It is intended to demystify ecological models and the mathematics behind them by deriving the models from first principles. The Primer explains in detail basic concepts of exponential and logistic population growth, age-structured demography, metapopulation dynamics, competition, predation, island biogeography, and, in a chapter new to this edition, succession. The book may be used as a self-teaching tutorial by students, as a primary textbook, or as a supplemental text to a general ecology textbook.

    The Human Genome Project finished sequencing human DNA. It seemed it was only a matter of time until we had all the answers to the secrets of life on this planet. The cutting-edge of biology, however, is telling us that we still don't even know all of the questions. How is it that, despite each cell in your body carrying exactly the same DNA, you don't have teeth growing out of your eyeballs or toenails on your liver? How is it that identical twins share exactly the same DNA and yet can exhibit dramatic differences in the way that they live and grow? It turns out that cells read the genetic code in DNA more like a script to be interpreted than a mould that replicates the same result each time. This is epigenetics and it's the fastest-moving field in biology today. The Epigenetics Revolution traces the thrilling path this discipline has taken over the last twenty years. Biologist Nessa Carey deftly explains such diverse phenomena as how queen bees and ants control their colonies, why tortoiseshell cats are always female, why some plants need a period of cold before they can flower, why we age, develop disease and become addicted to drugs, and much more. Most excitingly, Carey reveals the amazing possibilities for humankind that epigenetics offers for us all - and in the surprisingly near future.

    It provides information on how drugs enter the body, how they manipulate the brain, their short- & long-term effects, the high they produce & the circumstances in which they can be deadly. psychological & pharmacological research on drugs. Whether the reader is a student confronted by drugs for the first time, an accountant reaching for another cup of coffee, or a health educator, this book aims to provide a clear understanding of how drugs work & the consequences of their use.

    Part One presents the general principles of pathophysiology and discusses the influence of the environment and the role of genetics in the development of disease. Part Two, organized by body system, examines normal anatomy and physiology, alterations of function in adults, and alterations of function in children.

    With more than one in every five people over the age of fourteen addicted, drug abuse has been called the most formidable health problem worldwide. If we are not victims ourselves, we all know someone struggling with the merciless compulsion to alter their experience by changing how their brain functions.Drawing on years of research--as well as personal experience as a recovered addict--researcher and professor Judy Grisel has reached a fundamental conclusion: for the addict, there will never be enough drugs. The brain's capacity to learn and adapt is seemingly infinite, allowing it to counteract any regular disruption, including that caused by drugs. What begins as a normal state punctuated by periods of being high transforms over time into a state of desperate craving that is only temporarily subdued by a fix, explaining why addicts are unable to live either with or without their drug. One by one, Grisel shows how different drugs act on the brain, the kind of experiential effects they generate, and the specific reasons why each is so hard to kick.Grisel's insights lead to a better understanding of the brain's critical contributions to addictive behavior, and will help inform a more rational, coherent, and compassionate response to the epidemic in our homes and communities.

    Cells are built out of molecular circuits that perform logical operations, as electronic devices do, but with unique properties. Bray argues that the computational juice of cells provides the basis of all the distinctive properties of living systems: it allows organisms to embody in their internal structure an image of the world, and this accounts for their adaptability, responsiveness, and intelligence.In Wetware, Bray offers imaginative, wide-ranging and perceptive critiques of robotics and complexity theory, as well as many entertaining and telling anecdotes. For the general reader, the practicing scientist, and all others with an interest in the nature of life, the book is an exciting portal to some of biology’s latest discoveries and ideas.

    It touches on its evolutionary development, its algorithmic nature and its scientific history by bridging ideas across Neuroscience, Computer Science, Biotechnology, Evolutionary History, Cognitive Science, Political Philosophy, and Artificial Intelligence.Never before had there been nearly as many scientists, resources or productive research focused on these topics, and humanity has achieved some understanding and some clarification. With the speed of progress it is timely to communicate an overreaching perspective, this book puts an emphasis on conveying the essential questions and what we know about their answers in a simple, clear and exciting way.Humans, along with the first RNA molecules, the first life forms, the first brains, the first conscious animals, the first societies and the first artificial agents constitute an amazing and crucial development in a path of increasingly complex computational intelligence. And yet, we occupy a minuscule time period in the history of Earth, a history that has been written by Genes, by Cultures and by Consciousnesses. If we abandon our anthropomorphic bias it becomes obvious that Humans are not so special after all. We are an important but short and transitory step among many others in a bigger story. The story of our computational minds, which is ours but not only ours. What is the relationship between computation, cognition and everything else? What is life and how did it originate? What is the role of culture in human minds? What do we know about the algorithmic nature of the mind, can we engineer it? What is the computational explanation of consciousness? What are some possible future steps in the evolution of minds? The underlying thread is the computational nature of the Mind which results from the mixture of Genes, Cultures and Consciousness. While these three interact in complex ways, they are ultimately computational systems on their own which appeared at different stages of history and which follow their own selective processes operating at different time scales. As technology progresses, the distinction between the three components materializes and will be a key determinant of the future.Among the many topics covered are the origin of life, the concept of computation and its relation to Turing Machines, cultural evolution and the notion of a Selfish Meme, free will and determinism, moral relativity, the hard problem of consciousness, the different theories of concepts from the perspective of cognitive science, the current status of AI and Machine Learning including the symbolic vs sub-symbolic dichotomy, the contrast between logical reasoning and neural networks, and the recent history of Deep Learning, Geoffrey Hinton, DeepMind and its algorithm AlphaGo. It also develops on the history of science and looks into the possible future building on the work of authors like Daniel Dennett, Yuval Harari, Richard Dawkins, Francis Crick, George Church, David Chalmers, Susan Carey, Stanislas Dehaene, Robert Boyd, Joseph Henrich, Daniel Kahneman, Moran Cerf, Josh Tenenbaum, David Deutsch, Steven Pinker, Ray Kurzweil, John von Neumann, Herbert Simon and many more. Andres Campero is a researcher and PhD student at the Brain and Cognitive Sciences Department and at the Computer Science and Artificial Intelligence Laboratory at the Massachusetts Institute of Technology (MIT).

    For more than thirty years, Richard Davidson has been at the forefront of brain research. Now he gives us an entirely new model for understanding our emotions, as well as practical strategies we can use to change them.Davidson has discovered that personality is composed of six basic emotional "styles," including resilience, self-awareness, and attention. Our emotional fingerprint results from where on the continuum of each style we fall. He explains the brain chemistry that underlies each style in order to give us a new model of the emotional brain, one that will even go so far as to affect the way we treat conditions like autism and depression. And, finally, he provides strategies we can use to change our own brains and emotions-if that is what we want to do.Written with bestselling author Sharon Begley, this original and exciting book gives us a new and useful way to look at ourselves, develop a sense of well-being, and live more meaningful lives.

    Molecular Cell Biology stands out from its peers in this course in that it provides a clear introduction to the techniques and experiments of scientists past and present, not just an "encyclopedia" of information.  This experimental emphasis, together with a solid pedagogical framework in the chapters, provides the clearest, most cutting-edge text available.

    But modern times have forced the world’s tribes into a shared space, resulting in epic clashes of values along with unprecedented opportunities. As the world shrinks, the moral lines that divide us become more salient and more puzzling. We fight over everything from tax codes to gay marriage to global warming, and we wonder where, if at all, we can find our common ground. A grand synthesis of neuroscience, psychology, and philosophy, Moral Tribes reveals the underlying causes of modern conflict and lights the way forward. Greene compares the human brain to a dual-mode camera, with point-and-shoot automatic settings (“portrait,” “landscape”) as well as a manual mode. Our point-and-shoot settings are our emotions—efficient, automated programs honed by evolution, culture, and personal experience. The brain’s manual mode is its capacity for deliberate reasoning, which makes our thinking flexible. Point-and-shoot emotions make us social animals, turning Me into Us. But they also make us tribal animals, turning Us against Them. Our tribal emotions make us fight—sometimes with bombs, sometimes with words—often with life-and-death stakes. An award-winning teacher and scientist, Greene directs Harvard University’s Moral Cognition Lab, which uses cutting-edge neuroscience and cognitive techniques to understand how people really make moral decisions. Combining insights from the lab with lessons from decades of social science and centuries of philosophy, the great question of Moral Tribes is this: How can we get along with Them when what they want feels so wrong to Us? Ultimately, Greene offers a set of maxims for navigating the modern moral terrain, a practical road map for solving problems and living better lives. Moral Tribes shows us when to trust our instincts, when to reason, and how the right kind of reasoning can move us forward. A major achievement from a rising star in a new scientific field, Moral Tribes will refashion your deepest beliefs about how moral thinking works and how it can work better.

    Being a journalist, she dove into the research and uncovered neurodiversity—a framework that moves away from pathologizing “abnormal” versus “normal” brains and instead recognizes the vast diversity of our mental makeups. When it comes to women, sensory processing differences are often overlooked, masked, or mistaken for something else entirely. Between a flawed system that focuses on diagnosing younger, male populations, and the fact that girls are conditioned from a young age to blend in and conform to gender expectations, women often don’t learn about their neurological differences until they are adults, if at all. As a result, potentially millions live with undiagnosed or misdiagnosed neurodivergences, and the misidentification leads to depression, anxiety, low self-esteem, and shame. Meanwhile, we all miss out on the gifts their neurodivergent minds have to offer.Divergent Mind is a long-overdue, much-needed answer for women who have a deep sense that they are “different.” Sharing real stories from women with high sensitivity, ADHD, autism, misophonia, dyslexia, SPD and more, Nerenberg explores how these brain variances present differently in women and dispels widely-held misconceptions (for example, it’s not that autistic people lack sensitivity and empathy, they have an overwhelming excess of it).Nerenberg also offers us a path forward, describing practical changes in how we communicate, how we design our surroundings, and how we can better support divergent minds. When we allow our wide variety of brain makeups to flourish, we create a better tomorrow for us all.

    The Seventh Edition updates and revises material to reflect current advances in respiratory science but does not stray from the proven formula students and faculty have enjoyed since 1974.New updates include physiology of pulmonary capillaries, hypoxic pulmonary vasoconstriction, pulmonary edema, surface tension, elastic properties of the lung and chest wall, metabolic functions of the lung, and perinatal respiration. Ample illustrations and pedagogical features help clarify important equations and concepts. USMLE-style review questions at the end of each chapter help students review for class or boards.

    Throughout our life, we look for ways to keep our mind sharp and effortlessly productive. Now, globetrotting neurosurgeon Dr. Sanjay Gupta offers insights from top scientists all over the world, whose cutting-edge research can help you heighten and protect brain function and maintain cognitive health at any age. Keep Sharp debunks common myths about aging and cognitive decline, explores whether there’s a “best” diet or exercise regimen for the brain, and explains whether it’s healthier to play video games that test memory and processing speed, or to engage in more social interaction. Discover what we can learn from “super-brained” people who are in their eighties and nineties with no signs of slowing down—and whether there are truly any benefits to drugs, supplements, and vitamins. Dr. Gupta also addresses brain disease, particularly Alzheimer’s, answers all your questions about the signs and symptoms, and shows how to ward against it and stay healthy while caring for a partner in cognitive decline. He likewise provides you with a personalized twelve-week program featuring practical strategies to strengthen your brain every day. Keep Sharp is the only owner’s manual you’ll need to keep your brain young and healthy regardless of your age!

    Bonnie Henry has been called one of the most effective public health figures in the world by The New York Times. She has been called a calming voice in a sea of coronavirus madness, and our hero in national newspapers. But in the waning days of 2019, when the first rumours of a strange respiratory ailment in Wuhan, China began to trickle into her office in British Colombia, these accolades lay in a barely imaginable future.Only weeks later, the whole world would look back on the previous year with the kind of nostalgia usually reserved for the distant past. With a staggering suddenness, our livelihoods, our closest relationships, our habits and our homes had all been transformed.In a moment when half-truths threatened to drown out the truth, when recklessness all too often exposed those around us to very real danger, and when it was difficult to tell paranoia from healthy respect for an invisible threat, Dr. Henry's transparency, humility, and humanity became a beacon for millions of Canadians.And her trademark enjoinder to be kind, be calm, and be safe became words for us all to live by.Coincidentally, Dr. Henry's sister, Lynn, arrived in BC for a long-planned visit on March 12, just as the virus revealed itself as a pandemic. For the four ensuing weeks, Lynn had rare insight into the whirlwind of Bonnie's daily life, with its moments of agony and gravity as well as its occasional episodes of levity and grace. Both a global story and a family story, Be Kind, Be Calm, Be Safe combines Lynn's observations and knowledge of Bonnie's personal and professional background with Bonnie's recollections of how and why decisions were made, to tell in a vivid way the dramatic tale of the four weeks that changed all our lives.Be Kind, Be Calm, Be Safe is about communication, leadership, and public trust; about the balance between politics and policy; and, at heart, about what and who we value, as individuals and a society.The authors' advance from the publisher will be donated to charities with a focus on alleviating communities hit particularly hard by the pandemic: True North Aid with its Covid-19 response in Northern Indigenous communities, and First Book Canada, with its focus on reading and literacy for underserved, marginalized youth.

    In You Are the Placebo, Dr. Joe Dispenza shares numerous documented cases of those who reversed cancer, heart disease, depression, crippling arthritis, and even the tremors of Parkinson’s disease by believing in a placebo. Similarly, Dr. Joe tells of how others have gotten sick and even died the victims of a hex or voodoo curse—or after being misdiagnosed with a fatal illness. Belief can be so strong that pharmaceutical companies use double- and triple-blind randomized studies to try to exclude the power of the mind over the body when evaluating new drugs.     Dr. Joe does more than simply explore the history and the physiology of the placebo effect. He asks the question: “Is it possible to teach the principles of the placebo, and without relying on any external substance, produce the same internal changes in a person’s health and ultimately in his or her life?” Then he shares scientific evidence (including color brain scans) of amazing healings from his workshops, in which participants learn his model of personal transformation, based on practical applications of the so-called placebo effect. The book ends with a “how-to” meditation for changing beliefs and perceptions that hold us back—the first step in healing.     You Are the Placebo combines the latest research in neuroscience, biology, psychology, hypnosis, behavioral conditioning, and quantum physics to demystify the workings of the placebo effect . . . and show how the seemingly impossible can become possible.