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Photographs from the Edge: A Master Photographer's Insights on Capturing an Extraordinary World

by Art Wolfe Rob Sheppard

Legendary nature photographer Art Wolfe presents an intimate, behind-the-scenes guide to the experiences, decisions, and methods that helped him capture images from some of the most exciting locations across the globe. Wolfe takes you from the mountains of the Himalayas to the sandy shores of Mnemba Island, with stops in the crowded streets of India and the alkali lakes of Africa along the way. You'll learn the equipment, settings, and creative choices behind each photograph. From endangered species to cultural celebrations to natural wonders, Wolfe brings each subject to life through his stunning photography and the stories he shares in this one-of-a-kind photo safari.From the Hardcover edition.

Photosensitive Molecules for Controlling Biological Function

by James J. Chambers Richard H. Kramer

The development of new photochemical tools, some synthesized by chemists and some provided by nature, is rapidly changing the way neurobiological research is performed in the modern laboratory. In Photosensitive Molecules for Controlling Biological Function, expert researchers in the field examine the most cutting-edge tools currently available. Divided into three sections, this detailed compendium features techniques involving natural photosensitive proteins, caged neurotransmitters, and small molecule photoswitches that bestow light sensitivity on ion channels and receptors. Written for the Neuromethods series, this volume features the type of meticulous description and implementation advice that is crucial for getting optimal results in the lab. Authoritative and practical, Photosensitive Molecules for Controlling Biological Function provides an unbiased comparison of the various photochemical tools currently available for controlling neuronal activity in order to aid scientists in the vital goal of choosing the right tools for the right job.

Phred and Me

by Daniel Gerber

Required reading for PUBHLTH 160 My Body/My Health taught by Dr. Gerber & Dr. Ayvazian at the University of Massachusetts, Amherst.

Phyllostomid Bats: A Unique Mammalian Radiation

by Theodore H. Fleming Liliana M. Dávalos Marco A. R. Mello

With more than two hundred species distributed from California through Texas and across most of mainland Mexico, Central and South America, and islands in the Caribbean Sea, the Phyllostomidae bat family (American leaf-nosed bats) is one of the world’s most diverse mammalian families. From an insectivorous ancestor, species living today, over about 30 million years, have evolved a hyper-diverse range of diets, from blood or small vertebrates, to consuming nectar, pollen, and fruit. Phyllostomid plant-visiting species are responsible for pollinating more than five hundred species of neotropical shrubs, trees, vines, and epiphytes—many of which are economically and ecologically important—and they also disperse the seeds of at least another five hundred plant species. Fruit-eating and seed-dispersing members of this family thus play a crucial role in the regeneration of neotropical forests, and the fruit eaters are among the most abundant mammals in these habitats. Coauthored by leading experts in the field and synthesizing the latest advances in molecular biology and ecological methods, Phyllostomid Bats is the first overview in more than forty years of the evolution of the many morphological, behavioral, physiological, and ecological adaptations in this family. Featuring abundant illustrations as well as details on the current conservation status of phyllostomid species, it is both a comprehensive reference for these ecologically vital creatures and a fascinating exploration of the evolutionary process of adaptive radiation.

Phylogenetic Systematics: Haeckel to Hennig (Species And Systematics Ser.)

by Olivier Rieppel

Phylogenetic Systematics: Haeckel to Hennig traces the development of phylogenetic systematics against the foil of idealistic morphology through 100 years of German biology. It starts with the iconic Ernst Haeckel-the German Darwin from Jena-and the evolutionary morphology he developed. It ends with Willi Hennig, the founder of modern phylogenetic

Phylogenetics of Bees

by Rustem Abuzarovich Ilyasov Hyung Wook Kwon

Bees are flying insects of the order Hymenoptera closely related to wasps and ants. The ancestors of bees are assumed to be predatory wasps, which switched to pollen consumption. Further, bees co-evolved with flowering plants and divided into several species according to climatic conditions. Widely known bees are western bees Apis mellifera, and eastern bees Apis cerana. This book sheds light on features of evolution, phylogenesis, speciation, adaptation to environment, and taxonomy of bees. It will be of particular relevance to evolutionists, geneticists, taxonomists, ecologists, population geneticist, and breeders.

Phylogeography and Population Genetics in Crustacea

by Stefan Koenemann Christoph Held Christoph D. Schubart

Recently, technological progress and the rise of DNA barcoding efforts have led to a significant increase in the availability of molecular datasets on intraspecific variability. Carcinologists and other organismal biologists, who want to use molecular tools to investigate patterns on the scale of populations, face a bewildering variety of genetic m

Phylonyms: A Companion to the PhyloCode

by Philip D. Cantino Kevin De Queiroz Jacques A. Gauthier

Phylonyms is an implementation of PhyloCode, which is a set of principles, rules, and recommendations governing phylogenetic nomenclature. Nearly 300 clades - lineages of organisms - are defined by reference to hypotheses of phylogenetic history rather than by taxonomic ranks and types. This volume will document the Real World uses of PhyloCode and will govern and apply to the names of clades, while species names will still be governed by traditional codes. Key Features Provides clear regulations for implementing new guidelines for naming lineages of organisms incorporates expressly evolutionary and phylogenetic principles Works with existing codes of nomenclature Eliminates the reliance on rank-based classification in favor of phylogenetic relationships Related Titles: Rieppel, O. Phylogenetic Systematics: Haeckel to Hennig (ISBN 978-1-4987-5488-0) Cantino, P. D. and de Queiroz, K. International Code of Phylogenetic Nomenclature (PhyloCode) (ISBN 978-1-138-33282-9).

Physical Forces (The K-9 Rescue Novels)

by D. D. Ayres

In this romantic suspense adventure, a Florida detective’s search for missing dogs leads to a deadly conspiracy—and a sexy search & rescue expert.Macayla Burkett is no ordinary private eye. She’s a pet detective, dedicated to tracking down missing dogs and cats. When two famous racing greyhounds disappear and turn up dead, Macayla finds herself in the midst of a much more serious case. And when the thieves target her and threaten her life, she realizes she’s in grave danger—until a ridiculously handsome stranger enters the picture . . . Oliver Kelly may look like a male stripper, but his muscles aren’t just for show. The gorgeous Australian is co-owner of a K-9 Search and Rescue service dedicated to saving those in danger. When he and his K-9 partner, an Australian shepherd named Jackeroo, rescue the fiery detective from trouble, the sparks begin to fly. And when they join forces to stop a widespread case of animal theft, it unleashes a torrent of passion that’s impossible to tame . . . Praise for Physical Forces“Ayres is back with another fun and exciting K-9 Rescue tale. . . . Ayres does a terrific job developing and layering these characters so that their burgeoning relationship feels real and connected. Ayres and romantic suspense are a great mix!” —RT Book Reviews“A book that will leave you wanting more.”—Fresh Fiction

Physical Rehabilitation for Veterinary Technicians and Nurses

by Mary Ellen Goldberg Julia E. Tomlinson

Physical Rehabilitation for Veterinary Technicians and Nurses provides a comprehensive, illustrated guide to all practical aspects of veterinary physical rehabilitation for veterinary technicians and nurses. Provides a comprehensive introduction to physical rehabilitation for veterinary technicians and nurses Offers a thorough grounding in the knowledge and skills needed to become a valued member of a veterinary rehabilitation team Features contributions from leading practitioners from across the United States sharing their knowledge and expertise on all aspects of veterinary physical rehabilitation Presents practical tips, tricks and advice to meet common challenges faced by rehabilitation technicians Covers pain management, hands-on therapy, therapeutic exercises, patient motivation, troubleshooting, and more

Physical Rehabilitation for Veterinary Technicians and Nurses

by Mary Ellen Goldberg Julia E. Tomlinson

Physical Rehabilitation for Veterinary Technicians and Nurses A must-own guide for veterinary professionals specializing in physical rehab Physical rehabilitation is a vital aspect of veterinary medicine. A successful program of rehabilitation is one of the most important determinants of long-term patient outcomes after surgery or serious illness, and veterinary patients are no exception. Veterinary technicians and nurses specializing in physical rehabilitation therefore constitute a potentially critical component of any veterinary practice and/or care team. Physical Rehabilitation for Veterinary Technicians and Nurses provides a clear, accessible overview of this subject for prospective veterinary rehabilitation professionals. Brimming with insights stemming from both research and practical experience, and now updated to reflect a wave of new research since the first edition, this book promises to equip readers with the knowledge required to make themselves indispensable in veterinary practice. Readers of the second edition of Physical Rehabilitation for Veterinary Technicians and Nurses will also find: Practical tips and tricks connected to the role of a technician on a rehabilitation teamNew or updated coverage of subjects including canine fitness, shockwave protocols, underwater treadmill exercises, and many moreGuidance ideal for training programs and certifications from the most important institutes and technician schools Physical Rehabilitation for Veterinary Technicians and Nurses is ideal as an introduction for prospective technicians and nurses, as well as a reference handbook for practicing veterinary technicians and nurses.

Physical Therapy and Massage for the Dog (Manson Ser.)

by Julia Robertson Andy Mead

Interest in canine massage and physical therapy has grown as greater emphasis is placed on the general fitness and agility of dogs, as pets and as sporting animals.In this book the authors are concerned with the prevention, management and treatment of movement and allied disorders. It encompasses detailed assessments, treatment programmes that invo

Physical Therapy and Massage for the Horse: Biomechanics-Excercise-Treatment, Second Edition

by Jean-Marie Denoix

The authors, a world leader in equine anatomy and imaging and a horse physiotherapist of international repute, provide a unique blend of basic biomechanics and practical physical therapeutic techniques, to relieve pain and improve performance, particularly in the sporting horse. This subtle and original book will be of interest to all those involved in equine welfare including veterinary practitioners, veterinary students, therapists, horse owners, riders, and trainers.

Physical Therapy for Horses

by Helle Katrine Kleven

In recent decades, knowledge in the field of equine physical therapy has accrued as different types of bodywork have steadily gained acceptance in the horse world. An understanding of anatomy and biomechanics, and a grasp of the variable options available to both keep the active equine healthy and rehabilitate following an injury or layoff have become integral aspects of general horse health management. Equine physical therapy expert Helle Katrine Kleven understands the need for a reference that supports the horse owner as she strives to keep her horse sound in body and mind, and at the top of his game.In this highly illustrated book, she begins with a comprehensible introduction to the musculoskeletal and nervous systems, as well as an instructive conversation covering biomechanics basics, then explores the major areas of therapy in detail. Readers will find practical how-to guidance in the most popular therapeutic modalities, as well as cutting-edge alternatives that are currently gaining ground: fascia work, stretching, massage, stability and strengthening exercises, laser therapy, kinesiotaping, and much more. With this incredible course in preventive and rehabilitative techniques, horse owners and professionals will be thoroughly prepared to ensure their horses&’ comfort and well-being.

Physical and Physiological Forest Ecology

by Kari Heliövaara Liisa Kulmala Pertti Hari

This book introduces a holistic synthesis of carbon and nitrogen fluxes in forest ecosystems from cell to stand level during the lifetime of trees. Establishing that metabolism and physical phenomena give rise to concentration, pressure and temperature differences that generate the material and energy fluxes between living organisms and their environment. The editors and authors utilize physiological, physical and anatomical background information to formulate theoretical ideas dealing with the effects of the environment and the state of enzymes, membrane pumps and pigments on metabolism. The emergent properties play an important role in the transitions from detailed to more aggregate levels in the ecosystem. Conservation of mass and energy allow the construction of dynamic models of carbon and nitrogen fluxes and pools at various levels in the hierarchy of forest ecosystems.

Physics for Dogs

by John-Andrew Sandbrook Pepper Sandbrook-Flynn

Old dogs may have trouble with new tricks, but now canine brainiacs can use the laws of physics to master their corner of the universe. Complete with technical illustrations, graphs, and formulas, this book shows dogs how to:Bring down the mailman with the correct ratio of stealth and brute forcePoop strategically--indoors and out--by understanding variable-mass systems Open any cupboard with Newton's First LawPlay fetch by calculating velocity and maximum rangeCatch squirrels by accounting for friction, weight, and air resistanceAnd much, much more!With this hilariously prescriptive how-to, pooches of every size and temperament will learn to chase cars--and catch them!

Physics for Dogs: A Crash Course in Catching Cats, Frisbees, and Cars

by John-Andrew Sandbrook Pepper Sandbrook-Flynn

Old dogs may have trouble with new tricks, but now canine brainiacs can use the laws of physics to master their corner of the universe. Complete with technical illustrations, graphs, and formulas, this book shows dogs how to:Bring down the mailman with the correct ratio of stealth and brute forcePoop strategically-indoors and out-by understanding variable-mass systemsOpen any cupboard with Newton's First LawPlay fetch by calculating velocity and maximum rangeCatch squirrels by accounting for friction, weight, and air resistanceAnd much, much more! With this hilariously prescriptive how-to, pooches of every size and temperament will learn to chase cars-and catch them!

Physiological Adaptations for Breeding in Birds

by Tony D. Williams

Physiological Adaptations for Breeding in Birds is the most current and comprehensive account of research on avian reproduction. It develops two unique themes: the consideration of female avian reproductive physiology and ecology, and an emphasis on individual variation in life-history traits. Tony Williams investigates the physiological, metabolic, energetic, and hormonal mechanisms that underpin individual variation in the key female-specific reproductive traits and the trade-offs between these traits that determine variation in fitness.The core of the book deals with the avian reproductive cycle, from seasonal gonadal development, through egg laying and incubation, to chick rearing. Reproduction is considered in the context of the annual cycle and through an individual's entire life history. The book focuses on timing of breeding, clutch size, egg size and egg quality, and parental care. It also provides a primer on female reproductive physiology and considers trade-offs and carryover effects between reproduction and other life-history stages. In each chapter, Williams describes individual variation in the trait of interest and the evolutionary context for trait variation. He argues that there is only a rudimentary, and in some cases nonexistent, understanding of the physiological mechanisms that underpin individual variation in the major reproductive life-history traits, and that research efforts should refocus on these key unresolved problems by incorporating detailed physiological studies into existing long-term population studies, generating a new synthesis of physiology, ecology, and evolutionary biology.

Physiological and Biochemical Zoology, volume 95 number 6 (November/December 2022)

by Physiological and Biochemical Zoology

This is volume 95 issue 6 of Physiological and Biochemical Zoology. Physiological and Biochemical Zoology: Ecological and Evolutionary Approaches primarily publishes original research in physiological ecology, ecophysiology, comparative physiology, and evolutionary physiology. Studies at all levels of biological organization from the molecular to the whole organism are welcome, and work that integrates across levels of organization is particularly encouraged. Studies that focus on behavior or morphology are welcome, so long as they include ties to physiology or biochemistry, in addition to having an ecological or evolutionary context. Subdisciplines of interest include nutrition and digestion, salt and water balance, epithelial and membrane transport, gas exchange and transport, acid-base balance, temperature adaptation, energetics, structure and function of macromolecules, chemical coordination and signal transduction, nitrogen metabolism and excretion, locomotion and muscle function, biomechanics, circulation, behavioral, comparative and mechanistic endocrinology, sensory physiology, neural coordination, and ecotoxicology ecoimmunology.

Physiological and Biochemical Zoology, volume 96 number 1 (January/February 2023)

by Physiological and Biochemical Zoology

This is volume 96 issue 1 of Physiological and Biochemical Zoology. Physiological and Biochemical Zoology: Ecological and Evolutionary Approaches primarily publishes original research in physiological ecology, ecophysiology, comparative physiology, and evolutionary physiology. Studies at all levels of biological organization from the molecular to the whole organism are welcome, and work that integrates across levels of organization is particularly encouraged. Studies that focus on behavior or morphology are welcome, so long as they include ties to physiology or biochemistry, in addition to having an ecological or evolutionary context. Subdisciplines of interest include nutrition and digestion, salt and water balance, epithelial and membrane transport, gas exchange and transport, acid-base balance, temperature adaptation, energetics, structure and function of macromolecules, chemical coordination and signal transduction, nitrogen metabolism and excretion, locomotion and muscle function, biomechanics, circulation, behavioral, comparative and mechanistic endocrinology, sensory physiology, neural coordination, and ecotoxicology ecoimmunology.

Physiological and Biochemical Zoology, volume 96 number 2 (March/April 2023)

by Physiological and Biochemical Zoology

This is volume 96 issue 2 of Physiological and Biochemical Zoology. Physiological and Biochemical Zoology: Ecological and Evolutionary Approaches primarily publishes original research in physiological ecology, ecophysiology, comparative physiology, and evolutionary physiology. Studies at all levels of biological organization from the molecular to the whole organism are welcome, and work that integrates across levels of organization is particularly encouraged. Studies that focus on behavior or morphology are welcome, so long as they include ties to physiology or biochemistry, in addition to having an ecological or evolutionary context. Subdisciplines of interest include nutrition and digestion, salt and water balance, epithelial and membrane transport, gas exchange and transport, acid-base balance, temperature adaptation, energetics, structure and function of macromolecules, chemical coordination and signal transduction, nitrogen metabolism and excretion, locomotion and muscle function, biomechanics, circulation, behavioral, comparative and mechanistic endocrinology, sensory physiology, neural coordination, and ecotoxicology ecoimmunology.

Physiological and Biochemical Zoology, volume 96 number 3 (May/June 2023)

by Physiological and Biochemical Zoology

This is volume 96 issue 3 of Physiological and Biochemical Zoology. Physiological and Biochemical Zoology: Ecological and Evolutionary Approaches primarily publishes original research in physiological ecology, ecophysiology, comparative physiology, and evolutionary physiology. Studies at all levels of biological organization from the molecular to the whole organism are welcome, and work that integrates across levels of organization is particularly encouraged. Studies that focus on behavior or morphology are welcome, so long as they include ties to physiology or biochemistry, in addition to having an ecological or evolutionary context. Subdisciplines of interest include nutrition and digestion, salt and water balance, epithelial and membrane transport, gas exchange and transport, acid-base balance, temperature adaptation, energetics, structure and function of macromolecules, chemical coordination and signal transduction, nitrogen metabolism and excretion, locomotion and muscle function, biomechanics, circulation, behavioral, comparative and mechanistic endocrinology, sensory physiology, neural coordination, and ecotoxicology ecoimmunology.

Physiological and Biochemical Zoology, volume 96 number 4 (July/August 2023)

by Physiological and Biochemical Zoology

This is volume 96 issue 4 of Physiological and Biochemical Zoology. Physiological and Biochemical Zoology: Ecological and Evolutionary Approaches primarily publishes original research in physiological ecology, ecophysiology, comparative physiology, and evolutionary physiology. Studies at all levels of biological organization from the molecular to the whole organism are welcome, and work that integrates across levels of organization is particularly encouraged. Studies that focus on behavior or morphology are welcome, so long as they include ties to physiology or biochemistry, in addition to having an ecological or evolutionary context. Subdisciplines of interest include nutrition and digestion, salt and water balance, epithelial and membrane transport, gas exchange and transport, acid-base balance, temperature adaptation, energetics, structure and function of macromolecules, chemical coordination and signal transduction, nitrogen metabolism and excretion, locomotion and muscle function, biomechanics, circulation, behavioral, comparative and mechanistic endocrinology, sensory physiology, neural coordination, and ecotoxicology ecoimmunology.

Physiological and Biochemical Zoology, volume 96 number 5 (September/October 2023)

by Physiological and Biochemical Zoology

This is volume 96 issue 5 of Physiological and Biochemical Zoology. Physiological and Biochemical Zoology: Ecological and Evolutionary Approaches primarily publishes original research in physiological ecology, ecophysiology, comparative physiology, and evolutionary physiology. Studies at all levels of biological organization from the molecular to the whole organism are welcome, and work that integrates across levels of organization is particularly encouraged. Studies that focus on behavior or morphology are welcome, so long as they include ties to physiology or biochemistry, in addition to having an ecological or evolutionary context. Subdisciplines of interest include nutrition and digestion, salt and water balance, epithelial and membrane transport, gas exchange and transport, acid-base balance, temperature adaptation, energetics, structure and function of macromolecules, chemical coordination and signal transduction, nitrogen metabolism and excretion, locomotion and muscle function, biomechanics, circulation, behavioral, comparative and mechanistic endocrinology, sensory physiology, neural coordination, and ecotoxicology ecoimmunology.

Physiological and Biochemical Zoology, volume 96 number 6 (November/December 2023)

by Physiological and Biochemical Zoology

This is volume 96 issue 6 of Physiological and Biochemical Zoology. Physiological and Biochemical Zoology: Ecological and Evolutionary Approaches primarily publishes original research in physiological ecology, ecophysiology, comparative physiology, and evolutionary physiology. Studies at all levels of biological organization from the molecular to the whole organism are welcome, and work that integrates across levels of organization is particularly encouraged. Studies that focus on behavior or morphology are welcome, so long as they include ties to physiology or biochemistry, in addition to having an ecological or evolutionary context. Subdisciplines of interest include nutrition and digestion, salt and water balance, epithelial and membrane transport, gas exchange and transport, acid-base balance, temperature adaptation, energetics, structure and function of macromolecules, chemical coordination and signal transduction, nitrogen metabolism and excretion, locomotion and muscle function, biomechanics, circulation, behavioral, comparative and mechanistic endocrinology, sensory physiology, neural coordination, and ecotoxicology ecoimmunology.

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Showing 20,951 through 20,975 of 34,985 results