نتایج جستجو برای: in 2013
تعداد نتایج: 17003256 فیلتر نتایج به سال:
با شکل¬گیری بحران سیاسی در سوریه، بازیگران منطقه¬ای و فرامنطقه¬ای بر اساس منافع و علایق خود جهت-گیری¬های متفاوتی را در رابطه با این کشور که اهمیت ژئوپولیتیک و ژئواستراتژیک خاصی در منطقه خاورمیانه دارد، اتخاذ نموده¬اند. در این میان تلاش پیگیر برخی دولت¬ها برای ساقط کردن حکومت اسد از جلوه¬های بارز تحولات سوریه محسوب می¬شود که بر پیچیدگی اوضاع این کشور افزوده است. بحران سوریه باعث بر هم خوردن معاد...
introruction khawf in(iran)-herat and mazaresharif and shirkhan bandar in (afghanistan)-dushanbe in (tajikistan)_(kirgizstan)-kashghar in(china) project railway network is under construction that it is as a significant corridor for revitalizing silk road corridor in the region .at the present there are three different gauge in the region central asia with 1,520 mm gauge and turkey-islamic repu...
objective: to review the current situation regarding prenatal diagnosis (pnd) in islamic countries. methods: a descriptive study (narrative review) has been done based on the available data in formal international and national published documents in 2013. the sources were papers, websites and electronic books. time limitation of searches has started 20 years ago. the main languages were english...
supervisors play an undeniable role in training teachers, before starting their professional experience by preparing them, at the initial years of their teaching by checking their work within the proper framework, and later on during their teaching by assessing their progress. but surprisingly, exploring their attributes, professional demands, and qualifications has remained a neglected theme i...
introduction: diabetes mellitus is an growing national and international public health concern. the number of people affected by diabetes in world by 2030 will be 69% in developing countries. regular physical activity plays a key role in the management of type 2 diabetes melitus, particularly glycemic control. it has been recommended that peoples with type 2 diabetes participate in moderate-int...
In many organisms, the specification of cell fate and the formation of embryonic axes depend on a proper distribution of maternal mRNAs during oogenesis. Asymmetrically localized determinants are required both for embryonic axes and germline determination in anuran amphibians. As a model system of these processes, we have used a species complex of the genus Pelophylax (Rana), characterized by a...
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