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Information Thermodynamics on Causal Networks and its Application to Biochemical Signal Transduction

2016-07-16 Science
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Release : 2016-07-16
Genre : Science
Kind : eBook
Book Rating : 64X/5 ( reviews)

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Book Synopsis Information Thermodynamics on Causal Networks and its Application to Biochemical Signal Transduction by : Sosuke Ito

Download or read book Information Thermodynamics on Causal Networks and its Application to Biochemical Signal Transduction written by Sosuke Ito. This book was released on 2016-07-16. Available in PDF, EPUB and Kindle. Book excerpt: In this book the author presents a general formalism of nonequilibrium thermodynamics with complex information flows induced by interactions among multiple fluctuating systems. The author has generalized stochastic thermodynamics with information by using a graphical theory. Characterizing nonequilibrium dynamics by causal networks, he has obtained a novel generalization of the second law of thermodynamics with information that is applicable to quite a broad class of stochastic dynamics such as information transfer between multiple Brownian particles, an autonomous biochemical reaction, and complex dynamics with a time-delayed feedback control. This study can produce further progress in the study of Maxwell’s demon for special cases. As an application to these results, information transmission and thermodynamic dissipation in biochemical signal transduction are discussed. The findings presented here can open up a novel biophysical approach to understanding information processing in living systems.

An Introduction to Stochastic Thermodynamics

2023-05-08 Science
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Release : 2023-05-08
Genre : Science
Kind : eBook
Book Rating : 868/5 ( reviews)

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Book Synopsis An Introduction to Stochastic Thermodynamics by : Naoto Shiraishi

Download or read book An Introduction to Stochastic Thermodynamics written by Naoto Shiraishi. This book was released on 2023-05-08. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the fundamentals of stochastic thermodynamics, one of the most central subjects in non-equilibrium statistical mechanics. It also explores many recent advances, e.g., in information thermodynamics, the thermodynamic uncertainty relation, and the trade-off relation between efficiency and power. The content is divided into three main parts, the first of which introduces readers to fundamental topics in stochastic thermodynamics, e.g., the basics of stochastic processes, the fluctuation theorem and its variants, information thermodynamics, and large deviation theory. In turn, parts two and three explore advanced topics such as autonomous engines (engines not controlled externally) and finite speed engines, while also explaining the key concepts from recent stochastic thermodynamics theory that are involved. To fully benefit from the book, readers only need an undergraduate-level background in statistical mechanics and quantum mechanics; no background in information theory or stochastic processes is needed. Accordingly, the book offers a valuable resource for early graduate or higher-level readers who are unfamiliar with this subject but want to keep up with the cutting-edge research in this field. In addition, the author’s vivid descriptions interspersed throughout the book will help readers grasp ‘living’ research developments and begin their own research in this field.

Statistical Mechanics for Athermal Fluctuation

2017-11-20 Science
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Release : 2017-11-20
Genre : Science
Kind : eBook
Book Rating : 32X/5 ( reviews)

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Book Synopsis Statistical Mechanics for Athermal Fluctuation by : Kiyoshi Kanazawa

Download or read book Statistical Mechanics for Athermal Fluctuation written by Kiyoshi Kanazawa. This book was released on 2017-11-20. Available in PDF, EPUB and Kindle. Book excerpt: The author investigates athermal fluctuation from the viewpoints of statistical mechanics in this thesis. Stochastic methods are theoretically very powerful in describing fluctuation of thermodynamic quantities in small systems on the level of a single trajectory and have been recently developed on the basis of stochastic thermodynamics. This thesis proposes, for the first time, a systematic framework to describe athermal fluctuation, developing stochastic thermodynamics for non-Gaussian processes, while thermal fluctuations are mainly addressed from the viewpoint of Gaussian stochastic processes in most of the conventional studies. First, the book provides an elementary introduction to the stochastic processes and stochastic thermodynamics. The author derives a Langevin-like equation with non-Gaussian noise as a minimal stochastic model for athermal systems, and its analytical solution by developing systematic expansions is shown as the main result. Furthermore, the a uthor shows a thermodynamic framework for such non-Gaussian fluctuations, and studies some thermodynamics phenomena, i.e. heat conduction and energy pumping, which shows distinct characteristics from conventional thermodynamics. The theory introduced in the book would be a systematic foundation to describe dynamics of athermal fluctuation quantitatively and to analyze their thermodynamic properties on the basis of stochastic methods.

Cell Signalling

2019-04-17 Science
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Release : 2019-04-17
Genre : Science
Kind : eBook
Book Rating : 654/5 ( reviews)

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Book Synopsis Cell Signalling by : Sajal Ray

Download or read book Cell Signalling written by Sajal Ray. This book was released on 2019-04-17. Available in PDF, EPUB and Kindle. Book excerpt: Intracellular signal transduction is an important topic of research in cell and molecular biology. It has a wide range of implications in growth, differentiation, development, animal polarity, cellular response monitoring, and many disease processes, including cancer. The functional homeostasis of a cell is assumed to be maintained by an intricate network of signaling that evolved through natural selection. This book includes chapters written in the frontier areas of research on cell signaling. Issues such as information thermodynamics, master regulation of immune tolerance, genetically encoded reporter circuits and their applications, hypoxia, and vitamin K2 mediated signaling processes are addressed and discussed by eminent researchers of the field.

Mathematical Foundations and Applications of Graph Entropy

2016-07-19 Medical
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Release : 2016-07-19
Genre : Medical
Kind : eBook
Book Rating : 22X/5 ( reviews)

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Book Synopsis Mathematical Foundations and Applications of Graph Entropy by : Matthias Dehmer

Download or read book Mathematical Foundations and Applications of Graph Entropy written by Matthias Dehmer. This book was released on 2016-07-19. Available in PDF, EPUB and Kindle. Book excerpt: This latest addition to the successful Network Biology series presents current methods for determining the entropy of networks, making it the first to cover the recently established Quantitative Graph Theory. An excellent international team of editors and contributors provides an up-to-date outlook for the field, covering a broad range of graph entropy-related concepts and methods. The topics range from analyzing mathematical properties of methods right up to applying them in real-life areas. Filling a gap in the contemporary literature this is an invaluable reference for a number of disciplines, including mathematicians, computer scientists, computational biologists, and structural chemists.

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