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This volume will prove of vital interest to those studying the use of renewable resources. Scientists, engineers, and inventors will find it a valuable review of ocean wave mechanics as well as an introduction to wave energy conversion. It presents physical and mathematical descriptions of the nine generic wave energy conversion techniques, along with their uses and performance characteristics. Author Michael E. McCormick is the Corbin A. McNeill Professor of Naval Engineering at the U.S. Naval Academy. In addition to his timely and significant coverage of possible environmental effects associated with wave energy conversion, he provides a separate treatment of several electro-mechanical energy conversion techniques. Many worked examples throughout the book will be particularly useful to readers with a limited mathematical background. Those interested in research and development will benefit from the extensive bibliography.
Wave energy, together with other renewable energy resources is expected to provide a small but significant proportion of future energy requirements without adding to pollution and global warming. This practical and concise reference considers alternative application methods, explains the concepts behind wave energy conversion and investigates wave power activities across the globe. Explores the potential of using the power generated by waves as a natural energy resource Considers the power transfer systems needed to do this, and looks at the environmental impacts
First published in Arabic in 2008, The Tobacco Keeper relates the investigation of the life of a celebrated Jewish Iraqi musician who was expelled to Israel in the 1950s. Having returned to Iraq, via Iran, the musician is thrown out as an Israeli spy. Returning for the third time under a forged passport, he is murdered in mysterious circumstances. Arriving in Baghdad's Green Zone during the US-led occupation, a journalist writing a story about the musician's life discovers an underworld of fake identities, mafias and militias. Even among the journalists, there is a secret world of identity games, fake names and ulterior motives.
The authors of this timely reference provide an updated and global view on ocean wave energy conversion – and they do so for wave energy developers as well as for students and professors. The book is orientated to the practical solutions that this new industry has found so far and the problems that any device needs to face. It describes the actual principles applied to machines that convert wave power to electricity and examines state-of-the-art modern systems.
Early Christianity varied in appearance as much as the geography and terrain of the ancient Middle East. Often "variety" became pitted against "orthodoxy." Montanism, or the New Prophecy, was founded by a Phrygian named Montanus along with two ecstatic prophetesses, Maximilla and Priscilla. Even the North African Church Father Tertullian was a supporter of the New Prophecy movement. The Montanist variety of Christianity, however, soon fell into disfavor by those later deemed "orthodox", also because women played an influential role in this movement. Today we know about Montanism only partially and that mainly from the writings of its Christian rivals. One tenet of Montanism was the belief th...
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Although originally published in France in 1951 this English translation was not published until 1975. The book supplements the authors’ previous publications on the development of thought in the child and is the result of two preoccupations: how thought that is in the process of formation acts to assimilate those aspects of experience that cannot be assimilated deductively – for example, the randomly mixed; and the necessity of discovering how the mental processes work in the totality of spontaneous and experimental searchings that make up what is called the problem of ‘induction’. Induction is a sifting of our experiences to determine what depends on regularity, what on law, and what on chance. The authors examine the formation of the physical aspects of the notion of chance; they study groups of random subjects and of ‘special’ subjects; and they analyse the development of combining operations which contributes to determining the relationship between chance, probability, and the operating mechanisms of the mind.
An examination into the social influences that have prolonged youth in today's adults Why are today's adults more like adolescents, in their dress and personal tastes, than ever before? Why do so many adults seem to drift and avoid responsibilities such as work and family? As the traditional family breaks down and marriage and child rearing are delayed, what makes a person an adult?Many people in the industrial West are simply not "growing up" in the traditional sense. Instead, they pursue personal, individual fulfillment and emerge from a vague and prolonged youth into a vague and insecure adulthood. The transition to adulthood is becoming more hazardous, and the destination is becoming mor...
As someone who was trained in the clinical sdentific tradition it took me several years to start to appreciate that food was more than a collection of nutrients, and that most people did not make their choices of what to eat on the biologically rational basis of nutritional composition. This realiza tion helped tobring me to an understanding of why people didn't always eat what (I believed) was good for them, and why the patients I had seen in hospital as often as not had failed to follow the dietary advice I had so confidently given. When I entered the field of health education I quickly discovered the farnaus World Health Organization definition of health as being a state of complete physi...
Munslow examines history in the postmodern age. He provides an introduction to the debates and issues of postmodernist history. He also surveys the latest research into the relationship between the past, history and historical practice.