Background: The gene responsible for encoding the protein of cytotoxic T lymphocyte-associated antigen-4 (CTLA-4) has been found to be associated with rheumatoid arthritis (RA) in different ethnic populations. But the association of +49A/G CTLA-4 polymorphism with susceptibility of RA among Iraqi Arab populations has not yet been determined. Methods: One hundred and seventy-eight patients were examined, 67 of them were males (mean age 54.71 ± 10.4 years), while 167 were examined for the control group, of whom 64 were males and the rest were females. CTLA-4 DNA genotyping was carried on to determine the +49 A/G (rs231775) polymorphism using a polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP). Enzyme-linked immuno

Some aspects of population dynamics of both corbicula species inhabiting intertidal zone of
shatt al-Arab are described. These informations are explained in accordance with the possible
occurrence of competition between the two related species.

لا شك أن الموسيقى هي أقدر الفنون على خدمة الإنسان، وهي أرقى أنواع منشطات الحياة والصحة النفسية والعضوية، فالصحة النفسية والعضوية هي تناسق الشيء مع كل شيء الخلية مع الخلايا، والروح مع الأرواح، والإنسان مع الكون، كما تتناسق النغمة مع النغمات، والآلة مع الآلات .

الميسر في موسيقى الشعر العربي

إن موضوع العلاقات الحضارية بين المغرب و وادي الرافدين في عصر فجر التاريخ من المواضيع التي تعنى بإنتقال التأثيرات الحضارية العراقية إلى دول المغرب العربي عامة والمغرب خاصة . فقد إسترعى إنتباهي وجود إشارات مقتضبة أحيانا ومفصلة أحيانا أخرى عن تأثيرات في بعض الصناعات الفخارية والمعدنية والعمارة الدينية والدنيوية بين بلدان شرق البحر المتوسط والمغرب في

الادب في اللغة ملكة تقصي من قامت به عن كل ما يشبنه

او هو حسن الخلق وفعل المكارم

او الظرف وحسن التناول

او الالتزام لما يندب له الانسان⁽¹⁾ .

وقد كثر استخدام هذه اللفظة في التراث فقيل ادب الطبيب ، وادب الوزير، وادب القاضي ، وادب المائدة ، وادب الخط ، وادب المعلم والمتعلم ، وادب المعلم في نفسه وفي درسه ،وادب المتعلم مع استاذه وادب البحث والدرس.

This study devoted to the emergence of the Arab-Islamic architectural thought and its development. Introduced through a lengthy introduction to the reality of architecture in the Arab world, showed the control methods and concepts of Western architecture in architectural education and in practice.

The philosopher and social psychologist Erich Fromm (1900-1980), in his book "Escape from Freedom" highlighted the distinction between the "I" of the authoritarian personality and the "I" of the destructive personality based on their stance towards "the other." The former (the authoritarian self) relies on a submissive, enslaving formula, where the "I" is the master/dominator/controller/strong, while "the other" is the servant/submissive/controlled/weak, essential for perpetuating this formula. In contrast, the latter (the destructive self) relies on an annihilating, negating formula, where the "I" is existence/killer/destroyer/pe

The problem of the current paper is embodied in the weakness of the female students
of the department of the Quran sciences in the college of Education for Women in the
University of Baghdad in the subject of reciting and memorizing the Holy Quran. This is what
the professors and the scientific and educational supervisors stress equally through their visits
to the students applicants during the period of their practical application of teaching in the
schools; especially that the subject is thought for four years during their study in the college.
That weakness is so explicit with a quite large number of the students-applicants, who are
supposed to be the future teachers in the subject of the Holy Quran and Islamic Ed

It is well known that drilling fluid is a key parameter for optimizing drilling operations, cleaning the hole, and managing the rig hydraulics and margins of surge and swab pressures. Although the experimental works represent valid and reliable results, they are expensive and time consuming. In contrast, continuous and regular determination of the rheological fluid properties can perform its essential functions during good construction. The aim of this study is to develop empirical models to estimate the drilling mud rheological properties of water-based fluids with less need for lab measurements. This study provides two predictive techniques, multiple regression analysis and artificial neural networks, to determine the rheological