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دور المضاربات في السوق النفطية العالمية == Speculation in global oil market

اسم المؤلف: منار قاسم محمد
اسم المشرف: نبيل جعفر عبد الرضا المرسومي
الموضوع العام: الادارة والاقتصاد
السنة: 2016
الموضوع الدقيق: الاقتصاد - الطاقة
الدرجة: دبلوم عالي
الجامعة: جامعة البصرة
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:

اثر الانخفاض في قيمة الموجودات الثابتة على الخصائص النوعية للمعلومات المحاسبية من وجهة نظر مستخدم القوائم المالية في العراق == The Impact Of The Impairment Of Fixed Assets On The Characteristics Of Accounting Information From The Users Of Financial Reporting In Iraq

اسم المؤلف: مروة نبيل عبد الله
اسم المشرف: علاء عبد الحسين صالح الساعدي
الموضوع العام: الادارة والاقتصاد
السنة: 2016
الموضوع الدقيق: المحاسبة
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: The goal of this research to know the importance of applying the standard of impairment of fixed assets from the perspective of the users of financial reporting in Iraq , as well as prove alabagh between the use of standard impairment of assets and the quality characteristics of Accounting Information from the perspective of the users of financial reporting in Iraq , as well as knowledge of the variation in the opinions of those users about the importance of applying the standard of impairment of fixed assets . This research was conducted using questionnaire for users of financial lists in Iraq .It was reached a set of conclusions including the existence of importance to the application of the standard for impairment of assets and that users of financial reports have the knowledge and perception of importance of application of the standard for impairment of assets , as well as the impact there to apply the standard of the impairment of assets in improving the quality characteristics of Accounting Information, the result were all positive , confirm the existence of the effect of the application of the stand and for impairment of assets in improving the quality characteristics of Accounting Information this came through test several properties of the quality characteristics of Accounting Information it is the relevance , Faithful Representation , Comparability ,understandability, verifiability and timely , and also it dose not have impact of the different demographic characteristics of the users of financial reports in the importance of the application of the standard for impairment of fixed assets .The researcher presented a set of recommendations represented the need to keep up with the Iraqi standards thats are developed by the council of rules and standards in Iraq with issued as late of international standards with the the need to issue an accounting standard governing the issue of the impairment of assets in line with the requirements of the Iraqi environment .

دور ادارة الاحتواء العالي للموارد البشرية في تعزيز مخرجات العمل الموفقية من خلال الدور الوسيط للدعم التنظيمي المدرك : دراسة استطلاعية لاراء عينة من العاملين في شركة نفط الجنوب == Role of High involvement management Human Resource in Enhancing Attitudinal Work Outcomes though in Mediate role of Perceived Organizational Support An exploratory study of the Views a number from employees in south oil company

اسم المؤلف: محمود شاكر عاشور جاسم المنصوري
اسم المشرف: طاهر محسن منصور الغالبي
الموضوع العام: الادارة والاقتصاد
السنة: 2016
الموضوع الدقيق: ادارة اعمال
الدرجة: دكتوراه
الجامعة: جامعة البصرة
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: The present study aims at exploring the mediating role of the perceived organizational support between high involvement management and the and the situational outcomes in their two dimensions job satisfaction and organizational commitment , the deductive approach has been pursued in this study as a research method while the strategy that is adopted here represented in an analytical survey.The sample population included those who work for south oil company divisions which are fifteen ones (operation division , transportation division ,oilfield division, drilling and rehabilitation division,Thy Qar oilfields division, engineering division, planning and following division, project division, commercial division, materials division, administrative division, water division, West Qurna 1 and Zubeir field operation division) which was about 453 employees , the researcher based on a number of tools to gather information and data that support the topic of the current study among them the field coexistence and as well as the survey form. This study deals with very important three variables in relation to organization work : perceived organizational support as mediator variable , HR high involvement management as independent variable and situational work output as dependent variable . The study results found that perceived organizational support play the role of mediating variable between the dimensions of information sharing and job commitment .Also study results reached to the existence of a relationship with moral reference between ( deep training , compensation , team work and information sharing) and the job satisfaction mediates the perceived organizational support.The current study comes up with a number of recommendations and one of the most important of them that the researcher emphasizes is that the top management should increase the interest in HR high involvement management practices due to its positive and huge impact on the leverage of job satisfaction for the employees and the organizational commitment which in its turn improves the significant performance and the high productivity. Top management and managers in the middle level should improve the level of the perceived organizational support by the care of HRM practices because they have a direct and big impact on the improvement of thesituational work outcomes.

التوجه السوقي متغيرا وسيطا في العلاقة بين التسويق الشامل والميزة التنافسية : دراسة تحليلية لعينة من المديرين في المصارف التجارية الخاصة في العراق == Market Orientation as Mediator Variable in the Relationship Between Holistic Marketing and Competitive Advantage (An analytical study of a mangers' sample of commercial banks in Iraq

اسم المؤلف: محمد راشد حميد الفتلاوي
اسم المشرف: عبد الرضا فرج بدراوي الخماس
الموضوع العام: الادارة والاقتصاد
السنة: 2016
الموضوع الدقيق: العلوم المصرفية
الدرجة: ماجستير
الجامعة: جامعة البصرة
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: تسعى هذه الدراسة الى تحديد دور التسويق الشامل بابعاده المتمثلة بــ (التسويق المتكامل, التسويق الداخلي, التسويق بالعلاقة, تسويق الاداء) بوصفه متغيرا مستقلا, في تحقيق الميزة التنافسية بابعادها(الكلفة, الجودة, المرونة, التسليم, التكنولوجيا) بوصفها متغيرا معتمدا بوجود التوجه السوقي بابعاده المتمثلة بـــــ(التوجه نحو الزبون, التوجه نحو المنافس, التنسيق بين الوظائف) بوصفه متغيرا وسيطا, لاعتماد استراتيجيات تسويقية مناسبة تاخذ بنظر الاعتبار شدة المنافسة الحالية والمتوقعة في القطاع المصرفي, خاصة في ظل انفتاح العراق على العالم وتشجيع الدولة على تاسيس مصارف خاصة او فتح فروع لمصارف عالمية, وفي الوقت نفسة لتلبية حاجات واذواق الزبائن بتقديم افضل الخدمات وبميزة يتفوق بها المصرف على منافسيه. ومن هنا فان مشكلة الدراسة تجسدت في تساؤل جوهري مفاده ((هل للتسويق الشامل بابعاده دور في تحقيق الميزة التنافسية بابعادهوابوجود التوجه السوقي كمتغير وسيط)) وبتحديد اكثر تحاول الاجابة عن التساؤلات الاتية التي تشكل بمجموعها مشكلة الدراسة : 1 - هل تعتمد ادارة المصارف استراتيجية التسويق الشامل ؟2 - هل هناك علاقة وتاثير ما بين اعتماد التسويق الشامل والميزة التنافسية من خلال المتغير الوسيط التوجه السوقي ؟ كما تسعى هذه الدراسة الى تحقيق جملة اهداف منها : 1 - معرفة مدى ادراك الادارة داخل المصارف عينة الدراسة للتسويق الشامل بابعاده .2 - تسليط الضوء على التسويق الشامل وامكان تبنيه في المصارف عينة الدراسة .3 - تفعيل دور التسويق الشامل من خلال التوجه السوقي لتحقيق الميزة التنافسية.وقد توصلت الدراسة الى نتائج عده دعت الى رفض الفرضيات الرئيسة والفرعية واختيار الفرضيات البديلة فرضيات الوجود، كما توصلت الى مجموعة من النتائج، اهمها : يسهم التسويق الشامل بابعاده في تعزيز قدرة المصارف على مواجهة التغيرات المتسارعة ومن ثم تدعيم مواقفها التنافسية من خلال تحقيق الميزة التنافسية والمحافظة عليها, وجود علاقات ارتباط وتاثير قوية لكل من ابعاد التسويق الشامل والميزة التنافسية والتوجه السوقي. | This study is intended to determine the role of the holistic marketing with its factors, (integrate marketing, internal marketing, marketing in relation and performance marketing) which is an independent variable in achieving the competitive advantage with its dimensions (cost, quality, flexibility, delivery and technology) which depends on the market orientation with its dimensions (customer orientation, competitive orientation and coordination of tasks). It is worth relying on appropriate marketing strategies that consider the intensity of the current and potential competition in banking sector. This is supported by the encouragement of the government of establishing private and international banks. The study also aims to satisfy the needs and tastes of customers by offering distinct competitive characteristic of the bank.Thus, the study matter has been embodied in a question as to does holistic marketing in its dimensions have a role in achieving the competitive advantage its dimensions with the existence of market orientation as a mean factor? The following questions make up the research matter : 1 - Does banks management rely on particular marketing strategies including the holistic marketing strategies?2 - Is there a relationship and effect between the dependence on inclusive marketing through the mean factor and the market orientation? Does this lead to an increase in the effect on the competitive advantage?In addition, this study aim at achieving objectives such as the following : 1 - Realizing the extent to which bank staff consider the study sample on holistic marketing with its dimensions. 2 - Shedding light on holistic marketing and how likely it is to adopt the study sample.3 - Activation of holistic marketing through marketing orientation to achieve competitive feature.In order to achieve the study objectives, default chart has been prepared to identify the relationship with the study variables. The study has been raised from the following propositions : 1 - There is no meaningful and statistical impacting relationship between holistic marketing and the competitive advantage of study sample of banks.2 - There is no meaningful influential , statistical relationship between the holistic marketing and the market orientation with its factors.3 - There is no meaningful influential , statistical relationship between the holistic marketing and the competitive advantage with its factors with the existence of the market orientation with its factors as mean variable. To examine the credibility of those propositions, data related to the study sample variables has been gathered according to a questionnaire, personal interviews. Field observation on banks. The study sample was conducted on a group of bank managers and bankers, and bosses. The study sample was given to (163) individuals in (16) bank in order to achieve measurement tool's data precision, finding analysis credibility. In addition the study reached findings that rejected the basic and secondary propositions and chose the alternative proposition for the existent propositions. It brought in some practical and theoretical inferences among which is the conclusion - that holistic marketing with its factors contribute to support the ability of banks to challenge the dramatic changes and thereafter stabilizing their competitive situation through achievement of the competitive advantage. There is also the existence of strong influential relationships of each of the inclusive marketing factors and the competitive advantage of the market orientation.

التكامل والاندماج في صناعة النفط العالمية == integration and merger in the industry Global

اسم المؤلف: كرار صباح نادر عكلو
اسم المشرف: نبيل جعفر عبد الرضا المرسومي
الموضوع العام: الادارة والاقتصاد
السنة: 2016
الموضوع الدقيق: الاقتصاد - الطاقة
الدرجة: دبلوم عالي
الجامعة: جامعة البصرة
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: This research aims to identify and determine the impact of strategies of integration and merger in the global oil industry and the importance of these strategies for oil companies , so the integration and merger represent the most important economic phenomena of our time so the integration and merger that took business organizations generally and oil companies specially over the last years won a great deal of interest due to the volume of operations that have been and what was produced by the new giant oil companies that have contributed to the changing nature of competitiveness in the global oil industry, as the integration and merger no longer an option but the oil companies have to follow this strategy in a bid to restructuring in accordance with the new rules and modalities which it is insure the competitive midst of globalization and fluctuations in crude oil prices .This research concluded group the most important results of the integration and merger to achieve the advantages and benefits of many of the oil companies and also helps to increase the strength and the expands of companies and to compete, especially in light of the decrease in crude oil prices

التاثيرات السلبية للنفط والغاز في العراق للمدة 2003 - 2013 == The Negative Effects of Oil and Gas in Irag During (2003 - 2013)

اسم المؤلف: مصطفى عبد الله محمد
اسم المشرف: نبيل جعفر عبد الرضا المرسومي
الموضوع العام: الادارة والاقتصاد
السنة: 2016
الموضوع الدقيق: الاقتصاد
الدرجة: دبلوم عالي
الجامعة: جامعة البصرة
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:

تقلبات اسعار النفط واثرها على الموازنة العامة في العراق للمدة 2004 - 2013 == Fluctuations in oil prices and them effect on the general budget of Iraq for the period ( 2004 - 2013 ) Search made by a supplementary Ghadeer Abdul - qader Nasser

اسم المؤلف: غدير عبد القادر ناصر
اسم المشرف: غدير عبد القادر ناصر
الموضوع العام: الادارة والاقتصاد
السنة: 2016
الموضوع الدقيق: الاقتصاد - الطاقة
الدرجة: دبلوم عالي
الجامعة: جامعة البصرة
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: Fluctuations in oil prices and them effect on the general budget of Iraq and the need to activate the non - oil resources of income interested in this research shed a light on the impact of fluctuations in oil prices in counter balancing the general in Iraq, and the need to activate the non - oil sources of income to finance the budget resources. The study reached several conclusions, from the most important was that the volatility of oil prices during the period (2004 - 2013 ) which confused a lot of public budgets in Iraq , and has produced serious repercussions formed the real challenges are in front of the budget surplus or deficit. The research found a set of proposals , was the most important necessities of Adoption of fiscal policy is working to increase and diversify their sources of revenue for the Country, And directing fiscal policy to increase investment spending And promote the building of technological and Innovative institutions

دور نظامي التصنيع الرشيق وخفيف الحركة في استدامة الادائين البيئي والاجتماعي من خلال التاثير التفاعلي لاستراتيجية المسؤولية الاجتماعية : دراسة ميدانية في كل من شركتي الفيحاء وكربلاء لصناعة البناء الجاهز == The Role of Tow Systems Manufacturing lean and Agile In The Environmental and Social Sustainability By Interactive effect for Social Responsibility Strategic A field Study In Both Of The Fayha And Karbala Company For The Building Precast

اسم المؤلف: عبد الرضا ناصر محسن صبيح المالك
اسم المشرف: طاهر محسن منصور الغالبي
الموضوع العام: الادارة والاقتصاد
السنة: 2016
الموضوع الدقيق: ادارة اعمال
الدرجة: دكتوراه
الجامعة: جامعة البصرة
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: The study aims role of tow Systems Manufacturing lean and Agile In The environmental and social Sustainability by Interactive Variable Social Responsibility Strategic , A field Study In both of The Fayha And Karbala Company For The Building Precast.For the purpose of achieving the goal of the study used multiple Methods including the descriptive and analytical for the purpose of ascertaining the existence of a relationship between the variables of the study was to prepare a checklist to extract quantitative results for a period of time - running five years, as well as a questionnaire study to test hypotheses, And the questionnaire was designed based on previous studies, and was a questionnaire two types one specialist to measure the variables of the study from the point of internal sample of view and the second specialist to measure ray sample of customers about the sustainability of environmental and social performance of the company, were analyzed using statistical software (spss.v22.The Results showed the presence of both a differences between sample study company Karbala and Al - Fayhaa, or in the years of the study, which lasted for the period (02.11.2014 till 15.03.2016) the extent of adoption of the variables of the study, specifically the apparent disparity in the sustainability variables in the environmental and social performance, as well as the extent of adoption of interactive variable social responsibility strategy building , or in the contrast between the internal and external sample and yielded results of statistical relationships closely and influential among the variables of the study, although the cuff suggest that Fayhaa company closer to Karbala company access to the concepts of sustainable environmental and social performance, summary of results and there is a gap in both companies from terms of the proposed conceptual model, and the most important determinants faced by the study, the nature of the variables need to be more disaggregated data and the duration of time more for the purpose of measuring the environmental and social performance sustainable, employing the results of the study are in a set of recommendations to adopt corporate models of modern manufacturing (lean production, agile manufacturing ) and work to achieve sustainability in environmental and social performers as well as the adoption of social responsibility strategic .

التقييم الفني والاقتصادي لوحدات النفط الرطب : دراسة ميدانية لحقل اللحيس النفطي جنوب العراق

اسم المؤلف: عباس لفتة كريم المحمداوي
اسم المشرف: عبد الله عبد الحسن الیاسري
الموضوع العام: الادارة والاقتصاد
السنة: 2016
الموضوع الدقيق: الاقتصاد - الطاقة
الدرجة: دبلوم عالي
الجامعة: جامعة البصرة
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: In this study we can know the study field area it is the luhais oil field ,in the north - west of Basrah .through library analysis we know the characteristic and the reservoirs of this oil field.The we recognized kind of oil separators and the economic per fit of using these kinds this field and all other fields.Also we studied the problems which effect the separators efficacy and give the technical resolution.In this study we estimate the water oil ratio (W.O.R)of this field, and water production amount with oil. We suggested the resolutions that reduce the cost and environment effects are spended on the reservoirs oil fields.After than we estimate the gas oil ratio (G.O.R) and the amount of gas that are exported to S.G.C moreover we estimated the amount of the gas that exhausted during field burning. We suggested economical lose and pollution factor .Then we studied the technics which are used in wet oil treatment and we suggested ways to reduce the used chemical substances to wet oil treatment in order to get low cost.Also we knew the modern ways for oil treatment .Finally we estimated the economic cost for the wet oil treatment in luhais oil field and all other basrah oil fields.

التنمية وحقوق الانسان : دراسة حالة العراق (للمدة 2004 - 2012) == Development and Human Rights Iraq as a case Study for the period (2012 - 2004)

اسم المؤلف: عباس علي محمد
اسم المشرف: نبيل جعفر عبد الرضا المرسومي
الموضوع العام: الادارة والاقتصاد
السنة: 2016
الموضوع الدقيق: الاقتصاد
الدرجة: دكتوراه
الجامعة: جامعة البصرة
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: After intellectual evolution of the development in terms of its concept, Process and measurement indicators which is consistent with the current progress of human beings and countries. This evolution, however, is combined to shifts and international changes such as debt issue and financial crises, and then adopting reformation policies, and circumstances of globalization and its effect on the developing countries in particular. All these circumstances requested increasing and securing the requirements of welfare. In contrast, the emerge of current concept of human right within the global declaration framework of human rights in 1948, and its progress to deal with defending of human rights and its achievement. It embodied via increased number of declarations, covenants and conventions, and protocols issued and to be issued by the United Nations for securing a better life for humanity and its welfare, security and peace without any kind of segregation. Therefore, the consistent between development, as a social - economic process, and human rights as a privilege which people seek to obtain will be surest guarantee for the provision of various rights, especially economic, social and environmental rights. As well as development would not be achieved without respecting and protecting the human rights. Besides, the process of joining the development along with human rights system has a significant importance in change the style of beneficiaries from development as receivers of aids and outputs to human right owners. This means, the disruption and shortening of achieving the development indicators and its criteria would be subjected to accountability and evaluating by non - governmental and international organizations. Moreover, the availability of requirements of human needs represents enforceable commitments by the government and other linked institutions, where these needs became a right and privilege of individuals and communities and characterized in a legal dimension in achieving the developmental targets for obtaining the best indicators due to its linkage with human right agenda. However, the linkage between development and human right can lead to increasing level of dialogue and cooperation between individuals and society in one hand, and institutions that implement plans and developmental programs on the other hand. Hence, the priority is to consider all needs and work to achieve it without any ethnic, religious and geographical segregation. However, this reflects in the increase of level of justice of distribution of development output, which raise human well - being. As well as, this relationship will reduce the level of corruption and waste of development output as a result of expansion of concepts of rights and freedoms, which means increasing level of transparency and anti - corruption programs, also improving capacities that could achieve the welfare. In respect of Iraq, it is necessary to identify the level of convergence between the development and process of rights through presenting the achieved indicators limited by High Commissioner for Human Rights which is based on respecting human right representing by economic, social and environmental content. All these contents show a high need to improving its level in Iraq and mitigate the gap through the convergence between the planned developmental programs and the principles of human right. In order to achieve that, the study will measure a new indicator for development which it compatible with human rights based on a formulation used by the United Nations Development Program (UNDP), however, the study added new indicators derived from the development process and pillars of human rights.

الاثار البيئية للصناعة النفطية : دراسة حالة البصرة للمدة 2000 - 2015 == Environmental impacts of oil industry Basra case study Period (2000 - 2015)

اسم المؤلف: ريم حسن مسجت الجشعمي
اسم المشرف: سامي عبيد محمد التميمي
الموضوع العام: الادارة والاقتصاد
السنة: 2016
الموضوع الدقيق: الاقتصاد - الطاقة
الدرجة: دبلوم عالي
الجامعة: جامعة البصرة
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: The study aims to release the problem of influence of the oil industry on the environment in Basra, it is by the oil industry described the industries most pollution and in stages, all starting from the stage of research and exploration, through the extraction stage and ending stage of refining and petrochemicals, and on the other hand Basra owns three - quarters of the oil wealth in almost Iraq and attracts the world s largest oil companies, and therefore one of the most provincial pollution of the environment resulting in resulting from the burning of gas associated with oil costs which deprived Iraq in general and the province of Basra, especially the huge financial resources due to the optimum utilization of the wealth of hydrocarbon and social costs is the impact of the oil industry on health rights and the spread of many cancers and skin and respiratory diseases in the province and material costs is to allocate large sums of money for the establishment of hospitals and health centers specialized for treating diseases caused by the oil industry influence on the pollution of the environment in the province of Basra, which requires rapid practical solutions to save the man and the environment of the industry risks oil .

اهمية الغاز الطبيعي في تطوير الاقتصاد القطري للمدة (2005 - 2014) == The Importance of Natural Gas in Development of Qatar's Economy for the Period (2005?2014)

اسم المؤلف: حنان خالد ناهي
اسم المشرف: عدنان فرحان الجوارين
الموضوع العام: الادارة والاقتصاد
السنة: 2016
الموضوع الدقيق: الاقتصاد - الطاقة
الدرجة: دبلوم عالي
الجامعة: جامعة البصرة
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: Natural gas is considered as one of the major energy Sources in the world, because of its important uses in the local Consumption, producing Electricity, In the light of the global trend towards reducing carbon dioxide emissions and preserving the environment.Qatar economy is Considered as one of the most vitality and overgrowth in the world, the abundance of the natural gas in Qatar has an important effect on Qatar economy in the terms of the attraction of foreign investment and encourage local investments to develop this field, or the effect of the income of Qatar gas selling in the national markets, this lead to a big financial abundance used by Qatar for the economic growth.The numbers refer to the growth rate of Qatar economy is (11%) through the duration (2007‐2014) and Qatar is one of the richest countries in the principle of the per capita income from the total local production which is about (96,676) $ during the year (2014) due to the raising of the total local production ,also the input of the investment in the total local production is raised (28,2%) during (2014)due to the big projects .the high economic development and the financial abundance made Qatar a head of the Arabic countries in several points ,Qatar occupied the first rank Arabian and the fourth rank globally in the Global Competitiveness Report(2015‐2016).Qatar has huge spare of natural gas about (24,531) cubic meter billion during 2014. It participates in the development of production for the sake of varying the sources of input and to keep the relative and competitive advantages in the field of natural gas production. The production of natural gas in Qatar is about (180,024.1) cubic meter million in 2014 and according the production rates it is expected that the gas spare in Qatar will stay for (156) years and Qatar will continue in the natural gas extracting operation till the end of this duration.

امكانية استخدام الخيارات المالية للتحوط من مخاطر المحفظة الاستثمارية : دراسة تحليلية على بيانات سوق العراق للاوراق المالية == The Possibility of Using Financial Options to Hedge from Investment Portfolio Risk Study Analytical on the Iraq Stock Exchange

اسم المؤلف: حسين كريم فضاله السعيدي
اسم المشرف: حسين جواد كاظم
الموضوع العام: الادارة والاقتصاد
السنة: 2016
الموضوع الدقيق: العلوم المالية والمصرفية
الدرجة: ماجستير
الجامعة: جامعة البصرة
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: Because of increasing risks that facing the investors in financial markets specially after increasing the range of financial globalization , the freedom of capital movements and markets opening .The based on financial engineering have tended to invent new tools to maximize return and minimize risk.one of the most important tools is the contracts options, which have become one of the leading global markets activities because of its reat importance as a tool for hedging and speculation. Proceeding from its importance the present study endeavoured to provide a knowledge and practical framework about the ability of contracts options of reducing risks of stocks prices for the selected sectors listed on the Iraq Stock Exchange by using the most important financialtheories, namely portfolio theory and the theory of financial options, to show the role of the policy of diversification in reducing irregular risks, as well as the prominent role given by the covered call option strategies to benefit from expectations of the current and future stock prices , that would contribute to the hedging of risks.The present study has reached a set of conclusions, including that the reduction of irregular risk depends on aimed diversification, which focused on the importance of correlation coefficients of returns, while the application of covered option strategy based on binomial model on efficient portfolio led to the advantage of the value of premium paid by the call option holders , that prices as long as witnessed a large fluctuations during the period under study, which proves the validity of our hypotheses through the study on the possibility of obtaining the best trade - off between return and risk when diversifying portfolios ,and that their possibility of reducing efficient portfolio risks by using the strategy of sale covered call option. and This is harmony with the expectations of portfolio managers on that decline, which leads to non - implementation of the option contract

تقييم اداء سوق العراق للاوراق المالية : دراسة تحليليه مقارنه مع بعض اسواق الدول العربية للمدة 2003 - 2013 == Evaluating the performance of Iraq Stock Exchange ( A comparative study between the Iraqi market and markets of some Arab countries for the period 2013 - 2003

اسم المؤلف: تحرير صلال ربيع الحميدي
اسم المشرف: منتظر فاضل سعد البطاط
الموضوع العام: الادارة والاقتصاد
السنة: 2016
الموضوع الدقيق: العلوم المالية والمصرفية
الدرجة: ماجستير
الجامعة: جامعة البصرة
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: The study aimed to evaluate the performance of Iraq Stock Exchange and its comparison with some of the Arab countries' markets, where it is the financial markets one of the important mechanisms for the collection and channeling of financial resources and employment in investment projects, it acts as a mediator between the owners of the deficit and the owners of the fiscal surplus as well as grants to individuals and small investors different opportunities to employ their savings also it facilitates an entity create a more diversified sources of financing.The study of securities markets in the four Arab countries (Iraq, Kuwait, UAE, Jordan), and aimed at evaluating the performance of the stock markets during the period (2013 - 2003), using some of the performance of indicators of financial markets, quantitative indicators, namely : market value, trading volume, number of companies and number of shares traded. And qualitative indicators : the rate of market value, the rate of the share of the company, the total value of mutual rate and the rate of stock turnover .And stock markets Arabic mixed with each other in terms of the degree of sophistication and organization and activity seeks Arab states to develop their markets, but most are still facing a lot of obstacles in various areas, including what is in the palaces of the economic and financial related markets, the Securities and palaces of the role of financial intermediation legislation.

تجربة دولة الامارات العربية المتحدة ف مجال الطاقة المتجددة == The Experience Of the United Arab Emirates in the Field Of Renewable Energy

اسم المؤلف: بلقيس قاسم بستان الزبيدي
اسم المشرف: يحيى حمود حسن البوعلي
الموضوع العام: الادارة والاقتصاد
السنة: 2016
الموضوع الدقيق: الاقتصاد - الطاقة
الدرجة: دبلوم عالي
الجامعة: جامعة البصرة
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: Renewable Energy : is a type of alternative energy sources of fossil fuels that feature in being clean sources to don’t coming out polluting gases as it is prone to burn out and not owned by certain countries as fossil fuels, which are owned by certain countries due to the geological nature of the sources, so the renewable energy sector is a global trend in recent years the investments has increased directed to renewable energy projects for the period (2004 - 2013) and one of the reasons for the increase in the volume of investments in this sector is the low cost of renewable energy technologies , awareness of the importance of preserving the environment and the multiple justifications global trend of renewable energy on the one hand.The fact that the renewable energy significantly that contributes of reducing emissions of gases that cause global warming On the other hand, the fact that conventional energy sources are depleted sources and therefore must find or develop alternative energy sources to effectively contribute to meeting the growing demand for energy , and a third party , the causes of the global trend of renewable energy is its role in achieving sustained development.Classified the UAE as one of the countries with carbon highest per capita in the world's emissions rates in 2006 due to increased use of traditional energy sources pollute the environment to meet the growing demand for energy, so it embarked on the development and investment in renewable energy sector and excellence in it through initiatives and projects which aim of which class basis reduced carbon emissions and preserving the environment and invest conventional energy sources in the export rather than domestic use, as well as aiming to generate electricity from renewable energy sources by 5% according to 2030 strategy launched by the UAE, occupies the UAE leading role in the field of renewable energy manifested features in several appearances that in theforefront of hosting the permanent headquarters of the (IRENA) contribute to renewable energy sources to generate (253 ) MW of renewable energy sources in the UAE.

اثار المشاريع المائية التركية في العراق == The effects of Turkish water projects in Iraq

اسم المؤلف: اياد خلف علي العاقــول
اسم المشرف: عبد الرزاق يوسف نصر الله
الموضوع العام: الادارة والاقتصاد
السنة: 2016
الموضوع الدقيق: الاقتصاد
الدرجة: ماجستير
الجامعة: جامعة البصرة
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: Water is the most important natural resources in the desert and semi - desert climate countries such as Iraq, because it controls the distribution of population and economic activities, especially the agricultural field, and thus is one of the most important pillars of national and food security.Iraq suffers from a water problem of internal and external factors, factors interior is increasing demand, due to population growth and the increasing requirements of economic development, as well as the climatic changes that are seeing more drought and scarcity of rain and high temperatures, and the intensification of evaporation, which increases the water wastage in agriculture , and the problems of water pollution to a large limits exceeded Standards set by the Iraqi state, because of the throw of the cities and factories of liquid wastes in rivers, as well as what caused the discharge of drainage water contaminated with chemicals and pesticides process coming from upstream countries or from local projects in Iraq and toxins, which constitutes threat to human and environmentally significant organisms of all kinds, and the external factors, they include policies upstream countries (Turkey), through the construction of dams and projects on the basins of the Tigris and Euphrates, the leading exporters of surface water in Iraq, as well as a decline in the quantity and quality of water received through the Tigris and Euphrates rivers, to levels that do not meet basic needs, which has become a threat to food security. Which requires on Iraq, to put effective strategies to address the water crisis, and reduce the negative effects on economic activities, social, environmental, and to achieve the Iraqi water security, through the development and management of water resources, and regional cooperation among the riparian states, and move at the international level, to force Turkey to abide by international conventions, for the exploitation of shared water basins, and the conclusion of the Convention on the division of water, to ensure the rights of Iraq gained, and to achieve stability and security in the region

تقييم الاداء المالي في النظم المصرفية : دراسة مقارنة لعينة من المصارف الخاصة الاسلامية والتقليدية في العراق للمدة 2010 - 2015 == Assess the financial performance of the banking systems (a comparative study of a sample of private Islamic and conventional banks in Iraq for the period 2010 - 2015)

اسم المؤلف: حيان ياسين عبد الله محمد الحياني
اسم المشرف: علي عبد محمد سعيد الراوي
الموضوع العام: الادارة والاقتصاد
السنة: 2016
الموضوع الدقيق: العلوم المالية والمصرفية
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: تؤدي المصارف بنحو عام دورا هاما في الحياة الاقتصادية فهي تعمل كوسيط بين المدخرين والمستثمرين لذلك فهي تعمل على تحريك عجلة الاقتصاد الوطني وزيادة نموه ونظرا لاهمية الجهاز المصرفي عموما والمصارف الاسلامية خصوصا حيث جرى العمل على تحليل ادائهوامقارنتها بالمصارف التقليدية من اجل اثبات فرضية البحث التي استندت على ان المصارف الاسلامية في العراق تمتلك مقومات النجاح التي تمكنها من منافسة المصارف التقليدية وفي سبيل تحقق ذلك استخدم اسلوب تحليل النسب المالية على عينة تتكون من (6) مصارف (3) مصارف اسلامية خاصة و(3) مصارف تقليدية خاصة باستخدام عدد من النسب التي تم اختيارها على اساس امكانية تطبيقها على كلا النوعين من المصارف . وفي سبيل تحقق هدف البحث تم تقسيمه الى ثلاثة فصول رئيسة تضمن كل فصل منها ثلاثة مباحث تناول الفصل الاول منها اسس التحليل المالي , وتطرق الفصل الثاني الى المصارف الاسلامية والتقليدية من حيث (الاطار العام ,الاهداف وادوات الاستثمار) وناقش الفصل الثالث تحليل اداء بعض المصارف الخاصة الاسلامية والتقليدية في العراق للمدة (2010 - 2015) . وبذلك توصل البحث الى مجموعة من النتائج التي ثبت صحة الفرضية على الرغم من وجود بعض المؤشرات السلبية في بعض الجوانب ومن اهم هذه النتائج ان متوسط نسب السيولة المحققة من قبل المصارف الاسلامية اكبر من نسب السيولة المحققة من قبل المصارف التقليدية , واما فيما يخص نسب الربحية للمصارف الاسلامية فكانت اقل من متوسط نسب ربحية المصارف التقليدية عدا نسبة ( صافي الربح الى اجمالي الودائع) اذ حققت المصارف الاسلامية فيها متوسط نسب اعلى من متوسط نسب المصارف التقليدية . كما ان المصارف الاسلامية حققت متوسط نسب توظيف في (الاستثمارات/ الودائع) اقل من متوسط نسب توظيف المصارف التقليدية , واما فيما يخص نسبة (الائتمان النقدي / اجمالي الودائع) فقد استطاعت المصارف الاسلامية من تحقق متوسط نسبة اعلى من متوسط نسبة المصارف التقليدية . واما فيما يخص نسب الكفاية فقد حققت المصارف الاسلامية متوسط (نسب كفاية في راس المال) اعلى من متوسط (نسب كفاية راس مال) المصارف التقليدية . اما بالنسبة للتوصيات فكان اهمها ضرورة استغلال الموارد في صيغ مختلفة وعدم اقتصاره على صيغة المرابحة مع العمل على استخدام احدث اساليب منح الائتمان لتقليل الخسائر خصوصا في المشاركات والمضاربات . | Banks in general play an important role in economic life, They are working as an intermediate between savers and investors Thus, They are working on moving the wheel of the national economy, and increase its growth. Given the importance of the banking system, Generally, and Islamic banks, especially, where work was to evaluate the performance of Islamic banks , comparing With The conventional banks, to prove the Research Hypothesis, which was based on that the Islamic banks in Iraq have the Success factors that will enable Them to compete with the conventional Private banks : In order to achieve that, it was used the "Financial Ratio Analysis" on a sample consists of (6) Banks : ( 3) Islamic Private banks and (3) conventional banks using a number of ratios that have been selected, based on their applicability to both types of banks . In order to achieve the goal of research was divided into three main chapters, every chapters, including three sections, first chapter dealing with foundations of financial analysis, and the second chapter discussed the Islamic and conventional banks in terms of (the general framework, objectives and investment instruments), the third chapter Discuss, analysis performance of some Islamic and conventional private banks in Iraq for the period (2010 - 2015). ……………………….. Thereby, the research concluded a group of results that substantiate the hypothesis, in spite of negatives in some aspects, and the most important of these results is that the average liquidity rates achieved by Islamic banks are bigger than Liquidity rates, achieved by the conventional banks; The profitability ratios of Islamic banks were less than the average profitability rates of conventional banks, except (net profit to total deposits), ratio Where Islamic banks have achieved rates average is higher than the rates average of conventional banks. Also, Islamic banks rates average, achieved in the employment (investments / deposits), less than the average rates of employment of conventional banks; is The proportion (cash credit / total deposits) of Islamic banks has been able to achieve a proportion average higher than the rate average of conventional banks. As regards the adequacy ratios, Islamic banks have achieved an average (adequacy ratios in the capital)That is higher than the average (capital adequacy) of conventional banks, and also higher than the specific rate by the Central Bank rates. As for the most important recommendations was the need to exploit resources in different formats and not confined to the (Murabaha) with work on the use of most recent methods of granting credit to reduce losses, especially in the (Musharakah) and (Mudarabah

الاديرة والكنائس المسيحية في مملكة الحيرة في ضوء المصادر التاريخية والتنقيبات الاثرية حتى نهاية القرن الثاني الهجري/ الثامن الميلادي == Christian monasteries and churches in the Kingdom ofHira in the Light of Historical Resources and Archaeological Excavation Till The End of Eighth Century A.D - Second Century Hegira

اسم المؤلف: نبيل عبد الحسين راهي
اسم المشرف: نسيبة محمد الهاشمي
الموضوع العام: علم الاثار
السنة: 2016
الموضوع الدقيق: الاثار الاسلامية
الدرجة: دكتوراه
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: Politically and historically : the Kingdom of Al - Hira was an independent Arab kingdom never submitted to the Sassanid empire, neither politically or militarily. It had joint protection treats and political relations with this empire.Religiously : Al - Hira was a multi - religion kingdom. At its early days it embraced many religions including both Heathenism and Judaism. No historical proof indicates that Al - Hira had embraced the religion of Sassanid as this didn't suit the Arab religious belief. Once Christianity arrived at Iraq, the inhabitants of Al - Hira were amongst the first people who believed in and embraced it to the extent that it became the religion of the majority of Al - Hira inhabitants. Before the advent of Islam, the official religion of Al - Hira was Christianity. Doctrinally, the people of Al - Hira didn't agree with other Christian sects about the nature of Christ and his virgin mother; they followed Nestorian's Doctrine which then became Eastern Christianity which spread from Al - Hira towards east to the far China. The bishop of Al - Hira was the protector of this belief. In Al - Hira there were many schools that taught this belief's theology; the most prominent Nestorian bishops. The religious architecture, especially Christian architecture some of which were revealed by archaeological excavations, was incomplete in that excavations did not reveal it completely or those which were found were destructed buildings. These buildings were monasteries or churches influenced by local architecture trends of ancient Iraq; they were not influenced by Christian architecture that was found in other neighboring countries. In the following we will brief the characteristics of the architecture in Al - Hira at that era : Monasteries : The monasteries were discussed through the historical resources and literature. The names of the famous monasteries in Al - Hira were mentioned. Texts were analyzed to determine the architectural and graphic elements of these monasteries and compare them with those the archaeological excavations revealed Christian monasteries in Al - Hira. Another resource was the archaeological excavations where foundations and traces of three monasteries; namely Qasseer, Ain Shayie and Abdul - Messiah monasteries, were found. The resources of the study of excavations depended upon scientific reports of missions, previous studies, authentic reports manuscripts, most of which were redrawn by the researcher to lighten the unclear ones. The monasteries found during excavations lacks a lot of elements mentioned by historical resources, such as monastic hermitages and cells, which characterize monasteries.Churches : Through the samples tackled by the study, three types of church planning were revealed : 1 - The type of one portico which ends at altar. This type was found in the monasteries of al - Qasseer.2 - The three - structure type with oratory which depends of pillars dividing among such porticos. Of this type was the church no.(11) found by the mission of Oxford University in 1931 and Al - Rahhaliya Church.3 - The three - structure type with oratory which depends on walls that divide porticos, such as those of Ain Shayie which were found by the Japanese mission.The roof design system depended upon semi - cylindrical vault and dome in general. However excavations didn't show these elements in a clear and complete way, architectural data suggest that. As for direction, churches didn't obey apostles' instructions that dictated direction towards east; they were deviated in different degrees towards south - east. Concerning architectural design, the monasteries and churches of Al - Hira were not influenced by a foreign architecture, but inspired by ancient Iraqi architecture, unlike those of Syria and Egypt which were influenced by Roman Culture.

نصوص مسمارية غير منشورة من العصر الاكدي == Unpublished cuneiform Texts From Akkadian Period

اسم المؤلف: نشات علي عمران
اسم المشرف: باسمة جليل عبد
الموضوع العام: علم الاثار
السنة: 2016
الموضوع الدقيق: الدراسات المسمارية
الدرجة: دكتوراه
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: Akkadian period is among important period in Mesopotamia as it determines the end of an period and the beginning of a new one which is characterized with a central authority in which the power was in the hands of one king and an apparent change on the national, linguistic and political fields. All Sumerian cities in this period submitted to the Akkadian Empire administratively, politically and militarily. This period, also, was characterized with economic prosperity and cultural development. In the present study, we tried, by studying texts in questions besides other published texts, to extract information concerning the nature of economic and trade activities and the political issues of the Akkadian Empire. The study is cantion of three chapters divided into sections. Chapter one is a historical brief of the origin of Akkadians and the migration. This chapter also includes two sections, the first deals with cultural history of Akkadians and the second deals with their religious life. Chapter two includes two sections; section one discusses the political history of the Akkadian Empire, whereas section two studies its economic activities. Chapter three is a study of the cuneiform texts and their analysis. It includes two sections; the first of which studies the contents of these texts, the second studies cuneiform texts, their translations and analyses. The study, also, includes pictures and hand copies of maps and indexes included Sumerian words and their equivalents in both Akkadian and Arabic languages. It also includes tables of the figures, gods and cities proper nouns.

معالجة مياه الصرف الصناعي لمصافي النفط بالاكسدة الانودية المباشرة == Treatment Of Petroleum Refinery Wastewater By Direct Anodic Oxidation

اسم المؤلف: انغام سامي حمزة
اسم المشرف: علاء نور غانم الموسوي
الموضوع العام: الهندسة الكيمياوية
السنة: 2016
الموضوع الدقيق: الهندسة الكهروكيمياوية
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: مياه الصرف الصناعي لمصافي النفط الناتجة بصورة رئيسية من عمليات تكرير النفط الخام والصناعات التحويلية، مواد التشحيم والبتروكيماويات الوسيطة. هذه السوائل هي المصدر الرئيسي للتلوث البيئي المائي. تتكون مياه الصرف الصناعي من الزيوت والشحوم والمركبات العضوية ا | Petroleum refinery wastewater originating from petroleum industries primarily resulted in refining crude oil and manufacturing fuels, lubricants and petrochemical intermediates. These effluents are a major source of aquatic environmental pollution. The wastewaters are composed of oil and grease, toxic organic compounds along with many other minerals. In this study, wastewater of Al - Najaf petroleum refinery was used as electrolyte solution in the experiments, and the effect of some variables on the removal of organic material as a pollutant in term of COD were studied. The performance of anodic oxidation represented by COD removal was studied using 1 liter batch - mode parallel plate electrochemical reactor at constant initial COD concentration and fixed agitation speed of 250 rpm with the variation of operating conditions that were expected to have a major effect on process. These variables were : electrodes material (platinum, stainless steel, graphite, PbO2, and carbon felt), current densities (5, 15, 25) mA cm - 2 for carbon felt electrode and (10, 30, 50) mAcm - 2 for other electrodes, pH (4, 7, 10), temperatures (25, 40, and 55)?C and with electrolysis time up to 120 minutes. The results show that the direct anodic oxidation process gave the best COD removal percent of 84.88% and 86.27% at 50 and 25 mA cm - 2 current densities for PbO2 and carbon felt anode materials, respectively. The highest COD removal was predicted at pH 4 and the best temperature at 55?C for all electrode types. The reaction was followed by pseudo first - order kinetics rate. As well, it was studied the effect of current density on the current efficiency, instantaneous current efficiency, energy consumption, charge load with the time and calculated activation energy.

تحضير عامل مساعد زيوت Y من قشور الرز العراقية لتطبيقات تكسير الهكسان == Preparation Of Zeolite Y Catalyst From Iraqi Rice Husk For Cracking Of n - Hexane

اسم المؤلف: زينب محمد صبار
اسم المشرف: نجاة جمعة صالح | بشير يوسف شرهان
الموضوع العام: الهندسة الكيمياوية
السنة: 2016
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: Silica nano particles were prepared from Iraqi rice husk (al - Najaf province) by precipitation method. Rice husk (RH) was treated with two different concentrations of inorganic acid (i.e. 1 & 3 N HCl) then burning at 700 °C under two heating rates. Chemical composition of rice husk ash (RHA) determined by X - Ray fluorescence (XRF) was contained about 89.5 wt% and 95.2 wt% SiO2 by treatment with 1N HCl at 10 and 5 °C/min heating rates for 3 hrs, respectively. While, XRF analysis was given 97.5 wt% SiO2content in RHA by treatment with 3 N HCl at 5 °C/min heating rates for 2 hrs. 3N HCl and heating rate at 5°C/min seems to be the best method to reduce the metallic ingredients and to obtain highly purified nanosilica powder at a purity of 98.9 wt%.The prepared nanosilica was also characterized by X - ray diffraction (XRD), BET surface, Fourier transform infrared spectroscopy (FTIR) and Atomic Force Microscope (AFM), in order to investigate its properties.X - ray results revealed a strong single beak of 2? at about 22° with an amorphous phase. Surface area was measured for nano silica to be 298 m2/g. The average diameter of prepared nanosilica is 89.58 nm as obtained by AFM analysis. Rice husk is seen to be a frugal waste material, high silica content, and it will be able to apply as a natural source of silica for preparation the zeolite - Y catalysts rather than burnt or dumped it as waste, causing environmental and health problems. On the other hand, the commercial source of silica (i.e. Ludox As - 40) is industrially used with other materials for synthesizing the zeolite type - Y catalyst and economically it has an expensive cost. Hence, it is essential to find out another pathway for silica source.This work deals with the replacing of costly commercial precursors of silica by a cheap natural nano - source silica from Iraqi RH. As such this study focuses on the optimization of percentages of natural and/or commercial silica applied within either seed gel or feed stock gel in the zeolite - Y synthesis process in order to investigate the effect of the nature of the silica used on both the structural properties of produced of Y - catalyst as well as on the catalytic performance of these catalysts in hydrocarbon cracking reactions forimproving the production catalytic activity and selectivity. Commercial zeolite - Y catalyst was laboratory prepared by means of commercial silica source and named as “A” sample, whereas other four samples of zeolite catalysts were successfully synthesized with a desired zeolite - Y phase and so - called “B, C, D and E” using different percentages of natural silica source. All the achieved samples are investigated by characterization techniques (i.e. XRD, BET - surface area, Pore volume, FTIR SEM, AAS, and EDX). The synthesized HY - catalyst samples were catalytically tested in the cracking of Hexane (C6H14) through an experimental cracking rig, and the reaction products were analyzed by GC. The performance of Iraqi RH zeolite type - Y catalysts was compared with the commercial lab HY - catalyst. Catalyst B prepares from only natural nanosilicasource and in comparison with other synthesized Y - catalysts; it gives the best catalytic behavior with 98 - 95 mol% conversion together with the selectivity domination of isomer and normal paraffin within the reaction products during more than 2 hrs at 450 °C. This result confirms that the use of natural silica source can be enhanced the catalytic properties of zeolite type - Y catalyst.

بناء معيد ترميز تكراري شبه مثالي للاشارات المرمزة المعتمدة على مخطط تانر == Implementation Of Modified Suboptimal Iterative Decoding For Tanner - Graph Based Coded Signals

اسم المؤلف: محمد ثامر نصر
اسم المشرف: احمد عبد الكاظم حمد
السنة: 2016
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: في هذا العمل, تم اقتراح خوارزميتين لتحسين اداء معيد الترميز التكراري التجميعي. الاول انجز باضافة رموز ارشاد بين سيل البيانات التي تدخل الى المرمز. في هذه الطريقة, رموزالارشاد ترمز مع البيانات المدخلة (رموز الارشاد المرمزه او الداخليه) مقارنة بالطريقة الاع | In this work, two algorithms were suggested in order to improve the performance of systematic RA decoding. The first one was accomplished by the insertion of pilot symbols between the data stream that entering the encoder. In this way the pilot symbols are encoded along with the input data (encoded or internal pilots) in contrast to the usual way where pilots are inserted after encoding (unencoded or external pilots). The positions where pilots should be inserted are chosen in such a way that to improve the minimum Hamming distance and/or to reduce the error coefficients of the code. Moreover, the known pilots have higher reliability than data and can significantly improve the initial decoding.The second proposed algorithm includes the utilization of the inserted pilots to estimate scaling (correction) factors. Two - dimensional (2D) correction system was suggested in order to enhance the performance of traditional Minimum - Sum (MS) decoding of regular RA codes. By calculating the mean square difference (MSD) between the values of received pilots and the a - posteriori data of bit and check node related to them, which are created by the MS decoder, an adaptive method can be achieved for getting the correction factors.Since encoded pilots in systematic RA code are embedded in data, it is possible to puncture all or part of them to increase the code rate. The pilots still have their effect on increasing the minimum Hamming distance.Extensive simulation tests reveal that the suggested quasi - optimal algorithms supply error performance be able to compare as Sum - Product (SP) decoding whilst maintain less complexity. Practical experiments are carried out by utilizing the capability of data acquisition toolbox supported by MATLAB to provide a hardware interface with the computer sound card. Here, the sound card plays the role of ADC and DAC converter in the physical layer. A different graphical user interfaces (GUI) are designed for the transmitting and receiving terminals to facilitate the selection of different code options. Signals are transmitted over wireless channel using a 2.4 GHz band indoor audio tranceiver. According to the aquired results, the modified coding system outperforms the original one when it is tested over AWGN and fading channels. An improvement may be realized about 1.5 dB and 1.3 dB at BER=?10?^( - 5) for punctured and unpunctured systematic (50,35,3,7) code with adaptive scaling, with three encoded pilots over AWGN channel and about 3.4 dB and 3.3 dB at BER=?10?^( - 4) for punctured and unpunctured systematic (50,35,3,7) code with constant scaling, with two encoded pilots over fading channel.

حساب توزيع الطاقة الممتصة في راس الانسان باستخدام نطاق الفرق الزمني المحدد لانظمة الاتصالات المتنقلة == Computation Of Sar Distribution In Human Head For Cellurlar Mobile Communication Systems Using Fdtd

اسم المؤلف: هويدا كمال عبد الفتاح
اسم المشرف: عضيد حسن سلومي
السنة: 2016
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: Widespread wireless communications system in the last few years, leads people to ask many questions about the advantages and disadvantages of those systems, especially about electromagnetic waves pollution and their effect on human health.The mobile device is frequently used by the general public from adult to child, one of the main sources of electromagnetic waves and very close to the human head. Therefore the focus of this research on the impact of electromagnetic waves from mobile to human health by measuring the Specific Absorption Rate (SAR), at the human head and the hand through SEMCAD - X that uses the Finite Different Time Domain (FDTD). SAR computation uses (FDTD) in the way the limited space of time, to calculate the specific absorption rate. The results have been compared with standards averaged over any 1 g of tissue and averaged over any 10 g of tissue. It didn't exceed the applicable standard.This work evaluates specific absorption rate (SAR) at different ages of three people. Firstly, old man, who was estimated to head 100% size of header used in the program SEMCAD - X. Secondly Adult man was estimated his head by 85% size of header used in program, and finally the child who was estimated his head by 65% size of header used in the program SEMCAD - X, the design hand has been used with all cases.The design of the mobile phone software works in four different packages of frequencies; the packets are the center frequencies 900MHz 1800MHz, 2100MHz and 2400MHz, when increased frequency the SAR increased but in the some state and frequency decreasing.The Evaluation of SAR in the head and the hand of the user device and the generic phone, the highest value of SAR decreases with increasing distance between the generic phone and the user's head and reducing the proportion was 50% for the old man, 40% for adult man and 35% for child. It can be noted that the angle of the rotation of the various frequencies is not fixed, while the ratio approximately is 25% for each angle of rotation.Also, it can be noted that for fixed frequency, the input power is increased to a double and the SAR have been used increased almost to a double.The different positions show that the methods of holding generic phone have a significant impact on the value of SAR. Therefore, the value of SAR can be reduced into 90% when using the correct method.The evaluation of SAR in these cases shows their influence on children and it was much greater than the adult human or old human by parentage 40% old man and 35% adult man.

مبدل فوتوفولطائي مايكروي احادي المرحلة نوع فلايباك المغذي للشبكة == Single Stage Grid - Connected Flyback Photovoltaic Microinverter

اسم المؤلف: مصطفى عباس فضل
اسم المشرف: تركي كحیوش حسن
السنة: 2016
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: Solar energy systems based on photovoltaic (PV) cells have attracted considerable interest in recent years due to their abilities of clear and seemingly limitless generated energy. Solar energy systems based on microinverter architectures are earning in publicity as they are less prone to shading and PV cell malfunction since each PV panel in the system has its own low power inverter.In this thesis two alternative modes of operation for the current source flyback microinverter are suggested : the discontinuous conduction mode (DCM), where a constant switching frequency (CSF) control method is applied, and the boundary conduction mode (BCM) between continuous conduction mode (CCM) and DCM, where a variable switching frequency (VSF) control method is used. These two control methods are analytically studied and compared in order to establish their advantages as well as their suitability for the development of an inverter for grid - connected PV applications.An optimum design methodology is developed, aiming for an inverter with the smallest possible volume for the maximum power transfer to the public grid and wide PV energy exploitation. The main advantages of the current source flyback microinverter are very high power density and high efficiency due to its simple structure, as well as high power factorregulation. The design and control methodology are validated by Powersimulation software (PSIM) and a laboratory hardware prototype is buildusing analogue and digital devices.The microcontroller type (PIC - 18F45K22) is used to implement perturb and observe (P&O) maximum power point tracking (MPPT) algorithm, and C language is used for programing the microcontroller. The simulation and experimental results are obtained to verify the proposed flyback microinverter.

مسيطر السرعة المثالي بالاعتماد على المتجه المسيطر لمسوق محرك التيار المستمر عديم الفرش == Optimal Speed Controller Based On Vector Controlled For A Brushless DC Motor Drive

اسم المؤلف: مصطفى بشار عبد الملك
اسم المشرف: تركي كحيوش حسن
السنة: 2016
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: اصبحت محركات التيار المستمر عديمة الفرش شائعة جدا في الكثير من المجالات مثل في الصناعة والتطبيقات المنزلية؛ وذلك يعود الى مميزاتها العديدة على محركات التيار المستمر ذوات الفرش والمحركات الحثية؛ مثل كفائتها العالية, كثافة قدرتها العالية وحجمها الصغيرنسب | Brushless DC (BLDC) motors have become very popular in various fields such as in industry or home appliances; and that is due to their many advantages over the brushed DC motors and the induction motors such as their higher efficiency, high power density and respectively low volume. The traditional and most popular way to drive BLDC motor is by using six - step or trapezoidal technique. This technique however has several problems such as high torque ripple and high distortion in the currents. This thesis presents a BLDC motor drive system where the performance of the motor is improved on various aspects. The first aspect is to improve the speed response by using particle swarm optimization (PSO) technique to find the optimal parameters of the speed controller. The second aspect is to reduce the torque ripple associated with the traditional driving technique and also improve the dynamic response of the motor by using vector or field - oriented control to drive the motor. The third aspect is improving the total harmonic distortion (THD) of the voltages and currents by using multilevel inverter. The last aspect is driving the motor in sensorless operation for reduced cost and for applications where speed and position sensors cannot be used; this operation uses a flux - linkage observer with a phase - locked loop (PLL) structure to estimate the position and speed of the rotor. The control methods are modeled using MATLAB/Simulink program and the results show that the proposed systems has significant improvement in performance as compared with the traditional technique in terms of speed response, torque ripple and THD of the voltages and currents

تمييز الوجوه اعتمادا على التحويلات الكونتورية ومصنف الشبكة العصبية متعددة الطبقات == Face Identification Based On Contourlet Transform And Multi - Layer Neural Network Classifier

اسم المؤلف: علي فتاح حسون
اسم المشرف: ماهر خضير محمود
السنة: 2016
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: Face recognition plays an important role in many applications like security, banking, access to buildings, and surveillance …. etc.Because of the face image can significantly change due to changing in some factors, such as lighting conditions, facial expression, and others factors, therefore face recognition is still a challenging mission. Useful properties of the Contourlet Transform (CT) are exploited in this thesis to investigate more discriminant features to enhance the face identification performance. In this thesis, a face identification system is suggested based on CT, and Multi - Layer Neural Network (MLNN) Classifier. The main reasons behind using the CT are : First, the CT supports progressive data compression/expansion, hence it is used for image compression. Second, the features in human face are not just horizontal or vertical. CT is utilized for feature extraction because it is a genuine 2D transform that can capture the edge information in all directions. After decomposing an image by CT, low and high frequency coefficients of CT are calculated in different scales and various angles. Most significant information of faces is contained in coefficients, which is important for face identification. The frequency coefficients are utilized as an input feature vector for a neural network classifier. Simple feed forward MLNN neural network is used to achieve the identification process. The network parameters are tuned to optimal values, in order to produce fair comparison between different types of feature vectors. To evaluate the algorithm performance, seven standard databases, and a proposed database are used. Some of them are of high variability, to examine the algorithm robustness against variability. In addition, the proposed algorithm is also evaluated using a generated database composed from five databases. Then the suggested method is compared with other classical feature - based methods such as, wavelet, Principle Component Analysis (PCA), and CT - PCA. The results indicate that the CT - based method has better identification (ID) rate, and is faster than the Wavelet - based and the PCA - based methods. This is due to the high sparsity of the CT and its efficient capability of compression. The ID rates obtained for a tested databases are Japanese Female Facial Expression (JAFFE) database (100%), face 94 database (99.34%), proposed database (98.55%), ORL database (96.5%), Senthil database (92%), Yale database (90%), FERET database (76.2 %), and FEI database (72.57 %), and comparing with other systems, an average identification rate 90.64% for the CT, 85.71% for the Wavelet, 53.92% for the CT - PCA, and 46.7% for the PCA for all tested databases.Moreover, the characteristics of low and high frequency sub bands a are studied with their effect on ID rates. The simulation results indicate that the best identification rates are obtained when using only the low frequency sub - band for all tested databases

تصميم وتحليل هوائيات مغيرة الرقعة للتطبيقات ذات الحزمة العريضة == Design And Analysis Of Slotted Patch Antenna For Wideband Applications

اسم المؤلف: سيف ناظم غالب الساعدي
اسم المشرف: رعد حمدان ظاهر
السنة: 2016
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: The main objective of this work is to design, fabricate and test irregular, diamond wideband microstrip patch antenna which satisfy UWB. A series of parametric study is conducted to show how the characteristics of the antenna depend on the various geometrical and other parameters. These geometrical parameters of the antenna include the dimensions of the patch, feeder and ground plane. Slots are inserted different shapes and sizes in antennas to show which give different bandwidth. The first designed antenna has regular pentagonal patch and 50? microstrip line on one side of dielectric substrate and partial ground plane with square slot on other side. This antenna gives dual bandwidth 2.73 - 7.5 GHz and 8.7 - 20 GHz. This antenna is modified by changing the patch from regular to irregular pentagonal patch with the same area and fixe the other parameter of the antenna. Therefore, the antenna is improved in term of bandwidth and gain, which gives bandwidth of 2.74 - 20 GHz. Many slots with the different shape and size are added to the irregular pentagonal patch to modify this antenna, which makes this antenna have bandwidth of 2.6 - 20 GHz which is suitable for the application that operating in this band. The second design consists of diamond patch and microstrip feed line on one side of dielectric substrate and partial ground plane has square slot on the other side. This antenna is modified by adding three slots in the patch which modifies the gain, so this gives bandwidth of 2.3 - 18.5 GHz. The third design consists of irregular pentagonal patch that is fed by 50? Coplanar Waveguide (CPW) and 4 - step stair added to ground plane is printed on one side of dielectric substrate and c - shape independent piece on other side. This antenna gives bandwidth of 1.48 - 14.2 GHz which is suitable for the applications that operating in this bandwidth. The fourth antenna consist of diamond patch that fed by 50? Coplanar Waveguide (CPW) and 4 - step stair added to ground plane is printed on one side of dielectric substrate and independent piece on other side. This antenna is suitable for the applications which is operate in band of 1.35 - 16 GHz. The design and simulation of the antenna is carried out using CST microwave Studio simulation software.

خوارزمية فعالة للسيطرة على التردد اثناء تغيير الحمل في منظومة القدرة == An Effective Algorithm Of Load Frequency Control In Power System

اسم المؤلف: ساره عباس حسين
اسم المشرف: قاسم عبد الرزاق الانباري | عباس حسين مري
السنة: 2016
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: في السنوات السابقة، زادت اهمية تحسين النظام الكهربائي. وان ثبوت التردد هو واحدة من الاشياء التي اثرت في خصائص النظام الكهربائي هي ثبوتية التردد. ولهذه الغاية، وحدة التوليد ملحقة بمسيطر اوتوماتيكي على التردد اثناء تغيير الحمل (LFC) لتنظيم القدرة الفعالة | In recent years, the importance of improving electrical power has been increased. One of the things influenced the characteristic of electrical power is the constancy of frequency. To this end, the generator unit is equipped with an automatic load frequency control (LFC) to adjust the active power produced and restore the frequency and tie line power exchange to their nominal value.The total model of a hybrid power system has a high dimension. The classical design tools are inadequate to cope with all dynamic features. Artificial intelligence techniques are found to be a promising tool to optimally minimize the transient dynamics and control efforts in a load frequency control. This thesis shows the execution of various Artificial Intelligence techniques on the tuning of PID controller in a load frequency control system to compute the PID controller. The techniques of genetic algorithm technique GA, particle swarm optimization PSO and artificial bee colony ABC were applied on four areas, six tie lines power system. The dynamic model was formulated in state variables form. A comparison between these techniques with different performance indices was presented. Results of the test system 1 and 2 were computed and compared. They showed that in test system 2 the load frequency controller can chase the load fluctuation in a short time. The IAE performance index gives an optimum dynamic performance using ABC. From the outcomes, they show that the test system 2 outputs regarding settling time and maximum overshoot were the best performances.

الرؤية المجسمة لتخمين المسافة باستخدام SAD مع مرشح كشف الحواف Canny وتقنيات التعويض == Stereo Vision Distance Estimation Using SAD And Canny Edge Detector With Interpolation Methods

اسم المؤلف: زيد خضر حسين
اسم المشرف: رعد حمدان ظاهر
السنة: 2016
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: Stereo vision system is a technique for finding depth data for digital images.The stereo vision system is used to obtain a 3D data from 2D scene taken by two optical cameras (left and right cameras); the taken images can be used to find the distance of the objects. A number of algorithms for stereo vision system have been developed and the matching algorithms. This work focuses on the traditional algorithms used the Normalized Cross Correlation (NCC), Sum of Absolute Differences (SAD) and the modified version of SAD algorithm. This method is called the Canny Block Matching Algorithm (CBMA) which can find the disparity map. The proposed algorithm contains two parts; the Canny edge detector and Block matching technique with SAD to determine the disparity map and reduce the execution time, the execution time of the CBMA is between (0.35 - 0.43secs) and neglected the effect of the windows size results in the CBMA algorithm. The interpolation method is used which consists of median filter and interpolation techniques (i.e., the most common techniques : bilinear, 1st order and 2nd order polynomial) to enhance the output results images.The error percentage has been reduced about 2% for the disparity map of the CBMA algorithm after used the bilinear interpolation method with block size [3x3] and the execution time is reduced by the step size windows. MATLAB program has been adopted to write the proposed algorithms codes. While, the interpolation techniques has been implemented using in Microsoft Visual Basic (6.0). The camera calibration and image rectification is used to find camera parameters and to simplify the correspondences search. The system was implemented using two identical cameras with baseline (16cm) to detect the distance objects.

تصميم وبناء شاحنة بطاريات ذكية لمنظومة القدرة التي تعمل بالالواح الفوتوفولطائية == Design And Implementation Of An Intelligent Battery Charger For A Photovoltaic Power System

اسم المؤلف: حسين سعود مرض
اسم المشرف: عصام محمود عبد الباقي
السنة: 2016
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: ان الهدف الرئيسي من هذه الرسالة هو استخدام الطاقة الشمسية لشحن بطاريات الرصاص الحمضية. تعتبر الشاحنة من اهم اجزاء المنظومة الشمسية وذلك لكون بطاريات الخزن هي الجزء الوحيد المحدود العمر منها. بطاريات التخزين ضرورية في جميع المنظومات الكهربائية الشمسية المس | The main goal of this thesis is to use the photovoltaic (PV) power to charge Lead - acid batteries. The charger is the most important part of the solar system because the only limited - age part of this system is the storage batteries. Storage batteries are essential in all standalone PV power systems. Their efficiency and life time affects significantly the overall PV system performance and economics. The storage battery's effectiveness depends on the charging process. Hence, this thesis deals with the study, simulation and design of an intelligent charger fed by solar system due to the latest technologies.The developed charging method entitled "the decreased charging current based on state of charge" is adopted in this thesis to charge a lead - acid battery. The principle of decreased charging current is to make the real charging current as close as possible to the maximum acceptable current. The advantage of this technique is to mix between the rapidity of charging and prevents of the overcharging and generates gases.The maximum power point tracking (MPPT) technique is adopted to maximize the PV output power, whatever of the temperature and irradiation conditions. The design considers different operating conditions of load, battery state of charge (SOC) and ambient effect in order to achieve the best charging condition of the batteries and to be compatible with the user requirements. The flexible, simple and cheap design is the objective of this charger.This PV charging system is composed of a solar panel, lead - acid batteries, buck converter as power charging circuit and a microcontroller as a control unit.The simulation results are achieved by using Simulink Proteus Isis Professional software. These results demonstrated the validity of the proposed charging technique. The battery charger prototype was tested and the obtained results agree with those obtained from the simulation

تحسين اداء هوائي فيفالدي باستخدام المواد ما بعد المادية == Vivaldi Antenna Performance Enhancement Based On Metamaterials

اسم المؤلف: ادهم ربيع عزيز
اسم المشرف: زيد اسعد عبد الحسين | طه احمد عليوي
السنة: 2016
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: يتطرق البحث الى المتطلبات الاساسية في الانظمه اللاسلكيه الحديثة والضوابط المتوافقة مع امكانية اعادة التشكيل وقابلية التحديث مما ادى الى ان يصب مجال الدارسة في تحقيق تصميم هوائي يمكن له استيعاب ذلك. في هذه الدراسة، صمم هوائي مطوي على اساس هيكل فيفالدي مع | The urgent demands for a miniaturized, compatible, reconfigurable, updatable, and additive - able wireless communication systems for advanced handle held and portable electronics devices are rarely relaxed due to the inherent antenna limitations. In this study, developing a folded microstrip antenna based on a novel antipodal Vivaldi structure based metamaterial inclusions of single negative properties is proposed for wideband applications. Although, Vivaldi antennas show unlimited bandwidth, an acceptable directivity, small size, light weight and easy to fabricate, but, it suffers from low gain due to traveling surface waves effects and therefore, it cannot be embedded inside the integrated systems ,where, the radiation direction is in the end - fire that limits their use to the outdoor applications. Therefore, a remarkable attention was the first in the literature, is proposed in this thesis by introducing single negative metamaterials to the folded antipodal Vivaldi antenna structure. This work is developed based on a systematic approach which can be divided mainly into four parts : First of all, design a single negative metamaterial structure of a surface area 5×5 mm2 on an FR4 - Epoxy substrate. The unit cell properties are evaluated numerically and analytically, then, compared to the measurement. Second, a systematic approach is applied to design an antipodal Vivaldi antenna based flat profile of a corrugated shape with 50×38 mm2 on the FR4 - Epoxy substrate. Third, the best arrive of the flat geometry is folded on a hello Teflon substrate of an elliptical cross - sectional area. Fourth, the folded antenna structure is surrounded by a U - shaped single negative metamaterial array. The performance of the all proposed antennas are evaluated numerically, then, compared to their measurements in both S11 and radiation patterns. It is found that the antenna bandwidth has affected insignificantly by applying the metamaterial structures. However, with respect to the flat antenna model, the gain is increased generally by 6 dB as well as the radiation pattern is oriented to the broadside. It is worth to mention that the achieved enhancement in the gain is mostly attributed to the folded substrate and the metamaterial introduction. While, the bandwidth enhancement is mostly obtained from the folded antenna structure. The optimum structure shows a first mode around 1.4 GHz and the second one at 2.86 GHz, while, the flat antenna only one mode at 1.5 GHz is appeared.Finally, the HFSS, CST MWS, Matlab and ADS software packages are used in this thesis to study the unit cell performance and the antenna structure. Excellent agreements have been found between the simulated and measured results.

تقييم صخور الحجر الجيري لمنطقة عيون الشجيج محافـظة النجف (وسط العراق) كمواد انشائية == Evaluation of The Limestone of Eione Al - Shujage Area In Al - Najaf (Middle of Iraq) As Construction Materials

اسم المؤلف: وائل نوري مرزة النافعي
اسم المشرف: جعفر حسين علي الزبيدي
الموضوع العام: علم الارض
السنة: 2016
الموضوع الدقيق: علم الارض
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: تم في هذا البحث اجراء تقييم صخور الحجر الجيري كمواد انشائية في منطقة عيون الشجيج في محافظة النجف الاشرف وبواقع 10، محطات وبمساحة تقدر 16 كم 2 وشمل البحث عدة جوانب حقلية ومختبرية ومكتبية ففي الجانب الحقلي تم جمع معلومات عن المنطقة والنمذجة لاجراء الفحوصات | An evaluation of the limestone Rocks, in the Eoin Al - Shujage area, governorate ofNajaf, as Construction Materials was done in this research ten stations covering an area of (16) km2 were studied. The research included several field, laboratory, and offi

كفاءة التنظيف لمبرد XP - endo Finisher بالمقارنة مع انظمة الارواء بالتردد الصوتي والتردد فوق الصوتي : دراسة خارج الجسم == Cleaning Efficiency of Xp - Endo Finisher File In Comparison With Sonic And Ultrasonic Irrigation Systems (An In Vitro Study)

اسم المؤلف: مهند غازي عزاوي
اسم المشرف: جمال عزيز مهدي
الموضوع العام: طب الاسنان
السنة: 2016
الموضوع الدقيق: معالجة الاسنان
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: This in vitro study was conducted to evaluate and compare the efficiency of XP - endo Finisher, EndoActivator sonic irrigation system and the NSK Varios ultrasonic irrigation system in removing dentin debris at three levels of root canals and to compare the percentage of dentin debris among the three levels for each irrigation system. Sixty freshly extracted upper molar teeth with straight palatal root canals were used in this study. All canals were prepared with ProTaper NEXT rotary files to size X4, 1mm from the anatomic apex with irrigation of 1 ml 2.0% NaOCl between the files. After that the samples were randomly distributed into three groups of twenty samples each, irrigated with 1 ml 2.0% NaOCl, followed by irrigant activation for 60 seconds with three different irrigation systems; group one, by using the XP - endo Finisher; group two, by sonic irrigation using the EndoActivator system; and group three, by ultrasonic irrigation using the NSK Varios, then all the groups received a final rinse of 5 ml 2.0% NaOCl. After the final rinse, the roots were split longitudinally into two parts and photographed with a professional digital camera. The digital images were then transferred into a computer and opened in Adobe Photoshop CC 2015 software and the canal was magnified 200x. The percentage of dentin debris remaining at the apical level (0 - 3mm), the middle level (3 - 6mm) and the coronal level (6 - 9mm) was calculated by dividing the number of pixels occupied by the dentin debris at each level by the number of pixels representing the entire canal area. Data were analyzed statistically by ANOVA and LSD at 1% and 5% significant levels. This study showed that cleaning the canal with the XP - endo Finisher or NSK Varios ultrasonic irrigation system resulted in significantly cleaner canals (P<0.01) than the EndoActivator sonic activation system at all canal levels. The XP - endo Finisher resulted in cleaner canals than the NSK Varios ultrasonic irrigation system at all levels, but the difference is not statistically significant (P>0.05). The apical level of all the canals showed a greater amount of dentin debris (P<0.01) compared to the middle and coronal levels, regardless of the irrigation device used.

تحليل القوى المستقرة لثلاثة انواع مختلفة من المواد الراتنجية بطريقة عملية وعددية == Static Stress Analysis For Three Different Types of Composite Materials Experimentally And Numerically

اسم المؤلف: محمد وائل سعيد
اسم المشرف: حكمت عبد الرحيم الغراوي
الموضوع العام: طب الاسنان
السنة: 2016
الموضوع الدقيق: معالجة الاسنان
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: t is important to analyze and compare the stresses induced in different composite material types during load application to know which type of composite will behave as preferred under the loading in the same circumstances. This study aimed at measuring and comparing the stress induced in Filtek ™ Z350 XT (3M ESPE) composite, Tetric EvoCeram ® (ivoclar vivadent) composite and BRILLIANT ™ NG (Coltène/Whaledent) composite experimentally and numerically.Experimental analysis included cavity preparation in the Brass block with a concave (U - shape) cavity which represent a proximal cavity preparation. This cavity was used as a mold for sample preparation. The internal line and point angles of the cavity (mold) were rounded and the dimensions of the cavity (mold) were 10mm × 10mm × 10mm (Total height of the box × Width of the top side of box × Length of the top side of box). The internal diameter of “U” was 5 mm at the base of the box. The mold was used to prepare forty five samples, fifteen samples for each type of composite material. So, three groups were prepared : Group A filled with Filtek ™ Z350 XT composite material, Group B filled with Tetric EvoCeram ® composite material and Group C filled with BRILLIANT ™ NG composite material.Electrical strain gauge (Tokyo Sokki, Japan) was embedded in composite material horizontally at the same level in each sample. Static load of 50 N was applied perpendicular to the center of the occlusal surface of composite restoration in each sample testing. The strain gauge was connected to a Wheatstone bridge with a signal amplifier which measures the strain during load application and gives the amplified signal from (0 to 4.8 volt) to LabJack data acquisition where a stream software give the final values of strain with the aid of a scaled equation of voltage. Then, the von Mises stress (effective stress) was calculated by using equations. Numerical analysis was done by using ANSYS 16.1 - (2015) (finite element tool) software that was used to create the 3 - Dimensional models represented the same materials and dimensions used experimentally. The physical characteristics of the composite models were inserted in the software which included Elastic modulus and Poisson’s ratio (?). Analysis was selected in a finite element method according to boundary conditions. A mesh size and an element size were estimated during the study. The stresses were calculated at static load of 50 N with the ANSYS 16.1 - (2015) software.The data were analyzed statistically by One - way ANOVA test and Least Significant Difference (LSD) test. One - way ANOVA test and LSD test results showed that there was a highly significant difference (P<0.001) presented between groups A and B, groups A and C and between groups B and group C. The Stress induced in BRILLIANT ™ NG composite after load application was the lowest stress value followed by Tetric EvoCeram ® composite and followed by Filtek ™ Z350 XT composite which was the highest stress value experimentally and numerically.

التسرب المايكروي لنوعين من القشرة الخزفية بوجود وعدم وجود الحشوة الراتنجية تحت جهاز التحميل الدوري == Microleakage of Two Porcelain Laminate Veneers Materials With And Without Composite Filling Under Cyclic Loading

اسم المؤلف: ياسر علي النقيب
اسم المشرف: عمار عطا الله علي السعدي
الموضوع العام: طب الاسنان
السنة: 2016
الموضوع الدقيق: معالجة الاسنان
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: Although investigators have evaluated the microleakage of porcelain laminate veneers, there is insufficient data regarding the durability of porcelain laminate veneers bonded to existing composite fillings. The aim of this study was to evaluate the microleakage of porcelain veneers restorations fabricated from two types of CAD/CAM ceramic blocks bonded to teeth with or without composite class V composite filling.Forty eight sound, crack - free human maxillary first premolar extracted for orthodontic reasons were selected for this study. Teeth were divided randomly into.2 main groups, which further divded into 2 groups (12 sample each). Group A1 : IPS e.max CAD veneers with standardized class V composite filling, Group A2 : IPS e.max CAD veneers, Group B1 : VITA Suprinity veneers with standardized class V composite filling, Group B2 VITA Suprinity veneers. The class V cavities was restored with nanofilled composite (Filtek™ Z350 XT, 3M ESPE). Standard veneer preparations were made using Ceramic veneer burs system (Keramikveneers. de, Komet). All the veneers were milled by CAD/CAM technology (CEREC MC XL, inLab SW 15, Sirona Dental Systems) Composite fillings (groups A1 and B1) were sandblasted with alumina oxide.Porcelain veneers were cemented in place using light - cured resin cement (Rely Veneer Cement, 3M ESPE), Then the specimens were stored at 37? in distilled water for 2 weeks. Then mechanical load cycling (50,000 load cycle of 49 N at 2.5 Hz) and thermocycling procedure (500 cycles of 5 - 55 Co with 20 sec dwell time) were done. The specimens’ crowns were immersed in 2% methylene blue dye for two days, then mounted in clear acrylic before sectioning with a 0.35 mm microtome. Microleakage percentage were recorded using stereomicroscope and ImageJ program. Results were checked for normality of distribution (Kolmogorov - Smirnov test and Shapiro - Wilk test), and were analyzed with twoway ANOVA and independent samples t - tests. Two way ANOVA shows the significant effect of type of ceramic restoration and the highly significant effect of composite filling, however, the interaction between the main factors was non - significant. The results showed that the lowest mean of microleakage percentage was recorded for group A2 (4.6058% ± 1.5091) which considered statistically significant compared to group B2 (6.105%±1.456), and statistically highly significant compared to group A1 (6.6075%±1.3259) while group B1 recorded the highest mean of microleakage percentage (7.3158%±1.38713). In conclusion, the type of ceramic restoration and the presence of class V filling both had significant effects on microleakage of porcelain veneers. IPS e.max CAD veneers had significantly lower microleakage percentages compared to VITA Suprinity veneers. The presence of class V composite filling within the cervical finishing line of porcelain veneers had a highly significant higher microleakage percentage compared to groups without composite filling.

تقيم معارف العناية الذاتية للمرضى المصابين بداء السكري النوع الثاني في مركز السكري في محافظة بابل == Assessment Of Self - Care Knowledge Among Type II Diabetes Mellitus Patients At Diabetic Center In Babylon Governorate

اسم المؤلف: سالم كريم هجول الجبوري
اسم المشرف: سلمى كاظم جهاد
الموضوع العام: الطب
السنة: 2016
الموضوع الدقيق: التمريض
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: اجريت دراسة وصفية (عرضيه مقطعيه) للفترة من 20/10/2015 ولغاية 25/6/2016 من اجل تقييم معارف الرعاية الذاتية لمرضى السكري النوع الثاني في مركز السكري في محافظة بابل. وقد اختيرت عينة هادفة من (120) مريضا باستخدام تقنية اخذ العينات غير الاحتمالية، التي تشمل ا | A descriptive design cross - sectional study has conducted throughout the period of October 20th 2015 to June 25th 2016 in order to assess the self - care knowledge of patients with type II diabetics mellitus at diabetic center in Babylon Governorate. A Purposive sample of (120) subjects were selected throughout the use of non - probability sampling approach, that include patients who were diagnosed with type II diabetes mellitus visiting diabetic center in Merjan medical city/ Babylon Governorate. A questionnaire was constructed to achieve the objectives of the present study, comprised of four domains including (50) items. Data was collected from patients attending for or treatment diabetic center in Hilla city through the use of interview technique, during the duty shift for the purpose of receiving health care, each patients' individually interviewed, helped by the researcher and taking a corresponded period of between ( 20 - 25) minutes. The questionnaire was clear and adequate for the measurement of the phenomenon except some adjustments are made on few items according to the experts' suggestions.Reliability of the questionnaire was determined through a pilot study and the validity was achieved through a panel of (16) experts. Data were analyzed through use of the Statistical Package of Social Sciences (SPSS, Version 20). Reliability was concerned with the consistency and dependability of the research instrument. Determination of internal consistency, reliability of the questionnaire is based on computation of Alpha Cronbach's Correlation Coefficient.The findings of the study indicated that Type II diabetes mellitus age group have old age. Sample less opportunity to read and write.Results of the diabetes mellitus patients demonstrated that sample acceptable level of socio - economic status. Regarding residency it was shown that most Diabetes mellitus type II patients existed in urban areas. study sample was found to score body mass index of overweight feature. Fortunately participants showed a good knowledge about the diabetes mellitus and its complications. In regard to knowledge of sample about self - care it was demonstrated that their achievements were fine. Self - care in diabetes has been defined as an evolutionary process of development of knowledge or awareness by learning to survive with the complex nature of the diabetes in a social context. The recent study summarized that some dietary behaviors need more attention from the patient to regulate and balance the condition, It is interesting to find out that sample study had reached good scores in regard to different issues of self - care except with some exercises and activities related to foot care. As well as current study concluded that Patients' age, levels of education, family history of diabetes and marital status affect their knowledge level as overall. The study recommended that. Patients with chronic diseases like the current one need to be educated in regard to some misconceptions such as treatment of the illness, Although majority of patients know the signs and symptoms of disease, health care facility can help in emphasizing the lack of information in some areas of the subject, Some self - care results show deficits concerning the diet, appropriate strategies such as give priorities to those very vital factors in controlling blood sugar when teaching patients can be used to correct the patients dietary habits. Educational materials or programs designed to assist Patients in practicing some activities to reduce burden of the condition.

العوامل المؤثرة على نوعية حياة المرضى المصابين بالجلطة الدماغية في مركز الفرات الاوسط للعلوم العصبية في مدينة النجف الاشرف == Factors Affecting Quality Of Life For Patients With Cerebrovascular Accident In Middle Euphrates Neuroscience Center In Al - Najaf Al - Ashraf City

اسم المؤلف: احمد صالح رضا القاضي
اسم المشرف: سحر ادهم علي
الموضوع العام: الطب
السنة: 2016
الموضوع الدقيق: التمريض
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: خلفية الدراسة : تعتبر الجلطة الدماغية سبب رئيسي مؤثر يقلل مستوى نوعية حياة المرضى. قياس نوعية الحياة للاشخاص الذين يعانون من امراض مزمنة يعطي رؤية واضحة لتحديد اثره على مقدمي الرعاية الصحية عندما تكون النتيجة غير ممكنه. العوامل المؤثرة على نوعية الحياة لم | Background : Cerebrovascular accident is a main leading cause affectedly decrease the level of quality of life of the patients. The measurement of quality of life for population with chronic diseases gives a clear view to determine the impact on health care providers when prognosis is not possible. Factors affecting the quality of life may be vary between different age categorize such as CVA young and old CVA patients, different factors have affected the quality of life, related to the following aspects : motor impairment, physical dysfunction or dependency in activity of daily living, the presence of depression ,cognitive impairment, and speech disturbances.The main aim of the study : To identify the factors affecting the quality of life for patients suffering from cerebrovascular accident.Design of the study : Descriptive cross - sectional study design was selected to achieve the objectives of this study the factors affecting quality of life for patients diagnosed with cerebrovascular accident in Middle Euphrates Neuroscience center in Al - Najaf Al - Ashraf City, for the period between 27 October 2015 and 30 August 2016.Setting : A unique center was selected to conduct the study, the outpatient department in Middle Euphrates Neuroscience center in Al Najaf Al Ashraf City are used to collect the data.Sample of the study : Non probability ( purposive sample ) from patients with CVA (N=80) were selected to find out the factors affecting quality of life for patients with cerebral vascular accident. Data was collected by using an assessment questionnaire which was adopted and developed by the researcher to assess the factors affecting the quality of life for patients with cerebrovascular accident. It is divided of three parts : demographical data as the first part, clinical information is the second part, while the specific CVA quality of life questionnaire which extended to 48 items distributed upon 12 main domains as (energy and activity, family relationship, speaking, movement, mood, personality, self - care, social role, thinking, in addition upper extremities functions, vision, and work / productive ) is the third part. Validity of the questionnaire obtain by (19) experts, who work in different fields to obtain the reability of the questionnaire alpha cronbach was used as a statistical method.The majority of the study sample were between (59 - 69) of age. The highest percentage of the study sample were males and were married. On the other hand the highest percentage of the sample were illiterate , housewives and urban area residents. The scores of the quality of life of the majority of the study sample were high effected regarding the following domains : (energy and activity), plus movement, moderate effect presented related to the family relationship, speaking, mood, self - management, social role, thinking, function of the upper extremities, vision, and job / productive, while low effect score recorded for personality.Conclusion : The overall quality of life level of the CVA patient who participate in the study was moderate. The QOL for patient with CVA were significantly effected related to their age, occupation, and educational level. Chronic diseases, type of CVA and it's duration play as highly effecting factors related to the patient's quality of life.Recommendation : Establishing structured program realizing the challenges that might face the post CVA patients because this long journey need special planned care to improve patient's quality of life by special rehabilitation unit, the unit services may be extended for the patient's family.

قياس تركيز الحديد والفرتين والارثروبويتين وفيتامين ب وحامض الفولك والبيروكسايديز الدرقي في مصل مرضى تضخم الغدة الدرقية حديثي التشخيص في محافظة بابل == Serum Iron,Ferritin,Thyroid Peroxidase ,B12,Erythropoietin And Folate Concentrations In Patients With Newly Diagnosed Hyperthyroidism In Babylon Province

اسم المؤلف: سالينا عبد العباس ناصر الشمري
اسم المشرف: محمد عبيد المحمدي | علاء صادق العواد
الموضوع العام: الطب
السنة: 2016
الموضوع الدقيق: الفسلجة
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: فرط نشاط الغده الدرقيه : هو مرض يصيب الغده الدرقيه وذلك نظرا لارتفاع هرمون تي ثلاثه وتي اربعه وهما هرمونات الدرقيه ولوحظ ان هذا المرض يصيب النساء بنسبه اعلى من الرجال بسبب التاثير الهرموني للاناث مما يجعلها الاكثر عرضه لهذا المرض,من علامات هذا المرض هي زيا | Background : Hyperthyroidism is endocrine disease that occur due to high levels of thyroid gland hormones and this disease affected female more than male due to hormonal effect, the female is more susceptible to this disease.Sign of disease including increase in metabolic rate of patient,sweating,increase pulse,enlargement of thyroid gland(goiter) which by this sign can diagnosis the patient.Objective : Evaluate serum erythropoietin and its relation with increase metabolic rate as well as hemopoiesis,evaluate serum folic acid and vitamin B12 and its role in hyperthyroidism ,evaluate the correlation of thyroid peroxidase with thyroid hormones and evaluate serum iron and ferritin.Materials and methods : This study was done from October/2015 till July/2016.The total number of patients group in this study was seventy man and women.their age ranged 26 - 65 years,58 women and 12 men who was in patients group and 35 female and 5 male in control group.Patients data in this study was history of hypertension ,parity ,age and sex. The difficulty in my research was in collection of spa icemen from patients.Result : The result which obtained from this study found that high significant increase in ferritin,thyroid peroxidase,folate and erythropoietin (p?0.01) in patients as compare to control group.High significant decrease in iron and B12(p?0.01) in patients group compare to control group. in case of the age found the 30 - 39 years more effected age among patients group and the female more effected with disease than male.Conclusion : From this study we conclude that thehyperthyroidism in female more than male due to hormonal effect. Reduce in iron due to high metabolic rate lead to decrease absorption of iron and B12 which lead to anemia.increase thyroid peroxidase which play a role in T3 and T4 synthesis.

Effect Of SNP rs198389 of BNP Gene On The Natriuretic Peptides Levels In Cardiovascular Patients

اسم المؤلف: Alaa Salman Idan Al - Ibrahimi
اسم المشرف: Monem M. Al | shok | Moaed E. Al | Gazally
الموضوع العام: الطب
السنة: 2016
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: Acute coronary syndrome (ACS) refers to any group of acute signs and symptoms attributed to sever obstruction of the coronary arteries. Acute coronary syndrome usually occurs because of one of three problems : ST elevation myocardial infarction, non - ST elevation myocardial infarction, and unstable angina. These types are named according to the results of the electrocardiogram (ECG). In addition to clinical and electrocardiogram (ECG) findings, several biochemical markers are considered in patients with chest pain to diagnose myocardial ischemia. Heart failure (HF) according to American College of Cardiology (ACC) and American Heart Association (AHA) is a complex clinical syndrome that can be caused by any structural or functional disorder in the heart that fails the capability of the ventricle to fill with or to eject blood. The diagnosis is often performed clinically on the basis of the presence of dyspnea, fatigue, signs of fluid overload, such as pulmonary crepitation, peripheral edema, and distension of jugular vein.B - type natriuretic peptide (BNP) and N - terminal pro - BNP (NT - proBNP) are secreted by human atrial and ventricular myocardium. The rise in BNP and NT - proBNP levels after ACS and HF correlates with infarct size and regional wall motion abnormalities. Echocardiography remains the most frequently used and usually the initial imaging test to evaluate all cardiovascular diseases related to a structural, functional, or hemodynamic abnormality of the heart or great vessels. This study is designed to investigate and assess the serum concentrations of BNP and NT - proBNP in patients with HF and ACS; In addition, almost equal number of males and females are chosen to control the effect of age and gender on the levels of BNP and NT - proBNP. Also, the study aims to evaluate the effect of BNP gene T - 381C (rs198389) polymorphism on the plasma human levels of BNP and NT - proBNP and compare the results that will obtain with healthy control.The present study was involved (70) patients, (35) of them with ACS and the other (35) with HF. The study also includes (22) subjects were taken as control group. The sera obtained from the blood of patients and control subjects were used to measure the concentrations of BNP and NT - proBNP, while whole blood samples from study subjects are used to extract DNA for the study of polymorphism in BNP gene.The results indicate both the ACS and HF groups have significantly higher levels of BNP and NT - proBNP when compared to control group, also HF patients have higher levels of both parameters than ACS patients, in all comparison (p

اكتفين ا كعلامة بيولوجية للحمل خارج الرحم والاجهاض المنسي == Activin A As A Biomarker For Ectopic Pregnancy And Missed Abortion

اسم المؤلف: مي حامد حسن
اسم المشرف: نورهان شاكر
الموضوع العام: الطب
السنة: 2016
الموضوع الدقيق: النسائية والتوليد
الدرجة: دبلوم عالي
اللغة: الانكليزية
مكان الجامعة: النجف
الصفحات الاولى:
المستخلص: Background : Activin A is a member of transforming growth factor B family that is secreted from ovary and placenta, however, in pregnancy the main source is the trophoblast.Aim of study : Activin A measurement to differentiate between intrauterine pregnancy and failed (missed abortion and ectopic) pregnancies.Study design : a Case control study.Setting : Department of Obstetrics and Gynecology in the College of Medicine Kufa University in Al Zahraa Teaching Hospital.Material and Methods : This study is a case control study consisting of 90 patients on three groups : Group 1 ectopic pregnancies (EP) (n=30) , Group 2 missed abortions (MA) (n=30) and Group 3 healthy viable intrauterine pregnancies (IUP) (n=30) were came to hospital with lower abdominal pain and\or vaginal bleeding or both between 6 - 8 weeks of gestation. Serum samples were sent at initial visit before treatment for measurement of activin A using ELISA test.Results : Activin A concentrations were significantly lower in women with EP (n = 30, mean value of 89.9 pg/mL) and women with MA (n = 30, mean value of 164.9 pg/mL) compared to IUP (n = 30, mean value of 334.5pg/mL); P < 0.001. Activin A can discriminate an ectopic pregnancy from viable pregnancies also, it was able to discriminate a MA from an EP.Conclusion : In this study activin A could be considered a promising biomarker for the discrimination between an IUP and a failed pregnancy (MA or EP).

العلاقة بين البروتين التفاعلي عالي الدقة في حالات سمدمية الحمل مع او بدون تخلف نمو الجنين == Associationbetween Highly Sensitive C - Reactive Protein Level In Cases Of Preeclampsia With Or Without Intrauterine - Growth Restriction

اسم المؤلف: روسم جاسم محمد
اسم المشرف: الاء محمد صادق
الموضوع العام: الطب
السنة: 2016
الموضوع الدقيق: النسائية والتوليد
الدرجة: دبلوم عالي
اللغة: الانكليزية
مكان الجامعة: النجف
الكلمات الدلالية:
  • العلاقة بين البروتين التفاعلي عالي الدقة في حالات سمدمية الحمل مع او بدون تخلف نمو الجنين
الصفحات الاولى:
المستخلص: سمدم?ةالحملھوخلل?ص?بتقر?با 4% منالنساءاثناءالحملوتترتبعل?ھمخاطركث?رةبالنسبةل?موالطفل. نعرفتسممالحملعللىانھا?صابةالحد?ثةغ?رالمسبوقةبارتفاعضغطالدماثناءالحملبعدا?سبوع 20 منالحملوالمصحوبةبوجودبروت?نفيالبول.البروت?نالتفاعليعاليالدقةھومؤشرك?م?ائيبامكانناق?اسھف | Preeclampsia is a hypertensive disorder that affects 4% of pregnant women , in which the exact cause cannot identified it is one of the major causes of maternal and fetal morbidity and mortality as it causes death of more than 6300 women annually , also it puts a burden on perinatal outcome as prematurity and Intrauterine growth restriction.Continuous search for predictive markers of severe PE is important and can be used to target high risk women for effective preventive treatment.Aim of study : to evaluate that Highly Sensitive C - Reactive Protein can be used as maker for severity of PE and whether it can be used to predict development of Intrauterine growth restrictionPatients and methods : this is convenient a cross - sectional study includes 80 pregnant women with their age 18 - 35 years , their gestational age 32 - 40 weeks , admitted to AL - Zahraa teaching hospital , whose diagnosed as PE based on BP and proteinurea. Full history and clinical examination were performed, venous blood aspirated for each women for biochemical analysis, Liver functions tests, Renal function tests Highly Sensitive C - Reactive Protein, and Doppler ultrasound.Results : The patients divided into those with mild PE and severe PE, with or without IUGR. No significant difference between the level of hsCRP and the severity of PE as p value was(0.779), but there is significant difference between the presence of IUGR and the level of hsCRP when it is 2mg/L as the p value was(0.020).Conclusion : We conclude that s.hsCRP is not sign

دراسة علاقة طول عنق الرحم المقاس بالسونار الداخلي مزامنة مع كمية السائل الامنيوسي في توقع وقت حدوث الولادة المبكرة خلال سبعة ايام من تمزق غشاء السائل الامنيوسي المبكر == Transvaginal Cervical Length & Amniotic Fluid Index : Can They Predict Delivery Latency Following Preterm Premature Rupture Of Membrane

اسم المؤلف: وسن غائب حسون غائب
اسم المشرف: امال منير مبارك
الموضوع العام: الطب
السنة: 2016
الموضوع الدقيق: النسائية والتوليد
الدرجة: دبلوم عالي
اللغة: الانكليزية
مكان الجامعة: النجف
الكلمات الدلالية:
  • علاقه طول عنق الرحم المقاس بالسونار الداخلي مزامنة مع كمية السائل الامنيوسي في توقع حدوث الولادة المبكرة خلال سبعة ايام من تمزق غشاء السائل الامنيوسي المبكر
الصفحات الاولى:
المستخلص: توقع حدوث الولادة عند الحوامل المصابات بتمزق غشاء السائل الامنيوسي المبكريساعد الحامل على تهيئه نفسها لدخول المستشفى لاجراء اللازم لها واعطاءالجرعةالمنشطةلرئة الطفل وادخاله الى وحده العناية المركزة لحديثي الولادة.هدف الدراسة : تهدف الدراسة الى قياس طول عن | Patients with PPROM are often hospitalized for a prolonged period of time and deliver premature infants who frequently require neonatal intensive care. These women and their infants contribute significantly to obstetric &neonatal health care costs. The prediction of delivery latency could help direct the need for specific interventions such as hospitalization, intensive monitoring, timing of antenatal steroids.Objective : To determine whether transvaginal CL, AFI,or a combination of both can predict delivery latency within 7 days in women presenting with PPROM.Methods and Study Design : This was a prospective observational study of TVCL measurements in 80 singleton pregnancies with PPROM between 24 - 34 weeks. Transvaginal ultrasonography was performed with TOSHIBA SSA - 340A(Tokyo - Japan) apparatus 7.5MHz transvaginal probe, to measure the CL&AFI. Delivery latency was defined as the period from the initial TVCL after PPROM to delivery of the baby with our primary outcome being delivery within 7 days of TVCL. The independent predictability of significant characteristics for delivery within 7 days was determined using multiple logistic regression.Sensitivity, specificity, and predictive values were used to determin, whether the presence of a short TVCL, AFI or a combination of both affected the risk of delivery within 7 days.Result : Our study in women with PPROM show the validity of CL in predicting labor when the cut off value2cm the sensitivity=52.6%, specificity=69%, PPV=60.6%, NPV =61.7% and Accuracy=61.25%.The validity of AFI when the cut off value 5cm the sensitivity=71.1%, specificity=50%, PPV=56.3%, NPV=65.6% and Accuracy=60%.With combination of CL&AFI in predicting time of labor after PPROM the sensitivity=50%, specificity=92.8%, PPV=86.4%, NPV=67.2% and Accuracy 72.5%.In women with PPROM the rate of gestational age ? 30 weeks that labored within 7 days 44.7% and those labored more than 7 days 55.3%.Also the rate of gestational age >30 weeks that delivered within and after 7 days are 50%.According to the parity we found the mean value of those delivered within 7 days are 1.24 and those after 7 days are 1.28.Conclusion : Our study shows there is increase in positive predictive value when combination of AFI and CL in prediction of time of labour so women with AFI?5 and CL?2 had 86.4% risk of delivery within 7 days after PPROM. Also the study found there was no significant association between gestational age, or parity with the prediction time of labor.

تاثير كل من عقار الروزوفاستاتين وعقار الاتورفاستاتين على مؤشرات نسب السكر المصاحبة للسمنة المحدثة في الفئران == Effects Of Atorvastatin Versus Rosuvastatin On Glycaemic Indices In Diet Induced Obese Mice

اسم المؤلف: نورس لطيف وهاب
اسم المشرف: علي اسماعيل عبد الله محمد | حيدر مطير القريشي
الموضوع العام: الطب
السنة: 2016
الموضوع الدقيق: الادوية والسموم
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: Numerous interventional cardiovascular disease outcome studies have resulted in statins being an essential factor of cardiovascular primary and secondary prevention strategies.In recent years there was ahigh concern that statin use is associated with diabetes new onset which is strong, independent risk factor for cardiovascular (CV) and cerebrovascular outcomes ,several studies resulted in conflicting results regarding different statin types & dose effect on glycemic control. Atorvastatin which is the most widely used statin worldwide and rosuvastatin the most efficacious ;they have different structural characteristics that have been speculated to have influence on diabetes onset.Aim of the study : The present study aims at investigating the effect of different doses of atorvastatin and rosuvastatin on glycaemic indices and metabolic disorders on mice model of diet induced obesity. Materials and method : The animals were divided into two groups : one served as control that received normal regular chow & the other group received high fat diet for the whole 12 weeks of experiment.After eight weeks of HFD feeding ;group (2) farther subdivided into five groups(12 mice in each) ; the first group received HFD only ,the second group received single daily dose / po of 20mg /kg rosuvastatin ,the third group received single daily dose / po of 40mg /kg rosuvastatin ,the fourth group received single daily dose / po of 20mg /kg atorvastatin ,and the fifth group received single daily dose / po of 40mg /kg atorvastatin for the last four weeks of experiment.Body weight ,food intake, lipid profile ,glycaemic indices were taken at baseline ,before treatment and after treatment.At the end of experiment ,animals were sacrificed , plasma & tissue sample were collected for biochemical analysis and histological observations.Results : Results of the present study shows that high fat diet feeding resulted in obesity development and metabolic abnormality like; hyperglycemia ,hyperinsulinemia ,insulin resistance , dyslipidemia and moderate to severe hepatic steatohepetitis compared to control group. and treatment resulted in significant improvement in lipid profile ,reduction in food intake ,body weight ,also associated with improvement in insulin sensitivity , hepatic steatohepetitis and reduction in insulin secretion.twenty mg/kg dose of atorvastatin showed better influence on glycaemic indices and comparable influence on hepatic picture over fourty mg/kg does while twenty mg/kg dose of rosuvastatin resulted in deterioration of glycaemic indices and no apparent improvement in hepatic steatosis. Unlike group that received 40 mg /kg rosuvastatin which showed significant improvement in all related metabolic disorders. Conclusion : Feeding mice with high calories diet for 2 month result in induction of obesity and disturbance of metabolic parameters. Treatment with rosuvastatin or atorvastatin has good impact on bodyweight , metabolic derangements &hepatic steatosis in obese mice. Both drugs seems to improve lipid profile in dose dependent manner, however their effects on glycaemic indices has different attitude. It is seems that rosuvastatin, especially at high dose, has better impact on glycaemic indices than atorvastatin and this might attributed to the difference in their pharmacokinetic properties

تاثير استخدام عقار الميتفورمين منفردا او مع عقار السيتاكلبتين على مستويات الاومنتين - 1 لدى مرضى داء السكري من النوع الثاني == Effects Of Metformin Alone Or In Combination With Sitagliptin On Serum Omentin - 1 Levels In Patients With Type - 2 Diabetes Mellitus

اسم المؤلف: ميقات طالب حمادة
اسم المشرف: حيدر مطير خليل القريشي | عبد الكريم يحيى السامرائي
الموضوع العام: الطب
السنة: 2016
الموضوع الدقيق: الادوية والسموم
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: الخلفية : داء السكري يشير الى مجموعة من امراض الايض مع ارتفاع مستوى سكر الدم. يمثل النوع الثاني من داء السكري ما نسبته 90 - 95% من جميع حالات السكري. يمثل النقص في الانسولين ومقاومة الانسولين وغيرها من الاضطرابات الهرمونية المشاكل الاساسية لمرضى السكري من ال | Background : Diabetes mellitus (DM) describes chronic metabolic disorders with hyperglycemia. Type II DM (T2DM) represents for approximately 90 - 95% of all diabetic types. A combination of insulin deficiency, insulin resistance and other hormonal irregularities are key problems with T2DM. Adipose tissue can be classified into two types : the brown and white adipose tissues. The white type is considered an important secretory organ which produces many bioactive molecules, collectively termed adipokines. Recently, a new adipokine named omentin - 1, has been identified and it was found that individuals with impairment in glucose homeostasis and newly diagnosed T2DM showed a lower serum omentin - 1 level. However, the effects of antidiabetes drugs on serum omentin - 1 level had not been studied extensively.Objective : The current study was design to measure serum omentin - 1 in T2DM as comparing with control subjects, also to study the effect of three months therapy with metformin and/or sitagliptin (when added to ongoing metformin therapy) on serum omentin - 1 levels in addition to other parameters.Method : This study was carried out on thirty healthy control subjects, and sixty three T2DM patients. The patients enrolled in the current study were divided into two groups. First group : included thirty one of newly diagnosed T2DM patients, started treatment with metformin. Second group : included thirty two patients with T2DM, already on ongoing metformin therapy and started treatment with sitagliptin. All patients received their treatment for three months duration, and blood samples were collected from them at the beginning of the study and after three months of starting treatment to measure the possible change in the studied parameters which include : fasting blood glucose (FBG), postprandial blood glucose (PBG), Glycosylated haemoglobin (HbA1c), serum level of insulin, insulin resistance (IR), serum omentin - 1 levels, lipid profile, body mass index (BMI) as well as blood pressure. Results : The results showed that baseline level of serum omentin - 1 in the newly diagnosed T2DM was significantly lower than matched control subjects. The level of omentin - 1 was significantly reduced after three months duration of treatment in sitagliptin group with no significant change in metformin group. FBG, HbA1c and PBG were decreased significantly after three months in metformin group, while in sitagliptin group, only HbA1c and PBG were decreased significantly after three months. In both groups, and after three months duration of treatment, there were no significant changes in serum level of insulin, IR, TG, VLDL - C, HDL - C, BMI, and blood pressure.Conclusion : In newly diagnosed patients with T2DM, serum omentin - 1 was reduced compared to age and BMI matched healthy subjects. Three months treatment with sitagliptin resulted in a significant reduction in omentin - 1 levels compared with baseline values. However, three months treatment with metformin had no significant effect on serum omentin - 1 level compared with pre - treatment value

تاثير استخدام عقار الكلورال هيدريت منفردا او استعماله مجتمعا مع عقار الديازيبام كمهدئ عند قياس الاداء السمعي الدماغي عند الاطفال == Chloral Hydrate Alone Or In Combination With Diazepam As A Sedative For Auditory Brainstem Response Testing In A Pediatric

اسم المؤلف: مريم محمد حميد مصطفى
اسم المشرف: حيدر مطير خليل القريشي | حيدر وهاب السرحان
الموضوع العام: الطب
السنة: 2016
الموضوع الدقيق: الادوية والسموم
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: اجريت الدراسة الحالية لبحث تاثير استخدام الكلورال هيدريت منفردا او استعماله مع الديازيبام كمهدئ عند قياس الاداء السمعي الدماغي عند الاطفال من اجل تقييم ما اذا كان اضافة الديازيبام له تاثير ايجابي او سلبي.اعتمدت الدراسة الحاليه على160 متطوعا من الاطفال ال | Background : children usually need sedation for diagnostic and therapeutic interventions. It is well known that pediatrics age groups are at higher risk for sedation - related complications than adults. Auditory brainstem response testing is one of the important diagnostic procedure that usually need sedation in order to preformed in children. Chloral hydrate is a hypnotic agent used since 1832 with low incidence of adverse events; whoever, despite the world wide use it is being abandoned due to bitter test, long time of sedation onset, vomiting and mild sedation. Rectally diazepam, on the other hand, produces higher and fast concentration in CSF with greater rate of success but probably with higher adverse events. Aim of the study : were to compare the sedative effect of chloral hydrate with chloral hydrate diazepam combination as well as their related adverse effects in children underwentg auditory brainstem response testing. Methods : in this randomized clinical study, 160 child underwent sedation for auditory brainstem response test participated. They were divided equally and randomly into 4 groups. Group A : Received 20 mg/Kg oral chloral hydrate as sedative, Group B : Received 20 mg/Kg oral chloral hydrate plus 0.5 mg/Kg diazepam rectally, Group C : Received 40 mg/Kg oral chloral hydrate as sedative, and Group D : Received 40 mg/Kg oral chloral hydrate plus 0.5 mg/Kg diazepam rectally. At the beginning, blood pressure, respiratory rates, peripheral oxygen saturation recorded, and then re - recorded immediately after drug administration and at (3, 5, 10, 20, …. min). Ramsay sedation scale used for assessment of the sedation level which measured every 10 min. Results : This study shown the beneficial use of chloral hydrate in combination with diazepam as sedation in ABR test (in groups D) by increased in the sedated number (p<0.05), decreased in the requirement of chloral hydrate re - dose, increased in the number of children whom completed ABR test (p<0.05) without significant differences on side effects or vital signs compared with the others three groups. 4.3. Conclusion : From this study we concluded that : • Used of oral chloral hydrate in dose (20mg/kg) alone not sufficient as sedative in paediatrics for ABR test.• Used of oral chloral hydrate dose (20mg/kg) in combination with rectal diazepam (0.5 mg/kg) better than used it alone as sedative in paediatrics for ABR test.• Used of oral chloral hydrate dose (40mg/kg) in combination with rectal diazepam (0.5 mg/kg) was the best sedative in paediatrics for ABR test. • Used of Chloral hydrate diazepam combination in ABR test of paediatrics increased the number of the sedated children, decreased the requirement of chloral hydrate re - dose, and increased the number of completed ABR test, with less complication

عزل وتحديد هوية فيروس الحصبة في علاقته ببعض الجوانب المناعية من الاشخاص النازحين الملقحين في محافظة بابل == Isolation And Identification Of Measles Virus In Relation To Some Immunological Aspects From The Vaccinated Displaced Individuals In Babylon Governorate

اسم المؤلف: ليث احمد عمران كيف الكيف
اسم المشرف: محمد عبد كاظم حسن السعدي | يونس عبد الرضا كحيوش الخفاجي
الموضوع العام: الطب
السنة: 2016
الموضوع الدقيق: الاحياء المجهرية
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: اجريت الدراسة لتقييم مناعة المجتمع لكلا النازحين والمقيمين الملقحين بلقاح فيروس الحصبة ضد خمج الحصبة في محافظة بابل. لذا تضمنت هذه الدراسة معايرة الحالة المناعية في امصال النازحين والمقيمين محافظة بابل مع عزل وتشخيص فيروس الحصبة من الحالات المشتبه بها. ت | The study was conducted to evaluate the herd immunity for both the displaced and residents vaccinated with measles virus vaccine against measles infection in Babylon governorate. Therefore this study includes the evaluation of the immune status in sera of Babylon governorate displaced and residents with specific aspect for isolation and identification of measles virus from suspected cases. The immune response was evaluated by means of ELISA test (enzyme linked immunosorbet assay) for titration of IgM and IgG immunoglobulin level, in addition to evaluation of perforin level in the sera of 90 measles vaccinated individuals included in this study (50 displaced and 40 residents) from different areas in Babylon governorate, that were collected during the period extent from January up to April of 2016. Data about individuals were fixed according to information of formula including age, sex, geographical location, place displace of displaced and the vaccination date. Successful virus isolation from suspected cases on two types of cells culture included Vero cells line and chicken embryo fibroblast was carried. The titer of the isolated virus on Vero cell line reached (105.8 TCID50 / 0.1ml),which was higher than the titer of the virus isolated on CEF which reach (105.4 TCID50 / 0.1ml) after the third passage of the virus. The isolated virus was confirmed by indirect immunofluorescence technique.The age of subjects included in this study ranged from <1 year up to 24 years old. The results revealed that 15 (30%) have positive IgM index in sera of displaced, whereas residents sera sample shown only 6 (15%) positivity. Howover, all 90 (100%) subjects of both groups showed positive IgG index. The results of the present study showed that there were no significant difference of perforin level in sera of refugees and residents at p<0.05.Assaying of immune response against measles virus by measuring IgM immunoglobulin in sera of vaccinated displaced and resident with measles vaccine reflected a highly significant difference between two groups which reached 0.43 mIU/ml in sera of displaced in comparison with residents sera which reached 0.34 mIU/ml. The result showed also high significant differences in IgM between females and males. The females sera IgM levels of displaced and residents were higher than its level in males sera which reached 0.47 mIU/ml and 0.35 mIU/ml, respectively, in comparison with male sera level which reached 0.40 mIU/ml and 0.32 mIU/ml, respectively. According to age group, the highest IgM value was recorded in displaced and residents sera in age group 10 - 14years (0.50 mIU/ml) and 5 - 9years (0.36 mIU/ml) respec - tively. Whereas the lowest IgM serum value was detected in age group <1 year (0.34 mIU/ml) and 15 - 19years (0.31 mIU/ml) for displaced and residents subjects. According to geographical location, the highest IgM level was detected in sera of displaced from Tal Afar city (0.44 mIU/ml) followed by displaced from Ramadi (0.41 mIU/ml) and the lowest IgM value was detected in sera of displaced from Mosul city (0.33 mIU/ml). Whereas the highest IgM value in sera of residents in the subjects of Al - Mahaweel city (0.37 mIU/ml) followed by subjects of Hilla and Al - Qasem city (0.29 mIU/ml and 0.28 mIU/ml) respectively. For IgG serum immunoglobulin the results revealed that there was no difference in significant levels in both group population. But according to age groups significant difference between displaced and residents was detected at p <0.05 in which the 1 - 4 years old showed the highest IgG serum level in both group (1.98 mIU/ml and 2.18 mIU/ml) respectively. While the lowest IgG sera value was recorded in displaced age group of < 1 year old (0.60 mIU/ml) compared with residents age group of 20 - 24 years old (1.65 mIU/ml).It could be concluded that the results showed that the displaced do not have any effect on the residents of the province of Babylon for measles as a result of the good immunization by Babil Health directorate following to the Ministry of Health.

تاثير استخدام عقار الميتفورمين منفردا او استعماله مجتمعا مع عقار كلكلزايد على مستوى الاومنتين - 1 - في مرضى داء السكري من النوع الثاني == Effects Of Metformin Alone Or In Combination With Gliclazide On Serum Omentin - 1 Levels In Patients With Type 2 Diabetes Mellitus

اسم المؤلف: سمر محمد غني سليمان
اسم المشرف: علي اسماعيل عبد الله محمد | حيدر فاضل الربيعي
الموضوع العام: الطب
السنة: 2016
الموضوع الدقيق: الادوية والسموم
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: اجريت الدراسة الحالية لبحث التاثير العلاجي لاستخدام عقار الميتفورمين منفردا او استعماله مجتمعا مع عقار كلكلزايد على مستوى الاومنتين - 1 - باالاضافة الى المؤشرات الحيوية الاخرى في مرضى داء السكري من النوع الثاني من اجل تقييم ما اذا كان الجمع بين العقارين ( | Background : Omentin is a newly identified adipokine, which is highly expressed in visceral adipose tissue, in which omentin - 1 is the main isoform in human circulation, associated with cardio - metabolic disturbances. So considering the impact of anti - diabetic drug on omentin - 1 levels may provide adjuvant strategy to protect diabetic patients against clinical hazards.Aim of the study : The present study aimed to investigate the influence of treatment with metformin alone or in combination with gliclazide on the level of serum omentin - 1, in addition to the other biomarkers adopted in the study in order to evaluate whether the combined therapy (metformin plus gliclazide) ameliorate or adversely effects on some cardiac protector markers of metformin among recently diagnosed patients with type 2 diabetes mellitus.Methods : A total number of 100 recently diagnosed patients with type 2 diabetes mellitus were enrolled in the present study from December 2014 until June 2015. Sixty eight patients completed the 12 weeks course of treatment; divided into two equal groups based on treatment regimen in which group1 treated with metformin and group2 treated with metformin plus gliclazide. Thirty two patients did not complete the course of the treatment for unknown reasons and considered as default. In addition to 31 healthy volunteers were randomly chosen and considered as Control Group. In which all the participants in the study underwent detection of blood pressure, pulse rate, weight, height & BMI in addition to the estimation of the levels of others biochemical analysis as glycemic indices, lipid profile & serum omentin - 1at the beginning of the study & after 12 weeks of treatment regimen.Results : The results of this study shown the beneficial amelioration of metformin on some markers that affect CVS represented as significant reduction in BMI (p<0.05), modest improvement in lipid profile with modest elevation in HDL level & lowering blood pressure, significant reduction in the levels of blood glucose & HbA1C (p<0.05), improves insulin sensitivity, reduced insulin resistance, and elevation of serum omentin - 1 level among newly diagnosed type 2 diabetic patients (group1). Furthermore, the results of current study are revealed that adding of gliclazide to metformin in treatment of type 2 diabetic patients might influence the documented beneficial effects of metformin on cardiovascular system at least by adversely changing the levels of serum omentin - 1 among group 2. Conclusions : Adding of gliclazide to metformin in treatment of patients with type 2 DM might extend the therapeutic action of metformin in regarding much better controlling of glycemic indices, insulin sensitivity and lipid profile. But, at the same time, it might attenuate some of beneficial effects of metformin on cardiovascular system at least by adversely influence on body weight and serum omentin - 1 levels.

تاثير استخدام عقار النكلوزمايد بالمقارنة مع عقار المتفورمين على وزن الجسم ومؤشرات السكر في السمنة المحدثة عند الفئران == Effects Of Use Of Niclosamide Drug In Comparison With Metformin Drug On Body Weight And Glycemic Indices In High Fat Diet Induced Obese Mice

اسم المؤلف: خالد دهان صليبي
اسم المشرف: علي اسماعيل عبد الله محمد | خالد جمعة خليل
الموضوع العام: الطب
السنة: 2016
الموضوع الدقيق: الادوية والسموم
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: في ستينيات القرن الماضي كان هناك نوع من العلاجات تستخدم للسيطرة على وزن الجسم او لتخفيفه , تلك المواد تعمل على تثبيط عضيات المايتوكوندريا من انتاج الطاقة وتحويل مجرى تفاعلات الاكسدة نحو انتاج الحرارة بدلا عن الطاقة وبذلك تحفز من زيادة اكسدة الشحوم ومادة ا | Background : Obesity is a state of excessive accumulation of fat tissue in the body , increasing energy expenditure is good way to manage obesity and the related complications. Mitochondrial uncouplers increase energy expenditure , they used before for weight controlling programs because these compounds uncouple mitochondria from generating ATP , moreover stimulate lipid and glucose oxidation preventing lipid accumulation in excess caloric intake conditions specially. Niclosamide an old drug introduced in 1960s as anthelmintic and had FDA approval for the treatment of most of tapeworm infections. It is well known mitochondrial uncoupler.Aim of the study : The present study aimed to investigate the influence of trial of the use of niclosamide in comparison to effect of metformin and their combination on body weight , glycemic indices and lipid profile in high fat diet induced obese mice.Materials and methods : The animals firstly divided to two groups one fed with normal regular mouse chow (30 mice) and the 2nd fed with high fat diet (60%kcal) for 2.5 months(100 mice) 10 mice from each group sacrificed at beginning of study represent baseline values and another 10 mice from each group sacrificed after 2.5 months to assess effect of high fat diet on study parameters. The group that fed with high fat diet further subdivided to 4 groups after 2.5 month of high fat diet feeding each 20 mice , 10 mice from each group sacrificed before treatment represent pretreatment values. Before treatment there are 5 groups assigned as group 1 fed normal regular mouse chow till the end of study , group 2 fed high fat diet without treatment till the end of study , group 3 fed with high fat diet till the end of study and treated with niclosamide for one month (150mg/kg) after obesity induction by high fat diet , group 4 fed with high fat diet till the end and treated by metformin (300mg/kg) for one month and finally group 5 fed with high fat diet till the end of study and treated by combination of niclosamide and metformin (150mg/kg , 300mg/kg respectively). blood samples taken from tail vein to evaluate the study parameters at baseline and after obesity induction by high fat diet (after 2.5 months) and after treatment ,then animals were sacrificed and livers were taken for histopathological observations.Results : The results of this study shown that the animals fed with high fat diet show metabolic disturbances manifested by significant increase (P < 0.05) in body weight , fasting insulin & fasting plasma glucose. Lipid profile show significant changes (P < 0.05)(cholesterol , triglycerides ,low density lipoproteins increased while high density lipoproteins decreased ) as compared to control group. High fat diet group also show impaired glucose tolerance , impaired insulin sensitivity and obvious liver structural changes manifested by sever steatosis.Treatment with niclosamide show improvement in all metabolic disturbances induced by obesity ; body Weight , fasting insulin and fasting plasma glucose reduced significantly (P < 0.05). Lipid profile parameters improved ; cholesterol , triglycerides , low density lipoproteins reduced significantly (P < 0.05) by one month treatment with niclosamide and high density lipoproteins increased significantly (P < 0.05) as compared to their baseline values before treatment, Glucose and insulin tolerance improved. It is nice to mention the influence of niclosamide in this study was comparable to metformin in all evaluated parameters.Combination of both drugs show favorable improvement in metabolic disturbances induced by obesity rather than each drug when used alone specially on liver histopathological changes.Combination of both drugs show significant reduction (P < 0.05) in body weight ,fasting plasma glucose and fasting plasma insulin. Lipid profile parameters improved significantly (P < 0.05) , glucose and insulin tolerance improved.Liver histopathological changes ameliorated to higher extent and become the closet to normal liver tissue morphology.Conclusions : The result suggest niclosamide have good antidiabetic action and can ameliorate the metabolic changes induced by obesity significantly. Its action is comparable to that of well known antidiabetic drug metformin. Niclosamide has favorable effect on body weight and can reduce body weight. Its combination with metformin show better improvement in metabolic disturbances induced by obesity and it has very good hepatoprotective effect against liver histopathological changes induced by high fat diet.

تاثيرات السيتاكولين ,الجنسنك واستخدامهما معا على الذاكرة العملية والاداء الحركي النفسي == Effects Of Citicoline, Ginseng, And Their Combination On Psychomotor Performance And Working Memory

اسم المؤلف: تيسير لطيف علي
اسم المشرف: حيدر القريشي
الموضوع العام: الطب
السنة: 2016
الموضوع الدقيق: الادوية والسموم
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: اساس الدراسة : اجريت الدراسة الحالية لتقييم التاثير العلاجي لعقار السيتاكولين والجنسنك واستخدامهما معا على الذاكرة القصيرة المدى والاداء الحسي الحركي, وذلك من خلال دراسة الاثار المركزية والطرفية للعقارين على مقاييس الاداء الحسي الحركي , الذاكرة العمليه , | Citicoline is one of components that present in the human brain, which act to protect the neurons and enhance memory and other cognitive functions due to its choline in their structure which play an important role in the biological membrane biosynthesis. On other hand Ginseng is an herbal plant is known for its therapeutic medical importance, it's used for different purposes in medical fields, that is effective against many diseases, act as a tonic and provide energy with significant reduction in mental and physical fatigue.Aims of the study To evaluate the central effects of Panax Ginseng and/or citicoline on normal healthy volunteers.Material and Method The subjects are randomly divided into four groups for assessment of central effects of Panax Ginseng and /or citicoline compared with placebo. The evaluation of the central effects was done by using the Leeds psychomotor battery tester for evaluating the psychomotor performance, workshop test was used to evaluate working memory function.The enrolled volunteers were randomly divided into the following groups : First group regarded as control group that treated with 500 mg/day of starch capsule as a single dose, second group, received Panax Ginseng capsule 500 mg /day, a third group received citicoline capsule 500 mg/day and the fourth group received Panax Ginseng capsule 500 mg/day plus citicoline capsule 500 mg/day as a single dose. All participants are followed for two consecutive weeks from starting treatments.ResultsIn the present study the placebo didn't have any central effect and MDA serum levels were not significantly change. Panax Ginseng has statistically significant effect on the most parameters of the psychomotor performance, working memory performance, as well as reduction of MDA serum levels. On the other hand, citicoline has statistically a significant effects on most parameters of the psychomotor and working memory function with statistically significant reduction of MDA serum levels.The combination of Panax Ginseng and citicoline have a highly statistically significant effect on all psychomotor performance, working memory performance and statistically significant reduction in the oxidative stress marker (MDA). ConclusionResults of the present study showed that combined effects of citicoline plus Panax Ginseng on central function produced more statistically significant effects on psychomotor performances, CFFF and working memory function than either Panax Ginseng or citicoline when they used alone, in addition to the combined effects of citicoline plus Panax Ginseng have a more significant effect on the oxidative stress,during mental stress.

تقييم وحدات الرعاية المركزة لحديثي الولادة في ردهات الولادة لمستشفيات بغداد == Evaluation Of Neonatal Intensive Care Units At Maternity Wards In Baghdad Hospitals

اسم المؤلف: بشرى احمد عبد اللطيف
اسم المشرف: جمال محمود الخضيري
الموضوع العام: الطب
السنة: 2016
الموضوع الدقيق: طب المجتمع
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: تتباين انظمة الرعاية لحديثي الولادة المطبقة ولكنها كلها تعتمد على وحدات الخدج الموجودة في مختلف بلدان العالم النامية والمتقدمة.انجزت هذه الدراسة المقطعية التقويمية في وحدات حديثي الولادة لردهات الولادة في مستشفيات بغداد (الكرخ والرصافة) مستثنين وحدات ال | Neonatal health care is provided via a variety of neonatal care units that are available globally both in different developing and developed countries.A cross - sectional evaluation study was conducted in all accessible fifteen neonatal intensive care units in Baghdad (Kharkh and Rosafa) maternity wards, excluding paediatric hospitals, during the period from November 2013 till the end of March 2014.The study aims : 1. Health care evaluation in neonatal intensive care units of maternity wards in Baghdad hospitals in terms of input (human and non - human resources) and outcome.2. Identifying causes of admissions and causes of deaths occurring in neonatal intensive care units The study consisted of two parts : A structure evaluation is using a check list to assess availability of human and non - human resources, covering infrastructure, manpower, equipment, and supplies; and an outcome evaluation study using hospital registration records review for causes of admission and causes of death in neonatal intensive care units during the year 2013.It was found that the mean number of specialist doctors in neonatal intensive care units was 2.1 and with standard deviation ±1.3, and college nurse was 2.2, with standard deviation of ±4.004, pharmacist was 0.4 with standard deviation of± 0.516 and for supplementary staff 1.5 with standard deviation of± 0.516.More than half 54% of nurses had no training in neonatal care.Concerning the availability of general equipment it was adequate except for computers 40%.Air conditioning, lighting and windows in addition to safe water supply was good 100% but ventilation was poor 67%, hand washing area was not always present 60% and free elbow operated water tubes were available in 6.7%. Availability of neonatal intensive care units special area was adequate for storage area 85.7% gowning area78.6%, while all the remaining areas were poorly available (resting room, examining room, mother room, boiling and autoclave room, area for mixing intravenous fluid and medication).Neonatal intensive care units were narrow and area/incubator ranging from 2.28m2 to 4.36m2/ incubator. Number of incubators was 246 with patient/ incubator ratio 53.6 : 1 and 27% of Neonatal intensive care units had no regular maintenance for incubators. Large Neonatal intensive care units >25 incubators were overcrowded, having below standards area/incubator, incubators covers only two third of neonatal care. Still up to one third of Neonatal intensive care units are getting their oxygen supply by cylinders, not pipes. Most equipment for individual use were poorly available. Most of Neonatal intensive care units emergency (cupboard) drugs and supplies were sufficiently available round the clock. Total admissions to Neonatal intensive care units were 13195 neonates. Male neonate's admissions 60% were higher than females 40%. Main causes of admission were Respiratory distress syndrome 43%, prematurity and low birth weight 19.4%, and Transient tachypnea 17.4%; birth asphyxia 4%, and hypoglycemia 3.8%, Congenital anomalies 3.7%, Neonatal jaundice 3%, while meconium aspiration and septicemia were the lowest1%. From all these admissions 74% were discharged well, (6%) were referred, while those discharged against medical advice were (4%) and the rest (16%) died. The main causes of death in Neonatal intensive care units were Respiratory distress syndrome 34%, prematurity and low birth weight 31% congenital anomalies 12%, birth asphyxia 8%, septicemia 4%, meconium aspiration 1% and 10% due to other unclassified causes. From this evaluation study, it can be concluded that there were Neonatal intensive care units with under staffing, undertraining and poor designing. Respiratory distress syndrome and prematurity were the main neonatal health problems.

تاثير عقار الميتفورمين, الكاناكلفلوزين او اجتماعهما معا على بعض المؤشرات الكيميائيه في الفئران ذوات السمنه المحدثه == Effect Of Metformin, Canagliflozin & Their Combination On Certain Biochemical Parameters In Diet Induced Obese Mice

اسم المؤلف: اسماء عبد الوهاب احمد
اسم المشرف: علي اسماعيل عبد الله محمد | خالد جمعه خليل
الموضوع العام: الطب
السنة: 2016
الموضوع الدقيق: الادوية والسموم
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: تعرف السمنه ب ترسب الدهون وخاصه في منطقه البطن الذي يرتبط ارتباطا وثيقا بالنظام الغذئي الناجم عن مرض خطير مثل السكري , اضطراب الدهون في الدم وارتفاع ضغط الدم التي توثر على صحه الانسان. ميتفورمين له تاثير ايجابي على التغيرات الايضيه الناتجه عن السمنه. علا | Background : Obesity is defined as the deposition of fat, especially in abdominal regions, which is closely related to serious diet - induced diseases such as type2 diabetes, dyslipidemia, and hypertension that affect human health. metformin has favorable influence on metabolic changes induced by obesity. Furthermore; treatment with metformin has good hepatoprotective effects against fatty changes induced by high fat diet. Moreover, it's interesting to mention that canagliflozin has comparable therapeutic effects to metformin on obesity induced metabolic disturbance but, unfortunately, it has not significant therapeutic impact on obesity induced hepatic steatosis. Interestingly, it has been found in the present study that use of metformin and canagliflozin in combination has superior promising impact on obesity induced metabolic and pathological changes.Aim of the study : The present study investigated the influence of metformin, canagliflozin, & their combination on body weight, food intake, glycemic indices, insulin sensitivity, and lipid profiles in diet - induced obese mice Materials and methods : The animals were divided into two groups.The first group feed with normal chow served as normal group {n=10}. The second group feed with high fat diet serve as high fat diet group {n=40} for two and half months and after the induction of obesity, then further subdivides into four groups. Group I : still feed with normal chow serve as control group{n=10}. Group II : received no drug(s) but only feeding with high fat diet, which serves as high fat diet group{n=10}. Group III : received a single dose of canagliflozin {10 mg/kg/po}, daily for 4 weeks by gavage method serves as canagliflozin group{n=10}. Group IV : received single dose of metformin {300 mg/ kg, po}, daily for 4 weeks by gavage method serves as metformin group{n=10}. Group V : received single dose of both canagliflozin {10mg/ kg, po} and metformin{300mg/kg, po}, daily for 4 weeks by gavage method serves as combination group{n=10}.At the end of the study, blood samples were taken for biochemical analysis, then animals were sacrificed and livers were taken for histopathological examination. Results : Mice feeding with high fat calorie content 60% for two and half months showed a significant increase in body weight, food intake, glycemic indices, homeostasis model assessment - insulin resistance (HOMA - IR), fasting plasma insulin and lipid profiles with important histopathological alterations. While, treatment with metformin - canagliflozin combination elicited a significant decrease in the all study and biochemical parameters with significant histopathological changes characterized by complete improvement on hepatic tissues. In comparison to metformin treatment also showed significant decrease in all study & biochemical parameters with good protective effect against obesity - induced hepatic steotosis. Whereas, canagliflozin also showed a significant decrease in all study and biochemical parameters with no significant improvement on hepatic tissue but the main thing that observed with canagliflozin is a superior effect on body weight with respect to metformin.Conclusion : treatment with metformin - canagliflozin combination provides a significant hepatoprotective effects against fatty changes induced by high fat diet. Moreover, this combination has favorable influence on metabolic changes induced by obesity. Whereas, each drugs alone show good improvement on many parameters including body weight, glycemic indices, insulin sensitivity, and lipid profiles with better improvement of hepatic tissue associated with metformin in contrast to canagliflozin that shows no significant improvement in hepatic tissue but, the excellent reduction in body weight seen in canagliflozin with respect to metformin.

استهلاك الجسم للاوكسجين اثناء عملية التروية القلبية - الرئوية باستخدام ماكنة القلب والرئة الصناعية عند درجات الحرارة الاعتيادية والمنخفضة == Correction Of QT, QTp, And Tpte Intervals To Heart Rate

اسم المؤلف: همام عبد الرحمن ابراهيم العبيدي
اسم المشرف: نبا عبد اللطيف رشيد ناجي | احمد عبودي نعمة المحمودي
الموضوع العام: الطب
السنة: 2016
الموضوع الدقيق: الفيزياء الطبية
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: This study was conducted in pursuit of gaining a better understanding of the importance of hypothermia for cardiac surgery, and for CABG in particular. Most of the cardiac surgeons worldwide are accustomed to the use of mild hypothermia (32 - 35)°C for CABG procedures. Studies showed however that the risks of exposing the patient to mild hypothermia are similar to the risks endured during moderate hypothermia (28 - 32)°C. Objectives This study sought to weigh the benefits of mild hypothermia and moderate hypothermia against that of normothermia (35 - 37)°C concerning their impact on tissue oxygen consumption. Design This study is Prospective, randomized, comparative and purely observational and does not involve any intervention to the patient beyond the standard normal management. Setting At the department of physiology, college of medicine, Al - Mustansiriyah university in cooperation with the Iraqi Center for Heart Diseases and Ibn Al - Bitar Specialized Cardiac Surgery Center, in Baghdad, between December 2014 and April 2015. Patients, materials and methods Seventy patients, (55) males and (15) females, undergoing coronary artery bypass grafting surgery (CABG) were included in this study. Patients were allocated into three groups according to the surgeon's preferences; viz (normothermia, mild hypothermia and moderate hypothermia). Systemic complications associated with hypothermia were investigated via chemical analysis of the blood samples for renal and liver functions. Blood samples were collected two times during CPB from the arterial and venous ports of the oxygenator and were immediately analyzed to determine oxygen consumption and oxygen delivery. Results The decrease in the temperature for the hypothermic groups showed similar values of oxygen delivery (DO2) to that of normothermia (3537)°C at the same period during CPB. There were no noticeable changes between normothermia and mild hypothermia (32 - 35)°C. However, for moderate hypothermia (28 - 32)°C, there was a remarkable decrease in the oxygen consumption (VO2). The biochemical analysis for renal and liver functions in the normothermia and moderate hypothermia groups showed no significant differences between preoperative and postoperative results. However, in the group with mild hypothermia there was a significant change in results. Conclusion Moderate hypothermia rather than mild hypothermia proves to be of more benefit to the tissues when compared to normothermic conditions, as it significantly reduces tissue oxygen consumption. Moreover, even normothermia was found to be superior to mild hypothermia due to the latter's adverse effects on renal and liver functions while it maintains similar results with regards to oxygen consumption.

التعدد الشكلي للمستقبل الثاني لعامل الورم التنخري والجين المحفز للـ CD4 والانترلوكين 37 في تقييم التهاب المفاصل الرثوي == Tumor Necrosis Factor Receptor II, Cd4 Enhancer Gene Polymorphisms And IL - 37 In Assessment Of Rheumatoid Arthritis

اسم المؤلف: وسناء جمعة محمد
اسم المشرف: محمد شمخي جبر | باسم شهاب احمد
الموضوع العام: الطب
السنة: 2016
الموضوع الدقيق: الاحياء المجهرية
الدرجة: دكتوراه
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: التهاب المفاصل الرثوي (Rheumatoid Arthritis) مرض جهازي التهابي مزمن يصيب المفاصل وتحديدا الاغشية الزلالية والتراكيب المفصلية، والذي يحدث للعديد من الناس وبنسبة تقارب 0.5 الى 1% من السكان في العالم. لوحظ خلال الدراسات الوبائية لمرض التهاب المفاصل الرثوي | Rheumatoid arthritis (RA) one of the most common systemic autoimmune diseases characterized by chronic joint inflammation and subsequent joint destruction. To date, it well known that RA is characteristic of the expansion of the synovium and infiltration of the inflammatory cells coupled with destruction of adjacent articular cartilage and bone. This is strongly dependent on CD4 T cell. CD4 Cells stimulate monocytes, macrophages, synovial fibroblasts, and other cells to produce cytokines such as tumor necrosis factor - ? (TNF - ?, interleukin - 1 (IL - 1), IL - 6, IL - 15, IL - 17 and metalloproteinases that produce tissue damage. TNF is a major inflammatory cytokine contributing to the pathogenesis of RA, which provides rational for development of anti - TNF biological agents in the treatment of RA.Recently have shown that IL - 37 is a key cytokine in regulating inflammatory response, mainly by inhibiting the expression, production, and function of proinflammatory cytokines. Objectives This study planned to evaluate the association of TNFRII and CD4 enhancer genes polymorphisms in development and severity of RA in Iraqi patients, evaluate IL - 37 in patients with RA and investigate the correlation between IL - 37 levels with disease activity and relation of inflammatory parameters (ESR, CRP, ACPA, and RF) with TNFRII, CD4 enhancer genes polymorphisms.Patients and methods This study was performed during the period from May to September 2015. The patients were attending the out patients' Clinic in Medical City/Baghdad Teaching hospital/rheumatology unit and the laboratory ELISA tests were done in nursing home hospital laboratory, polymerase chain reaction (RFLP) analysis was performed in the specialist private molecular laboratory (ASCO Lab) in Al - Harthia / Baghdad. Fifty patients and 50 apparently healthy control individuals, Patients received disease modifying anti rheumatic drugs (DMARDs) and newly diagnosed patients.The diagnosis of RA patients has performed under the supervision of rheumatic disease consultant physician at the consultation clinic of Baghdad teaching hospital of the medical city. Blood samples had taken from RA patients to measure (ESR), white blood cells count and hemoglobin. Also, analyze the serum levels of ACPA, RF screen CRP and estimate the levels of IL - 37 in patients and healthy individuals using ELISA test kits. TNFRII and CD4 enhancer genes polymorphisms genotyping had achieved by polymerase chain reaction restriction fragment length (PCR - RFLP).Results The results showed the estimation of RF by screening test revealed that its mean level was high among RA patients (168.87+31.62) in comparison with apparently healthy control (4.96+0.71) with highly significant difference (p<0.01). There was a higher positivity of Anti CCP in the patients sera (114.85+21.06) in comparison with apparently healthy control (1.71+0.13) (P<0.01). while the estimation of CRP showed that its level was higher among sera of RA patients (38.39+4.31) in comparison with healthy control group (16.49+2.51) (P<0.01). Furthermore, the ESR level in RA patients were higher than apparently healthy individuals (52.96+3.68) and (10.44+0.74) respectively with significance (P<0.01).The frequencies of the MM, MR, RR genotypes of TNFRII gene polymorphisms were 60%, 32%, 8% in RA patients and 52%, 42%, 6% in controls. There were no significant differences in the genotypes frequencies polymorphisms of the TNFRII 196 MR polymorphism between apparently healthy control and RA. The frequencies of AA, AG, GG genotypes of CD4 10845 A/G in patients was 36%, 42%, 22% and 8%, 44%, 48% in control group. There were significant differences in the genotypes frequencies polymorphisms of the CD4 10845A/G polymorphisms between apparently healthy control and RA patients (p<0.01). AA genotype were significantly more likely to develop RA (OR=1.355). There was significant increase in disease activity and severity in patients carries AA genotype (p<0.01).IL - 37 levels were elevated markedly in RA patients (101.31+10.41) compared with apparently healthy control (43.90+0.91) (p<0.01). More importantly, IL - 37 showed a significant correlation with disease activity (CRP) in RA patients (p<0.05). Also, IL - 37 show non - significant relationship with (MM, MR, RR) exon6 TNFRII in RA patients compared with controls, and non - significant difference between level of IL - 37 with CD4 10845 A/G genotypes compared with healthy control.Conclusion All findings suggested that TNFRII - 196R genotypes not associated with RA diagnosis. In addition, genetic polymorphisms at the CD4 enhancer gene are one of important factors that associated with susceptibility and severity of RA and can serve as a genetic marker for the risk of development of RA.

دورا محتملا لفيروس ابشتاين بار في عملية تسرطن الغدة الدرقية الحليمية == A Possible Role Of Epstein - Barrvirus In Carcinogenesis Of Papillary Thyroid Carcinoma

اسم المؤلف: هند علي خميس
اسم المشرف: عامر رشيد النجار | سعد حسن محمد علي
الموضوع العام: الطب
السنة: 2016
الموضوع الدقيق: الاحياء المجهرية
الدرجة: دكتوراه
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: This study was designed as a retrospective research. A total number of (90) formalin - fixed, paraffin embedded tissues were studied. Malignant and normal thyroid tumors tissue blocks were collected from the archives of histopathology laboratories of different general hospital including ALYarmouk Teaching Hospital (Baghdad), Baghdad Medical City Teaching Hospital as well as many private laboratories in Baghdad, during the period from May 2013 to May 2014. These cases include ? Thirty tissue specimens from patients with papillary thyroid cancer. ? Thirty tissue specimens with benign thyroid lesions as control thyroid tissues group. ? Thirty (30) thyroid specimens were obtained from the normal thyroid tissues from the same those totally - thyroidectimized patients for thyroid papillary cancer (PTC) and have served as the second control group for this study. This study was therefore a paired case - control design. The sections were stained by hemotaxyline and eosin staining so as to confirm the diagnosis and assure that the intervening sections ( that were specified for the in situ hybridization and Immunohistochemistry study have containing the questioned tissues from papillary thyroid cancers and benign thyroid tissues (control group).After histopathological sectioning of these thyroid gland tumors and staining by Hematoxylin and Eosin, a final definitive diagnosis was done by histopathologist consultant. The practical part of this study was designed in four pathways : 1. Molecular detection of Epstein - Barr virus in those tissue blocks were performed by using ultra - sensitive version of in situ hybridization (ISH) for detection of EBV - EBERs. 2. To perform immunohistochemical study to demonstrate EBV - latent gene (LMP1, EBNA - 2) in the papillary thyroid cancer compared to control group. 3. To perform immunohistochemical screening study to demonstrate the over expression state of p53 - tumor suppressor gene in those tissues with papillary thyroid cancer compared to control group. 4. To perform immunohistochemical screening study to detected the CD8 and CD56 in tissues with papillary thyroid cancers compared to control group. The obtained results are summarized as follows : 1. The mean age of patients with papillary thyroid cancer and simple nodular goiter was (39.87&41.13) years respectively, with standard deviation ±(11.773,9.243) years. 2. In this study, the percentage of the females with papillary thyroid cancer was higher (86.7%; 26 cases) than the percentage of their PTC - male counter parts (13.3%; 4 cases). The patients whom sub totally thyroidectimized for simple noduler goiters , the percentage of females was also higher (73.3%; 22 cases) than the percentage of their male counter parts with simple noduler goiters ( 26.7%; 8cases). Female / male ratios of the patients with PTC and simple noduler goiters were 6.5 and 2.75 respectively. 3. The percentage of EBV results in the total group of PTC was (50%) while the percentage in the total group of normal thyroid tissue was (26.7%) and lastly in the total simple nodular goiter group was (10.0%). 4. The positivity rate of EBV EBERs - ISH technique in the total group of PTC was (30%), where as its percentage in NTT tissues was (16.7%) and in SNG tissues was (3.3%). 5. The percentage of positive - EBNA - 2 IHC technique in the total group of PTC was (20%), where as its percentage in NTT tissues was (10.0%) and in SNG tissues was (6.7%). 6. The percentage of positive - EBV - LMP - 1 - IHC technique in the total group of PTC was (43.3%), where as its percentage in NTT tissues was (20.0%) and in SNG tissues was (6.7%). 7. Mutated P53 - protein was detected in 28 cases (70%) of the studied cases. Twelve cases (30.0 %) showed negative IHC reactions. 8. The highest total percentage of CD8 - IHC reactions (21 cases; 70%) was found in those with papillary thyroid cancer followed by normal thyroid tissues cases ( 5 cases; 16.7%) and then ( 2 cases : 6.7%) in simple nodular goiter. 9. It was found that the highest percentage of CD56 - IHC reactions was in those with normal thyroid tissues (25 cases; 83.3%) followed by an equal percentages of CD56 - IHC reactions in either thyroid papillary or simple nodular goiter (2 positive cases; 6.7%, each). 10. The importance of CD56 marker has been found to play a role or it may be better to be used as a negative - diagnostic biomarker for papillary thyroid cancer in differentiating it from other malignancies as well as benign lesions of the thyroid gland, individually as well as in combination with other markers for clinical evaluation of those patients. 11. The evident high mutated p53 - over expression, as reflected by abnormal gene product, among papillary thyroid cancer patients indicates for a pivotal role of such genetic mutation in their carcinogenesis as well as could be useful in the clinical evaluation of patients with papillary thyroid cancer, too. 12. The high coexistence of p53 - mutation with EBV in PTC could point for participation of EBV - transformation genes in the p53 activation in high proportion of PTC. 13.The high percentage of CD8 lymphocytes in EBV - positive PTC as compared to their EBV - negative counterparts could reflect the participation of specific cellular immunity against both, the papillary thyroid cancers and this EBV infection during the initiation and progression of EBV - associated papillary thyroid cancers.

دور الايبشتاين بار فايرس كعامل محتمل لتقدم سرطان الدم اللمفاوي المزمن == Molecular Characterization Of Metallo ? - Lactamase (MBL) Genes

اسم المؤلف: لمى عامر ياسر
اسم المشرف: عامر رشيد النجار | داود سلمان داود
الموضوع العام: الطب
السنة: 2016
الموضوع الدقيق: الاحياء المجهرية
الدرجة: دكتوراه
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: Epstein Barr virus (EBV) is ubiquitous virus which infects the majority of the human population and is the causative agent of infectious monocleosis and a variety of B - cell tumors including Hodgkin lymphoma, Burkitt lymphoma, human immunodeficiency virus - associated lymphomas and post - transplant lymphoproliferative disorders , this virus expressed many protein and it is associated with a variety of B - cell tumors. Recently many studies have suggested a causal relationship between EBV and chronic lymphocytic leukemia (CLL). A prospective study of thirty samples of formalin - fixed, paraffin - embedded tissue of bone marrow aspirates samples and blood from newly diagnosis BCLL of 30 patients and our control included : 1) 20 bone marrow of patients who they have hematological disease other than leukemia as control. 2) Blood serum from healthy controls to study the level of IL - 10 and IL - 8. The present study conducted at Baghdad Teaching hospitals and the National Center of Hematology from September 2013 to Jun 2014. In this study we investigated the association between EBV and CLL. The detection of EBV encoded RNAs (EBER1,EBER2) by in situ hybridization and also latent membrane protein - 1 (LMP - 1) and EBV nuclear antigen - 2(EBNA2) by immunohistochemistry and detection for the level of Interleukin n (8 and 10) in the serum of CLL patients by ELISA. In situ hybridization study revealed that all the controls were negative for EBERs and 46.7% patients were found to be EBERs positive. There was a correlation between positive EBERs and tumors stage and also EBERs and IL10 and with LMP - 1 and EBNA - 2. Immuno - histochemical method was used to demonstrate the rate of (LMP - 1 and EBNA - 2) in CLL patients where a positive results of EBNA2 and LMP1were found in (43.3 % and 56.6s %), respectively in CLL patient group. All controls were negative with an exception of two patients were LMP1 positive. Enzyme linked immunosorbent assay test (ELISA) was used to detect the level of IL - 8 and IL - 10 in serum of newly diagnosed of CLL patients. Interleukin 8 was significantly higher in CLL cases group (33.1 pg/ml) compared to control group.On the other hand It was found that high increase in IL - 10 level ,in CLL patients when compared with controls. Conclusion : It can be concluded that there is a significant relationship between EBV and Chronic lymphocytic leukemia, mainly EBERs, also the association of significant increase in IL - 10 and IL - 8 with CLL.

دور الانترلوكين RA - 1 والسكليروستين والخلية التائية المستجيبة CD4 في مصل مرضى التهاب المفاصل الرثوي == Role Of Serum IL - 1RA, Sclerostin And Effector T - Cell (CD4) In Rheumatoid Arthritis Patients

اسم المؤلف: سنن ثائر عبد الوهاب
اسم المشرف: حيدر صباح كاظم | علاء الدين مظفر زبير
الموضوع العام: الطب
السنة: 2016
الموضوع الدقيق: الاحياء المجهرية
الدرجة: دكتوراه
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: التهاب المفاصل الرثوي هو احد امراض المناعة الذاتية الاكثر شيوعا والذي يتميز بالتهاب المفاصل المزمن والذي يؤدي فيما بعد الى تدمير المفاصل.لا يزال مرض التهاب المفاصل الرثوي يعرف على انه سمة من التوسع في الغشاء الزليلي وارتشاح الخلايا الالتهابية اضافة الى | Rheumatoid arthritis (RA) is one of the most common systemic autoimmune diseases characterized by chronic joint inflammation and subsequent joint destruction. It is well known that RA is characterized by the expansion of the synovium and infiltration of the inflammatory cells coupled with destruction of adjacent articular cartilage and bone. This is strongly dependent on CD4 T cell. CD4 Cells stimulate monocytes, macrophages, synovial fibroblasts, and other cells to produce cytokines such as tumor necrosis factor - ? (TNF - ?), interleukin - 1 (IL - 1), IL - 6, IL - 15, IL - 17 and metalloproteinases that produce tissue damage. TNF is a major inflammatory cytokine contributing to the pathogenesis of RA, which provides rational for development of anti - TNF biological agents in the treatment of RA.Wnt pathway (a complex protein network) important in control of the bone formation through the regulation of osteoblast activity, and sclerostin is an important in the regulator of the Wnt pathway by blocking Wnt binding to its receptor and thereby inhibiting bone formation. Blockage of Wnt antagonists such as sclerostin will trigger repair or even healing of bone erosion.Recently have shown that IL - 1Ra has been given therapeutically in several experimental models of arthritis with weak effect in RA. This study planned to evaluate the frequencies of CD4+CD25+ Treg cells in Iraqi patients treated with RA under treatment with biological therapy (Etanercept). The level of serum sclerostin, serum level of IL - 1RA, and investigate the correlation between serum sclerostin and Treg expression. Correlate the level of serum sclerostin and Treg expression with disease activity by (CDAI or DAS28).This study was performed during the period from January 2016 to May 2016.The patients were attending the out patients' Clinic in Medical City/Baghdad Teaching hospital/Rheumatology Unit and the laboratory Enzyme Linked Immunosorbent Assay tests were done in Bio - technology center at the University of Al Nahrain, flow cytometery analysis was performed in the private laboratory (Al Rawabi Laboratory) at Yarmouk/Baghdad. Thirty patients and 30 apparently healthy control individuals were included in this study, Patients under treatment of etanercept.The diagnosis of RA patients has performed under the rheumatologist consultant at the consultation clinic of Baghdad Teaching Hospital of the medical city. Blood samples had taken from RA patients to measure Erythrocyte Sedimentation Rate, Complete Blood Picture, Rheumatoid Factor and High - Density Lipoprotein. Also, analyze the serum levels of Anti - Citrullinated Protein Antibodies and estimate the levels of sclerostin and IL - 1RAin patients and healthy individuals using Enzyme Linked Immunosorbent Assay test kits. CD4+CD25+ Treg cells had achieved by flow cytometery analysis.The results showed the reduction in Treg cells in patients (0.00264 ± 0.002) % under biological therapy than control group (0.026 ± 0.012) % with significant difference (p< 0.05). Also body mass index showed significant difference between patients (32.10 ± 5.81) kg/m2 and control group (28.84 ± 4.67) kg/m2 (p< 0.05). The results showed that sclerostin level higher in healthy (1.072 ± 0.59) ng/ml than patients (0.801 ± 0.28) ng/ml which showed significant difference (p<0.05). Furthermore IL - 1RA serum level was higher in healthy (0.979 ± 0.34) ng/L than patients (0.633 ± 0.35) ng/L with significant difference (p<0.05). Anti - Cyclic Citrullinated Peptide results showed non - significant difference between patients and healthy control. Treg cells is reduction in the patients with RA. Sclerostin and IL - 1RA levels are low in patients treated with etanercept.

تقدير مستويات السايتوكينات (الحركيات الخلوية) المولدة للالتهاب والمضادة للالتهاب لدى مرضى فصال العظام في الركبة قبل وبعد الحقن بالبلازما الغنية بالصفيحات الدموية == Estimation Of Pro - Inflammatory And Anti - Inflammatory Cytokines In Patients With Knee Osteoarthrosis Before And After Injection With Platelets - Rich Plasma (Prp)

اسم المؤلف: حسنين خضير عبد العباس
اسم المشرف: عبد العظيم ياسين عبود البراك | سامر محمد رضا عنون | زيد وجيه رؤوف الشهواني
الموضوع العام: الطب
السنة: 2016
الموضوع الدقيق: الاحياء المجهرية
الدرجة: دكتوراه
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: التهاب العظام والمفاصل Osteoarthrosis)) او فصال العظام او ما يعرف بالاسم الشائع السوفان هو مرض يحدث في غضروف المفصل الذي يعمل على عدم احتكاك عظام المفصل ,مما يؤدي الى تقليل هذه الحماية ضد الاحتكاك فتصبح حركة المفصل بها خشونة ومصحوبة بالالام عند استخدام ا | Osteoarthrosis (OA) are defined as a progressive architecture destruction of the joints compared to slow healing of these joints which leads to reduce protection against degeneration and the movement of the joint is associated with by the roughness and accompanied by pain when using the joint. Often this disease affect the knee joint, it may affect any other joint in the body, especially those that carry weights such as leg hinges the pelvis, elbow and spine. The aim of this study is to evaluate the efficacy of platelets - rich plasma injection in osteoarthritis knee and the estimation of the biological and immunological markers associated with the treatment. This study involved 50 patients suffering from inflammation of the knee joint under supervision of speiclist of orthopedic ,most of these patients attended Al - Shaheed Firooz hospital in wasit Governorate and specialty private clinics of orthopedic and Rheumatology in the district during the period from April 2015 until October 2015.The age of patients was about 35 - 65 years; 31 females and 19 males with 25 healthy matching group. All patients were injected into the knee joint by a specialist physician with two injections during two months with platelets - rich plasma (PRP)after its preparation from the same patient's blood in sterile conditions. This was done after the signing of the patient or one of his relatives on the written consent to conduct the injection process after explaining and clarifying the principle of injection and the purpose. The level of pain of patients group was measured by Visual Analogue Scale (VAS). The enzyme linked immunnosorbant assay ELISA method to determine the level of some of cytokines in serum of patients group (interleukin - 1beta, tumor necrosis factor - alpha,IL - 10,IL - 8 and Transforming growth factor - B1) in addition to measuring the concentration of C - Reactive protein (CRP).The rate of Erythrocyte Sedimentation Rate (ESR) was also estimated. All were done to all patients groups before and after injections with PRP in addition to healthy group. Statistical analysis showed no significant differences between males and females (54.5±1.2 males, 53.2±2.1 females). The study showed significant decrease in the mean of the Visual Analogue Scale (VAS) of patients before and after two months of injections with (PRP) 8.46 ± 0.104, 5.98 ± 0.129, , respectively, with highly significant differences (P=000.0) , also the study showed that there was no significant differences in VAS between age groups (30?s, 40?s, 50?s , 60?s) before and after injections with PRP (7.5,8.0 ,8.38 ,9.05), (5.0,5.55,5.69,6.7) respectively. The study also showed a difference in the mean for inflammatory marker C. Reactive protein concentration before and after injections with PRP 7.156± 0.328 µg/ml, 5.384± 0.196 respectively, in comparison with healthy group with highly significant differences (P=0.000).The study also showed a difference in the mean of ESR before and after injections with PRP (35.66± 0.879 mm/1hr, 23.7±0.856) respectively, with in comparison with healthy group highly significant differences (P=0.000).The mean of Interleukin 1 - Beta(IL - 1?) was decline after injections with PRP from 13.220±0.295, pg/ml to 9.622 ± 0.273 pg/ml in comparison with healthy group with highly significant differences (P=0.000). Also a decline in the mean of Tumor necrosis factor - alpha (TNF - ?) after injections with PRP from 62.384±0.927 pg/ml to 55.36 ± 1.121 pg/ml in comparison with healthy group with highly significant differences (P=0.000). The study also demonstrates a decrease in the mean of Interleukin - 8 (IL - 8) before and after injections with PRP (41.092±0.808 pg/ml, 35.93 ± 0.813pg/ml) respectively in comparison with healthy group with highly significant differences (P=0.000). An increase in the mean of Interleukin - 10(IL - 10) after injections with PRP from 5.108±0.291 pg/ml to 6.734±0.330pg/ml, in comparison with healthy group with highly significant differences (P=0.000). The final parameter in this study was demonstrated an increase in the mean of Transforming growth factor - ?1 (TGF - ?1) before and after injections with PRP (111.544±6.960, 149.212±7.540pg/ml) respectively in comparison with healthy group with highly significant differences (P=0.000). Association was obtained between VAS score and C. RP as well as ESR after treatment. PRP treatment also has an impact on increasing the level of anti - inflammatory IL - 10 and TGF - ?1 on one side and the decreasing level of pro - inflammatory IL - 1?, TNF - ?,IL - 8 (catabolic marker) on the other side these results suggest the inhibition of catabolic process demonstrated by reducing of VAS scores and the efficacy of effectiveness plasma rich platelets (PRP) treatment of osteoarthrosis.

Immunological Status Of Seminal Plasma For Bodybuilders On Androgenic Anabolic Steroid Hormones == Immunological Status Of Seminal Plasma For Bodybuilders On Androgenic Anabolic Steroid Hormones

اسم المؤلف: Anwar M. Rasheed Abdulhussein
اسم المشرف: Dr.Abduladheem Y. Abbood AL.Barra
الموضوع العام: الطب
السنة: 2016
الموضوع الدقيق: الطب
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: Exercises done by bodybuilder have great benefit for the general health and muscle size and performance. Anabolic androgenic steroid hormones are commonly used by bodybuilders to increase muscle mass and strength depending on its mode of action to increase the level of nitrogen retention in muscle, insulin like growth factor IGF - 1 increase in muscle tissue and seminal fluid. IGF - 1 responsible for Cell proliferation, growth and inhibiting apoptosis activity. Also AAS generally has an immunmodulatory impact on cytokines interactions as well as infertility. This study was designed to estimate the changes in cytokines in seminal plasma, sperm count in the seminal fluid and estimation of testosterone concentration in serum due to the impact of androgenic anabolic steroids hormones in bodybuildrs. Eighty male volunteers their age groups are ranging from 21 - 35 years. They were divided into three groups; the first group 27 age matched volunteers apparently healthy (healthy control group) , Second group 27 bodybuilders players attending the sport club with androgen anabolic steroid hormone abuse (AAS) (steroid group), and the third group 26 bodybuilder players attending this sport club in Baghdad without AAS uptake (fitness group ). A blood sample and seminal fluid were obtained from each individual involved in this study. Blood, serum and seminal plasma were prepared from these samples were obtained and applied for estimation of testosterone level by using enzyme immuno - florescent technology. Anti - sperm Ab test by heamo - aglutenation method was used to exclude the positive cases from this study.Heparinized blood was used for estimation of neutrophil phagocytic activity Sperm count was done for each seminal fluid sample, cytokines were estimated by sandwich ELISA method, in seminal plasma, these cytokines are IL - 6, IL - 10,IL17a,TNF - ? and INF - ?. The bodybuilders with AAS uptake showed a significant reduction in sperm count (P=0.00), fitness group sperm count showed slight nonsignificant decrease compared to healthy control group (P=0.7). Serum testosterone level in the AAS uptake group showed a significant decline compared with fitness and healthy control groups (P= 0.00). Exercise alone increases the level of IL - 6 (P=0.00), while exercise with AAS uptake decreases the level of IL - 6 (P=0.06). The fitness group showed highly significant increases in TNF alpha (P =0. 00). IL - 10 as an anti - inflammatory cytokine shows a high level in the AAS uptake group compared to the healthy group (0.04). IL - 17 as an inflammatory cytokine showed high significant increase in steroid group and fitness group (P=0.00), which indicate that both exercises with and without AAS uptake increases the level of IL - 17 secretion(P= 0.02) separately or in combination. Phagocytosis of AAS uptake group showed a highly significant decline (P= 0.00).The correlation results showed that there is a complex network interactions between the studied cytokines. The Phagocytic activity of the AAS uptake group showed a strong correlation with both IL - 6 and IL - 10 levels. IL - 10 as a suppresser cytokine has a significant correlation with TNF - alpha, INF - gamma and IL - 17A while, IL - 10 showed a negative correlation with IL - 6. IL - 17 which act as an inflammatory cytokine has a significant correlation with all cytokines except IL6 and phagocytic activity. Generally seminal plasma cytokine network may be under the effect of immune regulation mechanism and cytokine inactions as well as, the impact of steroids uptakes. In general the final impact of AAS uptake on bodybuilders immunity are declining in phagocytosis and an increase in IL - 10 which act as suppressor to the Th1 immune response and increase of IL - 17 which has a role in increasing the inflammatory response so, these results suggest that AAS abuse players may be more liable for infection and decrease in sperm count which may cause temporary or permanent infertility.

دراسة المقاومة المتعددة للمضادات الحيوية لعصيات التدرن لدى مرضى التدرن الرئوي == A Study On Drug Resistance Of Mycobacterium Tuberculosis Isolated From Pulmonary Tuberculosis Patients

اسم المؤلف: انمار ليث طالب الحسني
اسم المشرف: عامر رشيد النجار | احمد اسمر منخي
الموضوع العام: الطب
السنة: 2016
الموضوع الدقيق: الاحياء المجهرية
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: تعتبر عزلات جراثيم التدرن المقاومه للادوية من المشاكل الرئيسية في معالجة مرضى التدرن حول العالم. , ولاهميته اجريت هذه الدراسة لتسليط الضوء اكثر حول الحساسيه الدوائية بواسطة الطرق المختبرية التقليدية وعلى الوسط الصلب ومقارنته مع الطرق التشخيصية المختبرية ا | Drug resistant tuberculosis remained as major problems in the treatment of tuberculosis patients in the world. A prospective study was conducted to evaluate drug susceptibility testing (DST) by classical methods on solid media as compared with advance and molecular Laboratory diagnostic methods (Bactec MGIT 960 and GeneXpert MTB - RIF ). The study included the estimation of the first line anti - TB drugs, including (Rifampicin,Isonizid,Streptomycin and Etambutol) by solid media (Lowenstein - Jensen medium) and Bactec MGIT 960 system. In addition, the use of rapid molecular diagnostic method by GeneXpert MTB/RIF assay. Seventy five TB patients attending the National Reference Laboratory of Tuberculosis /medical city - Baghdad from December 2015 to June 2016 were included in this study. Patients were classified into two main groups : selected MDR patients, which were referred from different hospitals and health respiratory center in Iraq, represented 46 in order to compare different laboratory methods to detect of DST isolates, while 29 were randomly isolated and identified , the study matched by age and gender were also included. This study revealed that the drug resistance tuberculosis to Rifampicin was 47 (62.7%), Isonizid 41 (54.7%), Streptomycin 42 (56.0%) and Ethambutol 38 (50.7%). Respectively , on the golden stander in which solid media were used.The molecular and advance technique (GeneXpert and Bactec MGIT 960) as applied to estimation of drug resistance tuberculosis, the results of drug susceptibility testing (DST), as showed highly sensitivity and Accuracy, when compared with golden stander( LJ media) especially in detected of primary drugs (Rifampicin and Isoniazid) and showed lower sensitivity and accuracy to detected of the secondary drugs (Streptomycin and Ethambutol). The Multiple drug resistance (MDR - TB) case from selective samples was found to be almost similar to that found in other countries of the middle east and other regions in the world. While in the randomly identified samples, the rate of MDR - TB was lower than the referred (previously treated) cases.The GeneXpert MTB - RIF system is rapid molecular methods that used in many countries to identify of MTB and Rifampicin detected during 2 hours only, that used in this study. The high Rifampicin resistance and other drugs of local isolates could be due to abuse of the drug,defaulter and relapse of retreating cases (previously treated).

الكشف عن طفر الجين عامل النمو البشراوي الثاني (HER2) في سرطان الخلايا الانتقالية باستعمال طريقة اللونية في موقع التهجين == The Detection Of HER2 Gene Mutation In Transitional Cell Carcinoma Using CISH Method

اسم المؤلف: عمار عيسى مهدي
اسم المشرف: احمد تركي عبيد | هادي محمد علي الموسوي
الموضوع العام: الطب
السنة: 2016
الموضوع الدقيق: الامراض السريرية
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: يعتبر سرطان المثانة واحدا من اكثر انواع الاورام السرطانية التي تصيب الجهاز البولي حيث انه يعتبر ثاني ورابع الاكثر شيوعا للذكور في العراق والولايات المتحدة على التوالي وايضا يعتبر العاشر والحادي الاكثر شيوعا للاناث في العراق والولايات المتحدة على التوالي. | The urinary bladder cancers are among the common types of cancer of the urinary tract. It is regarded as the second and the fourth most common cancer types for males in Iraq and in the United State of America (USA) respectively and as tenth and eleventh most common cancer types for females in both Iraq and USA respectively. Urothelial Carcinoma is epithelial tumor of urinary bladder (95% of urinary bladder tumor) and it shows wide range of tumor that begins from papilloma and carcinoma in situ to invasive cancer. The patients with urinary bladder cancer that are presented in non - muscle invasive type or muscle invasive type show different rates of HER2 gene amplification (specially for invasive muscle type). Epidermal growth factor receptor (EGFR, also called HER or type I ErbB tyrosine kinase receptors) family is composed of four receptor member which include HER1 (ErbB1 or EGFR), HER2/neu (ErbB2 or C - ErbB2) , ErbB3 ( HER3), and ErbB4 (HER4). HER2/neu protein is glycoprotein produced by HER2 gene which lies in 17q21 (long arm of chromosome 17). This glycoprotein is normally found in lung, breast, urinary bladder, prostate and stomach, and its cytoplasmic portion has enzymatic function (tyrosine kinase activity). This receptor is responsible for the cell survival, normal cell growing and inhibition of apoptosis. HER2/neu protein overexpression is measured by IHC when the result of IHC is equivocal to HER2/neu protein (+ 2). Then, HER2 gene amplification is measured by using an accurate and more practical CISH method. The aims of this study are tried to detect the percentage of HER2 gene amplification in the urothelial carcinoma and distribution of HER2 gene amplification with clinical criteria (age , sex, grade, stage, and location of tumor) of the patients that had urothelial carcinoma of bladder.This study contained retrospective (30 cases) and prospective (20 cases) and was conducted in Al - Hilla Surgical Teaching Hospital and the period of the study extended from October /2015 to August/2016. Clinical data of patients include age, gender , clinical features, and type of bladder biopsy ( endoscopic resection or cystectomy) are taken with paraffin blocks.The practical part of the study was done in the laboratory of the department of pathology / College of Medicine/Babylon university. It included 50 patients with bladder cancer (35 males and 15 females ) with two groups (10 cases is positive and 10 cases is negative). It included 50 patients who were diagnosed with transitional cell carcinoma of urinary bladder with mean age ± SD ( 66.04 ± 10.148 ) years old ranging between 42 - 83 years old. Also, Positive and negative control slides applied with each run CISH method (+ve control of breast tissue that treated by immnohistochemical procedure ( score +3) and the same tissue were applied by removing HER2/neu probe).Fifty patients who were diagnosed with transitional cell carcinoma of bladder and their biopsies of bladder ( taken from endoscopic biopsy or cystectomy). Then, paraffin - embedding procedure was prepared on tissues biopsy and then, hematoxylin and eosin staining (H. and E. staining) procedure was done. Finally, manual CISH was done on both cases(positive and negative cases) and bladder cancer blocks. This CISH method detected her2 amplification according to ASCO/CAP/2013 scoring system. The results showed that age group 61 - 70 years was the highest positive HER2 amplification (64.7%) among other age groups 51 - 60 years (11.8%) and 71 - 80 years old (23.5%), there was a significant association between these age groups with HER2 amplification , p? 0.05. Sex group displayed that 52.9% of male and 47.1% of female who had positive HER2 amplification and there was no significant difference between sex groups with HER2 amplification, p > 0.05. Other results showed that positive HER2 amplification was highest in grade 3 (88.2%) of transitional cell carcinoma when compared to grade 2 (11.8) and grade 1 (0%) and there was significant association between cancer grading system with HER2 amplification, p? 0.05. MIBC and NMIBC of staging cancer system showed 82.4% and 17.6% positive HER2 amplification respectively with a significant difference between them ( p value ? 0.05). Also, other result of the histological types of transitional cell carcinoma revealed 88.2% and 11.8% (positive HER2 amplification) of papillary and flat shape respectively with a significant correlation between them ( p value ? 0.05). The HER2 gene amplification was correlated with grade and stage of bladder carcinoma which showed high amplification in high grade and stage. The HER2 gene amplification was not correlated with the sex of the patients, but more cases of HER2 gene amplification were recorded in males; while there was a correlation with age group specifically (61 - 70 years old). The HER2 gene amplification was associated with aggressive behavior of blabber carcinoma. The CISH method application in HER2 gene amplification was flexible and applical.

التوصيف الجزيئي لعوامل الضراوة المرتبطة باصابات بكتريا المكورات العنقودية السالبة للتخثير والمعزولة من المصابين بالتهاب المجاري البولية في محافظة بابل == Molecular Characterization Of Some Virulence Associated Factors For Coagulase - Negative Staphylococci Isolated From Urinary Tract Infection In Babylon Province

اسم المؤلف: سارة هاشم داخل الحلي
اسم المشرف: محمد صبري عبد الرزاق السعيد | جواد كاظم الخفاجي
الموضوع العام: الطب
السنة: 2016
الموضوع الدقيق: الاحياء المجهرية
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: يهدف هذا البحث الى دراسة بكتريا المكورات العنقودية السلبية التخثر, وشملت الدراسة جمع120 عينة ادرار من المرضى المصابين بالتهاب المجاري البولية من الاشخاص المراجعين والراقدين في مستشفى بابل للنسائية والاطفال ومستشفى الحلة التعليمي وللفترة من كانون الاول 201 | This work aims to study coagulase - negative Staphylococci, which included 120 urine sample were obtained from patients suffering from urinary tract infection; who attained to Babylon Maternity and Pediatrics Hospital, and Al - Hilla General Teaching Hospital, during the period from December 2015 to March 2016), they were diagnosed as having UTI by the Urologists. The samples were analyzed for any signs of infection and immediately inoculated on blood and MacConkey agar media plates. All plates were incubated aerobically at 37 ?C for 24 - 48 hrs.Results of morphological and biochemical characterization revealed that out of total of 120 urine samples, 110 showed positive culture, among them 37 isolates are belonged to coagulase - negative Staphylococci, other 73 isolates belonged to other bacterial genera.Molecular detection of coagulase gene (coa) was done for all CoNS isolates. The results showed that 28/37 isolates (75.67%) were positive for this marker, distributed as follows : S. epidermidis gave 15 isolates, S. saprophyticus gave 9 isolates and S. haemolyticus gave 4 isolates.Also, molecular investigation of fnb A and B genes are carried out for all CoNS isolates by using specific PCR markers. 13/37 isolates (35%) were positive for fnb A gene, as 6/13 of S. epidermidis, 5/13 of S.saprophyticus and 2/13 of S. haemolyticus have this gene in their genome. On the other hand, only 4/37 isolates gave positive result for fnb B gene; as 2 isolates of both S. saprophyticus and S. epidermidis have this gene in their genome.Moreover, sec gene also was investigated in CoNS isolates. The results showed that all CoNS isolates are free from this gene.Regarding urease enzyme production, S. epidermidis and S.saprophyticus isolates were found to be urease positive, while S.haemolyticus isolates display urease negative.To demonstrate the ability of bacteria to form struvite stone, urine samples obtained from healthy individuals were used. It was found that struvite stone was formed by S. epidermidis and S. saprophyticus isolates.Moreover, susceptibility to 10 antibiotics were tested by using disc diffusion test (DDT). S. epidermidis was showed 100% resistance for each Methicilline, Ceftriaxone, Ceftazidime and Cefoxitin. Also, it show high resistance 94%, 88%, 88%, 76%, and 59% for Impenem, Gentamycin, Pipracillin, Ciprofloxacin and Amikacin respectively. However, S. epidermidis showed low resistance (6%) for Vancomycin. So, all S. saprophyticus isolates showed high resistance (100%) to each Pipracilline, Ceftriaxone, Methicillin, Ceftazidime and Ciprofloxacin. It showed high resistance (92%) for each Vancomycin and Imipenem, and (83%), (75%), (75%) for Cefoxitin, Gentamycin and Amikacin respectively. In addition to that, all S. haemolyticus was showed (100%) resistance for each Ceftriaxone, Pipracillin, Methicilline, Ceftazidime and Cefoxitin. Also, showed high resistance (75%), (63%) and (50%) for Gentamycin, Amikacin and Ciprofloxacin respectively. While it was showed low resistance (13%) to Vancomycin.

الصورة البكتيرية والنسيجية المرافقة لالتهاب اللوزتين المزمن والادينويد عند الاطفال == Bacteriological And Histopathological Profile Associated With Chronic Tonsillitis And Adenoid Hypertrophy In Children

اسم المؤلف: رشا محسن كاظم الحسيني
اسم المشرف: حبيب صاحب نهر | صفاء حسين الطريحي
الموضوع العام: الطب
السنة: 2016
الموضوع الدقيق: الاحياء المجهرية
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: This study aimed to investigate the bacterial profile of surface and core of infected tonsils and adenoid tissues and histopathological examination of these organs.A total of 122 samples represented by 63 excised tonsils and 59 excised adenoids in addition to 57 blood samples were collected from 70 patients who were referred to Hilla Teaching Hospital (Ear, Nose and Throat unit) in Hilla city within a period of four months from November 2015 to February 2016. Those patients weresuffering from chronic tonsillitis and adenoid hypertrophy. The ages of those patients ranged from 2 to 15 years, 41 (59%) of them were males and 29 (41%) were females.The study included three main parts. The first one was the bacterial diagnosis based on relied diagnostic procedures. Second part was the detection of antistreptolysin O (ASO) by using latex agglutination test, while the third part included histopathological study to detect the pathological lesions that occur during these infections.The results indicated that, the most age group being susceptible for chronic tonsillitis and adenoid hypertrophy was the group of 7 - 10 years, represented 33 patients with a percentage of (47%). Among this group, males were more susceptible with percentage of 20 (29%) compared to female patients13 (19%).The surface of all samples (tonsil and adenoid) revealed positive results for bacterial culture, while in the core of tonsil only 44 samples (70%) were positive for bacterial culture while 19 samples (30%) were negative results (no growth). As in tonsils, the core of adenoid revealed positive results in 32 (54%) samples, while 27 (46%) samples were negative results.The suspected isolates were fully identified by using bacteriological, biochemical and Vitek 2 techniques (for two isolates because of those isolates give variable biochemical test results which confused their diagnosis that lead to using of vitek system technique to diagnosis them, these isolates were rare bacteria that infect tonsil and adenoid). The most common types of bacterial isolates were Staphylococcus aureus which accounted for 75 isolates (23.6%), followed by Streptococcus pyogenes 61isolates (19%), Escherichia coli 57 isolates (18%), Klebsiellae pneumoniae 55 isolates (17.3%), Hemophilus influenza 37 isolates (11.6%), Sphingomonas paucimobilis 14 isolates (4.4%), Staphylococcus epidermides 7 isolates (2.2%), Pseudomonas aeruginosae 6 isolates (2%), Pseudomonas stutzeri 5 isolates (1.6%), and Staphylococcus saprophyticus only one isolate (0.3%).Regarding the bacterial population, there is a difference between tonsils / adenoid surface and tonsil/ adenoid core culture were the most predominant isolate from tonsil surface was Staphylococcus aureus and K. pneumoniae from tonsillar core, while from adenoid surface was Streptococcus pyogenes whereas E. coli from adenoid core.The ASO titer in patients with or without group A streptococcal infections were determined by using latex agglutination test. The results revealed that 8 samples (14%) exhibited positive results, while 49 samples (86%) exhibited negative results out of 57 samples. The results showed statistically no significant differences between patient age groups but showed highly significant differences between males and females.Eight specimens were taking for histopathological examination randomly, four samples were adenoids and four samples were tonsils. The histopathology examination of tonsil and adenoid showed the presence of lymphoid hyperplasia,multiple lymphoid follicles, vascular congestion, fibrosis, germinal centers, infiltration of inflammatory cells, necrosis and apoptosis of tissues

تقييم المؤشرات السريرية وبعض الدلائل الحيوية في مرض دواعم الاسنان == Evaluation Of Clinical Parameters And Some Biomarkers In Periodontal Disease

اسم المؤلف: امل عليوي حسن
اسم المشرف: سعد مرزة حسين الاعرجي | وسام وهاب الحمادي
الموضوع العام: الطب
السنة: 2016
الموضوع الدقيق: الفسلجة
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: امراض دواعم الاسنان هي مجموعة من امراض الالتهابات التي تصيب التجويف الفموي وتعرض الهياكل الداعمة للاسنان للخطر. تحدث هذه الامراض بسبب عدم التوازن بين الجراثيم المحيطة بالاسنان واستجابة المضيف. يعتبر مرض التهاب اللثة ومرض النساغ المزمن هي من الاقسام الرئيس | Periodontal diseases are a group of inflammatory diseases that affect the oral cavity and jeopardize the supporting structures of teeth. They are caused by an imbalance between periodontal pathogens and host responses. Gingivitis and chronic periodontitis are the major categories of these diseases. The study sample consisted of 80 individual of both genders, their age ranged from 30 to 50 years, and they are divided into three main groups according to the clinical periodontal parameters (plaque index, gingival index, bleeding on probing index, probing pocket depth index and clinical attachment level index). Group ? comprised from 24 (15 female and 9 male) healthy gingival volunteers as a control, group ?? comprised from of 29 (12 female and 17 male) patients with gingivitis, lastly group ??? comprised from 27 (11 female and 16 male) patients with chronic periodontitis. Unstimulated whole saliva samples are collected to determine the levels of Prostaglandin E2, Matrix Metalloprotinase - 8 and Alkaline Phosphatase. Clinical periodontal parameters are recorded at four sites per tooth. The results of present study revealed a highly significant difference (P - value < 0.01) in the mean ± SD for all of clinical periodontal parameters and for the levels of salivary biomarkers (Prostaglandin E2, Matrix Metalloproteinasee - 8 and Alkaline Phosphatase) among chronic periodontitis, gingivitis and control groups. The chronic periodontitis group revealed the higher mean value followed by the gingivitis group and the control group presented the least value. Regarding the correlation between the salivary biomarkers levels and clinical periodontal parameters, the present study showed a significant positive correlation (P< 0.05) and a highly significant positive correlation (P - value < 0.01) between each of salivary biomarker levels and all of clinical periodontal parameters. In addition, this study showed a highly significant positive correlation (P - value < 0.01) between Prostaglandin E2 and Matrix Metalloproteinasee - 8 and a significant positive correlation (P< 0.05) between Prostaglandin E2 and Alkaline Phosphatase and between Matrix Metalloproteinasee - 8 and Alkaline Phosphatase for gingivitis and chronic periodontitis groups. The present study re - emphasized the importance of whole saliva as sampling method in relations of immunological purposes in gingivitis and chronic periodontitis and proposed that the elevated levels of Prostaglandin E2, Matrix Metalloproteinasee - 8 and Alkaline Phosphatase may be one of the host - response mechanisms connect with the clinical appearances of periodontal diseases. Salivary Prostaglandin E2, Matrix Metalloproteinasee - 8 and Alkaline Phosphatase levels may reflected the severity of disease, thus help in the early detection of the disease.

تاثير احمرار الدم الثانوي الدم على وظيفة بطانة الاوعية الدموية الجهازية في محافظة بابل == Effect Of Secondary Polycythemia On Systemic Endothelial Function In Babylon Province

اسم المؤلف: احمد محي الدين سهراب
اسم المشرف: غافل صيهود حسن الشجيري | عامر صاحب المؤمن
الموضوع العام: الطب
السنة: 2016
الموضوع الدقيق: الفسلجة
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: تغير قطر الشريان العضدي كاستجابة الى الاحتقان , يستعمل بصورة واسعة لتقيم وظيفة بطانة الاوعية الدموية الجهازية بواسطة تسجيل التغير كاستجابة للاحتقان. ضعف او قلة التوسع يلاحظ بصورة واضحة لدى المرضى المصابون باحمرار الدم الثانوي.التوسع المحدث بالمد يقاس كن | Brachial artery diameter variations in response to hyperemia were widely used for the assess endothelial function by recording variations in response to hyperemia. Vasodilation was markedly impaired in polycythemic patients.Flow mediated dilatation (FMD) was measured as the percentage increase in brachial artery diameter at diastole after 5 minute of ischemia.Objectives : Material and MethodsThe present study was conducted at Echo - Doppler department in Marjan medical city / Hilla , in cooperation with the department of physiology of College of medicine / University of Babylon, from November 2015 to April 2016. A history, physical examination, blood pressure, and laboratory were performed on all subjects (patients with secondary polycythemia, and control groups). Seventy subjects were included in the present study. Their ages was ranged between 40 - 60 years. They were divided into two groups. Group 1 : Included 30 healthy subjects without polycythemia, all men, their mean age was 47.20 ± 7.3 years and they served as control group.Group 2 : Included 40 patients, all men, with secondary polycythemia, their mean age 46.90 ± 7.3 years.Method : Measurement of flow - mediated and nitroglycerin - induced dilatation of the brachial artery.Measuring blood pressure, auscultatory method.Assessment of BMI.Laboratory analyses : Serum urea test.Serum creatinin test.White blood cells (WBCs) count : Platelets count.Estimation of packed cell volume (PCV %).Red blood cells (RBCs) count. Hb. level test.Cholesterol test.Triglyceride test.Urea test.Creatinine test.Results : The mean flow mediated dilatation (FMD) on two groups was significantly (p value < 0.01) decreased (16%) in patients group (8%) comparison to control group (24%). The mean Hb concentration was significantly (P value < 0.01) increased in patients group compared to control group.The mean packed cell volume (PCV) was significantly (P vale < 0.01) increased in patients group compared to control group.The mean FMD was found to be significantly (16%) decreased in smoker patients group (8%) compared to nonsmoker control group (24 %).The mean red blood cells count was significantly (P value < 0.01) increased in patients group compared to control group.It was found that triglyceride level significantly increased (P value < 0.01) in patients group compared to control group.There was negative correlation between triglyceride and FMD in patients group. Their are No correlation between age and FMD in patients group.The mean serum cholesterol level was not significantly ( p value < 0.07) increased in patients group compared to control group , while serum triglyceride level, serum creatinin, serum urea were significantly ( p value < 0.01) increased respect in patients comparison to control. Mean glucose, Platelets and red blood cells counts were significantly (P value < 0.01) increased in patients group (polycythemic group) respectively compare to control group respectively.Mean body mass index (BMI) and packed cell volume (PCV) were significant (P value < 0.01) increased respectively in patients group compared to control group. Ages of patients group was non - significantly (P value = 0.89) decreased (46.90 ± 7.00 years) in patients group compare to control group.Conclusions : 1 - The mean flow mediated dilatation (FMD) was significantly decreased (16%) in patients group compared to control group. 2 - The mean Hb concentration , mean packed cell volume (PCV) , red blood cells count, platelets , and body mass index count was significantly increased in patients group compared to control group.3 - Polycythemia as with endothelial dysfunctions that may perform in diagnosis of arterial disease. That used to estimate whereas endothelial dysfunctions result from problem in the cardiovascular system with problem in the prothrombin time.4 - Polycythemia can result in raises causes of thrombosis.Through increase platelet dysfunctions, increase ; white blood cell counts, Hb count, homocystein and cholesterol level as with endothelial dysfunctions.

مظاهر العنف الاسري في رسوم المراهقات == Appearances Of Domestic Violence In Teenage Graphics

اسم المؤلف: شيماء مهدي وادي الجنابي
اسم المشرف: هدى هاشم محمد الربيعي
الموضوع العام: الفنون الجميلة
السنة: 2016
الموضوع الدقيق: الفنون التشكيلية
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: حظيت ظاهرة العنف الاسري باهتمام العديد من الدراسات، كون الاسرة المصدر الاول للثقافات واقوى الجماعات في التاثير في سلوك الابناء، فهي من اهم عوامل التنشئة والتطبيع الاجتماعي فالاساليب التي يستخدمها الابوان في معاملة ابنائهم كالاهمال والقسوة والتفرقة واستخدا | The phenomenon of the domestic violence meets high attention in many studies , as the family is the first resource of cultures and the it is the strongest group in affecting the behavior of children , also it is the most important factor of nurturing and social customization.. Methods of parents in treating with children , by neglecting, hardness , segregation, the use of swear words , deferent kinds of beating and any other type of bad methods which come within violence actions ((psychologically , physically and verbally)) , all these methods could leave negative impact in the souls of children , especially during earlier adolescence as it is the most dangerous age stage of the individual life, due to what it carries in its folds of conflicts and psychological disorders and changes in all physical, mental and emotional aspects.. Girls in this stage may suffer their families practices of violence against them , so the intensity of female sensitivity to problems could form psychological pressures which could make her a troubled personality teenager who lacking self confidence, isolated from others and with reluctant behavior, also for far future she may have an aggressiveness and violent motives.. Since the arts generally and graphics arts in particular have a role to alleviate the suffering of human , they assist to achieve the emotional equilibrium and allow the self - expression and emotions as well as they achieve the inner harmony and poise of personality in relationships with others , so this factor allowed the researcher to answer about following question : Does the domestic violence have appearances that could be reflected in graphics of teenage girls through lines , shapes and colors ? Could the graphics be equal with the pronounced language in guidance to the meanings , transferring the ideas and hardships and to be connected to others ? So the current research had aimed to the following : 1. Exposing the types of domestic violence which is addressed to teenage girls.2. Exposing the appearances of domestic violence in graphics of teenage girls through graphics properties , then the research importance and the need to it , in addition to research outlines and abbreviations, those come the first chapter of the research.. The second chapter includes the theoretical framework and the previous studies , as the research is consisted of two studies , the researcher in the first one is addressed to the conception of the domestic violence, in which she included many sections , but the second one is addressed to the adolescence and graphics of adolescents , while the previous studies included 5 ones and were about the domestic violence and the graphics of adolescents. The third chapter included the research arrangements ((society of the research , its approach and samples of 330 pupil of second intermediate class who were divided randomly to 9 intermediate schools and high schools in the center of Babylon province. The research needed to use two ways to measure the violence degree , the "Fartoosi" scale which was prepared to measure violence of pupils of high schools , and was amended to be proper with the samples of the current research , then checked its credibility and stability , as it was showed to some experts and specialists in the psychology field , but the second way was about analyzing the graphics of the teenage girls which was formed by researcher in depending upon literatures of specialists , the previous studies , indications of the theoretical framework, notes of graphics of teenage girls and the modest experience of the researcher , also it was showed to some experts and specialists of the arts education , Fine arts psychology fields to check the credibility and the capability to analyze the graphics , in addition to a couple of statistical methods which are proper and suit the purposes of the current research. The fourth chapter includes the results and their interpretations that the researcher reached to , in addition to their conclusions, recommendations and suggestions, the results of the research revealed a higher ratio of psychological violence beside the verbal violence and the physical violence.. Also the domestic violence has specific appearances in the graphics of teenage girls (the upper faction) which were represented in 16 traits , and unspecific appearances of domestic violence in graphics of teenage girls (the lower faction) which were represented in 19 traits , there were also 6 traits of statistical meanings among both factions.. The conclusions clarify that there are 14 traits which are considered as a specific appearances of psychological violence in the graphics of teenage girls (of upper faction) , while there was 1 trait , it was considered as specific appearance of the verbal violence in the graphics of the teenage girls (upper faction).. The recommendations of the research is exposing generally the violence against women (through arts fields - the graphics for example - by specialist educational administrations , including the the intermediate schools and high schools to until reaching the universities to exceed their reasons by educational and scientific methods , as the teenage girl is a project of a future woman.. The research included a number of suggestions with Arabic and English resources and appendixes beside a brief in English language..

الحوارية ومقارباتها الجمالية والدلالية في رسوم بابلو بيكاسو == The Dialogisme And Approaches Beautifulness And Denotation In Portrayals Pablo Picaso

اسم المؤلف: روى ناظم حسن الحسناوي
اسم المشرف: فاطمة لطيف عبد الله الخفاجي
الموضوع العام: الفنون الجميلة
السنة: 2016
الموضوع الدقيق: الفنون التشكيلية
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: تبنت الباحثة موضوعة بحثها الذي بني انطلاقا من مشكلة تتمحور في دراسة ( الحوارية ومقارباتها الجمالية والدلالية في رسوم بابلو بيكاسو ) , وذلك لكون الحوارية مفهوما له ابعاده الجمالية والدلالية التي تظهر من خلال البناء التشكيلي للعمل , لتحقيق التواصل وال | The researcher adopted study built from the basic problem that centered in the study (The Dialogisme and Approaches Beautifulness and Denotation in Portrayals Pablo picaso ). And so as the concept of aesthetic and semantic dimensions to talk shows that appear during the construction of the visual work of art, as it seeks to achieve communication and continuity.The first chapter has included the objective of the study which is detected (talk shows and Mgarbadtha aesthetic and semantic in fees Pablo Picasso) and provided for the period of (1901 - 1946).In the theoretical framework includes five sections, the first section has studying talk shows (conceptually, and principles, and mechanisms), and the second section included two axes, and the first axis finding approach between the talk show concept, aesthetic and cognitive thought, it start from the Greeks and up to the modern philosophers and contemporary of them, while the second axis has cared for studying dialogue structure in the arguments of psychology, and included third section read talk shows critical reading of the status of the dialogue theory, finding points of engagement with the concept of semantics and subtraction semiotic,while Section fourth included the works technically talk and according to its historical development, from primitive art and up to the modern technical schools and is interested in section five (Picasso) art, highlighting the most important stages that make up a key point in the birth of the creative work of the talk show - style and new technology. At the end of the theoretical framework researcher it conducted a comparison between previous studies placed with her research, and also was addressed to the outcome of the indicators.In The third chapter included the community research who cannot promise to capacity size, although informed researcher on a lot of photographers, and sources relevant, such as (books, magazines, sites and the Internet), but it was unable to limit the research community statistically, and the sample Search (13) artworks included oily technique, collage, and the various technical stages undergone by the (Picasso)) The researcher ended his work by using content analysis tool, the coefficient of stability of the tool, and the sincerity of the tool, and then use statistical methods, the equation (Cooper) to calculate the sincerity of the tool, and an equation (Scott scoot) to calculate the stability of the tool. The researcher has adopted the analytical method (hermeneutical) in the sample analysis.The fourth chapter was devoted to reviewing (Results - Conclusions - Recommendations - proposals) as the researcher reviewed the search results, and that was as follow as : 1 - The actually humanly dialogue (self - objectively) do according to the act of dialectic knowledge base side of the artist creator of the artwork, and the receiver, which is an essential part in setting up and continue the dialogue.2 - Dialogue as a kind of freedom from restrictions in the classic art of reading, which does not stop at certain limits, and dialogue interested by flexibility because they coincide with all the Arts and at various schools, including the rules include (philosophical - scientific - stylistic) resound nearly absolute.

المثاقفة وتمظهراتها في العرض المسرحي العراقي المعاصر == Acculturation And Its Demonstrations In The Iraqi Contemporary Theatrical Performance

اسم المؤلف: علي عبد الحسين عبد الشيباني
اسم المشرف: علي محمد هادي الربيعي
الموضوع العام: الفنون الجميلة
السنة: 2016
الدرجة: دكتوراه
اللغة: العربية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: وظفت مفاهيم المثاقفة واجراءاتها العملية في ميادين انسانية كثيرة ومنها الفن المسرحي بوصف المسرح ميدانا لخطاب فني / انساني قائم على عمليات التواصل والتفاعل والتاثر والتاثير بين الامم والثقافات, وبين الذات والاخر على اساس من الشراكة الضمنية, يهدف الى انت | Hired acculturation concepts and procedures of the operation in humanitarian fields and many of them theatrical art as Theatre Square speech technician / inhumane based on communication and interaction, vulnerability and influence among nations and cultures, processes, and between the self and the other on the basis of the implicit partnership, aimed at the production of localized knowledge depends on the existence of an intellectual and artistic elements , went in my intention (ego) to (other). Where they can not conceive of a theatrical presentation does not belong in the process of becoming the Performing to acculturation with other operations, which carries the same deliberate motives, in order to influence the other heading his theatrical discourse, this study aims to monitor the acculturation concepts and mechanisms of functioning as it presents are manifestations which acculturation Which shows in multiple letters of knowledge (historical, literary and artistic), including the theater, especially in the theater, to open doors on jurisprudence and the experiences of the cultural dialogue and the exchange of knowledge - based and interactive communicative stems from acculturation as a truly civilized based on the interaction and communication between different cultures, which means that the play is based on acculturation play with the other is determined mainly through the presence of the tributaries of the play from different cultures, which requires the presence of acculturation theatrical haunted obsession identity and try to consolidate the theatrical phenomenon in the Iraqi theater and the Arab world.This dilemma stems from a researcher at the establishment placed his research is marked (acculturation and their appearance in the contemporary theater of Iraq). The study came in four chapters formulated according to the following conformation : Chapter One : a methodological framework for the study. The researcher of the research problem, related to the phenomenon of acculturation as a given, civilizational, cultural, and scientific and technical give would represent entirely on the nature of the performance and its practical applications in the theater. And for which I got transformations and alterations drastic manner display through the possibility of dialogue and interaction on the intellectual level and formal appearances and their interaction in the aesthetic and semantic markup.Then go researcher to the importance of research, and its objectives, and its borders, determine the terminology, where linguistic definitions and terminology adopted by the terms (acculturation) and (manifestations) depending on the operational definition for both.The second chapter, a theoretical framework, it came with three topics : First topic : Epistemology acculturation. Three axes.The first axis : Prospects and theoretical concepts.The second axis : the types of acculturation (levels - Varieties - mechanisms).The third axis : acculturation under cultural globalization.The second topic : data models of acculturation in a speech literary culture. Specifically in models including : (Trips - Translation - Intersexuality - comparison - Literary criticism).The third topic : theatrical manifestations of acculturation between local and global privacy. It came with double.The first axis : manifestations of acculturation in the world stage.The second axis : manifestations of acculturation in the identity and privacy of rooting in the Arab and Iraqi theater.He concluded the second quarter indicators of the theoretical framework and previous studies, and the most prominent indicators : 1. characterized acculturation theatrical feature correlation theatrical performances, all displayed offset by another offer, within the fabric of quotations and previous assignments and contemporary performances of different directions.2. benefit acculturation theatrical cultural exchange effect between culture and other humanitarian consideration given common heritage of all nations. The third chapter, research procedures, related to an inventory of community search and selection of research sample. Access to research sample that consisted of theater the following analysis : • A play women in the war.• A play Ali Al - ordeiy and rivals.• A play Camp.• A play red carpet. The fourth chapter, it has dealt with the results of the research sample and discuss the analysis, including : - Contributed acculturation operations in most of the presentations to the activation of the intellectual and cultural aspects on the one hand, and self - knowledge and point of reference on the other. - Dealing with cultural globalization as an imported culture, it was a positive feature, making them Meet director with the local culture to be intellectually tunic / new practice, as a show of renewal carries attributes.And then conclusions, and including : - The play with the offsets Cultural lead to the widening of intellectual meaning and significance, and not necessarily lead to the break approved expectation and create an aesthetic distance. Which establishes a mission to an area of interpretation. - The effectiveness of acculturation contribute to the theater to achieve a state of communication between what refers to the width of multiculturalism on the one hand, and between the cultural repertoire receiver on the other. Deepening receiving effective. Then came the recommendations and proposals that emphasized the importance of the effectiveness of acculturation in the play and the need to expand work out and study them systematically. Then concluded Find a list of references in Arabic and translated sources, foreign sources, as well as a summary of the search in English

اثر دراسة الفن في اتساق الذات لدى طلبة جامعة بابل == The Effect Of Studying Art In The Self - Consistency Of The University Of Babylon Students

اسم المؤلف: بيداء كاظم عليوي الطائي
اسم المشرف: كاظم مرشد ذرب
الموضوع العام: الفنون الجميلة
السنة: 2016
الموضوع الدقيق: الفنون التشكيلية
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: يرى الفلاسفة والعلماء والمفكرون والتربويون ان دراسة الفن او ممارسته تسهم او تزيد من بناء شخصية الانسان في جوانبها (المعرفية، والوجدانية، والمهارية ) مما يؤدي الى تحسين سلوك الفرد نحو الافضل الامر الذي تؤكده التربية بشكل عام، ولكن هذه الاراء والطروحات ت | Philosophers and scientists, thinkers and educators believe that studying art or practicing it contributes or increases the building the human character in its aspects (cognitive, emotional, and skill) which leads to improving the individual's behavior for the better, which emphasizes the education in general, but these views and propositions remain within the limits of the assumptions unless it is verified sincerity by scientific research. Hence it identified the problem of current research, which summed up the following question : Do the study of art have an impact of the self - consistency on the students of Babylon UniversityThe Two goals of the research : The current research includes two goals, they are : 1. Build a scale of self - consistency of the University of Babylon Students.2. Detecting the impact of art study in the self - consistency of the students of University of Babylon through the verification of three null hypotheses.Research hypotheses : The research includes the following hypotheses : 1. No impact to the study of art in the self - consistency of the University of Babylon students at the level of significance (0.05).2. No trace of technical specialization variable in the self - consistency of the University of Babylon students at the level of significance (0.05).3. No trace of the sex variable in the self - consistency of the University of Babylon students at the level of significance (0.05)The research community and specimens : Due to the fact that the research methodology in the current study is the descriptive approach (as a scientific comparative study) has required a comparison between a group of studying Art for four years of study, they are fourth - grade students at the Faculty of Fine Arts / University of Babylon and three other groups have not studied art, they are : First grade students at the College of Fine Arts and the fourth grade students in the College of Pharmacy, and fourth - grade students at the Faculty of Law. Total research community in these colleges for the year stood at (2015 - 2016) (957) students, of which 456 males and 501 females. Due to the researcher to build scale of self - consistency, it has required the withdrawal of three samples from the original research community : the reconnaissance sample reached (64) students pulled intentionally, and sample of building a measure amounted to (394) pulled in a random stratified way 50% of the orgional community, to withdraw the basic research sample, the researcher used the percentage way of the remaining the fourth stage male of The Faculty of Fine Arts as the percentage of males (0.53) The percentage of female fourth Faculty of Fine Arts was (0.47), and the total (224) male and female students.Research Tool : The researcher built an objective tool to measure a variable (self - consistency) according to the following steps : 1. Defining the concept of (self - consistency) procedural definition and analyzing its content into four areas : the relationship with others, and uniqueness, work, and gaining knowledge. And drafting (67) items distributed among them.2. Sincerity tool : the researcher used two methods for the sincerity, they are : A - making sense method : Through content analysis or substance which resulted in the deletion of (11) paragraph of the measure after presenting it to the arbitrators, bringing the number of paragraphs (56) items plus four paragraphs to detect objectivity the scale became a paragraph consists of (60)items and after the researcher has checked the sincerity of scale logically, she has put a the Quintet estimation scale of in front of each paragraph and planned a correction key accordingly. Then she has applied it to build a sample to extract the pilot sincerity.B. Pilot method : extracted in three ways : First - Peripheral comparison method between the upper and lower sets.Second - internal consistency method.Third - factor analysis method.3. 3. The stability of the tool : stability of the tool has been achieved in two ways : A method (Cronbach's alpha) : the stability of the scale amounted to (0888).(B) Midterm Fragmination method : the value of the stability of half - scale (744) since this value represents the stability of half scale, so the researcher used the equation (Spearman - Brown) to edit and extract the full value of scale and get a degree of firmness reached (0853), which confirms that the scale has a high degree of constancy and reliable. These measures have resulted in a measure consists of four areas include (45) items and (4) items were added to detect the objectivity, the researcher used the scale of the Quintet estimation in front of each paragraph and prepared correction key accordingly.Application of the tool : after the tool Completed conditions of validity, the researcher applied it to the basic sample of amount (224) students, and after collecting the forms, the researcher corrected it and discharged electronically in accordance with the statistical program (spss), (5) not valid Form were excluded as the respondent did not complete the answer. Add to the exclusion (18) Form where the submitted to the response objectivity and compare it with the spoken class for the absolute differences was larger than the spoken class and thus the form number has become (201) valid forms,they have been statistically analyzed and the results were extracted.Statistical methods : The researcher used the social statistical Pouch (spss) for data processing were used, the Pouc was used in the following topics : 1. Percentage : used by a researcher to unload arbitrators responses, used in the interpretation of the accepted factors and to withdraw the basic sample.2. Mean : Use in substantive response extraction, strength discriminatory clauses. As well as to find Means for computational research samples.3. Standard Deviation : 4. The standard error : 5. Test (T - Test) independent and equal number of samples. To measure the moral significance of the scale paragraphs, which is used to compare Means when samples are big and equal.6. Person Corrlation coefficient)) : To calculate the internal consistency (ratified paragraphs of scale) and to find the relationship between each paragraph of the scale with the total score of the scale, as well as a way to extract the fortitude fragmentation midterm.7. (Sperman Brown Formula) : used to modify the scale and extract the value of the stability of the entire measure, since after measuring the correlation coefficient between the two halves of self - consistency for estimating half of the test, has been modified the mentioned equation.8. Cronbach's alpha formula : to calculate the tool stability.9. Test (F) to calculate the harmony between the two halves of the scale.10. Used in the factorial analysis procedures and find them as follows : - Simple Pearson correlation. - Contrast interpreter. - The underlying root. - Relative importance.11. Unilateral variation analysis of the samples is of equal size : the researcher used it to calculate the significance of differences in general between the three colleges.12. Sheffe Test : The researcher used it to find the smallest difference between the average scores for the three colleges.13. T - test : for two independent samples and unequal. The researcher used it to find a sign of the moral differences between the first stage and the students of the fourth stage at the Faculty of Fine Arts in the level of self - consistency, as well as the use of the knowledge of the moral significance of the differences in the sex variable in self - consistency among students.Search results : Current search yielded the following results : 1. Having a positive impact for the study of art in diverse branches of self - consistency of the Babylon University students, thus I refused the null hypothesis which says (no effect to the study of art in the self - consistency of the University of Babylon students at the level of significance (0.05).2. The lack of a significant difference between the Faculty of Fine Arts departments in the level of self - consistency, which calls for acceptance of the null hypothesis that refers to : No trace of technical specialization variable in the self - consistency of the University of Babylon students at the level of significance (0.05).3. The absence of a significant difference between (male and female) of the fourth stage at the Faculty of Fine Arts in the level of self - consistency, which calls for acceptance of the null hypothesis that refers to : No trace of the sex variable in the self - consistency of the University of Babylon students at the level (0.05 ).

تكنيك ميسنر ومقارباته في اداء الممثل المسرحي العراقي == Meisner Technique And Its Approaches In The Performance Of The Iraqi Theatre Actor

اسم المؤلف: سرمد سليم عباس حسن
اسم المشرف: محمد فضيل شناوة | عقيل جعفر مسلم
الموضوع العام: الفنون الجميلة
السنة: 2016
الدرجة: دكتوراه
اللغة: العربية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: تعد تكنيك ( ميسنر ) لاداء الممثل من الاطروحات المعاصرة في مجال فن التمثيل المسرحي, ومن هنا عنيت الدراسة في البحث الحالي بمقاربات هذه التكنيك في اداء الممثل المسرحي العراقي, اذ جاءت في اربعة فصول. تناول الفصل الاول الاطار المنهجي للبحث, اذ ضم مشكلة البحث | Meisner technique of the actor's performance is one of the contemporary subjects in the field of theoretical acting. Hence, this study deals with the approaches of this technique in the performance of the Iraqi theatre actor. This study is divided into four chapters. The first chapter deals with the methodological framework of the study which is identified by the following question : What is the Meisner technique? And what are its approaches in the performance of the Iraqi theatre actor? The importance of the research lies in studying Meisner technique and its approaches in the performance of the Iraqi theatre actor and it is needed because of the following : 1. It is useful for those who are specialized in theatre acting to develop their skills on stage. 2. This study can be described as one of the studies that participate in developing the capacity of theatre actors. The objective of the research is identified by defining Meisner technique and its approaches in the performance of the Iraqi theatre actor. Furthermore, this chapter includes the research limits (place : Iraq Baghdad national theatre / time : 2009 - 2015) and the objective limit of the Meisner technique and its approaches in the performance of Iraqi theatre actor. This chapter is concluded by identification and definition of terminology. The second chapter tackles the theoretical framework and previous studies. It contains three topics : the first topic studies the philosophical and technical starting points of Meisner technique. The second topic studies Meisner technique (mechanism and engagement), while the third topic tackles the applications of Meisner technique in the international and Arab theatre. Finally, this chapter is concluded with indicators resulting from theoretical framework, and then previous studies. The third chapter contains the research procedures. It includes the research community consisting of 38 plays containing approaches to Iraqi theatre actors from Meisner technique. It also contains the research sample which consists of (5 plays). These plays, which are intentionally selected by the researcher as they represent the research community, are : Al - Iskafi, Al - Waqiaa Street, Nashaz, Summer rain, and Mannisama. However, the researcher depends on the descriptive (analytical) approach to meet the objective of the research. The researcher also uses the notes form as a main tool to analyze the sample depending on references and literature, as well as indicators that resulted from the theoretical framework as analytical standards, and then the sample analysis. The fourth chapter tackles the results and findings that are reached and discussed by the researcher, including : The play (Al - Iskafi)The most obvious result of this play is that the representation in this play is far from any role of personal memory in the performance of the role of the theater, it did not have an investment in the performance of the characters of the theater, and this clear approach to what calls (Meisner) to direct the actor to dispense The Iraqi actor has come very close to achieving this lawsuit without passing the techniques of (Meisner), in terms of which is the technology has provided a systematic way and for the first time to these The problem, however, the Iraqi actor in this presentation did not go through solutions to the impediments of representative performance through the technique of (Meisner) deliberately, but the practical experience of the art of acting led to the realization of the problems and approaches of solutions.Results : 1. Meisner technique has been approached through replacing the emotional memory by the artistic imagination as a source for acting by Iraqi theatre actor, although this situation keeps him away from what's happening on stage.2. Meisner technique has been approached through Iraqi theatre actor's dependence on the immediate experience as a source for acting and not to enhance his spontaneous performance and reactions between him and the other actors on stage. 3. There is no approach for Meisner technique when the actor depends, in the Iraqi theatre show, on his character as a source for actor, without taking into account the imagined theatre conditions, which negatively affected the vitality of the acting performance on stage.This chapter also includes some recommendations and suggestions.The research ended with a list of sources, references, appendices and an abstract in English.

اثر تحول البنية البلورية لاوكسيد الحديد في زجاج عالي الحرارة == The Effect Of Crystal Structure Transformation Of Iron Oxide In A High - Temperature Glaze

اسم المؤلف: علي صلاح فلاح السلطاني
اسم المشرف: تراث امين عباس
الموضوع العام: الفنون الجميلة
السنة: 2016
الموضوع الدقيق: الفنون التشكيلية
الدرجة: دكتوراه
اللغة: العربية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: يعنى هذا البحث بدراسة اثر تحول البنية البلورية لاوكسيد الحديد في زجاج عالي الحرارة , والذي يقع في اربعة فصول , حيث تضمن الفصل الاول عرضا لمشكلة البحث والمحددة بالتساؤل الاتي : ما هي تحولات الاطوار البلورية لاوكسيد الحديد في زجاج عالي الحرارة , والتقنيات ا | This research means to study (The effect of crystal structure transformation of iron oxide in a high - temperature glaze) , it consists of four chapters, the first chapter presentation of the problem and the specific questioning follows, what are the changes the crystalline phases of iron oxide in a high - temperature glaze , and techniques resulting from them? While the research objectives legally set as follows : Define the shift in the crystalline phases of iron oxide in a high - temperature glaze.Define the techniques resulting from these transformations of iron oxide in a high - temperature glaze.The second chapter mean theoretical frame and previous studies, is divided on several axes, where mean first axis study crystalline structure, while the second axis mean studying the crystalline structure of the ceramics, and the third axis mean studying iron oxide red (Fe2O3) properties and crystal structure, and the last axis mean has studied stoneware (stoneware).The third chapter dealt procedures for the search, which was conducted the work of five firing and cooling programs and these programs are, oxidized firing program (OG) reduction firing program (RG) slow cooling oxidized program (SG) the Program of firing crystalline (CG) and the program of firing multilayer glaze oxidized (LG), and in the light of these programs and the results of exploratory experiments were selected a number of mixes glaze according to each burn and cooling program, has been added red iron oxide (Fe2O3) to these mixtures different proportions.The formula unit is to calculate (Formula Unites) using an electronic formula calculation program (Glaze Master) which illustrates the totals for the three oxides values (RO2 - R2O3 - RO, R2O) set the temperature from which the inference coordinates system (Matrix).The researcher also conducted several laboratory tests the chemical Analysis , physical examinations of samples of pottery and clay (Linear Shrinkage, Apparent Porosity) and checking mineral analysis (X.R.D) for mixtures of glaze as well as examine chromatography analysis according to the system (LAB) through the use of a chromatography analysis (Precise Color Reader).The fourth chapter mean displays the results and discuss them the most important conclusions are : 1. Transformations taking place in the crystalline phases of red iron oxide (Fe2O3), resulting from the heat and cooling agents.2. Different atmosphere fire given changes in the crystalline structure of the oxide red iron (Fe2O3) by firing oxidized and reduction programs.3. It gave atmosphere reduction fired best shift of the crystalline structure of the iron oxide red, as the transformation from hexagonal crystal system with a crystallized form of a Rhombohedral system to the crystal cube.4. Proved that the oxidized firning program and slow cooling oxidized and fire the crystal's ability to keep the crystal structure of the iron oxide red in the crystal system is hexagonal shaped crystal Rhombohedra.5. Get the display technical amorphous (Crystalline Glazes) of red iron oxide, using feldspar Potash or soda, without resorting to the use of (Frit).

شعرية النصوص المكتوبة لليوم العالمي للمسرح : دراسة ثقافية

اسم المؤلف: انس راهي علي الصالحي
اسم المشرف: عباس محمد ابراهيم التاجر
الموضوع العام: الفنون الجميلة
السنة: 2016
الموضوع الدقيق: الفنون المسرحية
الدرجة: دكتوراه
اللغة: العربية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: يعد الاعلام من المنظومات المهيمنة على شكل الحياة اليومي والتي تتناغم مع الفرد وتسيطر علية من خلال العلاقة المشتركة والمتبادلة حديثا التي تؤسس لمفهوم اعلامي , وما ياتي ذلك المشترك المتبادل الا من خلال مضمون رسالي , الذي يعد احد العناصر الاتصالية والتي لا ت | Considering the media as one of the systems which dominates on the style of daily life getting along with the individual and it takes control on him through the associated and mutual relation recently leading to the concept of recipient media which that the associated - mutual comes but by means of epistolary signification is one of the communicative elements , not limited to it but there the means which is not only presenting this signification and completing the relation in the presence of the recipient and then the virtual outputs from this process the sender did. This process makes the media on a par with modern critical opinions aim to adopt the communities wholly and the marginalized particularly since it is a reason to be dominant on by comparison with the developed countries or others as being honest image for the positive honest media. This what was coincided with the field of cultural studies which presents in this modern age a combination of the theories and approaches appointing itself to determine and peruse the social styles as well as to show up the culturalism of the identity in this society. It is juxtaposition of perusal of media and its purpose in revealing the daily life , though the usages all agree with that is the media becomes seeking in positive and negative sides.It is worth that theatre would be typical informative and cultural message contributes in exposing facts for society. It is the official document for thespians which is reliable for the researcher is (the written texts of Universal Day of Theatre) that issues every year on 27th of March and the contributor in feeding the theatre as well as the theatrical community what is new for life by the daily performance of one year in order to reveal the importance of the theatre and its political social tenors …etc. From this the researcher adopted three points contributing in evaluation the theatrical scene and emphasis on humanistic progress , promotion of cultural levels in the countries and the marginalized groups for their belonging to the geography of theatrical knowledge. Hence, current research has included four chapters the first chapter on the methodological framework which concerns with the query of research , as follows : * What are the foundations and specifications that cultural studies operate accordingly in the written texts of the International Day of theater through modern media system?. Then the importance of research and the need for it and that came on the research which adopts a subject has not been studied, particularly in the field of theater, and it exists in the search and pursuit of cultural studies and how they are formed in the communities, and also the possibility to benefit from this research in informing scholars of literature and art, criticism and the revolution of modern communication , especially the theatrical art as being more important cultural theme….etc, then the aim of research and transition is to set the terms linguistically, idiomatically and procedurally in the second chapter, which contained the theoretical framework has been divided into four sections are.1. Section I : the media and the means of reception , contemporary cognitive and technological foundations : - (A) the concepts of media and its educational role. (B)the reception of media and understanding of its foundations technologically and culturally.2. The second topic : the intellectual and cognitive references for cultural studies.3. The third topic : the privacy of written texts Universal Day of Theater and their poetical concepts.4. Section IV : the effectiveness of media for written texts in the Universal Day of Theatre and the features of the cultural studies.Then the previous studies and indicators which lead up to the theoretical framework.In the third chapter, the separation of the procedures that researcher adopted on search community consists of (14) theatrical text, and in the samples and their analysis so he has chosen four samples and by method of selection of a regular random sample. in the fourth chapter, the separation of the findings, conclusions , recommendations and suggestions that researcher reached a number of which are of the most important 1. employment of media and its available possibilities for the theatrical / cultural operation that affect on the people and its cultures being a mediator rhetorically toward the other2.The media machine contributed significantly to the cultural developments and continues to find ways of various communication are based on the quickness that time we live is distinguish of. 3.written texts for the International Day of Theater sough o express the underdeveloped / folk / marginalized cultures through investment of media and the concepts which the cultural studies present.4.large developments can take place through the activation of the basic role that the theater acts. And also the awareness of cultural studies and then changing the public opinion toward the right and optimization of human. According to the conclusions the researcher has set 30 conclusions 1. diversity of media and means of audio, visual, readable, and fixed that means diversity of communication and continuity. 2.uses and gratification which constitutes the operation of liberalization of meanings the recipient concludes that is the opportunity has been granted to meet the reception of media 3.The absence of differences and the limitless between / local , international and popular cultures for Kramchi. 4.Universal Day of Theater identifies with other global - day as the Day of Human Rights and Child and Labor Day.5. the selection of the writer of the written text writer for the Universal Day of Theater according to the specifications of the global presence and his humanistic artistic achievements which is more important. 6.written texts of the International Day for the theater sought to remove the borders between cultures and humanistic societies. And then the researcher came up with a set recommendations and suggestions. Praise to be to God The Cherisher and Sustainer of the Worlds

الطرائق المعاصرة في صيانة الاعمال التشكيلية == Contemporary Methods For Maintenance Of Plastic Art Works

اسم المؤلف: سيف حسام علي الشلاه
اسم المشرف: محمد علي علوان عباس القره غولي
الموضوع العام: الفنون الجميلة
السنة: 2016
الموضوع الدقيق: الفنون التشكيلية
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: تناولت مشكلة البحث الموسوم : (الطرائق المعاصرة في صيانة الاعمال التشكيلية) دراسة في الطرائق المعاصرة المستخدمة في صيانة الاعمال التشكيلية. وقد جاء البحث في اربعة فصول : اهتم الفصل الاول بالاطار المنهجي للبحث متمثلا بمشكلة البحث واهميته والحاجة اليه , وهدف | The research which entitled "contemporary methods in maintenance of plastic art works is divided in to four chapters, where the first chapter concerns the systematical frame work of research, that is by : research problem, research importance, research need, research aim, research limits and research terms. so the research deals with the study of the mentioned contemporary methods. research problem also concerns presenting the scientific and technical turn which leads to the development of maintenance procedures that conducted in treating the damages which affected the artistic works. these procedure are according to a modern scientific visions and methods, which differ in a great extent from the traditional methods that were adopted previously in artistic works maintenance. basing on this, the techniques of artistic work remedy were in a direct properties with great evolutions in the plastic art movement along it's long history. so the testers and those who interested in maintenance affairs have to be aware about the successful and active technique for repairing artistic work damages, by more technical and scientific additions which enhanced the artificial contemporary maintenance methods.by this aspect, the research problem originated through the answers of the following question : • what are the maintenance procedures. that adopted by the contemporary methods in the maintenance of plastic art works?• how can a maintenance worker to achive a sort of coordination between the damages nature and the scientific apparatus used for remedy. research importance and its need are integrated , where research concerns the ability of keeping the aesthetic and artistic heritage of art works through repair in its damages, and to renew its display in a better form as well. also to keep abreast of scientific development in maintenance of plastic art works which subjected to the so phisticated technology and science philosophy as well.the research represents an attempt to open the horizons of practical knowledge for researchers in maintenance of plastic art works, and to encourage them to search the nature of this science and to realize its mechanization. the research provides a scientific effort for our plastic art libraries, in order to make it easy for readers and those who concern this topic to get a knowledge about maintenance science in it's both theoretical and practical sides. advanced studies students, also may make use of this research, through their eruditeness on this research especially, research procedures, research results and conclusions, research aim is to make a knowledge about the contemporary methods in maintenance of plastic art works. research limits was specified by the study of the contemporary methods used in maintenance of plastic arts works which executed by different materials on different surfaces. this study includes the scientific procedures, apparatus, technical means, chemical materials and physical stuffs. for time, a group of plastic art works were chosen within the period (1923 - 2005) for place, they were chosen from Iraqi and Egyptian art. chapter two which entitled "The theoretical from work consists of three brochures, the first entitled maintenance concept between science and art" which includes many topics such as : maintenance and repair in concept and the difference between them, aging concept, damage concept, maintenance kinds, maintenance science and revelation techniques in art works. second brochure deals with traditional means and technical mechanization of plastic art works, in which the art work components were explained. third brochure studies the "contemporary methods in maintenance of plastic art works", in which the methods and its mechanization were explained.chapter three assigned for choosing the research group which consisted of (62) sample with different kinds of damages, (38) of them were from Iraq and (24) from egypt, (5) specimens were choosen with different surfaces, (3) from Iraq and (2) from egypt. research procedures were done by maintaining and repairing (5) specimens according to highly phisticated scientific laboratory methods. each art work subjected to a different repairing plan.chapter four consisted of : research results, conclusions, recommendations and suggestions. the researcher concluded a sum of results in the context of the answer of research aim such as : - the experimental knowledge of contemporary maintenance methods widen the importance and value of the work to be repaired treatments that achieve a functional aspect in reforming the artistic work, then presenting it in anew effective manner.that is clear in the specimens of the research sample. - the scientific knowledge of contemporary maintenance methods which used in specimens of research sample effected by the activity of physical and chemical factors, and by their interaction as well. that was clear through conducting many laboratory tests for materials and item used in repairing and maintenance processes.Research treated the specimen (No.4) according to scientific analysis done by vertical photo microscope (V.P.M), which contributed in repairing treatments of damages through marking the detects, cracks, detachment and revealing the original clours. Researcher applied the process which known "Fourier transform in treated spectroscopy" (FTIR), for repairing the specimen (No.4) through making use of it to find out the work consistent and the way by which the colours were applied.Researcher had concluded the following conclusions : • repairing treatment according to contemporary maintenance methods contributed in displaying a new results, which differ from the results of traditional previous methods. That is because of the use of the new developed techniques of the modern maintenance apparatus, as well as using a specialized new devices which operate quickly and precisely.• The use of contemporary scientific apparatus shows a variety categories of testing and scientific analysis for all detects and damage that infect the painting, beside showing the ability of damage treatment by the adopted maintenance and repairing mechanization. Then it is clear that the joining of analysis process with maintenance treatment emphasizes the necessity of searching of temporary scientific and technical alternatives, coming to enhance the structure of the artistic work and repairing it as well, beside keeping it away from danger and circumstances which may infect it.Researcher submitted a sum of recommendations, suggestions and a list of resources.

الملامح الدرامية وتمثلاتها في منحوتات بلاد النهرين == The Dramatic Features Which Are Represented In The Sculptures Of Two Rivers Land

اسم المؤلف: محمد علوان كاظم العتبي
اسم المشرف: عبد الحميد فاضل البياتي
الموضوع العام: الفنون الجميلة
السنة: 2016
الموضوع الدقيق: الفنون التشكيلية
الدرجة: دكتوراه
اللغة: العربية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: This study intends for plastic creations which belongs to the civilization for two Rivers Land , and entitled "The dramatic features which are represented in the sculptures of Two Rivers Land ". It is a perusal to the protruding sculptures and the cylindrical stamps in attempt to know the dramatic structure they contained , through which the artist of the Two Rivers established plastic images change by their meanings the oratorical to imitate the human action and its religious , political and social connections by describing them as intellectual concepts, their methodology is the brain of the Two Rivers since the semi - writing age until the decline of modern Babylon, The study included a discussion of the dramatic construction elements and the mechanism of their working in the sculptures with regard to their formal and conceptual symmetries. The study included four chapters, the first chapter contained the methodical frame of the study , starting with the problem ended with the following inquiry : How were the dramatic features represented in the sculptures of Two Rivers Land ? The study is important because it highlights the dimensions of drama a concept by describing them as an aesthetic structure controls in a gestation of Two Rivers Land sculptor, which forms a new perusal to the sculptural texts which belong to that age with its historical sequences. The study also paves the way for larger understanding of Two Rivers culture in its artistic and historical aspects. The purpose of the study summarizes in coming to know the dramatic features represented in the sculptures of Two Rivers Land. The chapter also included the limits of the study represented ( by subject ) in the sculptural , protruding product and the cylindrical stamps , and ( by place ) the Two Rivers Land , and ( by time ) from the semi - writing age till the end of the modern Babylon age. Moreover , the researcher defined the terms of the title of the study used in the theoretical frame and the procedures , when on the other hand , the second chapter included the theoretical frame and the previous studies of the research, for it included three basic studies , the first took an interest in the drama concept and its rise, in which the researcher reviewed a preface about the rise of drama and the elements of the dramatic structure ( the plot, personality , language, the idea and the visualizations ) , in addition to the historical roots of the rise of drama in the plastic arts and their changes through the ages. The second research was entitled " The dramatic features in the thought of the Two Rivers Land " which branches into two axes , the first " The dramatic features in the religious thought ( the beliefs, rites and legends ), the second axis included the dramatic features in the authoritative thought , through which the researcher reviewed the dramatic ceremonies concern the ownership and its religious connections. The title of the third research was " The dramatic features in arts of Two Rivers Land " , which tackled the dramatic works in the plastic arts ( building , sculpture , cylindrical stamps , crockery and the mural ). The third chapter was based on the procedural frame contained the whole study , included the sculptures of the Two Rivers Land ( the protruding and cylindrical stamps ) which come to ( 120 ) samples , regarded as an establishing base to choose the study specimen which comes to ( 20 ) samples , and were choose intentionally according to reasons allowed by the researcher to comply with the study purpose, among them , depending on the texts in which the dramatic features concentrated within their formal and conceptual systems which drive at the realization of the dramatic structure which was contained in the sculptures of the Two Rivers Land. The researcher also depended on the cognitive indicators which were revealed by the theoretical frame as an instrument for research , but the research methodology is the ( descriptive, analytic ) as the followed methodology in the artistic and aesthetic studies followed by analyzing samples of the study specimen. The fourth chapter was a review of the most important results which were reached by the researcher after analyzing the sculptural samples represented the study specimen , the most important among them was : The dramatic features become clear in the sculptural texts through treating the dramatic structure elements by the artist. The researcher reviewed the approaches of those elements and the mechanism of their working in the samples mentioned in the analysis and the dramatic action rise in the specimen samples through the concept of ( the struggle ) which materializes in the sculptural views according to the action structure and its subject, where it reflects the human behavior structure and the wills contradiction in the content of the dramatic performance and in the light of those results , the researcher reaches several deductions , the most important among them are : the Two Rivers Land artist had a large capacity in observing and comprehension the reality and in imitation it , in addition to his awareness to his awareness to the intellectual changes through the history of that civilization , therefore , the sculptural works came to embody the cultural scene and its development in every age , followed by recommendations which the researcher thinks can serve and develop the artistic production movement in Iraq, then the researcher offer some suggestions to continue what he has started according to what he has raised of topics in the tour of his study. Finally , the researcher put the sources and the references which contributed in the theoretical establishment of the study and what followed it , in analyzing of the study specimen , then he put the appendixes which contained the illustrative tables regarding to the subject of the study , until the study is concluded by an abstract in English language.

بنية الخطاب في الاشكال الواقعية للخزف المعاصر == The Structure Of The Speech In Real Forms Of Contemporary Ceramics

اسم المؤلف: حوراء كاظم عبد الحسين شبر
اسم المشرف: تراث امين عباس
الموضوع العام: الفنون الجميلة
السنة: 2016
الموضوع الدقيق: الفنون التشكيلية
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: انطوى الخطاب الواقعي على معاني دلالية تعد مؤشرات العقل وطبيعة النظر الى العالم والحياة, الامر الذي جعل من الشكل الواقعي خطابا متحركا يتسم بطابع الهيمنة والتعدد والتنوع, تبعا للتحولات الفكرية والتقدم العلمي والتكنولوجي فضلا عن دور الفنان /الخزاف في خلق | This involved the realistic discourse on the tag metals are mind indicators and the nature of looking at the world and life, which made of shape realistic speech moving in character hegemony and pluralism and diversity, according to the transformations of intellectual and scientific and technological progress as well as the role of the artist / potter in creating speech Khozvia reflect the reality of their community and their culture and Aydlewjyatem through an important tool, but a ceramic art form Vakzb realistic structure of knowledge and replace it from rolling to the reality and the reality of a new esthetic and it Address the current research study (the structure of the speech in real forms of contemporary ceramics), which is located in the four chapters devoted the first chapter to a statement of the research problem and identified by answering the question follows : What is the structure of the speech in real forms of contemporary ceramics?And it demonstrated the importance of research to highlight the dominant in the Western world of letters to find out what is happening in the Western world and the culture of their community, as is the art realistic cornerstone in our contemporary life and as an opportunity to recognize the cognitive facts also included the figure unrealistic technical letters with inferences of thought which have an impact Brphi curriculum in cognitive and academic institutes and colleges and the Centre for Fine Arts.While ensuring objective of the study know discourse structure in realistic forms of contemporary ceramics and at the level of the cultural pattern contained therein that form either the limits of the research included the objective limits studying business ceramic realism of the forms and the limits of temporal from the (2000 m - 2015 m) and the limits of spatial in the United States and some European countries They also reviewed the terms are (infrastructure, letter, shape, realism).While the second chapter of the theoretical framework and the most important indicators that resulted, and previous studies, as it included a theoretical framework three sections explain which influenced the speech unrealistic shifts intellectual, mental and the accompanying change of ideological ideas, social conventions taking place in the center of human things that make each style stage a certain amount of rhetoric unrealistic, and therefore have Me first section addressing approaches conceptual discourse the second section was devoted eating discourse realistic across different time period explained through which shifts discourse realistic structure in the ancient art of the Middle Ages and then in the Renaissance and then shift Alazaara discourse realistic in contemporary art while eating the third section speech figure in contemporary ceramics.The third chapter dealt with procedures for search and included the research community and appointed by the research methodology, which the researcher approach adopted Alosfi - method of analysis based on the indicators resulting from the theoretical framework as a tool for the analysis of the sample, (15 guestrooms) in accordance Khozvia from an adult search community number is (159) in accordance with Khozvia.The fourth chapter discusses the results reached at her research, including : 1. The speech took formations cognitive structure in the form of a realistic and contemporary modes of communication in order to make it within the circle of virtual reality, for reality puts an endless production of images.2. cleared discourse structure in Figure realistic ceramic, Kpnip synchronous moving up to read the event through the picture, and create an image of the event, and in both cases is the characterization of the reality of the current era, and this is what made the unrealistic figure holds a narrative structure.3. Generate realistic figure in the contemporary ceramic art a moving speech in the field of sensual pleasure, came realistic figure, such as building a knowledge of the structure of the speech from the visual experience.As well as the conclusions of the research, including : 1. The structure of discourse in contemporary ceramic forms of realism, is the restoration of the Queen of the perception of the taste aesthetic ceramic formations process visually, after the departure of those models Zmcantiha first and functions.2. The structure of the contemporary discourse in the form of a realistic ceramic axes can be included daily events of contemporary life and the requirements of modern man, and the culture of consumption and commodification of social and that social structures and economic structures, political structures, and the culture of technology and electronics.3. The forms constitute a realistic reading and revive the values of margins and documents that make up the culture of the current era, and realistic figure in contemporary ceramics, converts vocabulary borrowed the structure of the group of letters.And continue with the conclusions and recommendations were followed by suggestions The list of sources and references.

تاثير الحرق الاختزالي في زجاج الرماد الملون == The Effect Of Burning Meiosis In Stained Glass Ash

اسم المؤلف: زهراء رسول كاظم الاوسي
اسم المشرف: حافظ كاظم المشايخي
الموضوع العام: الفنون الجميلة
السنة: 2016
الموضوع الدقيق: الفنون التشكيلية
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: تناولت هذه الدراسة تاثير الحرق الاختزالي في زجاج الرماد الملون, اذ تم اختيار طينة الكاؤولين (الدويخله البيضاء) لتحملها درجة حرارة عالية, اذ تم صياغة خلطة الطين المتكونة من الكاؤولين (Kaoline) والطين الناري (Fire Clay) والسليكا الزجاجية (Flint) الفيلدسب | This study include the effect of reductive firing in colored ash in which I chose koaline clay in (Dwakhla) because it with stands the high temperature, it constitutes from kaoline., clay fire flint, filsbar. Alsodume I chose two types of ash (saef ash, and alqash ash) the added constituets (filsbar Alsodum (Na2OAl2O3.6Sio2) Borax (Na2o2B2o3) Calcium Carbonate (CaCo3).In order to decrease the tempreture of ash, I chose six colored oxides three paints which in cluede : (managanese oxide (MnO) , Copper oxide (CuO) , Redlron oxide (Fe2O3) , Chromium oxide (Cl2O3), but the red, yellow, blue paints are present in Babylon governorate.For the part of the ortical aspeet, (second part) had three researches : The first Glaze which had special effects which include the historical aspect which include the ash glaze salt glaze, bone ash.The second part include the major glaze components and the colored effects of colored oxides in the research and the third part include clays, firing place, reductive objects in the research.The third part of research procedures include research methodology used, were prepared from clay and burned at temperature (1200 - 1250 - 1300 ) and was prepared glaze and subdue all components of the mixture of glaze the unit formula act which materials.Temperature (1150 , 1200 , 1250 ) and featured the best one temperature (1200) was prepared glaze and subdue all components of the mixture of glaze to the unit formula Act which added materials as base Secker and reached number mixture (4) mixtures were grinding glaze process by the centrality of the mill and plate glass output on the objects of pottery and the use of gaseous furnace in the burning process and temper atures (1150, 1200, 1250) best one temperature (1250) and by an electronic device was measured and burning has reached the number of samples that the tzgegeha (90) samples and by experts in the technical field were selected (40) samples to be conducted tests on them where they were examined chromatography analysis using a device (precise color reader) and check - equipped projector using a device (digital microscope) and examine the texture by experts with competence after the appointment of a scale of three standards by the researcher is composed of (coarse, medium and fine and medium fine). And then was a calculation to measure the surface tension and density of the glaze ceramic.After that I do mathematical calculation in order to measure the surface tention, density of ceramic ash, the results to research glaze samples in which. I use 2 types & glaze : saef ash and kasab ash glaze, the study concluded that kasab ash glaze is better than saef ash glaze in oxide live process, but the reductive results concluded different results and appeased better results in nephthalin redacted and wood dust redacted in colored homogeneity in all samples which had good fusion and good aphesis properties.In the surface in either the color homogeneity in results of redacted samples (Nephthalin) wood dust ash, gas, carbonate, silica and the results were compatible with research hypothesis
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