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Introductory DC/AC Circuits

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Author :
Release : 2002
Genre : Electronic circuits
Kind : eBook
Book Rating : 835/5 ( reviews)

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Book Synopsis Introductory DC/AC Circuits by : Nigel P. Cook

Download or read book Introductory DC/AC Circuits written by Nigel P. Cook. This book was released on 2002. Available in PDF, EPUB and Kindle. Book excerpt: "Rojek's argument is a psychological one, although his message is political: global events build on people's needs to feel empowered and jointly engaged in the pursuit of a higher purpose; they allow a break from daily routines, provide an illusion of intimacy and social membership, and create a sense of self-validation and personal gratification. In short, participation in such events makes us feel good. At the same time, the real effect of global events seems to be the maintenance of global inequality and social injustice, as well as huge profits for the organizations involved in planning, commercializing and securing these happenings. In sketching out this palliative function of global events from the perspective of people's needs on the one hand, and unveiling their puppet masters backstage on the other, Rojek's book presents a compelling account of the role of organized events in modern society." - Organization Studies Events dominate our screens, our lives, and increasingly global geopolitics. Analysis of events and their management has remained rooted in leisure and management studies - until now. This break-through book provides an introduction to event management, while also situating events in questions of power and social control. Rojek powerfully argues that events are essential elements in corporate-state partnerships of 'invisible government' that have revived the romance of charity as to form illusory communities, while cloaking power imbalances and social inequalities. Events are moving politics from the old idea of 'the personal is political' to the new, more seductive notion that 'representation is resistance'. Wielding rich case studies from the World Cup and the Olympics to Live Aid, Burning Man and Mardi Gras, Rojek presents a dazzlingly original account of communication power, social ordering and control. It is essential reading in media & communication studies and across the social sciences.

Catalog

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Release :
Genre : Indians of North America
Kind : eBook
Book Rating : /5 ( reviews)

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Book Synopsis Catalog by : Southwestern Indian Polytechnic Institute

Download or read book Catalog written by Southwestern Indian Polytechnic Institute. This book was released on . Available in PDF, EPUB and Kindle. Book excerpt:

Digital Electronics

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Author :
Release : 1999
Genre :
Kind : eBook
Book Rating : 686/5 ( reviews)

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Book Synopsis Digital Electronics by : D.C Green

Download or read book Digital Electronics written by D.C Green. This book was released on 1999. Available in PDF, EPUB and Kindle. Book excerpt:

Power Electronic Converters

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Author :
Release : 2013-06-29
Genre : Technology & Engineering
Kind : eBook
Book Rating : 540/5 ( reviews)

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Book Synopsis Power Electronic Converters by : Robert Bausiere

Download or read book Power Electronic Converters written by Robert Bausiere. This book was released on 2013-06-29. Available in PDF, EPUB and Kindle. Book excerpt: This book is the third in a series of four devoted to POWER ELECTRONIC CONVERTERS: The first of these concerns AC to DC conversion. The second concerns AC to AC conversion. This volume examines DC to DC conversion. The fourth is devoted to DC to AC conversion. Converters which carry out the DC-DC conversion operate by chopping the input voltage or current: they are called choppers or switch-mode power converters. Their operating frequency is not imposed by either the input or the output, both of which are at zero frequency. A frequency which is much greater than that of the industrial network can be chosen, provided that suitable configurations and semiconductor devices are used. This is the first difference compared to the rectifiers and AC-AC converters, analyzed in the previous volumes and which often operate at the industrial network frequency. The second difference concerns the commutation mode. Choppers operate in forced commutation. The beginning of an operating phase does not auto matically turn off the semiconductor devices which were conducting during the previous phase and which have to be brought to the blocking state. This turn-off must be carried out autonomously. These two differences - the higher frequency of commutations and, espe cially, the different mode of commutation -justify the first two chapters in this work: - Chapter 1 examines general notions concerning converters, supplies and loads, and more especially, how they can be characterized with regard to commutations.

Fundamentals of Electronics

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Author :
Release : 2000
Genre : Computers
Kind : eBook
Book Rating : /5 ( reviews)

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Book Synopsis Fundamentals of Electronics by : David L. Terrell

Download or read book Fundamentals of Electronics written by David L. Terrell. This book was released on 2000. Available in PDF, EPUB and Kindle. Book excerpt: This introductory text covers basic electronics and the behavior of passive components, circuit analysis and systematic troubleshooting. The analytical methods used are strongly based on Ohm's and Kirchoff's Laws. Mathematics are used for analysis, but only after a solid, intuitive understanding of circuit or device operation has been established. With a heavy emphasis on critical thinking over rote memorization, and the coverage of state of the art technology, this text truly prepares students to use and apply the knowledge they acquire.

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