Atti del Workshop IGF - Rolling contact fatigue: applications and developments PDF Download

Author: Carl Sagan
Publisher: Simon and Schuster
ISBN: 150117231X
Category : Fiction
Languages : en
Pages : 432

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Book Description
Pulitzer Prize-winning author and astronomer Carl Sagan imagines the greatest adventure of all—the discovery of an advanced civilization in the depths of space. In December of 1999, a multinational team journeys out to the stars, to the most awesome encounter in human history. Who—or what—is out there? In Cosmos, Carl Sagan explained the universe. In Contact, he predicts its future—and our own.

Author: Mary H. K. Choi
Publisher: Simon & Schuster Books for Young Readers
ISBN: 1534408975
Category : Young Adult Fiction
Languages : en
Pages : 416

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“Smart and funny, with characters so real and vulnerable, you want to send them care packages. I loved this book.” —Rainbow Rowell From debut author Mary H.K. Choi comes a compulsively readable novel that shows young love in all its awkward glory—perfect for fans of Eleanor & Park and To All the Boys I’ve Loved Before. For Penny Lee, high school was a total nonevent. Her friends were okay, her grades were fine, and while she’d somehow landed a boyfriend, they never managed to know much about each other. Now Penny is heading to college in Austin, Texas, to learn how to become a writer. It’s seventy-nine miles and a zillion light years away from everything she can’t wait to leave behind. Sam’s stuck. Literally, figuratively, emotionally, financially. He works at a café and sleeps there too, on a mattress on the floor of an empty storage room upstairs. He knows that this is the god-awful chapter of his life that will serve as inspiration for when he’s a famous movie director but right this second the seventeen bucks in his checking account and his dying laptop are really testing him. When Sam and Penny cross paths it’s less meet-cute and more a collision of unbearable awkwardness. Still, they swap numbers and stay in touch—via text—and soon become digitally inseparable, sharing their deepest anxieties and secret dreams without the humiliating weirdness of having to, you know, see each other.

Author: Susan Grant
Publisher:
ISBN: 9781940200439
Category : Air pilots
Languages : en
Pages : 330

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Book Description
During a late-night transoceanic flight, an airline officer finds her plane has been taken over by aliens. Now a dark stranger who has known nothing but duty becomes the only person on board she can trust.

Author:
Publisher: Gruppo Italiano Frattura
ISBN: 8895940458
Category :
Languages : en
Pages : 179

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Author: Paul G. Slade
Publisher: CRC Press
ISBN: 1351832719
Category : Technology & Engineering
Languages : en
Pages : 1314

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Book Description
Covering the theory, application, and testing of contact materials, Electrical Contacts: Principles and Applications, Second Edition introduces a thorough discussion on making electric contact and contact interface conduction; presents a general outline of, and measurement techniques for, important corrosion mechanisms; considers the results of contact wear when plug-in connections are made and broken; investigates the effect of thin noble metal plating on electronic connections; and relates crucial considerations for making high- and low-power contact joints. It examines contact use in switching devices, including the interruption of AC and DC circuits with currents in the range 10mA to 100kA and circuits up to 1000V, and describes arc formation between open contacts and between opening contacts. Arcing effects on contacts such as erosion, welding, and contamination are also addressed. Containing nearly 3,000 references, tables, equations, figures, drawings, and photographs, the book provides practical examples encompassing everything from electronic circuits to high power circuits, or microamperes to mega amperes. The new edition: Reflects the latest advances in electrical contact science and technology Examines current research on contact corrosion, materials, and switching Includes updates and revisions in each chapter, as well as up-to-date references and new figures and examples throughout Delivers three new chapters on the effects of dust contamination, electronic sensing for switching systems, and contact phenomena for micro-electronic systems (MEMS) applications With contributions from recognized experts in the field, Electrical Contacts: Principles and Applications, Second Edition assists practicing scientists and engineers in the prevention of costly system failures, as well as offers a comprehensive introduction to the subject for technology graduate students, by expanding their knowledge of electrical contact phenomena.

Author: Ragnar Holm
Publisher: Springer Science & Business Media
ISBN: 3662066882
Category : Technology & Engineering
Languages : en
Pages : 503

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Book Description
This book is a completely revised and rewritten edition of "Electric Contacts Handbook" published in 1958. A large number of new in vestigations are considered, and many of the basic theories are revised in detail and even in general. The body of information had to be limited as it was not advisable to increase the volume of the book. In particular, no attempt was made to cover all of the practical applications. They appear as examples following concentrated explanations of basic phenomena. As in several branches of technology, the solutions of problems ari sing in the field of electric contacts involve insight into various disci plines of physics. It is feit that reviews of some of those topics, especi ally adapted to electric contact phenomena, are welcome to many readers. For example, chapters have been devoted to the structure of carbon, the band theory of electric conduction in solids, certain pro blems in statistics, and the theory of the electric arc. As regards arc problems, new ideas have been introduced. In order to make the main text less cumbersome, such reviews are presented as appendices. Throughout this edition, the mksa-unit system is used in accord with the latest recommendation for standardization of units in scientific and technical writings. The chapter "History of Early Investigations on Contacts" forming Part IV in the preceding edition of 1958 has not been repeated in this book.

Author: IBP, Inc.
Publisher: Lulu.com
ISBN: 1433058103
Category : Business & Economics
Languages : en
Pages : 302

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Book Description
2011 Updated Reprint. Updated Annually. Uzbekistan Export-Import Trade and Business Directory

Author: Lea Meriläinen
Publisher: Cambridge Scholars Publishing
ISBN: 1443873489
Category : Language Arts & Disciplines
Languages : en
Pages : 415

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Book Description
This volume offers a cross-disciplinary insight into language contact research, bringing together fresh empirical and theoretical studies from various fields concerning different dimensions of language contact and variation, second language acquisition and translation. In the present-day world of globalization, population mobility and information technology, the themes of multilingualism and contact-induced language change are as topical as ever, and research on language contacts and cross-linguistic influence has expanded rapidly during the last few decades. Along with the increasing specialization of related disciplines, their research perspectives, methods and terminology have become dispersed, although language contact phenomena themselves can rarely be confined within the scope of a single discipline. This collection of articles creates dialogue between researchers from different scientific backgrounds, thus viewing language contact phenomena from a broader perspective. When language contact is re-defined to include the mental or cognitive level of contact between different languages and varieties in the minds of language learners or translators, salient links are created between the different disciplines dealing with this subject matter.

Author: J.D Gauchat
Publisher: J.D. Gauchat
ISBN:
Category : Computers
Languages : en
Pages : 37

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Book Description
Learn how to use the Contacts Framework to access the user's contacts from an iOS application. After reading this guide, you will know how to read, add and remove contacts, how to create a view controller to list and manage user's contacts and also how to initialize and modify the standard view controllers provided by iOS. Table of Contents CONTACTS Accessing Contacts Reading Contacts Formatters Working with Contacts Contact View Controller Contact Picker View Controller This guide assumes that you have a basic knowledge of app development, Xcode, and the Swift language. You should also know how to create and display Table Views. For a complete course on app development for iOS, read our book iOS Apps for Masterminds. The information included in this guide will help you understand a particular aspect of app development in iOS, but it will not teach you everything you need to know to develop an app for Apple devices. If you need a complete course on app development for iOS, read our book iOS Apps for Masterminds. For more information, visit our website at www.formasterminds.com.

Author:
Publisher:
ISBN:
Category : Physician services utilization
Languages : en
Pages : 20

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