منابع مشابه
Embryonic divisions
The British prime minister, Gordon Brown, may have been hoping for a quiet Easter break but he soon got warning in the press of an issue that would scupper any such thoughts. The government is backing a bill that will put into law many of the practices currently licensed case by case by the Human Fertilization and Embryology Authority. Britain is currently one of the nations at the forefront of...
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The cell number of the early Drosophila embryo is determined by exactly 13 rounds of synchronous nuclear divisions, allowing cellularization and formation of the embryonic epithelium [1]. The pause in G2 in cycle 14 is controlled by multiple pathways, such as activation of DNA repair checkpoint, progression through S phase, and inhibitory phosphorylation of Cdk1, involving the genes grapes, mei...
متن کاملinvestigating the translation expectancy norms of iranian college student readership in terms of english fiction in persian
مفهوم هنجار برای اولین بار توسط دانشمندی به نام گیدون توری در اواخر دهه 70 مطرح شد. هنجارها توسط محققان مختلفی طبقه بندی شده اند؛ نوع هنجاری که در این تحقیق مورد بحث است "هنجار انتظارات" است. مطالعات ترجمه یک رشته ی نوپا و مستقل است که هنوز به رشد کامل خود نرسیده و بسیاری از شاخه های آن نیاز به پژوهش دارند. یکی ازاین حوزه ها که نیاز به پژوهش دارند، هنجارهای ترجمه هستند به ویژه هنجارهای انتظارات...
Perfect divisions of a cake
The problem studied in this paper arises from a simple practical problem: how to divide a cake among the children attending a birthday p a r t y i n s u c h a way that each c hild gets the same amount o f c a k e and (perhaps more important to them) the same amount of icing. Let S be a convex set contained in the (xx y)-plane. In mathematical terms, a c a k e C with base S is a solid containing...
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We describe a method to perform per pixel divisions using graph ics hardware with a simple iterative algorithm In the worst case the number of rendering passes is for approximate divisions and for accurate divisions The algorithm can be used for D vec tor normalization evaluating complex lighting models and image reconstruction Introduction and Previous Work Graphics hardware can act as a power...
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ژورنال
عنوان ژورنال: Psychiatric Bulletin
سال: 1999
ISSN: 0955-6036,1472-1473
DOI: 10.1192/pb.23.3.186