[PDF] Nonlinear Cooperative Phenomena In Biological Systems eBook

Author : Leif Matsson
Publisher : World Scientific
Page : 358 pages
File Size : 16,11 MB
Release : 1998-09-28
Category :
ISBN : 9814544949

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This textbook, pitched at the advanced-undergraduate to beginning-graduate level, focuses on mathematical topics of relevance in contemporary physics that are not usually covered in texts at the same level. Its main purpose is to help students appreciate and take advantage of the modern trend of very productive symbiosis between physics and mathematics. Three major areas are covered: (1) linear operators; (2) group representations and Lie algebra representations; (3) topology and differential geometry.The following are noteworthy features of this book: the style of exposition is a fusion of those common in the standard physics and mathematics literatures; the level of exposition varies from quite elementary to moderately advanced, so that the book is of interest to a wide audience; despite the diversity of the topics covered, there is a strong degree of thematic unity; much care is devoted to detailed cross-referencing so that, from any part of the book, the reader can trace easily where specific concepts or techniques are introduced.

Author : International Centre for Theoretical Physics
Publisher : World Scientific Publishing Company Incorporated
Page : 339 pages
File Size : 33,39 MB
Release : 1998
Category : Science
ISBN : 9789810234546

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Contains papers and abstracts from an August 1997 conference. Topics include Monte Carlo simulations of biological aging, evolution at molecular resolution, self-organization of colloids and interfaces, energy landscapes of folding proteins, collective proton freezing in hydrated protein powders, and mechanical properties of membranes and cell polarity. Other subjects are cooperative interactions in DNA systems, nonlinear energy localization in a lattice, and vegetation dynamics as a nonlinear cooperative phenomena. No index. Annotation copyrighted by Book News, Inc., Portland, OR

Author : H. Haken
Publisher : Vieweg+teubner Verlag
Page : 288 pages
File Size : 43,85 MB
Release : 1973-03
Category : Language Arts & Disciplines
ISBN :

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At a first glance the reader of this book might be puzzled by the variety of its topics which range from phase-transition-like phenomena of chemical reactions, lasers and electrical currents to biological systems, like neuron networks and membranes, to population dynamics and socio­ logy. When looking more closely at the different subjects the reader will recognize, however, that this book deals with one main problem: the behaviour of systems which are composed of many elements of one or a few kinds. We are sure the reader will be surprised in the same way as the participants of a recent symposium on synergetics, who recognized that such systems have amazingly common features. Though the subsystems (e. g. electrons, cells, human beings) are quite different in nature, their joint action is governed by only a few principles which lead to strikingly similar phenomena. It hardly needs to be mentioned that once such common principles are established, they are of an enormous stimulus and help for future research. Though the articles of this book are based on invited papers given at the first International Symposium on Synergetics at Schlof. l. Elmau from April 30 to May 6, 1972, it differs from usual conference proceedings in a distinct way. The authors and subjects were chosen from the very beginning so that fmally a well organized total book arises. We hope that the reader will feel the same pleasure and enthusiasm the participants at the symposium had.

Author : George Karreman
Publisher : Elsevier
Page : 257 pages
File Size : 38,41 MB
Release : 2013-10-22
Category : Science
ISBN : 148314867X

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Cooperative Phenomena in Biology deals with cooperation in biology and covers topics such as cooperative specific adsorption; the kinetics of oxygen binding to hemoglobin; allosteric control of cooperative adsorption and conformation changes; and cooperativity in biological surfaces responding to topical treatment. The use of Monte Carlo methods to investigate the behavior of cooperative Ising models is also described. This book is comprised of five chapters and opens with a discussion on the phenomenon of cooperative specific adsorption and its importance for the understanding of fundamental biological phenomena. The derivation of the cooperative specific adsorption isotherm both stochastically and on the basis of statistical mechanics is explained. The next chapter reviews the theory of the allosteric control of cooperative adsorption and conformation changes and outlines a molecular model for physiological activities according to the association-induction hypothesis. The reader is also introduced to a kinetic equation for hemoglobin oxygenation based on the infinite chain; the use of bioelectrometric methods to study solute interactions with biocolloidal surfaces responding to topical treatment; and the use of Monte Carlo computations to determine the behavior of cooperative Ising models. This monograph is intended for biologists, physicists, chemists, and mathematicians.

Author : Nicolae A. Enaki
Publisher :
Page : 344 pages
File Size : 33,35 MB
Release : 2016
Category : SCIENCE
ISBN : 9781634833486

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This monograph, Non-linear Cooperative Effects in Open Quantum Systems: Entanglement and Second Order Coherence is dedicated to the large auditory of specialists interested in the modern approaches in quantum open systems, cooperative phenomena between excited atoms and the field of the non-linear interaction. Special attention is dedicated to the problems of non-linear interaction with vacuum fields and thermostat with finite temperature, but quantum aspects of laser generation of light in non-linear interaction with finite numbers of cavity modes remain the center of attention. In many situations, the limit to the traditional cooperative phenomena of open quantum systems and thermodynamics are taken into consideration. As the book contains the class of non-linear effects of generations of the particle in such cooperative phenomena, the author's aim was to describe squeezed problems and affect entanglement between the generation photons and phonons in cooperative processes. The new phenomenon of cooperative emission in the single- and two-quantum processes are carefully described for large audiences of specialists in the field of quantum optics and condensed matter physics, chemistry and biology.

Author : Jan Walleczek
Publisher : Cambridge University Press
Page : 34 pages
File Size : 45,21 MB
Release : 2000-05-18
Category : Science
ISBN : 9780521624367

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Collection of articles on the impact of nonlinear science on biology.

Author : Kendall A. Smith
Publisher : World Scientific
Page : 249 pages
File Size : 26,8 MB
Release : 2010
Category : Medical
ISBN : 9814271756

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This book explains how the immune system functions, namely, how individual cells of the immune system make the decision to respond or not to respond to foreign microbes and molecules, and how the critical molecules function to trigger the cellular reactions in an all-or-none (quantal) manner. To date, there has not been a complete description of the immune system and its cells and molecules, primarily because most of the information has accumulated only in the last 40 years and our understanding has been expanding rapidly only in the last 20 years. It is now clear that the cells have evolved a way to ?count? the number of foreign antigenic molecular ?hits?, and they only react when a critical number of events have accumulated. Subsequently, control over the reaction is transferred to a systemic lymphocytotrophic hormone system that determines the tempo, magnitude and duration of the immune reaction. This book explains in detail how the immune system, cells and molecules work for the first time. With this understanding as a basis, the pathogenesis of autoimmunity can now be understood as a mutational usurpation of the genes encoding molecules that participate in a sensitive feedback regulatory control of the immune reaction. By comparison, malignant transformation is understood as a mutational usurpation of the genes encoding the molecules that control the quantal decision to proliferate, so that normal ligand/receptor cell growth control is circumvented. This molecular understanding of the immune system is especially important for the design of successful vaccines, and also explains why vaccines fail.

Author : Richard H. Enns
Publisher : Springer Science & Business Media
Page : 609 pages
File Size : 50,13 MB
Release : 2012-12-06
Category : Science
ISBN : 146844106X

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The Advanced Study Institute (ASI) on Nonlinear Phenomena-in Physics and Biology was held at the Banff Centre, Banff, Alberta, Canada, from 17 - 29 August, 1980. The Institute was made possible through funding by the North Atlantic Treaty Organization (who sup plied the major portion of the financial aid), the National Research and Engineering Council of Canada, and Simon Fraser University. The availability of the Banff Centre was made possible through the co sponsorship (with NATO) of the ASI by the Canadian Association of Physicists. 12 invited lecturers and 82 other participants attended the Institute. Except for two lectures on nonlinear waves by Norman Zabusky, which were omitted because it was felt that they already had been exhaustively treated in the available literature, this volume contains the entire text of the invited lectures. In addition, short reports on some of the contributed talks have also been included. The rationale for the ASI and this resulting volume was that many of the hardest problems and most interesting phenomena being studied by scientists today ar.e nonlinear in nature. The nonlinear models involved often span several different disciplines, °a simple example being the Volterra-type model in population dynamics which has its analogue in nonlinear optics and plasma physics (the 3-wave problem), in the discussion of the social behavior of animals, and in biological competition and selection at the molecular level.

Author : Shuichi Kinoshita
Publisher : Newnes
Page : 274 pages
File Size : 21,44 MB
Release : 2013-05-09
Category : Science
ISBN : 012397299X

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Patterns and their formations appear throughout nature, and are studied to analyze different problems in science and make predictions across a wide range of disciplines including biology, physics, mathematics, chemistry, material science, and nanoscience. With the emergence of nanoscience and the ability for researchers and scientists to study living systems at the biological level, pattern formation research has become even more essential. This book is an accessible first of its kind guide for scientists, researchers, engineers, and students who require a general introduction to this research area, in order to gain a deeper analytical understanding of the most recent observations and experiments by top researchers in physics. Pattern Formations describes the most up-to-date status of this developing field and analyzes the physical phenomena behind a wide range of interesting topics commonly known in the scientific community. The study of pattern formations as a research field will continue to grow as scientists expand their understanding of naturally occurring patterns and mimic nature to help solve complex problems. This research area is becoming more highly recognized due to its contributions to signal processing, computer analysis, image processing, complex networks development, advancements in optics and photonics, crystallography, metallurgy, drug delivery (chemotherapy) and the further understanding of gene regulation. The only introductory reference book which places special emphasis on the theoretical analyses of experiments in this rapidly growing field of pattern formation A wide range of physical applications make this book highly interdisciplinary Explanations of observations and experiments deepen the readers understanding of this developing research field