Overview

The 1997 Les Houches workshop on ""Dynamical Network in Physics and Biology"" was the third in a series of meetings ""At the Frontier between Physics and Biology"". Our objective with these workshops is to create a truly interdisciplinary forum for researchers working on outstanding problems in biology, but using different approaches (physical, chemical or biological). Generally speaking, the biologists are trained in the particular and motivated by the specifics, while, in contrast, the physicists deal with generic and ""universal"" models. All agree about the necessity of developing ""robust"" models. The specific aim of the workshop was to bridge the gap between physics and biology in the particular field of interconnected dynamical networks. The proper functioning of a living organism of any complexity requires the coordinated activity of a great number of ""units"". Units, or, in physical terms, degrees of freedom that couple to one another, typically form networks. The physical or biological properties of interconnected networks may drastically differ from those of the individual units: the whole is not simply an assembly of its parts, as can be demonstrated by the following examples. Above a certain (critical) concentration the metallic islands, randomly distributed in an insulating matrix, form an interconnected network. At this point the macroscopic conductivity of the system becomes finite and the amorphous metal is capable of carrying current. The value of the macroscopic conductivity typically is very different from the conductivity of the individual metallic islands.

Full Product Details

Author:   D. Beysens ,  G. Forgacs
Publisher:   Springer-Verlag Berlin and Heidelberg GmbH & Co. KG
Imprint:   Springer-Verlag Berlin and Heidelberg GmbH & Co. K
Edition:   1998 ed.
Volume:   10
Dimensions:   Width: 15.50cm , Height: 1.80cm , Length: 23.50cm
Weight:   0.540kg
ISBN:  

9783540653493

ISBN 10:   354065349
Pages:   315
Publication Date:   17 November 1998
Audience:   College/higher education ,  General/trade ,  Professional and scholarly ,  Postgraduate, Research & Scholarly ,  General
Format:   Paperback
Publisher's Status:   Active
Availability:   In Print  
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Table of Contents

Cooperative Phenomena in Physical Networks.- Complex Networks in Cell Biology.- The Keratocyte Cytoskeleton: A Dynamic Structural Network.- Adhesion Mediated Signaling: The Role of Junctional Plaque Proteins in the Regulation of Tumorigenesis.- Of Proteins, Redox States and Living Things.- Tensegrity and the Emergence of a Cellular Biophysics.- The Leukocyte Actin Cytoskeleton.- Branched Polymers and Gels.- Statistical Mechanisms of Semiflexible Polymers: Theory and Experiment.- Scale Effects, Anisotropy and Non-Linearity of Tensegrity Structures: Applications to Cell Mechanical Behavior.- Networks of Extracellular Matrix and Adhesion Porteins.- Networks of Extracellular Fibers and the Generation of Morpjogenetic Forces.- First Steps Towards a Comprehensive Model of Tissues or a Physicist Looks at Development.- Networks of Droplets Induced by Coalescence: Application to Cell Sorting.- Molecular Networks that Regulate Development.- H-Bond Networks in Stability and Function of Biological Macromolecules.- A Network of Cell Interaction Mediated by Frizzled is Essential for Gastrulation and Anteroposterior Axis Determination in Xenopus Embryos.- Fluid Lipid-Bilayer Membranes: Some Basic Physical Mechanisms for Lateral Self-Organization.- Logical Analysis of Timing-Dependent Signaling Properties in the Immune System.- A Water Channel Network in Cell Membranes of the Filter Chamber of Homopteran Insects.- Creative Genomic Webs.- Hebbian Learning of Temporal Correlations: Sound Localization in the Barn Owl Auditory System.- Structures of Supercoiled DNA and their Biological Implications.

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