This study focuses on the biodegradation of oxymatrine insecticide by some soil fungi isolated from four agriculture stations. The results showed that the highest degradation rate 94.66% was recorded by Ulocladium sp. at 10 days and A. niger recorded the lowest degradation rate 45.86%, while at 20 days Ulocladium sp. also showed the highest degradation rate 94.98% and the lowest degradation rate reached to 82.49% with A.niger. The mix (Exerohilum sp.+Ulocladium sp.) recorded the highest degradation rate of oxymatrine insecticide 90.22%, 88.51%, 85.34% at 4, 8 and 12 ppm.The use of mixed isolates enhanced the biodegradation process. There is no study of oxymatrine biodegradation so this study is the first of its kind in the region which can be used as a baseline study for incoming studies
The social support is considered one of the most important constituents of
society and the one which can ensure its unity.
The resources of social support are different accordind to the variety and
the multiplication of the net – work of the social relationships that are
established among the individuals. The importance of this variable is evident
in the emolional adaptation and the mental health as well as its role in mitigating of the illness threating and in accelerating the recovery. social support can enhance the individuals ability to tolerate and face the emotional
and physical problems in the time of cris and stressful life conditions.
The most important results are shown as follows :
1- It was
يركز البحث على قصائد ماكسيمس للشاعر جارلس اولسن.تعتبر هذه القصائد ابداع غير تقليدي ونادر حيث استطاع الشاعر من خلالها ان ياخذ القارىء في عمليه مستمرة لشخصية واحدة في مكان واحد وهو جلوسستر.ان قصائد ماكسيمس مقسمة الى ثلاث مجلدات تقرأ كقصيدة واحدة . تقرأ هذه السلسلة من القصائد بسياق شخصي وسياسي ووجداني. تركز الدراسة على فكرة الوقت والمكان حيث تظهر القصائد بانوراما من المناظر الطبيعية والاشخاص والنماذج بصوره مس
... Show MorePraise be to God, prayer and peace upon our master Muhammad the Messenger of Allah peace be upon him mercy, gift, and grace, and rendered his family and the good righteous is followed until the Day of Judgment. After: The Koran
This study took place during the first semester 2006-2007 at the same time the Jordanian universities were getting ready to receive the American team sent by QAA to check out the defects in the educational system of these universities, the researchers concentrated on the practical study more the than the theoretical study, the theoretical study covered the understanding of quality & quality in education as well as the authorities responsible for the regulations & quality standards such as QAA ,JMOHE, Al-Hussein Fund For Excellence. The main problem which faced the Jordanian private universities was the conflict in objectives between profitability & qualitative output which was because of lack of long tem strategic plann
... Show Moreإن أهميـة بحثنـا تتضـح مـن خـلال التطـرق إلى دراسـة المـذهب العسـكري في حقبـة الاتحـاد السـوفيتي السـابق وإبـراز الجوانـب الرئيسـة المتعلقـة بفلسـفة المـذهب العسـكري السـوفيتي ومضـامينه الاستراتيجية مــن جانــب، وفلســفة المــذهب العســكري الروســي لمرحلــة مــا بعــد الحــرب البــاردة والتغـيرات المهمـة الـتي طـرأت عليـه، ممـا أفـرز لنـا بطبيعـة الحـال مضـامين مـذهب عسـكري روسـي جديــد قــد يتقــا
... Show Moreكشفت دراسات ما بعد البنيوية والتطور الحاصل في الدراسات النقدية عن مقدار التداخل بين النصوص في انتاج الظواهر الادبية ، وخير ما يكشف هذا التداخل هو المنهج الذي يركز على دراسة التناص ولاسيما في النصوص التي تتشكل على وفق التناص الواعي الذي الذي يتألف من مجموعة نصوص ادبية يتفاعل فيها نص الكاتب مع نصوص اخرى.
ان تقدير مسؤولية المحاسب في تصميم نظام المعلومات المحاسبي من منظور تاريخي سبقت استخدام الحاسوب كأداة معلوماتية للاعمال، لما له من رؤيا بالتطورات الرئيسية لنظام المعلومات والتي اهمها تحديد متطلبات مستخدمي المعلومات وتعيين مضمون وشكل مخرجات النظام من التقارير وتحديد مصادر البيانات وانتقاء القواعد المحاسبية الملائمة فضلاً عن الرقابة الضرورية لتكامل وفاعلية النظام.
ان النظم المحاسبية التقليدية غالبا
... Show MoreThis research aims to understand the main problems and family
commitments faced by working women, and make proposals that would stop or
lessen them, the researcher made questionnaire , applied on a sample of (20)
university female teachers, the study showed that the main problems in respect to
their importance as: Anxiety of leaving children at home alone, the weak role of the
nurseries and kindergartens in taking care of the children, relative large number of
children per family which would lead to more commitments, and the unavailability
of convenient working arrangement for working mothers.