搜索结果: 1-9 共查到“理学 rearrangements”相关记录9条 . 查询时间(0.06 秒)
Positive Selection and Sequence Rearrangements Generate Extensive Polymorphism in the Gamete Recognition Protein Bindin
Positive Selection Sequence Rearrangements
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2015/12/17
Bindin is a gamete recognition protein of sea urchins that mediates species-specific attachment of sperm to an eggsurface receptor during fertilization. Sequences of bindin from closely related urchin...
Graphons, cut norm and distance, couplings and rearrangements
Graphons cut norm distance couplings rearrangements
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2010/12/6
We give a survey of basic results on the cut norm and cut metric for graphons (and sometimes more general kernels), with emphasis on the equivalence problem. The main results are not new, but we add v...
Discrete integrable systems, positivity, and continued fraction rearrangements
cluster algebras Laurent phenomenon positivity integrable systems
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2010/12/3
In this review article, we present a unified approach to solving discrete,integrable, possibly non-commutative, dynamical systems, including the Qand T-systems based on Ar.
Inequalities Related to Rearrangements of Powers and Symmetric Polynomials
Symmetric Polynomials Permutations Inequalities
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2008/7/1
Inequalities Related to Rearrangements of Powers and Symmetric Polynomials.
Rearrangements of the Coefficients of Ordinary Differential Equations
Rearrangements Nonconvex set Extremal couples
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2008/6/27
We establish extremal values of a solution y of a second-order initial value problem as the coefficients vary in a nonconvex set. These results extend earlier work by M. Essen in particular by allowin...
Superquadracity of Functions and Rearrangements of Sets
Superquadratic functions Convex functions Jensen's inequality
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2008/6/26
Superquadracity of Functions and Rearrangements of Sets.
Alien DNA introgression and wheat DNA rearrangements in a stable wheat line derived from the early generation of distant hybridization.
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2007/7/28
期刊信息
篇名
Alien DNA introgression and wheat DNA rearrangements in a stable wheat line derived from the early generation of distant hybridization.
语种
英文
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作者
Zhang Lian-quan,Liu Deng-cai,Yan Ze-ho...
Cationic Rearrangements of an endo}-Cyclopropyl Methanol System Incorporated in a Benzonorbornadiene System
Alcohols Benzohomonorbornadiene Halogenation Rearrangement Thionyl chloride
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2010/4/21
Chloride 18 (47%) and alcohol 21 (44%) were isolated from the reaction of alcohol 20 with SOCl2. Cyclopropylcarbinyl -- cyclopropylcarbinyl rearrangement leads to chloride 22, which hydrolyses on sepa...
Search for a Nonelectrocyclic Cyclization of Nitrosostyrene: Rearrangements of Michael Adducts from DMAD and a-Dialkylamino Oximes
Nonelectrocyclic Cyclization of Nitrosostyrene DMAD a-Dialkylamino Oximes
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2010/4/21
The aza-Claisen rearrangement product of the Michael adducts 2 from a-dialkylaminoacetophenone oximes and DMAD underwent fragmentation to give dialkylaminomaleate, and benzonitrile at reflux in aceton...