نتایج جستجو برای: ns 226
تعداد نتایج: 34427 فیلتر نتایج به سال:
Simulation is a powerful tool for analysis and improvement of networking technologies, and many simulation packages are available. One that is growing in popularity is NS-3, the successor to the popular NS-2. It is a significant departure from NS-2, and offers many advantages and disadvantages. In this thesis, we translate and update a sophisticated WiMAX simulation model from NS-2 to NS-3, and...
Materials Research Center for Element Stra Nagatsuta, Midori-ku, Yokohama 226-8503, Laboratory for Materials and Structures Nagatsuta, Midori-ku, Yokohama 226-8503, ACCEL, Japan Science and Technology Age 332-0012, Japan Frontier Research Center, Tokyo Institute o Yokohama 226-8503, Japan † Electronic supplementary information kinetic analyses, catalytic performance, calculations. See DOI: 10.1...
مواد تنگستن مونوکارباید-کبالت نانوساختار تفت¬جوشی شده به دلیل داشتن تلفیقی از سختی و چقرمگی بالا به عنوان گزینه¬ی مناسبی برای گستره¬ی وسیعی از کاربردهای مقاوم به سایش نظیر ابزارهای برش¬کاری و سوراخ¬کاری و ساخت قالب¬های اکستروژن استفاده می¬شوند. اما بکارگیری ذرات تنگستن مونوکارباید-کبالت نانوساختار جهت تولید پوشش¬های نانوساختار بوسیله¬ی فرایند پاشش شعله¬ای پرسرعت، منجر به افت مقاومت سایشی در مقا...
Richards, I. D. G., and McIntosh, H. T. (1972). Archives of Disease in Childhood, 47, 697. Confidential inquiry into 226 consecutive infant deaths. Among 226 consecutive infant deaths (occurring after the first week), the leading causes were: congenital malformation (62 deaths), sudden infant death syndrome (47), pneumonia (36), gastroenteritis (26), and aspiration of gastric contents (16). In ...
PURPOSE To determine the chronic low-dose radiation effects caused by α-particle radiation from (226)Ra over multiple cell generations in CHSE/F fish cells and HaCaT human cells. METHODS CHSE/F cells and HaCaT cells were cultured in medium containing (226)Ra to deliver the chronic low-dose α-particle radiation. Clonogenic assay was used to test the clonogenic survival fractions of cells with ...
Abstract Introduction: Diabetes mellitus accompanies with disturbances in learning, memory, and cognitive skills in the human society and experimental animals. Considering the beneficial antidiabetic potential of Nigella sativum (NS ), this research study was conducted to evaluate the effect of chronic consumption of NS on learning and memory in diabetic rats using passive avoidance and Y-m...
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