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مستقبل الامن الاقتصادي العربي في ضوء المتغيرات الاقليمية الراهنة == The Security Future of The Arab Economy in The Light of The Current Regional Variables

اسم المؤلف: احمد باهض تقي الحميداوي
اسم المشرف: سرمد زكي الجادر | عماد عبد اللطيف سالم
الموضوع العام: العلوم السياسية
السنة: 2005
الدرجة: دكتوراه
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: This study is among the studies which are concerned with the future .It discuss significant issue i.e. the Arab Economic Security, the methods of achieving it, and the problems that impede realizing it in our times. The difficulty of the study emanates from the difference in vision for the topic(National Security) in general and the economic security in particular among the Arab countries depending upon the political system prevailing there and its Arab,Regional,and international orientation.There are some Arab political systems that do not put among its priorities the process of building and achieving the Arab economic security while some non - Arab political systems do have orientations towards working within the national frame so as to achieve that goal. This study works from the premise that the deterioration of indicators expressing the influential variables of Arab economic security will pave the way towards the demolition of the Arab economic security under regional variables which do not work for the interest of consolidating that security,therefore the study aims at either proving or disproving that hypothesis. The study falls into six chapters. Chapter one is an introduction into the economic security through the theorization on some concepts. Chapter two discusses the political variables affecting the Arab economic security. Chapter three handles the economic variables affecting the Arab economic security.Chapter four is about is scientific variables influencing the Arab Economic Security Chapter five discusses the current regional variables(The Iraqi variable and the joint Arab economic cooperation) and their reflections on the Arab Economic Security Chapter six discusses the future visions which are likely to happen to the Arab Economic Security. The Dissertation concludes in an ending, conclusion and recommendations

الادراك الامريكي للعلاقات الاقتصادية مع دول مجلس التعاون الخليجي في ظل المتغيرات الاقليمية والدولية == THE AMERICAN PERCEPTION TO THE ECONOMIC RELATIONS WITH COUNCIL CO - OPERATION GULF COUNTRIES UNDER AND INTERNATIONAL THE REGIONAL VARIABLES

اسم المؤلف: عبد الصمد سعدون عبد الله الشمري
اسم المشرف: فكرت نامق عبد الفتاح العاني | عماد عبد اللطيف السامرائي
الموضوع العام: العلوم السياسية
السنة: 2005
الدرجة: دكتوراه
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: The American Perception of the economic relations with the Arab Gulf Coopration Countries is at the essence of the American strategic thought, expressed as strategies and objectives towards the Arab Gulf area as a whole. Such relations, in turn, represent the American superior in such territory of the World. Further, various tools and justifications involved in these relations have been distinguished by security cover with in a wide American security strategy in the Arab Gulf from the mid - 1970 an beginning of the 1980. This issue was clearly stated in the political sequent speeches of the U.S Presidents at such period The present study aims to analyze, according to the systematic approach the structure of the aspects of the behavioral and dynamic variable of both the Gulf and American societies, as well. Some of such variables conduct as motivating and some are for the American realization towards these relations. Hence, to reach the implied concept for such realization. On the other hand , present study includes also aspects of the regional and international variables tackled in the Arab Gulf area which, these variables, are considered to be external impacts, pratising directly or in directly to fix the above realization inconformity with the American objectives or aims achieving the Imperial project in the middle east, taking the Arabian Gulf as a launching point. This is due to the fact that the Arabian Gulf is the wealthiest area in the world in the new millennium. For the above reasons, the U.S have under taken New inter national system formation from the beginning of the 1990s in line with the fall the Russian union in the end of the 1991.The New Inter national system is the neo - Liberal substitution to support the American trends in such anew project, enhanced by firstly the superior military technical of the U.S in the world, and secondly by guan teed all the political and economic efforts of both the U.S western and Gulf a llies for accomplishing the American aims and plans in this area of the world. From the events of September /2001 and beyond, the American imperial ambitions in the A rabian Gulf area have become more recognized, yet such period has correlated with has become to known as concept of terrorism which has been set according to the American view. Consequently, the U.S has guided the so called A nti - terrorism War,starting from A fghanston, along With the occupation of Iraq in 2oo3. In such war, the U.S has utilized the military power as the sole an ideal means to achieve the objectives set behand such a strategy for rest,ucturing the middle east in conformity with the American model . This new coure of the conducted by the U.S is an indication that it has become , the first super power which has become, in turn ,the leader of the world with in the New International system. But in contract ,violence and op - violence will be the main feature and the ongoing thretening of the furtural scane fasing the American project in the Arabian Gulf . Hence, the U.S has no more need for an international legislation for implementing its plans in such an area, since it relies highly on the American legislation to establish the economic realization on reality.

السياسة التركية تجاه سوريا بعد 2002 == Turkish policy toward Syria after 2002

اسم المؤلف: عباس سعـدون رفعــت
اسم المشرف: محمد كريم كاظم
الموضوع العام: العلوم السياسية
السنة: 2015
الدرجة: دكتوراه
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: he subject thesis deals with international politics issue and it is useful because it clarifies how to deal with foreign regional and international environment and how to arrange it to serve a state interest in general as far as in understudy interest to make use of its results in national issues. The subject of this thesis (Turkish policy toward Syria) is very important due to the several variables like Turkish and Syrian policies and their mutual effects on Iraq. Studying Turkish foreign policy toward Arabic region in general and Syria specifically clarifies its change from being stable then dropping Arabs and Syria as a choice before 2002 then act intensively with the issues of Arabs including Syria since 2002 while in 2011 Turkey left its neutrality and non - interference in internal Arabic issues as Arabic revolutions broke up and started interfering to express its existing power with points of view to what happening in its neighborhood. As the Syrian condition specially after 2011 regarded as a special case, studying the Turkish dealing with it is important because it gives us evidences about what Turkey plans for coming years depending on the development scale of its policies in the past years in general and toward Syria specially. The Turkish policy toward Syria as we clarify in this thesis, passed several stages of development as it started with a revolution and multi - contents struggles but it turned to stability after 1998 then started cooperation specially after 2004 till 2011 when it was turned hard down then the struggle indications begun between the two countries with strong clashes and high level interference. The conflict of this thesis is linked to the following question : Why the Turkish policy toward Syria figured in this way since 2002 and the answer of this question as it was shown in this thesis refers to the wide effect of Justice & Development Party on the Turkish policy that push Turkey to play its role in accomplishing changes in the Arabic and regional countries including Syria as a result of the international changes and pressure. In other meaning, Turkey designs its foreign policy in depending on two factors : The first one is related to its commitments with NATO and western relationships which is the main factor pressing on all circles of interests. As western countries represent the main circle of interest and all the roles of turkey are as a results of the NATO and west demands. The second factor is related to its power and historical reasons which were aroused toward Arab region in 1970s rationally when the western countries ignored Turkish interests in Cyprus and also because Turkey as an industrial country in need for energy, markets and capitals was influenced by Arabs oil ban and also because Arab region is encouraging to open chances to turkey. Within 1990s, several controversial issues appeared in Turkey - Arabs relationships generally and with Syria specifically like : - Water issue, Turkey has plenty of water resources with ambitious economic trends but also has problems with Kurds. So turkey used water to have several aims for instance to develop Kurdish areas to push them to leave politics to production and also used water in making peace in middle east to have central statue in the regional relations but that thing caused crises with Syria and Iraq because it lowered water level in the two countries. - Kurdish issue, Turkey does not admit about the Kurdish existence in turkey while it helps Iraqi Kurds by giving them facilities to world via Turkey that revealed the Turkish dual standards in dealing with Kurds problem for its cooperation with Kurds in other countries as a pressure method while all rights of Kurds in turkey are forbidden. Syria made use of that to gain benefits in its relationship with turkey from 1995 to 1998. - Border issue, Mosul and Iskenderun are the main problems. Turkey demands to take Mosul because it was not under the alien's occupation in the First World War in the time of signing peace agreement between fighting countries while Turkey kept its control over Iskenderun as a result of its agreement with France when turkey agreed to participate in the Second World War beside the aliens. From time to time, that subject is aroused and influences on the two countries relations. As a result of the two factors activity (west and Turkish trends) we found that turkey started to take part in Arab countries generally and toward Syria specifically after the demonstrations begun as it was related to internal factors interaction (related to the public desire to end political introversion) and also related to external factors ( the American desire to rearrange the political map in Arab countries in general through chaos and inner struggle in Arab societies). So, turkey involved in internal roles and its policy was implementing in accordance with west countries desires for example, Turkey threatens use military power to protect civilians but stop going further because the western countries do not like that. On the light of what presented before, the conclusions are : 1. Turkish policy is influenced by several internal, regional and international factors and the most important one is its links with west to do what they like turkey to do in its region as changes occurred after cold war.2. The Turkish policy toward Arabs is not stable for its link to the west because the economic reasons and (energy, water and Kurds) are pushing to make bilateral relations not confronting while we find out how turkey gives high importance to its relations with Israel (in spite of what happened in Lebanon in 2006, what happened in Gaza in 2008 and also the freedom fleet in 2010). In other meaning, the Turkish will is under the west control.3. The Turkish policy toward Syria moved from clash and difference before 2002 to cooperation after2004which refers to bilateral readiness of cooperation in spite of difference issues in Turkish - Arabs relations. Turkey is aware of the stress that Arabs can use against it just like Kurds issue. So if Arabs lack legitimate in govern, turkey did not decide yet the identity of state and the future of Kurds in turkey.4. The link between Justice & Development Party and Islam might produce some Turkish attitudes toward Arabs including Syria but the type of the Turkish interference in the Syrian event after 2011 showed that the Islamic factor is not active among Turkish government and its trends as strong as the link with the west. 5. Future suggests that turkey will have more interference in Arabs region issues because of its link to the west and also due to the continuous western efforts to push turkey to play roles in Arab countries that gave turkey significant statue after 2002, so turkey won’t sacrifices what gained as it inherits the Ottoman State and the regional change (the rise of Iran and also the rise of sectarianism in regional treatments for several reasons). None of that will make Turkey withdraw from interference in Arabs issues especially in the Syrian developments.Finally recommendations are : 1. Making importance to study all aspects of Turkish policy because it has developing trends, interests, issues to deal with and participating powers.2. Giving importance to studying all regional policies because studying Turkish policy toward Syria showed how regional implement its plans at the expense of other region states and people interests including Iraq. Therefore, it is important to make all that studies to help the Iraqi decision maker to take decisions and act in accordance with scientific and theoretic visions.3. Paying attention to the interconnectedness regional relations and interests. The Syrian crisis and its results presented that interconnectedness between regional countries in historical, geographical, political, ethnic and religion while ignoring that cause chaos in all countries.4. Making importance to study all the ways that lead to enhance Iraqi interest in regional relations as serving Iraq is the final aim of every thesis. Then making that studies deep to enable Iraq in accomplishing regional balance and achieve his interests in the region. What is related to this thesis we have to as a recommendation encourage building full regional security system to prevent some powers to possess alone the regional actions to fulfill its or another international interests.

سياسة الاتحاد الاوربي حيال المشرق العربي == Policy of the European Union Towards the Eastern Arabic Region

اسم المؤلف: صباح صاحب العريض
اسم المشرف: نادية عبد القادر المختار | فكرت نامق العاني
الموضوع العام: العلوم السياسية
السنة: 2006
الدرجة: دكتوراه
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: اشارت الكثير من الدراسات والاراء الى الفرص المتوافرة امام الاتحاد الاوربي للبروز ولاداء ادوار دولية مهمة كاحد ابرز القوى الدولية الصاعدة والتي لها حظوظ كبيرة في تبوء مركز دولي بارز يضعه في مجال الندية لقوى ودول كبرى اخرى، خاصة في ميدان التنافس الدولي على اقاليم العالم ودوله المهمة ذات الثقل الاستراتيجي الكبير والتي تتقدمها منطقة المشرق العربي، بما تمثله من كم هائل من الموارد المختلفة ومصادر الطاقة المتعددة، وعناصر الاستثمارات الدولية، بشكل خاص بعد بروز عدة متغيرات دولية منها نهاية الحرب الباردة وتفكك الاتحاد السوفيتي ومن ثم تشكل الاتحاد الاوربي بصيغته الحالية وتوسيعه المستمر اضافة الى المنافسة الامريكية المحمومة على النفوذ والهيمنة على هذه المنطقة والتي افرزت غزو العراق واطلاق مشروع (الشرق الاوسط الكبير)، مع ترافق كل ذلك وومتغيرات دولية اثرت في صيغ التفاعل الدولي واليات التفكير المرتبطة بها، وخاصة في المدة التي تلت الحادي عشر من ايلول (2001) وما سبقه من الترويج لفكرة العولمة والعمل على تعميم الفكر الراسمالي ليشمل كافة دول العالم على وفق اليات التوحيد الاقتصادي، وهذا منعكس تداعياته على اعادة بناء وتشكيل العلاقات الدولية بين دول العالم واقاليمه المتباينة، تلك التداعيات التي ساهمت في تعميق انقسام العالم بين شمال وجنوب، وصراع محتدم بين الحضارات التي تسعى الى رفض ومقاومة اطروحات ذلك الفكر الراسمالي المتسلط.وهذا كله ياتي في سياق جدل واسع يدور ـ خصوصا بعد تفكك النظام الدولي القديم ـ حول القوى التي تشكل النظام الدولي (الجديد)، والتي ترى كثير من الاراء الى ان الاوضاع الجديدة تتجه بالاتحاد الاوربي صعوده وزيادة دوره السياسي والاقتصادي وهذا بدوره سينعكس بشكل تلقائي على السياسة التي سيعتمدها الاتحاد الاوربي تجاه باقي دول العالم واقاليمه والتي تاتي منطقة المشرق العربي في المقدمة منها، وهذا ما سيؤدي ـ بالنتيجة ـ الى توافق مساحة لا باس بها امام بلدان هذه المنطقة لاستغلال التنافس الدولي الواقع في نطاقها، والافادة من التحالفات الدولية لخدمة قضاياها، خاصة مع تصاعد مستوى حرص الاتحاد الاوربي على ابقاء معظم مناطق (الشرق الاوسط) وشمال افريقيا ضمن دائرة النفوذ الاوربي المباشر.يشير البعد التاريخي لسياسية الاتحاد الاوربي حيال منطقة المشرق العربي الى عدد من النقاط الرئيسة تاتي في مقدمتها الرغبة الواضحة من قبل دول الاتحاد ـ وهو ما انعكس على مؤسساته ذاتها في السياق نفسه ـ في تفعيل الجوانب الاقتصادية المختلفة في تلك السياسة وتطويرها بالشكل الذي يحقق لها اكبر قدر من الفائدة، وبالمقابل تعمل على عدم الاغراق في البعد السياسي الا بالقدر الذي يتطلبه البعد الاقتصادي نفسه، او بقدر لا يزيد عليه، وقد استمرت تلك السياسة قائمة على هذه الرؤية لمدة من الزمن ولم تشهد تغيرا الا بعد تغيير الترتيبات الدولية على اثر تفكك الاتحاد السوفيتي، حيث حاول الاتحاد ـ كغيره من الفاعلين الدوليين ـ على زيادة حجم التواجد على الساحة المشرقية بسبب الاعتقاد الذي ساد في تلك المدة والذي مفاده توافر فرص اكبر بعد نهاية الحرب الباردة، وهامش اوسع من الحركة والذي كان محكوم سابقا بالمعادلة ذات الطرفين او القطبين، الا ان الواقع السياسي لمنطقة المشرق العربي لم يتحول على وفق هذا السيناريو بل تم وضعه في اطار سيناريو الفاعلية الامريكية واضحة التاثير والنفوذ فاصبح كغيره من اقاليم العالم الهامة يتحرك بشكل او باخر وفق سياقات معينة حاولت الادارة من تطبيقها على دوله، وهذا ما جعل الاتحاد الاوربي يدخل في زاوية حرجة واظهر في الوقت ذاته الدرجة غير المتكافئة ما بين الطرفين فيما يتعلق بمدى التاثير في مسارات المنطقة وسياساتها.لقد بدا واضحا من خلال فصول ومباحث الاطروحة ان السياسة الخارجية للاتحاد الاوربي الموجهة حيال منطقة المشرق العربي انما تعاني من عدة اشكالات تعوقها عن ابداء الفاعلية المطلوبة منها ازاء شؤون وقضايا المنطقة، ومن ابرز تلك الاشكالات سيادة السياسات الخارجية للدول الاعضاء في الاتحاد الاوربي وفي كثير من الاحيان على السياسات الموحدة له، وهو ما يعني اضافة الى بقاء فكرة تغليب المصلحة الذاتية لكل دولة عضو في الاتحاد، فانها تعني تعدد وجهات النظر بل واختلافها وتقاطعها في احيان اخرى تجاه المتغيرات الحاصلة في المنطقة المشرقية وهو ما يؤثر بالنتيجة في نجاح السياسة المشتركة، ومن هنا نستطيع ان نعلل عدم الحضور الفاعل والمؤثر للاتحاد الاوربي في الساحة الاقليمية وعدم التناسب في ما بين الحجم الاقتصادي الهائل والاخذ بالنمو له وما بين الدور السياسي ذي الاطر المحدودة والذي لا يرتقي الى ذلك الحجم الاقتصادي، خاصة وان الاتحاد يسعى من خلال اهتمامه بدول المنطقة الى حماية مصالحه الاستراتيجية وتعزيزها والمحافظة على الاستقرار والامن في الضفة الجنوبية للمتوسط التي تشكل امتدادا جغرافيا لحدود دوله المتوسطية، هذا فضلا عن ان البلدان في المشرق العربي تشكل سوقا واسعة واساسية لصادراته المختلفة، الامر الذي ادى بدوره الى جعل هذه المنطقة شديدة التعرض للضغط الاقتصادي الذي قد يستخدمه الاتحاد تجاهها وبالتالي فان اي مشروع يوضع من قبل الولايات المتحدة الامريكية لدول المنطقة، من دون ان يكون لاوربا دور فيه، هو بمنزلة خطر على مصالحها وامنها، وبخاصة في ظل التنافس الذي تشهده العلاقات الاقتصادية والسياسية بين دول الاتحاد الاوربي والولايات المتحدة الامريكية.ومن هنا، وفي ضوء جملة المعطيات السابقة، فانه يتوجب على الاتحاد الاوربي الذي يسعى الى تعزيز دوره السياسي في المنطقة، ادراك ان اي خطوة في اتجاه الامن المشترك في منطقة المشرق العربي وما يجاورها من الدول لا يمكن ان يتحقق الا بالتزامن مع حصول تقدم في العملية السلمية، وعليه، فان على الاتحاد ان يضطلع بمسؤولية اكبر في تسوية الصراع العربي ـ الصهيوني وحل القضية الفلسطينية، وان على سياسات الاتحاد عدم الاكتفاء بالدور الثاني الذي يكمل الدور الامريكي وان لا تقتصر المسؤولية الاوربية تجاه الصراع العربي ـ الصهيوني على المستوى المالي والاقتصادي فقط، بل ينبغي ان تمتد هذه المسؤولية لتشمل المستوى السياسي، كما يترتب على الاتحاد ان لا يكتفي بالطلب من الولايات المتحدة الامريكية ان تحدد له فصلا سياسيا معينا يضطلع بدوره من خلاله، بل يجب عليه ان يحدد هذا الدور بنفسه تماما، كما فعل سابقا ازاء بعض القضايا والمواضيع الهامة، كاعلان تاييد لقيام المؤسسات الفلسطينية مثلا، وعليه يمكن القول ان عدم تسوية الصراع العربي ـ الصهيوني، سوف يبقى يلقي بضلاله السلبية على السياسة الخارجية للاتحاد حيال دول المشرق العربي وعموم العلاقات العربية مع الاتحاد الاوربي.وان من المتوقع ان يشهد المستقبل القريب زيادة واضحة في قوة الاتحاد الاوربي على الصعيد الدولي، بحيث يؤدي ذلك الى خلق واقع جديد في النظام الدولي يرتكز على سياسة التوازنات وليس على نظام القطبية الثنائية او المنفردة، كما كان عليه الامر قبل تفكك الاتحاد السوفيتي وما تلاه، فالعصر القادم هو عصر التكتلات والتجمعات الاقليمية، اذ ان لكل تجمع او تكتل قوة تاثير تختلف عن قوة الاخر في معالجته للقضايا الاقليمية والدولية، وبالتالي فان الاتحاد الاوربي الذي قد يشكل ابرز القوى الدولية الجديدة المؤثرة على الصعيدين الاقليمي والدولي، يتحفز لمواجهة التحديات التي تعترض تقدمه، بخاصة العقبات التي تضعها الولايات المتحدة الامريكية للحد من اي دور سياسي له على الصعيد الاقليمي وخاصة في منطقة المشرق العربي، بكثير من المسؤولية والوعي، لكن ذلك لا يستطيع ان يمنع تلك التحولات الهامة التي ستغير معادلة القوى على المستويين الدولي والاقليمي غير ان تلك التحولات لمراكز القوى العالمية ستكون في اطار تدريجي، وبخاصة ان هناك عددا من العوامل التي قد تكون مساعدة او معطلة لاي تقدم او تراجع لاحدى القوى الدولية الموجودة او التي تسعى للظهور كقوة دولية مؤثرة، وهذا كله سيترك اثارا واضحة وهامة على مستقبل سياسة الاتحاد حيال منطقة المشرق العربي ودولها التي من الواجب ان تكون قادرة على استيعاب طبيعة تلك التغيرات والتعامل معها بدقة وسرعة مما يجعلها لا تفوت الفرصة التي قد تتاح لها واستثمار ذلك التغيير لصالح قضايا المنطقة المصيرية. | European Union is considered today as one of the most influential units on the International political arena. It is expected that its power and size will eventually increase among the other powerful unions in the world. Thereby, its effect is great on the Eastern Arab region and countries. Its policy towards this area is one of the most important policies.The European unity has its effect on the paths of work there since it has first initiated in (1957). It has effect on many urgent issues and problems in the Middle East; and this effect has increased clearly after the October War1973 because Europe had undergone the negative side of the stoppage of oil supplies from the Arab countries. Then the relations and interests between the eastern Arab countries and Europe began to increase excessively and to become more complicated until the European Union was founded in its final structure.When the European Union began to get enlarged horizontally and vertically, its relations with Arab eastern countries also began to enlarge. So this has been reflected on its external policy towards our region. Also there have been a kind of some intensive and huge pressures from the United States of America on Europe to make it change its attitudes in the area and to build new strategies which will not affect the American interests here. America, of course, will not change its policy; it has a lot of vital interests and it will never think of changing its attitude in any circumstances. This thesis will give answers to these inquiries us follows:1. What is the historical range of the European policy (in general) towards the Arabic eastern region?2. What are the most important issues that have unified state in the European policy towards the Arabic eastern region? 3. What are the European policy motives now towards the Arabic eastern region? 4. What are the structures and frames of taking political decisions (the external attitudes in particular) towards the Arabic eastern region? 5. What is the political behavior of the European Union towards the most important issues in the Arabic eastern region? To have clear answers to these critical inquiries in this thesis, and the additional scientific difficulties inquiries that might rise, and to accomplish most accurate answers to the nature of the European policy towards the eastern Arabic region, we have followed scientific investigations and scientific logical steps that allow the researcher fulfill his goal. We have followed the (historical origin) in studying the (joint) European policy since 1973 till the date of initiating the European Union in 1993. We focused on some important issues of that era, and we will depend on the (descriptive method) in the second chapter of this thesis in order to describe the strategic importance of the eastern Arabic region with regard to the potentials of natural raw materials of power in addition to the critical strategic position. We will also depend on (organizational method) in collecting facts and information about the subject of the thesis (the entries), then apply (operational method) to enrich tools and methods of the scientific research. Later - and as a result- reach scientific outcomes and facts (outlets) which supposed to be part of new entries for the information circle; and this is (reversal feeding). In order to deal with the circular inquiries about the thesis subject and its numerical points arisen, we have taken a scientific method of categorizing the thesis into main chapters and researches has been depended on. This thesis is composed of: • Introduction• The first chapter: (Europe policy towards some issues of the eastern Arabic region).• The second chapter (Motives of the European Union towards the eastern Arabic region).• The third chapter: (frames and ways of formulation the European Union policy towards the eastern Arabic region).• The fourth chapter: (the political behavior of the European Union towards the issues of the eastern Arabic region); • Finally, the abstract in which we stated the most important conclusions we have reached. This thesis has shown the nature of the policy regarding the eastern Arabic region which the European Union depends on during a very complicated and important period simultaneously; and during changeable and unstable circumstances which impose many difficult potentials and substitutions. This kind of circumstances resulted in many obvious failures, and have created a status of disability in dealing with them in the right way. We have tried to throw light on the largest scope of the political work of the European Union in the eastern Arabic region clear way, and we have focused on the most important complicated issues not only in this critical area but also in the whole world.

تطور ظاهرة تدويل النشاط الاقتصادي وانعكاساته السياسية والاقتصادية على البلدان النامية : مصر انموذجا == The Evolution of Internationalization Economy Active Phenomenon and Reflex on Developing countries (Egypt Case Study)

اسم المؤلف: سلام جبار شهاب
اسم المشرف: عبد علي كاظم المعموري
الموضوع العام: العلوم السياسية
السنة: 2008
الدرجة: دكتوراه
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: …. The Internationalization is wide term, so the study began in definition the Phenomenon the mean of Internationalization, Economy Internationalization, Political Internationalization, and differences between the Internationalization and the Globalization. (ch.1). the beginning this Phenomenon in old civilization, and the vision of economic systems (Islamic, Capitalism, Socialist systems) (ch.1).The Internationalization theories wall taken for important, (International trade theories, Foreign Investment theories). (ch.1)…. There are many motives for this Phenomenon which differentiates between political and economical motives, (ch.2). What forms of this Phenomenon, (ch.2), and determine the machine that organized the Internationalization. (ch.2)…. In last chapter, this phenomenon lead to many of effects, in political and economical sides, that taken about Egypt state. (ch.3)For that, what is the future of this Phenomenon? The researcher put three visions for the future, first, the Americanization, second, the transnational corporation, third, the international integration. (ch.3) …. Finally, A number of important conclusions emerge from our analysis of the (Internationalization Phenomenon).

المحددات السياسية والاقتصادية لسلوك الدولة في العالم الثالث : الدولة النفطية انموذجا == POLITICAL & ECONOMICAL LIMITATIONS ON BEHAVIOR OF THE STATE IN THE THIRD WORLD : OIL COUNTRIES AS SAMPLES

اسم المؤلف: سعد صالح عيسى علي الجبوري
اسم المشرف: وصال نجيب عارف العزاوي | علي كاظم المعموري
الموضوع العام: العلوم السياسية
السنة: 2006
الدرجة: دكتوراه
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: تتكون الاطروحة من مقدمة وفصل تمهيدي وثلاثة فصول اخرى لتغطي عنوان الاطروحة الذي هو : المحددات السياسية والاقتصادية لسلوك الدولة في الجنوب : الدول النفطية انموذجا ( السعودية ، فنزولا ، نيجيريا ) . وهي متوزعة على الشكل التالي : الفصل الاول : وجاء في ثلاث مباحث ، الاول ويتضمن الاطار النظري والتاريخي لنشوء الدولة في العالم ، حيث يتضمن تعريف الدولة مفهوما وخلفية تاريخية مع النظريات المفسرة لنشوء الدولة ، ونشاة الدولة في ظل الاستعمار ومفهوم الدولة في المدارس الفكرية المختلفة ، ومنها الفكر الغربي ، ولدى مفكري العالم الثالث والفكر العربي الاسلامي ومفكري عصر النهضة ، والفكر العربي المعاصر 0 في حين يتناول المبحث الثاني نشوء وتكون الدولة في عالم الجنوب من حيث خصائص الدولة حديثة السيادة والتكوين الاقتصادي والاجتماعي لدولة الجنوب وكيفية تكون الدولة في ظل علاقات السيطرة ( التبعية ) 0 اما المبحث الثالث فقد ذهب لبيان خصوصية الدولة في عالم الجنوب من حيث وظائف الدولة وخصائصها0 وياخذ الفصل الثاني في تحليل المحددات الفوقية ( الخارجية ) والتحتية ( الداخلية ) لسلوك الدولة في الجنوب ، حيث يتطرق للمحددات السياسية والاقتصادية والمجتمعية خارجيا وداخليا ، وانعكاس هذه المحددات على نمط سلوك الدولة في الجنوب 0 اما الفصل الثالث فياخذ منحا فكريا متضمنا اتجاها تحليليا للعوامل المحددة لطبيعة الدولة النفطية الريعية / نموذج الدولة في الجنوب ، وواقع وطبيعة الاقتصاديات الريعية من حيث البنى الاقتصادية والاجتماعية والسياسية لدولة الجنوب الريعية ، وعلاقة النفط والريع النفطي بالتنمية والتحديث واتجاهاتها في الجنوب ، واهمية النفط والريع النفطي وطبيعة السياسات المرتبطة به في هذه الدول على الصعيد الاجتماعي والاقتصادي والسياسي والاثار السلبية للريع النفطي 0 في حين خصص الفصل الرابع لعرض انماط السلوك السياسي والاقتصادي والمجتمعي لانموذجات مختارة من دول الريع النفطي ، فمن الدول النفطية الاسيوية تم اختيار ( المملكة العربية السعودية ) ، ومن افريقيا ( نايجيريا ) ومن امريكا اللاتينية ( فنزويلا ) ، اذ يتناول المبحث الاول السلوك السياسي بمؤثراته الخارجية والداخلية ، وفي المبحث الثاني السلوك المجتمعي ( الاجتماعي ) ، اما المبحث الثالث فيتناول السياسات الاقتصادية في دول الجنوب ( المالية والنقدية والانفاقية والاستثمارية وتوزيع الدخل ) ، وفي المبحث الرابع تتناول الرسالة تحليل لانماط السلوك السياسي والاقتصادي والمجتمعي لكل من العربية السعودية ، نايجيريا وفنزويلا ) ، من حيث امكانياتها المادية والبشرية والمالية والسياسات الاقتصادية والاجتماعية ودور الريع في هذه السياسات لهذه الدول 0 فيما جاءت خواتيم هذه الاطروحة بجملة من الاستنتاجات والتوصيات ، متبوعة بالمصادر العربية والانكليزية والملخص باللغة الانكليزية . | The thesis is entiteld “ Political and Economical limitations on behavior of the state in the third word : oil countries as samples ” The thesis is composed of an intrduction ,the more three introductory chapters and other three chapters . The researcher has hypothesized that the more as much you explain the impact of political , econimical , and social determiners with globalization towrds increase of its activity and its reactive impact on the behaviour of a state in the Third World , these states or countries will be margined more and its activity will decrease to the benefit of the international capitalistic system and globalization mechanism represented through the international organizations and multi - national companies through the study of Venezuela , Saudi Arabia and Nigeria and those countries under control compulsorily or optionally to globalization and internationalization and continuous exposition to regional enviromental challenges . The study aims at : 1. Defining the country in general in terms of its theoretical and historical foundation and its privacy in the Third World . 2. Country stereotypes and its concepts in the south countries and how to form a national country . 3. Self - independece of a country in the south and the traditional charactersitics of the contemporary country . 4. Revealing the role of globalization and other external factors and changes in the international environment and global balances and its impacts on the degree of the country development in the countries of the south in specfic . 5. Comprehension of variance in the attitudes of the Third World countries in general and countries of petroleum rent especially concerning changes in the economic world and growth of multi - national companies’ role over the role of national governments . 6. The impact of political , economic , and social limitations in the country conduct in the south countries in general and countries of petroleum rent in specific . The thesis consists of an introduction and an intrductory chapter and other three chapters . The chapters were were dealt with as follows : Chapter 1 consists of three sections ; first section includes the theoretical and historical frame of the foundation of the country in the world . It also includes definition of the country conceptually and a historcal background with the interpretive theories of the foundation of the country under occupation and the concept of country in the various cognitive schools , of them the Western thinking , and by the world thinkers and the arabic islamic thinking and renaissance period thinkers and the arabic contemporary thinking Section 2 deals with the foundation and creation of the country in the south having the characterstics of the modern country , and the economical and social creation of the southern country and how the country is created under control relations Section three deals with the privacy of the country in the south world in terms of the country and its traits in the south world Chapter 2 analyses the upper determiners (external) and lower (internal) of the country conduct in the south . It exposes the social , political , and economic dterminers internally and externally , and reflection of these determiners on the conduct sterotype of the country in the south . Chapter 3 analyzes the thinking frame and the determining factors to the nature of the petroleum rent state /sample of the country in the south . Also it shows the situation and the nature of petroleum rent economies in terms of the economic , social , and political infrastructures of the southern countries and the relation of petrol and the petroleum rent with development and modernization and their decisions towards the south . Also the importance of petrol and petroleum rent nature of the policies related to these countries socially , economically , and politically and the side effects of petroleum rent . Chapter 4 deals with the political , economic , and social conduct of samples chosen from the countries of petroleum rent (Saudi Arabia , Nigeria and Venezuela) . Section 1 deals with the political behavior with its impact externally and internally . Section 2 deals with the social conduct . While section three deals with the economic policies in the southern countries (financial , monetry , expenditure , investmental , and distribution of rent ) . Section 4 deals with an analysis of the political , economic , and social conduct of each of Saudi Arabia , Nigeria , Venezuela) in terms of their financial , human , monetry , political , economic , and social abilities and the role of petroleum rent in the policies of these countries . The final chapter of thethesis exposes the conclusions drawn , and recommendations supported by a number of statistical tables related to the topic .

علاقة المجتمع المدني بالنظام السياسي التاثير والتاثر : دراسة حالة مصر والاردن == The Relationship of Civil Society With the Political System Influence and Effect - Jordan and Egypt as Case in Study

اسم المؤلف: ســداد مــولــود ســبــع
اسم المشرف: وصال نجيب عارف العزاوي
الموضوع العام: العلوم السياسية
السنة: 2008
الدرجة: دكتوراه
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: This study tackles a very important subject not for being the subject of debate and argument by the politicians and researchers , but it comes in period that witnesses an increasing calls and pressures for applying the democratic approach in ruling and these pressures come in time that many of the Third World countries submit to the despotic and dictatorial systems that raising democratic slogans without applying this approach .Here , to study the mechanism of modernization and developing these systems , We should study the role of civil society in these systems which represented by alleviating the burden thrown on the state through social , economic and cultural functions of these systems in addition to the political one .The study of the relationship of society with the political system , requires the search in the theoretical fram for main reason and that is development happened on the human science especially , political science . These developments led to the emergence of new concepts , some are disappeared and the other are developed and expanded which requires the study of these developments to understand the public frams of each concept and then apply it on the Arab situation and the study patterns . And this what we tried to do through studying the developments that happened on the political system . more over the rapid development of civil society in the western states and does it reach to our Arab societies .But , the existence of civil society in some our societies evoked an intellectual political debate for being one of the concepts that there is no agree on it's historical background in the Islamic political thought , and some definetly refuse it's existence not only in the Islamic Political thought , but also in the institutions of Arab contemporary state and they do assert that what is existing is traditional institutions took the form of civil society institutions in the west , but the indication is a mere traditional society that devotes the tribal fanatic and this clear in Jordan .This extremist opinion is considered denial of many efforts and activities of civil society institutions , because some could break the barrier of central despotisim of political system in order to explain his opinion and demands freely , as Egypt that has the pioneer role in this respect .The civil society characterized by effectiveness and motion which supported by great powers on purpose or non , these great powers promoted Egypt to appear in a nominal democracy not the real one , because they realize that the real democracy means the choice of Egypt society and this is appropriate with the regional Function of Egypt by the great powers .There is a fact hatcould not be deny that Egypt is considered institutions state , in spite of the domination of decision maker on the political life and puplic life in Egypt , and this domination is one of the problems of Arab states , Thus some systems justified it by using many means one of these is the belonging to the messenger of God ( pray and peace be upon him ) and this indeed what happened in the Jordanian political system which has a little freedom according freedom measurements . This political system a doped multiplicity as the Egyption … , but dealt with it cautiously and this matter left it . clear hard influence especially and civil society and the society generally on here the ability of civil society influence on the political system is very hard that we find some of it's indications in Egypt through its participation beside the government and private sector in commen development programs among the three seetors .After the explanation of this short brief about the subject significant , we must explain the structure of this subject which consisted of four chapter , introduction and conclusion .The first chapter tackles the conceptual fram of each civil and political society with all developments took place in this respect , more over studying the relationship between the two variables after the assumption that the strength and effectivness of the first political system is taken from the effectiveness of civil society ( second ) and revers is true .The second chapter studies the lawful , political , economic and social features through studying the accompanianed problematic of political parties action and the administration of head of state and king for the political process which reflected directly process whether in elections or through political process .While , the third chapter tackles of great interest the accompanianed problematic of concept using by enhance or limit concept borders and also the problematic of civil society existence in Egypt and Jordan but according to the Arab peculiarity and then the main characteristic of Egypt and Jordan .Where as , the fourth chapter tackles the influence of the political system on the civil society through affected the later by the first , but this will not abolish the influence of civil society on the political system , because of the need of political system for civil society or part of it's components to perform development programs and this is clear in Egypt . Finally , the conclusion represents a summary of the main ideas in this study and the conclusions that resulted from this study

الدور الاقتصادي والسياسي للعملة الاحتياطية : الدولار انموذجا == The economic and political role of the reserve currency - American’s dollar

اسم المؤلف: زينب سعد شمس الدين الشيشاني
اسم المشرف: هجير عدنان زكي امين
الموضوع العام: العلوم السياسية
السنة: 2012
الدرجة: دكتوراه
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: ان الاساس المؤثر في النظام النقدي الدولي هي العملة الاحتياطية او العملة القائدة كماهو متعارف عليه، وهي التي تعمل عمل المحرك لهذا النظام وان اي دولة قائمة على نظام اقتصادي مستقر قادرة بذلك على تحقيق النمو والاستقرار وبذلك هي تضمن علاقات تجارية مزدهرة مع دول اخرى، ذلك النظام الاقتصادي الذي بدوره يضمن توفير السيولة من خلال نظام المدفوعات الدولية والاشراف على تنظيم المعاملات الدولية، ومن المتعارف عليه ايضا حسب اراء بعض الادبيات الاقتصادية والنقدية ان العملة الاحتياطية هي عبارة عن عملة وطنية تقوم بوظائف النقود الدولية، ويدعمها اقتصاد قوي متنوع، وتؤهلها العديد من الميزات لتؤدي دور الوساطة في تسوية المدفوعات وسداد الديون، ولتكون ايضا وسيلة فعالة في تحقيق التسويات مما يؤهلها تلقائيا لتقوم بمهام النقد الدولي. ومن اجل ان تبقى هذه العملة محل ثقة واستخدام المجتمع الدولي، فمن المفروض ان تحقق توازن لمصالحها الوطنية والدولية في ان معا دون ان تاثر احداهما على الاخرى، ومع ان النظام النقدي قد انفصل بعض الشيء عن علاقته الوطنية، فاصبح التاثير الاكبر عليه ناتج عما يحدث في مجموع العلاقات الدولية، وان تفاوتت نسب تاثير الدول في تلك العلاقات. وتخضع العملة الاحتياطية الى العديد من التاثيرات، رافقتها منذ قدم تاريخها حتى يومنا هذا، فهي خاضعة لمؤثرات ناتجة من العوامل الاقتصادية والسياسية والقانونية والاجتماعية ترافقها في كل حقبة تاريخية، وبذلك نذكر ان النظام الدولي يعود الى جذور اوربية وتحديدا القرون الوسطى التي شهدت احتدادا للتنافس بين الكنيسة، المسيطر الروحي ذلك الوقت، وبين اصحاب الشان الرفيع لتاتي النتيجة لصالحهم، وبذلك يكون منتصف القرن التاسع عشر هو بداية انشاء الدول القومية في اوروبا. وبتتابع التطور التاريخي للنظام النقدي الدولي، وتحديدا بعد نظام بريتون وودز انتهى شكله الاخير باعتماد العملات الاحتياطية الرئيسة ياتي الدولار الامريكي بالدرجة الاولى على راس هذا العملات. ويحتم علينا القول بان نظام بريتون وودز مهد الطريق امام الدولار ليحتل مكانته كعملة احتياطية اولى ذلك عن طريق منحه امتياز خلق السيولة الدولية من خلال عجز ميزان المدفوعات الدولية، وهذا مايعنى بالامتياز الفائق او المفرط، وهو مصطلح اطلقه الفرنسيين عندما انتقدوا نظام النقد الدولي باعتماد الدولار كعملة دولية, لانه بذلك يعفي الولايات المتحدة الامريكية من العديد من الالتزامات تجاه الدول، ناهيك عن المكاسب الجمة التي تحصل عليها الولايات المتحدة الامريكية باعتبار عملتها عملة احتياطية دولية اولى. ان تمتع الولايات المتحدة الامريكية باقتصاد قوي وقوة نفوذ الدولار الامريكي سياسيا وعسكريا، وذلك كون عملتها عملة احتياطية اولى في العالم، قد منح الولايات المتحدة الامريكية امتيازات فائقة، ومن هذا المنطلق انتهجت الولايات المتحدة الامريكية منهجا خاصا في صنع سياستها الخارجية واقعة بذلك تحت تاثير جهات ضاغطة مثل اللوبيات والشركات متعددة الجنسية او الشركات العملاقة ومن اهمها شركات السلاح وشركات النفط. ان هذه الامتيازات التي تتمتع بها الولايات المتحدة الامريكية، والناتجة من كون عملتها عملة احتياطية اولى في العالم، ساهمت كثيرا في دعم القوة العسكرية الامريكية في سبيل تحقيق اهداف الامن القومي الامريكي، وتمثل ذلك في عسكرة الاقتصاد الامريكي على مدى اكثر من نصف قرن وتمويل الحروب بطرق متعددة، وان كانت الولايات المتحدة الامريكية تعاني من مشاكل اقتصادية لعل ابرزها العجز التجاري القائم في ميزان مدفوعاتها، وذلك نتيجة العديد من الاسباب منها الحروب المكلفة التي خاضت غمارها الولايات المتحدة الامريكية، ولعل ابرزها الحرب الامريكية على فيتنام والحرب الامريكية على العراق، وقد انعكست هذه المتغيرات على طبيعة وسياسة الادارة الامريكية الحالية التي تتبوا مركز القيادة والزعامة في العالم مما اعطى ملامح واضحة للدور السياسي للدولار الامريكي. | The growth and economic stability to any state does not take place only when the availability of the monetary system is capable of providing the necessary liquidity to the economy, monitoring and controlling the various indicators which reflect the economic performance. As well as the international level does not represent a booming trade and economic relations between States unless there is a monetary system including rules and mechanisms to stabilize the international monetary and provide liquidity to the international payments and supervising the organization of international transaction. Probably one of the main components of international liquidity is what is known conventionally currency reserves and the task of leading the international monetary system. Throughout the nineteenth - century and until the beginning of the First World War transactions States were according to the gold standard system, and its banknotes issued by central banks, it's used in state of gold, a cover 100%, The pound sterling, as well as gold, were treated at the international level, and ranks first among reserved currencies. That the power enjoyed by the pound sterling before the First World War was a reflection of the political and economic power and military encamping in that period and was practiced in the field of international trade. The dollar did not play any role at the international level in this period. Since the First World War began, and expanded the requirements of war efforts and military expenditures, it's went out, states began to issue massive amounts of paper money to equal the size of military expenditures, collapse the international monetary system of gold standard, and continued system of international monetary system suffers from many crises since the end of the First World War until the Second World War. The dollar at the beginning of the year 1945, it work began (the Convention on the Breton Woods) and it is covered with gold by 100%, and become the first currency reserved in the world, was awarded the international monetary system concession to U. S. A, and it is a possibility to create the international liquidity through the U.S.A balance of payments deficit. This is what we mean by the word exorbitant privilege. We discussed the associated political and economic side of what is known to privilege, a term reportedly at the France when it blames the adoption of the international monetary system, the dollar as an international currency and providing state - exporting to it, the U.S.A, a privilege exempting them from the real commitment to other countries. The fact that the U.S.A. dollar, supported by a strong economy with high productivity, control over global trade, access to foreign markets, the ability to increase exports, military power and political influence is clear, making it the first reserved currency in the world. The American dollar is supported by strong economics that has high productivity and controls on the world trade and has an access to the foreign markets and it is able to increase the exports , clear military power and political influence making it the first reserved currency in the world that currency which has political dimensions.The international reserved currency through the dollar experience assures the political effects and dimensions of that leading currency through the American foreign policy and demands of the American the national security before and after the events of Sep.2001 and it explains that the most effected sides of making the American foreign policy is the lobbies or the pressure groups and also the multinational companies or the giant companies .The most important ones are the weapons companies and oil companies. The economic momentum supporting the military power in achieving the goals of the American national security represents encamping the American economics more than half century and supporting the wars in multi ways ,the most important ones are taxes , Treasury bills that the American government presents ; the citizens and the foreign people that finances wars that it is engaged in that it suffers from the economic problems ,the most important ones is the deficit in the trading balance.The most prominent American wars that they have high economic and financial costs ,the American - Vietnam wars and the American war on Iraq and it reflects the variables on the nature of the current American administration and the policy of the United states that predicts the leading centre that it gives clear features for the political role of the international reserved currency - the American dollar as sample - that it deals with through the chapters of the research.The Framework of ResearchThis research is divided after the introduction into four chapters ,it deals with the variables concerning with that chapter ,the subject of the first chapter is a conceptual access dealing with the reserved currency in the international currency system through two researches, the first sections deals with the concept of the concept of reserved currency and its contents ,section two deals with the functional role of the reserved currency in the international currency system.Chapter two deals with the international reserved currency during the historical development and its current reality through three sections. Section One deals with the development of the international reserved currency ,section two deals with the dollar as an international reserved currency in the international reserved system and section three deals with the role of the other currencies in the current international system. Chapter three that discuses the economic role of the reserved currency(dollar as a sample)through three sections, section one deals with the financial sides for the economic dominance on the international level, section two deals with advantages and the arranged costs on the American national currency (dollar)as a tool in settling the debts and section three deals with the political economics of the international currency. Chapter four of the research studies the political role of the international reserved currency (dollar experience)through three sections, section one discusses the American foreign policy and interests of the national security and the partners that have an effect on the operation of the American decision making, section two the role of the economic momentum supporting the American military power, that power which is used for achieving the American political goals, the American military factorial community that the United States of America, section three studies the American military power and the most prominent wars of the United states of America and what has happened in the current American policy.

التنمية السياسية العربية بين الاصلاح السياسي ودعوة التغيير الخارجي == Arabian Political Development Between Political Reform & External Change invitation

اسم المؤلف: زيد عدنان محسن العكيلي
اسم المشرف: لبنان هاتف الشامي
الموضوع العام: العلوم السياسية
السنة: 2006
الدرجة: دكتوراه
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: مع نهاية القرن العشرين واطلالة القرن الحادي والعشرين شهد العالم ولادة نظام دولي جديد ، اطلق بداياته بحرب الخليج الثانية التي قادتها الولايات المتحدة الامريكية في منطقة من اهم المناطق الاستراتيجية في العالم الا وهي منطقة الوطن العربي حيث شهدت هذه المنطقة حربا اقليمية التمسية ، دولية التاثير ، عالمية الابعاد ، لتعلن ميلاد حقبة دولية جديدة . تمتاز بهيمنة القطب الامريكي الذي اخذ يفرض مفاهيمه على العالم في اطار ظاهرة تحركها قوى المال والاعلام الا وهي " العولمة " واحيانا تستخدم القوة العسكرية لـ(مكافحة الارهاب ، الحد من اسلحة الدمارالشامل) هذه الظاهرة هي التي حملت شعارات الديمقراطية وحقوق الانسان والحريات العامة لتجعل منها معيارا للثواب والعقاب فمن يرفع هذه الشعارات وينفتح على النظام العالمي الجديد يحظى بالثواب ، ومن يعرض عن الديمقراطية وحقوق الانسان والحريات العامة يتعرض لخطر العقاب ، وبذلك وجدت الانظمة السياسية العربية نفسها امام عملية اصلاح ديمقراطي عالمية تقودها الولايات المتحدة مفروضة عليها من الخارج ، وهذه العملية العالمية انتخبت وانتقت مواقع ذات اهمية استراتيجية لتطل من خلالها على العالم . لذا فان الدول العربية امام عملية تغريب سياسي عالمي (الغربنة) من خلال فرض ايديولوجية الغرب الراسمالي ضمن موجة الديمقراطية التي جاءت كرد فعل للمتغيرات الدولية وقد سميت هذه المرحلة بـ(التحرر السياسي) ، لكن نتائج هذا التحول كانت قد اخذت شكل تناقضات شهدها العالم العربي ضمن هذه الايديولوجية المفروضة او الوافدة . اذ ليس بمقدور كل دول العالم النامي بصورة عامة والدول العربية بصورة خاصة ان تطبق هذه التجربة بمناى عن اي تخبطات او تعثرات ، لان بعض هذه الدول غير مهيا اساسا للاصلاح السياسي وبالتالي تنمية سياسية حقيقية ديمقراطية . اذ ان الشعارات والدعوات التي تطلق في ميدان حقوق الانسان والتعددية من قبل دعاة " النظام الدولي الجديد " ، لاتزال تخاطب مجتمعات - هشة - وتستغل الاوضاع المتردية لحقوق الانسان هذه ، لتدغدغ امال الشعوب والمجموعات والجماعات التي تعاني من القمع ، وتظهر وكانها هي المنقذ لها . كما ان الدعوات لملاحقة المسؤولين عن انتهاكات حقوق الانسان بصفتهم الفردية امام القضاء تمهد الطريق نفسيا لتقبل هذه الدعوات والترحيب بها والترويج لها واللجوء الى القوى الخارجية ، فاذا اظهرت الديمقراطية الليبرالية نظما غير متوائمة مع مصالح الغرب فليس هناك اي مانع من اجهاض هذه التجربة على الرغم من الشعارات التي ترفعها . لقد اصبح الفراغ الذي تعانيه المنطقة العربية بسبب غياب مشروع اصلاحي تنموي سياسي ديمقراطي يشكل فرصة سانحة للقوى الدولية التي تمتلك مصالح استراتيجية في المنطقة لتقديم مشاريع (اصلاحية) للانظمة التسلطية في المنطقة هذه الانظمة التي كانت تحظى في السابق بدعم نفس القوى التي بادرت لتقديم هذه المشاريع (الاصلاحية) . حيث ساد الاعتقاد ان الاخذ بالانظمة الراسية وهيمنة الحزب الواحد (الوحيد) سيقود الدول العربية الى الاستقرار السياسي على اساس ان التعددية قد تخلق حالة من الفوضى بسبب الصراع على السلطة بين الاحزاب ، ذلك فضلا عن ان نظام الحزب الواحد سيقود الى انجاز مهم هو بناء الوحدة الوطنية ، والنهوض باعباء تحقيق التنمية الشاملة ، التي تحتاج الى سلطة قوية لاتتوفر في الانظمة البرلمانية التعددية ، لان التعددية تعني الفرقة والتنافر ، فضلا عن كل ذلك فان نظام الحزب الواحد قد حقق واحدا من اهم اهدافه وهو ضمان الاستمرار للنخب السياسية الحاكمة دون مضايقات القوى المعارضة لها ، بهذه القناعة حكمت الانظمة السلطوية العربية ، حيث حظيت هذه الانظمة بدعم احد المعسكرين ابان الحرب العالمية الثانية لابقاء نظام سلطوي يقمع المعارضة ويحول دون انتقال الدولة الى منطقة نفوذ المعسكر الاخر . ولهذا فان المطالبة بالتنمية والاصلاح تقع في صلب المعركة من اجل الوطن الحر السيد الموحد . وهذا الهدف لايتحقق الا في ظل انظمة شرعية تكفل حقوق المواطنين وتحظى بدعمهم وتكسب ثقتهم التي تشكك في المشاريع الاصلاحية المقدمة من قبل الحكومات بسبب خبرتها معها . اذن الاصلاح السياسي الديمقراطي ضرورة يفرضها واقع المجتمع العربي في الوطن العربي ، لخلق حالة من الاستقرار والعدالة داخل هذا المجتمع الكبير الذي اصبحت تنطوي بين جنباته على متغيرات الرفض للانظمة السياسية القائمة والرغبة بالتغيير والاصلاح ، وهذه المتغيرات اذ لم يتم استيعابها في اطار عملية سلمية فانها ستولد انفجار تعجز الانظمة السياسية القائمة على استيعابه ، اذن لايمكن الخروج من الازمة التي تتعرض لها الانظمة السياسية العربية من دون وجود عملية اصلاح شاملة وحقيقية ، تاخذ في اعتباراتها التطورات الدولية ومواثيق حقوق الانسان ، هذا لان نجاح العملية الاصلاحية العربية يتطلب العودة الى الاصول من اجل هضمها وغربلتها واستخراج شيء جديد منها اصيل كاصالتها ، لا ان يعتمد الاصلاح على هوامش الفكر الغربي او يكتفي بالتراث فالاصلاح لايمكن ان يؤسس على هوامش او جزئيات . بل هو كل متفاعل بين معطيات التراث التي تشكل خصوصية المشروع ، والاعتبارات الدولية التي تنطوي على الحداثة ، حتى ينجح المشروع التنموي الاصلاحي فانه يتطلب اذن ثقافة سياسية جديدة تعمل على احلال النزعة النسبية في الوعي السياسي محل النزعة الشمولية ، وتحل التوافق والتراضي والتعاقد محل قواعد التسلط والاحتكار والالغاء . لايمكن لاي مشروع اصلاح سياسي ديمقراطي في الوطن العربي النجاح دون وجود مجتمع مدني نشيط وحيوي يسهم بفاعلية لبلورة مشروع اصلاح سياسي ديمقراطي يناسب خصوصية كل دولة ويستوعب القوى المجتمعية ، وادت حالة التردي التي تعتصر الكيانات العربية وتحايل الحكومات على مشاريع الاصلاح الفرصة لتدخل الاجنبي لاجراء التغيير بعدما فشلت الانظمة السياسية العربية بتغيير نفسها ، اذن الاصلاح امر ضروري وعاجل ، ينبع من داخل مجتمعاتنا ذاتها ويستجيب الى تطلعات الجماهير في بلورة مشروع شامل للاصلاح ، يضم الجوانب السياسية والاقتصادية والاجتماعية والثقافية...الخ ، فالديمقراطية ليست مؤسسات فقط وانما هي ثقافة سياسية وسياسات اقتصادية واجتماعية وثقافية ...الخ ، متفاعلة مع بعضها البعض ، اذن اي مشروع للاصلاح الديمقراطي في الشرق الاوسط حتى يكتب له النجاح لابد ان يميز الوطن العربي عن سواه ، بسبب الخصوصية التي تمتع بها الدول العربية بحيث يسمح المشروع الاصلاحي بالتعامل مع كل دولة على حده ، وينتظم في نسق عام مع القواسم العربية المشتركة الاخرى ، بينما يتيح لكل مجتمع عربي كي يدفع خطوات الاصلاح الخاصة به الى الامام ، ويفعل من الوجود العربي على الساحة الدولية والاقليمية ، ويبعده عن التقوقع والتمحورعلى الذات . | With the end of the 20th century and the outset of the 21st century, the world witnessed the birth of a new world order. It began with the 2nd Gulf War led by the United States of America (USA) in one of the most important strategic regions the world - the Arab Homeland. This Region witnessed a regional and afflictive war marked with international dimensions and impacts announcing the birth of a new international era. This era is branded with the domination of the American pole that started imposing its concepts on the world in the framework of a phenomenon driven by money and media, i.e.," globalization". Sometimes the military force is used for (fighting terrorism or banning the proliferation of the weapons of mass destruction). This phenomenon raised the slogans of democracy, human rights and general freedoms to be used as the criterion for reward and punishment. Those who adopt these slogans and welcome the new world order will be rewarded, and those who reject democracy, human rights and general freedoms will be punished. Therefore, the Arab political systems found themselves facing a world democratic reformation process led by the USA. This process selected strategically important locations to dominate from these locations on the world. Consequently, the Arab states are facing a westernization process through the imposition of the ideology of the capitalistic western world within the wave of democracy that came as a reaction fro the international changes. This stage is called as (political liberation). However, the results of this alteration took the form of contradictions witnessed by the Arab world within the incoming or imposed ideology. Generally, all the developing and Arab countries cannot implement this experiment without stumbling and floundering. That is because some of these countries are not prepared for political reformation and hence a real democratic and political development. The claims and slogans raised in the arena of human rights and pluralism by the heralds of the "new world order", still addressing - fragile - communities and utilizing the bad situation of human rights there to titillate the hopes of the oppressed peoples and groups. They want to look as their saviors. The calls for hunting down those who are responsible for the violations of human rights, in persons, before courts, pave the way psychologically to accept, welcome and promulgate for these calls and resort to the outside powers. So, if the liberal democracy generates systems that are not inline with western interests, then there is no obstacle to abort this experiment despite the slogans it may raise. The vacuity from which the Arab region suffers due to the absence of democratic, political, developmental and reforming project gives a an easy chance to the international powers that have strategic interests in the region to provide (reformation) projects for the dictatorship regimes in the region. In the past, these regimes were backed by same powers that took the initiative of the provision of such reformation projects. There has been a tenet saying that the adoption of hierarchical regimes and the hegemony of one party (the only one) will lead the Arab states to political stability. That was based on the idea that pluralism or (a multi - party - state system) could result in disorder originated from the dispute on authority between the parties. This is in addition to the belief that a single - party - state system will leads to a significant accomplishment, i.e., building the national unity and upholding the extensive development that needs a powerful authority which the multi - party parliamentary systems lack. This is because the multi - party system means disunity and discord. Aside from that, the single - party system has achieved one of its biggest aims - insuring the persistence of the political elites in power without being annoyed by their opposing powers. According to this belief the totalitarian Arab regimes ruled their peoples. These regimes were supported by one of the two camps during the 2nd World War for preserving a totalitarian regime that oppresses the opposition and stands against the transition of the state to the influence of the other camp. Therefore, the call for reformation and development lies at the heart of the battle for a unified, sovereign and free country. This goal cannot be achieved unless there are legal systems that guarantee the rights of the citizens and enjoys their support and credit which suspiciously regards the reformation projects offered by the governments due to their experiences with them. It became clear that the democratic political reformation is a necessity dictated by the nature of the Arab community in the Arab Homeland. And that is to create a state of stability and justice inside the big community which is folding and encompassing the new conditions of rejecting the existing political regimes and the desire for change and reformation. These new conditions or variables, if they were not contained in the framework of a peaceful process, it will generate an explosion which cannot be contained by the existing political systems. Therefore, there is no way out of the crisis which the Arab political regimes face now unless there is real and extensive reformation process that take into its consideration the international developments and the human rights charts. This is because the success of the Arab reformation process requires from us to go to the origins in order to comprehend and sift them to extract something as a new and genuine as it is. Reformation should not depend on the margins of the western thinking or be limited to heritage. It cannot be based on margins and partialities. Yet, it represents the interaction between the given facts of the heritage that formulates the features of the project on the one hand, and the international consideration branded with modernity. In order that the reformation and developmental project succeeds, it requires a new political culture that works on replacing the relativism whim in the political perception with the comprehensive whim. Similarly, harmony and accord replaces the rules of hegemony, monopoly and revocation. No democratic reformation project in the Arab Homeland can succeed unless there is an active civil society that contributes vitally in the building of a democratic political reformation project that fits the specialties of each country and contains the powers of its community. The deterioration that is pressing out the Arab entities and the deception organized by the governments against the reformation projects, gave the opportunity for the foreign intervention to carry out the changing process after the Arab political systems failed to change itself. Reformation therefore is a necessity in our communities and it responds to the expectations of the peoples for the building of an extensive reformation project. This project includes all the political, economic, social and cultural aspects. These aspects react with each other. Therefore, if there is any project for democratic reformation to be successful in the Middle East, it should differentiate the Arab Homeland from the other regions due to features which the Arab countries enjoy. Such a project should give the chance of treating each state alone. It should have a general order with the things that the Arab countries have in - common. It also give the chance for each Arab society to push forward its own reformation steps and invigorates the Arab presence both on the regional and international levels and keep it off from confinement and introversion

القوى الكبرى واعادة تشكيل النظام الدولي : دراسة في فرضيات الصعود والافول == Great Powers And Reforming International System A Study In The Assumptions Of Ascendancy And Decline

اسم المؤلف: علي بشار بكر اغوان
اسم المشرف: محمد ياس خضير
الموضوع العام: العلوم السياسية
السنة: 2017
الدرجة: دكتوراه
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: Constitute the rotation exponential relationship dimensions positive and negative between the international system over the different stages of the major powers in various manifestations, argumentative and extensive research and one of the main gates of understanding of international relations at the contemporary stage, this relationship has opened ample room for endoscopy and research in but the international system and major powers dramatically, impact, vulnerability and nutrition, nutrition reverse dual between the international system and major powers relationship has alternated according to each stage and this relationship is the main problem of the balance of power in several stages, and when he was urgently needed because of the international system is to be the foundation standard for classification of power arrogance in the world, we became our international system stable and clearly defined in terms of the formation of systemic in different structural dimensions, that the international system is established the concept of structural and quality of states and impose the rhythm of movement for many reasons, notably that the nature of the regime often imposes itself a great obligation for these forces because adopted for fear of imbalance or break up of certain international situation or threat to the status of this or that country. While it is possible that just the opposite is happening as they become the major powers in the zenith of its power is granted international system and give it structure and posed or change the balance, that is, the major powers here are the ruler and the clutch on the decision to change within the system and not vice versa.Of course, and as far as what the major powers and the international system and the issues of restructuring strategy and the required strategic supplies, it became clear manner that does not accept the argument that the concept of power and public and private as has changed helped broadly to re - read the beliefs of the strategic countries in terms of the ups and build self - mechanisms .Importance of the study : Centric importance of the study of it represents an attempt research earnest to form a new theory to explain how they can through the major powers arise strategic detail the destruction, they also offer hypotheses second supplement to the theory of looking at the mechanics of the fading of states and their tracks and provide detailed explanations of the forms of collapse and form, in the sense that the subject of major powers and reshape the international system based on the assumptions of ascent and decline, it represents an attempt to re - read international relations in general and major powers and the international system, in particular in the pot research focuses on the scientific methodology of the measurement, audit and observation and select the tracks.The problem of the study : The study generally runs from the two problems main ways : the first, which is problematic conceptual theory relating to the characterization of and what the big powers and the international system and the nature of the dialectical relationship rotating between the two, the second is problematic current major powers characterization and put it in its proper place according to the hypothesis of ascent and decline and the compatibility of all the power with these hypotheses.The dilemma conceptual first, since the study is trying through, and over the detective and three chapters, the first - the first, second and third - explain what the clash incident between the international system and major powers, as it is trying to study here and across this part of the dilemma that the disintegration of the complex Association about the presence of overlapping relationship is a clear path between the evolution of the international system on the one hand and major powers on the other hand, due to the complexity of the actors and their diversity and change the concept of power and its vocabulary, this relationship appears frequently as a rotational (ie, when they vibrate and weaken the international system, is restored and fed through strategic reaction of major powers on the form of finding a new strategic balance or maintain the strategic balance as and when it weakens the major powers, the system modifying itself in line with the size of the weakness incident to correspond to the requirements and elements of modernization that has occurred in the international environment and gives the stream additional to those strengths that have benefited from the decline in single actors function or polar strategic act also shall be either by maintaining a balance or modify it identifies with the size and manage change).While Applied dilemma second focuses on practical models of major powers and try to determine its position in the international system based on key assumptions that have been developed and adopted a basic criteria for the rise of the big powers and the eclipse, as it dealt with the last three chapters (IV, V and VI) the issue of the status of all power in the international system - models selected - based on the extent of approaching and distancing itself from the hypotheses that have been put forward both in terms of climb or, moreover study focuses in this part of the dilemma defines the shape of the future of the international order based on the data and the reality of the big powers. It is through this dilemma offers a number of central research questions that the study will try to answer them through the next research context, the most important of these questions are : 1. What is the fundamental nature of the relationship between the international system and major powers?2. How can identify the key ingredients that require their presence in the power of any wish to become a major international scope of the system?3. What are the main forms of balance known to international relations throughout history, the nation - state?4. Who are the actors function capable of control in the international system and restructuring?5. How can identify the entrances of change within the international system and who knows this change?6. What is the most important hypotheses that can be through to become a major force on the international scope of the system?7. How can identify the most important hypotheses decline that lead them to collapse?8. Do not slip United States a world power?9. Is Russia today is on its way toward building the same to you mean by itself as one of the poles of the future world again?10. Is China really able to replace the United States? And how?11. What is Japan's new site in the international system?12. What is the future of the international system in the light of data the rise and fall of great powers?Hypothesis of the study : Consistent with the dilemma that have been submitted and research questions that have been submitted and as well as the main hypotheses that have been adopted by the study systematically through the third quarter in an attempt to form a comprehensive theory, the study starts from the assumption president of that on the basis of (that there is a direct correlation "positive + negative" between the regime the one hand and major powers on the other hand. The more major powers more coherent and stronger the more you process the formation of the international system more discipline, and vice versa, the more the international system more solid whenever the major powers to maintain more balance and less likely to change. And branching out from this hypothesis President, two assumptions in two basic subgroups : The first hypothesis : Whenever any major international force backed away from its position, as it was an opportunity to push a new force to fill the vacuum, and this is a dialectical ascent and decline.The second hypothesis : Whenever a major international force backed away from its position as it was an opportunity to reshape the international system according to the new balance of power. This is the dialectical relationship between the international system and major powers.Curricula : The study used the six - round main chapters range of approaches that are used in scientific research on the scope of political science were as follows : 1. The historical approach, which sought the study through used to display the most prominent of the relevant idea of historical experiences and the subject that the researcher wants to clarify, this has been the approach one of the main approaches that have been through it to identify the mechanisms of the fading of the major powers and the conclusion of which many hypotheses have been one of the most important pillars of the study at various stages.2. Analytical Approach : The study used the analytical approach to the study of various plants for several purposes, the most important cases of the dismantling and re - installed in accordance with the main theme of her service, and the support of the conclusions of this approach is based on the basis of scrutiny of reality and studied extensively studied through strategic insight.3. Approach the international system Analysis : It is one of the most major and modern approaches that study sought to focus on it through international structural analysis and situations experienced by the international system and the dismantling of his limbs and its impact, the study was able bumpy this approach to reach many conclusions based on what provided by this approach of the mechanics to understand the phenomenon and absorbed significantly.4. Approach to measure the strength of nations : one of the most important approaches and, most recently that for its research tools have enabled the study to identify the most prominent features of the strength and the weakness of the major powers and greatly helped to explain many of the phenomena and dismantled as it should.5. Future Approach : It is one of the most important methods you used for the purposes of study, the most important of several identifying features scenes of the future of the international system according to the scene forward - looking unconditional. Structural study : As well as the introduction to the study and details and the conclusion and findings, the study contained two doors presidents by six central chapters, the first section by three chapters titled (conceptual framework and theoretical), while Part II came with three other chapters supplement entitled (Applied and future frame).Ensure that the first chapter of the study, which came under the title (the major powers and the international system), the two main two sections (Section I : what the major powers and the international system) while the second part, titled (forms of power in the international system balance).On the other hand Chapter II of the study, which was titled contained (actors in international relations and the entrances to change) on two sections two main (Section I : actors function traditional and new actors function of non - State actors in international relations), while the second section under the title (the entrances to the change in the system international).Also a third chapter of the study, which was titled (hypotheses rise and fall of great powers) of the two main two sections (Section I : hypotheses rise of major powers) while the second part, titled (hypotheses fading major powers).Chapter IV of the study contains two sections and two presidents, who came under the title (the major powers "core" and measuring hypotheses ascent and decline), was the first topic title (the United States) while the second section title (Russian Federation).On the other hand, Chapter V of the study complements the above by two sections presidents under the title of president of the chapter came a (major powers "emerging" and measuring hypotheses ascent and decline), was the first section of the chapter entitled (China), while the second part, titled (Japan) .

النخبة السياسية في العراق 1958 - 2014 : دراسة في التوجيهات والاهداف == The political elites that ruled Iraq (1958 - 2014) studies in trends and goals

اسم المؤلف: سعدي ابراهيم حسين
اسم المشرف: ليث عبد الحسن جواد الزبيدي
الموضوع العام: العلوم السياسية
السنة: 2015
الدرجة: دكتوراه
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: The present dissertation consists of four chapters preceeded by an introduction and followed by a conclusion . It sets out from questioning and if the political elites henceforth (P.Es) successivly ruled Iraq for the period (1958 - 2014) are and the same trends and gools ?The dissertation replies This inquiry by hypothesising that the (P.Es) successively ruled Iraq vary in their trends and goals , as each has its own ones . The trends and goals mainle of (P.E) ruled for (1958 - 1963) concentrated on constructing Iraqi state . The (P.E) of (1963 - 2003) was of Arabic national trends and goals . As for the (P.E) came to power in Iraq after 2003 , they are of no clear trends and goals , considering their different national , religions and sectarian trends and goals .To verity of valility of this Aypothesis , Ch1 studies the (P.E) ruled Iraq (1958 - 1963) . Ch2 studies the (P.E) ruled for the period (1963 - 1968) . Ch3 studies the (P.E) ruled Iraq (1968 - 2003) . while Che4 concerns the study for the (P.E) ruled since 2003 till 2014 .The disser tation has come to the following conclusions : First : - the ruling(P.E) of (1958 - 2003) are of persons mostly come from military establishment , with an important exceptions when these elites by headed by civil leaders , as the case with the political (Abdulrhman Al - Bazaz) who became prime minster , and the former Iraqi president (Saddam Hussein) came to power in 1979 as a president. the later , in spite driving himself to the military establish meant by seizing the biggest military rank , he still being actually a civilian .Second : - The (P.E) ruled Iraq before 2003 depended on their own capacities to take the power by making revolutions coups . While the (P.E) came to power after 2003 till the time of concluding this dissertation , depended on external factor represented by USA support to expel the previous (P.E) and substitute it by recent (P.Es) .Third : - The (P.Es) ruled Iraq all over the period specified for the purpose of the present study didn't succeed to a achieve their trends and goals , moreover , they encountered by internal obstacles and the (P.Es) themselves , as well as home and external (regional and international) obstacles .So , we could say the trends and goals that helped (P.Es) to take power , were at the same time reasons behind losing the power , especially before 2003 .After 2003 , the (P.Es) national and sectarian trends and goals were negative factors led rulling system specially and the whole country in general to many economical , political and security problem and crises . the most prominent one is the national and communal political share in rulling Iraq .Finally , the dissertation comes to a list and suggestion , including : - 1 - concerning the future (P.Es) trends and goals it is suggested that the new (P.E) have to adopt popular national trends and goals of all Iraqi people suitable for Iraqi situation , which promots and at the same time supported by the a general unified national identity . the best possible suggested strategy to achieve this to follow the steps and rebuilt state resemble that and ancient Iraqi empires since it unified all Iraqi nation under their title , as no Iraqi Arabs , Kurds and other could deny his Hondo our to be belong to those civilizations .So , we could keep Iraq away from the risk of national and sectarian trends and goals .2 - concerning the mechanism to take the power : - The study suggests that the peaceful exchang of power is that best way must be adapted by the future(P.E) as it is founded by USA in Iraq after 2003, and they must leave the second alternative , i.e the violence to take the power which was the only way the past since 1958 .3 - concerning the political performance , the study concentrates the necessity of correspondence between trends and goals on one hand , and the (P.Es) , performance on the other hand . this could be achieved by adopting reviewing trends and goals periodically by the (P.Es) and reforming these trends and goals to be realistic of applicable within a reasonable and useful period for Iraqi people , not imaginary and Uri realistic like establishing national state , while the existed Arab countries are under the risk of partioning one after one . Neither trying to establish a communal (sinni or Shiite) state while Iraq realy consists of more than one religion or sect .

اثـر ادارة نـظام الابـداع الـوطنـي فـي استراتيجية التكيف والسيطرة : دراسة نموذج العراق

اسم المؤلف: محمد مصطفى جمعة السعدون
اسم المشرف: سرمد زكي الجادر | مازن اسماعيل الرمضاني
الموضوع العام: العلوم السياسية
السنة: 2006
الموضوع الدقيق: الدراسات الاستراتيجية
الدرجة: دكتوراه
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:

القيادة واثرها في الاداء الاستراتيجي التركي الشرق الاوسط انموذجا == Leadership and its Impact on the Turkish Strategic Performance Middle East as a Model

اسم المؤلف: محمد عبد الله راضي
اسم المشرف: باقر جواد كاظم السوداني
الموضوع العام: العلوم السياسية
السنة: 2016
الموضوع الدقيق: الدراسات الاستراتيجية
الدرجة: دكتوراه
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: The study addressed the issue of leadership, as one of the important topics in the field of political science, and in strategic studies. Political leaders are to give countries a regional or global status.The political leadership in the country, define the objectives, means of implementation, determine the power and weaknesses of the state, and monitoring the opportunities and difficulties, in the internal and external environment.Turkey, since 2002, witnessed the presence of a leadership with Islamic content, able to convey Turkey than doubled phase to phase power. And headed Turkey, under the control of the Islamists, to pay attention to the Middle East, as a strategic area.The Middle East, as a geographic area, includes : Egypt, Israel, and the Arab Gulf States, Syria, Lebanon, Jordan, Palestine, Iraq, Turkey, and Iran. And some of them add : Pakistan, Afghanistan, Arab Maghreb countries, and Sudan.Turkey lies in the Middle East, and during the period between 1923 - 2002, went secular, aiming to join Europe, and have been associated with NATO and the United States, ignoring its relations with the Middle East.The Islamists after taking power in Turkey, gave their attention to the Middle East, which was considered a pivotal area, to perform as a strategic actor.The study aims to : find a relationship between the role of Islamists leadership and the performance of Turkey in the Middle East. Within the period 2002 - 2020.And that raised the issue of the relationship between : the leadership of the Islamists, and Turkey's role in the Middle East, an important question : Is the effectiveness of the Turkish strategy, during the period 2002 - 2015, in the Middle East, linked to the presence of Islamists in power?The answer, verified the existence of a relationship between two variables. Turkey and the shift towards secular parties will push Turkey towards : a little get away from the Middle EastThe study was divided into three chapters, an introduction and a conclusion : 1. First chapter : (Turkish leadership and strategic perception of the Middle East), and it has to answer the question : How Islamists consider Turkey's role in the Middle East?And address this issue in two paragraphs, first : the theoretical framework for leadership, the relationship between leadership and strategic performance, and leadership connection with the strategic decision making in Turkey, and second : Turkish strategic perception of the Middle East from the aspects of political, security, economic and civilization importance.2. Second chapter (Turkish leadership and strategy in the Middle East). It has to answer the question : What is Turkey's strategic orientation towards the Middle East, and what is the content of the strategic performance?And it headed the study, in dealing with this subject, through three paragraphs : first, focused on variables effect Turkey's strategic performance in the Middle East. And second, it focused on the strategic orientation of the Turkish in the Middle East. And third, the history of Turkish strategic performance since World War II.3. Third chapter (Leadership and the future of strategic performance in the Middle East), and has to answer the question : Will the Islamists continue in the leadership of Turkey till 2023? And whether changes will happen in Turkey's strategy in the Middle East?And it headed the study, in dealing with this subject, through two paragraphs, first : the expected changes, in leadership, during the period between 2015 - 2020, inside Turkey, and second what changes is expected on the Turkish strategic performance, in the Middle East according to changes in leadership

السياسة الامنية الامريكية تجاه النظام الاقليمي في الشرق الاوسط بعد احداث 11 ايلول 2001 == United States Security Policy Toward The Regional Order In The Middle East After The Events Of September 11, 2001

اسم المؤلف: ظفر عبد مطر التميمي
اسم المشرف: سمير جسام راضي
الموضوع العام: العلوم السياسية
السنة: 2013
الدرجة: دكتوراه
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: تعد السياسة الامريكية الخارجية بجانبها السياسي الامني من اهم المفردات التي تشكل احدى ادوات محور البناء والتغيير في منطقة الشرق الاوسط الموسع، وما يليها من مناطق مجاورة ، وذلك بعد انتهاء مرحلة الحرب الباردة، وتغير مراكز القوة العالمية، خاصة مع تصاعد مفاهيم مثل النظام الاقليمي، والاقليمية الجديدة، والامن الاقليمي والتي قد تبرز لتحل محل التعددية القطبية العالمية او على الاقل ستغير من مفهوم الهيمنة الامريكية على النظام العالمي الجديد. ولان القرن الحادي والعشرين بدا امريكيا بامتياز، فان الادارة الامريكية تحاول جاهدة فرض الصبغة الامريكية على هذا القرن حتى نهايته، او على الاقل حتى بداية ضعف الدولة الامريكية. ان منطقة الشرق الاوسط الموسع تمثل حالة من الوفرة في الموارد الطبيعية والديموغرافية فمن المؤكد انها ستمثل حالة من الوفرة ايضا في الخطط الامريكية التي ستؤدي الى تغيير المنطقة وفقا لتطلعات الادارة الامريكية وحلفائها، وبذلك تتناسب منطقة الشرق الاوسط الموسع مع التناغم الحاصل بين فوضى التغيير والنظام الاقليمي الجديد، والتي تمثل افضل السبل لجعل هذه المنطقة المشتعلة دوما باتون الحروب والصراعات اكثر ميلا نحو الاستقرار والسكينة وان تكلف ذلك مددا زمنية ليست بالقليلة او الهينة. وبالتالي فالادارة الامريكية امامها فرصة كبيرة في اعادة خلق المنطقة على وفق تخطيط استراتيجي اداري ناجح يتسم بصيغة المشاركة مع دول منطقة الشرق الاوسط الموسع والسماح بخلق محاور اقليمية جديدة تعتمد على تطوير نظامها الامني وربطه بالسياسة الامنية الامريكية والتي تفسح المجال امام القوة الذكية الامريكية لتؤسس مدارس فكرية جديدة غير بعيدة عن التوجه العسكري الامريكي ولا قريبة من التنازلات الخطيرة التي قد تغير من موازين القوى العالمية . | The American foreign policy is marked with political security one of the most important items that constitute one of the tools of axis construction and change in the broader Middle East, and its next neighboring regions, after the end of the Cold War era, and change centres of global power, especially with the escalation of concepts such as regional system, regional new, and regional security that may emerge to replace the multi - polar world, or at least will change the concept of American hegemony on the new world order , because the twenty - first century the start of U.S. par excellence, the U.S. administration is trying hard to impose American character to the end of this century, or at least until the beginning of the weakness of the American state.The broader Middle East region represents a state of abundance in natural resources, demographic. It certainly will be a case of abundance also in U.S. plans that will lead to change the region in accordance with the aspirations of the U.S. administration and its allies, and thus fit the broader of the Middle East with harmony happening between chaos of change and new regional order, which represents the best way to make this region a flaming always patron wars and conflicts are more inclined towards stability and tranquility and cost periods of time is not uncommon or soft. Thus American administration before a great opportunity to re - create the region according to a strategic planning successful management characterized format engagement with the countries of the Broader Middle East and allow the creation of regional hubs new depends on the development of its security system and link security policy of America, which gave way to smart power American establish schools of thought new non - far from the U.S. military approach does not close serious concessions that may change the global balance of power .

معوقات التنمية الشاملة فـي عـراق ما بعد التغيير السـياسي : دراسة في اثر عدم الاستقرار السياسي

اسم المؤلف: جواد كاظم كطان الشمري
اسم المشرف: صالح عباس الطائي
الموضوع العام: العلوم السياسية
الدرجة: دكتوراه
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: Development in Iraq were problematic for the President of the successive regimes in spite of the differing motives and justifications have adopted a system in which to proceed, under the former regime was one of development solutions for the political legitimacy required to continue in power, and this is a natural fact that the Development Gateway always explains that contribute in giving some of the legitimate authority in the event it was not in accordance with the generally accepted elements of legitimacy and the most important of which voters choose voluntarily to the ruling authority, for this reason that the former regime began to implement major development during the Sbiniat of the last century is the first decade of the years of his reign, however, that poor Management Authority and the absence of democratic choice and the transformation of the ruling establishment to the individual institution has led to a decline in levels of development, after this process has gradually ceased during the years of the Iraq war - Iran and the subsequent drop in the continuation of the performance of the Iraqi economy by international sanctions imposed by the end of 1990 to show This decline in levels of development through a number of indicators including : deterioration of the Iraqi dinar, a decline in the average annual per capita income and therefore a sharp decline in the gross national product of the state, a gradual increase in the rates of unemployment and the high proportion of the total and starved of manpower, all of which had a bitter reflections indicators of human development, which is a component of overall development, as has the proportion who are literate (Literacy) and a decrease in the average life expectancy and this is what the Twcrh periodic reports of the United Nations and in particular its development program. With the political change that took place in 2003 an international resolution entered a critical juncture of development and perhaps even worse than previous years, if the former regime had been used based on the economic development of the oil wealth to solve the problems of input legitimacy, it is lost under the new system was of course the question of legitimacy with the adoption option the political process as a means of managing power in the country reduced to the question of development in the context of the provision of public services did not take place in this new political climate as a priority after Zahmtha other issues dominated the scene, despite the stated intentions of both the U.S. administration, which came to rule Iraq for about year or by the successive governments have been promising the reconstruction of Iraq and bring about comprehensive development in accordance with an international program along the lines of historical precedents of the heritage inspired by Japanese and German experiences, however, that the events that followed the political change and the reality of this project was postponed because of the continued deterioration of the situation of security and the rise of political conflicts potential between the parties to the political process and turned out to be a sectarian tensions so that the issue of development is not included in the government program, or it turned out to be just one small service delivery policies of local councils, in the sense that the latest development as planned according to a certain extent of time for a change in the social and economic realities as one of the central policies of the State Supreme ignored for the benefit of priority of security that drained a large part of the state budget in previous years remained in the funds allocated for development in the budget is weak and did not meet the real needs. It was the lack of political stability in Iraq is not in the greatest impact of causing FP stop the development process but also the decline of instability Fmkrjat, which were represented in the absence of consensus on government policy and the transformation of the sectarian tension to a civil war which lasted more than a year led to the spread of administrative corruption in state institutions because of poor oversight and accountability mechanisms result concerns the problem of security, which has become the obsession of both the state and the citizen, which in turn has led to disruption of the majority of reconstruction projects, as well as the flight of national capital to markets abroad in search of a more secure, without forgetting that Iraq's transition to a sustainable environment for the violence to make of foreign investment, both in its direct or indirect is not contained at all. On this basis, the security requirement is most urgent is the need for (for the citizen - the voter) and the legitimacy of the government is subject to its ability to provide a more secure environment which reveals a change in political behavior is the re - ordering of priorities in the collective mind on the basis of the prevailing circumstances so that it is to live in completion of a more secure environment proves the legitimacy of authority, and perhaps this new hierarchy of priorities in the collective mind has provided more space for corruption to become the administrative status of the membership of the inherent structure of the Iraqi state, have contributed significantly to the failure of development plans, on the basis of the fact that the conditions are intended to set priorities , development will become a political demand of voters where there is a safe environment so as to become synonymous with the legitimacy of their authority in the implementation of this requirement.

الحكم العالمي في دراسة العلاقات الدولية بعد الحرب الباردة == Global Governance In The Study Of International Relations Post Cold War Era

اسم المؤلف: اياد هلال حسين الكنانـي
اسم المشرف: قاسم محمد عبد علي الدليمي
الموضوع العام: العلوم السياسية
السنة: 2016
الدرجة: دكتوراه
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: For a long time, governance was a syndrome of state sovereignty; the authority of governing all aspects of life in the frame of its regional existence. Its continuous pursue is that all remains under full control, in addition to its refusal to any foreign interference. Therefore the concept of a sovereign nation - state stood as an obstacle facing the process of dividing the authority of the state or even thinking of adopting any role opposite to that of its own. At the same time reality proves that no local or international tools have been developed in order to limit or hinder the power or authority of the nation - state. In that light there hasn't been a significant differentiation between the terms government and governance in the context of social sciences; governance never reached beyond the action of governmental institutions in a certain state. Both terms have been interchangeably used in their meaning and indication when dealing within the frame of nation state authority. This comprehension reflected on the subject of governance in international relations; studies appeared to attenuate centralized governance on international relations in order to reach peace, justice, no war, and organizing international affairs in the same manner of exercising them from inside the state; a vision that ultimately led to suggesting ideal theorists the concept of global governance in its different features.As globalization grows, it becomes more difficult for a state to exercise unlimited domination or produce an absolute social module that could be followed and scrutinized in an authoritarian way on its own and or territory. This kind of control has become totally unpractical. No matter how many institutions a state could build or laws it can legislate, it still remains short of imposing full control on its own lands. This crisis that hit the sovereign country accompanied the reality of governance sharing by other states. These out comers take part in setting standards and building basics and sometimes they might compete and triumph over the mother state itself. What was said represents the local level, and when speaking on the global level, globalization induced other forms of governance and authorities in the field of world policy, including the horizontal and vertical interactions ; sub state, supra state , and trans state, also including organizational initiatives presented by market institutions and the campaigns held by the international social movements. There is a focus on breaking the limits of a single state and heading towards a globalized governance system because of the narrow angle that conventional itself in when compared to a globalized system that enjoys trans - border reactions and exchange that seem to need more than a state's regulations to be controlled. At the same time many issues and problems came to surface that require international intervention. Awareness has also been raised concerning global threats that demand international action. Therefore the dominance of the nation state is gradually transforming towards to (post - national sovereignty) since it is losing its capacity to withhold its public affairs on both the local and international level. In addition to different sides emerging and taking a vital role in what was strictly in the hands of the nation - state alone. Representatives of nation - states today are obliged to be partners when exercising authority, with international organizations, multinational corps, and trans - national political and social organizations or movements in addition that those sides have a rising role in crystallizing interior affairs. This picture led to the demise of the main sign of conventional sovereignty in the past : borders and territory capture. In the light of what was mentioned above, researchers in the field of international relations, especially after the cold war, started the pursue to define modules other than that of a nation - state, as an alternative system. They developed their ideas and theories concerning global governance, and considering it the new analytical concept that describes world politics and power being spread and divided upon global level. Moreover, some researchers considered this a theoretical alternative for international relations perspectives.From this point, it becomes clear, why research in global governance is such an important issue. Since it is the theoretical alternative that could explain the breaking of states' power and how it spreads along different levels. Instead of the conviction that the nation - state reached its end socially and politically, and the retreat of its power, and the opinions that support the transformation of the state's powers and their direction towards a unified hierarchical structure (world government), theorists found a middle position between the chaotic demise of the nation - state and the central grip of the global government, by being more realistic and to the ground. They headed towards the global system that depends on different participating sides in managing state affairs. In addition to the importance of studying global governance by presenting explanations that apply to the global changes. Conventional analysis proved to be short from interpreting those changes in a realistic manner.

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.

السياسات الصناعية والمزايا التنافسية في ظل المتغيرات الدولية : دراسة حالة الصناعات التحويلية العربية == Industrial Policies And Competitive Privileges with International changes - Studying the State of Arabic Manufacturing Industries

اسم المؤلف: ثائر محمود رشيد العاني
اسم المشرف: وصال نجيب عارف العزاوي | عبد علي كاظم المعموري
الموضوع العام: العلوم السياسية
السنة: 2004
الدرجة: دكتوراه
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: ost of the countries in the world including the growing ones have carries out general repetition to their economical policies especially (industrial Policy) in order to be ready for facing any changes taking place and to be ready for 21st century just as looking for a place in international economic that its main sources distributed between liberation of international trade and probing deeply in details of excellent techniques.For this reason the computational abilities formed basic necessity for the state as well as for single producer and became train which drawing all other changes with it.The growing countries have realized these facts lately so they tried to improve their economic by depending on supposed forms of patterns that are published by international institutions (IMF, IBRD) in order to maintain or change the form of economic.The industrial sector did not be far from these changes but it was the important element of them especially that the policies of specialization amid it directly in order to reduce the support to this sector (Whether it includes goods for special or general benefit).And here the philosophy of change lies which means reducing the shortage in general budget of the state and prepare it to pay tits payable debts.We must refer here to the influence of (WTO) which affects all economic sectors including industrial one so that the liberation of international trade will dispose industrial goods in all countries to difficult challenges.The industrial policies used in Arabic countries led to emphasizes the deficion in form of their changing industries which made them lose the opportunity to support their competition abilities in order to face change that happened in international economic.This study depends on the program of research deals with general to special according to its point of view that all national (Local) and international environment play an important role in trace changing industry in addition to that it depends on description methods to analyze economical changes.The study has been divided to four sections, the first one included the main international changes that characterized last century such as establishment of many economical collections and organizing new agreements for international trade.The second section deals with economical policies and competitive ability international trace.Part of this study presents analyzing for the effects of industrial laws within the organization of international trade and possible profits which will given by general agreement of growing countries.This third section deals with challenges of international environment that faces Arabic industries and formal problems which they are suffer from as a result of general policies and changeable role of state. It deals also with what consider as a chances for region to improve the industrial sector.And work hardly to draw some important characters for industrial strategy to Arabic countries in order to support Arabic industrial abilities.

المكانة الدولية للهند في القرن الحادي والعشرين == THE INTERNATIONAL STATUS OF INDIA IN THE 21ST CENTURY

اسم المؤلف: تـلا عاصم فائق
اسم المشرف: صالح عباس الطائي
الموضوع العام: العلوم السياسية
السنة: 2008
الموضوع الدقيق: الدراسات الاستراتيجية
الدرجة: دكتوراه
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: Many scholars have dealt with the conflict of the regional powers and the major international powers in South - Asia Region on various aspects. The Indian military and nuclear capabilities are considered major fields of political studies. Such research is conducted in the framework of the Indian political system, the Indian relationship with the Arabic Gulf countries and the role of the rising powers in strategic balance. Indian international status in the 21st Century is the main issue of the current study. These academic efforts are aiming at defining the strategic capacities that India has, since its role in the Asian - region shows a kind of dominance. Moreover India is not only a regional rising power but has a distinctive international role with the ambition of occupying a permanent seat in the United Nations. The importance of the theme of the current study can be summed up as an attempt to approve the following questions : What are the Indian potencies?What are the main issues affecting the international status of India in the post cold war era?And finally, what are the future outcomes becoming out of the international status of India in the 21st Century? Indian technological, economic and social developments can be considered the fruits of its democratic political system. Despites all multi - cultured nature with language and religion varieties, India established a strong democracy. This affirms an effective foreign political act to state India as a regional and international dominant power in the 21st Century.The study sheds light on certain basic dimensions showing the Indian political will of having the most affective external political act in and outside its region. It is clear that India is promoting a future international status in the post cold war era. The problematic issue includes an investigation of all the internal and external variables affecting the status of India. Internal ones include various political, economic, military, as well as social strengthening potencies. While the external ones are either regional or international. The first are focused on the Indian role in a direct conflict with Pakistan and China as part of its continuing struggle for power over prominent strategic issues. But India has very distinctive cooperative relations with both The United States of America and Federal Russia. It also has a very large bilateral economic cooperation with both Japan and Australia. The future prospects more points for powerful Indian role in the 21st Century.The study falls into four chapters. Chapter One deals with the theoretical frame. It is an introduction divided into two sections. The first section includes the conceptual bases, presenting the terminology of status such as the role, function, and position. Moreover a definition of the regional and international systems and their targets. The second section deals with the main political, military economic and social objectives and principles of the Indian strategy. Chapter Two deals with International potencies of India which are geographic, social, political and economic. All these show the impact of internal and external factors on the rising international political role of India.Chapter Three restricts the scope of the study to the post cold war era. Chapter Four prospects a future perspective of the Indian international status in the 21st Century. This shows three scenes : the first is the Indian dominance, the second is the Indian - American coalition and partnership, and the third is the Indian part in international alliance. Consequently India has spiritual as well as materialistic capacities enable it to achieve a very influential international role. The current study proves the hypothesis that India's potencies whether internal or external increase its international role and make it more effective. The researcher has arrived at some conclusions and presents a review of the main points, they are mainly : 1) Indian ambition never stops on the regional bordered limitations. It is not considered only a regional dominant power. And it has far challenging economic, military and political prominence over its neighbour, Pakistan. But it is an international power making efforts to get a permanent seat in the United Nations. 2) Indian - Pakistani relation in the post cold war era has been a continuation of the pre cold war relations. It is based on mistrust, violence and instability heading to arm struggle rather than cooperation. This makes it a more strategic manipulator in the region. While the Indian - Chinese relation is colored with cooperation supported by many Governmental official visits on both sides. Though these countries are still competing for a more influential regional role. 3) There is a wide range of mutual interests between India and the United States of America. This is resulted in a strategic collision to achieve their interests in economy, military and politics. Moreover India has established good friendship with Russia on every aspect to serve their regional interests.4) India has an effective role in the Asia - Pacific region that is limited due to the regional strategic balance. Indian diplomacy has accomplished a lot to achieve mutual understanding and stability in the region. Its part in the Pacific - APEC Economic Forum has helped a great deal to insure Indian economic as well as political status.

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 .

مستقبل مكانة العراق في التفكير الاستراتيجي الامريكي == The future of Iraq's position in American strategic thinking

اسم المؤلف: عمر عبد الجبار كامل الحياني
اسم المشرف: لبنى خميس مهدي الربيعي
الموضوع العام: العلوم السياسية
السنة: 2016
الموضوع الدقيق: الدراسات الاستراتيجية
الدرجة: دكتوراه
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: Importance of the subject : The study of the process of American strategic thinking about the case, but it is the study of the phenomenon of ever - changing, the United States of America to adopt its strategy depending on the nature of each stage pass out, so the future of our study of the status of Iraq in US strategic thinking begin studying the goals of the United States changing in Iraq, according to each down to goals and future determinants of its strategy in this country phase.There is no doubt that Iraq has an advanced position in American strategic thinking, Iraq and by its very nature geo - strategic (political, economic, and security) is a variable influential and influenced by the countries of the regional neighbors and thus on the overall US interests in the Middle East that combines strategic location and stores the energy features, this is perceived by the United States which formulate strategies one after the other.It also highlights the importance of our study of the subject, in many respects, and perhaps most important is the timing, as the current phase is one of the most intense phase of the evolution of the US approach toward Iraq forestry because of the security crisis experienced by Iraq in its fight existential terror that still occupy parts of it, and also because of the development of Middle East fragile region and in this context, this study will try to monitor and identify trends in US strategic thinking and the type of performance that US administration, current and future, to deal with the situation in Iraq in accordance with the objectives of the current strategic interests of the US or to be reformulated if what I thought the US make a lot of efforts to assert its influence in Iraq and gain a foothold permanent military presence have it.This study runs from the specific problem of the effect that there was an officer and future US vision on Iraq factors, particularly the (site of Iraq in the US war on terrorism, the need of the United States for Iraqi oil, the rise of the Iranian role, the interest of the United States in the Middle East) Despite from the fact that these factors are within an environment characterized by liquidity and the pace of change at short ranges, the interests of the United States and its role in Iraq and the size of the threat to make the decline in the status of Iraq is not an option acceptable to the United States of America in the future.According to the problem, this study aims to prove the validity of the hypothesis that there is a direct correlation between the level of place occupied by the Middle East region in the priorities of the US administration and the extent of its involvement in its files that (the war on terrorism, to contain Iran's rising influence, energy security, the security of traditional allies States United American) and the prestige that supposedly enjoyed by Iraq, and for the purpose of proving this hypothesis has to be to answer a number of questions : - What attributes of US strategic thinking and characteristics that distinguish it?What is the importance placed on Iraq in US strategic thinking ? - - What are the main changes witnessed by the strategic direction of the US towards Iraq since the end of the Cold War? - What are the main internal and external variables affecting the future of the prestige enjoyed by Iraq in US strategic thinking ?In light of the foregoing and through our treatment of the subject of the future of Iraq, the US position in the strategic thinking of the elements of this status enjoyed by Iraq is made up of several aspects, according to available upon this country and of the advantages of the elements of power : Politically, the Iraq of the US view is a political gravity force insurmountable within the ranges of the Middle East region, especially if re - training course and adjust the behavior of its political system in the framework of cooperation relations or equivalent US influence, which will make a loop allies of the United States in the region , the economic importance of Iraq constitute oil wealth founded on, and perhaps this side is better explains the intensity of American strategic engagement in the case of Iraq exclusively in the region, on the other hand, the United States control over Iraq's oil and the Persian Gulf gave way to determine global production volumes and volumes of supply and oil prices so on, in making the development of other countries and growth of the economic subject indirectly American supervision, or security interest - the military of Iraq in US strategic thinking, Vtaatoty of the nature of the security environment of the Middle East where there are in the first place, and what is available upon Iraq the stature and impact in achieving military balance of regional security in this region is stable, the one hand, Iraq's position reflected in the security environment, territorial what constitutes a bridge vital links the Gulf states with Iran, it has Iraq has always been an important factor in the inter - relationship between Iran and its environs, as pose security agreements signed between Iraq and the United States in the content of public basic foundation of US military strategy in order to make Iraq a partner of the United States and among its allies in the war on terror.To determine the future of Iraq's place in American strategic thinking depends on the beginning of a series of issues that have a role in tipping Iraq's position or not in the formulation of a comprehensive US strategy for any US administration to come, whether or democratic republic, and most of these issues are : - The status of the Middle East in the American strategy : that the location of Iraq in the heart of the Middle East means self - evident that his place in US strategic thinking is the mortgage status of this region as a whole in the priorities of the American administrations, we have observed that the Middle East, the status of the decline in the US strategy for the South East region Asia - Pacific throughout the era of President Barack Obama has contributed to the decline in Iraq's position in the priorities of this administration, and therefore it would revive the trend of US interventionism in the affairs of the Middle East, again, that Iraq due course to the top of US strategic priorities. - The need of the United States for oil : the United States consume at present a quarter of global oil production, even though it has only 3 percent of global oil reserves, according to the statistics of 2015, saw the years between the years 2013 to 2015 US demand growth oil exceeds demand in China's growth (), so the United States consider to Iraq in the long term as a vital source for the future of energy in the world, as is expected, that Iraq would be his "biggest contribution to a great extent for the growth of global oil supply." , so the extent of the US need for oil will affect how much weight will have in the US strategic thinking. - America's war on terror : In the event of any US administration has decided to increase its involvement in the fight against terrorism, Iraq will remain until the near future is at the center of this war, in the sense that he must be the main square of her, and this intervention will reflect positively necessarily on Iraq, the status of the US American United, one hand is seen by many in the American research and study centers that the jump made by terrorist organizations in 2014 was the result of a full US withdrawal and non - official from Iraq in 2011, the study concluded two scenes prospective potential, namely. - that the United States increase its support and its military presence in Iraq to help in its war on terror in order to reassert its influence and role in the whole Middle East region and to prevent international and regional powers of the competition hegemony or fill US void in Iraq, and also confirmed that the US ambassador former Zalmay Khalilzad that opportunity back US influence in Iraq, large, and that the current data indicate that helping Iraq restore the military balance, the most important steps of the possible adoption by the US administration to support and strengthen relations with Iraq.to see the status of Iraq's decline in US strategic thinking, if it wanted the next US administration apply what he called Ian Bremmer, in his book "Great Powers : three options for the US role in the world," strategy "US Independence", which aims to reduce the United States of its international obligations dramatically, and that revolves around the inside first, and reduce military expenditures, in addition to withdrawing completely from the Middle East, where he sees that it is time for the decomposition of the responsibility for solving the problems of others, the United States is the US is depleted from during its obligations to defend allies

تحضير ودراسة خواص الفصل لطور ثابت جديد لتقنية HPLC == PREPARATION AND CHARACTERIZATION OF NEW HPLC STATIONARY PHASE

اسم المؤلف: هاجر سعد نجم
اسم المشرف: شهباز احمد مكي
الموضوع العام: علوم الفيزياء
السنة: 2011
الموضوع الدقيق: الفيزياء
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: prepared by the reaction of congo red solution with amberlite anion exchange.SUMMaRYThe F.T.I.R elemental analyses have configured the attachment of congo red on the resin as has indicated by the physical appearance of the new resin.The resin capacities of newly prepared resin has calculated the resin capacity for the amberlite - congo red resin was found to average 7.36 meq/ gm and for the amberlite resin 3.0 meq./gm.The new stationary phase has been packed into stainless steel column. This has been done by the special technique. The chromatographic performance of the packed column was characterized the number of plate numbers, height equivalent of a theoretical plates(HETP) capacity factors, selectivity factor and peak asymmetry were measured by analyzing different analysis on the new column using different mobile phases composition and flow rates. The parameters were measured from analysis of some amino acids such as phenyl alanine, tyrosine and tryptophan. The analysis of amino acids using amberlite - congo red column has performed with an aqueous mobile phase adjusted at pH 10. The average number of plates, N was(111.09 - 284.3) . The plate height H was (0.01343) cm, capacity factor, ḱ were ranged from(3.5 - 3.76). and peak asymmetry value was1.06. The analysis of some amino acid of the some column but with a mobile phase adjusted at pH 10 with 20% aceto nitrile, the chromatographic parameters were plate’s number, N was(176.3307). plate height H was(0.128) cm, capacity factor Ќ were ranged from(2.98 - 4.65).

تصميم مراة ايونية تعمل كمصحح للزيوغ باستخدام طريقة القيم الحدودية == DESIGN OF ION MIRROR AS AN ABERRATION CORRECTOR USING BOUNDARY VALUES METHOD

اسم المؤلف: محمد سلام مزاحم العبيدي
الموضوع العام: علوم الفيزياء
السنة: 2007
الموضوع الدقيق: الفيزياء
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:

تصحيح الزيغ بسبب عدم التراصف في العدسات الكهروسكونية == THE ABERRATION CORRECTION DUE TO MISALIGNMENT IN ELECTROSTATIC LENSES

اسم المؤلف: رؤى تحسين عبد الله الصميدعي
اسم المشرف: احمد كمال احمد
الموضوع العام: علوم الفيزياء
السنة: 2006
الموضوع الدقيق: الفيزياء
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: اجري بحث حاسوبي في مجال بصريات الجسيمات المشحونة. يهتم البحث بتصميم منظومات عدسات كهروسكونية بوجود وعدم وجود تاثير عدم التراصف تعمل تحت ظروف تكبير مختلفة.ان توزيع مجال الجهد لعدسه احادية الجهد وعدسة مغمورة كهروسكونية تم تمثيله بدوال تحليلية. تم حل معادلة الاشعة المحورية للمجالات المقترحة لايجاد مسار الجسيمات المشحونة المارة في كل عدسة. ومن توزيع الجهد المحوري ومشتقتيه الاولى والثانية .تم حساب الخواص البصرية كالبعد البؤري والزيغين الكروي واللوني. كذلك تم ايجاد شكل اقطاب كل عدسة كهروسكونية ببعدين وبثلاثة ابعاد. ويعتمد الزيوغ في العدسات الكهروسكونية اعتمادا كبيرا على تراصف الاقطاب، وقد وجد انه عامل مهم يؤثر على الشكل الهندسي لمنظومة العدسة الكهروسكونية. ان نتائج هذه الدراسة لا تبرهن نظريا" امكانية تصميم منظومات عدسة كهروسكونية بزيوغ واطئة فحسب بل تبين امكانية تصنيع مثل هذه العدسات عمليا". | A computational investigation has been carried out in the field of charged - particle optics. The work is concerned with the design of electrostatic lenses with and without misalignment effect operated under different magnification conditions. The potential field distributions of einzel and immersion electrostatic lenses have been represented by analytic functions. The paraxial ray equation has been solved for the proposed fields to determine the trajectory of the charged particles traversing each lens. From the axial potential distribution and its first and second derivatives, the optical properties such as the focal length and spherical and chromatic aberrations have been compute. The electrode shape of each electrostatic lens has been determined in the two - and three - dimensions. The aberration of the electrostatic lens is highly dependent on the alignment of the electrodes and it has been found to be an important parameter affecting the geometry of the electrostatic lens system. The results of this investigation not only prove in theory the possibility of designing electrostatic lens systems with low aberration but also show the possibility of constructing such lenses in practice

دراسة النشاط الاشعاعي لنماذج من التربة والماء في بغداد وكربلاء والبصرة == Determination of the Radioactivity in Soil and Water in Baghdad, Karbala and Basrah Samples

اسم المؤلف: مصطفى عرب بداي علي البيضاني
الموضوع العام: علوم الفيزياء
السنة: 2006
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: يتضمن البحث دراسة عملية لتحديد تراكيز اليورانيوم وغاز الرادون في التربة والماء لمناطق من بغداد وكربلاء والبصرة وللتعرف على مدى تلوث تلك المناطق بالمواد المشعة بعد احداث الحرب على العراق عام 2003 .تضمن الجزء الاول ايجاد تراكيز اليورانيوم في التربة والماء باستخدام كاشف الاثر (CR - 39) حيث استخدم التفاعل U - 235(n,f)U - 236 كمصدر لشظايا الانشطار النووي وذلك بقصف نواة اليورانيوم U - 235 بالنيوترونات الحرارية من المصدر النيوتروني (Am - Be) بفيض نيوتروني حراري (5 ×103 n cm - 2 s - 1) .تم تحديد التراكيز بالحسابات المعتمدة على المقارنة مع النماذج القياسية، وقد اوضحت النتائج التي حصلنا عليها ان اعلى تركيز لليورانيوم في التربة (2.73 ppm) في منطقة التاجي واعلى تركيز لليورانيوم في الماء (2.12 ppm) في منطقة العشار. تضمن الجزء الثاني ايجاد تراكيز غاز الرادون في التربة والماء باستخدام تقنية عد اثار جسيمات الفا المنبعثة من غاز الرادون فيكاشف الاثر (CR - 39) .وقد اوضحت النتائج التي حصلنا عليها ان اعلى تركيزلغاز الرادون في التربة (666 Bq/m3) في منطقة التاجي واعلى تركيز للرادون في الماء (14 Bq/m3) في منطقة العشار. اوضحت النتائج التي حصلنا عليها بان اعلى تراكيز لليورانيوم والرادون كان في منطقة التاجي ببغداد وفي منطقة العشار بالبصرة بسبب كون تلك المناطق مسرح للعمليات الحربية ضد العراق عام 2003 . | The aim of this project is to measure the uranium and radon gas concentrations in soil and water samples taken from regions situated in Baghdad, Karbala and Basrah, and to limit the level of contamination with radionuclides for these regions during the 2003 war.The first part contains the determination of uranium concentration in soil and water samples using CR - 39 Track detector. The nuclear reaction used a source of nuclear fission fragments is 235 - U (n , f) obtained by the bombardment of U - 235 with thermal neutrons from (Am - Be) source which has flux of (5 ×103 n cm - 2 s - 1). The concentrations values were calculated by a comparison with standard samples which prepared in our laboratory.The results obtained show that the higher concentration of uranium in soil samples was (2.73 ppm) in Al - Tajii region, and the higher concentration for water samples was (2.12 ppm) in Al - Ashaar region.The second part contains the determination of radon concentration in soil and water samples using alpha - emitters registration which emits from radon gas in (CR - 39) track detector.The results show that the higher concentration for radon gas in soil samples was (666 Bq/m3) in Al - Tajii region and in water samples was (14 Bq/m3) in Al - Ashaar region.The results show the maximum values of uranium and radon concentrations were in the (Al - Tajii and Al - Ashaar) regions, because these regions were a field of military operations during the 2003 war

نظام اخفاء البيانات ذو معدل اخفاء عالي باستخدام تحويل الافين وطريقة البت الاقل اهمية == High Hiding Rate Image Steganography System Based On Affine Transform and LSB Method

اسم المؤلف: محمد خليل خلاف سهيل القيسي
اسم المشرف: لؤي ادور جورج | اياد عبد العزيز العاني
الموضوع العام: علوم الفيزياء
السنة: 2008
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: The spying and intrusion operation had been widely spread to steal the information especially with the development of computer networks (like, Internet). To prevent this danger the development of a new technology called “digital information hiding” was developed in such a way that the intruder cannot notice the existence of secret information in the media.In this project an image steganograph system is introduced. The proposed system is based on using the affine transform to represent the blocks of the secret image in terms of the blocks of the cover image. Then, the least significant bits (LSB) insertion method is utilized to hide the quantized affine transform coefficients of the secret image in the cover image. Also in this research some block indexing methods are utilized to improve (i.e, speed up) the involved trials of affine mappings. Three systems (they are traditional IFS, IFS with symmetry predictions, and IFS with symmetry prediction and blocks indexing) have been established. They used to manage the way of selecting the suitable domain (cover) to represent the range (secret) block. The domain search operation will not need to make all isometric - block tests on each domain block. The best domain isometric state is assessed using the introduced isometric predictor; which is based on the moment status of the matched block. This will significantly reduce the matching time because only one match, instead of eight, will be tested to evaluate the IFS - similarity between any range and domain block. Also, a block indexing method is introduced to filter the domain blocks, and filter - in only those domain blocks that have similar block index with that of the mapped range block to be tested using IFS - matching.Some of the well known fidelity measures (like, MSE and PSNR) have been used to asses the quality of the reconstructed image. The conducted test results indicated that the proposed improvements have reduced the required hiding time down to 6.81 second (around 80 times in comparison with the traditional scheme) without making significant degradation in image quality

تاثير نسب ومعاملات الحزم على دقة تصنيف صور الاقمار الصناعية المتعددة الاطياف == Effect of Band Ratios and Indices on Classification Accuracy of Multispectral Satellite Images

اسم المؤلف: سيف كامل شنين
اسم المشرف: اياد عبد العزيز العاني | صلاح عبد الحميد صالح
الموضوع العام: علوم الفيزياء
السنة: 2008
الموضوع الدقيق: الفيزياء
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: Multispectral satellite images are holding whole information about the areaunder investigation. Many of digital processing techniques are used to extractmost of the possible information from these images, such these techniques arespectral band ratios, Tasseled Cap transformation and Principle ComponentAnalysis (PCA). These techniques are play good part for features extraction andreducing the number of spectral bands with no loses in information.The research aims to apply classifications on band ratios and image indiceswhich include PCA and Tasseled Cap transformations, of Enhanced ThematicMapper Plus (ETM+) satellite images, and to show how the accuracies of theclassification are differ from the accuracy of classification of the raw ETM+ bandsimages.The results show that the best bands ratios that adopted to represent fiveselected land features are 5/7, 4/5, 2/5, 1/4, and 2/4. Optimum Index Factormethod (OIF) has been adopted on raw bands combinations, and on the bandsratio combinations to select which band combination that contains muchinformation, where the results show that the best combination for raw bands is3 - 4 - 7, and best combination for ratios band is 4/5 - 1/4 - 2/5.Iterative Self Organizing Data Analysis (ISODATA) method has beenadopted as unsupervised classification, and Maximum Likelihood method assupervised classification. The overall accuracies are 87.18%, 89.45%, 89.26%,and 89.52% for raw bands, band ratios, Tasseled Cap, and PCA respectively,which showed that transformation techniques give good spectral enhancementsand feature extraction which are undistinguishable in raw image, and representgood tools to increase the accuracy of classification.

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 قدرة الايقاف والمدى للبروتونات == Study of Stopping Power and Range for Protons

اسم المؤلف: مصطفى عبد المحسن عبد العالي
اسم المشرف: محمد احمد صالح
الموضوع العام: علوم الفيزياء
السنة: 2009
الموضوع الدقيق: الفيزياء
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: The calculation of the value of stopping power and the range for the proton is done by two ways : first, using Bethe - Bloch formula and second, using Bragg - Kleeman rule. The differences between the experimental and theoretical values of stopping power and range required studying the corrections for Bethe - Bloch formula which are represented by the maximum energy and density correction and then comparing the results with experimental values. Using these two formulas it has been found that the results computed by the Bethe - Bloch formula without corrections (maximum energy and density correction) are in agreement with experimental results for βγ ≤ 2 ( E ≤ 2×103MeV ) and for βγ ≤ 102 ( E ≤ 105MeV ) with corrections. The maximum energy and density corrections contributed to decrease the difference with the experimental results for βγ ≥ 102 ( E ≥ 105MeV ).The values of stopping power computed using the Bragg - Kleeman rule are in agreement with experimental results for E ≤ 200MeV and the range values computed using the Bragg - Kleeman rule are in agreement with the results computed using the Bethe - Bloch formula for E ≤ 400MeV .The results show that the energy losses for protons at the high energy values are low and vise versa; the energy losses for protons at the low energy values are high.The present calculations confirm that the proton looses its largest energy at the end of its path in matter

تاثير المعاملة الحرارية على بعض الخواص الميكانيكية للمتراكب المنيوم - كاربيد البورون == Effect of heat treatment on some mechanical properties of Aluminum - Boron carbide composites

اسم المؤلف: لمى جمال عباس الرماحي
اسم المشرف: قاصد عبد الستار صالح الجنابي | سعد رحمة الله
الموضوع العام: علوم الفيزياء
السنة: 2012
الموضوع الدقيق: الفيزياء
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: Aluminum matrix composites reinforced with boron carbide are currently employed in the nuclear industry. It's used as a control rod in nuclear reactors; Since B4C has very high absorption cross section for thermal neutrons. The objective of this work is to study the effect of heat treatment on the mechanical properties of the Al - B4C metal matrix composites prepared by powder metallurgy techniques. Compressibility was measured with the Al powder. The chosen compaction pressure was 2500psi. Samples were prepared by adding 5%, 10%wt B4C to Al as well as the Al powder. Sinterability was evaluated at different temperatures (400,450,500,550,600,650°C) during 2, 4, 6, 8; 10 hr for soaking time.Mechanical test were evaluated, showed little improvement in hardness, compressive strength and young's modulus in temperatures 400,450,500,550°C, and significant improvement in hardness and compressive strength in temperatures 600and 650°C, and also improvement to the elastic modulus. Specific samples were irradiated by neutron source, and mechanical tests showed little decrease in their mechanical properties (hardness and compressive strength) due to low neutron fluence available that gives insignificant effec

قياس تركيز باعثات الفا في الادرار البشري باستخدام كاشف الاثر النووي في الحالة الصلبة PM - 355 == Determination of alpha emitters concentration in human

اسم المؤلف: شيماء ذياب عطية العبودي
اسم المشرف: مازن مانؤيل الياس | ندى فاضل توفيق
الموضوع العام: علوم الفيزياء
السنة: 2006
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: This work owes its importance to the fact that it aims at knowing and measuring the concentrations of alpha - particles emitters discrete by the human body in the urine in particular. Knowledge of these concentrations is extremely important since it reveals whether a person has received such doses of radioactive materials emitting alpha - particles that result in the occurrence of malignant tumor and mutations. This subject being so essential to the health of individuals and being a great help to physicians to make the proper diagnosis in the relevant cases, has imposed itself on us as the topic of this thesis. Human urine samples were taken from Iraqi workers in different fields (phosphate plants, fertilizer plants, teaching staff in nuclear physics laboratory, painters, patient and reference healthy people of different ages), using PM - 355 solid state nuclear track detectors. The exposure method was used by immersing PM - 355 detectors in urine samples for three weeks, then etching by 6.25N NaOH for 5 hrs. The track density was measured via an optical microscope. The alpha emitters concentrations in the urine samples were calculated in comparison with standard samples that were prepared in the nuclear laboratory of physics department - College of Science AL - Nahrain University.The obtained results show that the concentrations of alpha emitters in the urine samples of patients range from 1.81ppm to 2.87ppm , from 0.087ppm to 1.32ppm in reference healthy people, in painters from 0.77ppm to 1.46ppm,workers in phosphate plants from 0.94 ppm to 1.89 ppm, workers in fertilizer plants from 1.0ppm to1.42 ppm , and from 1.0 ppm to 1.29 ppm in teaching staff in nuclear physics laboratory .Deductions from the results of this work regarding the dependence of concentrations on the person's occupation, years of service, sex, age and health condition have been dealt with in sufficient details as required.

اثر التلدين على الخواص البصرية لاغشية اوكسيد الالمنيوم (Al2O3) الرقيقة المحضرة بطريقة الترسيب الكيميائي الحراري == The effect of annealing on the optical properties of (Al2O3) thin films prepared by chemical spray pyrolysis

اسم المؤلف: عبير كمال جعفر
اسم المشرف: خضير عباس مشجل | ابتسام محي عبد العزيز
الموضوع العام: علوم الفيزياء
السنة: 2009
الموضوع الدقيق: الفيزياء
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: The recent study deal with the structural and optical properties of Al2O3 thin films prepared by the chemical spray pyrolysis technique at glass substrate(450°C) and studying the effect of annealing at different temperatures (500,550,600) °C on the optical properties.The results of X - ray diffraction showed that the prepared films are polycrystalline, the study of optical properties included the record of transmittance spectrum of the films with the wavelengths range from (300 - 900)nm, and then measuring the forbidden energy gap of electronic transitions where it was found that the values of the forbidden energy gap of both allowed and forbidden transitions are (3.4)eV and (2.5)eV successively and it was (1.6)eV for the allowed indirect transition. When annealing the Al2O3 thin films, the values of the forbidden energy gap of the allowed and forbidden of direct transitions are (2.7)eV and (3.6)eV and it is (1.9)eV for the allowed indirect transition. Also, absorption coefficient , reflectance and optical constants such as extinction coefficient, refractive index, dielectric constants with it's two parts real and imaginary and optical conductivity as a function of photon energy have been studied, the study showed that the annealing caused an increase in energy gap values, reflectance, transmittance, refractive index and real part of dielectric constant, and a decrease in the values of absorptance, absorption coefficient, extinction coefficient, imaginary part of dielectric constant and the optical conductivity.

نموذج بطارية باستخدام برامجيات PSPICE مع مغير شحن ثنائي الاتجاه == Pspice Battery Model with Bidirectional Charging Converter

اسم المؤلف: زينة موفق قدوري حسين العزاوي
اسم المشرف: زينب منذر يونس كبة
الموضوع العام: علوم الفيزياء
السنة: 2008
الموضوع الدقيق: الفيزياء
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: This research intents to design Bidirectional Converter that can be used in wide applications from uninterrupted power supplies (UPS), photovoltaic (PV) and battery charging and discharging system, to auxiliary power supplies designed primarily with a general module depending on Orcad PSPICE program.Lead Acid battery model (12V) is putted, which is used in wide applications. The model consists of charge efficiency and battery voltage components. The charge efficiency factor can vary from (0 to 1) and is dependent on the Battery State of charge and charge current. The voltage component of the model consists of amp - hour integrator which tracks the net current flowing into the battery terminal (Battery voltage). The output of the integrator gives us the state of charge so, it is connected to a table driven voltage source, ETABLE, which generates the equivalent open circuit battery voltage. The method used here is implemented in orcad PSPICE program with bidirectional converter of properties (D=0.4, P=12W, Vo=12V, f=1 KHz, Io=1A).

دراسة لجودة الصورة للعين البشرية == A Study of the Image Quality for Human Eye

اسم المؤلف: ازهار عويد كاظم
اسم المشرف: صلاح عبد الحميد صالح
الموضوع العام: علوم الفيزياء
السنة: 2008
الموضوع الدقيق: الفيزياء
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: The study of the effect of some factors on the human is difficult and complex because of the lack of instruments for measuring eye efficiency.The human eye is an optical organ, its work is similar to the camera work, but the eye can not return the image which it makes, but the camer a can return. Producing high quality image by human optical system like other lens system is affected by many parameters, some of them are internal such as aberrations and age, pigmentation. Also human eyes suffer from some defects that effect the human eye image quality, some of these defects are : 1. Hypermetropia (Long sightedness)2. Myopia (short sightedness) 3. Some other defects The optical characteristics of human eye imaging system are studied quantitatively via experimental and computer modeling. Experimental work is carried out to study the effect of spatial frequencies, color and ages on image eye quality. Computer simulations models are carried out to study the limitations imposed by imaging in the human eye. Theselimitations include the diameter of pupil eye, the aberrations (astigmatism and spherical), age, and pigmentation of eye. These limitations are computed in terms of modulation transfer function (MTF).The results showed that MTF curves are suitable for determining image quality and the limitions effect on imaging system. Also result showed a coincidence between laboratory work and theortical calculation of MTF for age, pigmentation, pupil size and aberrations

ميكانيكية الانتقال الالكترونية لثنائي شوتكي Al/c - Si/M == Electronic Transport mechanism of Al/c - Si/M Schottky Diodes

اسم المؤلف: رسل عبد السادة عزوزعبود
اسم المشرف: حسين خزعل رشيد | طالب سلوم حمادي
الموضوع العام: علوم الفيزياء
السنة: 2008
الموضوع الدقيق: الفيزياء
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: تم في هدا البحث تحضير معدن - شبه موصل باستخدام تقنية التبخير الحراري بالفراغ,حيث استخدمنا اغشيه رقيقه من الانديوم والفضه والذهب والالمنيوم .حيث تم معامله الثنائيات Al/c - Si/Inو Al/c - Si/Ag وAl/c - Si/Au حراريا بدرجات تلدين مختلفة( 303, 373، 473) كلفن. التوصيل الاومي لهذه الثنائيات كان من معدن الالمنيوم بسمك 0.2مايكرومتر اما معادن اتصال شوتكي فقد كانت بسمك(0.1, 0.2) مايكرومتر وضغط تبخير بحدود 10 - 5 ملي بار. تم في هذا البحث ايضا دراسة تاثير حرارة التلدين وتغيير دوال شغل المعادن على الخصائص التقويمية للثنائيات عن طريق دراسة خصائص تيار - جهد ومتسعة - جهد لتلك الثنائيات, وقد لوحظ بان هناك تحسن بالخصائص التقويمية للثنائيات (انخفاض في عامل المثالية وفي كثافة تيار الاشباع العكسي). واظهرت الدراسـة ان كثافة تيار الاشباع Js)) وحاجز الجهد (ΦB) وعامل المثالية (n) تم حسابها باستخدام خصائص تيار - جهد ذات المقياس اللوغارتمي لاحـداثـي التيار. بينت خواص تيار - فولتية للثنائيات Al/c - Si/Inو Al/c - Si/Ag وAl/c - Si/Au بان تيار الظلام الامامي يتغير اسيا تقريبا مع فولتية الانحياز وهذا يتفق مع نموذج اعادة الاتحاد - الانتفاق ولوحظ نقصان تيار الظلام بزيادة السمك. ومن خلال قياسات تيار - فولتية تحت ظروف الاضاءة وجدنا ان التيار الضوئي يزداد مع زيادة درجة حرارة التلدين ويقل مع زيادة السمك . درست خصائص السعة - الجهد للتراكيب الثنائية Al/c - Si/Inو Al/c - Si/Ag ما عدا Al/c - Si/Au بسمك 0.2 مايكرو متر وبدرجات تلدين مختلفة. حيث قيست سعة الانحياز العكسي كدالة لفولتية الانحياز وبتردد 1 ميكاهيرتز وقد دلت هذه النتائج على ان السعة تقل بزيادة جهد الانحياز العكسي، وبزيادة السمك ودرجات حرارة التلدين. قيم جهد البناء الداخلي(Vbi) ، حاجز الجهد (ΦBp) وتركيز الحاملات (Na) تم حسابها باستخـدام علاقـة شوتـكي - موت] C - 2 vs. V [. اظهرت قياسات التوصيليـة المستمرة وباستخـدام علاقة ارهينوس] lnσ = f(103/T) [ وجود طاقاتي تنشيط Ea1وEa2 والقيم المحسوبه تشير الى ان طاقات التنشيط تزداد بزيادة درجه حراره التلدين .اظهرت قياسات التوصيليـة المستمرة وباستخـدام علاقة ارهينوس] lnσ = f(103/T) [ وجود طاقاتي تنشيط Ea1وEa2 والقيم المحسوبه تشير الى ان طاقات التنشيط تزداد بزيادة درجه حراره التلدين . | Metal - semiconductor (M - S) junctions are prepared in this study by thermal evaporation technique, in which we used indium (In), silver (Ag) and gold (Au) films and aluminum (Al) films. The Al/c - Si/In, Al/c - Si/Ag and Al/c - Si/Au diodes heat treated at different annealing temperatures 303,373 and 473 K. The ohmic contact was aluminum with thickness of about 0.2 µm and the Schottky contacts were indium, silver and gold with thickness of (0.1, 0.2) µm under vacuum conditions of about 10 - 5 mbar. The effects of annealing temperatures and work functions have been studied by current - voltage and capacitance - voltage characteristics. The I - V characteristics showed that the rectification properties of all prepared diodes were improved with increasing the annealing temperature and the metal work functions (the ideality factor and the saturation current density decreased). The ideality factor (n), saturation current density (Js) and the barrier height (ΦB) were calculated using I - V plots with semilogarithmatic scale. The current - voltage characteristic of Al/c - Si/In, Al/c - Si/Ag and Al/c - Si/Au junctions showed that the current varies approximately exponentially with applied voltage and the junction was coinciding with recombination - tunneling model, the dark current decreases with increase of the thickness. Under illumination, the photocurrent increases and decreases with increase of annealing temperatures and thickness, respectively. The C - V characteristics of Al/c - Si/In and Al/c - Si/Ag diodes have been prepared at different thickness except Al/c - Si/Au at thickness equal to 0.2µm and annealing temperatures. The reverse bias capacitance was measured as a function of bias voltage at frequency 1 MHz; the capacitance decreases with increasing the reverse bias voltage, also with increasing of thickness and annealing temperatures. The built - in voltage (Vbi), barrier height (ΦB) and the carrier concentration (Na) were calculated using Mott - Schottky plot (C - 2 vs. V). The d.c. conductivity measurements using Arrhenius plot (lnσ=f(103/T)) showed that there are two activation energies Ea1,Ea2.The electrical activation energies increase with increasing annealing temperatures.

طريقة مطورة لتحديد السرعة النصف قطرية للطائرة ‏باستخدام ازاحة دوبلر == An improved method for the determination of ‎airplane radial velocity using Doppler shift

اسم المؤلف: جزيل حسين عزيز
اسم المشرف: لؤي ادور جورج | ليث عبد العزيز العاني
الموضوع العام: علوم الفيزياء
السنة: 2008
الموضوع الدقيق: الفيزياء
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: في هذا البحث تم تقطيع الملف الصوتي للطائرة المتحركة الى عدة مقاطع متساوية باستخدام النافذة المتشابكة, ثم بعدها تم تحويل كل مقطع من المجال الزمني الى المجال الترددي باستخدام تحويل فورير السريع0للحصول على الترددات المميزة تم استخدام النافذة المتحركة والتي يتناسب حجمها مع قيمة الترددات التي تم ملاحقتها, وهذه الالية تجعل من العمل يختلف عن العمل السابق الذي تم فيه استخدام نافذة ذات عرض ثابت في ملاحقة الترددات المميزة0 اذ تم اعتماد خوارزمية في انتقاء الترددات المميزة,وتعتمد هذه الخوارزمية على الترددات التي تخضع لقانون دوبلر بحيث ان ازاحة دوبلر تتناسب طرديا" مع قيمة الترددات المميزة, كذلك ان الترددات التي تم ملاحقتها هي الترددات الاكثر ظهورا" في طيف القدرة0لقد تم استخدام عدة احجام للنافذة المتشابكة من اجل دراسة تاثير تغير حجم النافذة على دقة ايجاد السرعة النصف قطرية للطائرة ومقارنتها مع النافذة غير المتشابكة0 تمت مفاضلة دقة النتائج من خلال عاملين هما : الاول، تقارب المنحنيات المرسومة للسرعة النصف قطرية كدالة للزمن للحالتين النافذة غير المتشابكة والمتشابكة، حيث كلما كانت المنحنيات متقاربة اكثر كانت النتائج افضل. والعامل الثاني، هو قيم مربع معدل نسبة الخطا لخطية العلاقة بين ازاحة دوبلر والترددات المميزة حيث انه كلما كانت قيم مربع معدل نسبة الخطا قليلة كلما كانت النتيجة افضل وهذا يعني ان الترددات المميزة الناتجة من الحسابات ستحقق معادلة دوبلر بشكل افضل0 كذلك تم استخدام ثلاث ازمان للمقطع الصوتي وهي (0.1ثا) و(0.15ثا) و(0.2ثا) ومن خلال النتائج التي ظهرت وجد ان الزمن (0.2ثا) لطول المقطع الصوتي يعطي نتائج افضل من بقية الازمان. بالاضافة الى ذلك تم اختبار عدة قيم لعرض النافذة وهي (0.01) و(0.03) و(0.05)، وقد وجد ان افضل قيمة لعرض النافذة هي (0.05). كما وجد ان نتائج استخدام النافذة المتشابكة افضل من استخدام النافذة غير المتشابكة0 | In this research the sound file recorded for a moving airplane has been sliced into several frames using overlapped window. Then the array of each frame is transformed from the time domain into frequency domain using Fourier Transform (FT).To determine the characteristic frequency of the sound, a moving window technique was used, the size of that window is made proportional with the values of the tracked frequencies, the use of this adaptive window makes the difference with a previous research work conducted for the purpose, in that work a fixed - size window is used to track all characteristic frequencies.An algorithm was established to select the characteristic frequencies, this algorithm allocates the frequencies which satisfy the Doppler relation, beside that the tracked frequencies was chosen to be the most occurred frequencies in the power spectrum. Several sizes of the overlap windows have been tested to study the effect of window size on the accuracy of the determined radial velocity of the moving airplane. The obtained results have been compared with the corresponding results of non overlapped window.The accuracy of the results was assessed using two criterion, the first is the closeness of the curves of the determined radial velocities versus time for the case of overlapped and non - overlapped window; the closer curves indicate better results. The second used criteria is the Root Mean Square Error (RMSE), which is used to determine the linearity of the relationship between Doppler shift and characteristic frequencies, the least values of (RMSE) signify better results are obtained. Three values of the frame size have been tested; they are 0.1s, 0.15s and 0.2s. From the attained results it was found that the frame size 0.2s gives better results than the other tested sizes. In addition several values of window size have been tested; they are 0.01s, 0.03s and 0.05s, the best value is found 0.05s. Also the results indicated that the use of overlap window gives better results than the case of using non - overlap window.

حسابات الامثلية لمنظومة مغاطيسية تتالف من حارف وعدسة == A Computational Optimization of Magnetic System Consists of Deflector and Lens

اسم المؤلف: احمد حسين علي
اسم المشرف: احمد كمال احمد | عدي علي حسين
الموضوع العام: علوم الفيزياء
السنة: 2008
الموضوع الدقيق: الفيزياء
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: A computation investigation on the design of magnetic deflection and focusing system using the synthesis approach of optimization method has been done. By solving the paraxial ray equation using the Range - Kutta - Nystrom method the trajectories of the electron beam and the optical properties of the magnetic deflection and focusing system under infinite and zero magnification conditions has been computed.The synthesis approach of optimization method is used in the present work to finding the optimum design of magnetic deflection and focusing system which give rise to the minimum spherical, chromatic, spiral distortion, and radial distortion aberration.The toroidal deflection coil is used as the source of magnetic field, and then the field distribution is determined by using an exponential function. The moving objective lens concept is included in the computation of system field

تطبيقات الانموذج العنقودي المزدوج في الانوية الخفيفة == APPLICATIONS OF COUPLED CLUSTER MODEL IN LIGHT NUCLEI

اسم المؤلف: علياء حسين السباهي
اسم المشرف: ليث عبد العزيز العاني | سعد ناجي عبود
الموضوع العام: علوم الفيزياء
السنة: 2007
الموضوع الدقيق: الفيزياء
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: احد الاكتشافات التي حدثت مؤخرا في الفيزياء النووية هي وجودالانوية السحرية(Halo nuclei). الانوية السحرية هي انوية ضعيفة الترابط حيث قلب النواة مع كثافة نووية طبيعية محاطان بمنطقة من مادة نووية مخففة كما في (كالنيوترون السحري). مثل هذه النوى تتواجد بكثافات خفيفة اوثقيلة, ان هذه الانوية موضوع بحث عدد كبير من الدراسات النظرية وكذلك العملية لغرض فهمها بطريقة اكثر وضوحا. ولهذا لوحظ خلال السنوات العشر السابقة اتسعت دراسة هذه الانوية. وفي هذه الدراسة تم فحص عدد من الانوية السحرية ومعالجتها بعدة طرق وايجاد بعض الخصائص الفيزيائية لهذه الانوية. في هذه الاطروحة تم فحص تركيب النوى السحرية الخفيفة من خلال الانموذج المجهري المتغير, هذا الانموذج هو عبارة عن توسيع لعمل سابق عن القشر المغلقة. تم استخدام الانموذج العنقودي المزدوج في هذه الاطروحة بالاعتماد على جسيمة الفا كاساس في الانموذج العنقودي وكذلك النيوترونات التي تظهر من خلال هذا الانموذج. كما تم معالجة الدالة الموجية بطرق التغاير وطريقة جاسترو للوصول الى دالة موجية اختبارية مقاربة الى الدالة الموجية الحقيقية.الدالة الموجية نحصل عليها من حالة االمصدر والتي تتضمن المتناظرات المطلوبة وتقدم وصف انتقالي (ثابت) للنظام يشكل عناقيد متعددة وغير مترابطة بعد ذلك نستخدم المؤثرات المترابطة ( بنوعيها المدى المتوسط الى الطويل الخطي والمدى القصير اللاخطي ) للحصول على دالة موجية جديدة, كم ان الدالة الموجية في الانموذج العنقودي تسمح بوصف الحركة الاهتزازية بين التجمعات داخل النواة. ان اهمية هذه الطرق تكمن في ايجاد حل لمعادلة شرودنكر كما تم الاعتماد على تفاعل نوية - نوية شبه الواقعية للوصول الى الجهد المطلوب, وان هذا البحث يتطابق مع مبدا باولي للاستبعاد. كما تم استخدام طريقة مونتي كارلو في هذا البحث وذلك لانها تمتاز بدقة رقمية عالية.وتولي اهتمام عالي لمتطلبات الانموذج الدقيقة. "والافضل استعمال المترابطات بحالة عشوائية كما يجب الاخذ بنظر الاعتبار تقدير الاخطاء بصورة اكثر دقة"في هذه الاطروحة تم استخدام الانموذج لفحص الانوية التالية : (5He,6He,8Be,9Be) وايجاد بعض الخصائص الفيزيائية لها من خلال ايجاد توزيع الكثافة لجسيم واحد ولجسيمين. بعدها نحصل على صورة نوعية لتوزيع المادة في النواة التي نحصل عليها وتجهيز تحليل معين لحالة مقيدة واحدة تتطلب قوة المدار - البرم في خطة مزدوج ( S - L ) ستظهر لنا انموذج قادر على انتاج حالات مقيدة يقترح لانظمة القشر المفتوحة بشكل اصطناعي لتعديل االتعبير المركزي للتفاعلات شبه الواقعية المستخدمة. كما تم ايجاد علاقة الطاقة مع عرض القشرة, وكذلك ايجاد سلوك النواة من خلال ايجاد العلاقة بين الطاقة والمسافة الى مركز كتلة جسيمة الفا. (5He ,8Be) هي انوية سحرية , نلاحظ السلوك العام للطاقة تقترب للحد الادنى وهذه يمكن ملاحظتها من المعدل الكروي لتوزيع الكثافة لجسيم وجسيمين,اما الانوية الخفيفة (6He,9Be) هي انظمة للقشر المفتوحة . في هذه الاطروحة تم كتابة البرامج باستخدا لغة الفورتران (77). | One of the recent discoveres in nuclear Physics is the existance of Halo nuclei . Therefore, halo nuclei are very weakly - bound exotic states of nuclear matter in which the outer one or two valence nucleons (usually neutrons), and a nuclear core with normal nuclear density is surrounded by a region of dulite nuclear matter, referred to as the neutron halo. Such nuclei occur from light to heavy masses and have been the subject of a alarge number of theoretical studies to try and understand them. A number of theoretical models have been proposed over the years. In this thesis the structure of light halo nuclei is examind through a fully microscopic variational model, where the Pauli exclusion princple explicity satisfied and semi - realistic nucleon - nucleon interactions are used. The model is an extension of previous work of closed shell nuclei. The wavefunction is obtained from a starting or reference state, which includes the required symmetries nd provides a translationally invariant description of the system in terms off several uncorrelated clusters. Medium to long - rang linear and short - range non - linear corrlation operators are then applied to obtained a good wavefunction, these models are important to solve the Shrodenger equation. The model developed is then used to examine the nuclei , , and . By making use of one - and two - body density distributions a qualitative picure of the matter distribution in the nucleus is obtained. The analysis provided indicates for a bound state one requires spin - orbit force, something that we don’t include. Nevertheless working in the L - S coupling scheme have shown that our model is capable of producing bound states for open - shell sysytems by artificially altering the central term of the semi - realistic interactions in use. And to find the relashonshipe between the energy and the width of shell, and find the behavioer of nuclei from throught the relation between energy and distance to the center of mass of alpha partical, 5He and 8Be are known halo nuclei. The general behaviour obtained was that the energy approached a minimum, as the separation between the several constituents increased. This could be monitored by observing the spherically averaged one - and two - body density distributions. We could clearly see that the energy was minimized as the one - body distribution broadened with the center shifting a way from the origin. The two - body density distribution separated into two parts : a main body similar to the alpha - particle and a small tale effect. We used algorithmic scaling in order to distinguish the two parts. Despite the fact our interaction is not adequate for the light halo nuclei of 6He and 9Be we demonstrated that our model can produce bound state for such open - shell systems by modifying the inter - nucleon force.in this thesis used programes in Fortran (77).

برنامج حسابي لحساب بعض خواص التراكيب البلورية == A Computational Program to Determine Some of Crystal Structure Specifications

اسم المؤلف: لينا حسين علي
الموضوع العام: علوم الفيزياء
السنة: 2008
الموضوع الدقيق: الفيزياء
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: البرنامج الحسابي crystal - 2 المصمم بلغة فيجول بيسك 6 صمم وطبق لتعريف خصائص ثلاثة انواع من البناء البلوري يتضمن قياس الابعاد البلورية(a, b, c) , الزوايا المحورية (α, β, γ) ,متوسط حجم الحبيبة (AGS) , نسبة الملئ (FF) والاجهاد المرن (ε) . هذا البرنامج سوف يعطينا وصف كامل عن البناء البلوري لثلاثة انواع من البناء البلوري للمواد المستخدمة بواسطة ادخال المعلومات من البيانات التي تتضمن زاوية الحيود (2θ) ومعاملات ميلر hkl للمواد المستخدمة مثل كبريتيد الكادميوم (CdS) والبريليوم (Be) ومقارنة القيم المحسوبة مع القيم النظرية للبيانات المدخلة للمواد المستخدمة.كما انه تم قياس (AGS) بواسطة استخدام نظرية شيرر وعامل المرونة بواسطة استخدام نظرية هول ويليامسون للمواد المستخدمة مثل كبريتيد الكادميوم . | Computational program "Crystal - 2" in Visual Basic 6.0 was designed and applied to identify the specification for three crystal structures includes the lattice parameters (a, b, c), the axial angles (α, β, γ), the Filling Factor(FF) foe CdS, the Average Grain Size (AGS) for CdS, and the Elastic Strain (ε) for CdS and CdTe. This program will give us a complete description on crystal structure for three crystal structures material by inserting a data which include the values of Miller indices (hkl), the diffracted angle (2θ) from ASTM data for cadmium sulfide, beryllium and compare the calculated values with the values of ASTM data used material. This program is includes many special calculations for a certain material such as cadmium sulfide that used to examine the cubic system and calculated lattice parameters were found to be a ≈ 5.82 Å, b ≈ 5.83 Å and c ≈ 5.81 Å and there is a drift error about D ≈ 4.365314 10 Å when is compared with the published values, and to examine orthorhombic system by using ASTM data for cadmium sulfide as example the calculated values were found to be a ≈4.169 Å, b ≈ 2.791 Å and c ≈ 5.413 Å, with a drift error about D ≈ 8.28014 10 Å, also the tetragonal system is also examined for beryllium and the calculated values were found to be a ≈ 1.36 Å, b ≈ 1.36 Å, and c ≈ 3.58 Å with a drift error D ≈ 5.743535 10 Å, and the average grain size is also calculated for CdS by using the Scherrer's formula ,the filling factor is determined for Cadmium Sulfide, and the elastic strain by using the Hall - Williamson method for CdS and CdTe

ترميم الصور باستخدام تقنيات محورة غير خطية == Image Restoration Using Adaptive Nonlinear Techniques

اسم المؤلف: محمد خضير كاظم
اسم المشرف: اياد عبد العزيز العاني | صلاح عبد الحميد صالح
الموضوع العام: علوم الفيزياء
السنة: 2008
الموضوع الدقيق: الفيزياء
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: Image restoration is the process of finding an approximation to thedegradation process and find appropriate inverse process to estimate theoriginal image.An iterative restoration technique(Tikhonov method) was adapted.The adapted filter was designed for restoring RGB satellite images thatare blurred with space - invariant point spread function, Gaussianfunction, and corrupted with additive noise, and salt & pepper noise.Different degradation parameters, i.e. different signal to noise ratio wereconsidered and different noise density.The results using an adaptive filter were compared,quantitatively, with different types of conventional restoration techniques,(such as inverse filter, Least - Squares filter (Wiener Filter), andConstrained Least - Squares filter) using Mean Square Error (MSE).Results show that The Mean Square Error of the restored imagesdecreases with increasing the number of iteration until the resultconvergence. Also the ratio of the MSE of the degraded image to therestored image will increase with decreasing SNR for Gaussian noise,and with increasing noise density for salt and pepper noise respectively,then Results show this method has better performance for restoring thedegraded images, especially for low signal to noise ratio, and for highnoise density.

استخدام تحويل الجيب تمام لتشفير حزمة التحويل المويجي التقريبية == Using Discrete Cosine Transform to Encode Approximation Wavelet Subband

اسم المؤلف: سارة عدنان محمود
اسم المشرف: لؤي ادور جورج
الموضوع العام: علوم الفيزياء
السنة: 2008
الموضوع الدقيق: الفيزياء
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: Various compression methods have been proposed to achieve high compression ratios and high image qualities in low computation time relatively. In this research work a combined transform coding scheme was proposed, the adopted system utilize both Discrete Cosine Transform and Wavelet transform. The advantages of both transforms were taken into consideration to encode the image. First, the system transform the color components of the image from (RGB) to (YUV), the U and V bands are downsampled due to their poor spatial resolution, and then the wavelet transform is applied on each color band separately. Some spatial coding steps are applied on detail coefficients (like hierarchal uniform quantization, Run Length Encoding (RLE), shift coding) to gain more compression. The approximate coefficients are coded by using (DCT), uniform quantization, shift coding.Also, some analysis tests were done to study the performance of the established system, and the effects of the involved coding parameters on the system were investigated. The test results indicated that the proposed scheme give high compression ratio and good fidelity measures (MSE and PSNR). Moreover, the proposed scheme was found need 0.7 second to compress color images of size (256x256) without making significant degradation in image quality.

التحليل وتطبيق بواسطة الحاسبة للخلية الكهروضوئية في المغير المستمر == A Computer Simulation and Application of PV cell on DC - DC Converter

اسم المؤلف: زيد سمير جبار السامرائي
اسم المشرف: زينب منذر يونس كبة
الموضوع العام: علوم الفيزياء
السنة: 2008
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: المنظومات الكهروضوئية تولد الكهرباء بواسطة التحويل المباشر للطاقة الشمسية وتعتبر نظام متكامل بسبب كونها مركبة من مجموعة قطع من العناصر. الدراسة النظرية للانظمة الشمسية وتقنيات انشاء موديل لها باستخدام دوائر كهربائية مكافئة كذلك خصائص الخلية الشمسية ستكون مطروقة في هذا البحث. الموديل الجديد للخلية الشمسية سيتم تحقيقه باستخدام برنامج التحليل pspice. الفولتية المثالية كانت 17volt والتيار المثالي كان 4.41A. هذا الموديل سيستخدم في المغير المستمر والذي يمتلك المواصفات التالية، فولتية خرج متغيرمن (1.5V - 12V)، التردد المفتاحي 20kHZ ، دورة الفرض (0.1 - 0.7)، وقدرة الخرج من (1W - 41.6W). المنظومة مصممة ومفحوصة بواسطة برنامج التحليل pspice. تطبيقات موديل الخلية الشمسية والبطارية ستنفذ في المغير المستمر. نتائج التحليل للمغير التي حصلنا عليها من كلا المدخلين اعطت توافق كبير في قيم النتائج. | Photovoltaic system generates electricity by the direct conversion of the sun's energy and it is a modular system because it is built out of several pieces of elements. The theoretical studies of PV and modeling techniques using equivalent electric circuits carried out and the characteristics of PV cell have been investigated. The new model of PV implemented in pspice program, the optimum voltage was (17volt) and optimum current was (4.41Ampere). This model is used in the DC - DC converter which has the following characteristics, the variable output voltage is (1.5V - 12V), switching frequency (20 kHz), duty cycle (0.1 - 0.7) and the output power (1W - 41.6W), the system has been design and tested by pspice program. The application of PV and battery implement in the DC - DC converter, the results of the converter simulation obtained from both two input show a good agreement.

محاكاة عامل التراكم لاشعة الكبح الناتجة من الامتصاص الكلي لاشعة بيتا == Simulation of Buildup Factor for Bremsstrahlung Produced by Complete Absorption of Beta Rays

اسم المؤلف: ميلاد جذلان علي الانصاري
الموضوع العام: علوم الفيزياء
السنة: 2006
الموضوع الدقيق: الفيزياء
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: تم تطبيق المحاكاة بطريقة مونتي كارلو لدراسة عامل التراكم لاشعة الكبح المتولدة من الامتصاص الكلي لجسيمات بيتا، حيث لم يسبق دراسته من قبل رغم اهميتها الكبيرة في الدراسات المتعلقة بحساب الجرعة الاشعاعية. حسب عامل تراكم اشعة الكبح لاسماك مختلفة من الماء والكونكريت والالمنيوم والقصدير والرصاص لمصدر السترونتيوم/ اتريوم 90Sr/90Y لانتاج اشعة بيتا بطاقة عظمى مقدارها 2.2 مليون الكترون فولت، وقد تم ذلك من خلال تصميم وتنفيذ برنامج حاسوبي للمحاكاة اطلقنا عليه تسمية "BBF" لتمثيل حلول المسائل التقليدية (الكلاسيكية) لانعكاسات وعبور اشعة الكبح. حيث يتظمن البرنامج دوال لمتابعة حياة او مسيرة الفوتونات نظريا باعتبار نظرية الاحتمالات التي تصف السلوك الحقيقي للفوتونات. في هذا البحث تم دراسة عدد من المعاملات المتعلقة بتصميم البرنامج والمسماة بعوامل المحاكاة وكذلك دراسة المعاملات المتعلقة بمادة الدرع والمسماة بالعوامل الفيزيائية.تم حساب عامل تراكم اشعة الكبح لدرع مفرد ودلت نتائج المحاكاة على ما يلي : • يتزايد عامل التراكم لاشعة الكبح مع زيادة سمك الدرع.• عامل تراكم اشعة الكبح للدروع ذات العدد الذري الواطئ اقل منها في الدروع ذات العدد الذري العالي لنفس طاقة المصدر.• تم استنتاج علاقة شبه تجريبية لعامل تراكم اشعة الكبح كدالة لكل من العدد الذري Z والسمك X لمادة الدرع كالاتي : BBUF = 1 + (a1 Z + a2) X ( a3 Z + a4 ) حيث a4, a3, a2, a1 هي معاملات الملائمة وتعتمد على التوزيع الطاقي لاشعة الكبح. لمصدر كبح السترونتيوم / اتريوم فان قيم هذه المعاملات هي : a1 = 0.0007, a2 = 0.0022, a3 = 0.0072, a4 = 0.4204 | The Monte Carlo simulation method has been applied to generate the first data for bremsstrahlung buildup factor (BBUF) produced by the complete absorption of beta particles in different materials. The bremsstrahlung buildup factor was computed by the present method for different thicknesses of water, concrete, aluminum, tin and lead at the maximum bremsstrahlung energy of 2.2 MeV for 90Sr/90Y beta source. A computer program “BBF” was designed and improved to perform the calculations which solve the classical problem of a gamma ray reflection and transmission, the basic idea of this program is to create a series of life histories of the source particles using random sampling technique to sample the probability laws that describe the real particle’s behaviour, and to trace out the particle’s random walk’ through the medium. The effect of some considered parameters like the simulation parameters and physical parameters were studied. The bremsstrahlung buildup factor has been calculated for single layer shield. The simulation results indicate the following remarks : • The bremsstrahlung buildup factor increases with the increase of thickness of the shield. • The bremsstrahlung buildup factor for low atomic number material is lower than that for a high atomic number material at the same source energy.• The relation between the bremsstrahlung buildup factor BBUF with the atomic number Z and thickness X of the shielding material is suggested to follow the semi - empirical formula : BBUF = 1 + (a1 Z + a2) X (a3 Z + a4)where a1, a2, a3 and a4 are fitting parameters depends on the bremsstrahlung energy distribution. For 90Sr/90Y bremsstrahlung, these parameters are : a1 = 0.0007, a2 = 0.0022, a3 = 0.0072 and a4 = 0.4204

دراسة حاسوبية عن بعض خواص عدسة كابور == A Computational Investigation on Some Properties of a Gabor Lens

اسم المؤلف: علي اسماعيل محمد السماوي
الموضوع العام: علوم الفيزياء
السنة: 2006
الموضوع الدقيق: الفيزياء
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: لقد جرت دراسة حاسوبية لبعض خواص عدسة كابور وبمساعدة الحاسوب الشخصي في حالة عدم وجود تاثير لشحنة الفراغ. لقد تركز العمل على تصميم عدستين كهروسكونية ومغناطيسية متحدة المركز. العدسة الكهروسكونية هي عدسة ثنائية الاقطاب مغمورة واقطابها لها شكل اسطواني تفصلهما مسافة .s العدسة المغناطيسية هي عبارة عن ملف يمر به تيار يتكون من عدد من اللفات ذات مجال مستطيل وطول .L ان متغيرات العدسة الكهروسكونية هي النسبة بين الاقطاب والمسافة بينهما, بينما في العدسة المغناطيسية فكانت عدد اللفات - التيار وطول العدسة. العدسة المركبة من العدسة الكهروسكونية والعدسة المغناطيسية (عدسة كابور) تم دراستها عندما تعمل تحت ظروف التكبير الصفر والمالانهائي. تم حل معادلة المسار المحورية بمساعدة توزيع المجال الكهربائي والمغناطيسي المحوري وباستعمال طريقة رنج - كوتا. استعمل المجال المحوري ومشتقتيه الاولى والثانية لحساب الخواص البصرية للعدسة. ان معاملي الزيغ الكروي واللوني تم معايرتها بالنسبة الى البعد البؤري للعدسة ولظروف التكبير الصفري واللانهائي. | A computational investigation has been carried out in some properties of Gabor lens with the aid of personal computer under the absence of space - charge effects. This work has been concentrated on designing two concentric, electrostatic and magnetic lenses. Electrostatic lens is a two - electrode immersion lens whose electrodes are cylindrical in shape separated by a separation distance. Magnetic lens is a number of turns of the current - carrying coil of a hypothetical rectangular field of length L. The variable parameters of the electrostatic lens are the voltage ratio and the separation distance while in the magnetic lens the variable are the Ampere - turn and lens length. The combined electrostatic and magnetic lens (Gabor lens) has been investigated under zero and infinite magnification conditions. The paraxial ray equation has been solved with the aid of the axial electric and magnetic potential distribution using Runge - Kutta method. The axial potential and its first and second derivatives have been used for computing the optical properties of the lens under consideration. The lens spherical and chromatic aberration coefficients have been normalized in term of the focal length under zero and infinite magnification conditions.

تراكيز اليورانيوم في الدم البشري في بعض محافظات العراق باستخدام كاشف الاثر CR - 39 == DETERMINATION OF URANIUM CONCENTRATION IN HUMAN BLOOD SAMPLES IN SOME GOVERNORATES OF IRAQ BY USINGCR - 39 TRACE DETECTOR

اسم المؤلف: سجى فائز حسن عبد الرسول
اسم المشرف: ندى فاضل توفيق
الموضوع العام: علوم الفيزياء
السنة: 2006
الموضوع الدقيق: الفيزياء
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: هذه الدراسه تم قياس تركيز اليورانيوم وحساب الفعاليه الاشعاعيه النوعيه في الدم البشري(اللوكيميا والاصحاء) الماخوذه من مناطق مختراه لمحافظات القطر وقد استخدمت تقنيه عد اثار شظايا الانشطار النووي الناتج من انشطار نواه اليورانيوم - 235 المقصوفه بالنيوترونات الحراريه من المصدر النيوتروني Am - Be)) بفيض نيوتني 3n.cm - 1.s - 1)10 5 x) وم تحديد تراكيز اليورانيوم بالحسابات المعتمده بالمقارنه مع النماذج البيولوجيه القياسيه والتي تم تحضيرها. ان معدل اعلى تركيز لليورنيوم في الدم كان في محافظه البصره (1.654 ppm) اما اقل معدل تركيز لليورانيوم في الدم كان في محافظه بغداد (0.135 ppm). تم حساب الفعاليه الاشعاعيه النوعيه لنماذج الدم في تلك المناطق وقد بلغت اعلى معدل في محافظه البصره (1.43 x 10 - 1Bq/g) واقل معدل (0.1258 x 10 - 1 Bq/g) في محافظه بغداد وكما تم حساب تركيز اليورانيوم في الدم للمصابين بمرض اللوكيميا وقد كان اعلى تركيز (1.841 ppm) في محافظه المثنى واقل (0.364 ppm) تركيز في محافطه ديالى.اما بالنسبه للفعاليه الاشعاعيه النوعيه فقد كان اعلى قيمه ) 0 - 1 Bq/g 1(1.79 x في محافظه المثنى واقل تركيز) (0.34 x 10 - 1 Bq/g في محافظه ديالى. لقد قورنت نتائج تراكيز اليورانيوم مع الحد المسموح به والمنشور من قبل الوكاله الدوليه للوقايه من الاشعاع (ICRP) وكذلك تم مقارنه نتائج حسابات الفعاليه الاشعاعيه النوعيه لنماذج الدم مع الحد المسموح به والمنشوره من قبل الوكاله الدوليه للطاقه الذريه (IAEA | This study includes measurement of uranium concentration and calculates the specific activity in human blood samples (leukemia and health people) taken from some governorates of Iraq by using fission fragment track technique.The nuclear reaction used as source of uranium fission fragment is U - 235 (n, f), obtained by the bombardment of U - 235 with thermal neutrons from (Am - Be) source which has a flux of (5 x 103 n.cm - 2. s - 1 ) , the concentration values were calculated by comparison with standard biological samples which prepared.The highest rate of uranium concentration in human blood was (1.654 ppm) in Basrah governorate and the lowest rate of uranium concentration in human blood was (0.153 ppm) in Baghdad governorate. And also calculate the specific activity for human blood samples in those regions and found that the highest rate was (1.43 x 10 - 1 Bq/g) in Basrah governorate and the lowest rate was (0.1258 x 10 - 1 Bq/g) in Baghdad governorate.The highest of uranium concentration was (1.841 ppm) for leukemia sample in Al - Muthana governorate and the lowest uranium concentration was (0.364 ppm) in Diyala governorate, and the specific activity was calculated for leukemia samples and found that the highest activity was (1.79 x 10 - 1 Bq/g) in Al - Muthana governorate and the lowest activity was (0.34 x 10 - 1 Bq/g) in Diyala governorate.Uranium concentration results compared with permissible limit who purplish from ICRP agency and the specific activity calculations for human blood samples compared with permissible limit who published from IAEA agency.

دراسة عامل الاستطارة الذرية للاشعة السينية للغلاف K والذرة كاملة للانظمة ذات الثلاث والاربع الكترونات == Studying x - ray atomic scattering form factor for K - shell and total atom for three and four electron system

اسم المؤلف: رعد عيدان حليوت شنوف الكناني
اسم المشرف: خليل هادي احمد البياتي
الموضوع العام: علوم الفيزياء
السنة: 2006
الموضوع الدقيق: فيزياء الالكترونيات
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: استخدمت تقنية التجزئة لتحليل انظمة الثلاثة واربعة الكترونات الى ثلاثة ازواج من الدوال الموجية الاكترونية لبعض الايونات المشابهة لذرة الليثيوم وهي (Li, Be+, B++), وستة ازواج من الدوال الموجية الاكترونية لبعض الايونات المشابهة لذرة البيريليوم وهي (Li - , Be, B+) باستخدام دالة الموجة لهارتري فوك (Hartree - Fock ) والمطورة بواسطة كلمنتي وروتي .(Clementi and Roetti)ان هدف البحث هو دراسة عامل الاستطارة الذري للغلاف K والذرة كاملة لانظمة الثلاثة والاربعة الكترونات.تكمن الاهمية الفيزياوية لعامل الاستطارة الذرية في علاقتة بالعديد من الخواص الذرية المهمة مثل شدة الاستطارة المتشاكهة وشدة الاستطارة الكلية ودالة الاستطارة غير المتشاكهة والمقطع العرضي للاستطارة المتشاكهة والمقطع العرضي الكلي للاستطارة غير المتشاكهة وثابت الحجب المغناطيسي والمقطع العرضي التفاضلي لاستطارة الالكترونات بوساطة الذرات وعامل التركيب الهندسي .كما تم دراسة دالة توزيع الكثافة القطرية للجسيم الواحد , بحيث ان عامل الاستطارة الذري هو تحويل فورير (Fourier transform) لكثافة الالكترون ρ(r1) وان , دقة النتائج دققت بواسطة حساب الطاقة الكلية. جميع النتائج حسبت باستخدام الوحدات الذرية | The partitioning technique has been used to analyze the three and four electron systems into three - pairs electronic wave functions for Li - like ions (Li, Be+, B++) and six - pairs electronic wave functions for Be - like ions (Li - , Be, B+) by using Hartree - Fock wave functions of Clementi and Rotti.In this work the atomic scattering factor f(s) for K - shell and total atom for three and four electron systems are studied. The physical importance of this factor appears in its relation with the several important atomic properties such as, the coherent scattering intensity, the total scattering intensity, the incoherent scattering function, the coherent scattering cross section, the total incoherent cross section, the nuclear magnetic shielding constant, the differential cross section of electrons scattering from atom and the geometrical structure factor. Also the one particle radial density distribution function D(r) has been studied, where the atomic scattering factor f(s) is the Fourier transform of the electron density ρ(r1) and . The accuracy of results was checked by determining the total energy. All results are calculated in atomic units.
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