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William Wallace: The King's Enemy
by D. J. GrayBorn in 1274, William Wallace, without land or title, began in his teens to raise the hopes of his fellow scotts that with intelligence, unity and bravery they could expel the armies of King Edward I which invaded Scotland taking its wealth, land and freedom. He triumphed in numerous battles, large and small, including the battle of Stirling. Though named the Guardian of Scotland by his devoted countrymen, he never accepted financial reward, land or power. Freedom was his only ideal. He was betrayed for ten shillings and bravely suffered a brutal death at the hands of the English king who feared and hated him. This is a scholarly and fascinating biography of Wallace, a brilliant warrior and admirable hero.
Williams' Nutrition for Health, Fitness and Sport
by Eric S. Rawson J. David Branch Tammy J. StephensonNutrition for Health, Fitness and Sport uses a question-answer approach, which is convenient when you may have occasional short periods to study, such as riding a bus or during a lunch break. In addition, the questions are arranged in a logical sequence, the answer to one question often leading into the question that follows. Where appropriate, cross-referencing within the text is used to expand the discussion. No deep scientific background is needed for the chemical aspects of nutrition and energy expenditure,as these have been simplified. Instructors who use this book as a course text may add details of biochemistry as they feel necessary.
Willy Ley: Prophet of the Space Age
by Jared S. Buss"Beautifully written. Reveals the vicissitudes of an extraordinarily interesting life."--Michael J. Neufeld, author of Von Braun: Dreamer of Space, Engineer of War "Willy Ley has been a mystery among spaceflight historians for many years. His role as science writer, advocate, and popularizer is known to many but understood by few. This book unpacks that story."--Roger D. Launius, associate director of collections and curatorial affairs, National Air and Space Museum "Ley lit the fire of interplanetary enthusiasm in the hearts of generations of young space cadets. Long overdue, this biography establishes the details and the ups and downs of his career."--Tom D. Crouch, author of Lighter Than Air: An Illustrated History of Balloons and Airships "Beyond recovering the fascinating and many contradictory aspects of Ley's extraordinary life, Buss has provided a valuable case study of the complex relationship between science popularization, mass media, and scientific advocacy in the twentieth century."--Asif A. Siddiqi, author of The Red Rockets' Glare: Spaceflight and the Soviet Imagination, 1857-1957 Willy Ley inspired young rocket scientists and would-be astronauts around the world to imagine a future of interplanetary travel long before space shuttles existed. This is the first biography of the science writer and rocketeer who predicted and boosted the rise of the Space Age. Born in Germany, Ley became involved in amateur rocketry until the field was taken over by the Nazis. He fled to America, where he forged a new life as a weapons expert and journalist during World War II and as a rocket researcher after the war. As America's foremost authority on rockets, missiles, and space travel, he authored books and scientific articles, while also regularly writing for science fiction pulp magazines and publishing what he termed romantic zoology--a blend of zoology, cryptozoology, history, and mythology. He even consulted for television's Tom Corbett, Space Cadet and the Disney program Man in Space, thrilling audiences with a romanticized view of what spaceflight would be like. Yet as astronauts took center stage and scientific intellectuals such as Wernher von Braun became influential during the space race, Ley lost his celebrity status. With an old-fashioned style of popular writing and eccentric perspectives influenced by romanticism and science fiction, he was ignored by younger historians. This book returns Willy Ley to his rightful place as the energizer of an era--a time when scientists and science popularizers mixed ranks and shared the spotlight so that our far-fetched, fantastic dreams could turn into the reality of tomorrow. Jared S. Buss is adjunct professor of history at Oklahoma City Community College.
Willy Ley's Exotic Zoology
by Willy LeyThe extremely diverse inhabitants of Willy Ley's extraordinary zoo all have one thing in common: there is or has been a mystery about them. But Willy doesn't just describe the animals or the mystery, he also digs deep in the records and stories about those mysteries to solve as many as possible--from fabled unicorns and mermaids, to when we realized dinosaurs were real, to the ever charming dodo, to real monsters of the sea and beyond.
Wilms’ Tumor
by Yogesh Kumar SarinThis book covers all aspects of Wilms’ tumor, the second most typical solid tumor in children. Its potential for complete cure underscores correct management of this tumor. To achieve this goal, the book aims to provide all necessary details for practicing Pediatric surgeons, Oncologists, Pediatricians, Urologists, and Medical students. Topics ranging from epidemiology, etiology, pathology, clinical features, diagnostic methods, surgery, chemotherapy, radiotherapy to cutting-edge inventions are described in great detail.Detailed descriptions of surgical techniques and their nuances will greatly benefit surgeons and surgical residents. Importantly, all the chapters are written by authors who have first-hand experience with clinical management. Thus the text ensures the practical application of theoretical details.
Wilson and Walker's Principles and Techniques of Biochemistry and Molecular Biology
by Andreas Hofmann Samuel ClokieBringing this best-selling textbook right up to date, the new edition uniquely integrates the theories and methods that drive the fields of biology, biotechnology and medicine, comprehensively covering both the techniques students will encounter in lab classes and those that underpin current key advances and discoveries. The contents have been updated to include both traditional and cutting-edge techniques most commonly used in current life science research. Emphasis is placed on understanding the theory behind the techniques, as well as analysis of the resulting data. New chapters cover proteomics, genomics, metabolomics, bioinformatics, as well as data analysis and visualisation. Using accessible language to describe concepts and methods, and with a wealth of new in-text worked examples to challenge students' understanding, this textbook provides an essential guide to the key techniques used in current bioscience research.
Winchester Shotguns
by Dennis AdlerIn the study and appreciation of American history, and in understanding the crucial role played by firearms in that extraordinary saga, one of the most famous gunmakers is Winchester. Their products are so much in demand that they indisputably hold the title of the Blue Chips of gun collecting. And while a notable amount of literature on these marques has appeared in print, much of it from the period of post-World War II, there are still major categories which demand focused books. Such works are in response not only to the "need to know" from students, historians and collectors, but also are a powerful reflection of the ever-expanding explosion of interest in the magical world of firearms. The study of arms is a highly visual, and technical, pursuit. Having the objects sitting on a page, as if they are on the reader's desk, is a true delight. Few photographers can equal those images of excellence. And no one today can match his combination of skill, aptitude and artistry at doing both text and photographs
Wind
by Jan DeblieuThe wind has sculpted Earth from the beginning of time, but it has also shaped humans--our histories, religions and cultures, the way we build our dwellings, and how we think and feel. In this poetic, acclaimed work, Jan DeBlieu takes the tempests of her home, the North Carolina Outer Banks, as a starting point for considering how the world's breezes and gales have made us who we are. She travels widely, seeking out the scientists, sailors and sages who, like her, are haunted by the movement of air.
Wind
by Olga FadeevaA browsable, appealing introduction to an important weather phenomenon.If your hair has ever blown back on a breezy day, you&’ve noticed the wind at work. But what causes the wind? Are there different types of wind? How do we measure and name them? How does the wind shape our ecosystems, plants, and animals? What about people: how have human beings used the wind in the past and the present? Can you really sail into the wind, and would a tailwind help or hurt your plane&’s takeoff? Up, up beyond the clouds, does the wind affect other planets, too? Created with help from a meteorologist, this beautiful book is a fascinating exploration of the wind&’s role in world history and earth science. Playful prose and colorful illustrations invite children to bring their questions along as they learn more about this powerful—but sometimes overlooked—natural element.
Wind Energy (Let's Explore Global Energy)
by David Armentrout Patricia ArmentroutIntroduces methods of obtaining power from the wind, places wind power in context with other power resources, explains how it works, and considers the advantages and disadvantages of its possible future use.
Wind Energy: Renewable Energy And The Environment
by Vaughn Nelson Kenneth StarcherThis book explores the wind industry from its inception in the 1970s to today; presents the design, aerodynamics, operation, control, applications, and different types of wind turbines; and provides ample reasons to shift from fossil fuels to renewable energy. It also discusses the political and economic factors regarding the adoption of wind as an energy source. It covers the characteristics of wind, such as shear, power potential, and turbulence, and discusses the measurement and siting of individual wind turbines and wind farms. This new edition is fully updated throughout, and adds new material on wind forecasting, offshore wind, decommissioning and repowering wind farms, and more.
Wind Energy and Wildlife Interactions
by Johann KöppelThis book presents a selection of new insights in understanding and mitigating impacts on wildlife and their habitats. Topics such as, species behaviour and responses; collision risk and fatality estimation; landscape features and gradients, are considered. Other chapters in the book cover the results of current research on mitigation; compensation; effectiveness of measures; monitoring and long-term effects; planning and siting. Examples are given of current research on shutdown on demand and curtailment algorithms. By identifying what we have learned so far, and which predominate uncertainties and gaps remain for future research, this book contributes to the most up to date knowledge on research and management options. This book includes presentations from the Conference on Wind Energy and Wildlife impacts (CWW15), March 2015, hosted by the Berlin Institute of Technology, which offered a platform to national and international participants to showcase the current state of knowledge in wind energy’s wildlife implications.
Wind Energy Conversion Systems
by S. M. MuyeenWind Energy Conversion System covers the technological progress of wind energy conversion systems, along with potential future trends. It includes recently developed wind energy conversion systems such as multi-converter operation of variable-speed wind generators, lightning protection schemes, voltage flicker mitigation and prediction schemes for advanced control of wind generators. Modeling and control strategies of variable speed wind generators are discussed, together with the frequency converter topologies suitable for grid integration. Wind Energy Conversion System also describes offshore farm technologies including multi-terminal topology and space-based wind observation schemes, as well as both AC and DC based wind farm topologies. The stability and reliability of wind farms are discussed, and grid integration issues are examined in the context of the most recent industry guidelines. Wind power smoothing, one of the big challenges for transmission system operators, is a particular focus. Fault ride through and frequency fluctuation mitigation using energy storage options are also covered. Efficiency analyses are presented for different types of commercially available wind turbine generator systems, large scale wind generators using superconducting material, and the integration of offshore wind and marine current farms. Each chapter is written by a leader in the wind energy arena, making Wind Energy Conversion System a valuable reference for researchers and students of wind energy.
Wind Energy Design
by Thomas Corke Robert NelsonWind Energy Systems is designed for undergraduate engineering courses, with a focus on multidisciplinary design of a wind energy system. The text covers basic wind power concepts and components - wind characteristics and modeling, rotor aerodynamics, lightweight flexible structures, wind farms, aerodynamics, wind turbine control, acoustics, energy storage, and economics. These topics are applied to produce a new conceptual wind energy design, showing the interplay of various design aspects in a complete system. An ongoing case study demonstrates the integration of various component topics, and MATLAB examples are included to show computerized design analysis procedures and techniques.
Wind Energy Explained: On Land and Offshore
by James F. Manwell Emmanuel Branlard Jon G. McGowan Bonnie RamWIND ENERGY EXPLAINED Authoritative and bestselling textbook detailing the many aspects of using wind as an energy source Wind Energy Explained provides complete and comprehensive coverage on the topic of wind energy, starting with general concepts like the history of and rationale for wind energy and continuing into specific technological components and applications along with the new recent developments in the field. Divided into 16 chapters, this edition includes up-to-date data, diagrams, and illustrations, boasting an impressive 35% new material including new sections on metocean design conditions, wind turbine design, wind power plants and the electrical system, fixed and floating offshore wind turbines, project development, permitting and environmental risks and benefits, turbine installation, operation and maintenance, and high penetration wind energy systems and power-to-X. Wind Energy Explained also includes information on: Modern wind turbines, covering the design and their many components such as the rotor, drive train, and generator Aerodynamics of wind energy, covering one-dimensional momentum theory, the Betz limit, and ideal horizontal axis wind turbine with wake rotation Environmental external design conditions, such as wind, waves, currents, tides, salinity, floating ice, and many more Commonly used materials and components, such as steel, composites, copper, and concrete, plus machinery elements, such as shafts, couplings, bearings, and gears Modern design methods, including probabilistic design Environmental effects and mitigation strategies for wind project siting and the role of public engagement in the development process This book offers a complete examination of one of the most promising sources of renewable energy and is a great introduction to this cross-disciplinary field for practicing engineers. It may also be used as a textbook resource for university level courses in wind energy, both introductory and advanced.
Wind Energy Exploitation in Urban Environment: Turbwind 2017 Colloquium (Green Energy And Technology)
by Lorenzo Battisti Mosè RicciThis book presents numerical and experimental research in the field of wind energy exploitation in urban environments. It comprises a selection of the best papers from the international colloquium “Research and Innovation on Wind Energy Exploitation in Urban Environment” (TUrbWind), held in Riva del Garda, Italy in June 2017. The book includes contributions from different research fields in urban wind resources, wind energy conversion systems, and urban integration, mainly focusing on the following topics: · concepts for urban and open landscape micro wind turbines, · integration of micro wind turbines in existing structures, · built-environment and high-turbulence sites’ impacts on urban wind turbines, · measuring and modeling wind resource in built environments, · rotor performance and wake features of micro wind turbines. It is a valuable resource for researchers and practitioners interested in the integration of wind energy systems and turbines in urban areas.
Wind Energy for Power Generation: Meeting the Challenge of Practical Implementation
by K. R. RaoThis far-reaching resource covers a full spectrum of multi-faceted considerations critical for energy generation decision makers considering the adoption or expansion of wind power facilities. It contextualizes pivotal technical information within the real complexities of economic, environmental, practical and socio-economic parameters. This matrix of coverage includes case studies and analysis from developed and developing regions, including North America and Europe, Asia, Latin America, the Middle-East and Africa. Crucial issues to power generation professionals and utilities such as: capacity credits; fuel saving; intermittency; penetration limits; relative cost of electricity by generation source; growth and cost trends; incentives; and wind integration issues are addressed. Other economic issues succinctly discussed inform financial commitment to a project, including investment matrices, strategies for economic evaluations, econometrics of wind energy, cost comparisons of various investment strategies, and cost comparisons with other energy sources. Due to its encompassing scope, this reference will be of distinct interest to practicing engineers, policy and decision makers, project planners, investors and students working in the area of wind energy for power generation.
Wind Energy Handbook
by Tony L. Burton Nick Jenkins Ervin Bossanyi David Sharpe Michael GrahamDiscover this fully updated and authoritative reference to wind energy technology written by leading academic and industry professionals The newly revised Third Edition of the Wind Energy Handbook delivers a fully updated treatment of key developments in wind technology since the publication of the book’s Second Edition in 2011. The criticality of wakes within wind farms is addressed by the addition of an entirely new chapter on wake effects, including ‘engineering’ wake models and wake control. Offshore, attention is focused for the first time on the design of floating support structures, and the new ‘PISA’ method for monopile geotechnical design is introduced. The coverage of blade design has been completely rewritten, with an expanded description of laminate fatigue properties and new sections on manufacturing methods, blade testing, leading-edge erosion and bend-twist coupling. These are complemented by new sections on blade add-ons and noise in the aerodynamics chapters, which now also include a description of the Leishman-Beddoes dynamic stall model and an extended introduction to Computational Fluid Dynamics analysis. The importance of the environmental impact of wind farms both on- and offshore is recognised by extended coverage, which encompasses the requirements of the Grid Codes to ensure wind energy plays its full role in the power system. The conceptual design chapter has been extended to include a number of novel concepts, including low induction rotors, multiple rotor structures, superconducting generators and magnetic gearboxes. References and further reading resources are included throughout the book and have been updated to cover the latest literature. Importantly, the core subjects constituting the essential background to wind turbine and wind farm design are covered, as in previous editions. These include: The nature of the wind resource, including geographical variation, synoptic and diurnal variations and turbulence characteristics The aerodynamics of horizontal axis wind turbines, including the actuator disc concept, rotor disc theory, the vortex cylinder model of the actuator disc and the Blade-Element/Momentum theory Design loads for horizontal axis wind turbines, including the prescriptions of international standards Alternative machine architectures The design of key components Wind turbine controller design for fixed and variable speed machines The integration of wind farms into the electrical power system Wind farm design, siting constraints and the assessment of environmental impact Perfect for engineers and scientists learning about wind turbine technology, the Wind Energy Handbook will also earn a place in the libraries of graduate students taking courses on wind turbines and wind energy, as well as industry professionals whose work requires a deep understanding of wind energy technology.
Wind Energy in Colombia: A Framework for Market Entry
by Walter Vergara Peter Cramton Irene Leino Natsuko Toba Alejandro Deeb Philippe BenoitThe wind regime in Colombia has been rated among the best in South America. However, under the current circumstances, and on its own, the interconnected system would not likely promote wind power. This report is targeted to analysts, planners, operators, generators and decision makers in Colombia and other countries in the region and provides a set of policy options to promote the use of wind power. The potential instruments assessed in this study include financial instruments, government fiscal mechanisms, and adjustments to the regulatory system. The single most effective policy instrument to promote wind power in Colombia consists on valuing the firm energy offered by wind, its potential complementarity to the hydrological regime and enabling wind power an access to reliability payments.
Wind Energy Meteorology
by Stefan EmeisThis book is intended to give an introduction into the meteorological boundary conditions for power generation from the wind, onshore and offshore. It is to provide reliable meteorological information for the planning and running of this important kind of renewable energy. This includes the derivation of wind laws and wind profile descriptions, especially those above the logarithmic surface layer. Winds over complex terrain and nocturnal low-level jets are considered as well. A special chapter is devoted to the efficiency of large wind parks and their wakes.
Wind Energy Meteorology: Atmopsheric Physics For Wind Power Generation (Green Energy And Technology)
by Stefan EmeisThis book offers an introduction to the meteorological boundary conditions for power generation from wind – both onshore and offshore, and provides meteorological information for the planning and running of this important renewable energy source. It includes the derivation of wind laws and wind-profile descriptions, especially those above the logarithmic surface layer, and discusses winds over complex terrains and nocturnal low-level jets. This updated and expanded second edition features new chapters devoted to the efficiency of large wind parks and their wakes and to offshore wind energy.
Wind Energy: Societal and Human Impacts
by Piotr Kacejko Jacek Szulczyk Adam ZagubieńWind Energy: Societal and Human Impacts presents the theoretical basis for the various impacts of wind turbines on humans. These impacts include noise (in the audible, low-frequency and infrasound ranges), visual effects (shadow flicker and light reflections), electromagnetic fields, vibrations and oscillations from wind turbines, as well as mechanical impacts and physical risk related to turbine collapse or turbine component failure, throwing of ice or blade parts, fires, etc. Further, this book examines the legal framework, policy approaches and investment processes in the wind energy sector. It addresses the issue of siting and minimum distances between turbines and residential buildings and proposes modifications to legislation, as well as guidelines and recommendations related to environmental impact reports for wind farms, assessment of such reports, monitoring of such impacts and the performance of a post-implementation analysis.
Wind Energy Storage and Conversion: From Basics to Utilities
by Inamuddin Mohammad Luqman Tariq AltalhiThis book provides a comprehensive guide to the benefits and developments of wind energy, including energy storage and conversion methods, making it a must-read for those interested in sustainable energy. By going through this book, one can learn more about the usefulness of adopting renewable energies, particularly in light of the widespread use of wind-based devices. Here, we present an in-depth presentation of several developments in wind technological systems, focusing on applications and operational approaches. With the depletion of fossil fuel-based energy resources, the development of alternative sources of energy is becoming extremely crucial. Meanwhile, the planet is on the brink of an energy disaster due to the rapidly rising global need for energy. Additionally, the widespread usage of fossil fuel-based energy resources is aggravating global warming and harming the environment. However, there are reliable and eco-friendly substitutes to fossil fuels, for example wind and many other sustainable energies. Considering its low operational costs and easy accessibility, wind is among the most cost-effective and efficient renewable energies. With the increased use of wind energy, the need for storage has become critical. In addition to various storage procedures, fuel cells and batteries are two primary sources of compensation for RE systems. The wind technological system is on the cusp of development, but numerous improvements are required to make this technology overall cost-efficient. In this book, various energy storage and conversion methods for wind power applications are explored. Additionally, this work covers the costs associated with electrical output in wind-powered power plants as well as the financial and environmental plans that describe the installation of wind technology systems.
Wind Field and Solar Radiation Characterization and Forecasting: A Numerical Approach For Complex Terrain (Green Energy And Technology)
by Richard PerezIn addition to describing core concepts and principles, this book reveals professional methodologies and tools used by national agencies and private corporations to predict sites’ potential for wind and solar power generation. Each chapter focuses on a different issue, showing readers the corresponding methodology, as well as examples of how to apply the techniques described. These techniques are explained with step-by-step guides that demonstrate how environmental variables in complex terrains can be characterized and forecasted.The authors present an adaptive finite element mass-consistent model, which computes a diagnostic wind field in the three-dimensional area of interest using observed wind data from measurement stations – data which is then interpolated using a physical model of the wind field in the boundary layer. An ensemble method is presented based on the perturbation of the numerical weather prediction models’ results. The book goes on to explain solar radiation characterization and forecasting. Solar radiation and electrical power generation temporal and spatial variability are discussed and modelled. Different statistical methods are presented in order to improve solar radiation forecasting using ground measurement, numerical weather predictions (NWPs) and satellite-derived data. This book is focused on both probabilistic and point forecast explaining different models and methodologies to improve the forecasting. The results obtained from various simulations around the world are presented in tables. Finally, the book explains a possible methodology to develop a Solar Map taking into account solar radiation, terrain surface conditions and cast shadows.As such, the book provides an overview of the concepts, principles and practices involved in the treatment of environmental variables related to solar radiation or wind fields, especially when complex terrains are involved, offering useful resources for students and researchers alike. It also equips professionals with the methodologies and tools needed to construct environmental variable maps and conduct forecasting for solar radiation and wind fields.
Wind Power: Renewable Energy for Home, Farm, and Business
by Paul GipeWind energy today is a booming worldwide industry. The technology has truly come of age, with better, more reliable machinery and a greater understanding of how and where wind power makes sense-from the independent homestead to a grid-connected utility-wide perspective. Heightened concerns about our environment mean that this resurgence of interest in wind-a natural and widespread power source-is here to stay. "Wind Power" is the completely revised and expanded edition of Paul Gipe's definitive 1993 book, "Wind Power for Home and Business. " In addition to expanded sections on gauging wind resources and siting wind turbines, this edition includes new examples and case studies of successful wind systems, international sources for new and used equipment, and hundreds of color photographs and illustrations.