搜索结果: 1-15 共查到“数学 the cell”相关记录18条 . 查询时间(0.089 秒)
2024年8月23日，我院周艳课题组和生研院朱永群课题组联合在Cell Research杂志在线发表了题为 “Structural basis of the bacterial flagellar motor rotational switching”的研究论文，通过构建激活型趋化因子蛋白CheY突变体，纯化来源于病原菌沙门氏菌（Salmonella Typhimurium）的内源性的、...
模糊n-cell数近似大于等于关系的性质
模糊n-cell数 近似大于等于 近似大于 水平收敛
2022/3/28
研究了模糊n-cell数近似大于等于关系、近似大于关系在水平收敛下的变化，与通常实数序列性质类似，近似大于等于关系在水平收敛下能保持不变，近似大于关系在水平收敛下无法保持。但是与通常实数列极限具有保号性不一样的是，水平收敛的模糊n-cell数序列关于近似大于关系的保号性不成立。
Exponential decay for the fragmentation or cell-division equation
Exponential decay fragmentation cell-division equation
2015/7/14
We consider a classical integro-differential equation that arises in various applications as a model for cell-division or fragmentation. In biology, it describes the evolution of the density of cells ...
A spatiotemporal data model consists of attributes or classes, operations, and consistency constraints. Various models have been
proposed by the geographic information system (GIS) community. These m...
This paper investigates the impact and potential
use of the cut-cell vertical discretisation for forecasts covering five days and climate simulations.
A host-parasite model for a two-type cell population
Cell division branching within branching branching process in random environment host-parasite model
2012/4/18
A host-parasite model is considered for a population of cells that can be of two types, A or B, and exhibits unilateral reproduction: while a B-cell always splits into two cells of the same type, the ...
Low-dimensional model of turbulent Rayleigh-Benard convection in a Cartesian cell with square domain
Low-dimensional model Cartesian cell square domain turbulent Rayleigh-Benard convection
2011/7/7
A low-dimensional model (LDM) for turbulent Rayleigh-Benard convection in a Cartesian cell with square domain, based on the Galerkin projection of the Boussinesq equations onto a finite set of empiric...
Asymptotic and bifurcation analysis of wave-pinning in a reaction-diffusion model for cell polarization
wave-pinning bistable reaction-diffusion system mass conservation stationary front
2011/3/1
We describe and analyze a bistable reaction-diffusion (RD) model for two interconverting chemical species that exhibits a phenomenon of wave-pinning: a wave of activation of one of the species is init...
Asymptotic and bifurcation analysis of wave-pinning in a reaction-diffusion model for cell polarization
wave-pinning bistable reaction-diffusion system mass conservation
2010/12/28
We describe and analyze a bistable reaction-diffusion (RD) model for two interconverting chemical species that exhibits a phenomenon of wave-pinning: a wave of activation of one of the species is init...
A Structured Population Model of Cell Differentiation
Structured population dynamics transport equation stem cells cell differentiation
2011/1/18
We introduce and analyze several aspects of a new model for cell differentiation.It assumes that differentiation of progenitor cells is a continuous process. From the mathematical point of view, it is...
Interference Alignment Through User Cooperation for Two-cell MIMO Interfering Broadcast Channels
Two-cell MIMO Interfering Broadcast Channels
2010/11/22
This paper focuses on two-cell multiple-input multiple-output (MIMO) Gaussian interfering broadcast channels (MIMO-IFBC) with $K$ cooperating users on the cell-boundary of each BS. It corresponds to a...
Cell 2-representations of finitary 2-categories
Cell 2-representations finitary 2-categories
2010/11/19
We study 2-representations of finitary 2-categories with involution and adjunctions by functors on module categories over finite dimensional algebras. In particular, we define, construct and describe ...
In this note, we describe motivic cell structures arising from the Bia lynicki-Birula decomposition. This provides a description of stable A1-homotopy types of smooth projective Gm-varieties where the...
Cell-Like Equivalences and Boundaries of CAT(0) Groups
Cell-Like Equivalences Boundaries of CAT(0) Groups
2010/11/11
In 2000, Croke and Kleiner showed that a CAT(0) group G can admit more than one boundary. This contrasted with the situation for word hyperbolic groups, where it was well-known that each such group a...
In this note, we introduce a class of cell decompositions of PL manifolds and polyhedra which are more general than triangulations yet not as general as CW complexes; we propose calling them PLCW comp...