The Open Mouth of the Vase

The Open Mouth of the Vase PDF

Author: Amy Ash

Publisher:

Published: 2015

Total Pages: 0

ISBN-13: 9781930781184

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Poetry. Winner of the 2013 Cider Press Review Book Award, selected by Charles Harper Webb. "Pain, love, regret, joy, longing, loss, humor, and an earthy sexuality all find memorable expression in these poems. Ash has a gift for reversing reader expectations in illuminating ways, as well as for coining metaphors that startle with their aptness and their ability to refresh the world. I congratulate Amy Ash on having written this book, and you, reader, for the journey you are about to make." Charles Harper Webb"

Introduction to Laser Technology

Introduction to Laser Technology PDF

Author: C. Breck Hitz

Publisher: John Wiley & Sons

Published: 2012-04-10

Total Pages: 312

ISBN-13: 0470916206

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The only introductory text on the market today that explains the underlying physics and engineering applicable to all lasers Although lasers are becoming increasingly important in our high-tech environment, many of the technicians and engineers who install, operate, and maintain them have had little, if any, formal training in the field of electro-optics. This can result in less efficient usage of these important tools. Introduction to Laser Technology, Fourth Edition provides readers with a good understanding of what a laser is and what it can and cannot do. The book explains what types of laser to use for different purposes and how a laser can be modified to improve its performance in a given application. With a unique combination of clarity and technical depth, the book explains the characteristics and important applications of commercial lasers worldwide and discusses light and optics, the fundamental elements of lasers, and laser modification.? In addition to new chapter-end problems, the Fourth Edition includes new and expanded chapter material on: Material and wavelength Diode Laser Arrays Quantum-cascade lasers Fiber lasers Thin-disk and slab lasers Ultrafast fiber lasers Raman lasers Quasi-phase matching Optically pumped semiconductor lasers Introduction to Laser Technology, Fourth Edition is an excellent book for students, technicians, engineers, and other professionals seeking a fuller, more formal introduction to the field of laser technology.

The Triumphant Orffyrean Perpetual Motion Finally Explained!

The Triumphant Orffyrean Perpetual Motion Finally Explained! PDF

Author: Kenneth W. Behrendt

Publisher: AuthorHouse

Published: 2019-02-07

Total Pages: 922

ISBN-13: 1546276750

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In June of 1712, a previously obscure German-Polish inventor named Johann Ernst Elias Bessler first came to prominence in the town of Gera, Saxony, by publicly exhibiting a remarkable invention. It was a self-moving perpetual motion wheel whose secret mechanics had taken him a decade of sacrifice, toil, and the construction of about a hundred handmade models to finally obtain. In the years following, he continued to improve his successful invention and eventually constructed and demonstrated a twelve-foot-diameter wheel at a count’s castle in the town of Kassel, Saxony. By then, his marvelous wheels were the talk of European high society and had been witnessed by thousands of people. His dream was to sell one of his amazing machines and then use the money to found a religious university dedicated to teaching the many technical crafts he had learned during his life and travels. Bessler, however, fearing an unscrupulous buyer might try to learn the secret of his wheels before complete payment was made, demanded a single upfront sum that at the time was equal to the value of a ton of gold! It was an amount of money that only the richest could afford to pay, yet none seemed willing to do so unless he could know the secret of Bessler’s wheels before the sale was made in order to satisfy himself that he was not paying a king’s ransom for a worthless fake. As a consequence of this stalemate, the invention was never sold, and in November of 1745, Bessler, then sixty-five years of age, was killed in a tragic construction accident. He took the secret of his wheels to his grave, and it has remained there for the last three centuries despite the efforts of thousands of perpetual motion seekers to rediscover it. Now, however, with the publication of The Triumphant Orffyrean Perpetual Motion Finally Explained! this situation has changed. After discovering an unsuspected source of hidden instructions Bessler left to guide future reverse engineers of his wheels and then using them to construct and test over two thousand computer models, author and researcher Kenneth W. Behrendt can finally reveal the long-sought secret of Bessler’s wheels and do so with enough detail to allow them to be duplicated today! This groundbreaking treatment of the subject should be of great interest to anybody wondering about the possibility of self-motive machinery in general or seeking to explore the topic of Bessler’s wheels at a far deeper level than was previously possible.

Issues in Cognitive Linguistics

Issues in Cognitive Linguistics PDF

Author: Leon de Stadler

Publisher: Walter de Gruyter

Published: 2011-04-20

Total Pages: 629

ISBN-13: 3110811936

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Cognitive linguistics subsumes diverse theoretical approaches sharing a compatible outlook: namely that language reflects the interaction of social, cultural, psychological, communicative, and functional considerations that can be understood only in the context of cognitive development and processing. The editors have organized 27 papers presented at the Third International Linguistics Conference held in the summer of 1993 in Louvain, Belgium, into six somewhat overlapping groupings off theoretical issues concerning the bridges between generative and cognitive linguistics; lexical semantics and morphology (e.g. Langacker semantics for select Coeur d'Alene prefixes); metaphor (one title is "Why metaphor matters: or linguistics meets the geopolitics of law"); syntax and semantics (focusing on Samoan, Spanish, and Swedish); pragmatics (nominal vs. temporal interpretation); and Holmqvist on computational linguistics.