Heart rate serves as a window into the body, giving you minute-to-minute feedback on your physical condition based on all the factors affecting it—exercise intensity, diet, temperature, humidity, altitude, fatigue, and more.Total Heart Rate Training explains:•Heart function during exercise•How heart rate monitors work•Simple ways to use a heart rate monitor•Advanced heart rate training techniquesWith Total Heart Rate Training, you can design a personalized program that practically guarantees you’ll achieve your fitness goals. You’ll be able to determine the precise and optimal heart rate for each day’s workout by using your heart rate monitor to keep you on target. It’s like having a personal trainer telling you when to go harder and when to back off.This book also shows how powermeters and accelerometers enable you to compare your body’s input, as measured by heart rate, with its output-power or pace. It’s a combination that allows you to train at your peak for that competitive edge.

    . . . Roger Bilstein gracefully wends his way through a maze of technical documentation to reveal the important themes of this story. Rarely has such a nuts-and-bolts tale been so gracefully told."—Air University Review"Easily the best book of the NASA History Series. . . . Starting with the earliest rockets, Bilstein traces the development of the family of massive Saturn launch vehicles that carried the Apollo astronauts to the moon and boosted Skylab into orbit."—Technology and CultureA classic study of the development of the Saturn launch vehicle that took Americans to the moon in the 1960s and 1970s, Stages to Saturn is one of the finest official histories ever produced. The Saturn rocket was developed as a means of accomplishing President John F. Kennedy's goal for the United States to reach the moon before the end of the decade. Without the Saturn V rocket, with its capability of sending as payload the Apollo Command and Lunar Modules--along with support equipment and three astronauts--more than a quarter of a million miles from earth, Kennedy's goal would have been unrealizable. Stages to Saturn not only tells the important story of the research and development of the Saturn rockets and the people who designed them but also recounts the stirring exploits of their operations, from orbital missions around earth testing Apollo equipment to their journeys to the moon and back.  Essential reading for anyone seeking to understand the development of space flight in America and the course of modern technology, this reprint edition includes a new preface by the author providing a 21st-century perspective on the historic importance of the Saturn project.Roger E. Bilstein is professor emeritus of history at the University of Houston, Clear Lake. Regarded as one of the nation’s premier aerospace historians, he is the author of six books, including Flight in America: From the Wrights to the Astronauts and Testing Aircraft, Exploring Space: An Illustrated History of NACA and NASA.

    When the cyborg arrives, she senses a worthy and dangerous opponent--one that's been dead for 800 years...

    

    David Owen's fascinating narrative tells the story of the machine nobody thought we needed but now we can't live without.Chester Carlson grew up in unspeakable poverty, worked his way through junior college and the California Institute of Technology, and made his discovery in solitude in the depths of the Great Depression. He offered his big idea to two dozen major corporations -- among them IBM, RCA, and General Electric -- all of which turned him down. So persistent was this failure of capitalist vision that by the time the Xerox 914 was manufactured by an obscure photographic-supply company in Rochester, New York, Carlson's original patent had expired. Xerography was so unusual and nonintuitive that it conceivably could have been overlooked entirely. Scientists who visited the drafty warehouses where the first machines were built sometimes doubted that Carlson's invention was even theoretically feasible.Drawing on interviews, Xerox company archives, and the private papers of the Carlson family, David Owen has woven together a fascinating and instructive story about persistence, courage, and technological innovation -- a story that has never before been fully told.

    Illustrated throughout, this handbook of birds covers the most common British and European birds in detail.

    Plus, it helps you identify areas of weakness so you can focus your study time. Sample problems and step-by-step examples with explanations in the math and physics sections show you how to work through each problem so you understand the steps it takes to complete the equation. Practice tests with answer keys for each topic - located in the appendices for quick access - help you assess your understanding of each topic and familiarize you with the types of questions you're likely to encounter on the actual exam. HESI Hints boxes offer valuable test-taking tips, as well as rationales, suggestions, examples, and reminders for specific topics.End-of-chapter review questions help you gauge your understanding of chapter content.A full-color layout and more illustrations in the life science chapters visually reinforce key concepts for better understanding.Expanded and updated content in each chapter ensures you're studying the most current content.Basic algebra review in the math section offers additional review and practice.Color-coded chapters help you quickly find specific topic sections.Helpful organizational features in each chapter include an introduction, key terms, chapter outline, and a bulleted chapter summary to help you focus your study.A glossary at the end of the text offers quick access to key terms and their definitions.

    In this groundbreaking analysis, over thirty of the most popular treatments—acupuncture, homeopathy, aromatherapy, reflexology, chiropractic, and herbal medicines—are examined for their benefits and potential dangers. Questions answered include: What works and what doesn't? What are the secrets, and what are the lies? Who can you trust, and who is ripping you off? Can science decide what is best, or do the old wives' tales really tap into ancient, superior wisdom?In their scrutiny of alternative and complementary cures, authors Simon Singh and Edzard Ernst also strive to reassert the primacy of the scientific method as a means for determining public health practice and policy.

    A humming began. Moments later a common surge of desperate, disoriented terror was felt by every crewman as they watched the ship beneath them, and finally their own bodies, disappear into thin air.Now, after more than 25 years, a man wakes up screaming from a nightmare having "something to do with the Navy..." Another, hopelessly insane, draws, in a childish scrawl, pictures of figures holding hands...And Naval investigator Nicholas Hammond scratches at the iceberg tip of a complex network of cover-up and deceit, hiding a scientific breakthrough that could save the world...or destroy it.

    It combines a highly visual approach with primary sources to help all students understand world history and make global connections. It emphasizes the big picture by connecting key concepts, themes, and patterns of interaction found throughout history.

    If you want to learn more, this excellent 2nd-edition is detailed with hundreds of secrets that will help make your comps seamless. For beginners or experts, Ron walks you through the processes of analysis and workflows - linear thinking which will help you become deft and successfully tackle any shot. - Dennis Muren ASC, Senior Visual Effects Supervisor, Industrial Light & MagicRon Brinkman's book is the definitive work on digital compositing and we have depended on this book as a critical part of our in-house training program at Imageworks since the 1999 Edition. We use this book as a daily textbook and reference for our lighters, compositors and anyone working with digital imagery. It is wonderful to see a new edition being released and it will certainly be required reading for all our digital artists here at Imageworks.- Sande Scoredos, Executive Director of Training & Artist Development, Sony Pictures ImageworksThe Art and Science of Digital Compositing is the only complete overview of the technical and artistic nature of digital compositing. It covers a wide range of topics from basic image creation, representation and manipulation, to a look at the visual cues that are necessary to create a believable composite. Designed as an introduction to the field, as well as an authoritative technical reference, this book provides essential information for novices and professionals alike. *17 new case-studies provide in-depth looks at the compositing work done on films such as Chronicles of Narnia: The Lion, the Witch and the Wardrobe, The Golden Compass, The Incredibles, King Kong, The Lord of the Rings: The Return of the King, Sin City, Spider-Man 2, Wallace and Gromit: The Curse of the Were-Rabbit, and Star Wars: Episode 3-Revenge of the Sith. *The accompanying DVD-ROM features bonus resources, including example footage from hit films and projects that give readers hands-on experience with real industry materials.*Includes new sections on 3D compositing, High Dynamic Range (HDR) imaging, Rotoscoping, and much more!

    It has dealt with issues of religious freedom, patriotism, terrorism, genetic engineering, and the ultimate science fiction question: what does it mean to be human? While the re-imagined BSG may not be packed with cool techie tools (the bad guys don't even have laser guns for frak's sake!), this book shows that the science in the series has a lot to say about the use of science and technology in our lives today.What are the principles behind artificial gravity and sublight propulsion? Are Cylons men or machines? How are humanoid Cylons able to interface with computers? By tackling these and other intriguing questions, The Science of Battlestar Galactica takes us billions of miles away from Earth so that we can turn around and see ourselves from a different perspective.Tackles fans' most pressing BSG questions, from how an FTL drive might work to how the 12 colonies of Kobol could co-exist to the principles behind Gaius Baltar's Cylon-detectorFeatures behind-the-scenes anecdotes, quotes from the BSG Series Bible, and over 60 photosIncludes a foreword by BSG co-executive producer, Jane Espenson, and an afterword by actor, Richard Hatch, who played Tom Zarek in the reimagined series and Captain Apollo in the classic seriesCo-written by BSG's scientific advisor and a Wired contributing editorPacked with must-know details and scientific background, this thought-provoking book will help you see Battlestar Galactica as never before.

    After man fled the stars, he tried to explore his own genetic frontier, creating horrible races of deformed beings - some scaled, some furred, tiny, winged and huge. Now Jask, a Pure who retains the original human genetic code, and Tedesco, a great bear with a human brain, are thrown together by their one shared and fatal trait - telepath. Hunted like animals by the fearful populace, they go in search of The Black Presence - which may be the key to mankind's place in the cosmos.