This brief, accessible introduction describes some of the most interesting research in the field and also enables readers to implement and experiment with genetic algorithms on their own. It focuses in depth on a small set of important and interesting topics--particularly in machine learning, scientific modeling, and artificial life--and reviews a broad span of research, including the work of Mitchell and her colleagues.The descriptions of applications and modeling projects stretch beyond the strict boundaries of computer science to include dynamical systems theory, game theory, molecular biology, ecology, evolutionary biology, and population genetics, underscoring the exciting general purpose nature of genetic algorithms as search methods that can be employed across disciplines.An Introduction to Genetic Algorithms is accessible to students and researchers in any scientific discipline. It includes many thought and computer exercises that build on and reinforce the reader's understanding of the text. The first chapter introduces genetic algorithms and their terminology and describes two provocative applications in detail. The second and third chapters look at the use of genetic algorithms in machine learning (computer programs, data analysis and prediction, neural networks) and in scientific models (interactions among learning, evolution, and culture; sexual selection; ecosystems; evolutionary activity). Several approaches to the theory of genetic algorithms are discussed in depth in the fourth chapter. The fifth chapter takes up implementation, and the last chapter poses some currently unanswered questions and surveys prospects for the future of evolutionary computation.

    She found these energetic disturbances correlated with the emotional and physical traumas her clients had experienced throughout their lives, the biofield acting as a record of pain, stress, and trauma from gestation onward. Passing the forks through these areas in the biofield not only corrected the distorted vibrational sounds she was hearing but also imparted consistent, predictable, and sometimes immediate relief from pain, anxiety, insomnia, migraines, depression, fibromyalgia, digestive disorders, and a host of other complaints. Now, nearly 20 years later, McKusick has fully developed her sound healing method, which she calls Sound Balancing, and created a map of the biofield, revealing the precise locations where specific emotions, memories, ailments, and traumas are stored. In this book, McKusick explains the complete practice of Sound Balancing and provides illustrations of her Biofield Anatomy Map. She details how to use tuning forks to find and clear pain and trauma stored in the biofield. She reveals how the traditional principles and locations of the chakras correspond directly with her biofield discoveries. Exploring the science behind Sound Balancing, she examines scientific research on the nature of sound and energy and explains how experiences of trauma produce “pathological oscillations” in the biofield, causing a breakdown of order, structure, and function in the body. Offering a revolutionary perspective on mind, energy, memory, and trauma, McKusick’s guide to Sound Balancing provides new avenues of healing for energy workers, massage therapists, sound healers, and those looking to overcome chronic illness and release the traumas of their past.

    Ground Zero and the surrounding areas were photographed countless thousands of times, yet no one really assessed all of the phenomena found in these photographs. What is presented in this book is not a theory and it is not speculation. It is evidence. It is the body of empirical evidence that must be explained in order to determine what happened at Ground Zero.Anyone declaring who did what or how they did it before they have determined what was done is merely promoting either speculation or propaganda. The popular chant, "9/11 was an inside job," is, scientifically speaking, no different from the chant that "19 bad guys with box cutters did it." Neither one is the result of a scientific investigation supported by evidence that would be admissible in court. Neither identifies what crime was committed or how it was committed.The order of crime solving is to determine1) WHAT happened, then2) HOW it happened (e.g., what weapon), then3) WHO did it. And only then can we address4) WHY they did it (i.e. motive).Let us remember what is required to (legally) convict someone of a crime. You cannot convict someone of a crime based on belief. You cannot convict someone of a crime if you don't even know what crime to charge them with. If you accuse someone of murder using a gun, you'd better be sure the body has a bullet hole in it. Yet, before noon on 9/11/01, we were told who did it, how they did it, and why they did it (they hate us for our freedoms); before any investigation had been conducted to determine what had even been done.Many people have speculated as to who committed the crimes of 9/11 and/or how they did so. But without addressing what happened, speculation of this kind is nothing more than conspiracy theory. My research is not speculation. It is a forensic investigation of what happened to the WTC complex on 9/11.

    The book is also ideal for university and third-level physics or engineering courses on solar photovoltaics, with exercises to check students' understanding and reinforce learning. It is the perfect companion to the Massive Open Online Course (MOOC) on Solar Energy (DelftX, ET.3034TU) presented by co-author Arno Smets. The course is available in English on the nonprofit open source edX.org platform, and in Arabic on edraak.org. Over 100,000 students have already registered for these MOOCs.

    This conclusion is reached through a broad examination of the consequences of our not being vegan – both in relation to human health, environmental pollution, the risk of the spread of diseases, and in relation to the beings we exploit and kill. On all these levels the conclusion is clear: We have no good reason to not go vegan, while we have many good reasons to stop our practice of raising, killing and eating non-human animals and things from them. The bottom line: We have a strong ethical obligation to go vegan."Magnus Vinding makes a compelling case for ending the abuse of other sentient beings. What will we tell our grandchildren? ("But I liked the taste?")"— David Pearce, founder of BLTC Research and co-founder of Humanity+, author of The Hedonistic Imperative."An excellent concise statement of the arguments for going vegan."— Peter Singer, Professor of Bioethics at Princeton University, author of The Life You Can Save: Acting Now to End World Poverty and Animal Liberation.

    This book presents the best of them: pipe-smoking robots, clairvoyant pennies, zoo jailbreaks, literary cannibals, corned beef in space, revolving squirrels, disappearing Scottish lighthouse keepers, reincarnated pussycats, dueling Churchills, horse spectacles, onrushing molasses, and hundreds more. Plus the obscure words, odd inventions, puzzles and paradoxes that have made the website a quirky favorite with millions of readers -- hundreds of examples of the marvelous, the diverting, and the strange, now in a portable format to occupy your idle hours.

    In Beast and Man Mary Midgley, one of our foremost intellectuals, stresses continuities. What makes people tick? Largely, she asserts, the same things as animals. She tells us humans are rather more like other animals than we previously allowed ourselves to believe, and reminds us just how primitive we are in comparison to the sophistication of many animals. A veritable classic for our age, Beast and Man has helped change the way we think about ourselves and the world in which we live.

    This edition is designed to attain a thorough understanding of this vital branch of chemistry.

    It stars turtles and shady and heroic human characters both, in settings ranging from luxury redoubts to degraded habitats, during a time when the confluence of easy global trade, limited supply, and inexhaustible demand has accelerated the stress on species. The growth of the middle class in high-population regions like China, where the turtle is particularly valued, feeds this perfect storm into which the turtle finds itself lashed. This is a tale not just of endangered turtles but also one of overall human failings, frailties, and vulnerabilities—all punctuated by optimistic hope for change fueled by dedicated turtle champions.

    Kimberly Stewart, also known as the Turtle Lady of St. Kitts, is already waiting at midnight when an 800-pound leatherback sea turtle crawls out of the Caribbean surf and onto the sandy beach. The mother turtle has a vital job to do: dig a nest in which she will lay eggs that will hatch into part of the next generation of leatherbacks. With only one in a thousand of the eggs for this critically endangered species resulting in an adult sea turtle, the odds are stacked against her and her offspring. Join the renowned author and photographer Steve Swinburne on a journey through history to learn how sea turtles came to be endangered, and what scientists like Kimberly are doing to save them. For the complete selection of books in this critically acclaimed, award-winning series, visit www.sciencemeetsadventure.com.

    Experienced birders use the most easily observed characteristics — size, structure, behavior, and general color patterns — to identify birds even before looking carefully at plumage details. Now birders at all levels can learn how to identify shorebirds quickly and simply. This guide includes more than 870 stunning color photographs, starting with a general impression of the species and progressing to more detailed images of the bird throughout its life cycle. Quiz questions in the captions will engage and challenge all birders and help them benefit from this simplified, commonsense approach to identification.

    Since the mid-twentieth century, the accelerating pace of energy use, greenhouse gas emissions, and population growth has thrust the planet into a massive uncontrolled experiment. The Great Acceleration explains its causes and consequences, highlighting the role of energy systems, as well as trends in climate change, urbanization, and environmentalism.More than any other factor, human dependence on fossil fuels inaugurated the Anthropocene. Before 1700, people used little in the way of fossil fuels, but over the next two hundred years coal became the most important energy source. When oil entered the picture, coal and oil soon accounted for seventy-five percent of human energy use. This allowed far more economic activity and produced a higher standard of living than people had ever known--but it created far more ecological disruption.We are now living in the Anthropocene. The period from 1945 to the present represents the most anomalous period in the history of humanity's relationship with the biosphere. Three-quarters of the carbon dioxide humans have contributed to the atmosphere has accumulated since World War II ended, and the number of people on Earth has nearly tripled. So far, humans have dramatically altered the planet's biogeochemical systems without consciously managing them. If we try to control these systems through geoengineering, we will inaugurate another stage of the Anthropocene. Where it might lead, no one can say for sure.

    It lays a spiritual foundation under the material one of science; one upon which the current New Age movement is built.A century and more ahead of his time, Walter Russell, in The Secret of Light presents a unique Cosmogony, that of a universe in which Creator and Creation are proven to be a seamless, unified whole, and in which the dualism of “mind and matter” disappears.In revelation of what he terms “natural science,” Russell presents a two-way, magnetic-electric thought-wave universe, cyclic in nature and eternally “creating,” as opposed to the “created, expanding, entropic universe” of current science.Russell’s philosophy of the science of Being, the invisible world of Cause—the nature of consciousness, knowing, thinking, sensing, inspiration, intuition, energy, and the creative process—and the science of Expressed Being, the visible world of Effect—the nature of light, the wave structure of universal creation, the creation of the elements that make up our visible world, and the cycle nature of life and death— are proven a unified continuum.The Secret of Light illuminates the many questions regarding the nature of “science and consciousness.” Dr. Francis Trevelyan Miller (LITT.D., LL.D.), Historical Foundations, New York, wrote in 1947 of The Secret of Light,“I hasten to congratulate you on your epoch-making achievement in giving the world The Secret of Light. In this little volume, with its tremendous magnitude of thought, you have given Science and human knowledge a rebirth—a transmigration from its physical plane to its potential grandeur on the cosmic plane.”“You have opened the door into the infinite—science must enter. It may hesitate; it may engage in controversy, but it cannot afford to ignore the principles you have established which eventually will revolutionize man’s concept of himself, his world, his universe, and his human problems.”“You have done for us in the Twentieth Century what Ptolemy, Euclid, Copernicus, Galileo, Kepler did for their earlier centuries. But you have further penetrated all physical barriers and extended your discoveries into definite forms of the infinite law which created our universe and keeps it in operation with mathematical precision through the millions of years.”“Hitherto, Science while delving into these infinite sources has not attempted to define them. It has left the terminology to the ecclesiastics and theological dialectics. You have the courage and vision to start where they leave off — to explore the creative or spiritual law which motivates everything that exists: principles of far greater import than Einstein’s relativity. I hail you as a forerunner of our New Age of Science.”Part I: Omniscience, The Universe of KnowingPart II: Omnipotence, The Universe of Power Part III: Omnipresence; The Universe of Being

    The Haywire Heart is the first book to examine heart conditions in athletes. Intended for anyone who competes in endurance sports like cycling, triathlon, running races of all distances, and cross-country skiing, The Haywire Heart presents the evidence that going too hard or too long can damage your heart forever. You’ll find what to watch out for, what to do about it, and how to protect your heart so you can enjoy the sports you love for years to come. The Haywire Heart shares the developing research into a group of conditions known as “athlete’s heart”, starting with a wide-ranging look at the warning signs, symptoms, and how to recognize your potential risk. Leading cardiac electrophysiologist and masters athlete Dr. John Mandrola explores the prevention and treatment of heart conditions in athletes like arrhythmia, atrial fibrillation and flutter, tachycardia, hypertrophy, and coronary artery disease. He reviews new research about exercise intensity and duration, recovery, inflammation and calcification, and the ways athletes inflict lasting harm. These heart problems are appearing with alarming frequency among masters athletes who are pushing their bodies harder than ever in the hope that exercise will keep them healthy and strong into their senior years. The book is complete with gripping case studies of elite and age-group athletes from journalist Chris Case—like the scary condition that nearly killed cyclist and coauthor Lennard Zinn—and includes a frank discussion of exercise addiction and the mental habits that prevent athletes from seeking medical help when they need it.Dr. Mandrola explains why many doctors misdiagnose heart conditions in athletes and offers an invaluable guide on how to talk with your doctor about your condition and its proven treatments. He covers known heart irritants, training and rest modifications, effective medicines, and safe supplements that can reduce the likelihood of heart damage from exercise. Heart conditions affect hardcore athletes as well as those who take up sports seeking better health and weight loss. The Haywire Heart is a groundbreaking and critically important guide to heart care for athletes. By protecting your heart now and watching for the warning signs, you can avoid crippling heart conditions and continue to exercise and compete for years to come.

    What can be done to help? That’s where Project Piaba comes in.       Join the award-winning author Sy Montgomery and the photographer Keith Ellenbogen as they traverse the river and rainforest to discover how tiny fish, called piabas, can help preserve the Amazon, its animals, and the rich legacy of its people. Amazon Adventure is an eye-opening—and ultimately hopeful—exploration of how humanity’s practices are affecting and shaping not only the Amazon, but our entire environment.