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Books > Science & Mathematics > Biology, life sciences > Zoology & animal sciences > Animal physiology

Grass for Dairy Cattle (Hardcover): Jerome Cherney, Debbie Cherney Grass for Dairy Cattle (Hardcover)
Jerome Cherney, Debbie Cherney
R4,305 Discovery Miles 43 050 Ships in 12 - 19 working days

With the current interest in the environmental and economic sustainability of dairy farming, grass forage crops have emerged as a potential solution to some of the nutrient management problems now encountered on intensively managed dairy farms. The expansion and reintegration of grass-based systems into the mainstream of dairying systems will require a major paradigm shift involving economic, social and ecological, as well as biological factors. This book examines the role of grass in milk production in sustainable agricultural ecosystems. It provides a current summary of the role of grass in dairy cattle systems, including the breeding, management, storage, feeding and economics of grass for both lactating and dry dairy cows. Written by leading specialists from Australia, Europe, New Zealand, North and South America, this is an essential reference source for researchers, dairy industry professionals and advanced students of forage and dairy cattle nutrition.

Energy Metabolism of Farm Animals (Hardcover): Kelvin McCracken, E. Unsworth, A. Wylie Energy Metabolism of Farm Animals (Hardcover)
Kelvin McCracken, E. Unsworth, A. Wylie
R4,486 Discovery Miles 44 860 Ships in 12 - 19 working days

The Proceedings of the 14th Symposium on Energy Metabolism of Farm Animals, held in Northern Ireland in September 1997, comprises 85 original contributions by leading scientists from over 20 countries around the world. In keeping with previous Symposia in the series, held under the auspices of the European Association for Animal Production, this book contains papers which provide the latest research on the energy metabolism and other aspects of the physiology of a wide variety of farmed animals. Highlights include a comprehensive review of the current state of research on leptins and their potential applications in animal production, and a large section relating to organ and tissue metabolism, with major contributions from the USA, UK, France, Germany and Denmark. An important strength of the book is the diversity of species covered. For example, the sections on modelling and feed evaluation relate to pigs, sows, broiler chickens, laying hens, turkeys, lambs, beef and dairy cattle and fish. There are also substantial contributions on lactation and reproduction, growth, environmental aspects and maintenance. This book is essential reading for research workers in animal science, particularly those concerned with nutrition and feed evaluation.

Ecological and Environmental Physiology of Mammals (Hardcover): Philip C. Withers, Christine E. Cooper, Shane K. Maloney,... Ecological and Environmental Physiology of Mammals (Hardcover)
Philip C. Withers, Christine E. Cooper, Shane K. Maloney, Francisco Bozinovic, Ariovaldo P. Cruz Neto
R4,450 Discovery Miles 44 500 Ships in 10 - 15 working days

Mammals are the so-called "pinnacle" group of vertebrates, successfully colonising virtually all terrestrial environments as well as the air (bats) and sea (especially pinnipeds and cetaceans). How mammals function and survive in these diverse environments has long fascinated mammologists, comparative physiologists and ecologists. Ecological and Environmental Physiology of Mammals explores the physiological mechanisms and evolutionary necessities that have made the spectacular adaptation of mammals possible. It summarises our current knowledge of the complex and sophisticated physiological approaches that mammals have for survival in a wide variety of ecological and environmental contexts: terrestrial, aerial, and aquatic. The authors have a strong comparative and quantitative focus in their broad approach to exploring mammal ecophysiology. As with other books in the Ecological and Environmental Physiology Series, the emphasis is on the unique physiological characteristics of mammals, their adaptations to extreme environments, and current experimental techniques and future research directions are also considered. This accessible text is suitable for graduate level students and researchers in the fields of mammalian comparative physiology and physiological ecology, including specialist courses in mammal ecology. It will also be of value and use to the many professional mammologists requiring a concise overview of the topic.

The Physiology of Diapause in Arthropods: Volume 4 (Paperback): A. D. Lees The Physiology of Diapause in Arthropods: Volume 4 (Paperback)
A. D. Lees
R1,011 Discovery Miles 10 110 Ships in 12 - 19 working days

Originally published in 1955, as number 4 in the Cambridge Monographs in Experimental Biology series, this book presents an account of diapause in arthropods. The text finds in the phenomenon of diapause material for an investigation of the fundamental aspects of growth. Additionally, the effect on diapause of events in the external environment are seen as important for gaining an understanding of the life cycle of 'beneficial and injurious species'. Illustrative figures are incorporated throughout. This book will be of value to anyone with an interest in arthropods, diapause and the history of science.

Trends in Veterinary Sciences - Current Aspects in Veterinary Morphophysiology, Biochemistry, Animal Production, Food Hygiene... Trends in Veterinary Sciences - Current Aspects in Veterinary Morphophysiology, Biochemistry, Animal Production, Food Hygiene and Clinical Sciences (Paperback, 2013 ed.)
Cristiano Boiti, Adriana Ferlazzo, Alberto Gaiti, Antonio Pugliese
R2,873 Discovery Miles 28 730 Ships in 10 - 15 working days

Veterinary science is continuously achieving important developments in all its fields as a result of continuous technological advances in diagnostic tools and applied biology. This book contains 33 papers that were selected from those presented at the 65th Congress of the Italian Society for Veterinary Sciences held at Tropea-Drapia in 2011. It provides a timely overview of the current progress being made by Italian researchers and is of great value to anyone interested in all fields of veterinary science, both theoretical and applied, ranging from animal health and care to animal production and food hygiene.

Features in the Architecture of Physiological Function (Paperback): Joseph Barcroft Features in the Architecture of Physiological Function (Paperback)
Joseph Barcroft
R1,396 Discovery Miles 13 960 Ships in 12 - 19 working days

Originally published in 1934 as part of the Cambridge Comparative Physiology series, this book examines the key principles underlying animal physiology and the study of physiology. Barcroft shows how every natural internal process is affected and supported by other processes and systems, and concludes every chapter with a brief bibliography on the topics covered. This book will be of value to anyone with an interest in the study of physiology and the functions performed by the organs.

Humoral Agents in Nervous Activity - With Special Reference to Chromatophores (Paperback): G.H. Parker Humoral Agents in Nervous Activity - With Special Reference to Chromatophores (Paperback)
G.H. Parker
R667 Discovery Miles 6 670 Ships in 12 - 19 working days

Originally published in 1932, this book examines how hormones and nervous impulses affect the body, with special reference to animals with colour-changing abilities. Parker gives examples from various areas of the animal kingdom, both vertebrates and invertebrates, to demonstrate how the stimulation of certain sensory organs and nerves can produce very different effects and to draw wider conclusions about the role that 'nervous secretion' can play in other physiological operations. This book will be of value to anyone with an interest in the history of science and comparative physiology.

The Comparative Physiology of Muscular Tissue (Paperback): A.D. Ritchie The Comparative Physiology of Muscular Tissue (Paperback)
A.D. Ritchie
R1,037 Discovery Miles 10 370 Ships in 12 - 19 working days

Originally published in 1928 as part of the Cambridge Comparative Physiology series, this book examines whether all muscular contractions use essentially the same processes regardless of the type of muscle in question. Ritchie uses an isolated muscle from a frog to investigate whether the chemical and physical causes of a simple muscle twitch can be responsible for the movements of all muscles. This book will be of value to anyone with an interest in the history of science or comparative physiology.

The Adrenal Cortex (Paperback): I. Chester-Jones The Adrenal Cortex (Paperback)
I. Chester-Jones
R1,205 Discovery Miles 12 050 Ships in 12 - 19 working days

Originally published in 1957, this book provides a comprehensive account of the workings of the adrenal cortex in various vertebrate species. Chester Jones also covers the embryological development of the kidneys and suggests how the structure and function of the adrenal glands are related to one another in vertebrates. This book will be of value to anyone with an interest in the adrenal cortex or the history of science and zoology.

Osmotic Regulation in Aquatic Animals (Paperback): August Krogh Osmotic Regulation in Aquatic Animals (Paperback)
August Krogh
R1,172 Discovery Miles 11 720 Ships in 12 - 19 working days

Originally published in 1939 as part of the Cambridge Comparative Physiology series, this book details how animals living in water regulate their internal water content. Krough exhaustively surveys animals from protozoa to crustaceans and aquatic birds, as well as examining the osmotic conditions in sensitive eggs and embryos. This book will be of value to anyone with an interest in osmosis and the life of aquatic animals.

Comparative Physiology of the Heart (Paperback): A.J. Clark Comparative Physiology of the Heart (Paperback)
A.J. Clark
R1,044 Discovery Miles 10 440 Ships in 12 - 19 working days

Originally published in 1927 as part of the Cambridge Comparative Physiology series, this book examines the composition and function of the heart in a range of animals, both vertebrates and invertebrates. Clark examines subjects such as how the function of the heart differs between members of the same species who are not of the same size, as well as the nervous control of the heart and the differences in heart structure between cold- and warm-blooded animals. This book will be of value to anyone with an interest in the history of science or cardiology.

Ciliary Movement (Paperback): J. Gray Ciliary Movement (Paperback)
J. Gray
R1,042 Discovery Miles 10 420 Ships in 12 - 19 working days

Originally published in 1928 as part of the Cambridge Comparative Physiology series, this book examines the importance of cilia in the lives of many invertebrate animals. Gray demonstrates how cilia, not muscle fibres, often play the dominant role as organs of contraction and locomotion and explains how ciliated surfaces are co-ordinated. This book will be of value to anyone with an interest in the history of science.

The Comparative Physiology of Internal Secretion (Paperback): Lancelot T. Hogben The Comparative Physiology of Internal Secretion (Paperback)
Lancelot T. Hogben
R1,009 Discovery Miles 10 090 Ships in 12 - 19 working days

Originally published in 1927 as the third instalment of the Cambridge Comparative Physiology series, this book examines the role of hormones in 'co-ordinating the activities of the organism'. Hogben illustrates the text with charts to illustrate key points, as well as photographs of animal specimens to demonstrate the role of certain secretions in processes such as growth and colour development. This book will be of value to anyone with an interest in the history of science.

Lifestyles and Feeding Biology (Hardcover): Martin Thiel, Les Watling Lifestyles and Feeding Biology (Hardcover)
Martin Thiel, Les Watling
R6,180 Discovery Miles 61 800 Ships in 12 - 19 working days

This second volume in the Natural History of the Crustacea series examines how crustaceans-the different body shapes and adaptations of which are described in volume 1-make a living in the wide range of environments they inhabit, and how they exploit food sources. The contributions in the volume give synthetic overviews of particular lifestyles and feeding mechanisms, and offer a fresh look at crustacean life styles through the technological tools that have been applied to recent crustacean research. These include SEM (scanning electron microscope) techniques, micro-optics, and long-term video recordings that have been used for a variety of behavioral studies. The audience will include not only crustacean biologists but evolutionary ecologists who want to understand the diversification of particular life styles, ecologists who follow the succession of communities, biogeochemists who estimate the role of crustaceans in geochemical fluxes, and biologists with a general interest in crustaceans.

Concise Textbook of Large Animal Handling - A Practical Handbook (Paperback): C. B. Chastain Concise Textbook of Large Animal Handling - A Practical Handbook (Paperback)
C. B. Chastain
R1,349 Discovery Miles 13 490 Ships in 9 - 17 working days

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.

Mathematical Modeling in Renal Physiology (Paperback, 2013): Anita T. Layton, Aurelie Edwards Mathematical Modeling in Renal Physiology (Paperback, 2013)
Anita T. Layton, Aurelie Edwards
R2,554 Discovery Miles 25 540 Ships in 10 - 15 working days

With the availability of high speed computers and advances in computational techniques, the application of mathematical modeling to biological systems is expanding. This comprehensive and richly illustrated volume provides up-to-date, wide-ranging material on the mathematical modeling of kidney physiology, including clinical data analysis and practice exercises. Basic concepts and modeling techniques introduced in this volume can be applied to other areas (or organs) of physiology.

The models presented describe the main homeostatic functions performed by the kidney, including blood filtration, excretion of water and salt, maintenance of electrolyte balance and regulation of blood pressure. Each chapter includes an introduction to the basic relevant physiology, a derivation of the essential conservation equations and then a discussion of a series of mathematical models, with increasing level of complexity.

This volume will be of interest to biological and mathematical scientists, as well as physiologists and nephrologists, who would like an introduction to mathematical techniques that can be applied to renal transport and function. The material is written for students who have had college-level calculus, but can be used in modeling courses in applied mathematics at all levels through early graduate courses.

The Physiology of Reproduction in the Cow (Paperback): John Hammond The Physiology of Reproduction in the Cow (Paperback)
John Hammond
R957 Discovery Miles 9 570 Ships in 12 - 19 working days

Originally published in 1927, this book presents a comprehensive study of the reproductive processes of the cow from the perspective of 'the relatively new subject of agricultural science'. The study provides accounts of the breeding season, the oestrous cycle, pregnancy and sterility, all incorporating detailed scientific analysis. Illustrative figures and a bibliography are also included. This book will be of value to anyone with an interest in the development of agriculture and the history of science.

Theories of Sensation (Paperback): A.F. Rawdon-Smith Theories of Sensation (Paperback)
A.F. Rawdon-Smith
R919 Discovery Miles 9 190 Ships in 12 - 19 working days

Originally published in 1938, this book presents a discussion regarding the nature of auditory and visual sensation. The text focuses mainly on the nature of the perceptual process. As Rawdon-Smith notes in the preface, 'I wish to be concerned more with the mechanism whereby our sensations arise than with what our sense organs can do.' Illustrative figures and a detailed bibliography are also contained. This book will be of value to anyone with an interest in sensory perception and the history of science.

Biology and Physiology of the Blood-Brain Barrier - Transport, Cellular Interactions, and Brain Pathologies (Paperback,... Biology and Physiology of the Blood-Brain Barrier - Transport, Cellular Interactions, and Brain Pathologies (Paperback, Softcover reprint of the original 1st ed. 1996)
Pierre-Olivier Couraud, Daniel Scherman
R5,638 Discovery Miles 56 380 Ships in 10 - 15 working days

The endothelial cells of the cerebral vasculature constitute, together with perivascular elements (astrocytes, pcricytes, basement membrane), the blood-brain barrier (BBB), which strictly limits and specifically controls the exchanges between the blood and the cerebral extracellular spacc.The existence of such a physical, enzymatic, and active barrier isolating the central nervous system has broad physiological, biological, pharmacological, and patho logical consequences, most of which are not yet fully elucidated. The Cerebral Vascular Biology conference (CVB '95) was organized and held at the "Carre des Sciences" in Paris on July I 0-12, 1995. Like the CVB '92 conference held in Duluth, Minnesota, three years ago, the objectives were to provide a forum for presentation of the most recent progresses and to stimulate discussions in the ticld of the biology, physiology. and pathology of the blood-brain barrier. The Paris conference gathered more than 50 participants. including investigators in basic neuroscience, physicians. and stu dents, who actively contributed to the scientific program by their oral or poster presentations. This volume contains a collection of short articles that summarize most of the new data that were presented at the conference. Six thematic parts focus on physiological transports. drug delivery, multidrug resistance P-glycoprotein, signal transduction at the BBB. interactions between the immune system and the cerebral endothelial cells, and the blood-brain barrier-related pathologies in the central nervous system. In addition, two introductory articles present new insights in the rapidly evolving topics of cerebral angiogenesis and gene transfer to the brain."

The Sensory Physiology of Aquatic Mammals (Paperback, Softcover reprint of the original 1st ed. 2001): Alexander Ya Supin,... The Sensory Physiology of Aquatic Mammals (Paperback, Softcover reprint of the original 1st ed. 2001)
Alexander Ya Supin, Vladimir V. Popov, Alla M. Mass
R4,364 Discovery Miles 43 640 Ships in 10 - 15 working days

This book is actually a product of efforts of many people, not only of the authors. W ide investigations of marine mammals began in Russia (that time, in the former Soviet Union) in the 1960s when a few teams of enthusiasts founded in captivity experimental stations intended for keeping dolphins and seals and for performing experimental studies of these fascinating animals. It was a time when attention of many people throughout the world was attracted to dolphins and other marine mammals due to appearance of oceanariums and dolphinariums, which demonstrated unique capabilities of these animals. So scientists in many countries concentrated on studies of them. There was much to learn about the morphology, physiology, and psychology of marine mammals, and investigators spending their time and efforts on studies in this field were rewarded by a number of surprising findings. The authors of this book represent one of such research teams focused on the neuro- and sensory physiology of marine mammals. A few decades of studies naturally resulted in the idea to summarize in a book both the results of these studies and a large body of data in adjacent fields. Our goal was to synthesize the many research findings and the present knowledge on sensory capabilities and mechanisms of sensory systems of aquatic mammals. We realize, however, that the appearance of this book was made possible due to the help and assistance of many colleagues.

Pheromones and Animal Behavior - Chemical Signals and Signatures (Hardcover, 2nd Revised edition): Tristram D Wyatt Pheromones and Animal Behavior - Chemical Signals and Signatures (Hardcover, 2nd Revised edition)
Tristram D Wyatt
R3,409 Discovery Miles 34 090 Ships in 12 - 19 working days

Pheromones and other kinds of chemical communication underlie the behavior of all animals. Building on the strengths of the first edition, widely recognized as the leading text in the subject, this is a comprehensive overview of how pheromones work. Extensively revised and expanded to cover advances made over the last ten years, the book offers a thorough exploration of the evolutionary and behavioral contexts of chemical communication along with a detailed introduction to the molecular and neural basis of signal perception through olfaction. At a time of ever increasing specialization, Wyatt offers a unique synthesis, integrating examples across the animal kingdom. A final chapter critically considers human pheromones and the importance of olfaction to human biology. Its breadth of coverage and readability make the book an unrivaled resource for students and researchers in a range of fields from chemistry, genetics, genomics, molecular biology and neuroscience to ecology, evolution and behavior.

The Gateways of Knowledge - An Introduction to the Study of the Senses (Paperback): J. A. Dell The Gateways of Knowledge - An Introduction to the Study of the Senses (Paperback)
J. A. Dell
R949 Discovery Miles 9 490 Ships in 12 - 19 working days

Originally published in 1912, as part of the Cambridge Nature Study Series, this book was written to provide children with an accessible guide to the workings of the senses. The text was created with pupils of about 12 to 15 years of age in mind. Numerous illustrative figures and an appendices section are also included. This book will be of value to anyone with an interest in the senses, the history of education and the history of science.

Natural Terpenoids as Messengers - A multidisciplinary study of their production, biological functions and practical... Natural Terpenoids as Messengers - A multidisciplinary study of their production, biological functions and practical applications (Paperback, 2000 ed.)
Paul Harrewijn, A M Van Oosten, P.G. Piron
R5,625 Discovery Miles 56 250 Ships in 10 - 15 working days

In contrast to books on specific bioactive compounds, this book deals with the role of mevalonic acid metabolites (isoprenoids and their derived structures) in metabolism, development, and functions of organisms, which, though diverse, show various levels of communication. Different disciplines are brought together in a discussion of the messenger functions of terpenoids within and between organisms belonging to five biological kingdoms: bacteria, fungi, plants, insects, and vertebrates (including humans). The present volume covers evolutionary aspects of terpenoids in plant physiology, plant-insect relationships, semiochemicals, and in life sciences, with special emphasis on cancer research and treatment. The book provides proposals for multidisciplinary model systems for the study of interrelationships of organisms utilizing terpenoid messengers, and discusses novel strategies for insect control and multifactor treatments of cancer utilizing terpenoids. This book is of interest to scientists, and students at an advanced level: biologists, plant breeders, pharmacologists, specialists in medical fields, especially oncologists, physicians in general, and anyone with a basic biochemical and physiological knowledge.

Cardiovascular Physiology in the Genetically Engineered Mouse (Paperback, 2nd ed. 2002): Brian D. Hoit, Richard A. Walsh Cardiovascular Physiology in the Genetically Engineered Mouse (Paperback, 2nd ed. 2002)
Brian D. Hoit, Richard A. Walsh
R4,385 Discovery Miles 43 850 Ships in 10 - 15 working days

The enormous advances in molecular biology and genetics coupled with the progress in instrumentation and surgical techniques have produced a voluminous and often bewildering quantity of data. The primary objective of a second edition of Cardiovascular Physiology in the Genetically Engineered Mouse is to interpret critically the literature and to provide a framework for the enormous amount of information in this burgeoning field. As in the first edition, the monograph serves as a practical guide for the investigator interested in the functional methods used to characterize the murine cardiovascular phenotype. The monograph is organized into three parts. The first deals with principles of transgenesis and homologous recombination. The second part, which again is the largest, discusses the various techniques used to assess the cardiovascular mechanical, metabolic, and electrophysiologic phenotype. This section is organized in a hierarchical manner- i.e. from isolated myocyte to isolated heart to the intact, anesthetized and conscious mouse.The third part examines techniques used to evaluate murine smooth muscle function, genetic mouse models of hypertrophy and heart failure, and the methods to assess the cardiovascular phenotype in the developing mouse embryo. In addition, newer methods that 'push the envelope', such as magnetic resonance imaging (MRI), positron emission tomography (PET), ultrasound biomicroscopy (UBM), and computed tomography (microCT) are discussed. Expanded and updated, each chapter is richly enhanced with original tables and figures, and in many cases, extensively rewritten when compared with the first edition. An essential and enduring goal of this second edition is to continue to facilitate interactions between the basic science disciplines and help bridge the gap between molecular biology and physiology.

Syndromes of Hormone Resistance on the Hypothalamic-Pituitary-Thyroid Axis (Paperback, Softcover reprint of the original 1st... Syndromes of Hormone Resistance on the Hypothalamic-Pituitary-Thyroid Axis (Paperback, Softcover reprint of the original 1st ed. 2004)
Paolo Beck-Peccoz
R2,848 Discovery Miles 28 480 Ships in 10 - 15 working days

Truly unique cutting edge state of the art information on basic and clinical research. A great help for the clinician to diagnose and treat this uncommon hormone resistance. Basic scientists learn how much has been discovered on the mechanism of hormone action from the mutations of the various genes involved to thyroid hormones and TSH.

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