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Author: R. McNeill Alexander
Publisher:
ISBN: 9780691027999
Category : Science
Languages : en
Pages : 169
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Book Description
Optimization theory is designed to find the best ways of doing things. The structures of animals, their movements, their behavior, and their life histories have all been shaped by the optimizing processes of evolution or of learning by trial and error. In this revised edition of R. McNeil Alexander's widely acclaimed Optima for Animals, we see how extraordinarily diverse branches of biology are illuminated by the powerful methods of optimization theory. The mathematics involved is explained very simply, with biology students in mind, but the book is not just for them. It is also for professionals, ranging from teachers to researchers.
Author: R. McNeill Alexander
Publisher:
ISBN: 9780691027999
Category : Science
Languages : en
Pages : 169
Get Book Here
Book Description
Optimization theory is designed to find the best ways of doing things. The structures of animals, their movements, their behavior, and their life histories have all been shaped by the optimizing processes of evolution or of learning by trial and error. In this revised edition of R. McNeil Alexander's widely acclaimed Optima for Animals, we see how extraordinarily diverse branches of biology are illuminated by the powerful methods of optimization theory. The mathematics involved is explained very simply, with biology students in mind, but the book is not just for them. It is also for professionals, ranging from teachers to researchers.
Author: R. McNeill Alexander
Publisher: Princeton University Press
ISBN: 069122160X
Category : Science
Languages : en
Pages : 184
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Book Description
Optimization theory is designed to find the best ways of doing things. The structures of animals, their movements, their behavior, and their life histories have all been shaped by the optimizing processes of evolution or of learning by trial and error. In this revised edition of R. McNeill Alexander's widely acclaimed Optima for Animals, we see how extraordinarily diverse branches of biology are illuminated by the powerful methods of optimization theory. What is the best strength for a bone? Too weak a bone will probably break but an excessively stout one will be cumbersome. At what speed should humans change from walking to running? Should a bird take only big juicy worms or should it eat every worm it finds, and do birds make the best choices? Why do the males of some species of fishes and the females of others look after the young, while the young of others are looked after by both parents or neither? Is it possible that all these policies can be optimal, in different circumstances? This book shows how these and many other questions can be answered. The mathematics involved is explained very simply, with biology students in mind, but the book is not just for them. It is also for professionals, ranging from teachers to researchers.
Author: R. McNeill Alexander
Publisher: Princeton University Press
ISBN: 0691126348
Category : Science
Languages : en
Pages : 384
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Book Description
How can geckoes walk on the ceiling and basilisk lizards run over water? What are the aerodynamic effects that enable small insects to fly? What are the relative merits of squids' jet-propelled swimming and fishes' tail-powered swimming? Why do horses change gait as they increase speed? What determines our own vertical leap? Recent technical advances have greatly increased researchers' ability to answer these questions with certainty and in detail. This text provides an up-to-date overview of how animals run, walk, jump, crawl, swim, soar, hover, and fly. Excluding only the tiny creatures that use cilia, it covers all animals that power their movements with muscle--from roundworms to whales, clams to elephants, and gnats to albatrosses. The introduction sets out the general rules governing all modes of animal locomotion and considers the performance criteria--such as speed, endurance, and economy--that have shaped their selection. It introduces energetics and optimality as basic principles. The text then tackles each of the major modes by which animals move on land, in water, and through air. It explains the mechanisms involved and the physical and biological forces shaping those mechanisms, paying particular attention to energy costs. Focusing on general principles but extensively discussing a wide variety of individual cases, this is a superb synthesis of current knowledge about animal locomotion. It will be enormously useful to advanced undergraduates, graduate students, and a range of professional biologists, physicists, and engineers.
Author: Andrew Cossins
Publisher: Springer Science & Business Media
ISBN: 9400931271
Category : Science
Languages : en
Pages : 346
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Book Description
Temperature is one facet in the mosaic of physical and biotic factors that describes the niche of an animal. Ofthe physical factors it is ecologically the most important. for it is a factor that is all-pervasive and one that. in most environments. lacks spatial or temporal constancy. Evolution has produced a wide variety of adaptive strategies and tactics to exploit or deal with this variable environmental factor. The ease with which temperature can be measured. and controlled experimentally. together with its widespread influence on the affairs of animals. has understandably led to a large. dispersed literature. In spite of this no recent book provides a comprehensive treatment of the biology of animals in relation to temperature. Our intention in writing this book was to fill that gap. We hope we have provided a modern statement with a critical synthesis of this diverse field. which will be suitable and stimulating for both advanced undergraduate and post graduate students of biology. This book is emphatically not intended as a monographical review. as thermal biology is such a diverse. developed discipline that it could not be encompassed within the confines of a book of this size.
Author: F. Bailey Norwood
Publisher: OUP Oxford
ISBN: 0199551162
Category : Political Science
Languages : en
Pages : 432
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Book Description
This highly readable book is aimed at anyone with an interest in the food they eat. In conversational tone, and avoiding academic jargon, it provides an honest and objective account of the consequences of food consumption choices and policies, through the lens of economics.
Author: Ian A. Johnston
Publisher: Cambridge University Press
ISBN: 9780521050616
Category : Science
Languages : en
Pages : 436
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Book Description
Organisms are continually challenged to regulate and maintain functional capacities as their thermal environment changes. Adjustment to temperature change is evident both phenotypically in individual organisms and genotypically in the evolution of species. This volume addresses thermal adaptation by bringing together many of the leading researchers in thermal biology, with backgrounds spanning the disciplines of molecular biology, cell biology, physiology, zoology, ecology and evolutionary biology. The responses of many species to temperature are discussed in depth, through the molecular, cellular, organismal, population, and ecosystem levels. This text stands as an important contribution to the study of temperature adaptation.
Author: Lyall Watson
Publisher: Penguin Random House South Africa
ISBN: 014352688X
Category : Nature
Languages : en
Pages : 250
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Book Description
As a child in South Africa, spending summers exploring the wild with his boyhood friends, Lyall Watson came face to face with his first elephant. From that moment on, Watson's fascination grew into a lifelong obsession with understanding the nature and behaviour of this impressive creature. Around the world, the elephant - at once a symbol of spiritual power and physical endurance - has been worshipped as a god and hunted for sport. In this captivating portrait of the elephant, Watson draws from scientific research, anthropological studies, and personal experience to document the animal's wide-ranging capabilities to remember and to mourn; and he reminds us of its rich mythic origins, its evolution, and its devastation in recent history. Part meditation on an elusive animal, part evocation of the power of place, Elephantoms presents an alluring mix of the mysteries of nature and the wonders of childhood.
Author: Minisa Robinson
Publisher: Fox Chapel Publishing
ISBN: 1607656426
Category : Crafts & Hobbies
Languages : en
Pages : 466
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Book Description
• Guide to creating highly realistic pyrography portraits of domestic animals, North American wildlife, African wildlife, and birds. • Skill-building tutorials show how to burn specific features like eyes, noses, fur, etc. • Author’s social media @MinisaPyrography: 13K Facebook followers, 2K Instagram followers. • Woodburning Realistic People sold 2,597 copies with $20,745.97 since its release in June 2017.
Author: Robert H. Weichbrod
Publisher: CRC Press
ISBN: 1498748457
Category : Medical
Languages : en
Pages : 917
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Book Description
AAP Prose Award Finalist 2018/19 Management of Animal Care and Use Programs in Research, Education, and Testing, Second Edition is the extensively expanded revision of the popular Management of Laboratory Animal Care and Use Programs book published earlier this century. Following in the footsteps of the first edition, this revision serves as a first line management resource, providing for strong advocacy for advancing quality animal welfare and science worldwide, and continues as a valuable seminal reference for those engaged in all types of programs involving animal care and use. The new edition has more than doubled the number of chapters in the original volume to present a more comprehensive overview of the current breadth and depth of the field with applicability to an international audience. Readers are provided with the latest information and resource and reference material from authors who are noted experts in their field. The book: - Emphasizes the importance of developing a collaborative culture of care within an animal care and use program and provides information about how behavioral management through animal training can play an integral role in a veterinary health program - Provides a new section on Environment and Housing, containing chapters that focus on management considerations of housing and enrichment delineated by species - Expands coverage of regulatory oversight and compliance, assessment, and assurance issues and processes, including a greater discussion of globalization and harmonizing cultural and regulatory issues - Includes more in-depth treatment throughout the book of critical topics in program management, physical plant, animal health, and husbandry. Biomedical research using animals requires administrators and managers who are knowledgeable and highly skilled. They must adapt to the complexity of rapidly-changing technologies, balance research goals with a thorough understanding of regulatory requirements and guidelines, and know how to work with a multi-generational, multi-cultural workforce. This book is the ideal resource for these professionals. It also serves as an indispensable resource text for certification exams and credentialing boards for a multitude of professional societies Co-publishers on the second edition are: ACLAM (American College of Laboratory Animal Medicine); ECLAM (European College of Laboratory Animal Medicine); IACLAM (International Colleges of Laboratory Animal Medicine); JCLAM (Japanese College of Laboratory Animal Medicine); KCLAM (Korean College of Laboratory Animal Medicine); CALAS (Canadian Association of Laboratory Animal Medicine); LAMA (Laboratory Animal Management Association); and IAT (Institute of Animal Technology).
Author: Gregory Bateson
Publisher: University of Chicago Press
ISBN: 9780226039053
Category : Medical
Languages : en
Pages : 572
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Book Description
Gregory Bateson was a philosopher, anthropologist, photographer, naturalist, and poet, as well as the husband and collaborator of Margaret Mead. This classic anthology of his major work includes a new Foreword by his daughter, Mary Katherine Bateson. 5 line drawings.
