Biological Time, Historical Time PDF Download

Author:
Publisher: BRILL
ISBN: 9004385169
Category : Literary Criticism
Languages : en
Pages : 423

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Book Description
In Biological Time, Historical Time, 19th century scientific and literary works are analysed with regard to their mutual interactions, special focus being placed on concepts and dimensions of time.

Author: Arthur T. Winfree
Publisher: Springer Science & Business Media
ISBN: 3662224925
Category : Mathematics
Languages : en
Pages : 543

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Book Description
As 1 review these pages, the last of them written in Summer 1978, some retrospec tive thoughts come to mind which put the whole business into better perspective for me and might aid the prospective reader in choosing how to approach this volume. The most conspicuous thought in my mind at present is the diversity of wholly independent explorations that came upon phase singularities, in one guise or another, during the past decade. My efforts to gather the published literature during the last phases of actually writing a whole book about them were almost equally divided between libraries of Biology, Chemistry, Engineering, Mathematics, Medicine, and Physics. A lot of what 1 call "gathering " was done somewhat in anticipation in the form of cönjecture, query, and prediction based on analogy between developments in different fields. The consequence throughout 1979 was that our long-suffering publisher re peatedly had to replace such material by citation of unexpected flurries of papers giving substantive demonstration. 1 trust that the authors of these many excellent reports, and especially of those I only found too late, will forgive the brevity of allusion I feIt compelled to observe in these substitutions. A residue of loose ends is largely collected in the index under "QUERIES. " It is c1ear to me already that the materials I began to gather several years ago represented only the first flickering of what turns out to be a substantial conflagration.

Author: Bernie Taylor
Publisher:
ISBN: 9788122416084
Category :
Languages : en
Pages : 0

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Book Description
Biological Time Is For The Naturalist, Scientist, Outdoors Person, Gardener And All Those Who Wonder What Clocks Nature Follows. Plants And Animals Time Themselves By Rhythms Of Light And Darkness. We Often Think Of The Sun And How It Transforms The Seasons, But Illumination From The Moon Governs The Night And Presents Equally Important Influences. Prehistoric People Understood These Relationships And Used Their Movements To Mark Time And Plan For Important Events, Such As When To Hunt, Fish And Gather Wild Fruits. Farmers Utilized This Same Formula To Forecast The Success Of Crops And Animals.Great Civilizations Were Built And Religions Formed Based On This Methodology, Which Is Still Practiced By Some Indigenous Peoples. Biological Time Presents An Extraordinary Hypothesis, Supported With Archeological Evidence And A Wide Range Of Examples Ranging From Salmon, Deer, And Geese To Grapes.This Special Low-Priced Edition Is For Sale In India, Bangladesh, Bhutan, Maldives, Nepal, Myanmar, Pakistan And Sri Lanka Only.

Author: Giuseppe Longo
Publisher: Springer Science & Business Media
ISBN: 3642359388
Category : Science
Languages : en
Pages : 293

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Book Description
This authored monograph introduces a genuinely theoretical approach to biology. Starting point is the investigation of empirical biological scaling including their variability, which is found in the literature, e.g. allometric relationships, fractals, etc. The book then analyzes two different aspects of biological time: first, a supplementary temporal dimension to accommodate proper biological rhythms; secondly, the concepts of protension and retention as a means of local organization of time in living organisms. Moreover, the book investigates the role of symmetry in biology, in view of its ubiquitous importance in physics. In relation with the notion of extended critical transitions, the book proposes that organisms and their evolution can be characterized by continued symmetry changes, which accounts for the irreducibility of their historicity and variability. The authors also introduce the concept of anti-entropy as a measure for the potential of variability, being equally understood as alterations in symmetry. By this, the book provides a mathematical account of Gould's analysis of phenotypic complexity with respect to biological evolution. The target audience primarily comprises researchers interested in new theoretical approaches to biology, from physical, biological or philosophical backgrounds, but the book may also be beneficial for graduate students who want to enter this field.

Author: Marcelo Sánchez-Villagra
Publisher: Univ of California Press
ISBN: 0520952308
Category : Science
Languages : en
Pages : 271

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Book Description
How can we bring together the study of genes, embryos and fossils? Embryos in Deep Time is a critical synthesis of the study of individual development in fossils. It brings together an up-to-date review of concepts from comparative anatomy, ecology and developmental genetics, and examples of different kinds of animals from diverse geological epochs and geographic areas. Can fossil embryos demonstrate evolutionary changes in reproductive modes? How have changes in ocean chemistry in the past affected the development of marine organisms? What can the microstructure of fossil bone and teeth reveal about maturation time, longevity and changes in growth phases? This book addresses these and other issues and documents with numerous examples and illustrations how fossils provide evidence not only of adult anatomy but also of the life history of individuals at different growth stages. The central topic of Biology today—the transformations occurring during the life of an organism and the mechanisms behind them—is addressed in an integrative manner for extinct animals.

Author: Arthur T. Winfree
Publisher: Springer Science & Business Media
ISBN: 1475734840
Category : Mathematics
Languages : en
Pages : 802

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Book Description
Dealing with dynamics of processes that repeat themselves regularly, this revised and updated edition extends the thread from 1980 to the present day, concentrating on areas of interest where there will be much activity in the future. This involves going through spatial biochemical, electrophysiological, and organismic dynamical systems and patterns that were discovered by pursuing the theme of phase singularities introduced in the original book. In particular the work on excitability in cell membranes will be thoroughly updated as will the references throughout the book.

Author: Pierre Lecomte Du Nouy
Publisher: Forgotten Books
ISBN: 9780282586003
Category : Psychology
Languages : en
Pages : 200

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Book Description
Excerpt from Biological Time The knowledge of physiological time is of obvious im portance because it leads to the understanding of its value. Long ago, Minot found that the younger an animal is, the more rapid is the rate of aging. From his experiments, it could be inferred that physiological time has a much greater velocity in youth than in old age. But we remained ignorant of the extent of those differences. Their numerical value has been determined by Lecomte du Nouy. The rate of tissue repair is five times slower at the age of sixty than at the age of ten. The significance of the time of a clock depends naturally on the characteristics of physiological time. When compared with physiological time, physical time loses its uniform value. Parents and children live in different temporal worlds. They are separated by a gap that often is too large to be bridged, even by illusions. Within the familial group, the individuals should not be separated by too great a temporal distance. It is, therefore, desirable for women to have chil dren as early in life as possible. Again, the knowledge of the characteristics of physiological time teaches us that, at the end of life, aging is very slow. From one year to another, the appearance of an old man in good health hardly changes. Any acceleration in the process of aging in a senescent in dividual signifies the incidence of a disease, which should be detected. It also becomes obvious that the value of a day is much greater for a child than for his parents and his teachers. The younger a child is, the richer his life in physio logical and psychical values. Such a fact should not be neglected by educators. Every moment of the existence of a child must be utilized for his formation. A clear realization of the enormous value of physical time for children would bring about a real progress in education and in the quality of individuals. The knowledge of physiological time is equivalent to the knowledge of life itself, because time can not be separated from life. The deeper this knowledge, the more successful will be our approach to the mystery of our self. For these reasons, I am happy to present this book by Lecomte du Nouy to the American public. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Author: Daniel B. Forger
Publisher: MIT Press
ISBN: 0262552817
Category : Science
Languages : en
Pages : 369

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Book Description
An introduction to the mathematical, computational, and analytical techniques used for modeling biological rhythms, presenting tools from many disciplines and example applications. All areas of biology and medicine contain rhythms, and these behaviors are best understood through mathematical tools and techniques. This book offers a survey of mathematical, computational, and analytical techniques used for modeling biological rhythms, gathering these methods for the first time in one volume. Drawing on material from such disciplines as mathematical biology, nonlinear dynamics, physics, statistics, and engineering, it presents practical advice and techniques for studying biological rhythms, with a common language. The chapters proceed with increasing mathematical abstraction. Part I, on models, highlights the implicit assumptions and common pitfalls of modeling, and is accessible to readers with basic knowledge of differential equations and linear algebra. Part II, on behaviors, focuses on simpler models, describing common properties of biological rhythms that range from the firing properties of squid giant axon to human circadian rhythms. Part III, on mathematical techniques, guides readers who have specific models or goals in mind. Sections on “frontiers” present the latest research; “theory” sections present interesting mathematical results using more accessible approaches than can be found elsewhere. Each chapter offers exercises. Commented MATLAB code is provided to help readers get practical experience. The book, by an expert in the field, can be used as a textbook for undergraduate courses in mathematical biology or graduate courses in modeling biological rhythms and as a reference for researchers.

Author: Thomas F. Reese
Publisher: Getty Publications
ISBN: 1606068342
Category : Art
Languages : en
Pages : 274

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Book Description
An illuminating intellectual biography of a pioneering and singular figure in American art history. Art historian George A. Kubler (1912–1996) was a foundational scholar of ancient American art and archaeology as well as Spanish and Portuguese architecture. During over five decades at Yale University, he published seventeen books that included innovative monographs, major works of synthesis, and an influential theoretical treatise. In this biography, Thomas F. Reese analyzes the early formation, broad career, and writings of Kubler, casting nuanced light on the origins and development of his thinking. Notable in Reese’s discussion and contextualization of Kubler’s writings is a revealing history and analysis of his Shape of Time—a book so influential to students, scholars, artists, and curious readers in multiple disciplines that it has been continuously in print since 1962. Reese reveals how pivotal its ideas were in Kubler’s own thinking: rather than focusing on problems of form as an ordering principle, he increasingly came to sequence works by how they communicate meaning. The author demonstrates how Kubler, who professed to have little interest in theory, devoted himself to the craft of art history, discovering and charting the rules that guided the propagation of structure and significance through time.

Author: Paul Van Geert
Publisher: Springer Science & Business Media
ISBN: 1461538424
Category : Psychology
Languages : en
Pages : 384

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Book Description
This is the first of a two-volume work in the Annals series devoted to developmental psychology. The project was originally conceived in 1985 when Paul van Geert, who had just completed his Theory building in developmental psychology (North Holland, 1986), agreed to col laborate on anAnnals volume examining foundational issues pertaining to the concept of development. The project attracted considerable interest and, in view of the length of the resulting manuscript, a decision was made to publish it in two volumes. Fortunately, the contributors provided coherent perspectives on two relatively distinct developmen tal themes which served to facilitate our task of dividing their contribu tions into two volumes. The first volume deals with the foundations of developmental theory and methodology; the second volume -to appear as Volume 8 of the Annals -with theoretical issues in developmental psychology. In this first volume, the contributions by Willis Overton and Joachim Wohlwill were completed in 1988, those by Roger Dixon, Richard Lerner, and David Hultsch, and Paul van Geert in 1989. Commentaries followed quickly and replies to commentaries were completed in 1990. Paul van Geert provides a general framework within which the founda tional issues of development are discussed. He is especially concerned with the nature of transition models and the structure of time in developmental theory. The relationship between methods and framework, or theory, is the topic of Joachim Wohlwill's contribution.