Loyal, obedient, and affectionate, they are truly “man’s best friend.” But do dogs love us the way we love them? Emory University neuroscientist Gregory Berns had spent decades using MRI imaging technology to study how the human brain works, but a different question still nagged at him: What is my dog thinking?   After his family adopted Callie, a shy, skinny terrier mix, Berns decided that there was only one way to answer that question—use an MRI machine to scan the dog’s brain. His colleagues dismissed the idea. Everyone knew that dogs needed to be restrained or sedated for MRI scans. But if the military could train dogs to operate calmly in some of the most challenging environments, surely there must be a way to train dogs to sit in an MRI scanner.   With this radical conviction, Berns and his dog would embark on a remarkable journey and be the first to glimpse the inner workings of the canine brain. Painstakingly, the two worked together to overcome the many technical, legal, and behavioral hurdles. Berns’s research offers surprising results on how dogs empathize with human emotions, how they love us, and why dogs and humans share one of the most remarkable friendships in the animal kingdom.   How Dogs Love Us answers the age-old question of dog lovers everywhere and offers profound new evidence that dogs should be treated as we would treat our best human friends: with love, respect, and appreciation for their social and emotional intelligence.

    The Bathroom Readers' Hysterical Society agrees, and shows it with this endlessly diverting tribute to tabby. From famous cats to the famous with their cats to cats' famous history, from cats who like to paint to cats who travel the world to find their way home, Uncle John's Hysterical Society scours the globe to find the winning-est, wackiest, most wondrous cat tales for this collection.

    More than 35,000 entries. Pronunciations provided for all entries. Covers brand names and generic equivalents of common drugs.

    An Introduction to Meteorology (13th Edition)

    Hailed as the most outstanding book in the biomedical sciences when it was originally published in 1990, Manic-Depressive Illness was the first to survey this massive body of evidence comprehensively and to assess its meaning for both clinician and scientist. It also vividly portrayed the experience of manic-depressive illness from the perspective of patients, their doctors, and researchers. Encompassing an understanding about the illness as Kraeplin conceived of it- about its cyclical course and about the essential unity of its bipolar and recurrent unipolar forms- the book has become the definitive work on the topic, revered by both specialists and nonspecialists alike. Now, in this magnificent second edition, Drs. Frederick Goodwin and Kay Redfield Jamison bring their unique contribution to mental health science into the 21st century. In collaboration with a team of other leading scientists, a collaboration designed to preserve the unified voice of the two authors, they exhaustively review the biological and genetic literature that has dominated the field in recent years and incorporate cutting-edge research conducted since publication of the first edition. They also update their surveys of psychological and epidemiological evidence, as well as that pertaining to diagnostic issues, course, and outcome, and they offer practical guidelines for differential diagnosis and clinical management. The medical treatment of manic and depressive episodes is described, strategies for preventing future episodes are given in detail, and psychotherapeutic issues common in this illness are considered. Special emphasis is given to fostering compliance with medication regimens and treating patients who abuse drugs and alcohol or who pose a risk of suicide. This book, unique in the way that it retains the distinct perspective of its authors while assuring the maximum in-depth coverage of a vastly expanded base of scientific knowledge, will be a valuable and necessary addition to the libraries of psychiatrists and other physicians, psychologists, clinical social workers, neuroscientists, pharmacologists, and the patients and families who live with manic-depressive illness.

    

    Using his signature art style, Jenkins illustrates how these animals dominate their different ecosystems using speed, strength, and even cooperation and cunning. Take a trip through history and discover apex predators both past and present, from the earliest sea creatures to the modern African lion and giant freshwater ray, which can grow to over fifteen feet.

    The all-new Kaufman Field Guide to Advanced Birding takes a different approach, clarifying the basics and providing a framework for learning about each group. Overall principles of identification are explained in clear language, and ten chapters on specific groups of birds show how these principles can be applied in practice. Anyone with a keen interest in identifying birds will find that this book makes the learning process more effective and enjoyable, and that truly understanding what we see and hear can make birding more fun.

    From that moment on, the world became ever more colorful and bizarre, ringing with elaborate songs and dances, epic battles, and rallying cries as the desires of males and females collided, generation after generation, in an unbroken chain of sex going back to the dawn of complex life on Earth.Animal life rings, bleeds, and howls with sex. It's everywhere. Right now warring hordes are locking horns, preening feathers, rampaging lustfully across the savanna, questioning the fidelity of the ones they love. A million females choose; a billion penises ejaculate (or snap off); a trillion sperm battle, block, and tackle. Sex made planet Earth, well, sexy.Writing in a brilliantly engaging style, biologist Jules Howard leads readers on a guided tour of the how and why of sex on Earth, in all its diversity. From sperm wars to cuckoldry, hermaphrodites, virgin births, "exploding" penises, and mallards' "booby-trapped" vaginas, Sex on Earth explores and celebrates the wonders and peculiarities of animal reproduction.

    An exhilarating account of Sapolsky’s twenty-one-year study of a troop of rambunctious baboons in Kenya, A Primate’s Memoir interweaves serious scientific observations with wry commentary about the challenges and pleasures of living in the wilds of the Serengeti — for man and beast alike. Over two decades, Sapolsky survives culinary atrocities, gunpoint encounters, and a surreal kidnapping, while witnessing the encroachment of the tourist mentality on the farthest vestiges of unspoiled Africa. As he conducts unprecedented physiological research on wild primates, he becomes evermore enamored of his subjects — unique and compelling characters in their own right — and he returns to them summer after summer, until tragedy finally prevents him.By turns hilarious and poignant, A Primate’s Memoir is a magnum opus from one of our foremost science writers.

    Tedford have spent the past 20 years studying the evolutionary history of the family Canidae. Both are well known for having established the modern framework for the evolutionary relationship of canids. Combining their research with Mauricio Ant�n's impeccable reconstructions of both extinct and extant species, Wang and Tedford present a remarkably detailed and nuanced portrait of the origin and evolution of canids over the past 40 million years.The authors cull their history from the most recent scientific research conducted on the vast collections of the American Museum of Natural History and other leading institutions. The fossil record of the Canidae, particularly those from their birth place in North America, are the strongest of their kind among known groups of carnivorans. Such a wonderfully detailed evolutionary history provides access to a natural history that is not possible with many other groups of carnivorans.With their rich fossil record, diverse adaptations to various environments, and different predatory specializations, canids are an ideal model organism for the mapping of predator behavior and morphological specializations. They also offer an excellent contrast to felids, which remain entrenched in extreme predatory specializations. The innovative illustrated approach in this book is the perfect accompaniment to an extremely important branch of animal and fossil study. It transforms the science of paleontology into a thrilling visual experience and provides an unprecedented reference for anyone fascinated by dogs.

    In a sequel to White Wolf, award-winning nature photographer Jim Brandenburg's powerful narrative--and 140 color photos of timber wolves in their natural habitat--will revolutionize our thinking about wolves, human nature, our primeval past, and the survival of our planet.

    By some estimates, we may already have lost almost half of the songbirds that filled the skies only forty years ago. Renowned biologist Bridget Stutchbury convincingly argues that songbirds truly are the "canaries in the coal mine"--except the coal mine looks a lot like Earth and we are the hapless excavators.Following the birds on their six-thousand-mile migratory journey, Stutchbury leads us on an ecological field trip to explore firsthand the major threats to songbirds: pesticides, still a major concern decades after Rachel Carson first raised the alarm; the destruction of vital habitat, from the boreal forests of Canada to the diminishing continuous forests of the United States to the grasslands of Argentina; coffee plantations, which push birds out of their forest refuges so we can have our morning fix; the bright lights and structures in our cities, which prove a minefield for migrating birds; and global warming. We could well wake up in the near future and hear no songbirds singing. But we won't just be missing their cheery calls, we'll be missing a vital part of our ecosystem. Without songbirds, our forests would face uncontrolled insect infestations, and our trees, flowers, and gardens would lose a crucial element in their reproductive cycle. As Stutchbury shows, saving songbirds means protecting our ecosystem and ultimately ourselves.Some of the threats to songbirds: - The U.S. annually uses 4-5 million pounds of active ingredient acephate, an insecticide that, even in small quantities, throws off the navigation systems of White-throated sparrows and other songbirds, making them unable to tell north from south. - The U.S. Fish and Wildlife Service conservatively estimated that 4-5 million birds are killed by crashing into communication towers each year.- A Michigan study found that 600 domestic cats killed more than 6,000 birds during a typical 10-week breeding season. Wood thrush, Kentucky warbler, the Eastern kingbird--migratory songbirds are disappearing at a frightening rate. By some estimates, we may already have lost almost half of the songbirds that filled the skies only forty years ago. Renowned biologist Bridget Stutchbury convincingly argues that songbirds truly are the "canaries in the coal mine"--except the coal mine looks a lot like Earth and we are the hapless excavators.Following the birds on their six-thousand-mile migratory journey, Stutchbury leads us on an ecological field trip to explore firsthand the major threats to songbirds: pesticides, still a major concern decades after Rachel Carson first raised the alarm; the destruction of vital habitat, from the boreal forests of Canada to the diminishing continuous forests of the United States to the grasslands of Argentina; coffee plantations, which push birds out of their forest refuges so we can have our morning fix; the bright lights and structures in our cities, which prove a minefield for migrating birds; and global warming. We could well wake up in the near future and hear no songbirds singing. But we won't just be missing their cheery calls, we'll be missing a vital part of our ecosystem. Without songbirds, our forests would face uncontrolled insect infestations, and our trees, flowers, and gardens would lose a crucial element in their reproductive cycle. As Stutchbury shows, saving songbirds means protecting our ecosystem and ultimately ourselves.Some of the threats to songbirds: - The U.S. annually uses 4-5 million pounds of active ingredient acephate, an insecticide that, even in small quantities, throws off the navigation systems of White-throated sparrows and other songbirds, making them unable to tell north from south. - The U.S. Fish and Wildlife Service conservatively estimated that 4-5 million birds are killed by crashing into communication towers each year.- A Michigan study found that 600 domestic cats killed more than 6,000 birds during a typical 10-week breeding season.

    What is a tree? Why are they so important to life on Earth? How do they eat, breathe, grow, communicate, and regenerate themselves? How many different kinds of trees are there, and where do they live? In this beautiful little book, illustrated with rare old engravings and specially commissioned drawings, internationally renowned Finnish tree expert Professor Olavi Huikari takes us on an unforgettable journey deep into the secrets of these most majestic of Earth's life forms.

    The biological background provided enables students to comprehend the major problems in biochemical engineering and formulate effective solutions.