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الاصلاحات الدستورية في الدول العربية (1991 - 2007) == CONSTITUTIONAL REFORMATIONS IN ARAB STATES (1991 - 2007)

اسم المؤلف: حازم صباح احميد
اسم المشرف: مها عبد اللطيف حسن الحديثي
الموضوع العام: العلوم السياسية
السنة: 2010
الدرجة: دكتوراه
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: بدات الدعوة الى الاصلاحات الدستورية في الدول العربية منذ التغييرات الكبرى التي حدثت في العالم، خاصة في العقد الاخير من القرن العشرين بعد تفكك الاتحاد السوفيتي والكتلة الاشتراكية، وانهيار نظام القطبية الثنائية بانفراد الولايات المتحدة الامريكية في الساحة الدولية وطرح ما يسمى بالنظام الدولي الجديد، هذه الهيمنة السياسية والاقتصادية دفعت الى تصاعد الدعوات الى الاصلاح الدستوري ضمن اطار شعارات الديمقراطية وحقوق الانسان، وبناء مؤسسات المجتمع المدني وازدادت هذه الدعوات بشكل كبير بعد احداث 11 ايلول 2001 . وفي هذا السياق فقد مثل الاصلاح الدستوري في الدول العربية نوع من الاشكالية من خلال التناقض بين ما هو وطني وما هو عالمي، اذ ان الترابط ما بين مطلب الاصلاح وبين مطلب وضع الدستور وتعديله، هو ترابط تاريخي له ضرورات واقعية، فمن ناحية لا يمكن ضمان واستمرار واستقرار عملية الاصلاح بغير دستور يحميها، ولكن ليس الدستور فقط هو الضامن لعملية الاصلاح، اذ ان الدستور مهما كان صريحا واضحا، الا انه لا يمكن ان يضمن عملية الاصلاح الا اذا توافرت الارادة السياسية للنظام السياسي على البدء فيه او الاستمرار في دعمه وتطويره، فالاصلاح الدستوري هدفه احداث تغييرات ملموسة في بعض او جميع نصوص الدستور تقود في النهاية الى الاصلاح الشامل، اذ لا يمكن ان يتحقق اي اصلاح بدون اصلاح للدستور، ويتم ذلك من خلال وجود دستور يحدد العلاقة بين الحاكم والمحكوم وكيفية تشكيل السلطات العامة، وما مدى صلاحية هذه السلطات وما هي العلاقة بين كل سلطة واخرى، وان يكون هناك نص واضح يبين الحقوق والحريات العامة للمواطنين، واذا كان هناك دستور تجاوزه الواقع، فلا بد ان يتم اصلاح ذلك الدستور لينسجم مع الواقع القائم. وهنا يطرح الاصلاح الدستوري بهدف اصلاح القواعد الدستورية التي تشير عن سيطرة سلطة ما على بقية السلطات، او انتهاك حقوق المواطنين وحرياتهم، او تكريس نظام حكم معين. اما الاليات العملية لاصلاح الدستور فتنص عليها قواعد الدستور، وهي تختلف صعوبة او سهولة بحسب مرونة الدستور او جموده. كذلك فان الدستور هو انعكاس للظروف التي تعيشها الدولة، وعليه فلابد من تعديل نصوصه بما يتماشى مع تلك الظروف، والا حدث انفصام بين النص والواقع. اذ ان كثيرا من الدول العربية تخشى من اثارة فكرة اصلاح الدساتير رغبة في تحقيق وحماية الاستقرار، كما لو كان الاصلاح مهددا او معرقلا للاستقرار، وكيف ان الاصلاح قد يكون مطلوبا من اجل الاستقرار، وان عدم القيام بالاصلاحات الدستورية، او مقاومة متطلبات الاصلاح كثيرا ما كان من اسباب تهديد الاستقرار، وبذلك فقد اصبح الاصلاح الدستوري في الدول العربية هدفا ضاغطا وتحول شيئا فشيئا مع انكشاف ضعف الانظمة الحاكمة في الدول العربية وعجزها عن موازنة الضغوط الخارجية والداخلية، من خلال طرح اشكالية جديدة تتعلق بالعلاقة بين دور الداخل ودور الخارج في تحقيق الاصلاح الدستوري وضمان تقدمه ونجاحه.اهمية الدراسة : يعد الدستور اعلى مؤسسة قانونية في المجتمع، حيث يتضمن قواعد العمل السياسي المشترك ما بين كل قوى المجتمع للانطلاق منها وعبرها الى البرامج المختلفة لتلك القوى في داخل المجتمع عند الوصول الى السلطة، لذلك جاءت اهمية الدستور السياسة في الزام والتزام من في السلطة بتلك القواعد عند الممارسة السياسية. ان اجراء الاصلاحات الدستورية يقود الى ضرورة قبول كل قوى المجتمع بها، والزام الحكام بتطبيقها من خلال اولا الاتفاق على تحديد مجالاتها وثانيا السعي الى تطبيقها لمواكبة التحولات على الصعيدين الداخلي والخارجي.هدف الدراسة : تهدف الدراسة الى تتبع عملية الاصلاح الدستوري في الدول العربية منذ عام1991 - 2007، والمجالات الاكثر حضورا في تلك العملية. اضافة للبحث في مشاريع الاصلاح غير المنجزة ومجالاتها، ومعرفة التاثير السياسي والاقتصادي والاجتماعي لتلك الاصلاحات ومعرفة دوافعها الداخلية ومحدداتها الخارجية.فرضية الدراسة : تقوم الدراسة من اجل بلوغ اهدافها على فرضية اساسية مفادها : ان الاصلاحات الدستورية هي حاجة ملحة لمواكبة التحولات الاجتماعية والاقتصادية والسياسية في اي دولة، وقد تبنت الدول العربية مجموعة اصلاحات دستورية منذ عام1991 الى عام2007، الا ان هذه الاصلاحات ركزت بالدرجة الاولى على متطلبات المجتمع الدولي من جهة ومنح الحكام صلاحيات اوسع من اجل ضمان البقاء في السلطة اطول فترة ممكنة. ومن اجل اثبات ما جاءت به الفرضية، كان لابد من الاجابة عن التساؤلات التالية : 1 - ما هي خصائص الدساتير التي يمكن اجراء الاصلاح عليها؟2 - ما هي التحولات الاجتماعية والاقتصادية والسياسية التي تفرض عملية الاصلاح؟3 - هل للعوامل الخارجية اثر في توجهات الاصلاح الدستوري في الدول العربية؟4 - ما هو دور السلطات الحاكمة في تحديد مجالات الاصلاح الدستوري سواء على الصعيد الاجتماعي - الاقتصادي - السياسي؟5 - هل كان لمطالب المعارضة السياسية دور فاعل في عملية الاصلاح ومجالاته؟6 - هل افرزت هذه الاصلاحات عن نتائج ايجابية، ام بقيت غير مفعلة مبتعدة عن الواقع الاجتماعي - الاقتصادي - السياسي؟ منهجية الدراسة : ان المنهج هو الطريق الذي يودي الى الكشف عن حقيقة معينة، ويكون ذلك عن طريق مجموعة من القواعد والوسائل التي يتبعها الباحث للوصول الى هذه الحقيقة، ولذلك اعتمدت الدراسة من اجل التحقق من صحة الفرضية التي تقوم على منهجين هما : منهج التحليل النظمي الذي يقوم على جمع المعلومات واعتماد المنهج المقارن.اشكالية الدراسة : تبعا لما تقدم ذكره فقد باتت اشكالية الدراسة واقعا عمليا بين السبب وتفاصيله من ناحية الاصول والصياغة اذ تتجسد في تساؤلات عدة تضمنت : - ما هي الفائدة التي عادت على الدول العربية مما يطلق عليه بالاصلاح الدستوري؟ - وهل ما تم من تغيير او تعديل على نصوص الدستور يعد اصلاحا دستوريا حقيقيا؟ - وما هي القوى السياسية التي دفعت باتجاه القيام بتلك الاصلاحات الدستورية؟هيكلية الدراسة : تقوم الدراسة على هيكلية تتكون من مقدمة واربعة فصول وخاتمة وهي كالاتي : - الفصل الاول خصص للاطار النظري والمفاهيمي اذ سيتناول الاصلاح ومجالاته، من خلال ثلاثة مباحث. - الفصل الثاني فقد خصص للبحث في نشات وخصائص الدساتير في الدول العربية، من خلال ثلاثة مباحث . - الفصل الثالث فقد تناول دوافع الاصلاح الدستوري في الدول العربية من خلال مبحثين. - الفصل الرابع تناول الاصلاحات الدستورية ومشاريعها المستقبلية، من خلال مبحثين . | The interest of this study stand on the main changes that happened in the world, exclusively after the soviet union decline and socialist block, and the USA as a unipolar international system. The new world order pushed the states to take the constitutional reformation as one of the main issues, this issue developed after the 11 Sep. events and what were Arab States accused for it. The Constitutional reformation in Arab states occur between what's was democracy and what was nationally. And there was relationship between any reformation and the political will. Many of Arab states afraid to provoke the idea of constitution reformation in order to achieve and protect their stable. Because the Arab political regime saw that any constitutional reformation may threat their presence. Moreover the reformations goals in these states discovered it's weakened. Here, set some questions are : - What are the benefits that belong to Arab states from the constitutional reformation? - is what change to constitution considered as a really constitutional reformation? Study structure includes four units abstract and conclusion as below : - Unit one : aspects and theoretical frame in three chapters, the first : the aspects of reformation, second : reformation sides and its similarity aspects, third chapter : the constitutional reformation and its similarity aspects. - Unit two : the born and characterize of conditions in three chapters, first chapter : the beginning of constitutions born, second : the method of Arab constitutions, third chapter : the Arab states constitutions characteristics. - Unit three : the constitutional reformation in Arab states into two chapters, the first chapter : the legal, political, social and economic internal motivation, The second : political and economic external motivation of constitutional reformation. - Unit four : the constitutional reformation and its future protect into four chapter, first chapter : the political side, the second chapter : the social sides, human rights and public liberty, third chapter : economic sides and the last chapter : the main conditional reformation projects. Ended with abstract, conclusion and recommendations.Study conclusion : 1 - The Arab political regime has not the devise and will enough to act the constitutional reformations because they thought that and reformations threat their presence.2 - The importance of the Arab states constitutional reformation is very necessary because of threats and challenges that occur around them.3 - The constitutional reformations in many Arab states come from the political leadership alone and represented the decision maker vision in every change, after and remove constitutional provisions.4 - Major of constitutional reformation in Arab states occurs with isolation to their people and it seeks to control the power in one side without any participation in their life.5 - It's needed judicial and legislature reformations without any political obstacles that stop it like curfew.

التطور التكنولوجي والحرب == Technological Development and War

اسم المؤلف: براء عبد القادر وحيد محمود
اسم المشرف: لبنان هاتف الشامي
الموضوع العام: العلوم السياسية
السنة: 2010
الدرجة: دكتوراه
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: There is no doubt that the study of one of the future phenomenon , is a process of scientific research , starting from the past of the phenomenon , passing by it's present to look for it's future prospect and factor of change in it . The national security adviser to president (Carter) (Zbigniew Brzezinski) mentioned that (Future can and must be planned , without careful choice , change may cause anarchy) . In reference to the need to predict the future and a willingness to deal with it's variables .War , is one of the phenomena that accompanied time in all it's different dimensions , past and present and future . It is very old because it emerged with the emergence of human societies since the dawn of human civilization , and continues to the present day , and will remain to along time , as far as those communities remain . It is part of human nature which can not be changed , and the highest forms of conflict to resolve the contradictions . Reality proved the incorrectness of that point of view which has been spread after the end of the cold war in (1991) and resulted in apoint of view which stated that the phenomenon of the international conflict in general , including the phenomenon of war , will become a phenomenon of the past , or that the future wars will be conventional wars , the human is still in their planetary - level enough to destroy their planet hundreds of times , but that the land no longer satisfy their appetite and military instincts for destruction , and instead it is transmitted to space and stars war .In a world where technological development has become the key to progress , and competition intensified through technology , and which influence will be extended to the political , strategic and economic aspects , and working towards making technology a controlling factor which qualifyes it's adapter to have the control in any other field , the persistence of the war phenomenon makes it's study and understanding , as asperate which has it's rules and laws and governed by it's specific circumstances , and as a field generated and influenced by various political , economical and social fields , a vital issue , not only to the specialists , since that the management of the war and the development of strategies , is no longer the prerogative of the generals , but these strategies draw on the table of tables , rallied around the leaders , generals , technicians , scientists and the educated , even in the most developed countries . we do not mean that the study of war is a study of battles and military campaigns or to identify the types of weapons and others , but also be studied at a higher level which the level of strategy , operations and tactic .From here stems the problem of the study , that the future wars will view dramatic developments turnes concepts and standards known to the military affairs on it's head , as a result of the accumulation of the impact of the diversity and the evolution of multi - output revolutions , like technology , information , media and economy revolution , and other revolutions that have passed automatically to the military arenas . The contribution of the expert systems and equipments of artificial intelligence and neural networks and X - ray laser , as well as the robot and super computer in defining the target and turning it in moments , in addition to the contribution of algorithm schemes and communication equipment , as well as the development of theoretical and applied science in facilitating the full implementation of war training ahead of time , in a way that enhance success factors and causes of failure . Those contributions are important which lead us study this subject through raising main question : - How future wars will be with the development of military technology , and its recruitment in the means and tools of war ?To answer these questions , the study started from a hypothesis referring to that the recruitment of the technological development for military fields with armed forces , will alter the nature of future war , so that they accommodate with the challenges posed by the third wave at the military level . In the context of answering the question mentioned above, more than one method have been adopted , according to the requirements of the study , for example , including a historical approach in the study of campaigns and battles which have had a significant impact in the development of means and tools of war , and the diversity of strategies and tactics . and also a functional approach to search in the functions and contributions of the new fields of technological development . and also the future approach to predict some elements of future wars , with the benefit from the expertise of modern wars in the last decade of the 20th century , and the first decade of the 21 century . In the light of the hypothesis which has been put forward, and in order to demonstrate it , this thesis will be structured into four chapters provided to answer the question raised , in addition to a conclusion . In chapter one , I have had to study the technology and the war as a conceptual framework , the first section dealt with the concept of appealing against the terms of concepts and approach , while the second section dealt with the dialectic relationship between the two terms , and their effect on policy .Chapter two studied technological development and war in the 20th century in two sections . It tackled the development and war until the second world war in the first section . and during the cold war in the second.Chapter three focused on the development of technology and war after the Cold war and it's impact on military affairs , to deal in it's first section the new fields of technological development . In it's second section , it dealt with revolution in military affairs .Finally , the fourth chapter studied the technological development and the wars of the first decade of the 21 century , to deal in its first section the war waged on Iraq on 2003 as a case study . and the future of technological development and war , in its second section . In addition to the conclusion , summarizing the content of the thesis , and it's deductive and recommendations.It should be noted , that the study of the technological revolution and future wars , is not without a number of difficulties , such as : - The confidentiality of information relating to military affairs , in general , and the war strategies and management , specially . - Limitations and the obsolescence of the available information on the subject of study , particularly with regard to the phenomenon of war . the scarcity of information available in the base , and the descriptive nature of the شwars in the depths of history , each with their own conditions , and are leaving room for doubt one of the difficulties in the future research of this phenomenon .In the end , I ask God Almighty to make the pragmatic scientific work that involves service to the nation , the paper finds it's place in our Arabic library .

تحضير البوليمر الموصل بولي (ارثوا - تولدين) ودراسة الخصائص البصرية والكهربائية له واستخدامه في تصنيع الخلايا الشمسية == PREPARATION OF CONDUCTING POLY (O - TOLUIDINE) AND STUDY OF ITS ELECTRICAL AND OPTICAL PROPERTIES FOR APPLICATION AS A SOLAR CELLS

اسم المؤلف: حسين فالح حسين اللعيبي
الموضوع العام: علوم الفيزياء
السنة: 2010
الموضوع الدقيق: الفيزياء
الدرجة: دكتوراه
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: The present study include the preparation of poly (O - Toluidine), by the chemical polymerization, then doped with HCl, and P - toluene sulphonic acid.The polymer solution deposited on glass, interdigitated finger electrode, and silicon wafer by the use of spin coating technique, in order to study electrical and optical properties as well as electronic applications in the fabrication of solar cells. The prepared samples were treated thermally before the measurement took place. Addition, a study was made of the effect of dyes on solar cells, (RhB, Flu, CuPc, and PbPc ) deposited on poly(O - Toluidine) and doped by p - toluene sulphonic acid (POT - PTSA). The thickness of the samples is measured by the use of Ellipsometry spectroscopy. The polymer thin films prepared were analysized by the use of (FT - IR) and Raman spectroscopes to determine the functional groups of the chemical bonds. To identify the nature, the structure of the surfaces of the prepared samples and to measured the partial size of the grain Atomic force Microscopy AFM insistent were used. The optical properties of the thin films prepared were studied including recording the absorption spectroscopy for wavelengths of (300 - 900 nm). The absorption coefficient and the forbidden energy gap to transmission directly were measured as well as the refraction index (n), extinction coefficient (k), dielectric constant ε, as well as, the optical constant represented by single oscillator energy (Eo), dispersion energy (Ed), moment of dielectric constant (M - 1, M - 1 3), non linear optical susceptibility (χ3) were determined.The electric conductivity was studied and it was found that the thin films correlate with the ohmic behaviour at the measured volts range (1 - 100V) for the polymers (POT, POT - HCl, POT - PTSA, and POMA). The effect of the temperature on the electric properties of these thin films is also studied. The study shows that the electric conductivity increases with the increase of temperature, where all the samples were found to show a negative thermal coefficient of resistance which is a characteristics of semi - conductive material.The effect of doping with HCl and p - toluene solphonic acid on electric conductivity was studied and found to increase to (2.46x10 - 5 S.cm - 1) while the conductivity of the polymer doping with HCl increases to (7.59x10 - 6 S.cm - 1) compared to the pure polymer (1.49x10 - 7 S.cm - 1). This study shows that the activation energy in the pure polymer is (0.313eV) and decreases when the polymer was doped with PTSA, HCl to (0.211 eV) and (0.235 eV) respectively.For the electronic application of prepared polymers (POT, POT - HCl, POT - PTSA, and POMA) a solar cells were constricted by using n - type silicon wafers and different electrode from gold and aluminium. The optical properties of the solar cell under the effect of the light equivalent to that of the sun and which falls vertically on the sample were studied ; it is practically found that, the highest efficiency obtained is (2.55 %) for the polymer (POTPTSA). The effect of thickness on the solar cell efficiency is also studied where it is found that the highest efficiency is about (2.55%) at thickness (35 nm). The electric properties of the solar cell were studied at different intensity (10,25, 50, 100) mW/cm2 and the efficiency reaches its maximum (4.88) when the intensity of the incident light is equal to 10 mW/cm2. It is observed practically that the efficiency of all cells decreases when dyes are added to the polymer (POT - PTSA). The exposure of the solar cell of the polymer (POTPTSA) to normal weather conditions was tudied for more than two monthswhere it is observed that the cell efficiency falls from 2.55 to 1.18 after two weeks of exposure. Then it reached constant value of 0.88 for two months of time exposure

تحضير مركب من (النحاس - الكرافيت) ودراسة خواصه الكهربائية والميكانيكية والحرارية == (Copper - Graphite) composite preparation and studying it's electrical, mechanical and thermal properties.

اسم المؤلف: مهدي محمود مطر
اسم المشرف: فاضل عطية جياد | ابراهيم رمضان عاكول
الموضوع العام: علوم الفيزياء
السنة: 2010
الدرجة: دكتوراه
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: في هذا العمل, تم تحضير مادة متراكبه من النحاس والكرافيت باستخدام طريقة مسحوق المعادن (powder metallurgy method) وتم دراسة خواصها الفيزياويه والميكانيكيه والكهربائيه والحراريه.نسب مختلفه من الكرافيت كانت (40%,30%,20%,10%,5%) تم اضافتها الى مسحوق النحاس,كل النسب خلطت بعنايه مع (2%) من وزن المركب مع بولي فينول الكحول (polyvinyl Alcohol) كرابط.النماذج شكلت على شكل عينات دائريه ,ثم كبست تحت ضغط (55) ميكا باسكال ومن ثم عولجت حراريا بعد وضعها في انابيب من الكوارتز مفرغه حيث وضعت في فرن بدرجة حراره (900) درجة مؤية لمدة (4) ساعات حيث كان معدل درجة التسخين والتبريد هي (4.5) درجة مؤية لكل دقيقة .الكثافة الحجمية(Bulk density ) ) والفجوات الضاهرية(Apparent porosity) ومقاومة البلي(Wear rate ) ومعامل الاحتكاك(Friction coefficient ) والممانعه الكهربائيه(electrical resistivity) والتوصيليه الحراريه(thermal conductivity) درست.حيث كانت الكثافة الحجمية (3.24 - 6.1)غرام لكل سنتميتر مكعب لكل النسب من الكرافيت والفجوات الضاهرية (13.816 - 8.768) غرام لكل سنتميتر مكعب وكذلك معدل البلي لمختلف الاحمال (5,10,15) نيوتن كان يقل مع زيادة محتوى الكرافيت في المركب حيث كان معدل البلي (2.91x10 - 7 - 0.9x10 - 7) غرام لكل سنتميتر عند مسافه (6) سنتميتر لكل نسب الكرافيت وكذلك معامل الاحتكاك (0.562 - 0.590) ,الممانعة الكهربائية كانت (108x10 - 3 - 80x10 - 3) اوم لكل متر والتوصيليه الحرارية كانت (116.41 - 131) وات لكل كلفن متر لكل نسب الكرافيت.العينه (10%)كرافيت اختيرت افضل نموذج حيث كانت الفجوات الضاهرية لها (10.024) غرام لكل سنتميتر مكعب والكثافة الحجمية (5.13) غرام لكل سنتميتر مكعب ومعامل الاحتكاك (0.580) ومعدل البلي(2.58x10 - 7) ) غرام لكل سنتميتر عند حمل (15)نيوتن وممانعة كهربائية (80.2x10 - 3) اوم لكل متر وتوصيلية حرارية (128.37) وات لكل كلفن متر .مواد مختلفة مثل سليكون الكاربيد(SiC) واوكسيد اليثانيوم(( La2O3 ومسحوق الكالين(Kaolin) استخدمت كمواد تطعيم بنسب مختلفة اضيفت الى العينة (10%) كرافيت ودرس تاثيرها على خواص المركب حيث كان معدل البلي قد تحسن حيث اصبح (0.65x10 - 7) غرام لكل سنتميتر لعينة سليكون الكاربيد(SiC) (2.5%) وكذلك الصلادة ازدادت, (1%) من واوكسيد اليثانيوم(( La2O3 قللت معدل البلي الى (1.72x10 - 7) غرام لكل سنتميتروكذلك الصلادة ازدادت ,اضافة نسب مختلفة من الكالين الى المركب وخصوصا النسبة (5%) قد حسنت معدل البلي حيث وصل الى (2x10 - 7) غرام لكل سنتميتر مع زيادة للصلادة ايضا.معدل البلي ومعامل الاحتكاك درست باستخدام تقنية (pin - on - disk) حيث استخدمت ثلاثة احمال هي (5,10,15) نيوتن وعلى ثلاث مسافات هي (4,6,10) سنتمتر, بصورة عامه النتائج اظهرت ان معدل البلي يزداد مع زيادة الاحمال والمسافات | In the present work, copper - graphite composite is prepared by powder metallurgy method P/M, and studying their physical, mechanical, electrical and thermal properties.Different percentages of graphite (40 wt%, 30 wt%, 20 wt%, 10 wt% and 5 wt%) have been added to copper powder. Each percentage mixed carefully with (2) wt% of polyvinyl Alcohol (PVA) as a binder.Many samples as a disc have been compacted at (55) MPa, and then sintered in evacuated quartz tube at (900)oC for (4) hours where the heating and cooling was (4.5)oC per min. Bulk density, apparent porosity, wear resistance, friction coefficient, electrical resistivity and thermal conductivity of the composite have been study. Where the bulk density (3.24 - 6.1)gm/cm3 for all the percentage of graphite, and the apparent porosity was (13.816 - 8.768) gm/cm3 and wear rate at difference load (5,10 and 15)decreased with increasing graphite content, where the rate (2.91x10 - 7 - 0.9x10 - 7)gm/cm at distance (6)cm for all the percentage of graphite and friction coefficient was (0.562 - 0.590), electrical resistivity was (108x10 - 3 - 80x10 - 3)ohm. m, and thermal conductivity (116.41 - 131) w/k.m for all percentage of graphite.10 wt% graphite composite has chosen a best of samples where the apparent porosity was (10.024) gm/cm3 and bulk density (5.13) gm/cm3 and friction coefficient (0.586) and wear rate (2.58x10 - 7) gm/cm at (15)N as a load, and resistivity (80.2x10 - 3) ohm .m and thermal conductivity (128.37) w/k.m.Different materials such as SiC, La2O3 and Kaolin have been used as doping materials in different percentages to best sample prepared (10 wt% graphite) and studying their effect on the properties of this composite. The wear rate has been enhanced where it becomes (0.65x10 - 7) gm/cm for (2.5 wt% SiC) and the hardness has been increased. (1 wt% La2O3 ) has also decreased the wear rate to (1.72x10 - 7) gm/cm with increasing the hardness of the samples. Adding different percentage of kaolin to the composite specially (5 wt %) has enhanced also the wear rate where reach to (2x10 - 7) gm/cm and hardness increasing too. Wear rate and friction coefficient studying under dry sliding condition using pin - on - disk technique. Three loads (5, 10 and 15) N, where used at different distance effect (4, 6 and 10) cm from the center of disk. In general the results showed that the wear rate is increased with increasing the applied load and increased the distance

تاثيرات اشعة الليزر العلاجي واطئ القدرة على الخلايا الطبيعية والسرطانية من خلال تشعيع الغدة اللمفاوية للفئران

اسم المؤلف: مصطفى صالح علي الموسوي
اسم المشرف: تقي علي موسى الموسوي الواجدي | ناهي يوسف ياسين
الموضوع العام: علوم الفيزياء
السنة: 2010
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: ان تقنية التشعيع باستخدام الليزر واطئ القدرة Diode Laser ذي الاطوال الموجية المختلفة له القابلية على احداث تغييرات بايولوجية وذلك من خلال انتقال طاقة الفوتون الى النظام البايولوجي المستهدف، وبسبب الاهتمام بموضوع تاثيرات اشعة الليزر المستخدمة في العلاج الطبي فان تاثير ضوء الليزر ذي القدرة الواطئة على نشاط الخلايا المناعية تمت دراسته على الخلايا المناعية المميزة (macrophages and T cells) في نماذج حيوانية. وان جميع التجارب المتعلقة بالبحث قد انجزت في المركز العراقي لبحوث السرطان والوراثة الطبية التابع للجامعة المستنصرية.تم فحص 180 نموذج من اناث الفئران البيضاء بعمر شهرين وذات معدل وزن 25± 5 غم في هذا البحث، وطبقا لبروتوكول العلاج بالليزر تم تقسيم الفئران الى مجموعتين، المجموعة السليمة (90 (n= والمجموعة المصابة بسرطان الغدة اللبنية((AM3 (90 (n=. تم تشعيع الغدد اللمفاوية العنقية ل75 فارة من كل مجموعة باستخدام ليزر القدرة الواطئة ذي الاطوال الموجية (830,780,670,635,532) نانومتر. كل خمس عشرة فارة من كل مجموعة قد تم تشعيعها من احد تلك الليزرات بواسطة توجيه حزمة الليزر الى الغدد اللمفاوية لتلك الفئران مرتين في اليوم الواحد لمدة 20 دقيقة وللفترات 5، 10، 15، 20 ،25 يوم على التوالي، بينما لم يتم تشعيع مجموعة اخرى مكونة من 30فارة وذلك لاستخدامها لاغراض المقارنة مع المجاميع المشععة وللفترات الزمنية نفسها. في نهاية التجربة، تم قتل جميع الفئران بعد نهاية الفترات 5، 10، 15، 20 ،25 يوم على التوالي، لاجراء التشريح وازالة الغدد اللمفاوية بهدف اجراء الفحص النسيجي واستخدام طريقة الفحص الكيميائي النسيجي المناعي (IHC)، CD3) و(F4/80 لدراسة تاثيرات الليزر على الخلايا المناعية التي يمكن تحفيزها لتحسين وظيفة الغدة اللمفاوية بهدف زيادة استجابة الجهاز المناعي، وبعدها يتم فحص العينات تحت المجهر الضوئي.من خلال تحليل النتائج التي تم الحصول عليها في هذا البحث، وجد ان الاطوال الموجية المختلفة للليزرات القدرة الواطئة يحفز خلايا الجهاز المناعي. ان تشعيع الخلايا المناعية باستخدام ليزر واطئ القدرة كان مصحوبا بتثبيط معنوي ملحوظ في نمو الورم وكانت اغلب الملاحظات عند الاطوال الموحية 635,670 نانوميتر.الخلاصة________________________________________ان معدل زيادة نسبة T cell (في الفئران الطبيعية) في اليوم الخامس والعشرين من فترة التشعيع هي 30% فقط، بينما كان معدل الزيادة في نفس هذا النوع من الخلايا وبوجود الخلايا السرطانية 107%. وان معدل الزيادة في نسبة خلايا (macrophages) في الفئران الطبيعية في اليوم الخامس والعشرون من فترة التشعيع بالليزر ذو الطول الموجي 635 نانومتر233% والتي تقارب بنسبة كبيره لمعدل الزيادة 237% في نفس هذا النوع من الخلايا وبوجود الخلايا السرطانية .ان تاثير الليزر ذي الاطوال الموجية 635 و670 نانومتر لازال واضحا على حجم الورم للفئران المسرطنة. في اليوم الخامس من التشعيع فان الليزر ذا الطول الموجي 635نانومتر فقط قادر على ان يسبب تثبيط معنوي ملحوظ (p<0.05 ) في حجم الورم، بينما في ايام التشعيع 10، 15، 20 فقط الليزرات ذات الاطوال الموجية 635 و670نانومتر قادرة على ان تسبب تثبيط معنوي ملحوظ في حجم الورم للفئران المسرطنة المشععة. ان الليزر ذا الطول الموجي 635 نانومتر كان له التاثير الاعظم على تثبيط حجم الورم للفئران المسرطنة اذا ما تمت مقارنته مع بقية الاطوال الموجية للفئات العمرية المختلفة.نستنتج من هذه الدراسة ان تحفيز الغدة اللمفاوية يعتمد على نوع الليزر المستخدم، حيث ان هناك علاقة بين الطول الموجي لليزر المستخدم مع زيادة عدد الخلايا المناعية عندما تكون الجرعة الاشعاعية متساوية لجميع الاطوال الموجية | Low level diode laser of different wavelengths is an irradiation technique that has the ability to induce biological changes by transferring the photon energy to the targeted biological system, because of the large interest in the field biological effects of laser radiation used in laser therapy, the effect of extremely low - level laser light intensity on the immune cell activity has been studied in the animal model with well - characterized macrophages and T cells. All the experiments of this study were performed in the laboratories of the Iraqi center for cancer and medical genetics research (ICCMGR). A total number of 180 female white mice of two months age and mean weight of 25 ± 5 g were examined in this project. According to the laser treatment protocol the mice were divided into two groups, normal (n=90) and adenocarcenoma inoculation (n= 90). The cervical lymph nodes of only 75 mice of each group were irradiated by different wavelengths LLL (532, 635, 670, 780, and 830) nm. Each of the 15 mice were irradiated by one of these lasers by directing the laser beam to the mice lymph node for 20 mins for a period of 5,10,15,20 and 25 days. This was done twice daily. While the other 30 mice were not irradiated to use them for comparison study with the irradiated groups for the same mentioned periods of time. At the end of the experiment, the animals were killed. Each mouse was fixed on the back of anatomical slab. The specimen (lymph node) after removal were taken for histo - pathology exam and the immunohistochemistry (IHC) method (markers CD3 and F4/80) was used to study the effects of lasers on the macrophages and T lymphocyte cells which can be stimulated in order to enhance the lymph node function, and as a Abstract________________________________________result, enhance the immune system response. Then, the slides were examined microscopically. Through the analysis of the data obtained from this study, it was found that different wavelengths LLL stimulated the immune cells (T and Macrophages), the irradiation of these cells with LLL was associated with a remarkable and significant growth inhibition most noticeably at laser wavelengths of 635 and 670 nm. The average increase in the percentage of T cells (in healthy mice) at the 25th day of exposure to 635 nm laser light was only 30% while the average increase of such cells in the presence of cancer cells was 107%. In contrast, the average increase in the percentage of macrophages (in healthy mice) at the 25th day of exposure to 635 nm laser light was 233% which was very close to the average increase (237%) in the presence of cancer cells. The effect of the laser wavelengths of 635 and 670 nm was still obvious on the tumor volume of cancerous mice. At the fifth irradiation day, the only laser wavelength of 635nm was able to cause a noticeable significant (p<0.05) decrease of tumor volume of the irradiated cancerous mice. While at the exposure days 10, 15 and 20 the only two laser wavelengths of 635 and 670 nm were able to cause a noticeable significant decrease of the tumor volume of the irradiated cancerous mice. The laser wavelength of 635 nm has the maximum significant decrease of tumor volume of cancerous mice in comparison with irradiation of other laser wavelengths at different age groups. As a conclusion for this study, stimulation of lymph node depends on the kind of the used laser. There was a relationship between the used laser wavelength and the increment in the number of the T - cells and Macrophages when the laser dose was uniform for all wavelengths.

بناء دوائر مشغل ليزر شبه الموصل المرئي لقياس المسافة == Driver circuit construction using visible semiconductor laser for distance measurement

اسم المؤلف: محمد فرحان راهي الدريساوي
اسم المشرف: بان رشيد علي
الموضوع العام: علوم الفيزياء
السنة: 2010
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: In this research study and construction of electronic circuits the ability of the laser (laboratory) are mediated by the semiconductor laser in the visible spectral response of the photon detector. (0.35 - 1.35) μm and the estimated circuit composed of the following : A - The transmission unit. B - A unit of receipt. T - Service counter. W - Department of calibration of the counter. C - Department of Qallab the counter to generate the highfrequencies to calculate the time. H - and the cargo unit. G - Department of lasers operating space. D - The department of central processing. All of these services are designed and run program brokered Multisium 2007. And the distance measured this ability is mediated. (100m) and will be equipped with a battery system and reloading as well as the lowest sensitivity possible capacity for the reflected radiation (0.11×10 - 9W)

اعتماد معامل التصادم على فقدان طاقة الايونات العنقوديه السريعه == Impact Parameter Dependence of Energy Loss of Fast Cluster Ions

اسم المؤلف: مثنى محمد محمود
اسم المشرف: خالد عبد الوهاب احمد | رياض خليل احمد
الموضوع العام: علوم الفيزياء
السنة: 2010
الموضوع الدقيق: الفيزياء
الدرجة: دكتوراه
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: Electronic of molecule and ionic clusters study are useful tools in both fundamental research of both material science and plasma physics. The effect of a cluster shown clearly deviatesin the sum of individual effects of each cluster component. Electronic energy loss and channelling of molecular clusters as a function of impact parameter are not so well understood which is according to the mono - atomic ions phenomena. The cluster stopping power can be theoretically treated by the united - atom model, which describes the cluster as an equivalent single atom, with atomic number and mass being the sum of atomic number and mass of each component. This model is limited to the very beginning of the interaction between cluster and the target.The present work describes the calculation of the impact parameter dependent energy loss for bar ions at high velocities, which reproduces full first order calculations for all impact parameters without large scale calculation. The physical inputs which be used the electronic density and the oscillator strength. Atomic units are used throughoutthe present work.This work describes an extension of the perturbative convolution approximation (PCA) model, based on the impact parameter method, for molecules and clusters namely MPCA (Molecular PerturbativeConvolution Approximation). MPCA gives the energy loss as a function of impact parameter taking in the consideration close and distant collisions.In the present work a simple formula for the electronic energy loss of bare ions, screened projectile and molecular cluster ions as function of impact parameter is described. Starting from first order perturbation theory and proposed three programs written in FORTRAN - 90. Using the physical inputs are the electron density and oscillators strengths of the atom. Good approximation has been done to avoid going in a complex numerical calculations and we obtained good agreement with previous works.An extension to the convolution approximation for the ionization probability, energy loss and energy loss straggling as a function of impact parameter for swift ions leads to write a program for the numerical calculations and then apply it on C - target to study the effects of sub - shell on the variation of impact parameter. , and sub - shells have a different effects on the energy loss and energy loss straggling.

دراسة المؤثرات على الاتصالات الليزرية تحت الماء == Study of the Effects on Underwater Laser Communications

اسم المؤلف: مازن علي عبد علي
اسم المشرف: محمد تقي حسين | كاظم حسن حسين الموسوي
الموضوع العام: علوم الفيزياء
السنة: 2010
الدرجة: دكتوراه
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: تم تصميم وبناء منظومة ليزر للاتصالات تحت الماء. هذه المنظومة استخدم الدايود الليزري ذو الطول الموجي (532nm), هذه المنظومة تعمل على تحميل موجة صوتية على ضوء الليزر وارسالها من نقطة الى اخرى. حيث يتم ادخال الموجة الصوتية عن طريق اللاقطة التي تحولها الى اشارة كهربائية ثم تكبيرها وتضمينها. ثم يجهز التيار الى الثنائي الليزري ذي القدرة (50mw)عن طريق الترانزستور(MJ3055), ثم يتم ارسال الحزمة الليزرية خلال الماء واستلامها من الجهة الاخرى. استخدم انبوب من الزجاج نوع بايركس مغلق من الطرفين بواسطة نافذتين من الكوارتز. ان دائرة الاستقبال تعمل على تحويل الاشارة الليزرية الى اشارة كهربائية ضعيفة بواسطة الكاشف. هذه الاشارة تكبر ثم يتم فتح التضمين للحصول على الاشارة الصوتية التي تكبر باستخدام ال( (I.C 386 ويتم ارسالها عن طريق السماعة. في هذا العمل استعمل ثلاثة انواع من الاوساط المائية كاوساط ماصة للاشارة, تم تحقيق اتصال صوتي تحت الماء لمسافة (1m) ولثلاثة حالات : الاولى : في درجة حرارة الغرفة وكانت نسبة الاشارة الى الضوضاء (13.9dB) للماء المقطر, الثانية : باستخدام موشور نيكول حيث كانت نسبة الاشارة الى الضوضاء (dB12) للمستقبلة الاولى بينما كانت (11.4dB) للمستقبلة الثانية في الماء المقطر. الثالثة : في درجات حرارة مختلفة حيث كانت نسبة الاشارة الى الضوضاء (6.9dB) عند درجة حرارة (307K) بينما كانت (14.5dB) عند درجة الحرارة (333K). تم حساب معامل التوهين الحاصل لليزر المار خلال الماء (مقطر, حنفية, نهر). تم استخدام برنامج (MATLAB) لتحليل الحزمة الليزرية المرسلة والمنعكسة وملاحظة توزيع الشدة في ظروف مختلفة.وكذلك تم استخدام برنامج (ZEMAX - 7) الخاص بالتصاميم البصرية, لتصميم منظومة لمرور الشعاع الليزري خلال الماء ومنها تم حساب دالة الانتقال البصري, ومخطط البقعة الليزرية, والطاقة المتجمعة, وعدم التضليل في الشعاع | A design and construct underwater laser communication system have been studied. This system used diode laser of wavelength 532nm. It works by modulating sound wave on the laser beam and sending it away from point to another. The sound wave passed in a microphone and then converts into an electrical signal; this signal will be amplified and modulated. The resultant current is supplied to a laser diode (50mW) output through the transistor (MJ3055) and the laser beam allows passing through water and received from the other side. A tube of pyrex glass of length (1m) is used to contains two quartz windows. The laser power in receiver circuit is converted to a weak electrical signal using silicon detector. This signal is amplified and the audio frequency is separated from carrier frequency and then amplified using (I.C 386) a whole speakers. In this work three types of water medium have been used with different absorption signal. To satisfy a high quality sound communication link underwater for a distance about (1m) using the three following cases : • At room temperature : the signal to noise ratio S/N is (13.9) dB for distilled water, while (9.5) dB for tap water and (6) dB for river water. • Nicol Prism is used and the signal to noise ratio of (12) dB for first receiver while (11.4) dB for the second receiver in distilled water.• At different temperature : the signal to noise ratio S/N increase with increasing temperature is measured (6.9) dB in (307) K while (14.5) dB for river water at (333) K. The attenuation factor of laser beam which passing through three types of water (distilled, tap and river) have been measured. The intensity distribution of the incident laser beam and the reflected beam is computed and analyzed with matlab code, the changes in distribution of intensity of the transmitter pulse are compared with various conditions.Finally zemax 7 code is used, to design the optical system for the laser beam through the water, and calculate optical transfer function (OTF), spot diagram, encircled energy, and unvignetting rays

تصحيح القشرة وبلوخ العكسي المحسوبة من نظريات قدرة الايقاف لبور وبيتا

اسم المؤلف: كريم سهيل نجم عبد الله
اسم المشرف: رياض خليل احمد العاني
الموضوع العام: علوم الفيزياء
السنة: 2010
الموضوع الدقيق: الفيزياء
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: تم في هذا لبحث وضع الافكار النظرية الاساسية لحساب تصحيح القشرة باستعمال الانموذج الكمي(Bethe,1930 ) والانموذج الكلاسيكي( Bohr,1913) باستعمال النظرية الحركية(K.T. )Kinetic theory، انموذج المتذبذب التوافقي (H.O.)Harmonic Oscillator ، انموذج الغاز الالكتروني الحر (F.E.G ) Free Electron Gas model، والمعالجة الكلاسيكية للتصادمات القريبة والبعيدة للبروتونات في الاهداف الصلبة(Al,C,Si ) مع تاثير التبادل. حيث لاحظنا ان تصحيح القشرة في نظرية بور اكبر من تصحيح القشرة في نظرية بيـتا. كذالك تم حساب تصحيح القشرة للاغلفة الثانوية وتصحيح القشرة الكلي للبروتونات في الاهداف الصلبة(Al,C,Si) مع تاثير التبادل. تم في هذا البحث اجراء دراسة نظرية لحساب عدد الايقاف في نظرية بيتا للبروتونات في الاهداف الصلبة ((Al,C,Si مع تاثير التبادل بواسطة النماذج الذرية الثلاث (K.T., H.O., F.E.G). ففي العمل الحالي قمنا باجراء دراسة نظرية حول حساب عدد الايقاف وتصحيح بلوخ العكسي باستعمال النظرية الثنائية(B.T) في السرع الواطئة للبروتونات في السليكون مع تاثير التبادل وذالك لان تصحيح بلوخ العكسي يعتبر من التصحيحات المهمة لما له من اهمية في عملية الانتقال السلس ما بين المناطق ذات السرع الواطئة ( المناطق الكلاسيكية) والمناطق ذات السرع العالية(المناطق الكمية ). تم كتابة البرنامج الرئيسي(K.ube) بلغة الفورتران(Fortran 90) الذي تضمن كل الحسابات التقريبية والمباشرة للمعلمات اعلاه.

دراسة تاثير التركيزعلى الكفاءة الكمية لصبغة الفثالوسيانين - نحاس CuPc == Study of the effect of concentration on the quantum efficiency of copper - Phthalocyanine dye (CuPc

اسم المؤلف: كاترين كاظم شنشل
اسم المشرف: محمد تقي حسين | صبري جاسم لفتة
الموضوع العام: علوم الفيزياء
السنة: 2010
الموضوع الدقيق: الفيزياء
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: لقد تمت دراسة اطياف الامتصاص والفلورة للصبغة العضوية نوع الفثالوسيانين - نحاس(CuPc) في المذيب الدايوكسان, وتحت ظروف طبيعية عن(درجة حرارة الغرفة) وللتراكيز الثلاثة (5x10 - 5 , 1x10 - 4 , 2x10 - 4) مولاري. ان الشدة النسبية لطيفي الامتصاص والفلورة تزداد مع زيادة التركيز وهذا ينطبق مع قانون بير - لامبرت. ان جزيئة الفثالوسيانين((CuPc تمتلك حزمتي امتصاص في المنطقة المرئية وفوق البنفسجية من الطيف,حزمة الطاقة العالية تقع عند حوالي 350 نانومتر,وتعرف عموما باسم حزمة - B.بينما حزمة الطاقة الواطئة فتقع عند حوالي 650 نانومتر,وتعرف عموما باسم حزمة - Q.وقد بينت النتائج تاثير نقصان التركيز في ازاحة اطياف الامتصاص والفلورة الى الاطوال الموجية القصيرة .(Blue Shift) كانت كفاءة الكمية لـ (CuPc) عند التركيز الاول (2x10 - 4) مولاري في منطقة UV/visible 52%) و59%) على التوالي, وزمن العمر الاشعاعي (2.5071 و3.1802) نانوثانية وزمن عمر الفلورة (1.3036و 8763.1) نانوثانية على التوالي, وكانت كفاءة الكمية عند التركيز الثاني (1x10 - 4) مولاري 73%) و65%) وزمن العمر الاشعاعي (5.1426 و5.9717) نانوثانية وزمن عمر الفلورة (7540. 3 3.8816) نانوثانية وعلى التوالي, وكانت كفاءة الكمية عند التركيز الثالث (5x10 - 5) مولاري 83%) و74%) وزمن العمر الاشعاعي (6.2593 و7.6244) نانوثانية وزمن عمر الفلورة (5.1952 و5.6420) نانوثانية وعلى التوالي. دلت الدراسة لاطياف الامتصاص والفلورة للصبغة العضوية (CuPc) بان علاقة الكفاءة الكمية تتناسب عكسيا مع زيادة التركيز | The Absorption and Fluorescence spectra have been studied for organic dye Copper - phthalocyanine (CuPc) in solvent Dioxane separately under normal circumstances at (room temperature) for three concentration (2x10 - 4, 1x10 - 4, 5x10 - 5) M. The intensities of the absorption and fluorescence spectra are increasing with the increase of the concentration which agrees with Beer - Lambert Law. Phthalocyanine molecules (CuPc) have two absorption bands in the visible and ultraviolet region of the spectrum. The higher energy band, occurring at around 350 nm, is generally known as the B - band. The lower energy band, occurring at around 650nm, is generally known as the Q - band. The measurement shows that the Absorption and Fluorescence spectrum have shifted to short wavelengths (Blue Shift). The quantum efficiency of (CuPc) at (2x10 - 4 M) in UV/visible region is (qFM = 52% & 59%) respectively. While the radiative life time is (tFM = 2.5071 ns & 3.1802 ns) and the fluorescence life time is (tF = 1.3036 ns & 1.8763 ns) respectively. For the second concentration (1x10 - 4 M) is (qFM = 73% & 65%), (tFM = 5.1426 ns & 5.9717 ns) and (tF = 3.7540 ns & 3.8816 ns). For the third concentration (5x10 - 5 M) is (qFM = 83% & 74%) (tFM = 6.2593 ns & 7.6244 ns) and (tF = 5.1952 ns & 5.6420 ns).The quantum efficiency results appear to be increase with decreasing concentration.

المقاطع العرضية للانوية المركبة المتكونة من تفاعلات (n,p) و(p,n)

اسم المؤلف: فردوس سامي حسين الياسري
اسم المشرف: ايمان طارق العلوي
الموضوع العام: علوم الفيزياء
السنة: 2010
الموضوع الدقيق: الفيزياء
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: The cross sections for (p,n) and (n,p) reactions were calculated according to the available International Atomic Energy Agency (IAEA) libraries and other experimental published data. The well known international libraries like EXFOR, ENDF, JENDL, JEF, JEFF, BROND, CENDL, contain some cross sections measured during the period from the middle of the last century up to several years ago.This study is concerned with the nuclear reactions used in the production of the protons or neutrons, which are important in shielding calculations, accelerators and proton therapy.The analyzing of a complete energy range has been done starting from threshold energy for each reaction. The cross sections are reproduced in fine steps of incident proton or neutron energy in 0.01 MeV intervals with their corresponding errors. The adopted cross sections for all available experimental data have been calculated for all the considered reactions. A mathematical representative equation for all these reactions is formulated. These equations represent the variation of the cross section with energy, which could be used to predict the values of uncalculated cross sections.The cross sections of light elements like Tritium , Helium , Lithium isotopes ,Berlium , Boron isotopes , Carbon , Nitrogen , Oxigen , Alaminum , Silinum isotopes , , , and Phosfor in specific reactions were considered. The calculation of the adopted values for (p,n) and (n,p) reactions have been done and compared with international libraries which give good agreements.The (n,p) reactions cross sections values are derived from the data of (p,n) reactions and visa versa as a function of neutron or proton energy, respectively, by using the reciprocity theory and the principle of reverse reactions for the ground state.The stopping power according to Zeigler formulae was used in order to obtain the neutron yield for each reaction. Q - value, threshold energy, binding energy, compound nucleus cross sections, transmitted wavelength and the probability of occurrence of the reaction have been also calculated.The programmes of adopt.m, reverse.m, stop.m, yield.m, and cnpw.m have been built for the first time in the present work using Matlab 7.0 to calculate the results of the present work, as well as SRIM (2003) program.The evalutated (p,n) and (n,p) cross sections which are used for the first time, in spite of the numerous data available, a limited number of studies concerning the light elements with very small half life are still very important in nuclear technology. They prove that our calculated values are in good agreement with the published data.

دراسة متانة الربط الانتشاري بين السيراميك والمعادن في الحالة الصلبة == Investigation of the Relaibility of Diffusion Bond Strength Between Ceramic - Metals in Solid State

اسم المؤلف: اروى غازي ناجي الطائي
اسم المشرف: زاريه ازات سركيس | ثامر عبد الجبار جمعة
الموضوع العام: علوم الفيزياء
السنة: 2010
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:

دراسة تعجيل الالكترونات باستخدام تفاعل الليزر مع البلازما الممغنطة للاتصادمية == Study of Laser Acceleration of Electrons in a Magnetized Collisionless Plasma

اسم المؤلف: امال محمد كنيوي العكايشي
اسم المشرف: خالد عباس يحيى | محمد عبد الزهراء حبيب
الموضوع العام: علوم الفيزياء
السنة: 2010
الموضوع الدقيق: فيزياء الالكترونيات
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: A theoretical and computational investigation was carried out in the field of laser - plasma interaction using the Finite Difference Method to study the acceleration of electrons with non - relativistic velocities in a non - magnetized and magnetized collisionless plasmas.First, a (Nd : YAG) laser pulse of 25 fs duration and 5x1015 W/cm2 intensity was assumed in the present study.When this laser pulse was allowed to interact with a stationary electron in vacuum, it was found that the electron is accelerated during the interaction only and returns to stationary state after the laser pulse has passed, in agreement with previous works.Also, the interaction of the same laser pulse with a collisionless plasma at electron density ne= 1x1018 cm - 3 was studied. It was noticed that the energy of the electron during the interaction has reached a maximum value of ~ 1 keV at laser pulse intensity of 5x1015 W/cm2, while the energy of the electron after the interaction reached ~ 15 eV for the same laser pulse intensity.Finally, the interaction of the same laser pulse with a plasma was studied at electron density ne=1x1018 cm - 3 in the presence of an external magnetic field for the three values of the field strength B= 60 MG, 70 MG and 80 MG. It was found that there is an increase in the acceleration of the electron to reach a maximum energy of ~ 19 keV at a laser pulse intensity of 5x1015 W/cm2 and an applied external magnetic field strength of 80 MG during the interaction. However, the electron energy after the interaction reached ~ 3 keV at a laser pulse intensity of 5x1015 W/cm2 and an applied external magnetic field strength of 70 MG. This is due to a sustainable generated laser wakefield of ~ 2x109 V/cm. Thus, it is concluded that an applied external magnetic field assists the acceleration of the electron and can subsidize for a high laser beam intensity

محاكاة العين البشرية باستخدام الخوارزمية الجينية == SIMULATION OF HUMAN EYE USING GENETIC ALGORITHEM

اسم المؤلف: لؤي عبد الصاحب رسول الطائي
اسم المشرف: سهى موسى خورشيد الاوسي | محمد صاحب الطائي
الموضوع العام: علوم الفيزياء
السنة: 2010
الموضوع الدقيق: الفيزياء
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: The aim of this research is simulate an optical system for the human eye using Genetic algorithm. The considered optical characteristics of the optical system simulator include spot size (Z), spot diagram, and effective focal length (EFL). These characteristics are determined with the aid of some mathematical relations, which give the efficiency and accuracy of the adopted optical system design. The work has been performed in two stages : In the first stage, Genetic Algorithem optimization (GA) is used to get the best design by optimizing the optical featurs of the eye elements. The optimal eye design was tested using Zemax software, the test includes estimation of the image quality, and optimal performance for the proposed optical eye system.The second stage was implementing a specially developed software to simulate the behavior of the human eye. The simulator using visual basic 6 and works under Windows operating system, it is able to plot the eye design graphically, and can estimate the considered optical functions to determine the efficiency of the eye simulator.The simulator showed agood results for spot size, spot diagram and EFL, the present work has been gained some credibility when the considered optical functions achieved by the simulator are found compatible with those achieved by Zemax, since the comparison showed a behavioral matching between them, which ensure the correct path of the GA based eye design and the successful proposed eye design.

دراسة الفجوات المصنعة بهيئة عيوب بواسطة الاشعة السينية لمصبوبة المنيوم ومفاصل لحام الفولاذ == X - ray Radiographic Study of Simulated Voids - Like Defects in Aluminum Casting and Welded Joints in Steel

اسم المؤلف: فرقد رشيد سعيد الزبيدي
اسم المشرف: مازن فضيل محروك | ثامر عبد الجبار جمعة
الموضوع العام: علوم الفيزياء
السنة: 2010
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: This project investigates the detection and evaluation of imperfections in internal structures of castings and welded joints by x - ray radiography. Optimum radiography conditions that lead to clear and high contrast image on the radiograph were studied.Equations derived earlier for finding the size and depth of defects in castings were used in this project to test their applicability to a wide range of geometrical parameters used in radiography.The importance of non - destructive testing NDT in industry is discussed. X - ray radiography being one of the NDT techniques, has some privilege over other techniques. For example, welded joints sometimes contain internal flaw or blowholes that may escape detection by other NDT techniques but can not escape detection by x - rays. Two kinds of samples are prepared for radiography. The first sample is aluminum casting through which two different sizes of steel spheres are included. This sample was radiographed from two opposite sides and the x - ray films were analyzed.The second sample is steel plates which are welded by arc welding and then radiographed by x - rays.Imperfections in this sample such as incomplete root penetration, undercut and porosity were detected by x - ray radiography. Different conditions influencing the preparation and radiography of the above samples were studied. The prepared welded sample was radiographed three times for different high voltages (120,140,160) kV respectively with an exposure time of (80) second. The best quality image where the defects can be detected clearly if its size is (5%) of the radiographed object using (120) kV and (140) kV. Moreover the results show that the optimum film gradient was found at (140)kV and the contrast is better than obtained with (120)kV while darkening image was found at (160)kV.In field of the aluminum casting, the two equations were derived earlier proved their capabilities as a right method for identification each of size and depth of such defects in castings and welded joints

دراسة النشاط الاشعاعي الطبيعي للمخلفات النفطية == A study of the natural radioactivity of thepetroleum waste

اسم المؤلف: عصام محمد رشيد درويش
اسم المشرف: ندى فاضل توفيق | كريم خلف محمد
الموضوع العام: علوم الفيزياء
السنة: 2010
الموضوع الدقيق: الفيزياء
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: The aim of this study is to detect the radioactivity of radionuclides and measure the specific activities and the uranium concentration in (30) samples of crude oil and oil waste were brought from three oil locations Dora refinery, Bijie refinery, and north field of al - Rumaila. The measurements in this study were done by using two techniques : 1 - Gamma rays spectroscopy system was used to measure the specific activity for radionuclides. This system is consist of high purity of germanium detector (HPGe) with personal computer as multi channel analyzer (MCA) that computerized to plot the radioactive spectrum and compute the specific activities of the radionuclides. There are seven radionuclides are detected : (Bi - 214, Ra - 226, TI - 208, Bi - 212, Pb - 212, K - 40, and Cs - 137), these radionuclides included; two radionuclides (Bi - 214,Ra - 226) belong to the U - 238 series, three radionuclides (TI - 208, Bi - 212, Pb - 212) belong to Th - 232series, one natural radionuclide (K - 40), and one artificial radionuclide (Cs - 137).For Dora refinery samples, the averages of specific activities of (Bi - 214, Ra - 226) were (7.79, 16.08) Bq/kg respectively, the averages of specific activities of (TI - 208, Bi - 212, Pb - 212) were (7.95,4.05,5.75) Bq/kg , the average of specific activities of (Cs - 137) was (0.64) Bq/kg , the average of specific activities of (K - 40) was (99.3) Bq/kg. For Bijie refinery samples, the average of specific activities of (Bi - 214)was (0.39) Bq/kg, the averages specific activities of (Bi - 212, Pb - 212)were (0.02,0.01) Bq/kg, the average of specific activities of (K - 40) was(2.28) Bq/kg , and three radionuclides (Ra - 226, TI - 208, and Cs - 137) werenot appeared in Bijie samples.2 - solid state nuclear track detectors technique (SSNTDs), the uraniumconcentration determined by using CR - 39 track detector and fissionfragment track technique, the nuclear reaction used as source of uraniumfission fragment is U - 235 (n - f) obtained by the bombardment of U - 235with thermal neutrons emitted from (Am - Be) neutron source with flux(5000 n/cm2.s) for seven days, the concentration were calculated bycomparison with the standard samples.The uranium concentration in Dora refinery samples were rangedbetween (0.95 - 3.34) ppm with average (2.03) ppm for solid samples and(1.25) ppm for liquid samples.The uranium concentration in Bijie refinery samples were ranged from(0.42 - 1.46) ppm with average (0.55) ppm in the solid samples and (1.24) ppm in the liquid samples.The uranium concentration in the north field of al - Rumaila samples were ranged between (1.78 - 6.35) ppm with average (3.37) ppm.From above results, we concluded that the maximum of uranium concentration was found in the north field of al - Rumaila in Basrah governorate, these results are agreement with the permissible limit from IAEA. The maximum of external equivalent dose rate from NORM in oil waste was found in the north field of al - Rumaila was (0.30) mSv/y less than the permissible limit from IAEA which is (1) mSv/y for the public.

التركيب الالكتروني لبلورات الجرمانيوم النانوية باستعمال نظرية المبادئ الاساسية المحددة لهارتري - فوك == Electronic Structure of Germanium Nanocrystals Using Ab Initio Restricted Hartree - Fock Theory

اسم المؤلف: نور هادي عيسـى
اسم المشرف: مضر احمد عبد الستار | احمد محمود عبد اللطيف
الموضوع العام: علوم الفيزياء
السنة: 2010
الموضوع الدقيق: الفيزياء
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: تم استعمال طريقة المبادئ الاساسية المحددة لهارتري - فوك وتقريب خلية الوحدة الكبيرة لمحاكاة تاثير الحجم على بلورات الجرمانيوم النانوية ولقد تم دراسة خمسة احجام من الذرات هي8 و16 و54 و64 و128 ذرة وتحديد التركيب الالكتروني وبعض الخصائص الفيزيائية لتلك البلورات النانوية لجزئي القلب والسطح مثل فجوة الطاقة وطاقة الترابط والثابت الشبيكي وعرض حزمة التكافؤ لشكلين هندسيين المكعب ومتوازي المستطيلات. ان طاقة الترابط تزداد بزيادة حجم القلب وصولا الى القيمة 10.79 الكترون فولت وهذه القيمة تمثل ضعف القيمة العملية تقريبا. بينما فجوة الطاقة تقل مع زيادة حجم القلب وتصبح قريبة من القيمة العملية عند اضافة تاثير السطح وقد وجد ان القيمة 0.29 الكترون فولت لـ 64 ذرة والتي تشير الى نصف القيمة العملية ونتوقع الحصول على قيمة دقيقة عند دراسة عدد اكبر من ذرات السطح. ولقد اخذنا بالحسبان التاثيرات النسبية وتصحيح الطاقة بالنسبة لنقطة الصفر. كما ان ادخال تاثير السطح المؤكسد(001) ذو الابعاد (1×1) وحسب الحصر الكمي فان السطح يعمل على تقليل فجوة الطاقة وزيادة عرض حزمة التكافؤ وهذه النتيجة تتفق مع اغلب البحوث النظرية. اما حزم التكافؤ فانها تكون اكثر عرضا عند السطح نتيجة لفصل المستويات الطاقية ووجود ذرات الاوكسجين.كما ان ثابت الشبيكة بقيمة 0.54 نانومتر يتفق بصورة جيدة مع القيمة العملية. تلك الخصائص تبدو اكبر من تلك المحسوبة بطرائق شبه تجريبية والتي تستخدم الاهمال التام للتداخل التفاضلي لانها تحسب كل التكاملات. ولقد بينت النتائج ان حالات السطح تكون قليلة التحلل بسبب عدم استمرارية السطح ووجود ذرات الاوكسجين | Ab initio restricted Hartree - Fock (RHF) method coupled with the large unit cell method (LUC) is used to simulate five sizes of Ge nanocrystal (8, 16, 54, 64, and 128) atoms and determine the electronic structure and physical properties of these nanocrystals with core and surface parts such as energy gap, cohesive energy, lattice constant, and valence bandwidth for two geometrical shapes : cubic and parallelogram. Cohesive energy increased with the core size reaching the value ( 10.79 eV) which represent approximately twice the experimental value, whereas energy gap decreased as the core size becomes near from the experimental value when we add surface effect so we obtain the value (0.29 eV) for 64 atoms which equals half the experimental value and we expect that we have an accurate value when we study high number of surface atoms. We take into account relativistic and zero - point corrections. The introduce of oxygenated (001) - (1×1) surface is effected and according to quantum confinement reduced the energy gap and enlarged valence bandwidth of (20.29 eV) greater than that of bulk and in agreement with most theoretical researches. Valence bands are wider on the surface part due to the splitting of energy levels and oxygen atoms. lattice constant with 0.54 nm is in good agreement with the experimental value. These properties seem to be larger than that obtained from semiempirical methods using the complete neglect of differential overlap (CNDO) cause it computes all integrals. The results show that the surface states are found mostly few - degenerate because of the effect of surface discontinuity and oxygen atoms

حلول التفرع ذات ثلاث انماط لبعض المعادلات التفاضلية غير الخطية من الرتبة الرابعة == Three - Modes Bifurcation Solutions of Some Nonlinear Fourth Order Differential Equations

اسم المؤلف: احمد كاظم شنان الجابري
اسم المشرف: مظهر عبد الواحد عبد الحسين
الموضوع العام: علوم الرياضيات
السنة: 2010
الموضوع الدقيق: المعادلات التفاضلية
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: This thesis, is interested in the study of bifurcation solutions of some nonlinear fourth order differential equations by using the local method of Lyapunov - Schmidt. Two ways have been used in this study, the first is by using the general local method of Lyapunov - Schmidt and the second is by using the local method of Lyapunov - Schmidt in the variational case. In the first way we found bifurcation solutions of boundary value problem, It is showed that the bifurcation equation corresponding to the above boundary value problem is given by a nonlinear system of three equations. Also, we found the bifurcation diagram of the specifial problem. In the second we studied bifurcation solutions of boundary value of the equation, in the variational case, dxhe normal form of the key function corresponding to the functional, has been found. Also, we found a new geometrical description of Caustic with the bifurcation spreading of the critical points.

دراسة كفاءة طرق التقدير لمعلمات توزيع القيمة المتطرفة باستخدام معاينة مونت كارلو == Study of Efficient Estimation Methods for theparameters of Extreme Value Distribution byUtilizing Monte Carlo Sampling

اسم المؤلف: فادي عادل ابراهيم يونان شعبو
اسم المشرف: اكرم محمد العبود | زينب عبد النبي سلمان
الموضوع العام: علوم الرياضيات
السنة: 2010
الموضوع الدقيق: الرياضيات
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: In this thesis, we consider the extreme value distn. of two parameters for the reason of its appearance in many statistical fields of applications. Mathematical and statistical properties of the distn. such as moments andhigher moments are collected and unified and the properties of reliability and hazard functions of the distn.are illustrated.The chi - square goodness - of - fit is used to test whether the generated samples from the standardized extreme value distn. by Monte Carlo simulation are acceptable for use.These samples are used to estimate the distn.parameters by four methods of estimation, namely moments method, maximum likelihood method, order statistic method and least squares method.These methods are discussed theoretically and assessed practically in estimating the reliability and hazard functions. The properties of the estimator, reliability and hazard functions, such as bias, variance, skewness, kurtosis, and mean square error are tabled.The computer programs are listed in three appendices and the run is made by using "MathCAD 14".

تطبيق نظام النص المترابط لايات الاعجاز في القران الكريم == The application of hypertext system on the inimitability verses in the holy Quran

اسم المؤلف: محمد عدنان شاكر الزبيدي
اسم المشرف: اوديت مارون بدران
السنة: 2010
الموضوع الدقيق: المعلومات
الدرجة: دكتوراه
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: تهدف الدراسة الى تطبيق خاصية النص المترابط لايات الاعجاز في القران الكريم بغية تحديد العلاقة بين المكتشفات العلمية وورود اشاراتها او ذكرها في بعض من ايات القران الكريم فضلا عن ايجاد اوسع قاعدة من المعرفة في فهم النص القراني لاية الاعجاز من خلال العلاقات الرابطة بين اية الاعجاز ، والفهم اللغوي، والتفسير العلمي، ورؤى المفسرين ... وقد استعملت الدراسة عينة بحثية بلغت ( 77 ) بحثا في مجال الاعجاز جمعت من مصادر عدة ، جمعت التقليدية منها من المكتبات الاكاديمية والمكتبات العامة، ودور النشر، بينما الرقمية منها قد جمعت من مواقع الانترنت والاقراص الليزرية المتاحة في المكتبات ودور النشر ... وقد اعتمدت الدراسة في نهجها على منهجين الاول هو المنهج المسحي للابحاث العلمية المنجزة في مجال الاعجاز بينما الثاني هو المنهج التجريبي في تطبيق نظام النص المترابط لايات الاعجاز حيث اعتمدت الدراسة على احد البرامج المجانية والمتاحة على الانترنت لغرض تطبيق الدراسة... تناولت الدراسة في جانبها النظري مبحثين شمل الاول مفهوم النص المترابط واهمية تطبيقه في دراسات علوم القران اما المبحث الاخر فقد تناول مفهوم الاعجاز العلمي وتفسيره والعلاقة بينهما.. اما اجراءات الدراسة العملية في تحليل ومعالجة البيانات المدخلة في قاعدة البيانات فقد اتخذت اجراءات عدة كان من اهمها الاتي : (التحقق والتحقيق، التعديل، الاضافة ، الاختصار،الاستبعاد، الربط الموضوعي والدلالي، بيان وجه الاعجاز ، المجارات اللغوية والبلاغية للنص القراني ، واخيرا عرض قاعدة البيان على خبراء المتخصصين في مجال الفقه والتفسير ) .. وقد اتخذ الربط الشجري في البرنامج الذي اعتمدته الدراسة شكلا لارتباط العقد والتفرعات الجانبية والعلاقات الموضوعية لقاعدة البيانات كما والحقت بقاعدة البيانات ملفات فيدوية بما يتلاءم مع موضوع الارتباط اذ بلغ عدد الملفات الفيديوية (29) ملفا.. وقد خرجت الدراسة بعدد من الاستنتاجات اهمها : 1 - ان استخدام العلاقات الموضوعية مثل (البيان اللغوي، وفهم المفسرين، والنظرة العلمية، والبلاغة النحوية) في بناء الروابط لاية الاعجاز يؤدي الى فهم اوسع في التفسير ورؤى مزدوجة بين العلم والتفسير الماثور والبيان اللغوي.2 - ان قضية الاعجاز العلمي في عصرنا اخذت شهرة عظيمة ورواجا واسعا نظرا لما يتسم به العصر الحديث من تسارع في الاكتشافات العلمية والابتكارات المذهلة، وكذلك لوجود اشارات في القران الكريم دالة على تلك الاكتشافات ... 3 - بينت الدراسة ملاءمة الرؤية العلمية لبعض من بحوث الاعجاز في تفسير بعض الظواهر العلمية التي عجز السابقون في تفسيرها علميا .....( ونلتمس ذلك )عندما نجد ان العلماء قد بينوا الدليل القاطع والملموس في الاشارة العلمية التي تشير اليها الاية الكريمة .كما وابدت الدراسة بعضا من المقترحات كان منها : 1 - ان يراع المعنى الدلالي للنص القراني باستعراض النص المتشابه موضوعا في مجمل ايات القران الكريم كله ، اذ ان ايات الموضوع الواحد بعضها مكمل للبعض وموضح لها، فلابد من جمع جميع الايات الواردة في الموضوع المبحوث حتى يستطيع التوصل الى الحقيقة الثابتة.2 - ضرورة مقارنة اراء علماء اللغة المعاصرين مع اراء علماء المسلمين الاوائل في الاستناد الى دلالة السياق لتحديد المعنى، وفهم دلالات الالفاظ والتراكيب والنصوص، ليساعد ذلك في تحليل النصوص وتفسيرها. كما ويتوجب الانتباه الى ان هناك بعض المعاني للالفاظ ذكرها اصحاب المعاجم واستبعدت عن تفسير الاوائل بسبب عدم معرفتهم بالحقيقة العلمية للاية وقد استعان المفسرون اليوم بتلك المعاني لتفسير الظواهر العلمية للاية مما قد يحمل النص ما لا يحتمل. | Mohammed Adnan Shakir "The application of hypertext system on the inimitability verses in the holy Quran" Ph.D. Dissertation, Information and Library science Department , College of Art / Al - Mustansiriya University , Supervisor Professor Dr. Odette M. Badran . Baghdad, 2010.This study aims at applying the hypertext system on the miraculous versus in the holy Quran to limit the relationship between the scientific discovers and their references to some verses . also to find a wider knowledge base in understanding the miraculous verses though the related links between : the verses , the linguistic understanding , scientific explanations and the vision of the interpreters . 77 researches were collected from different traditional and electronic sources available in the college and public libraries and publishing houses . also , the sites on the internet were searched .A survey and experimental methods were applied . free accessible program on the internet was used to apply the hypertext system .The analysis steps of the data included the following : Verification , editing , modification , abbreviation , indicative and subjective linking , showing the miraculous aspect , linguistic and rhetorical metaphor . The data base was tested by experts in interpretation and jurisprudence . The tree model in the program shows the links and nodes and subject relationship in the data base . (29) video files were added to the data base . The most important results are : 1. using the subject relationship as linguistic interpretation , scientific phenomena , interpretations understanding , dramatic rhetoric in building the relationship between the miraculous verses become more understandable and the interpretation and mixed vision between the science and interpretation as well . 2. the scientific miraculous researches are becoming world wide famous because of many scientific discoveries which are referred to in the holy Quran .3. the study showed adequate scientific vision for some miraculous researches in interpretation of some scientific phenomena which previous scientists could not explain .Some of the suggestions are : 1. Take into account the semantic meaning of the Qur'anic text review this text and similar to the overall theme of the Holy Quran all, as the verses of the same subject, some complementary to some described it, it must collect all the verses contained in the subject under examination so that it can reach the hard truth.2. The need to compare the views of linguists with the views of contemporary scholars of the early Muslims to rely on significant context to determine the meaning, and understanding of the semantics and structures and texts, to help in the analysis and interpretation of texts. It also should be aware that there are some meanings of the terms mentioned Dictionaries owners and excluded from the interpretation of the top due to lack of knowledge of scientific truth of the verse was assisted by commentators on those meanings to explain the scientific phenomena of the verse, which may exhibit what the text is not likely.

كتاب الخط لابن السراج

اسم المؤلف: خولة صالح حسين
الموضوع العام: اللغة العربية وادابها
السنة: 2010
الموضوع الدقيق: اللغة
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: صلاح الدين
الصفحات الاولى:

تحليل فيزيائي لاصوات العلة الانجليزية البسيطة في الكلام المتاني وكلام المحادثة == Acoustic Analysis of English Pure Vowels in Clear and Conversational Speech

اسم المؤلف: فراس فتحي علي الفاتح
اسم المشرف: حميد مجيد الحمادي
الموضوع العام: اللغات الاجنبية
السنة: 2010
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: Recently, the number of researchers and the amount of work in acoustic phonetics have greatly increased. This is because of the great importance that acoustic phonetics has on real life applications. Acoustic phonetics deals with those topics in experimental phonetics that can logically be investigated by the analysis, synthesis, and manipulation of speech. Acoustic phonetics can also be used to bridge the gaps that seem to separate phonetics from linguistics. Despite much research and discussion, the relation betweenacoustic properties and linguistic units remains debatable. However, acoustic phonetics with the aid of sophisticated computer programmes and language laboratories, can provide scientific and reliable results. It is especially for this reason that further progress in acoustic phonetics and linguistic structures is hoped for.The present study aims at conducting an acoustic analysis of BBC English pure vowels in two speaking styles. It aims at examining the acoustic properties of English pure vowels produced by native and nonnative speakers in clear and conversational speech. The present study concentrates on the most important aspects of acoustic phonetic research, acoustic analysis, vowel intelligibility, sex - related differences, as well as comparing clear with conversational speech. It is hypothesized that the acoustic properties of English pure vowels in conversational speech are different from those in clear speech. Moreover, the strategies employed by non - native speakers, i.e., exhibiting the acoustic characteristics of the vowels involved in both speaking styles, are different from those of native speakers. Previous work has provided some important insights into the field of acoustic research, particularly on clear and conversational speech. The current study follows the precise procedures presented by many investigators, particularly those procedures and techniques followed by Ferguson and Port (2002) as far as the work on speech styles and vowel intelligibility is concerned. Two recording sessions are conducted for both groups of talkers•Individual files are made for each vowel produced by each talker in both speaking styles. For the present study, vowel duration and values of fundamental frequency (F , i.e., the native and the non - native speakers. The first recording session is devoted to conversational speech analysis. The researcher has invited each talker to listen to a dialogue and talk in a normal conversational mode. The researcher has made sure to ask some questions that naturally evoke some target words.In the second recording session, the researcher asked each talker to read the selected target words (the carriers of the vowels) in a clear speaking style. The individual recordings are saved in a computer to be analysed using Praat’ which is a software for doing phonetics by computer.• The term Talkers’ is used, as advised by Prof. Sarah Ferguson, to refer to the people who come in and speak materials into a microphone.) are measured. Moreover, following Ferguson and Port (2002), the first two formants of the vowels produced by the talkers are measured at 50% of the vowel duration. Also, values of pitch range (maximum F0 - minimum F0) are calculated. Finally, vowel space areas based on the first two formants derived from each vowel in both speaking styles, are analysed and used for comparison. The results of the experiment revealed that all talkers, for both long and short vowels, produced longer vowel durations, higher values of F0, greater values of pitch range, and larger vowel space areas in clear than in conversational speech. Nearly all female talkers in both groups produced higher values than male talkers as far as the four acoustic measures are concerned. Notably, the findings of this study have also shown that the strategies employed by non - native speakers in exhibiting the acoustic properties of English pure vowels, are different from those of native speakers. Moreover, according to the results, clear speech is more intelligible than conversational speech. In an attempt to make themselves, more intelligible or understandable, most talkers produced the vowels more slowly, more loudly, and in a very careful manner, regardless of their language background. In regard to recommendations and suggestions, the researcher has given some recommendations and has also suggested some important points for further research.

تحضير مركبات جديدة مشتقة من N - امينو كوينولين - 2 - اون == Synthesis of new compounds derived from N - amino Quinoline - 2 - one

اسم المؤلف: مهدي فرحان راضي
اسم المشرف: رضا ابراهيم حسين البياتي
الموضوع العام: علوم الكيمياء
السنة: 2010
الموضوع الدقيق: الكيمياء
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: تعد مشتقات ( كوينولين - 2 - اون ) من المشتقات المهمة من الناحية البايولوجية والصناعية لذلك تم التوسع في الدراسات التخليقية لمشتقاتها فقد تضمن هذا البحث تحضير اثنان واربعين مركبا جديدا , تحتوي على حلقات غير متجانسة بطرائق متعددة كما موضح في المخططات ( 4,3,2,1) وقد تمت دراستها وتشخيصها بوساطة طيف الاشعة تحت الحمراء ( FT - IR ) وطيف الاشعة فوق البنفسجية ( UV ) وطيف الرنين النووي المغناطيسي ( 1H - NMR 13C - NMR ) وتحديد الخواص الفيزيائية مثل درجة الانصهار واللون . ويمكن اجمال ماجاء في البحث : 1 - تحضير المركب الاساس ( N - امينو كوينولين - 2 - اون )( M1 ) او ( N - امينو - 6 - نايترو كوينولين - 2 - اون )( M3 ) عن طريق تفاعل الكومارين او 6 - نايترو كومارين مع الهيدرازين المائي باستخدام الايثانول كمذيب . 2 - تحضير عشرة مشتقات جديدة من قواعد شيف ( M13 - M4 ) من خلال مفاعلة المركب الاساس ( M1 ) مع الالديهايدات والكيتونات الاروماتية المختلفة . 3 - تحضير ستة مشتقات جديدة من الايمايدات ( M19 - M14 ) عن طريق تفاعل المركب الاساس ( M1 ) او ( M3 ) مع الانهيدريدات المختلفة من دون مذيب . 4 - تحضير بعض مشتقات اليوريا ( M25 - M20 ) عن طريق تفاعل المركب الاساس ( M1 ) او ( M3 ) مع مركبات الايزوسيانات المختلفة . 5 - تحضير مشتقات الفورماميد ( M27 , M26 ) عن طريق تفاعل المركب الاساس ( M1 ) او ( M3 ) مع حامض الفورميك . 6 - تحضير مشتقات جديدة تحتوي على حلقات غير متجانسة ( M34 - M28 ) عن طريق تفاعل المادة الاساس ( M1 ) مع مركبات الثايول . 7 - تحضير المشتق ( M35 ) عن طريق تفاعل المادة الاساس ( M1 ) مع ثنائي اثيل مالونات . 8 - تحضير مشتقات التترازين ( M37 , M36 ) عن طريق تفاعل المركب الاساس ( M1 ) مع الثايوسيمي كاربازايد او مع ثنائي كبريتيد الكاربون والهيدرازين بوجود هيدروكسيد البوتاسيوم . 9 - تحضير المشتق ( M38 ) عن طريق تفاعل الكومارين مع السيمي كاربازايد هايدروكلورايد بوجود البردين كمذيب .10 - تحضير مشتق الثايادايازول (39 M ) عن طريق تفاعل الكومارين مع 2 - امينو - 5 - هيدرازينو ثايادايازول . 11 - تحضير الجالكونات ( M42 - M40 ) عن طريق تكاثف المركب ( M1 ) مع الالديهايدات الاروماتية المختلفة بوجود هيدروكسيد البوتاسيوم | The Quinoline - 2 - one derivatives are very important compounds and these are used in biological and industrial field because of that forty two novel derivatives containing heterogeneous cycles have been synthesized by many methods. The synthesized compounds have been characterized by some spectral analysis such as ( FT - IR ) , ( U.V ) and ( 1H - NMR , 13C - NMR ) and determination of their physical properties such as melting points and color . This work involved : 1 - Synthesis of starting material ( N - amino quinoline - 2 - one ) (M1) or ( N - amino - 6 - nito quinoline - 2 - one ) (M3) by the reaction of coumarine or 6 - nitro coumarine with hydrazine hydrate in ethanol as a solvent . 2 - Synthesis of ten new derivatives of Schiff's bases ( M4 - M13) by the reaction of starting material (M1) with appropriate aromatic aldehydes or ketones . 3 - Synthesis of six new derivatives of imides (M14 - M19) by the reaction of starting material (M1) or (M3) with appropriate anhydrides without solvent . 4 - Synthesis of some urea derivatives (M14 - M19) by the reaction of starting material (M1) or (M3) with appropriate isocyanate compounds in ethanol as a solvent 5 - Synthesis of formamide derivatives (M26 , M27) by the reaction of compound (M1) or (M3) with formic acid . 6 - Synthesis of new derivatives containing hetrocyclic compounds (M28 - M34) by the reaction of compound (M1) with thiol compounds . 7 - Synthesis of derivatives (M35) by the reaction of starting material with diethylmalonate . 8 - Synthesis of tetrazine derivatives (M36 , M37) by the reaction of compound (M1) with thiosemicarbazide or (CS2) and hydrazine in the presence of potassium hydroxide . 9 - Synthesis of derivative (M38) by the reaction of coumarine with semicarbazidehydrochloride in pyridine as a solvent. 10 - Synthesis of thiadiazole derivative (M39) by the reaction of coumarine with 2 - amino - 5 - hydrazino thiadiazol . 11 - Synthesis of chalcones (M40 - M42) by the reaction of compound (M1) with appropriate aromatic aldehydes in the presence of potassium hydroxide

دراسة كيموحيوية لهرمونات المناسل في امصال مرضى الدراق == Biochemical Study of Gonadal Hormones In Sera of Patients with Goiter

اسم المؤلف: محمد مزهر حسين
اسم المشرف: فاتن فاضل القزاز
الموضوع العام: علوم الكيمياء
السنة: 2010
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: The preset work has focused on the study of gondatrophin ( LH & FSH) in the sera of (109) patients with thyroid disorders aged (12 - 50) years also(114) healthy individuals of matched age and sex were utilized as control group throughout this study .This work include two parts : - I) The first part of this study is devoted to the measurement the levels of thyroid hormones TSH,T3,T4 and gonadal hormones FSH and LH in the sera of patients and control group by using enzyme linked fluorescent assay ELFA technique on the Minividas instrument. The results showed that there were thyroid disorder which were classified into two classes ; 1 - Significant increase (p<0.01) in sera TSH and significant decrease (p<0.01) in sera T3& T4 for patients with hypothyroidism in contrast to patients with hyperthyroidism who had significant decrease (p<0.01) in TSH and significant increase (p<0.01) in their sera T3 and T4 .2 - significant increase (p<0.01) in LH & FSH levels in sera of patients with hyperthyroidism and significant decrease (p<0.01) in LH&FSH levels in sera of hypothyroidism patients, so the distribution of each hormone was divided into two levels (high and low).3 - Body mass index measured for both groups (patients &control group) , it is observed that ( 44.5% ) of patients with hypothyroidism were overweight while (60%) of patients with hyperthyroidism were underweight .II) 1 - In the second part of this study the sera of patients were divided into two groups (high LH levels 33.1 IU/L, high FSH levels 12.6 IU/L ) (low LH levels 1.8 IU/L , low FSH levels 3.2 IU/L ) in females , while in males (low LH levels 0.1 IU/L , low FSH levels 0.2 IU/L ) by using immune radio metric assay (IRMA) respectively.2 - The characteristic binding of 125I - anti LH antibody with LH and 125I - anti FSH antibody with FSH in sera of hypothyroidism (low LH&FSH)and control group were investigated . Different factors which affected this binding were extensively studied such as : concentration of antigen , concentration of antibody , pH, temperature and time of incubation .3 - Kinetic parameters Ka, Kd , k+1 and k - 1 of the binding of 125I - anti LH antibody with LH and 125I - anti FSH antibody with FSH in low and normal of LH & FSH level group were determined in the optimum conditions , the reaction followed pseudo first order kinetic .4 - The thermodynamic of125I - anti LH antibody 125I - anti FSH antibody with their LH&FSH respectively were studied by using Vant hoff equation to determine thermodynamic parameters of standard state " ΔH° ,ΔS° and ΔG° " , and Arrhenius equation to determine the thermodynamic parameter of the transition state "Ea, ΔH*, ΔS*and ΔG*".

تحضير مونمرات وبوليمرات فاينيلية تحتوي على مركبات امينية مختلفة == Synthesis of Vinylic Monomers and Polymers Containing Different Amino compounds

اسم المؤلف: عبير عبد الرزاق محمد سعيد الموسوي
اسم المشرف: فريال محمد علي السلامي
الموضوع العام: علوم الكيمياء
السنة: 2010
الموضوع الدقيق: كيمياء البوليمرات
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: حضرت عدد من مشتقات البوليمرات المحضرة بطرائق مختلفة والمعوضة بالمجاميع الحلقية غير المتجانسة، او الحوامض الامينية المختلفة، للحصول على البولي اميدات او البولي استرات او البولي (استر - اميد) التتابعي.حضرت المشتقات البوليمرية بالطرائق الاتية : 1 - تحلل البولي بايرولدينون، وتفاعله مع : ا - الامينات الحلقية غير المتجانسة (A1 - A5) مثل pyridine, melamine, 4 - aminoanti pyrine, pyrimidine, 2,2,6,6 - tetra methyl pipyridineب‌ - الحوامض الامينية (A6 - A9) مثل alanine, Glycine, Asparagine, Histidineج - مع اليوراسيل لتحضير البولي استر (A15).2 - البلمرة التكاثفية للاديبويل كلورايد مع الحوامض الامينية (A16 - A19).3 - تحوير بولي حامض الاكريليك مع : ا - الحوامض الامينية (A20 - A23)، ثم مع المركبات الحلقية غير المتجانسة (A24 - A43).ب - تحضير مونمرات الاكريل امايد المعوضة بالحوامض الامينية، ثم بلمرتها، واعادة تعويضها بالمجاميع الحلقية غير المتجانسة (A44 - A47).ج - مع اليوراسيل (A48). درست الصفات الفيزيائية لجميع البوليمرات المحضرة المختلفة، وقيست اللزوجة الجوهرية باستخدام اوستوالد - فينيسك فسكوميتر، بدرجة حرارة 30 °م وباستخدام DMSO وDMF كمذيبات.شخصت البوليمرات والمونمرات المحضرة بمطياف الاشعة فوق البنفسجية والاشعة تحت الحمراء، وباستخدام طيف الرنين النووي المغناطيسي NMR، ودرست التحاليل الحرارية الوزنية لبعض البوليمرات.ان امكان تحضير بوليمرات معوضة بمجاميع جديدة ذات صفات مميزة تكسب البوليمر تطبيقات كثيرة، ومنها التطبيقات الدوائية والطبية. | The drug carrier polymers which substituted with bio units has been considerable growth during the past two decades. A growing aspect of the field is the recognition of polymers as useful therapeutic agents, pharmacological properties, that can be utilized as carrier for selective and sustained delivery vehicles for small molecule or macromolecular. The delivery of drugs at a sustained rate, targeted delivery of drugs at specific sites to minimize toxicity and enhance selectivity for certain antitumer. Due to increasing importance of drug polymers containing heterocyclic and amino acid compounds, in this new work different drug polymers have been synthesized by three lines as follow : First : Reaction of hydrolyzed polyvinyl pyrrolidinone with : a - Heterocyclic amines such as : Melamine, 4 - Amino antipyrine, 2 - Amino pyrimidine, 2 - Amino pydidine, 4 - Amino - 2,2,6,6 - tetra methyl pyridine to obtain [A1 - A5]. b - Amino acids such as : D - alanine, Histidine, Glycine, Asparagine to obtain [A6 - A9]. c - Uracile to prepare [A15].Second : Poly condensation of adipoyl chloride with amino acids [A16 - A19]. Third : Modification of poly acrylic acid with below : a - with amino acids [A20 - A23] which were reacted with heterocyclic compound to yield [A24 - A43].b - Preparation N - substituted acryl amide monomers then polymerization free radically and resubstituted with heterocyclic amines [A44 - A47].c - With uracile to give [A48].The all prepared monomers and polymers were characterized by UV, FTIR spectroscopy also HNMR spectroscopy were identified, element analysis were calculated, and physical properties were studied, the viscosities were determined and swelling percentage have been studied for some prepared polymers.TG thermo gravimetric analysis were recorded for some drug polymers.These substituted polymers were exhibited drug carrier polymers with wide range medical applications.

تحضير, تشخيص ودراسة الخواص الضديدة للبكتيريا لمعقدات Co (??) ,Mn (??) Cu (??) وZn (??) مع قواعد شيف == Synthesis ,Characterization and study Antibacterial properties of Mn(??),Co(??),Cu(??) and Zn(??) Shiff Base Complexes

اسم المؤلف: عادل حسين علي العامري
اسم المشرف: سعدية احمد ظاهر عاكوب
الموضوع العام: علوم الكيمياء
السنة: 2010
الموضوع الدقيق: الكيمياء
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: يتناول العمل الوارد في هذه البحث تحضير ثلاث ليكنداتL3,L2,L1)) مشتقة من تفاعل (Salicyladehyde) مع كل من(N,N - dimethylp - phenylenediamine) (acid o - amino benzoic) و(3 - nitro o - phenylene diamine) .وقد شخصت تشخيصا دقيقا بالطرائق الطيفية المعروفة وهي الرنين النووي المغناطيسي(H - NMR) و((C13 - NMR ,مطيافية الكتلة (Mass Spact.) ,مطيافية الاشعة تحت الحمراء (FT - IR) ومطياف الاشعة فوق البنفسجية - المرئية (UV - Vis) للتوصل الى تعيين الصيغ التركيبية الدقيقة لليكندات المحضرة وهي : - 1 - (4 - dimethylamino)phenylimino)methyl phenol - 2 ومختصره (L1). - 2 2 - hydroxybenzylideneamino)benzoic acid ) - 2 ومختصره (L2).2,2 - ((4 - nitrobenzene - 1,2 - diyl)bis(nitrilomethylyildene)diphenol - 3 ومختصره(L3). كما حضرت المعقدات من خلال مفاعلة كلوريدات العناصر الانتقالية(MnCl2.4H2O CoCl2.6H2O , CuCl2.2H2O , ZnCl2) المذابة في الايثانول المطلق مع محاليل الليكندات المحضرة بالمذيب نفسه وبظروف مختلفة . وتم حساب النسب المولية وهي نسبة (M : L ) للمعقدات المحضرة فتبين ان النسبة (1 : 1) في معقدات Cu(II),Mn(II) بينا تكون(1 : 2) لكل من Co(II), Zn(II). اما معقدات (L2) فتاخذ كل الفلزات النسبة (1 : 1) . اما معقدات (L3) فتاخذ كذلك كل الفلزات النسبة (1 : 1). وتم تشخيص المعقدات المحضرة ,واقترح الاشكال الهندسية لها من نتائج مطيافية الاشعة تحت الحمراء ومطياف الاشعة فوق البنفسجية - المرئية والامتصاص الذري اللهبي لتحديد نسبة (M%) للفلزات الداخلة في تركيب هذه المعقدات كذلك حساب التوصيل المولاري (mΛ) للمعقدات المحضرة وبتركيز(10 - 3mol/L) بمذيب (DMSO) لتحديد المعقدات الايونية والمتعادلة منها .ومن خلال كل هذه القياسات تم اقتراح الاشكال الهندسية للمعقدات المحضرة وكما ياتي : - 1 - معقدات الليكند الاول (L1) : - كانت الاشكال ثماني السطوح : • [Mn(C15H15N2O)(H2O)3Cl]• [Cu (C15H15N2O) (H2O)3Cl] وكانت الاشكال رباعية السطوح : • 2H2O [Co(C15H15N2O)2]• [Zn(C15H15N2O)2]2 - معقدات الليكند الثاني (L2) : - كانت الاشكال ثمانية السطوح : • [NH3(Et)][Cl Mn (C14H9NO3) (H2O)2]• [Co (C14H9NO3) (H2O)3]• [Zn(C14H9NO3)(H2O)3] اما النحاس فاخذ الشكل رباعي السطوح : • [Cu (C14H9NO3) (H2O)]3 - معقدات الليكند الثالث(L3) : - كانت الاشكال ثمانية السطوح : • [Co (C20H13N3O4)(H2O)2]• [Cu (C20H13N3O4)(H2O)2] وكانت الاشكال رباعية السطوح : • H2O [Mn (C20H13N3O4)]• [Zn (C20H13N3O4)]وكما تم قياس الفعالية الضديدة للبكتريا لليكندات المحضرة ومعقداتهم . | In this work we have synthesized several new ligands derived from the reaction between salicylaldehyde and each of the following : o - aminobenzoic acid, N,N - dimethyl p - phenyleediamine and 3 - nitroo - phenylenediamine. All the synthesized ligands are characterized using fouiertransform, infra - red (FT - IR), (H,C13 - NMR) and Mass Spectra techniques. The synthesized ligands are : 1) 2 - (4 - dimethylamino)phenylimino)methyl phenol (L1)2) 2 - (2 - dimethylamnio)benzoic acid (L2)3) 2,2 - ((4 - nitrobenzene - 1,2diyl)bis(nitrilomethylyildene)diphenol(L3) Our work also includes the synthesis of metal complexes of the above ligands. As complexes of each of Mn(II), Co(II), Cu(II) and Zn(II) are synthesized by the reaction between the ethanolic solution of the chloride of the above metals with the ligands. These complexes are characterized by several techniques; molar ratios are used to estimate metal to ligand ratio in each complex and our results show that in case of L1 ligand the metal to ligand ratio in case of Mn(II) - complex and Cu(II) - complex is 1 : 1 and it is 1 : 2 in case of Co(II) - complex and Zn(II) - complex. While with L2 ligand, all the complexes give the ration 1 : 1. In case of complexes with L3, all the complexes seems to be in 1 : 1 ratio metal to ligand. The other techniques which have been used for the identification are spectroscopic, FT - IR, Electronic spectra, molar conductivity in dimethyl sulfoxide and determination of the metal content (M%) using Flam atomic absorption spectroscopy (FAAS).The chemcial structure for the above complexes are suggested according to the results obtained as follow : 1 - Complexes of (L1) : - Octahedral formulation : - [Mn(C15H15N2O)(H2O)3Cl] [Cu (C15H15N2O) (H2O)3Cl] Tetrahedral formulation : - [Zn(C15H15N2O)2] 2H2O [Co(C15H15N2O)2] - 2 Complexes of (L2) : - Octahedral formulation : - [NH3(Et)][Cl Mn (C14H9NO3) (H2O)2] [Co (C14H9NO3) (H2O)3] [Zn(C14H9NO3)(H2O)3] Tetrahedral formulation : - [Cu (C14H10NO3) (H2O)] - 3 Complexes of (L3) : - the Metals give O.h : [Co (C20H13N3O4)(H2O)2] [Cu (C20H13N3O4)(H2O)2 ]But the T.h is : H2O [Mn (C20H13N3O4)] [Zn(C20H13N3O4)]We also have studied biological activity of the ligands and complexes synthesized in this work.

دراسة ازالة بعض المركبات الفينولية والحوامض العضوية من محاليلها المائية على سطح البوليمر ثلاثي ايثانول امين كليسيرايل ماليت == REMOVABLE STUDY OF SOME PHENOLS AND ACIDS COMPOUNDS FROM AQUEOUS SOLUTIONS BY (TRIETHANOLAMINE - GLYCERYLMALEATE) POLYMER SURFACE

اسم المؤلف: محمد حسين علي
الموضوع العام: علوم الكيمياء
السنة: 2010
الموضوع الدقيق: الكيمياء
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: Triethanolamine - glycerylmaleate polymer was prepared, and identified by FTIR spectroscopy then swelling tests were performed for this polymer in different solvents.The adsorption processes of the some phenols and acids compounds : ph, na, nal, B, AB and DAB in aqueous solutions on the surface of this polymer were investigated by the use of UV - visible spectrophotometer and also studied at different : temperatures, ionic strength, and pH.The results revealed that the adsorption for compound at temperature of 25 °C took : S - mode for all compounds according to Giles classification.1 - At temperature of 25 C the adsorbate amount arrange to the following order : ph < nal < na < B < AB < DAB2 - The adsorption for ph, na, nal, and B take the following order for ionic strength 0.1M NaCl > 0.0M NaCl >0.2M NaCl But for AB, and DAB take 0.0M NaCl > 0.1M NaCl >0.2M NaCl3 - Generally it was noticed that adsorption quantities is proportionally correlated with the pH studies.4 - The ΔH values for all adsorbate compounds were negative, while ΔS values were negative for all compounds except for ph and B.5 - In comparison with zeolite (5A) the prepared polymer posse’s higher ability to adsorb than zeolite especially for AB and DAB compounds.

علاقة الهرمونات الجنسية بصورة الدهون المصلية والاجهاد التاكسدي في عقم الرجال

اسم المؤلف: ذو الفقار غانم محمد المحنه
اسم المشرف: سلمان علي احمد
الموضوع العام: علوم الكيمياء
السنة: 2010
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:

تحضير بعض قواعد شف كمثبطات لانزيم اليوريز ودراسة تاثيرها على بكتيريا المتقلبات Proteus M == Preparation of some Schiff bases as Urease inhibitors and study their effect on Proteus mirabilis bacteria

اسم المؤلف: احمد حسين علي التميمي
الموضوع العام: علوم الكيمياء
السنة: 2010
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: The current study involves preparation number of cysteine derivatives by the reaction of cysteine with different aromatic aldehydes forming the following Schiff bases : "2 - (4 - bromobenzylideneamino) - 3 - mercaptopropanoic acid, 2 - (4 - hydroxybenzylideneamino) - 3 - mercaptopropanoic acid, 2 - (4 - (dimethylamino)benzylideneamino) - 3 - mercaptopropanoic acid and 2 - (4 - chlorobenzylideneamino) - 3 - mercaptopropanoic acid".The new prepared derivatives were identified by using spectroscopy (FTIR) and measuring their melting points.The biological activities against Proteus mirabilis were estimated using well - diffusion method around the plate then the antibacterial activities were estimated.The effects of the prepared compounds on urease activity were studied. The results showed good effect in urease inhibition. All the prepared compounds showed competitive inhibition since the value Vmax was the same and Km increased.Finaly, Vmax, Ki, Km and i % values of the enzyme was calculated using line weaver Bruk equation.It is noticed from enzymatic and biological studies that Schiff bases compounds are strong inhibitors of the urease enzyme where the(2 - (4 - (dimethylamino)benzylideneamino) - - 3mercaptopropanoic acid ) inhibition force was (Ki=0.0043 M) which is the highest inhibition force comparing with the other prepared compounds.The percentage of inhibition (%i) was equal to (96.77%).

تحضير ودراسة تحليلية لبعض الاصباغ الازوية الزئبقية ومعقداتها مع النحاس الثنائي == Synthesis and Anaytical Study of Some Mercuried Azo Dyes and Their Complexes With Cupper (II)

اسم المؤلف: حوراء خليل ابراهيم الاسدي
اسم المشرف: اسعد عبود علي | طارق علي فهد
الموضوع العام: علوم الكيمياء
السنة: 2010
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: The study to prepare five new azodyes, were derived from paracetamol and elemental mercury as a main part with each of thecompounds : 1) 2 - Amino - 5 - Sulfonic acid phenyl mercury (II) chloride.2) 2 - Amino - 5 - Acetyl phenyl mercury (II) chloride.3) 2 - Amino - 5 - Carboxy phenyl mercury (II) chloride.4) 2 - Amino 5 - Nitro Phenyl mercury (II) chloride.5) 2 - Amino - 5 - Sulfamide phenyl mercury (II) chloride.The study is divided into three parts, the first part includes the preparation of dyes (L1, L2, L3, L4, L5) of colors (pastel orange, red bloody, red bloody, deep orange, red bloody), respectively, and have the general chemical formula : X : SO3H (L1), COCH3 (L2), COOH (L3), NO2 (L4), SO2NH2 (L5) The spectral study was to identify the max. Wavelengths of the dyes is (500,330,300,380,500 nm), respectively. The effect of pH on absorption spectra electronic of dyes has been prepared and studied at the extent of the visible region of wavelengths (200 - 600 nm) using buffer solutions of different pH (0.7 - 12). PDF created with pdfFactory Pro trial version www.pdffactory.com The ionization constant hydroxyl group for the Paracetamol and some derivatives of aniline are used in the interaction and protonation constants Nitrogen atoms of the azo dyes were calculated by using the half height method. The second part included the study of spectral complexes dyes (L1, L5) with copper (II) and the color of the complexes resulting from(red), were identified optimum conditions for the composition of these complexes as selection of the max. Wavelength and was (520,530 nm), respectively. The pH effect, time effect, size buffer, type buffer and the effect of sequence of addition, were studied stiochiometrey of formed complexes were carried out using molar ratios and continuous variation methods.The results showed that the complexes are composed by (1 : 2) (metal : Ligand).As well as, the study examined the applicability of the Beer’s law of the Beer and sensitive way spectral azodyes (L1, L5) with copper(II) and identified the maximum values of the concentrations of copper(15.25, 11.43 ppm) and the values of molar absorptivity ( e ) (7302.3, 6079.3) L.mol - 1.cm - 1, specific specific absorptivity (a) (0.1149, 0.0956 ml.g - 1.cm - 1), Sandell sensitivity(S) (0.0087, 0.0104) mg cm - 2, standard Deviation (S.D) (0.0215, 0.026), Detection Limit (DL) (0.76, 0.596 mg ml - 1) respectively. The study showed the interference of some important ions which may interfere and affect the values of absorption complexes under study in addition calculate of stability constants of these complexes using the method of corresponding solutions containing a half values method.Infrared spectroscopy were taken for both azo dyes and complexes (L1, L5) with copper (II), it is clearly that the spectrum from the observation sites and the intensity of the absorption of effective groups have differed PDF created with pdfFactory Pro trial version www.pdffactory.com between dyes and their complexes. In addition these dyes were identified by H1 NMR. The final part of the study included the applications ligands prepared and it is possible to use the dye solution (L1) as indicator in strong (acid - base) titration between hydrochloric acid and sodium hydroxide in addition to use ligands (L1, L5) as inhibitors for corrosion of carbon steel (N - 80) in hydrochloric acid. The rate of corrosion was measured by weight loss method.

تحضير ودراسة مقارنة لبعض المركبات الحلقية غير المتجانسة المحتوية على حلقات خماسية وسباعية بالطريقة التقليدية وطريقة المايكروويف (MAOS) وتقييم الفعالية البايولوجية لبعضها == Synthesis and Comparative Study of some Heterocyclic Compounds Containing Five and Seven - Membered Rings By Conventional and Microwave Method ( MAOS ) and Evaluate the Biological activity of Some of Them

اسم المؤلف: عبد محمد ظاهر حسن الجبوري
اسم المشرف: خالد مطني محمد الجنابي | اياد سعدي حميد الدليمي
الموضوع العام: علوم الكيمياء
السنة: 2010
الموضوع الدقيق: الكيمياء العضوية
الدرجة: دكتوراه
اللغة: العربية
مكان الجامعة: صلاح الدين
الصفحات الاولى:
المستخلص: لقد تناول البحث في هذه الاطروحة تحضير مركبات حلقية غير متجانسة جديدة ذات الحلقة الخماسية والحلقة السباعية مثل (1, 3, 4 - اوكسادايازول ) و(1, 3 - اوكسازبين ) وقد حضرت هذه المركبات بالطريقة التقليدية , وطريقة المايكروويف وكما يلي : - اولا : الجزء الاول : تحضير مركبات (1, 3, 4 - اوكسادايازول ) ومركبات (1, 3 - اوكسازبين ) بواسطة الطريقة التقليدية وكما موضح في ادناه : - ا - تحويل الحوامض الكاربوكسيلية الاروماتية الى الاسترات المقابلة [H10 - H1] بطريقة الاسترة المباشرة ( طريقة فشر) . ‌ب - تحويل الاسترات المحضرة الى مركبات هيدرازيدات الاحماض الكاربوكسيلية الاروماتية [H20 - H11] وذلك بمفاعلتها مع الهيدرازين المائي في مذيب الايثانول المطلق . ‌ج - وتم تحويل هيدرازيدات الاحماض المحضرة الى 2 - اريل - 1, 3, 4 - اوكسادايازول 5 - ثايول [H31 - H21] بواسطة عملية التصعيد الارجاعي بوجود ثنائي كبريتيد الكاربون وهيدروكسيد البوتاسيوم الكحولي ومن ثم اجراء عملية التحميض بـ 10% حامض الهيدروكلوريك .‌د - وحضرت مشتقات الهيدرازون ( الكيتونية - الامايدية ) [H63 - H37] عن طريق تفاعل التكثيف المباشر بين مركبات هيدرازيدات الاحماض المحضرة والالديهايدات الاروماتية المناسبة . ‌ه - تم اجـراء عملية الغلق الحلقي لمركبات الهيدرازون الكيتونية المحضرة انفا من خلال تفاعلها مع انهدريد الماليك بمذيب الايثانول المطلق لتكوين مشتقات 1, 3 - اوكسازبين [H90 - H64] وهي 3 - (معوض) - 2 - (3 - فنيل معوض) - 2, 3 - ثنائي هايدرو 1 , 3 - اوكسازبين - 4 ,7 - دايون . و- حضرت قواعد شيف[H104 - H91] بطريقة التكثيف المعروفة بين مركب السلفاميثااوكسازول والالديهايدات الاروماتية المناسبة .‌ز - كما تم حولقة قواعد شيف المحضرة اعلاه بطريقة الغلق الحلقي بواسطة انهدريد الماليك بمذيب الايثانول المطلق لتكـوين المركبات [H119 - H105] وهي 4 - ]2 - (معوض) (1, 3 - اوكسازبين) - 4 ، 7 - دايون - 3 يل[ - N - (5 - مثيـل - 3 - اوكسازلايل) - بنزين سلفون امايد .ثانيا : الجزء الثاني تم استخدام طريقة المايكروويف في التحضير العضوي لمشتقات مركبات (1, 3, 4 - اوكسادايازول) ومشتقات المركبات (1, 3 - اوكسازبين) وكما موضح في ادناه : - ا - حضرت مركبات (5 - اريل 1, 3, 4 - اوكسادايازول - 2 - ثايول) المركبات [e, d, c, b, a] بواسطة التشعيع بجهاز المايكروويف وحصول عملية الغلق الحلقي لاملاح البوتاسيوم المحضرة [H36 - H32] والمسماة 3 - (ارايل) ثنائي ثايوكاربازيت والتي تم تحضيرها مسبقا بالطريقة الاعتيادية من خلال مفاعلة هيدرازيدات الاحماض المناسبة مع ثنائي كبريتيد الكاربون بوجود هيدروكسيد البوتاسيوم الكحولي ‌ب - كما حضرت مركبات 1, 3 - اوكسازبين بطريقة التشعيع بجهاز المايكروويف ايضا وهي المركبات [o, n, m, L, k] والمركبات [y, x, w, v, u] وذلك بطريقة الحولقة لمركبات الهيدرازون الكيتونية ومركبات قواعد شيف المحضرة مسبقا بطريقة التشعيع بواسطة جهاز المايكروويف وهي المركبات ] [J, I, h, g, f والمركبات [t, s, r, q, p] على التوالي . شخصت جميع تراكيب المركبات المحضرة بواسطة تقنيات طيف ]الاشعة تحت الحمراء I.R وطيف الاشعة فوق البنفسجية U.V وطيف الرنين النووي المغناطيسي (1H - NMR) وكانت النتائج المستحصلة مطابقة لصحة التراكيب المقترحة , تم دراسة العلاقة بين التراكيب المقترحة للمركبات وخواصها الفيزيائية اعتمادا على القوى ما بين الجزيئات كما تم مناقشة تاثير المجاميع المعوضة في حلقة البنزين على سرعة تفاعل الغلق الحلقي لهيدرازيدات الاحماض اعتمادا على التاثير الالكتروني والتاثير الحثي لهذه المجاميع المعوضة . تم اجراء مقارنة بين المركبات المحضرة بالطريقة الاعتيادية وبين المركبات المحضرة بطريقة المايكروويف فوجدنا ان المركبات المحضرة بالطريقة الاخيرة تكون اعلى في المنتوج وزمن التفاعل اقصر واخيرا تم اختبار الفعالية البايولوجية للمركبات المحضرة وبتراكيز مختلفة وقورنت مع مضادات حيوية معروفة حيث لوحظ ان لها فعالية مختلفة تجاه انواع معروفة من البكتريا , كما تم اختبارها علـى نوعين من الفطريات وبتراكيز مختلفة ايضا فوجد انها ذات فعالية مختلفة وكما موضح في الجدولين (34 ، 35) على التوالي . | The work presented in the current thesis is concerned with the synthesis of some new 1, 3, 4 - oxadiazole and 1, 3 - oxazepine derivatives using the conventional and microwave methods.1 - Part one : - synthesis of 1, 3, 4 - oxadiazoles and 1, 3 - oxazepines by conventional method, the steps of the synthetic plan is outlined below : I. Conversion of the appropriate aromatic acid to their corresponding ester [H1 - H10] using Fisher esterfication procedures. II. Aromatic carboxylic acid hydrazides [H11 - H20] were prepared by the reaction of the appropriate esters with hydrazine hydrate in absolute ethanol.III. Aromatic carboxylic acid hydrazides [H11 - H20] on refluxing with carbon disulfide and ethanolic potassium hydroxide and the subsequent acidification with hydrochloric acid furnish 5 - aryl - 1, 3, 4 - oxadiazole - 2 - thioles [H21 - H31]IV. Ketohydrazones [H37 - H63] were synthesized through the condensation reaction between appropriate acid hydrazide and aromatic aldehyde.V. Intermolecular cycloaddition reaction of these ketohydrazones with maleic anhydride yielded 1,3 - oxazepine [H64 - H90] the compounds : - 3 - (subsistent) - 2 - (3 - substituted phenyl) - 2,3 - dihydro 1, 3 - oxazepine .VI. The schiff bases compounds [H91 - H104] were prepared by known method by the condensation reaction of sulfamethaxazole with appropriate aldehyde.VII. The cycloaddition reaction of the Schiff bases compounds [H105 - H119] with maleic anhydride using moderate reaction condition and absolute ethanol afforded 4 - [2 - (substituted) 1,3 - oxazepine 4,7.dione - 3yl ] - N - (5 - methyl - 3 - isoxazlayl) Benzasulfonamide 2 - Part two : - I - The microwave - assisted organic synthesis of 1, 3, 4 - oxadiazoles and 1, 3 1, 3 - oxazepines is also carried out according to the following steps. II - The 5 - aryl - 1, 3, 4 - oxadiazoles [a, b, c, d, e] were prepared by the microwave irradiation of the polar salts namally, potassium - 3 - aroyl dithiocarbazate [H32 - H36] which in turn were prepared from conventional method through the reaction of acid hydiazide with CS2 and alcoholic KOH . Some of 1,3 - oxazepines have been synthesized, the compounds [k, l, m, n, o] and [ u, v, w, x, y ] from ketohydrazones and Schiff bases , the compounds [f, g, h, I, j] and [p, q, r, s, t] respectively with maleic anhydride by cycloaddition reaction under microwave irradiation. The structures of the synthesized compounds were supported by means of (FTIR), (UV - Vis), (1H - NMR) and the results are agreement with the proposed structures assigned to the synthesized compounds The relation between the chemical structures and physical properties were discussed in term of intermolecular forces. The effect of substitute groups on benzene ring on cyclization reaction of acid hydrazide was also discussed in term of electronic and inductive effect. Compared to the conventional methods , the microwave - assisted synthesis of 1, 3, 4 - oxadiazoles and 1,3 - oxazepines demonstrate several advantage in term of reaction time and overall yield. Finally many of the synthesized compounds were screened for their antibacterial and antifungal activity using different concentration and different type of bacteria and fungous. The results showed prominent activity against these bacteria, the detailed antibacterial screening are reported in Table (34) and the Inhibition of the fungous screening are reported in Table (35

اثر التحالفات الدولية في تطوير الفكر الاستراتيجي الامريكي

اسم المؤلف: محمد ميسر فتحي محمود
اسم المشرف: منعم صاحي حسين العمار
الموضوع العام: العلوم السياسية
السنة: 2010
الموضوع الدقيق: الدراسات الاستراتيجية
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:

اثر طريقة المشروع في السلوك التكيفي والنمو الحركي لدى اطفال الرياض == Impact of Project Method on Adaptive behavior and motor development for Kindergarten Children

اسم المؤلف: اسراء نوفل محمد زكي العزاوي
اسم المشرف: خشمان حسن علي الجرجري
الموضوع العام: العلوم التربوية
السنة: 2010
الموضوع الدقيق: رياض الاطفال
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: الموصل
الصفحات الاولى:
المستخلص: استهدف البحث معرفة اثر طريقة المشروع في السلوك التكيفي والنمو الحركي لدى اطفال الرياض.ولتحقيق هذا الهدف صاغت الباحثة الفرضيتين الصفريتين الاتيتين : 1. لا يوجد فرق ذو دلالة احصائية عند مستوى (0.05) بين متوسط درجات السلوك التكيفي لدى اطفال المجموعة التجريبية التي درست وفق طريقة المشروع ومتوسط درجات السلوك التكيفي لدى اطفال المجموعة الضابطة التي درست وفق الطريقة الاعتيادية في الاختبار البعدي.2. لا يوجد فرق ذو دلالة احصائية عند مستوى (0.05) بين متوسط درجات النمو الحركي لدى اطفال المجموعة التجريبية التي درست وفق طريقة المشروع ومتوسط درجات النمو الحركي لدى اطفال المجموعة الضابطة التي درست وفق الطريقة الاعتيادية في الاختبار البعدي.ولتحقيق هدف البحث اعتمدت الباحثة التصميم التجريبي ذا المجموعتين المتكافئتين احداهما تجريبية درست وفق طريقة المشروع والاخرى ضابطة درست وفق الطريقة الاعتيادية.تكونت عينة البحث من (50) طفلا وطفلة تم اختيارهم بصورة قصدية من اطفال الصف التمهيدي في روضة البسمة بواقع (24) طفلا وطفلة مثلوا المجموعة التجريبية و(26) طفلا وطفلة مثلوا المجموعة الضابطة.وقد كافات الباحثة المجموعتين قبل بدء التجربة في عدد من المتغيرات هي : ( العمر الزمني بالاشهر، عدد افراد الاسرة، الوزن، الطول، التحصيل الدراسي للاباء، التحصيل الدراسي للامهات، درجات الاختبار القبلي للسلوك التكيفي، درجات الاختبار القبلي للنمو الحركي).ودرست الباحثة مجموعتي البحث واعدت الخطط التعليمية اللازمة لكلتا المجموعتين واستغرقت مدة التجربة (10) اسابيع، ولغرض قياس المتغيرات التابعة في البحث اعدت الباحثة اداتين : الاولى : لقياس السلوك التكيفي مكونة من(30) فقرة.الثانية : لقياس النمو الحركي مكونة من (28) فقرة. ولاجل التحقق من سلامة اداتي البحث وصلاحيتهما للقياس قامت الباحثة بايجاد مؤشرات الصدق للاداتين باستخدام الصدق الظاهري من خلال عرضهما على مجموعة من المحكمين، وحسب ثبات اداة السلوك التكيفي بطريقتين طريقة التجزئة النصفية اذ بلغ معامل الثبات (0.81) وبطريقة الفا كرونباخ اذ بلغ معامل الثبات (0.82)، وحسب ثبات اداة النمو الحركي بطريقتين طريقة ثبات المصححين اذ بلغ معامل الارتباط (0.77) وبطريقة اعادة الاختبار اذ بلغ معامل الارتباط (0.86) وتعد هذه المعاملات جيدة.وتم استخدام الوسائل الاحصائية الاتية : )الاختبار التائي لعينتين مستقلتين، مربع كاي، معادلة ارتباط بيرسون، معادلة سبيرمان - براون، معادلة الفا كرونباخ(.وبعد معالجة البيانات احصائيا باستخدام الاختبار التائي لعينتين مستقلتين اظهرت النتائج الاتي : 1 - وجود فرق ذو دلالة احصائية بين متوسط درجات المجموعة التجريبية ومتوسط درجات المجموعة الضابطة في السلوك التكيفي ولصالح المجموعة التجريبية التي درست بطريقة المشروع.2 - وجود فرق ذو دلالة احصائية بين متوسط درجات المجموعة التجريبية ومتوسط درجات المجموعة الضابطة في النمو الحركي ولصالح المجموعة التجريبية التي درست بطريقة المشروع.وفي ضوء النتائج قدمت الباحثة جملة من التوصيات والمقترحات، منها ضرورة استخدام معلمات الروضة طريقة المشروع في تعليم الاطفال، واقترحت اجراء المزيد من الدراسات اللاحقة في المجال نفسه | The current research aims to know the impact of project method on adaptive behavior and motor development for kindergarten children to achieve this aim, the researcher put the following null hypotheses : 1 - There is no statistically significant difference at the level (0.05) found between the averages of adaptive behavior grades of the experimental group using project method and of the control group using traditional method in post - test.2 - There is no statistically significant difference at the level (0.05) found between the averages of motor development grades of the experimental group using project method and of the control group using traditional method in post - test.To achieve the aim of the research, the researcher used experimental design of two equivalent groups, one is experimental using project method and the other is control group using traditional method. The sample included (50) children chosen intentionally from pre - elementary school class in Al - Basma Kindergarten divided randomly to be (24) children in experimental group and (26) in control group the researcher equalized both groups before initiating the experiment in the variables of (age measured in months, family members, weight height, fathers academic achievement, mothers academic achievement, pre - test scores of adaptive behavior, pre - test scores of motor development).The researcher taught both groups with the necessary teaching plans, the experiment lasted (10) weeks, and to measure the sequent variables in the researcher, the researcher made two tools : - The first to measure adaptive behavior made up of (30) items. - The second to measure motor development made up of (28) items.To verify the validity and reliability for measurement, the researcher found reliability indicators of both groups using face vaidily through a panel of experts, reliability of two tools was counted to be for adaptive behavior tool using split - half method (0.81) and by Alpha Kronbach to be (0.82) and for motor development tool reliability using correctors stability (0.77) and by re - test scored (0.86) all of which are good numbers.The following statistical tools were used : 1. T - test for two independent samples, to test the difference between two groups in equality and to find out the items distinctive, and to test difference between groups in post test.2. Kai square to test difference in equalization.3. Pearson conjunction factor to calculate reliability. 4. Spearman Brown formula of reliability. 5. Alpha Kronbach formula of reliability.After the statistical treatment of data using(t - test) for two independent scruples the results showed : 1 - There is a statistically significant difference between the averages of experimental and control groups grades in adaptive behavior with the favor of using project method.2 - There is a statistically significant difference between the averages of experimental and control groups grades in motor development with the favor of using project method.Such are the results, the researcher made a number of suggestions and recommendations like the necessity of using project method by Kindergarten teachers and to initiate future in the same field.

اثر اسلوبي القصة المصورة ولعب الدور في تعديل قصور الانتباه لدى تلاميذ التربية الخاصة == The Impact of the Tow Styles of Pictured Story and Role Play in Regulating the Attention Deficit for Special Education Pupils

اسم المؤلف: عروة عدنان شيت المفرجي
اسم المشرف: انور قاسم يحيى العزاوي
الموضوع العام: العلوم التربوية
السنة: 2010
الموضوع الدقيق: التربية الخاصة
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: الموصل
الصفحات الاولى:
المستخلص: استهدف البحث الحالي التعرف على اثر اسلوبي كل من القصة المصورة ولعب الدور في تعديل قصور الانتباه لدى تلاميذ التربية الخاصة، ولغرض تحقيق اهداف البحث تمت صياغة ستة فرضيات وهي : 1. يوجد فرق معنوي بين درجات المجموعة التجريبية الاولى في الاختبار القبلي والبعدي على مقياس قصور الانتباه ولصالح الاختبار البعدي.2. يوجد فرق معنوي بين درجات المجموعة التجريبية الثانية في الاختبار القبلي والبعدي على مقياس قصور الانتباه ولصالح الاختبار البعدي.3. لا يوجد فرق معنوي بين درجات المجموعة الضابطة في الاختبار القبلي والبعدي على مقياس قصور الانتباه.4. يوجد فرق معنوي بين المجموعة التجريبية الاولى والمجموعة الضابطة في الاختبار البعدي على مقياس قصور الانتباه.5. يوجد فرق معنوي بين درجات المجموعة التجريبية الثانية والمجموعة الضابطة في الاختبار البعدي على مقياس قصور الانتباه.6. لا يوجد فرق معنوي بين درجات المجموعة التجريبية الاولى والثانية في الاختبار البعدي على مقياس قصور الانتباه. استخدم الباحث التصميم التجريبي ذي المجموعات المتكافئة، مجموعتان تجريبيتان وواحدة ضابطة فبلغ عدد افراد عينة البحث (28) تلميذا وتلميذة بواقع (9) تلاميذ للمجموعة التجريبية الاولى و(10) تلاميذ للمجموعة التجريبية الثانية و(9) تلاميذ للمجموعة الضابطة، حيث درست المجموعة التجريبية الاولى وفق اسلوب القصة المصورة، ودرست المجموعة التجريبية الثانية وفق اسلوب لعب الدور، ودرست المجموعة الضابطة وفق الطريقة الاعتيادية، كافا الباحث بين المجاميع الثلاثة في المتغيرات الاتية (العمر الزمني محسوبا بالاشهر، درجة القراءة للصف الثاني الابتدائي، والمعدل العام لدرجات الصف الثاني الابتدائي، والمستوى التعليمي للاباء، والمستوى التعليمي للامهات) واما بالنسبة لمقياس قصور الانتباه قام الباحث بعمل تكافؤ لمجاميع البحث الثلاث، تبنى الباحث مقياس قصور الانتباه المعد من قبل (العبيدي،1999)، وتم التاكد من مدى صلاحية المقياس من خلال قيامه بمجموعة من الاجراءات منها عرضه على مجموعة من المحكمين لاستخراج الصدق، وتم التاكد من ثباته باستخدام معادلة ارتباط بيرسون فبلغ معامل الثبات (0,85)، واجريت له عملية تمييز، استعان الباحث بالقصص الموجودة في القراءة العربية للصف الثالث الابتدائي وقام بتحويلها الى قصص مصورة وتم عرضها على لجنة من المحكمين من ذوي الاختصاص للتاكد من مدى صلاحية الصور ومن مدى تعبيرها عن الموضوع، وتم الاستعانة باحد الكتاب من ذوي الاختصاص في مجال القصة (*) قام الباحث بمسرحة المواضيع ومن ثم قام بعرض هذه النصوص الممسرحة مع النصوص الاصلية للمادة العلمية على لجنة من المحكمين من ذوي الاختصاص للتاكد من مدى صلاحيتها، وباستخدام معادلة ولكوكسن، ومعادلة مان _وتني اظهرت النتائج ما ياتي : - 1. يوجد فرق معنوي بين درجات المجموعة التجريبية الاولى في الاختبار القبلي والبعدي على مقياس قصور الانتباه ولصالح الاختبار البعدي.2. يوجد فرق معنوي بين درجات المجموعة التجريبية الثانية في الاختبار القبلي والبعدي على مقياس قصور الانتباه ولصالح الاختبار البعدي. 3. لا يوجد فرق معنوي بين درجات المجموعة الضابطة في الاختبار القبلي والبعدي على مقياس قصور الانتباه. 4. يوجد فرق معنوي بين درجات المجموعة التجريبية الاولى والمجموعة الضابطة في الاختبار البعدي لمقياس قصور الانتباه ولصالح المجموعة التجريبية الاولى.5. يوجد فرق معنوي بين درجات المجموعة التجريبية الثانية والمجموعة الضابطة في الاختبار البعدي لمقياس قصور الانتباه ولصالح المجموعة التجريبية الثانية.6. لا يوجد فرق معنوي بين درجات المجموعة التجريبية الاولى والمجموعة التجريبية الثانية في الاختبار البعدي لمقياس قصور الانتباه.وفي ضوء نتائج البحث قدم الباحث مجموعة من التوصيات منها : 1. التاكيد على مشاركة التلاميذ خلال الحصص الدراسية وفي كافة المواد الدراسية من خلال اعطائهم الانشطة المناسبة لهم .2. العمل على اعداد الكوادر المتخصصة بتدريس الصفوف الخاصة واعطائهم فرصا اكبر لمتابعة هؤلاء الفئة من خلال الزيارات المباشرة والمتتالية للمدارس وللمعلمين اصحاب الاختصاص في مجال (التربية الخاصة). واستكمالا للفائدة العلمية في هذا المجال قدم الباحث مجموعة من المقترحات منها : 1. اجراء دراسة مماثلة تتناول اثر استخدام اسلوب القصة المصورة ولعب الدور في تنمية التفاعل الصفي لدى تلاميذ التربية الخاصة. | The current research aims to reveal the effect of two cooperative learning strategies is reading comprehension for special education pupils and develop their social interaction. To verify this aim, the researcher put two main hypotheses with each of them three sub hypotheses. The researcher used experimental design of three equal groups, the sample were (27) pupils of four the graders of special education of city center of Nineveh governorate for the academic year 2009 - 2010 to be (9) pupils in the first experimental group using (small groups strategy) (9) pupils in the second group using cleaning together and (9) pupils for the control group using traditional way. The researcher made equation between three groups in (Arabic reading grade for third class, average of third class, time age measured in months, academic level for father and mother) variables. To achieve the goal of the research. Two tools were needed comprehension test to measure comprehension level of special education fourth graders for Arabic reading. The researcher extracted difficulty factor of the items. After applying koder - Richardson formula 20 of test stability, read (0.82) stated good, and the test was finalty consisting of (13) items. The researcher made a tool to measure social in teraction, some items were omitted and adjusted throw the panel of experts and judges specialized in education psychological sciences and methodologies to verify its surface reliability. The researcher found distinctive force of measurement items. The stability was verified through re - test using Alfa - kronbach formula reaching (0.83) a good stability factor. Thus the final image of measurement consists of (39) item. The researcher made teaching plans for all group included (11) subjects in Arabic language based on reading texts of Arabic language for special education and showed a sample on a panel of specialized referces to verify its validity appropriateness and coverage of scientific material a plan for small groups, learning together and traditional ways respectively. After beginning experiment, a pre - test of social interaction measurement was done then the experiment began on 16 - 2 - 2010 on all group for a whole semester namely the second semester of the academic year 2009 - 2010. at the end of the experiment the researcher made a reading comprehension test on all groups pupils on 5 - 5 - 2010 and social interaction measurement (post application) on the three groups pupils on 9 - 5 - 2010. after correcting answers of the sample on both tests, data were collected and statically analyzed using NOVA and Dimcan test of post comparisons. The result showed 1 - No statistically significant difference is found between the means of second experimental grou8p used (learning together) strategy and the control group using traditional way in reading comprehension. 2 - There is statistically significant difference between the means of first experimental group used (small group) strategy and the control group using traditional way in reading comprehension in favor of the experimental group. 3 - There is statistically significant difference between means of first experimental group (small group) strategy and the second experimental group using (learning together) strategy in reading comprehension and in favor of first experimental group. 4 - A statistically significant difference is found between the means of second experimental group using (learning together) strategy and control group using traditional way in developing social interaction and in favor of second experimental group. 5 - Statistically significant difference is found between the means of first experimental group using (small group) strategy control group using traditional way in developing social interaction and in favor of first control group. 6 - No statistically significant difference between the means of first experimental group using (small groups) strategy and second experiment group using (learning together) strategy in developing social interaction. The researcher recommends : 1 - Make courses for special education teachers to view modern methodologies, use cooperative learning strategies to raise the academic level special education pupils. 2 - Incorporate subjects and strategies of cooperative learning within the curriculum of methodology for students of education dept. at basic education college due to its good results. 3 - Ascertain the exact diagnosis special education students to enable learners to know students abilities and potential weakness points. 4 - Use educational techniques used in cooperative learning helping special to on students to understand and comprehend the material specially in Arabic language text reading. 5 - Use of class and outer curriculum activities and verify methodologies to develop information abilities of students and increase class interaction with each other and with other students. 6 - Ministry of education must pay attention to slow learners, to provide them activities inside and out side school and social programs that helping developing their social behavior. The researcher suggestion : 1 - Use of cooperative learning in developing trends and attetndes of normal pupils. 2 - Effect of using training program to develop social interaction for special education pupils. 3 - The effect of cooperative learning strategies on acquiring math concepts for special education pupils. 4 - Effect of using cooperative learning small groups and together strategies in teaching reading Arabic language teats in composition and cartography for special education pupils. 5 - Effect of cooperative learning strategies on adjusting aggressive behaviour for special education pupils.

ترجيحات ابن قدامة الفقهية في كتابه المغني من بداية كتاب النكاح الى الطلاق نماذج تطبيقية : دراسة مقارنة

اسم المؤلف: سليمان محمد سعيد عواد المعضادي
اسم المشرف: مفلح عبد الواحد محمد سعيد الحسيني الهيتي
الموضوع العام: العلوم الاسلامية
السنة: 2010
الموضوع الدقيق: الفقه المقارن
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: After completing this work I'm modest weights Qudaamah, we can not fail to emphasize the most important findings of researchers before me, in addition to what was clear to me through my studies for this book, which is as follows :  Is Imam Ibn Qudaamah scientific wealth is enormous, the history of Islam saw him through the emergence of clear mark it, and of his successor, including knowledge of the folds in her books as important as indescribable described, its brilliantly decorated with the drafting and the beauty of the method. His book is a Al - Mughni of the most important references for the Hanbali school of fiqh, if not the most important of all. Al - Mughni not a book of doctrine only, but is an encyclopedia University in comparative jurisprudence, a crowd which accompanied the evidence of the Qur'aan and Sunnah, try to keep up with the views of Imam Ahmad ibn Hanbal go far, but I'm before him had violated his views on many issues of the strength of his queen jurisprudence, and having tools of ijtihad in the doctrine, was present the views of other sects in the objectivity of scientific unprecedented, and it is likely that what he thinks is correct if it goes against the doctrine, as in dozens of issues, as opposed to dealing with the book enough, has dealt with the editor of the revised doctrine. Reflecting on the approach I'm Qudaamah in his book The Al - Mughni finds it did not come out about the origins of development of the provisions in the Hanbali school, which is the text of a book or a year if found text took him and left the others, and the fatwas issued by the Companion in the absence of his abuse, and if different companions to take what he sees as comparable to the Book and Sunnah, then the introduction of measurement in the absence of the foregoing.  Approved by Imam Ibn Qudaamah the public in more Trgihath related to the issues of marriage, as the question of the requirement of the guardian in the marriage, and the meeting of guardians, as it likely provide full brother to brother, father, as well as the requirement of puberty in the state, and the efficiency requirement to adhere to contract marriage is not for his health, and the father or guardian to compel divorced crazy to get married, and that what counts is the dowry of women relatives of her father's hand, not her mother's hand, and for a man to dismiss his wife for free, provided authorization, and other issues. Violated the Imam Ibn Hanbali school, which is regarded as the supporter of, has gone against his view, the view of this doctrine in certain issues, as the question of the guardian in marriage written from a Muslim where he went to what he said by the scholars that the state in such a situation to prove to her guardian though in writing, contrary to Imam Ahmad and most of the doctrine of those who say that the guardian in this case is the Muslim ruler, as in the question of the impact of sodomy in the sanctity of intermarriage, where he went to the view of the scholars that homosexuality does not publish the sanctity of intermarriage between the perpetrator and effect, contrary to the Imam Ahmed and his doctrine of those who say the owners of the sanctity of marriage. Violated the Imam Ibn Qudaamah in some Trgihath views of the majority of scholars and the views of the owners of doctrine in some of the issues as in the issue of marriage Sabean, where he went to Sabean, who consider their fate If they agree with the people of the book to understand them may marry their women, even though they do not agree they are not of them , while the public believes that Sabean is not permissible to marry their women at all, but Imam Ahmad, he believes that they are People of the Book may never marry their women. This is what his successor and follower of Imam Ibn Qudaamah of the enormous wealth of knowledge invaluable to find the vast number of results, but I mention just flow to us through our humble

الاسباب والمسببات في العقائد الاسلامية

اسم المؤلف: احمد عبد الجبار عمران
اسم المشرف: احمد خزعل جاسم النداوي
الموضوع العام: العلوم الاسلامية
السنة: 2010
الموضوع الدقيق: العقائد
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:

اوجه الاتفاق والاختلاف بين الماوردي والفراء في الفقه السياسي من خلال كتابيهما الاحكام السلطانية : دراسة مقارنة

اسم المؤلف: اميد محمد نجمه محمد
اسم المشرف: فؤاد محمد عبد الكبيسي
الموضوع العام: الفلسفة
السنة: 2010
الموضوع الدقيق: الفلسفة الاسلامية
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: After this comprehensive presentation of the life of Imam Maori and fur, and stated their views and evidence and discussed, I will record the most important findings in my letter, and most important are the following : 1 - lived Mawardy and fur in the era of built tin remarkable abundance of disorder, and most of the country where he worked Mawardy fur scene of strife and rumors, and conspiracies at home and abroad, there has been this age and the occurrence of temptations and permanent renewable among some sects and Islamic sects other.2 - teem age Mawardy and fur large crowd of scientists, writers, poets, scholars and modern and Mufseren which has had a significant impact in raising the scientific life in that period that they lived there.3 - Provisions Bowl : The Bowl, which establishes regulations and laws of political legitimacy that management affairs of the Islamic State, at home and abroad, according to Islamic law.4 - to the provisions of the Royal Soraadp : First : Terms Bowl legitimacy. Second : The provisions of social Bowl. III : Bowl legislative provisions. IV : Provisions Bowl defects.5 - is the author of the provisions of the imam Bowl fur faithful to supplement the curriculum of the budget that invented Maori in the jurisprudence of Islamic politics and Islamic systems based on the view of Imam Ahmad ibn Hanbal.6 - Leading Prayer : The presidency of the general, integrated in terms of religious and secular, US - specific in the management of the affairs of society in the tasks of religion and the world.7 - to lead several terms : the succession, and the ruler, and the Principality of the king, the guardian, the guardian, and the head of state.8 - agreed by all the Sunnis and Shiites and Murji'is and outlaws on the necessity of the Imamate, and must pander to the nation for the imam, who lives in them and the provisions of God Isoshm the provisions of .the law which was brought by the Messenger of Allah 9 - Conditions agreed Imam (Islam and science, justice and safety defects and efficiency) and the different conditions (percentages Quraishi, courage, and values of war and politics).10 - do not take place leading coward, because he needs to protect the borders and make war, and to be strong to manage the political life and to take crucial decisions.11 - Leading up to the several ways in : (first : the way people work and the contract, II : The Way of the Covenant(Succession), III : The Way of Algahrwalgelbp, IV : The Way of the text).12 - The best way for the ruler is an agreement by the people of the solution and the contract for several reasons : First : that the group is better than one and Monday. Second : The consensus is less evidence of the error in the decisions and attitudes. III : Consultation in all things.13 - The military coups in the political arena been to injustice and chaos, and that is why Atjoz military coups, only when necessary.14 - the inauguration of Imam may take priority on the best of it, if the interests of the Muslims and ward off evil from them.15 - for the return of the Islamic ruler and consolidated for the benefit of the nation's Islamic ruler may not be held for two in one country, nor in the two countries.16 - imam and several duties : (save the religion and the implementation of the provisions and protection of the egg and the establishment of borders and protect the gaps and jihad of the enemy and collect handouts and shade and sustenance of Trustees and the outskirts things for themselves and others to be done).17 - to lead the nation duties : (First : obedience, II : Victory).18 - ending the mandate of the Imam (b death or divorce Ooturk the rule of God and praying, and disbelief Owalrdp after Islam).19 - The Ministry : The Vice - Imam in all matters of state or some of them and supervise the application of Islamic law, justice and injustice raise them.20 - Ministry in the doctrine of political types : First : The Ministry of authorization (prime minister), II : The Ministry of implementation.21 - Conditions of the Prime Minister are the conditions of the Imam same except percentages alone. Plus with the requirement of Namely : that of the people enough.22 - to be appointed Minister of powers doctrine in the political decision of the Head of State and issued by virtue ofHim. Required in the designated two conditions : First : the general consideration, II : the prosecution. The Imam in the application of legal provisions.23 - It is the work of the Prime Minister : (execute the orders of the Head of State Appoints and that the rulers, and to consider the Ombudsman).24 - scholars are unanimously agreed not to take women to the ministry at all, and also not to pay dhimmi Ministry of the mandate, while some scholars that passed the Ministry in charge of implementation.25 - Freedom, Islam, science and knowledge of military affairs, saying the Prime Minister, the Ministry is not considering implementation.26 - in the appointment of the Ministry of implementation is not lacking in the appointment but may be satisfied by authorizing him to the Imam and absolute name.27 - the emirate is the third mandate after the Imamat and the Ministry, and is divided into two parts : general and the Emirate of Dubai. General and the Emirate of two types : the Emirate of sustenance and the Emirate of requisition.28 - The Emirate is intended : to authorize the President of the State Governor or the Governor to consider all the affairs of the emirate or the province or territory ..The best conclude by this work is the words of the : (Glorified praise God and I bear witness that there isProphet noGod but You, I seek your forgiveness and I repent to y

المفاتيح في شرح المصابيح لمظهر الدين الحسين بن محمود بن الحسن الزيداني ت 737هـ المقدمة كتاب الايمان : دراسة وتحقيق

اسم المؤلف: هيثم خضير عباس
اسم المشرف: شاكر محمود عبد المنعم الهيتي
الموضوع العام: العلوم الاسلامية
السنة: 2010
الموضوع الدقيق: الحديث
الدرجة: دكتوراه
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: The significance of the Sunna of the Prophet lies in the fact that it is the second source of the Sharia (Islamic Law) after the Holy Quran.It is either confirming the orders and prohibitions cited in the Quran; clarifying certain verses of the Quarn, in accordance with the verse “وانزلنا اليك الذكر لتبين للناس مانزل اليهم ولعلهم يتفكرون”; or adding provisions not mentioned in the Quran. Allah the Exalted orders that the Sunna of the Prophet be followed, according to the verse “و ما اتاكم الرسول فخذوه وما نهاكم عنه فانتهوا”.Given that the Sunna of the Prophet has a lofty and grand status in the Islamic religion, I have selected a hand - written book entitled “المفاتيح في شرح المصابيح” (the key to expounding the lights) by the author Muth’hir Al - Din Al - Hussein Bin Mahmood Bin Al - Hassan Alzeidani (died 727AH), as a title for my thesis. This book is an exposition to another book entitled “the Sunna lights مصابيح السنة” written by the linguistic Imam Al - Baghawi (died in 516 AH). The “the key to expounding the lights” is one of the most important books that have provided a detailed and simplified expounding for the Sunna of the Prophet. It is an honor for me to share my colleagues in reviving the efforts of our ancestor mentors, Allah’s mercy on them; they will always remain our beacons on the road of right.My thesis consists of two chapters : Chapter one : it includes an introduction and two sectionsThe Introduction covers the biography of the two glorified Imams - Al - Baghawi (died in 516 AH), the author of (the Sunna lights); and Al - Zeidani (died in 727 AH), the author of the (key to expounding the lights).Section one : it offers an introduction to the book (key to expounding the lights), and consists of two topics : Topic one : the name of the book and its reference to its authorTopic Two : The methodology of Imam Al - Zeidi and his sourcesSection two : it deals with the written transcripts and my methodology in the research. It is composed of two topics : Topic one : a description for the written transcriptsTopic two : My methodology in the researchChapter two : it includes the examined text, bibliography and references used in the research.In my research I used different sources such as books on biography, language, Hadith (the Prophet traditions) sciences, jurisprudence, and others.Problems in the development of the thesis : • Difficulty to access to the locations where the written transcripts are kept. There are three transcripts in number : two in the National Center for transcripts in Haifa Street. This street has witnessed ferocious battles and hard conditions during 2006 - 2007. The third transcript is kept in the Kadiriya Shrine Library in Baghdad. Three of my colleagues assisted me in examining the first part of this transcript. My share of the first part is the Introduction and the Iman (the Belief) book. • Lack of references about Al - Zeidani, the author of the key to expounding the lights, especially regarding his birth, upbringing, and biography. My colleagues who preceded me attributed this lack of references to the invasion of the tartars to Baghdad in 656 AH (1258 AD), resulting in deterioration of all walks of life, killing of scholars and imams, and gutting of libraries. Most scientists had to flee from Baghdad for fear of death by the hands of tartars. This accounts for the lack of references about them, including the scholar Al=Zeidani.

المستفاد من الامثال القرانية == Learned from Proverbs Koranic

اسم المؤلف: علي مصطفى جاسم محمد الشيخلي
اسم المشرف: ضياء محمد محمود المشهداني
الموضوع العام: العلوم الاسلامية
السنة: 2010
الموضوع الدقيق: الفكر الاسلامي
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: It has abounded that centered on proverbs especially of Arab took care to collect proverbs, explained and then a trend represents the parables of the Quran and Hadith quarrel studies tried to clarify the relationship between proverbs, among other literary arts and contents of these parables .Not surprisingly, proverbs importance rhetorically and cultural, educational, aesthetic and national and other experiences they synthesize and dog wisdom educationally for subsequent generations and this important educational mentioned in the Quran it was natural that the Arabs by collection, classification and an explanation and balance and and studyIt met in parables almost Arab most Arab heritage sources and literature scholars have me and Arab language and interpretation since early collect and categorize tabulation and explained and made them a disciplinary and educational and pedagogical and ornamented by an immodest way and have supported their words their actions so that these sayings and governance remained alive in their written and oral todayI have numerous studies on an old Arab parables and newly me on heritage collection of proverbs and recording of their inherent fears for her from loss and feel them with their importance, they are an important part of the Arab civility and material to explain the nature of life then Arab researchers in multiple fields not only language and literature and grammar but expanded to sociology and behavioral studies and intellectual and ideologicalThe importance of proverbs derived reflect the feelings of people and ideas, customs and beliefs expressed by vividly issued by various classes and communities and groups so that we can count them by means of documenting the lives of people and their speed and movement through time armlets were and places and people by novel or studyThis undertake to write on this topic which I (learned from Proverbs Koranic. This message has divided the introduction and first chapter 5 chapters identify search terms and contained the first definition of ideal study deals with two issues b. b. concepts linked reciprocity was chapter II on properties and its importance and its benefits and included three first properties and detectives, b. conditions similarly b. ideals and his b. III benefits equally chapter III was similarly types and say may furthermore representation and contained the first types of reciprocal study deals with two issues b. b. send ideals of Qur'an Chapter 4 was devoted to hit proverbs infidel and included four detectives b. I hit proverbs to indicate if idols infidels b. hit proverbs if miscreants with if believers b. third hit proverbs to demonstrate poor infidels b. Fourth hit proverbs to clarify the facts and chapter v for striking proverbs to enhance good qualities and included four detectives b. I hit parables for spending b. hit proverbs lawnmower self b. third hit proverbs to regulate social relations b. IV hit proverbs to carrot - and - stick then closing and existing sources and references and tried to detect some properties and benefits which Koranic parables that I succeeded in subtractiveThe proverbial Holy for all the important or weird or description of occurred not Arabs or story about its account or any sense only with round representation there are some terms relevant reciprocal resemble and interfere with his concept of wisdom simile and representation metaphor and stories to distinguish them from other proverbs properties and speech of properties that distinguish it from the Quranic other proverbs to similarly speak a when all Nations and Nations to strike proverbs in the Qur'an has many benefits including reminder and preaching and and report and order to the mind and filmed in a substantial and varied work and praise, censuring and reward and punishment command or destruction and to do something or revoke command section scientists proverbs different subdivisions of these divisions and equally passive and is not for example Quranic concept of ideals as Holy wagon and not in Proverbs that made the what is measurable by except the Qur'an that proverbs, several of which she hates hit proverbs in modern discourses and joke downloads and Twitter; venerating the book of Allaah send parable of the Koran, which is kind of quote, he mostly only to text verse are singer than other say hit proverbs in Quran statement if idols infidels and fails to hit proverbs to measure if kaafirs with if believers hit proverbs to demonstrate poor infidels hit proverbs to clarify some facts of faith hit parables for spending hit proverbs lawnmower self - confidence hit proverbs to regulate social relations hit parables of carrot - and - stick

القياس في العبادات : دراسة اصولية فقهية == AlQiyass Fil - Ibbadat , Derasa Osuliya Feghiya

اسم المؤلف: رعد ريكان حسين علي
اسم المشرف: احمد عيسى يوسف العيسى
الموضوع العام: العلوم الاسلامية
السنة: 2010
الموضوع الدقيق: اصول الفقه
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: After I have finished my research , I can say publicly that my essential reference is the Islamic law ; this reference which has so far specified for the Islamic nation its life , behaviour and the type of steps that should be followed in order to choose the path to worship God properly , we should do that to apply and declare the theme that the Islamic nation is the nation on the globe to order the good and prevent the evil , as stated in the Holly Quran . among the causes of the Islamic nation being the best nation is the existence of these legal teachings which keep the goodness and continuity of the Islamic nation such as the science of al - Figh and its origins which are always acceptable for all ages and new circum stances , ( al - ijtihad ) ( the study ) in al - Figh of which the most important element is (Al - Qiyass ) or ( the measurement ) which is continuous . until the Day of Judgement . If this element were to be closed would create many complicated problems and difficulties , which have their had effects on the nation and the Islamic community . the idea that the Islamic scientists will not continue to accept (Al - Qiyass ) in their studies and researches is misunders tood . in my study , I found out many results mentioned orderly as follows in these section : Abctract________________________________________________________ In the first section I've talked about (Al - Qiyass ) ( the measurement ) in general : the definition , according to those who accepted door denied it , and the discussion of their evidences , the conditions of (Al - Qiyass ) . this section is regarded as a general introduction for my thesis being merely a part of (Al - Qiyass ) , and the proof Of the part needs the proof of the chief base (Al - Qiyass ) being on difference among the scientists needed me to prove the whole (Al - Qiyass ) in order to prove others . I want to prove with evidences that (Al - Qiyass ) is an element legislation . I've found that those who did not accept (Al - Qiyass ) have practically applied it . but at the same time they refuse Al - Qiyass as a legal element in the end of this section I apologized for both : those who accepted or denied Al - Qiyass because both of them were essentially working to safeguard the Islamic legislation . I've also talked abut different definitions of ( Al - Qiyass ) . but I chose one main definition which included the chief meaning of Al - Qiyass : the origin , the branch , the cause and judgment . I discovered tat those who accepted ( Al - Qiyass ) have got their evidences in Al - Qiyass and AL - sauna which refer to the existence of Al - Qiyass in legislation ; meanwhile I mentioned the evidences of those who refused Al - Qiyass I depended on ( AL - Dhahiriya ) having their wide range in their . judgements , ( they , themselves , have opposed those who said that of Al - Qiyass is an origin of Islamic legislation origins ) I found that they say in their evidences that they accept the text but they refuse the concept . the purpose is to safeguard the Islamic legislation from astray . I proud the view of the whole scientists ( AL - jumhoor ) who say that Al - Qiyass is an evidence in legislation . I've also talked about the fundamentals of Al - Qiyass : the origin , the branch , the.Abctract________________________________________________________ cause and judgment , with the explanation of the views of the scientists and their definitions to make Al - Qiyass complete In the second section I discussed the me thuds of the cause as some scientists call it . they include ten me thuds : ( the text , gesture , whole agreement , occasion , effect , similarity , dividing and adjustment ) whenever the cause is stable in one of these ways , we can apply Al - Qiyass on its stability . I talked in detail about these conditions due to their importance and that Al - Qiyass depends on the Cause existed or not : when existed there is Al - Qiyass and vice verse . I discussed also the difference between the Cause and its wisdom ; the definitions ; whether in one meaning or different meanings ; whether they agree to come together in third work or not . I found that wisdom is the fruit of the judgment proved by reason and cause . I talked about the hidden cause . I found out that scientists rely on the inner cause to estapish the judgment and transfering it another. In the third section I talked about the difference between the worship and the behavior of worshiping because many people misunder stand the saying of some origin lists : ( No Qiyass in worshipings ) : in this saying they do not mean the worshipings ; but behaviour of worshiping . they do not mean : cleanliness , prayer , fasting , almsgiving and pilgrimage , but they mean the behaviour of worshipings which are hidden such as the limits of almsgiving in sheep , camels , gold , silver which we do not know why they are in these guantities . I explained the types of worshings in which Al - Qiyass can be applied . The fourth section is devoted to the critical evidences that prove the truth of what I have discussed in the former three sections . I've provided the reader of this thesis with many evidences that prove the existence of Al - Qiyass as a judgement in the worshipings . I've divided this section into Abctract________________________________________________________ five researches ; beginning with the cleanliness because most of the worshipings are incomplete without cleanliness , then the prayer , the fasting , almsgiving and piligrimage . I can't say that I have mentioned all the measurements , but most of them , to suit this section and that is suitable to this , in order to prove the aim of this study . I started with the view of Shafi'yah , Hanafiyah , Malikiyah , then the Hanabila , may God bless them all. I hope I have showed and explained in these pages the right understanding and the continuity on this understanding which was applied by the scientists concerning Al - Qiyass in worshipings in general . I hope and pray for His majesty Allah that this thesis will be one of the bases of science in the field of Islamic legislations ; I hope also that my effort is only to His face and to be registered in the paper of my deeds and those who helped me to fulfill the thesis in this image we have now . Our last prayer is all praise is for Allah the lord of worlds and all prayer be with his prophet our first teacher mohammed with is house hold and companions.

القواعد الفقهية وتطبيقاتها عند الامام ابن دقيق العيد في كتابه احكام الاحكام في بابي الطهارة والصلاة

اسم المؤلف: عماد ابراهيم مصطاف البدراني
اسم المشرف: فؤاد محمد عبد الكبيسي
الموضوع العام: العلوم الاسلامية
السنة: 2010
الموضوع الدقيق: الفقه
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: After we have completed the grace of God Almighty and from the study of jurisprudence at Imam Ibn Eid accurate - may God have mercy on him - from his book "the provisions of martial deliberately explained the verdicts" at Babi purity and prayer, in independent research, may be we succeeded to find a new born baby is added to said this flag - Sharif - Flag jurisprudence - - The findings of these studies through to the most important results are summarized as follows : 1. That Taqi al - Din Ibn accurate Eid - may God have mercy on him - Islamic figure unique, born out of cream, and grew up in a family with a scientific Hainha great in forensic science, 2. Kick, to seek knowledge from an early age, until he reached great heights in the lives of teachers. 3. They understand in the Maliki school first, and then turned to AlTafaqah in the Shafi'i school Fastoabha Asolaovrua even surpassed by his peers, the promise of senior scientists Shaafa'is. 4. Studied and issued a fatwa in allegiances and the rise in science until he reached the rank of ijtihad certificate of his contemporaries came after him and squeezed from the scholars. 5. Served as the Chief Justice of Shaafa'is in Egypt in late life and died in that position. 6. Many of the scientists of his companions, that envoy percent on top of the seventh, which renewed the Almighty God _ _ by the members of the nation's debt, and saw him to do some of the scholars of non - owners. 7. Compilations of great help to leave a rare, it has many of them, and the remaining are of two types : one for the manuscript still did not shake off his dust was printed, and the other printed trader. 8. Imam al - Eid accurate Allah's mercy did not synthesize the book independent jurisprudence, but it was a lot of use of such rules in the jurisprudential writings, fundamentalism and in particular the provisions of his sentences, and writing to explain the knowledge of martial give talks, which clearly shows that this science Galilee had extensive exposure to these rules , and he was inclined to use in strengthening the evidence issues that are different by its evidence, and it was argued that some independent Hzhecdlel Manglh by some scientists that it would have to invoke the rules Erie jurisprudence is not absolute, and can carry on rules that are not based on legally admissible evidence and reason The rules which are based on inadmissible evidence or legal mind is opposed to the initiated his scientific books and Trgihath indicate to adopt it as an excuse acceptable, and sufficient proof of this that the Son of accurate holiday - may God have mercy on him - they have developed new doctrinal rules depending on the capacity of studying the evidence sentences and Science other legitimate has been set aside what I think is drawn by the rules in the area of research in its own index to demonstrate that his book is also tightening the provisions included in Tnayh a large number of jurisprudence that the advantage of forensic evidence Asasas it, marked the observance of the purposes of Islam religion, with the completeness facilitation at the most, while the clarity of words and meanings. 9. Imam al - Eid careful not interested in his book Kthiras the provisions of the verdicts of the inference rules in the jurisprudence cited by explaining the talk of Terms and the provisions contained in such interviews, nor did he mentions in his explanation of speeches Terms and the provisions contained in these conversations, as he did not give examples of application of these rules But in a few rare, and therefore Ajhtniassaobac in finding evidence of fundamentalism to these rules and also to find applications to the Sub This took me to exchange a lot of time to review the books Asoip compared with the sub - applications in the books of jurisprudence of the link between assets and branches and create a link with each other to develop forensic evidence underlying the rule. 10. The jurisprudence of the most important definitions : a holistic jurisprudential rule applies to many branches, not one section. In front of the officer is doctrinal : the rule applies to the whole jurisprudential various branches of one section. 11. Al - Qaida and fundamentalism is reached by the Faculty of Science to Islamic rulings process syndrome of its evidence in detail. 12. Or from the most important sources of jurisprudence is the book and Sunnah and raised companions and followers and the jurisprudence scholars as well as differences in the extrapolation of jurisprudence. 13. Rules of origin and evolution of jurisprudence and in stages, which was the first stage Balncu with the commencement of the revelation and the second codification and development The third phase was marked by stability and the fourth scientific renaissance. 14. Rules jurisprudence considerations of several divisions, including : A. As expanding the coverage and rules of jurisprudence major rules represent a comprehensive and inclusive. Of the major and the other conclusion. B. As a guide and source, including what is provided by what is derived from them. T.. As independence and dependence are separate rules and original and also include bases. Th. As the scholars were agreed upon and the differences : the agreed and disputed. 15. The jurisprudence of the rules large and useful functions, including : A. Save and set the branches of jurisprudence sporadic. B. Configure the Queen of jurisprudence. T.. Preserve the unity of common sense to understand and pay for the contradiction. Th. Formation in the evolution of n jurisprudence. C. Have a clear impact in the different scholars. 16. Scientists statements and opinions in an authoritative jurisprudence Npinha briefly as follows : A. Some went to the irrelevance of the rules and regulations and jurisprudence that is what went to him a number of scholars B. , And others of scientists has gone to the original passport is invoked. In studying the Astdlat each of the two opinions and the above - mentioned, which seems to me that the jurisprudence of the valid evidence of the legitimacy of the protest did not see a disagreement between scientists in this regard to the rules originally Lama texts which originally derived from religious texts is disputed. 17. Imam al - Eid accurate jurisprudence has been used in the weighting of the different means of jurisprudence among scholars and the most important issues that Rjhaa these rules as follows. Issues of purity and most important of these issues : First : should be the intention to wash and washing, he went to the faith are in fact valid, without which, because the modern business intentions (which is a major doctrinal base) in which this estimate omitted the estimated health is not perfect. Secondly : if in doubt Almtodo purity went on to say that he is still on the purity of the receipt of the modern right of it and saying that the rule of certainty would not go away, contrary to the suspicion against the owner. Third : the licking the dog in the pot, he went on to say that cheap eye dog who says otherwise, the dog is impure, but pure mouth. IV : Health and acceptance of business, they go hand in hand went to testify to this speech of menstruating women not to accept the prayer of the veil, but said the rule of worship do if the floor of a person over the street. V : raise tayammum of the event, most likely that tayammum raising event, as in lifting water, but there is no difference between a lifting of the event tayammum be specific times or in certain shops because he said the rule change the provisions climate such shops. VI : Health prayers multi Bodoh one, likely be more than prayer wudoo one interview not to accept to accept the prayer event until the ablutions and that talk has not bin corruption ablution for saying the base difference rule before the end of exchange than later. VII : the rule of money riser hand before being allowed into the pot, he went to say that this is for an assignment in terms of the hadeeth, "he does not know where are his hands," and that the term implied by the doubt in saying that a presumption in the rule that does not prove to be suspicious. VIII : Washing the pot from the licking of a dog, he went to say that washing illness impurity and not to worship for saying the rule that judgments are often opposed by the forward Ninth : The purity of water used, he went to say, not the purity of free base for saying the word truth in the texts which he mentioned the use of water and ablution intended as promising to wash and what is not used. Tenth : Grand ablution, he went on to say that the ablution a great virtue in terms of being a part of the conditions of worship to pray with Alaazim credited and that this rule altogether. XI : permissible to use only stones in the cleansing of the male prostatic fluid, with mastery of the water, went on to say that testify to the inadmissibility of the money mentioned him about it because he said the rule "is not the designated compliance by" a water. Trjuhath the issues of prayer and most important of these weights : First : naafil after Fajr prayer before sunrise, and after naafil inches times before sunset, he went to argue that the legitimacy, and argued that to give talks denies praying at these times for saying the rule that denials of religious texts to negate the legitimacy of acts do not meet the fall Doubling the reward for praying in congregation in the mosque five and twenty times or twenty - seven degrees on the single prayer in the home or its market, went on to say that this does not mean doubling the reward for praying in congregation at home or the market on an individual prayer, but which is less than the reward in the mosque or ad hoc means that the disparity in the reward groups, mosques, more than this ad hoc reward, saying to rule according to the doubling of the reward of virtue and that this increase continued steadily. Third : to double the prayer with the congregation in the mosque went on to say the reason is that the actions mentioned in the modern version of n predicted from the reasoning for saying base correlation between governance and illness and the presence or absence. IV according to the virtues of business Ithob done this evil, he went on to say the difference in the virtues, according to the disparity in the coming evil in these virtues, testify to the virtue Rise and Decline of prayer in the market by saying in the house for a reasonable base meaning bear this out. Fifth : The disparity remuneration for work of varying difficulty winning it, went on to say pay up dinner and the morning prayer in the mosque on the other prayers for saying the same conditions as base pay increases to increased hardship. VI : PSYC rebuke sin, he went to say that it is a gradual start Balzajer and lower did not benefit from the increase in the degree and intensity, to testify to it by means of threats for failure to pray in mosques and that he submitted to the sentence, saying to a base in this matter originally gradient. VII : increasing the reward for work on the lighter the reward for what was the hardest of it, he went to say that depending on the interests of worship and lighter Rjuhanha the interests of what was the hardest of them, saying to the rule to that effect. Eighth : innovation in worship, he went on to say being with the texts on this issue and he breaks the text or not provided unless it is illegal, saying the original base in worship arrest. IX : Displays the original Zalazahr, he went on to say that the preference in the matter anyway and calculation by including Fathi Alqrin, saying to a different base. Tenth : the equality between obligatory and Voluntary and staff in the tapes, he went on to say equally, and the exception is contained, but to this ad hoc, and that this rule altogether. Eleventh : The discrepancy in wording between language and Islam in the legal text, he went on to say that the legal status of the meaning of that word for saying the words rule the street to a statement of education in the Islamic Shari'a. XII : the balance between the time in the virtue of worship and virtue out of worship, went on to say on the merits of worship and time for saying that the origin of the biggest virtues of worship. Thirteenth : The excuse of ignorance, he went to say that the excuse of ignorance and forgetfulness in Terminator him and did not weigh in by the sheriff as saying the rule is wrong with the Terminator rebuke and illness in the ordered collection of interest. In the conclusion of this letter I would like to place on record some of the recommendations or suggestions : 1. Given the fact that the science of jurisprudence venerable science degree, the greater the benefit that have an impact in facilitating Principles of knowledge ماخذ issues and gather branches scattered in the faculties of a comprehensive and achievement of the purposes of legitimacy, as well as the protest when it Palmtvq Aozaz directory, or penalties in case of disagreement, I claimed that universities specialized science Alklliat legitimacy or legitimacy in the comprehensive universities to more attention being paid to the knowledge of jurisprudence and taught as a separate subject in the initial studies, and guide researchers in the Graduate Studies and faculty to write, writing, or even Ttakqiq jurisprudence books printed or manuscript, which is still sitting Vimktbaat manuscripts scattered across the Islamic world, to volley in all parts of the globe, also claimed to print verified as to spread good. 2. Encourage researchers in jurisprudence that not only the books of jurisprudence in their research or academic letters and Atarihhm University, and urged them to go to extract more of the jurisprudence of the books of jurisprudence and assets in a way that extrapolation in order to help them out into existence in Compilations independent specialized in jurisprudence and studied in terms of meaning verbal vocabulary Alvazaaoualemany overall form, and reasoning to them, and report it and Alttiqat Sub statement Msttnyatea, because this serves the development trend of life in the Muslim community and helped to classify the doctrine, to fit with the spirit of the times and make it easier for specialists affairs issues the advisory opinion also makes it easier for non - specialists such as people working Sharia law and economics, access to rules and laws consistent with the law as soon as the most accurate results, especially if the formulation of these rules in the form of legal texts, summary of meanings and demonstrated clear. 3. It is better to encourage the trend for researchers in jurisprudence, to the authorship of this science division Alytrivp substantive rules, any collection of jurisprudence that are comprehensive, many of the sections jurisprudential basis, and the rules that specializes in a particular department in a separate synthesizer such as the rules relevant to pray for example zakat, or transactions or personal status Aopaljnayat, borders and so forth, the aim of bringing these sections where researchers or the jurist, and hard - working, as well as closer to the beneficiary with the Shari'a. 4. Encouragement towards the establishment of encyclopedias written in the rules of jurisprudence, and disposal of composition and method for collection at the sectarian divisions of the rules, all the way to find these books to encyclopedias dealing with the complete combination of these rules, regardless of denomination to come from al Qaeda and exclusive formula Ahdpjamap the base of the same subject, the be done after ascertaining the validity of this rule in terms of fundamentalism and lack of opposition to the continued complex from the assets of Islamic law, because this will contribute to access to the rules that take into account the legitimate purposes and feeds in developing the science theories of jurisprudence. This Meiserh God to me on the subject of jurisprudence and its applications at the Imam Ibn Eid careful in his judgments on the provisions of sections purity and prayer, Large, and I have been able to serve this flag Maver Galilee and the Islamic Shari'a my work van I was this humble It is thanks and gratitude to God that helped me on that and is pleased me, and I missed the people and because the error is not Bmspad injuring humans and make mistakes and infallibility of the prophets, the first was prays to God Almighty to degrade me, and this work holds for me and two buttons to the day I need, and the other was a Barbie Fezni decent waiver and dismiss the error block, especially since the was intended in order to please Him and utility of slaves, and a prayer to thank God, the Lord of the Worlds and peace and blessings of the ring Alnpin and Messengers, our Prophet Muhammad and his family and companions.

الفكر الاقتصادي لابي الاعلى المودودي : دراسة تحليلية == The economical thinking for Abe Al - a'ala Al - moudoode ((Analytical studying))

اسم المؤلف: فردوس هاشم عبد المشهداني
اسم المشرف: تقي عبد سالم العاني
الموضوع العام: الادارة والاقتصاد
السنة: 2010
الموضوع الدقيق: الاقتصاد الاسلامي
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: Abd a'ala al moudoode is consider unique ideal for the world and for the Islamic diligent herald , his thoughts and options considered in economical side economical theory in my opinions and it's characterized by ripeness and clearnessThe first base al ketab and al sunna , then the work of companions then the history and the experiments of the old and the new nations .For his economical opinions was affected by the return of the confidence of young Muslim in competence f Islamic economical system in solving the coeval economic problems after their minds was a hostage of eastern and western system.The Thesis contains from the introduction in order to pave on the life of Al - moudoode and his curriculum vita and contains also from three chapters : The first chapter takes the moudoode's opinions in ownership topic in general and his opinions in ownership and his opinions in growing and the comparison of his opinions in ownership with other positivism system.The second chapter talked about the opinions of general finance resources and money like (almsgiving , usury and general finance with other positivism system.The third chapter deals with other economic opinions of Al - moudoode like his opinions in economic problem and his opinions of birth control and it's economical affectedness and his opinions in economic morally side.Finally, that was a serious try to show the economical side in Al - imam Al - moudoode thinking.

الضرب في القران الكريم : دراسة موضوعية

اسم المؤلف: زينب محسن جميل السلماني
اسم المشرف: طارق جمعة العاني
الموضوع العام: العلوم الاسلامية
السنة: 2010
الموضوع الدقيق: التفسير
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:

الرواة المقبولون في تقريب التهذيب ولهم رواية في الصحيحين : دراسة تطبيقية

اسم المؤلف: انتصار سامي ابراهيم
اسم المشرف: ضياء محمد محمود المشهداني
الموضوع العام: العلوم الاسلامية
السنة: 2010
الموضوع الدقيق: الحديث
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: Has appeared to me by searching the following results : * The son of Hafez Hajar al - Astalahath its own in the book bring civility, such as "acceptable", "truthful matter" and other expressions of the other. * disagrees with some of the terms mentioned in the introduction to his book, "rounding" particularly unacceptable, and the unknown, and others. * use of some phrases are not clear significance, which requires consideration of the conditions of narrators who fired them, and explore the reports make to find out what they really are. * non - compliance with the methodology Altzmha in its terminology, in a number of translations of the book, it puts its terms is defined by, and contrary to its approach in some of the narrators, particularly with regard to the "acceptable" and conditions in it. * is located to Hafiz Ibn Hajar illusion and forget, he missed many things taken into consideration when judging the narrator had been mentioned in the discipline which is the origin of rounding or in Fath al - Bari was required for him to be more accurate to those who have been sentenced to Palmqpaulin and have a novel in the "correct" or one of them, especially that some of these and Thaghm in Fath al - Baari, as are the symbols that symbol of the narrators in this book. * notes in terms of being acceptable to him a little talk, and did not make the term in the few officers known to be relied upon to identify the few and the many. * notes that the terms of Hafiz Ibn Hajar achieved in more narrators, but they are not the people of this place, because the PSP including inaccurate, has taken into account when considering the conditions verify conditions in the acceptable, without considering the words of critics in some of them, and who go out to them. * observed in most of the narrators who described the word "unacceptable" a few reports from them not only tells about one or Raoyen Rao, which means entry of these two sections in the case of ambiguity, and this obscured Hafiz Askalani (may God have mercy on him), and was followed by nothing. * can be ascertained that the term "acceptable" is the term special Balhafez O Muslim view of its requirements which, though other leaders of this matter may use this word, they want him to accept the obligation of documentation, and often Bivunha to another word such as "chief" acceptable " Okay novel "acceptable" modern "and these words were removed by Hafiz in the balance much, but it does not mean by this place, but intended to authentication, and used it in the widely used special rounding. * The result of these studies because I accepted where there has been keeper of the conditions for acceptable in most of the narrators, and departed with regard to the fact their condition and sentenced according to the wound and controls the amendment. * Most of the narrators are admitted Almkulain to talk, it is not their only modern and modern, but Roya one is "Yahya bin Qzaap muezzin" Sheikh al - Bukhaari in his Saheeh, out of twenty - six recently. * fully several narrators of the men admitted to one thousand five hundred and thirty - five Roya distributed in different layers, and most of the narrators of the third layer, while the least understanding of the narrators of the second class years at the Ibn Hajar al. * found narrators admitted who said Hafiz Ibn Hajar (may Allah have mercy on him) that took out their sheikhs, they are not the narrators of the correct Vzkrthm I referred to this issue for more interest, and not to Istdrick that I overlooked this issue, Vtnolthm something from the shortcut because they are not the subject of my studies. * found more than a narrator and confident keeper'Asqallaani in "Fath" frankly should have been alert to this and make provision for them in sentencing the word "acceptable", which is the right thing in their situation, and they are seven narrators : Abdullah bin Abdul Rahman Al Tamimi Siddiqi, Omar bin Abdullah bin tab, brave polite ibn al - Walid, Yazid ibn Abi Kabshah Alskski, Abdullah ibn Umar ibn Ishaq many civil sire superfluous, and James the son of Asim bin tab. In conclusion, I recommend that researchers and seekers of knowledge workers in this field that, look at each part of the molecules of this art, I mean the art criticism of men and find out the correct morbid, this knowledge can not be addressed by anyone who wants, but his men, specialists, the results will be sharper and deeper, It is in judging the impact of the narrators, especially to correct the narrators of these books are of particular merit for Muslims, and because the appeal which is challenged in the Sunnah, which is the second source of Islamic legislation. I also invite researchers to pull up their sleeves and plunge in this science, without letting the gap come from before Islam and its people, especially the symbols of science who had just handed us this wealth and sustained her to us on a few numbers, how has evolved science and easy means of study and research, what the researcher However, the true faith, after depending on God, and keep away from everything that is ugly about scientific research intolerance and extremism, and all that would weaken the sober and solid scientific research, and the last prayer to thank God.

الرقابة على السوق الاسلامية : دراسة مقارنة

اسم المؤلف: ياس خضير عباس
اسم المشرف: صلاح نعمان العاني | سليمان خلف الحميد
الموضوع العام: الادارة والاقتصاد
السنة: 2010
الموضوع الدقيق: الاقتصاد الاسلامي
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:

الجهود التفسيرية للجوهري (ت 398 هـ) من خلال شواهده القرانية في الصحاح == The Interpretative Efforts of AL - Jawhari (Dead in 398 H) as Based on the Quranic Evidence in AL - Sahah

اسم المؤلف: محمد صادق نعيم
اسم المشرف: محمد شاكر الكبيسي
الموضوع العام: العلوم الاسلامية
السنة: 2010
الموضوع الدقيق: التفسير
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: The present research represents a methodological study of the efforts of a scholar in Arabic in the 4th century. It consists of two sections : 1 - The first section includes a preface and two chapters.The preface presents an overview of the selected book (AL - Sahah ) and the most important scientific stages of the author .The first chapter is divided into two sections : a - The first section covers AL - Jawhari resources for the interpretation of the Quranic verses.b - The second section : Al - Jawhari evidence for the interpretation of the Quranic verses.The second chapter deals with AL - Jawhari's approach in his interpretation of the Quranic Verses.2 - Section two includes AL - Jawhari interpretation of Quranic Verses with an introduction to his style of interpretation .It traces AL - Jawhari interpretation statements of the Quranic Verses. These statements are shattered in the pages of AL - Sahah book. They have been collected and orderly directed according to the Quranic Ayats and Surahs to facilitate their access. Eventually, they constitute an interpretation reference written by AL - Jawhari.The research could arrive at the following conclusions;1 - Emphasizing the following status of AL - Jawhari, foregrounding scholars' trust in him and the extent of benefit they get from AL - Sahah lexicon as an authentic reference for many experts who made use of its content and traced his contributions represented by writing and classification.2 - AL - Jawhari has a very wide knowledge and varied education. He has tackled many sciences of Arabic and made classifications in lexicographics,grammar,prosody, and poetry composition. He has assimilated many explanatory and linguistic problems.3 - The research explored the interpretive aspect of Al - Jawhari, his interest with the Quranic verses and readings, the famous sayings , and the benefits he gets from these sayings concerning his interests in the etymology of lexemes.4 - The research presents a comparison between the interpretive sayings of AL - Jawhari and those of great interpreters. The comparison shows that AL - Jawhari did not represent a burden on interpretation, rather great interpreters benefited from him. AL - Jawhari interpretation is an original resource for explanation as his opinions agree with that of many interpreters.Finally, the research succeeded in gathering the shattered interpretive efforts of AL - Jawhari from the pages of the broad AL - Sahah ,and prove his ability for explanation. This reveals his rich knowledge. Although he did not explain the Holy Quran in whole, he has left wide information subsequent interpretation benefited from.

التخريج الاصولي لفقه الامام زيد بن علي (عليه السلام) من خلال (المجموع الفقهي)

اسم المؤلف: محمود مصطفى نوري القادري
اسم المشرف: جميل عليوي ناصر الشمري
الموضوع العام: العلوم الاسلامية
السنة: 2010
الموضوع الدقيق: اصول الفقه
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:

الامام الخطابي ومنهجه في اعلام السنن شرح صحيح البخاري

اسم المؤلف: محمود احمد ذنون النعيمي
اسم المشرف: رائد يوسف جهاد العنبكي
الموضوع العام: العلوم الاسلامية
السنة: 2010
الموضوع الدقيق: الحديث
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:

اساليب التصدي لدعوة الانبياء والرسل في القران الكريم : دراسة موضوعية

اسم المؤلف: عبد الحميد فرحان مصلح
اسم المشرف: عبد الكريم عبد الحميد القيسي
الموضوع العام: العلوم الاسلامية
السنة: 2010
الموضوع الدقيق: اصول الدين
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
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