نتایج جستجو برای: rutab stage
تعداد نتایج: 354705 فیلتر نتایج به سال:
searching efficiency (a') (attack rate) and handling time are two major components of natural enemiesâ functional response and are usually used to evaluate their effectiveness. the age-specific searching efficiency of aphidoletes aphidimyza (rondani) was studied during its larval stage. the experiment was conducted in terms of age-specific functional response to the varying density (5, 1...
مقدمه: بیماری هیرشپرونگ از بیماری های شایع مادرزادی است و در 80% موارد محل اتصال رکتوم و سیگمویید درگیر می باشد. اخیراً جراحی transanal one-stage endorectal pull through(taept)برای بیماری هیرشپرونگ عمومیت یافته است، اما این جراحی همراه با عوارضی می باشد. در مطالعه ما عوارض این تکنیک جراحی مورد تحقیق قرار گرفته است. روش بررسی: در یک دوره چهار ساله 86 نوزاد با شک بالینی به بیماری هیرشپرونگ در مرکز...
background liver transplantation (lt) is the only treatment option for patients with advanced liver disease. currently, liver donation to these patients, considering priorities, is based on the model for end-stage liver disease (meld). meld score is a tool for predicting the risk of mortality in patients with advanced liver disease. however, few studies have so far been conducted in iran on the...
background: in recent years, epidemiologic and laboratory studies have implied that vitamin d deficiency has a role in the pathogenesis of breast cancer. it has shown that vitamin d can prevent tumor progression induced by carcinogens and inhibit the carcinogenic effects of high fat diet on breast tissue and growth of tumor cells. this study aimed to evaluate serum 25-hydroxyvitamin d level and...
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talking about paganism (jāhiliyya) is in fact a discourse about a procedure that is not limited to a specific time, since paganism is a social mode (disposition), which can appear in any time and space and has its own characteristics, goals, and standards; a reality that the holy qur’ān, the sunna of the prophet (s.a.w.), as well as the researchers’ inquiries have emphasized. the holy qur’ān ha...
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