Gut Reactions by chemist Simon Quellen Field shows readers how their bodies react to food and the environment and how their brains affect what and how much they eat. It reveals why some diets work for some people but not for others, based on genetics, previous weight history, brain chemistry, environmental cues, and social pressures. It explores how dozens of hormones affect hunger and satiety and interact with the brain and the gut to regulate feeding behavior. And it explains the addictive nature of foods that interact with the same dopamine and opioid receptors in the brain as cocaine, heroin, amphetamines, and nicotine.             Whether you’re looking to lose weight, put on muscle mass, or simply understand how your metabolism or gut microbiome impact your food cravings, Simon Quellen Field has the scientific answers for you.

    He wrote many letters to the editors of the magazines and newspapers of his day. These letters give a fascinating glimpse into the mind of an eccentric genius. Collected here for the first time are more than forty of Nikola Tesla's letters. The subject matter ranges widely, as Tesla was interested in almost everything. In these letters he responds to Marconi and ... Full description

    Many were fantastic, bizarre creatures that still capture our imagination: the super-predator Tyrannosaurus, the plate-backed Stegosaurus, and the long-necked, long-tailed Diplodocus. Dinosaurs: The Ultimate Guide to How They Lived taps into our enduring interest in dinosaurs, shedding new light on different dinosaur groups. Leading paleontology experts Darren Naish and Paul Barrett trace the evolution, anatomy, biology, ecology, behavior, and lifestyle of a variety of dinosaurs. They also remind us that dinosaurs are far from extinct: they present evidence supporting the evolution of dinosaurs to birds that exist today as approximately ten thousand different species. Throughout their narrative Naish and Barrett reveal state-of-the-art new findings shaping our understanding of dinosaurs. Readers will discover, for example, how the use of CT-scanning enables scientists to look inside dinosaur skulls, thus gaining new insight into their brains and sense organs. Dinosaurs is a must-have for all those wanting to keep up to date about these dynamic, complicated creatures.

    The pictorial models are useful in understanding relationships. The models also abound in descriptive detail.

    Taken literally, it implies that there are many universes “parallel” to the one we see around us. This multiplicity of universes, according to Deutsch, turns out to be the key to achieving a new worldview, one which synthesizes the theories of evolution, computation, and knowledge with quantum physics. Considered jointly, these four strands of explanation reveal a unified fabric of reality that is both objective and comprehensible, the subject of this daring, challenging book. The Fabric of Reality explains and connects many topics at the leading edge of current research and thinking, such as quantum computers (which work by effectively collaborating with their counterparts in other universes), the physics of time travel, the comprehensibility of nature and the physical limits of virtual reality, the significance of human life, and the ultimate fate of the universe. Here, for scientist and layperson alike, for philosopher, science-fiction reader, biologist, and computer expert, is a startlingly complete and rational synthesis of disciplines, and a new, optimistic message about existence.

    As a pragmatic, hands-on guide for beginning to intermediate hobbyists, The Conscientious Marine Aquarist demystifies the process of planning, setting up, stocking, and managing a beautiful, thriving slice of the tropical ocean. A leading advocate for the responsible collection and care of wild-caught specimens, Fenner starts with the basics -- "What is a fish?" -- and proceeds to give the reader the scientific background and expert-level secrets to being a smarter consumer, better steward, and more successful marine aquarium keeper.

    The authors – Olli Sovijärvi, M.D., technology expert Teemu Arina and nutrition expert Jaakko Halmetoja – upgrade the fundamentals of a balanced life: sleep, nutrition, exercise, work and the mind. What is the 20 % that will lead to 80 % of the results when it comes to optimal well-being?Biohacker’s Handbook takes the latest research into holistic health and turns it into practical and applicable information in a visual and readable format. With more than 1500 references and hundreds of images, Biohacker’s Handbook is “the missing manual of the human body” and an essential addition to the library, work desk, kitchen, gym, suitcase and bedroom of anyone with a genuine interest in optimal human performance, health and well-being.

    The result is a wealth of stimulating ideas set among clear explanations drawn from a revelatory decade in biology."—Andrew H. Knoll, author of Life on a Young Planet"Thought-provoking and lucidly written. . . . The Plausibility of Life will help readers understand not just the plausibility of evolution, but its remarkable, inventive powers." —Sean Carroll, author of Endless Forms Most Beautiful: The New Science of Evo Devo“Remarkably lucid and comprehensive, this new theoretical synthesis will . . . shift the grounds for debate in the controversy surrounding organic evolution.”—Booklist (starred review)

    Written for the non-scientist, Gaia is a journey through time and space in search of evidence with which to support a new and radically different model of our planet. In contrast to conventional belief that living matter is passive in the face of threats to its existence, the book explores the hypothesis that the earth's living matter-air, ocean, and land surfaces-forms a complex system that has the capacity to keep the Earth a fit place for life. Since Gaia was first published, many of Jim Lovelock's predictions have come true, and his theory has become a hotly argued topic in scientific circles. Here, in a new Preface, Lovelock outlines his present state of the debate.

    But what if science itself can’t be relied on?Medicine, education, psychology, health, parenting – wherever it really matters, we look to science for advice. Science Fictions reveals the disturbing flaws that undermine our understanding of all of these fields and more.While the scientific method will always be our best and only way of knowing about the world, in reality the current system of funding and publishing science not only fails to safeguard against scientists’ inescapable biases and foibles, it actively encourages them. From widely accepted theories about ‘priming’ and ‘growth mindset’ to claims about genetics, sleep, microbiotics, as well as a host of drugs, allergies and therapies, we can trace the effects of unreliable, overhyped and even fraudulent papers in austerity economics, the anti-vaccination movement and dozens of bestselling books – and occasionally count the cost in human lives.Stuart Ritchie was among the first people to help expose these problems. In this vital investigation, he gathers together the evidence of their full and shocking extent – and how a new reform movement within science is fighting back. Often witty yet deadly serious, Science Fictions is at the vanguard of the insurgency, proposing a host of remedies to save and protect this most valuable of human endeavours from itself.

    The most up-to-date and beautifully illustrated text on the market, it has a strong molecular and cellular approach, firmly relating the molecular and cellular biological underpinnings of physiology to the study of human physiology and disease. Contributions from leading physiologists ensure authoritative, cutting-edge information, and thorough and consistent editing have produced a readable and student-friendly text.The smart way to study!Elsevier titles with STUDENT CONSULT will help you master difficult concepts and study more efficiently in print and online! Perform rapid searches. Integrate bonus content from other disciplines. Download text to your handheld device. And a lot more. Each STUDENT CONSULT title comes with full text online, a unique image library, case studies, USMLE style questions, and online note-taking to enhance your learning experience.

    Too often, overwhelmed by anatomical detail, students miss out on the functional beauty of the nervous system and its relevance to clinical practice.

    The book brings together the latest in neuroscience research to present a new and proven approach to brain health and aging." “The most important book you’ll read this year.” The Neurogenesis Diet and Lifestyle brings together the latest in neuroscience research to present a new and proven view of brain health and aging. Only recently has it been discovered that the brain produces new brain cells throughout our entire lives, a process called neurogenesis. The rate at which we form new brain cells has a profound influence upon every aspect of our life. When the rate of neurogenesis is low, we see cognitive deficits and memory problems, anxiety and stress, depression, and lowered immunity. Life is difficult. With high rates of neurogenesis we see the opposite: enhanced cognitive abilities, rapid learning, emotional resilience, protection from anxiety, stress and depression, heightened immunity and robust health. We flourish. Life is wonderful. Given the neurotoxic norms of society, it’s almost universally true that your brain is working far below its capacity. It is deteriorating much faster than it needs to. What good is living longer if your brain can’t go the distance? Recent discoveries in the emerging field of neurogenesis reveal the secrets to radically improve your brain’s health. You can operate at a higher level than you ever dreamed possible – at any age! ”A revolutionary paradigm shift in brain health and brain aging." This scientifically validated, 4-point program of diet and lifestyle will: • Improve your memory and brain power • Inoculate you against stress and depression • Prevent or delay cognitive decline, dementia and Alzheimer’s • Enrich your relationships and sex life • Help you connect with your loving center of peace This book presents the latest neuroscience discoveries to increase brain power, enhance memory, increase brain fitness by seeing what kinds of brain exercises actually work, and build a better brain. It contains dietary recommendations for brain food, brain vitamins, brain supplements, memory vitamins and memory supplements. “This is the best book to give anyone over 50!” This book also spells out the symptoms of dementia, the stages of dementia, signs of cognitive decline and stages of Alzheimer’s. The plan presented in The Neurogenesis Diet and Lifestyle will help to ward off cognitive decline and avoid dementia stages. This lifestyle is the only lifestyle for which there is scientific evidence supporting it, based on a late 2014 research study by the Buck Foundation. The Neurogenesis Diet and Lifestyle is aimed at improving how your brain functions. Your rate of neurogenesis may be the most important factor in your brain health. And increasing your rate of neurogenesis by three to five times can result in powerfully improved memory, learning, cognitive enhancement, as well as improved immunity and protection against stress and depression. You can live and perform well beyond where you are now. For more information, please visit: NeurogenesisDiet.

    A defiant atheist, Chapman is confronted not only by the fundamentalist beliefs that continue to banish the theory of evolution but by his own spiritual malaise as the outward journey becomes an inward quest, a tragicomic "accidental memoir"."First there was Charles Darwin, two yards long and nobody's fool. Then there was his son, my great-grandfather, Sir Francis Darwin, an eminent botanist. Then came my grandmother Frances, a modest poet who spent a considerable amount of time in rest-homes for depression From her issued my beloved mother, Clare, who was extremely short, failed to complete medical school, and eventually became an alcoholic. Then we get down to me. I'm in the movie business."Trials of the Monkey combines travel writing and reportage, as Chapman records his encounters in the South, with history and the accidental memoir of a man full of mid-life doubts in a genre-breaking first book that is darkly funny, provocative and poignant.

    From the big bang to the present and into the next millenium, The Universe Story unites science and the humanities in a dramatic exploration of the unfolding of the universe, humanity's evolving place in the cosmos, and the boundless possibilities for our future.