搜索结果: 1-15 共查到“理学 Wilson”相关记录56条 . 查询时间(0.046 秒)
黄有课题组Org. Lett.：不对称串联Corey-Chaykovsky环丙化/Cloke-Wilson重排反应构筑2,3-二氢呋喃化合物（图）
硫叶立德 炔丙基锍盐 串联Corey− Chaykovsky环丙化 Cloke− Wilson重排
2022/5/11
硫叶立德最初作为亚甲基转移试剂，被广泛应用于合成环氧乙烷、吖啶及环丙烷类化合物。随着有机合成化学的不断发展，多种硫叶立德及其前体锍盐被发现，并应用于更加复杂的单环和多元并环类化合物的合成。近日，南开大学黄有教授课题组通过对反应底物的巧妙设计，使用炔丙基锍盐作为C1合成子，先构筑DA（donor-acceptor）环丙烷中间体，再通过去芳构化策略，实现了串联Corey-Chaykovsky环丙化/C...
姚昌龙解决了Wieland & Wilson猜想的特殊情形
渗流 相变 概率模型 Wieland & Wilson猜想
2021/8/18
渗流(percolation)是关于相变的最基本的概率模型之一, 其研究对统计物理中较复杂的相变模型具有指导意义. 二维临界渗流近年来取得突破性进展, 特别是Werner(2006年菲尔兹奖得主)与Smirnov(2010年菲尔兹奖得主)的工作与其密切相关. 为研究大簇, 大簇边界以及关键点附近的局部几何结构, Kesten(1986), Damron & Sapozhnikov(2011) 引入...
2016年10月19日，加拿大麦克马斯特大学（McMaster University）物理与天文系教授 Chris Wilson 到访中国科学院紫金山天文台，并在下午为中国科学院紫金山天文台师生做了一场题为“New eyes on the cold universe: the Atacama Large Millimeter/Submillimeter Array” 的学术报告。中国科学院紫金山天...
Associate Professor Gerald M. Wilson，Department of Biochemistry & Molecular Biology at University of Maryland（图）
Associate Professor Gerald M. Wilson Department of Biochemistry & Molecular Biology at University of Maryland
2015/12/22
Associate Professor Gerald M. Wilson，Department of Biochemistry & Molecular Biology at University of Maryland,Dr. Wilson earned his B.Sc. and Ph.D. degrees in Biochemistry from Queen’s University in ...
Phanerozoic environments of black shale deposition and the Wilson Cycle
Phanerozoic environments the Wilson Cycle
2015/1/4
The spatial and temporal distribution of black
shales is related to the development of environments in which
they accumulate and to a propitious combination of environmental variables.
Phanerozoic environments of black shale deposition and the Wilson Cycle
Phanerozoic environments black shale deposition the Wilson Cycle
2015/1/4
The spatial and temporal distribution of black shales is related to the development of environments in which they accumulate and to a propitious combination of environmental variables. In recent years...
Ginzburg-Landau-Wilson Aspects of Deconfined Criticality
Monte carlo spin vibrator parameters combined with the data
2014/12/20
Monte Carlo study of the deconfined critical action phase diagram reveals a region where spinon deconfinement occurs through a weak first-order phase transition, in agreement with Ginzburg- Landau the...
2014年11月28日上午，马来亚大学Dr. John James Wilson应“遗传资源与进化国家重点实验室”邀请，抵达西南生物多样性实验室做了题为“DNA barcoding and biodiversity in Malaysia ”的学术报告。
Associate Professor Robert Wilson,Department of Geography at Maxwell School,Syracuse University（图）
Department of Geography at Maxwell School,Syracuse University Associate Professor Historical geography environmental history
2014/11/6
Associate Professor Jane M. Read,Department of Geography at Maxwell School,Syracuse University.Publications Book:Wilson, Robert M. Seeking Refuge: Birds and Landscapes of the Pacific Flyway....
Professor Matthew A. Wilson，School of Brain and Cognitive Sciences at Massachusetts Institute of Technology（图）
Professor Matthew A. Wilson School of Brain and Cognitive Sciences at Massachusetts Institute of Technology
2014/8/22
Research in the Wilson laboratory focuses on the study of information representation across large populations of neurons in the mammalian nervous system, as well as on the mechanisms that underlie for...
广义函数空间上Wilson型函数方程的稳定性
Wilson函数方程 广义函数 热方程的核 HyersUlam稳定性
2012/11/12
利用热方程的核, 通过广义函数正则化的方法给出Wilson函数方程在广义函数空间(包括缓增广义函数空间、 傅里叶超函数空间和Gelfand-Shilov广义函数空间)上的Hyers-Ulam稳定性, 并证明了在广义函数空间上Wilson函数方程的稳定性具有与一般函数空间上类似的结果。
广义函数空间上Wilson型函数方程的稳定性
Wilson函数方程 广义函数 热方程的核 Hyers Ulam稳定性
2012/11/13
利用热方程的核, 通过广义函数正则化的方法给出Wilson函数方程在广义函数空间(包括缓增广义函数空间、 傅里叶超函数空间和Gelfand-Shilov广义函数空间)上的Hyers-Ulam稳定性, 并证明了在广义函数空间上Wilson函数方程的稳定性具有与一般函数空间上类似的结果.
The universal Askey-Wilson algebra and the equitable presentation of $U_q(\mathfrak{sl}_2)$
Askey-Wilson relations Leonard pair Casimir element
2011/9/14
Abstract: Let $F$ denote a field, and fix a nonzero $q \in F$ such that $q^4\not=1$. The universal Askey-Wilson algebra is the associative $F$-algebra $\Delta=\Delta_q$ defined by generators and relat...
Connection between the renormalization groups of Stückelberg-Petermann and Wilson
Connection renormalization groups Stückelberg-Petermann Wilson
2011/3/4
The St¨uckelberg-Petermann renormalization group is the group of finite renormalizations of the S-matrix in the framework of causal perturbation theory.
Spectrum of the Wilson Dirac Operator at Finite Lattice Spacings
Spectrum Wilson Dirac Operator Finite Lattice Spacings
2011/3/2
We consider the effect of discretization errors on the microscopic spectrum of the Wilson Dirac
operator using both chiral Perturbation Theory and chiral Random Matrix Theory. A graded
chiral Lagran...