Download or read book Canalization written by U.S. Army Engineer School and published by . This book was released on 1939 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Robustness and Evolvability in Living Systems written by Andreas Wagner and published by Princeton University Press. This book was released on 2007-07-22 with total page 383 pages. Available in PDF, EPUB and Kindle. Book excerpt: All living things are remarkably complex, yet their DNA is unstable, undergoing countless random mutations over generations. Despite this instability, most animals do not grow two heads or die, plants continue to thrive, and bacteria continue to divide. Robustness and Evolvability in Living Systems tackles this perplexing paradox. The book explores why genetic changes do not cause organisms to fail catastrophically and how evolution shapes organisms' robustness. Andreas Wagner looks at this problem from the ground up, starting with the alphabet of DNA, the genetic code, RNA, and protein molecules, moving on to genetic networks and embryonic development, and working his way up to whole organisms. He then develops an evolutionary explanation for robustness. Wagner shows how evolution by natural selection preferentially finds and favors robust solutions to the problems organisms face in surviving and reproducing. Such robustness, he argues, also enhances the potential for future evolutionary innovation. Wagner also argues that robustness has less to do with organisms having plenty of spare parts (the redundancy theory that has been popular) and more to do with the reality that mutations can change organisms in ways that do not substantively affect their fitness. Unparalleled in its field, this book offers the most detailed analysis available of all facets of robustness within organisms. It will appeal not only to biologists but also to engineers interested in the design of robust systems and to social scientists concerned with robustness in human communities and populations.

Download or read book Canalization and River Regulation written by U.S. Army Engineer School and published by . This book was released on 1951 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Child and Adolescent Development written by Gary Novak and published by SAGE. This book was released on 2004 with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt: Child and Adolescent Development: A Behavioral Systems Approach integrates the views of dynamical systems concepts with a behavioral view of development. This combination of perspectives is unique and from it something new emerges – a "behavioral systems approach" to development. It is an approach that incorporates both personal and environmental influences and the constant reciprocal interactions between nature and nurture. The book emphasizes learning as the major process for change in development and the integration of environmental influences with genetic and historical factors. Authors Gary Novak and Martha Pelaez provide a coherent understanding of the learning process in childhood and adolescence and present successful interventions to minimize typical problematic behavior during this period.

Download or read book Developmemntal Canalization and Physiological Homeostasis in Inbred and Crossbred Mice written by Jack Roye Vale and published by . This book was released on 1966 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Atlas of Lacrimal Drainage Disorders written by Mohammad Javed Ali and published by Springer Nature. This book was released on with total page 1511 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Variation written by Benedikt Hallgrímsson and published by Elsevier. This book was released on 2011-05-04 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt: Darwin's theory of evolution by natural selection was based on the observation that there is variation between individuals within the same species. This fundamental observation is a central concept in evolutionary biology. However, variation is only rarely treated directly. It has remained peripheral to the study of mechanisms of evolutionary change. The explosion of knowledge in genetics, developmental biology, and the ongoing synthesis of evolutionary and developmental biology has made it possible for us to study the factors that limit, enhance, or structure variation at the level of an animals' physical appearance and behavior. Knowledge of the significance of variability is crucial to this emerging synthesis. Variation situates the role of variability within this broad framework, bringing variation back to the center of the evolutionary stage. - Provides an overview of current thinking on variation in evolutionary biology, functional morphology, and evolutionary developmental biology - Written by a team of leading scholars specializing on the study of variation - Reviews of statistical analysis of variation by leading authorities - Key chapters focus on the role of the study of phenotypic variation for evolutionary, developmental, and post-genomic biology

Download or read book Human Growth and Development written by Noel Cameron and published by Academic Press. This book was released on 2012-06-08 with total page 625 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offering a study of biological, biomedical and biocultural approaches, this book is suitable for researchers, professors and graduate students across the interdisciplinary area of human development. It is presented in the form of lectures to facilitate student programming.

Download or read book Automatic Management of Canalized Waterways and Its Hydraulic Problems written by Permanent International Association of Navigation Congresses. Permanent Technical Committee I. Working Group 8 and published by PIANC. This book was released on 1990 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This report provides information on the dimensions and characteristics of ocean-going vessels by type and size, including selected data relevant to planning and design of marine infrastructure for those vessels. The range of vessels covered includes: Container vessels, Dry bulk carriers, Mixed use bulk carriers, cruise vessels, Oil tankers, Product and chemical tankers, Gas carriers (LPG & LNG), General cargo, Refrigerated cargo, Livestock carriers, Car carriers, RoRo, RoPax, Ferries and Fishing vessels."--Introduction.

Download or read book The Princeton Guide to Evolution written by David A. Baum and published by Princeton University Press. This book was released on 2017-03-21 with total page 886 pages. Available in PDF, EPUB and Kindle. Book excerpt: The essential one-volume reference to evolution The Princeton Guide to Evolution is a comprehensive, concise, and authoritative reference to the major subjects and key concepts in evolutionary biology, from genes to mass extinctions. Edited by a distinguished team of evolutionary biologists, with contributions from leading researchers, the guide contains some 100 clear, accurate, and up-to-date articles on the most important topics in seven major areas: phylogenetics and the history of life; selection and adaptation; evolutionary processes; genes, genomes, and phenotypes; speciation and macroevolution; evolution of behavior, society, and humans; and evolution and modern society. Complete with more than 100 illustrations (including eight pages in color), glossaries of key terms, suggestions for further reading on each topic, and an index, this is an essential volume for undergraduate and graduate students, scientists in related fields, and anyone else with a serious interest in evolution. Explains key topics in some 100 concise and authoritative articles written by a team of leading evolutionary biologists Contains more than 100 illustrations, including eight pages in color Each article includes an outline, glossary, bibliography, and cross-references Covers phylogenetics and the history of life; selection and adaptation; evolutionary processes; genes, genomes, and phenotypes; speciation and macroevolution; evolution of behavior, society, and humans; and evolution and modern society

Download or read book Where Biology Meets Psychology written by Valerie Gray Hardcastle and published by MIT Press. This book was released on 1999 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: A great deal of interest and excitement surround the interface between the philosophy of biology and the philosophy of psychology, yet the area is neither well defined nor well represented in mainstream philosophical publications. This book is perhaps the first to open a dialogue between the two disciplines. Its aim is to broaden the traditional subject matter of the philosophy of biology while informing the philosophy of psychology of relevant biological constraints and insights.The book is organized around six themes: functions and teleology, evolutionary psychology, innateness, philosophy of mind, philosophy of science, and parallels between philosophy of biology and philosophy of mind. Throughout, one finds overlapping areas of study, larger philosophical implications, and even larger conceptual ties. Woven through these connections are shared concerns about the status of semantics, scientific law, evolution and adaptation, and cognition in general. Contributors André Ariew, Mark A. Bedau, David J. Buller, Paul Sheldon Davies, Stephen M. Downes, Charbel Niño El-Hani, Owen Flanagan, Peter Godfrey-Smith, Todd Grantham, Valerie Gray Hardcastle, Gary Hatfield, Daniel W. McShea, Karen Neander, Shaun Nichols, Antonio Marcos Pereira, Tom Polger, Lawrence A. Shapiro, Kim Sterelny, Robert A. Wilson, William C. Wimsatt

Download or read book Hearings written by United States. Congress. Senate. Committee on Commerce and published by . This book was released on 1930 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Evolutionary Biology written by Max Hecht and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sixteen volumes and one supplement have now appeared in the series known as Evolutionary Biology. The editors continue to seek critical re views, original papers, and commentaries on controversial topics. It is our aim to publish papers primarily of greater length and depth than those normally published by society journals and quarterlies. The editors make every attempt to solicit manuscripts on an international scale and to see that every facet of evolutionary biology-classical or modern-is cov ered. Manuscripts should be sent to anyone of the following: Max K. Hecht, Department of Biology, Queens College of the City University of New York, Flushing, New York 11367; Bruce Wallace, Department of Biology, Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061; Ghillean T. Prance, New York Botanical Garden, Bronx, New York 10458. The Editors vii Contents 1. Darwinian Selection of Self-Replicating RNA Molecules 1 Christ(~r K. Biehricher Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Replication of Virus RNA in Vitro. . . . . . . . . . . . . . . . . . . . . . . . 2 Extracellular Darwinian Experiments. . . . . . . . . . . . . . . . . . . . . . 5 Characterization of the QI3 Replicase. . . . . . . . . . . . . . . . . . . . . . 9 Nonviral RNA Templates of QI3 Replicase. . . . . . . . . . . . . . . . . . II The Mechanism of RNA Replication . . . . . . . . . . . . . . . . . . . . . . 14 Initiation of Replication and Template Specificity . . . . . . . . . . . 14 Mechanism of Replica Chain Elongation. . . . . . . . . . . . . . . . . . 17 Termination of Replication. . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Replication of RNA Variants . . . . . . . . . . . . . . . . . . . . . . . . . . 21 The Quasispecies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 De NOl'O Synthesis of Self-Replicating RNA. . . . . . . . . . . . . . . . . 27 The Mechanism of Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Selection in the Exponential Growth Phase. . . . . . . . . . . . . . . . 32 Selection in the Linear Growth Phase. . . . . . . . . . . . . . . . . . . . 35 Conclusions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 Appendix I. Replication. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 Appendix II. The Quasispecies. . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Appendix III. Selection under Various Conditions . . . . . . . . . . . . 44 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Download or read book Document written by United States. Congress. House. Committee on Rivers and Harbors and published by . This book was released on with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Canalization of the Moselle River written by Jean Cermakian and published by . This book was released on 1967 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Keywords and Concepts in Evolutionary Developmental Biology written by Brian K. Hall and published by Harvard University Press. This book was released on 2006-09 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covering more than 50 central terms and concepts in entries written by leading experts, this book offers an overview of this new subdiscipline of biology, providing the core insights and ideas that show how embryonic development relates to life-history evolution, adaptation, and responses to and integration with environmental factors.

Download or read book Philosophy of Biology written by and published by Elsevier. This book was released on 2007-02-05 with total page 639 pages. Available in PDF, EPUB and Kindle. Book excerpt: Philosophy of Biology is a rapidly expanding field. It is concerned with explanatory concepts in evolution, genetics, and ecology. This collection of 25 essays by leading researchers provides an overview of the state of the field. These essays are wholly new; none of them could have been written even ten years ago. They demonstrate how philosophical analysis has been able to contribute to sometimes contested areas of scientific theory making.-Written by internationally acknowledged leaders in the field- Entries make original contributions as well as summarizing state of the art discoveries in the field- Easy to read and understand