منابع مشابه
A Calvin bestiary
This paper compares a number of mathematical models for the Calvin cycle of photosynthesis and presents theorems on the existence and stability of steady states of these models. Results on five-variable models in the literature are surveyed. Next a number of larger models related to one introduced by Pettersson and Ryde-Pettersson are discussed. The mathematical nature of this model is clarifie...
متن کاملEdward Calvin Kendall.
E Kendal l was b o r n o n 8 t h M a r c h 1886 in South Norwalk, Connecticut, USA. Kendall obtained the degrees of Bachelor of Science in 1908, Master of Science in 1909, and Ph. D. in Chemistry in 1910. From 1910-1911 he worked as a research chemist with Parke Davis where his main task was to isolate thyroid hormones.1 He continued to work on thyroid harmones till 1914 while working at St. Lu...
متن کاملYang Dan
Yang Dan Howard Hughes Medical Institute and the University of California, Berkeley Yang Dan is a Paul Licht Distinguished Professor in Biology and an Investigator of the Howard Hughes Medical Institute at the University of California, Berkeley. She grew up in Beijing and studied physics as an undergraduate student at Peking University. She conducted her PhD research in the lab of Mu-ming Poo a...
متن کاملOrder Dan
Proof. There are three cases: (1) A and B are in the same column. Then, since in each column we picked the shortest student, A is shorter than B. (2) A and B are in the same row. Then, since in each row we picked the tallest student, B is taller than A. (3) A and B are neither in the same row, nor in the same column. Let C be a student who is in the same row as A and in the same column as B. Th...
متن کاملDan Sperber
An objection to the memetic approach to culture Memetics is one possible evolutionary approach to the study of culture. Boyd and Richerson's models (1985, Boyd this volume), or my epidemiology of representations (1985, 1996), are among other possible evolutionary approaches inspired in various ways by Darwin. The memetic approach is based on the claim that culture is made of memes. If one takes...
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ژورنال
عنوان ژورنال: Jurnal Ledalero
سال: 2016
ISSN: 2503-4316,1412-5420
DOI: 10.31385/jl.v15i2.37.240-257