The development in manufacturing computers from both (Hardware and Software) sides, make complicated robust estimators became computable and gave us new way of dealing with the data, when classical discriminant methods failed in achieving its optimal properties especially when data contains a percentage of outliers. Thus, the inability to have the minimum probability of misclassification. The research aim to compare robust estimators which are resistant to outlier influence like robust H estimator, robust S estimator and robust MCD estimator, also robustify misclassification probability with showing outlier influence on the percentage of misclassification when using classical methods. ,the other

تحليل الأخطاء الصوتية في بعض كتب اللغة الروسية الدراسية

هدف البحث التعرف على الحسرة الوجودية فضلاً عن التعرف على الفروق في الحسرة الوجودية بين الطلبة على وفق متغير النوع (ذكور-اناث) والتخصص الدراسي (علمي – انساني) والمرحلة الدراسية (أول-رابع)، تألفت عينة البحث من (150) طالبة من طالبات الجامعة -كلية الزراعة وكلية التربية البدنية وعلوم الرياضة، وتم تطبيق مقياس البحث -مقياس (الحسرة الوجودية) وهو (من إعداد الباحثة)، وقد اسفرت نتائج البحث عن: - إن طلبة الجامعة لديهم درجة عال

 The organizations recognize what the effective role of time management in achieving competitive advantage and success. But the effectiveness depends on integrating some organization actions which perspective are relating with it by significance relations and high affect. From this the research problem is arising، which descripe the recognizing of libraries managers for the role of some organizational actions. The samples from (40) libraries managers are chosen.

The major results: these organizational actions are related and affected on the time management  if integrated with  one anothers more than if related in separate.  &nbs

Abstract The study aims to evaluate antifungal activity of petroleum ether extracts from leaves and stems of Rosmarinus officinalis and root of Glycerrhiza glabra , against fungi Fusarium oxysporium , Aspergillus flavus and Penicillium expansum. While the results of sensitivity of the fungi towards petroleum ether extracts showed different activity, petroleum ether extract of Rosmarinus officinalis showed more activity on Aspergillus flavus minimum inhibitory concentration(MIC) was 25 mg /ml and minimum fungicide concentration(MFC) was 37.5 mg /ml, followed by Fusarium oxysporium, (MIC) was 50 mg /ml and (MFC) was 37.5 mg /ml, finally Penicillium expansum (MIC) was 50 mg /ml and (MFC) was 75 mg /ml, used more concentration from petroleum et

     ملخّص البحث     

تُعد الحيرة عاصمة إقليم العراق عن الدولة الساسانية, أهم حواضر أرض السواد في تاريخه القديم, استمرت لها مكانتها السياسية الفضلى في أثناء الحقب التاريخية التي مرت بها, وقد تنوعت واختلفت هذه المكانة على مر الزمان على وفق تنوع واختلاف أدوارها التاريخية, فهي واحده من مراكز انطلاقه جيوش التحرير العربية الإسلامية في أثناء  الخلافة الراشدة , بالرغم من أفول مك

Basket ball game is one of the collective game that practiced widely with continuous developing .Through it has four chase .it required from it’s the player to have number of physical capable. One of these is endurance of strength in order to perform defense and attack duties. The problem is declining the level of this capable that hands inverting to defence and attack performance. The aim of research is to know the effect of using various exercises in developing endurance of strength and effect in developing two skills. dragging of defense and movement of defender player. The two researchers proposed that there are differences that have statistic function between post-test and pre-test for two experimental and control groups. The experim