Abstract The present study was Conducted to evaluate the effect of amixture of three species of arbuscular mycorrhizal fungi ( Glomus etunicatum , G. leptotichum and Rhizophagus intraradices ) in inducing the non-enzymatic antioxidants of tomato roots infected with Fusarium oxysporum f.sp. Lycopersici wich cause Fusarial wilt disease , and planted for 10 weeks in the presence of the organic matter ( peatmose) , using pot cultures in aplastic green house , Results indicated significant reduction of disease incidence percentage and infection rate of roots infected with the pathogen 4 weaks after mycorrhizal colonization in all treatments ( single , dual and trial interactions) . on the other hand mycorrhizal colonization of the roots in the presence of organic matter and pathogen after 4 weaks of pathogen infection resulted in significant increase of proline content, total phenol , malondialdehyde , glutathione and hydrogen peroxide of roots in all treatment ( single , dual and trial interaction ) . The trial treatment ( M ×F.o.l .×O) Showed the highest content of all antioxidants tested followed by the dual ( M ×F.o.l .) , whereas the lowest content of all antioxidants for all treatments was shown at the time of plantation ( OW+ ) in the presence of the pathogen .
يتمتع العراق بموارد بشرية هائلة حيث يعد من البلدان الفتية، إلا أنه يعاني من أزمة رأس مال بشري تغذيها أزمة التعليم، ولكون التعليم أبرز مكونات رأس المال البشري فقد ذلك بشكل كبير على مؤشر رأس المال البشري في العراق، من هذا المنطلق وللدور الكبير الذي يلعبه الانفاق العام في أي مجال، جاءت هذه الدراسة للبحث في موضوع "الانفاق العام على التعليم ودوره في تحسين مؤشرات راس المال البشري التعليمية في العراق"، حيث هدف ه
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يصدر القضاء الدستوري احكامه على وفق اختصاصاته المتعددة ، وأخصها احكامه المعدمة للقوانين المخالفة للدستور ، لذا فإن ذاتية احكامه وصفاتها تمايزت عما سواها من الاحكام القضائية ، وامتازت عليها بخصائص العموم والالزام المطلق والبتات النهائي ؛ من هنا تقايست تلك الاحكام مع القواعد القانونية التي تسن بخصائص العموم والتجريد حتى باتت تنشر بالجريدة الرسمية ذاتها وأصبحت لا تقبل المطاعن التمييزية كونها مقترنة بقر
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This study is about finding the estimation of tow equations, the comparative has been done between the estimations by using seemingly unrelated regression equations for the variable and random error has been distribution with poisson and the variable and random error has been distribution with normal and the method by using oldenary lest square.
While in the application side, we have estimated the parameter of investment specification function for the sector of agriculture with the industry sector is enabled us to obtain an estimation efficiency for the model of seemingly unrelated Poisson regression equation.
المستخلص
Sweet pepper (Capsicum annuum L.) is an economically important vegetable crop. Wilt disease caused by Fusarium oxysporum f. sp. capsici is a specific pathogen that affects the pepper. Four isolates of F. oxysporum f. sp. capsici Fo3, Fo6, Fo7 and Fo8 were obtained from diseased pepper plants that were collected from different pepper fields in Baghdad. Fo6 isolate that has high pathogenicity to pepper seeds, Trichoderma harzianum (Th) was tested in vitro against F. oxysporum f. sp. capsici showed a high inhibition rate for the isolate Fo6, the concentration of chelated iron Fe-EDDHA 0.5% reduced the radial growth of Fo6 whi
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(1)
the civil relation between Iraqis and Egyptian was close , it is clear that is the opening relation between two countries esoecally in trade and demand education , but after mongle occupation , For the capital of the Abbasid Caliphate, the situation in Baghdad, had changed in 656 AH/1258 AD, the Iraqi migration started security and safety, including scholars and writers, in addition to the presence of entire Iraqi families who immigrated to Egypt and resided there, including the family of Al-Hafiz Al-Iraqi The Ibn al-Kwaik family, the subject of the study, had an important impact on the scientific movement in Egypt.
This research has taken to the knowledge of the scope of applying the international specification of (ISO 10015) which is regarded to training by the Iraqi ministry of municipalities and public works ,in order to determine its training quality .By using the checklist made based upon the items of the specification ,after translating the English copy into Arabic ,which takes the indications of training depending on qualitative bases. The results of the analysis emphasized that occurred total average by comparison the evaluation of the training activity in the mentioned ministry with the international specification in all of its main items, which was (%55) ,and totally documented ,which finally refer to the existence of great
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Abstract
The study is the product of an on-line session with Oregon University. It aims
at developing the students’ attitudes toward using computers in learning to get the
advantages of CALL and autonomous learning. The researcher has depended on a
one-group design of a pre-scale and post-scale to measure the effect due to exposure
to computer using.
تناولنا في هذا البحث الحافظ محمد بن وضاح الاندلسي، وأقواله في الجرح والتعديل / دراسة مقارنة مع اقوال ائمة الجرح والتعديل ،تكلمنا في المبحث الاول عن ترجمة موجزة عن حياته: شملت مولده ، ونسبه، وكنية ، ونشأته ، وشيوخه ، وتلاميذه ،وطلبه للعلم وثناء العلماء عليه، ووفاته. وفي المبحث الثاني: تحدثنا عن الرواة الذين كرر فيهم صفة التوثيق, وفي المبحث الثالث: تناولنا فيه الرواة الذين وثقهم مقارنة مع اقوال ائمة
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بسم الله الرحمن الرحيم
يتناول بحثنا الموسوم بـ ( الأحكام الذوقية للأصمعي في كتاب الموشح في مآخذ العلماء على الشعراء للمرزباني ) جانباً تطبيقياً من نقد أحد علماء اللغة في القرن الثاني للهجرة وبداية القرن الثالث الهجري ألا وهو الأصمعي .
وتحليل آرائه النقدية لمعرفة قدرته على تذوقه النصوص الشعرية , ومن ثَمَّ معرفة مزايا أحكامه الذوقية النقدية التي أوردها المرزباني وعَدَّها مآ
... Show MoreMRP is a system intended for the batch manufacturing of discrete parts including assemblies and subassemblies that should be stocked to support future manufacturing needs. Due to the useful information provided by MRP it has evolved into a Manufacturing Resources Planning, MRP II, a system that ties the basic MRP system to the other functional areas of the company such as marketing, finance, purchasing, etc. The objective of this research, which was conducted at the State Company for Batteries Manufacturing, is to test the performance of some popular lot-sizing techniques used within MRP II framework. It is hypothesized that the technique which minimizes the total inventory costs does no
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