Converging lines of biological, perceptual and theoretical approaches are brought together in The Science of Vision to give a new perspective on the brain sciences and vision in particular. The book contains contributions from experts in the fields of biophysics, physiology, psychology and computation. While reviewing some basic knowledge, it mainly presents fresh ideas and includes some new results. The topics range from cells through perception to neurocomputing and are treated in depth, taking the specialist to the frontiers of research. At the same time the book is written in a manner understandable to the nonspecialist, in keeping with the multidisciplinary appeal of the subject. A glossary of terms also makes the book easy to read. In our age of specialization, this integrated approach is a welcome addition to the literature which will further interdisciplinary research and shed new light on the vision sciences.

The ordered growth and functioning of animal cells requires the transfer of information from one part of the cell to another. This information comes from a bewildering variety of sources, both within and outside the cell. Hormones, neurotransmitters, growth factors and extracellular metabolites interact with specific receptors on the plasma membrane or in the cytoplasm. Inside the cell, information is relayed by intracellular messengers, including cyclic nucleotides, inositol polyphosphates, diacylglycerol and calcium, and by GTP-binding proteins, protein kinases, and DNA-binding proteins. Finely balanced interactions between these different signalling pathways ensure that the required response occurs, and abnormalities in any of the components of the system can lead to a variety of diseases, including cancer. This textbook brings together and puts into perspective a large body of knowledge about intracellular signalling systems. Written in a clear and authoritative style, with many illustrations, it will be invaluable to students on advanced undergraduate and graduate courses. It also provides a detailed introduction to and review of this central topic for researchers in cell biology and related disciplines.

Prufungen und Kontrollanalysen zur Beurteilung der mikrobiologischen Beschaffenheit von Nahrungsmitteln nehmen in allen Lebensmittelbetrieben eine zentrale Stellung in der Qualitatssicherung ein. Im vorliegenden Leitfaden werden alle Routineverfahren zur Durchfuhrung von Laborkontrollen ausfuhrlich beschrieben. Detaillierte Arbeitsanleitungen mit genauen Rezepturen, praktische Hinweise sowie Stichprobenplane und umfangreiche Tabellen zu Keimzahlnormen erlauben es, die Untersuchungsmethoden direkt im Labor nachzuarbeiten und Ergebnisse zu interpretieren. Die uberarbeitete 4. Auflage wurde durch das HACCP-Konzept und weitere Themen erganzt, um der im Februar 1998 in Kraft tretenden bundeseinheitlichen Lebensmittelhygiene-Verordnung (LMHV) Rechnung zu tragen.

Hansjochem Autrum, einer der Begrunder der vergleichenden Sinnesphysiologie und einer der grossen deutschen Zoologen dieses Jahrhunderts, legt hier seine wissenschaftsgeschichtlich und menschlich hochst interessante Autobiographie vor.
Anschaulich berichtet der Autor von seinem beruflichen Werdegang und von seiner Forschungs- und Lehrtatigkeit an verschiedenen deutschen Universitaten, an deren Wiederaufbau und z.T. Grundung er massgeblich beteiligt war. Er erzahlt von den Menschen, denen er im Laufe seines Lebens begegnet ist und mit denen er zusammen gelebt und gearbeitet hat, von seiner Familie, von Freunden, Kollegen, Vorgesetzten und Mitarbeitern, stets wohlwollend, doch oft mit humorvollem Augenzwinkern."

This concise instructional guide condenses the most important aspects of large animal handling. It provides a portable, durable, beside-the-animal means of learning, as well as a convenient way to refresh on how to strive for safety and efficacy in animal handling techniques. It is ideal for use during veterinary placements in all settings from farm to laboratory, to riding school. The text covers: * Handler safety * Animal safety * Sanitation * Approach and capture * Routine handling and release procedures * Handling for medical procedures * Use and supply sources of restraint equipment. A Companion Website provides additional self-assessment questions and answers to aid learning Important reading for undergraduate veterinary students on EMS rotations, as well as practicing veterinarians, technicians and assistants, the book covers species encountered in farm, equine and laboratory settings.

The aim of this book is to provide experimental protocols covering many aspects of glycobiology, glycotechnology, and chemistry: biochemistry, molecular and cellular biology, genetics, physiology, and medicine. The protocols are all self-contained descriptions of the equipment and reagents needed, followed by details of the experimental procedure.

In the post-genomic era, glycobiology is coming of age because more than half of proteins are glycosylated and the importance of sugar chains in various fields of life science research cannot be disregarded. Many scientists had not entered this area because glycobiology and glycoscience used to be considered difficult fields. This book, therefore, is presented much like a cookbook which can help scientists in fields other than glycobiology and glycoscience carry out research more easily.

This is the first book-length treatment of mathematical models of muscle functions. Although physiologists, biophysicists, and bioengineers often mention these models, particularly the important Huxley models, Thomas A. McMahon is the first completely to explain them.

In this authoritative three-volume reference work, leading researchers bring together current work to provide a comprehensive analysis of the comparative morphology, development, evolution, and functional biology of the skull.

Through its emphasis on recent research, its many summary tables, and its bibliography of more than 4,000 entries, this first modern, synthetic treatment of comparative amphibian environmental physiology emerges as "the" definitive reference for the field. Forty internationally respected experts review the primary data, examine current research trends, and identify productive avenues for future research.

Physiology of Molluscs: A Collection of Selected Reviews is an informative two-volume sent that brings together some of the most important recent and unique developments in molluscan physiology. Volume One focuses on shell structure, mineralization, the dynamics of calcium transport, shell drilling, byssus proteins, locomotion, and reproduction. Volume Two includes reviews on the neural mechanisms of learning, reproductive behavior, responses to environmental stress and hormones, and neurotransmitters. With the rapid development of cutting-edge proteomic, molecular biological, and cellular imaging techniques, our understanding of molluscan physiology, specifically in the areas of neurobiology, reproductive biology, and shell formation, has increased exponentially over the last several years. With contributions from some of the world's leading experts in the field of molluscan physiology, this valuable two-volume set fills this void and will serve as an important resource for researchers, professors, and students. Chapters report on a variety of recent developments and new understanding, including * biology of byssus threads * physiology of reproduction in cephalopods * learning and memory of molluscs * endocrine disruption in molluscs * nautilus biology and behavior * cephalopod locomotion * neuronal circuitry in molluscs * reproductive endocrinology * bioactive peptides in molluscs The reviews in these two volumes will make a significant contribution to our understanding not only of molluscan physiology but also the physiology of animals in general.

Comprising well over half of all known animal species, insects are the most successful organisms on the planet. Indeed, it is no exaggeration to say that one cannot study agriculture, biology, and the environment, without a basic understanding of entomology. Furthermore, insects are indispensable to advances in molecular biology and genetics, and their ongoing decline in many parts of the world has stimulated much research in the crucial roles they play in global ecosystems. However, the sheer diversity of insects can be a challenge to every newcomer to entomology. Most entomology textbooks tend to focus on insect biology, leaving readers with only a superficial idea of insect diversity and evolution, while others delve into too much detail that will deter the novice. In contrast, Essential Entomology has a clear taxonomic structure that provides readers with the necessary framework to understand the diversity, life history, and taxonomy of insects in a new light. This fully revised edition provides the most up-to-date guide to insects and includes all the major developments in molecular biology and palaeontology of the last 20 years. This textbook is an essential read for undergraduate and graduate students taking courses in entomology, agriculture, and forestry. It will also appeal to a broad academic audience of ecologists, conservationists, natural resource managers, as well as to the far more numerous general readers who are interested in wildlife, nature, and the environment. With these diverse audiences in mind, the straightforward and accessible style of the first edition has been maintained, technical jargon has been kept to a minimum, and sufficient background information is provided to enable the reader to follow the text with ease.

Karl von Frischs Bienenforschungen sind Legende: Kaum ein Schuler, der im Biologieunterricht nichts von der Orientierung und den Schwanzeltanzen der Bienen gehort hatte. Fast 70 Jahre nach Erscheinen der ersten Auflage von Aus dem Leben der Bienen hat Martin Lindauer, einst enger Mitarbeiter v. Frischs und selbst ein bekannter Bienenforscher, diesen Klassiker der Bienenliteratur aktualisiert und mit neuen, oft farbigen Photos versehen. Dabei ist es ihm gelungen, den unvergleichlichen Stil v. Frischs zu bewahren. Ein Buch fur alle, die sich inmitten aller Technik noch einen offenen Sinn fur die Natur bewahrt haben."

In der Antike mythisch verklart, spater als Rohstoffquelle verbraucht, sind Wale und Delphine mittlerweile zu Publikumslieblingen und Symboltieren des Naturschutzes geworden. Wolfgang Gewalt pflegt seit mehr als einem Vierteljahrhundert fast taglichen Umgang mit diesen faszinierenden Tieren - im Zoo und draussen im freien Meer. Er erzahlt von der Herkunft der Wale und Delphine, ihrem Lernvermogen, ihrer Sprache und ihrem Verhalten. Locker und verstandlich erhalt der Leser damit einen unmittelbaren Einblick in den heutigen Stand der Walkunde.

Avoiding Attack discusses the diversity of mechanisms by which prey avoid predator attacks and explores how such defensive mechanisms have evolved through natural selection. It considers how potential prey avoid detection, how they make themselves unprofitable to attack, how they communicate this status, and how other species have exploited these signals. Using carefully selected examples of camouflage, mimicry, and warning signals drawn from a wide range of species and ecosystems, the authors summarise the latest research into these fascinating adaptations, developing mathematical models where appropriate and making recommendations for future study. This second edition has been extensively rewritten, particularly in the application of modern genetic research techniques which have transformed our recent understanding of adaptations in evolutionary genomics and phylogenetics. The book also employs a more integrated and systematic approach, ensuring that each chapter has a broader focus on the evolutionary and ecological consequences of anti-predator adaptation. The field has grown and developed considerably over the last decade with an explosion of new research literature, making this new edition timely.

From the rain forests of Borneo to the tenements of Manhattan, winged insects are a conspicuous and abundant feature of life on earth. Here, Robert Dudley presents the first comprehensive explanation of how insects fly. The author relates the biomechanics of flight to insect ecology and evolution in a major new work of synthesis.

The book begins with an overview of insect flight biomechanics. Dudley explains insect morphology, wing motions, aerodynamics, flight energetics, and flight metabolism within a modern phylogenetic setting. Drawing on biomechanical principles, he describes and evaluates flight behavior and the limits to flight performance. The author then takes the next step by developing evolutionary explanations of insect flight. He analyzes the origins of flight in insects, the roles of natural and sexual selection in determining how insects fly, and the relationship between flight and insect size, pollination, predation, dispersal, and migration. Dudley ranges widely--from basic aerodynamics to muscle physiology and swarming behavior--but his focus is the explanation of functional design from evolutionary and ecological perspectives.

The importance of flight in the lives of insects has long been recognized but never systematically evaluated. This book addresses that shortcoming. Robert Dudley provides an introduction to insect flight that will be welcomed by students and researchers in biomechanics, entomology, evolution, ecology, and behavior.

The eye is one of the most remarkable achievements of evolution, and has evolved up to 40 times in different parts of the animal kingdom. In humans, vision is the most important sense, and much of the brain is given over to the processing of visual information. In this Very Short Introduction, Michael Land describes the evolution of vision and the variety of eyes found in both humans and animals. He explores the evolution of colour vision in primates and the workings of the human eye, to consider how that contributes to our visual ability. He explains how we see in three dimensions and the basic principles of visual perception, including our impressive capacity for pattern recognition and the ability of vision to guide action. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.

Fishes have evolved to colonise almost every type of aquatic habitat and today they are a hugely diverse group of over 25,000 species. The evolution of this great diversity of species has resulted in a myriad of solutions to the demands posed by the aquatic environment. Ecological and Environmental Physiology of Fishes presents a current and comprehensive overview of fish physiology to demonstrate how living fishes function in their environment. As with other books in the Series, the emphasis is on the unique physiological characteristics of the fish, but with applications to questions of broad relevance in physiological ecology. A preliminary chapter introduces the aquatic environment and gives a general description of fish biology, evolution, and taxonomy. Subsequent sections discuss the particular problems of living in water, life in extreme environments, techniques for studying fish ecophysiology, and future research directions.

Wild animals survive in a variety of complex environments; they are exposed to predictable and unpredictable changes in their particular environment on a daily or seasonal basis. However, we live in a time when almost all natural environments are undergoing relatively rapid change, and many of these changes, such as the pollution of air and water, removal of natural food sources, environment fragmentation, and climate change, are the result of human activity. Animal Physiology: an environmental perspective shows how an understanding of the physiology of animals in their natural habitats helps us to understand not only how and why animals evolved the way they did, but how we can act to protect at least some of them from the extreme effects of the changes affecting their environments. Part One sets the foundation for the topics covered in the remainder of the book by introducing a range of fundamental processes that are essential to life. It considers the diversity of habitats on Earth in which animals live, and examines animal groups and their evolutionary relationships. It then explores the different feeding strategies used by animals to obtain the energy they require to carry out all the essential functions of life, and how animals convert the chemical energy in food molecules into the energy they need to power all body functions. Finally, it explores the general properties of animal cells, and how animals maintain a suitable internal environment in which their cells are protected from external influences. We then examine those fundamental principles governing the main exchanges between the cells within animals, and between an animal and its environment. Parts two to four of the book explore how different organ systems - respiratory and circulatory systems, excretory organs and endocrine systems - enable animals to interact with their environment, and how environmental temperature profoundly affects the physiology of animals. Part five considers how the sensory and nervous systems provide animals with information on their internal as well as their external environment, and how they, together with the endocrine system, are involved in the control and co-ordination of muscles, reproduction, salt and water balance, and the cardio-respiratory systems. Digital formats and resources Animal Physiology: an environmental perspective is supported by online resources and is available for students and institutions to purchase in a variety of formats. The e-book offers a mobile experience and convenient access along with functionality tools, navigation features and links that offer extra learning support: www.oxfordtextbooks.co.uk/ebooks The book's online resources include: For students: - Original articles: a list of original articles consulted during the writing of each chapter so that you can explore the original research for yourself. - Additional case studies and experimental approach panels to augment those in the printed book. - Answers to numerical questions: full solutions to numerical questions so that you can verify your working. For registered adopters of the text: - Digital image library: Includes electronic files in JPG format of every illustration, photo, graph and table from the text

Because of developments in powerful computer technology, computational techniques, advances in a wide spectrum of diverse technologies, and other advances coupled with cross disciplinary pursuits between technology and its greatly significant applied implications in human body processes, the field of biomechanics is evolving as a broadly significant area. This Third Volume presents the advances in widely diverse areas with significant implications for human betterment that occur continuously at a high rate. These include dynamics of musculo-skeletal systems; mechanics of hard and soft tissues; mechanics of muscle; mechanics of bone remodeling; mechanics of implant-tissue interfaces; cardiovascular and respiratory biomechanics; mechanics of blood flow, air flow, flow-prosthesis interfaces; mechanics of impact; dynamics of man machine interaction; and numerous other areas. The great breadth and depth of the field of biomechanics on the international scene requires at least four volumes for adequate treatment. These four volumes constitute a well integrated set that can be utilized as individual volumes. They provide a substantively significant and rather comprehensive, in-depth treatment of biomechanic systems and techniques that is most surely unique on the international scene.

Fully prepare yourself for your written exam with this detailed study guide. Suitable for the Level 3 Technical Certificate/Diploma/Advanced Diploma in Animal Management, this study guide fully covers all of the learning outcomes for the mandatory unit Biological Systems of Animals. Written for level 3 students, using clear language and straightforward explanations, this colourful study guide will help you work your way through the units and then prepare for your exam. Fully explains anatomical and physiological systems using understandable language. Includes clearly labelled diagrams, so you can understand the structure and function of each system. Check your knowledge and understanding with questions at the end of each topic. Includes opportunities to practice labelling of diagrams. Answers to all questions are available online.

This is the first edited collection on veterinary applications of electroporation. Written by an international team of experts, this book presents worldwide emerging therapy options for cancer treatments in veterinary oncology practice. Electroporation offers a precision tool to target cancer cells without destroying surrounding tissue structures. The opening of tumor cell membranes facilitates local control of solid tumors either through the delivery of chemotherapeutics or by direct ablation of tissues using electric fields. In addition, transfer of gene-based products into the cancer cells can be used for genetic vaccination to achieve systemic responses and cancer control. Readers will discover valuable reference texts for practitioner education, including chapters on electrodes for unique anatomical access and treatment planning for deep-seated tumors, different immunotherapy applications with gene electrotransfer, calcium electroporation, irreversible electroporation applications and combinations with other common treatments such as surgery, radiation therapy and chemotherapy.Therapy options with electroporation are gaining interest around the world in both human and veterinary oncology, making this book valuable for oncologists, surgeons, primary care veterinarians, residents, interns and students at veterinary schools, where teaching of Electrochemotherapy will become part of the curriculum.

Conservation physiology is a rapidly expanding, multidisciplinary field that utilizes physiological knowledge and tools to understand and solve conservation challenges. This novel text provides the first consolidated overview of its scope, purpose, and applications, with a focus on wildlife. It outlines the major avenues and advances by which conservation physiology is contributing to the monitoring, management, and restoration of wild animal populations. This book also defines opportunities for further growth in the field and identifies critical areas for future investigation. By using a series of global case studies, contributors illustrate how approaches from the conservation physiology toolbox can tackle a diverse range of conservation issues including the monitoring of environmental stress, predicting the impact of climate change, understanding disease dynamics, improving captive breeding, and reducing human-wildlife conflict. Moreover, by acting as practical road maps across a diversity of sub-disciplines, these case studies serve to increase the accessibility of this discipline to new researchers. The diversity of taxa, biological scales, and ecosystems highlighted illustrate the far-reaching nature of the discipline and allow readers to gain an appreciation for the purpose, value, applicability, and status of the field of conservation physiology. Conservation Physiology is an accessible supplementary textbook suitable for graduate students, researchers, and practitioners in the fields of conservation science, eco-physiology, evolutionary and comparative physiology, natural resources management, ecosystem health, veterinary medicine, animal physiology, and ecology.

What is animal welfare? Why has it proved so difficult to find a definition that everyone can agree on? This concise and accessible guide is for anyone who is interested in animals and who has wondered how we can assess their welfare scientifically. It defines animal welfare as 'health and animals having what they want', a definition that can be easily understood by scientists and non-scientists alike, expresses in simple words what underlies many existing definitions, and shows what evidence we need to collect to improve animal welfare in practice. Above all, it puts the animal's own point of view at the heart of an assessment of its welfare. But, can we really understand what animals want? A consistent theme running through the book is that not only is it possible to establish what animals want, but that this information is vital in helping us to make sense of the long and often confusing list of welfare measures that are now in use such as 'stress' and 'feel good hormones', expressive sounds and gestures, natural behaviour, cognitive bias, and stereotypies. Defining welfare as 'health and what animals want' allows us to distinguish between measures that are simply what an animal does when it is alert, aroused, or active and those measures that genuinely allow us to distinguish between situations the animals themselves see as positive or negative. Sentience (conscious feelings of pleasure, pain, and suffering) is for many people the essence of what is meant by welfare, but studying consciousness is notoriously difficult, particularly in non-human species. These difficulties are discussed in the context of our current - and as yet incomplete - knowledge of human and animal consciousness. Finally, the book highlights some key ideas in the relationship between animal welfare science and animal ethics and shows how closely the well-being of humans is linked to that of other animals. The Science of Animal Welfare is an ideal companion for undergraduate and graduate students taking courses in animal behaviour and welfare, as well as for professional researchers, practitioners and animal welfare consultants. At the same time, it is easily understandable to non-scientists and anyone without prior knowledge but with an interest in animals and the rapidly evolving science of animal welfare.

Oxygen uptake for metabolic energy demand and the elimination of the resulting carbon dioxide is one of the essential processes in all higher life forms; in the case of animals, everything from protozoans to insects and vertebrates including humans. Respiratory Biology of Animals provides a contemporary and truly integrative approach to the topic, adopting a strong evolutionary theme. It covers aerobic metabolism at all levels, from gas exchange organs such as skin, gills, and lungs to mitochondria - the site of cellular respiration. The book also describes the functional morphology and physiology of the circulatory system, which often contains gas-carrying pigments and is important for pH regulation in the organism. A final section describes the evolution of animal respiratory systems. Throughout the book, examples are selected from the entire breadth of the animal kingdom, identifying common themes that transcend taxonomy. Respiratory Biology of Animals is an accessible supplementary text suitable for both senior undergraduate and graduate students taking courses in respiratory biology, comparative animal physiology, and environmental physiology. It is also of relevance and use to the many professional academics requiring a concise but authoritative overview of the topic.