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Uncovering the underlying physical mechanisms of biological systems via quantification of landscape and flux 下载免费PDF全文
In this review, we explore the physical mechanisms of biological processes such as protein folding and recognition,ligand binding, and systems biology, including cell cycle, stem cell, cancer, evolution, ecology, and neural networks. Our approach is based on the landscape and flux theory for nonequilibrium dynamical systems. This theory provides a unifying principle and foundation for investigating the underlying mechanisms and physical quantification of biological systems. 相似文献
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介绍了Rieffel定义的紧致量子度量空间与量子Gromov-Hausdorff距离和近来Latrémolière定义的量子Gromov-Hausdorff邻距,分别讨论了矩阵代数如何在这两种量子距离下收敛至球面. 相似文献
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为实现小于10 ns光脉冲上升时间的超高速声光调制,该文提出一种光纤耦合声光调制器光脉冲时域响应的理论设计仿真方法。利用该方法对1064 nm和1550 nm工作波长光纤耦合声光调制器进行了仿真,结果预测器件的光脉冲上升时间分别为9.4 ns和9.1 ns;通过器件制作和测试验证,两个波长的器件实测光脉冲上升时间分别为9.74 ns和9.22 ns,实测与理论仿真结果偏差较小。文章最后对器件在超快光纤激光器种子源光脉冲选单、光纤水听阵列时分复用及潜在的宽带移频应用进行了介绍。 相似文献
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An equation of state (EOS) was established to study the osmotic pressure and liquid-liquid equilibria for micellecolloid and microemulsion systems. The Carnahan-Starling equation was used for the hard sphere repulsion. The Yukawa potential was used to describe both the attractive dispersion and the double-layer repulsion. By using the established EOS, the osmotic pressures for charged colloid, uncharged micelle, uncharged and weakly charged microemuslion, the phase equilibria for uncharged micelle and charged colloid systems were studied. 相似文献
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吴畏 《中国科学A辑(英文版)》2001,44(1):67-73
We discuss the Krein-Milman-type problems in the C* -convexity theory for the generalized state space
of C*-algebraA. The main results are that every BW-compact, C*-convex subset of
possesses a C*-extreme point and every BW-compact, C* -convex subset of
is the C*-convex hull of its C*-extreme points. 相似文献
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吴畏 《应用泛函分析学报》2001,3(4):366-374
证明了具有单位元的*-代数上的任何线性Ce^*-半范数(或具有自伴核的线性Ce0^*-半范数)一定是C^*-半范数。 相似文献
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讨论在C*-凸理论下C*-代数A的广义态空间SCn(A)中的Krein-Milman型问题.证明了SCn(A)的任意一个BW-紧的C*-凸子集K都具有一个C*-端点,而且K是其C*-端点的C*-凸包. 相似文献
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在对宽带城域网的体系结构进行系统分析的基础上,结合对ATM技术和IP技术性能的分析与比较,对宽带地域网的高速路由和交换技术做了研究和探讨,提出了一种基于MPLS技术,融合ATM和IP特点的分布式路由设计思想、构建了高速路由交换的体系结构模型。 相似文献
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本文讨论W*-代数A中闭单位球A1的C*-端点问题.主要结果是:是一个投影};一个对称元};其中,A~S1和A~P1分别表A1中自伴元全体所构成的集合和A1中正元全体所构成的集合. 相似文献