نتایج جستجو برای: unit cell diversity
تعداد نتایج: 2200013 فیلتر نتایج به سال:
Existing of racial, ethnic, linguistic and cultural diversity in different countries, has forced their educational system committed to decent response to the phenomenon of diversity of their communities in ways worthy of attention in national educational curriculum. Multicultural education is a kind of approach that responds to cultural diversity in a society and its educational system. T...
در این پژوهش از روش آماری سطح پاسخ جهت بهینه سازی شرایط فرآیند هیدرولیز پروتئین روده و معده ی گوسفند با استفاده از آنزیم آلکالاز (2.4l)، استفاده شد. فاکتورهای مورد بررسی در این تحقیق دما، زمان و نسبت آنزیم به سوبسترا بودند که برای رسیدن به بیشترین میزان درجه هیدرولیز و بازیافت نیتروژن این متغییرها در محدوده ی دمای 52-43 درجه سانتیگراد، زمان 190-65 دقیقه و مقدار آنزیم 95-50 (anson unit/kg protei...
Plant cell walls display a considerable degree of diversity in their compositions and molecular architectures. In some cases the functional significance of a particular cell wall type appears to be easy to discern: secondary cells walls are often reinforced with lignin that provides durability; the thin cell walls of pollen tubes have particular compositions that enable their tip growth; lupin ...
Background and Objectives: Several studies have been carried out on the use of cell lines in researches, production and processing of drugs and biological products, and on the identification of toxicity and efficacy.The present study was conducted to determine the characteristics of BHK-21 cell lines as a suitable substrate for use in vaccine production and quality control, viral culture and re...
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