نتایج جستجو برای: white currants
تعداد نتایج: 180713 فیلتر نتایج به سال:
white-collar criminals are those who abusing their official occupations commit profitable, nonviolent crimes. the most important manifestations of white collar crimes are: fraud, corruption (including bribery), employment offences, consumer offences, drug and food offences, environmental crimes, cyber crimes, and customs offences. some manifestations of white collar crime have direct victims so...
b ackground: health care-associated infections are an important cause of morbidity and mortality in hospitals. reports have shown that nurses’ uniforms are sources of health care-associated infection transmission. the present study assessed the rate of bacterial contamination of healthcare worker’s white coats in two tertiary hospitals in mashhad, iran. methods: 300 healthcare workers participa...
Purpose: The aim of present research was the comparative study of white marriage news based on effective news components in the Persian section of Al-Alam, Persian BBC and Voice of America news sites. Methodology: This study in terms of purpose was applied and in terms of implementation method was quantitative. The research community was the white marriage news of Persian section of Al-Alam, P...
in this study, 4 different food diets were examined for feeding white worm which were studied. results showed that suitable moisture for growth and development of white worm was 50 - 70 % that their biomass reached to a 675 g/m2 during 90 days. but it decreased significantly at moisture lower than 45 % and upper than 65 %. white worm had similar growth both in acidic and basic area. white worm ...
Heavy metals such as copper and zinc are essential for fish and human metabolism. But excessive concentrations of heavy metals impair ecosystems as some of those cause potential bioaccumulation in live beings. Fish are the major inhabitants in water bodies and can be highly affected by these toxic pollutants. The presence of these contminations in fish is known to cause various diseases in huma...
در این تحقیق مبانی نظری تحقیق و معادلات و روابط موجود شرح داده شده است و یک مدل عددی که توانایی شبیه سازی میدان حل را با روابط فوق را داشته باشد انتخاب شده است. نرم افزار ssiim 2.0 که نرم-افزاری قدرتمند با توانایی شبیه سازی سه بعدی میدان جریان و رسوب برای این مهم انتخاب گردید. برای بررسی معادلات پدیده انتقال رسوب با استفاده از نرم افزار فوق برای حالات و سازه های مختلف هیدرولیکی که در رودخانه اس...
هدف از این مطالعه تعیین محتوی فنولی تام و سنجش پتانسیل آنتی اکسیدانی کالوس گیاه آرنبیا اکروما ایرانی arnebia euchroma (ae) متعلق به خانواده گل گاو زبان، در مقایسه با ریشه طبیعی گیاه بوده است. ریشه طبیعی این گیاه به علت وجود مشتقات شیکالکینی ارغوانی رنگ است. اگرچه این گیاه از زمانهای قدیم علاوه بر تولید رنگ، به طور گسترده در طب سنتی چین کاربردهای درمانی متعددی داشته است لیکن، خاصیت آنتی اکسیدانی...
to determine the most important traits affecting root yield and sugar content in monogerm germplasm of sugar beet, 75 monogerm f1 hybrids were evaluated in three separate experments conducted in randomized complete block desing (rcb) with four replications at abdo–al–rasoul research farm, karaj in 2004. root yield, root length, root diameter, crown height, crown diameter, sugar content, α–amino...
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