De La Tsf A Lelectronique Histoire Des Techniques Radioelectriques Collection Scientifique Contemporaine Book PDF, EPUB Download & Read Online Free

De la T.S.F. à l'électronique

De la T.S.F. à l'électronique

Author: Albert Vasseur
Publisher:
ISBN:
Pages: 327
Year: 1975

Monographic Series

Monographic Series

Author: Library of Congress
Publisher:
ISBN:
Pages:
Year: 1976

1921-1944

1921-1944

Author: Christian Brochand
Publisher:
ISBN: 2110029927
Pages: 689
Year: 1994

Bulletin signalétique des télécommunications

Bulletin signalétique des télécommunications

Author:
Publisher:
ISBN:
Pages:
Year: 1976-01

National Union Catalog

National Union Catalog

Author:
Publisher:
ISBN:
Pages:
Year:
Includes entries for maps and atlases.
Les Livres de l'année-Biblio

Les Livres de l'année-Biblio

Author:
Publisher:
ISBN:
Pages:
Year: 1975

L'Onde électrique

L'Onde électrique

Author:
Publisher:
ISBN:
Pages:
Year: 1976

Telecommunication Journal

Telecommunication Journal

Author:
Publisher:
ISBN:
Pages:
Year: 1961

Faced with Automation

Faced with Automation

Author: Alain Gras
Publisher: Publications de la Sorbonne
ISBN: 285944260X
Pages: 82
Year: 1994-01-01

Telecommunication Systems

Telecommunication Systems

Author: Pierre-Gérard Fontolliet
Publisher: Dedham, MA : Artech House
ISBN:
Pages: 586
Year: 1986-01-01

Digital Solidarity

Digital Solidarity

Author: Felix Stalder
Publisher: Mute Publishing
ISBN: 1906496927
Pages: 68
Year: 2013-12-13
Felix Stalder’s extended essay, Digital Solidarity, responds to the wave of new forms of networked organisation emerging from and colliding with the global economic crisis of 2008. Across the globe, voluntary association, participatory decision-making and the sharing of resources, all widely adopted online, are being translated into new forms of social space. This movement operates in the breach between accelerating technical innovation, on the one hand, and the crises of institutions which organise, or increasingly restrain society on the other. Through an inventory of social forms – commons, assemblies, swarms and weak networks – the essay outlines how far we have already left McLuhan’s ‘Gutenberg Galaxy’ behind. In his cautiously optimistic account, Stalder reminds us that the struggles over where we will arrive are only just beginning.
Inventing the Internet

Inventing the Internet

Author: Janet Abbate
Publisher: MIT Press
ISBN: 0262261332
Pages: 268
Year: 2000-07-24
Since the late 1960s the Internet has grown from a single experimental network serving a dozen sites in the United States to a network of networks linking millions of computers worldwide. In Inventing the Internet, Janet Abbate recounts the key players and technologies that allowed the Internet to develop; but her main focus is always on the social and cultural factors that influenced the Internets design and use. The story she unfolds is an often twisting tale of collaboration and conflict among a remarkable variety of players, including government and military agencies, computer scientists in academia and industry, graduate students, telecommunications companies, standards organizations, and network users.The story starts with the early networking breakthroughs formulated in Cold War think tanks and realized in the Defense Department's creation of the ARPANET. It ends with the emergence of the Internet and its rapid and seemingly chaotic growth. Abbate looks at how academic and military influences and attitudes shaped both networks; how the usual lines between producer and user of a technology were crossed with interesting and unique results; and how later users invented their own very successful applications, such as electronic mail and the World Wide Web. She concludes that such applications continue the trend of decentralized, user-driven development that has characterized the Internet's entire history and that the key to the Internet's success has been a commitment to flexibility and diversity, both in technical design and in organizational culture.
City of Light

City of Light

Author: Jeff Hecht
Publisher: Oxford University Press on Demand
ISBN: 0195162552
Pages: 340
Year: 2004
City of Light tells the story of fiber optics, tracing its transformation from 19th-century parlor trick into the foundation of our global communications network. Written for a broad audience by a journalist who has covered the field for twenty years, the book is a lively account of both the people and the ideas behind this revolutionary technology. The basic concept underlying fiber optics was first explored in the 1840s when researchers used jets of water to guide light in laboratory demonstrations. The idea caught the public eye decades later when it was used to create stunning illuminated fountains at many of the great Victorian exhibitions. The modern version of fiber optics--using flexible glass fibers to transmit light--was discovered independently five times through the first half of the century, and one of its first key applications was the endoscope, which for the first time allowed physicians to look inside the body without surgery. Endoscopes became practical in 1956 when a college undergraduate discovered how to make solid glass fibers with a glass cladding. With the invention of the laser, researchers grew interested in optical communications. While Bell Labs and others tried to send laser beams through the atmosphere or hollow light pipes, a small group at Standard Telecommunication Laboratories looked at guiding light by transparent fibers. Led by the recipient of the 2009 Nobel Prize in Physics, Charles K. Kao, they proposed the idea of fiber-optic communications and demonstrated that contrary to what many researchers thought glass could be made clear enough to transmit light over great distances. Following these ideas, Corning Glass Works developed the first low-loss glass fibers in 1970. From this point fiber-optic communications developed rapidly. The first experimental phone links were tested on live telephone traffic in 1977 and within half a dozen years long-distance companies were laying fiber cables for their national backbone systems. In 1988, the first transatlantic fiber-optic cable connected Europe with North America, and now fiber optics are the key element in global communications. The story continues today as fiber optics spread through the communication grid that connects homes and offices, creating huge information pipelines and replacing copper wires. The book concludes with a look at some of the exciting potential developments of this technology.
An Introduction to Radio Astronomy

An Introduction to Radio Astronomy

Author: Bernard F. Burke, Francis Graham-Smith
Publisher: Cambridge University Press
ISBN: 052187808X
Pages: 444
Year: 2010
This well-established, graduate-level textbook is a thorough introduction to radio telescopes and techniques for students and researchers new to the subject.
14-18: Understanding the Great War

14-18: Understanding the Great War

Author: Stéphane Audoin-Rouzeau, Annette Becker
Publisher: Hill and Wang
ISBN: 1466887788
Pages: 288
Year: 2014-12-23
With this brilliantly innovative book, reissued for the one-hundredth anniversary of the beginning of the First World War, Stéphane Audoin-Rouzeau and Annette Becker have shown that the Great War was the matrix from which all subsequent disasters of the twentieth century were formed. They identify three often neglected or denied aspects of the conflict that are essential for understanding the war: First, what inspired its unprecedented physical brutality, and what were the effects of tolerating such violence? Second, how did citizens of the belligerent states come to be driven by vehement nationalistic and racist impulses? Third, how did the tens of millions bereaved by the war come to terms with the agonizing pain? With its strikingly original interpretative strength and its wealth of compelling documentary evidence, 14–18: Understanding the Great War has established itself as a classic in the history of modern warfare.