LECONS SUR L'INFORMATIQUE PDF Download

Author:
Publisher:
ISBN: 2738183034
Category :
Languages : en
Pages : 410

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Author: Andre Moliton
Publisher: John Wiley & Sons
ISBN: 111862324X
Category : Science
Languages : en
Pages : 293

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Describing the fundamental physical properties of materials used in electronics, the thorough coverage of this book will facilitate an understanding of the technological processes used in the fabrication of electronic and photonic devices. The book opens with an introduction to the basic applied physics of simple electronic states and energy levels. Silicon and copper, the building blocks for many electronic devices, are used as examples. Next, more advanced theories are developed to better account for the electronic and optical behavior of ordered materials, such as diamond, and disordered materials, such as amorphous silicon. Finally, the principal quasi-particles (phonons, polarons, excitons, plasmons, and polaritons) that are fundamental to explaining phenomena such as component aging (phonons) and optical performance in terms of yield (excitons) or communication speed (polarons) are discussed.

Author:
Publisher: Odile Jacob
ISBN: 2738185142
Category :
Languages : en
Pages : 394

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Author: Ramon Bardolet
Publisher: Springer Science & Business Media
ISBN: 9400900651
Category : Science
Languages : en
Pages : 569

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This is the 5th edition of the Metra Martech Directory "EUROPEAN CENTRES OF EXPERTISE - SENSORS." The entries represent a survey of European sensors development. The new edition contains 425 detailed profiles of companies and research institutions in 22 countries. This is reflected in the diversity of sensors development programmes described, from sensors for physical parameters to biosensors and intelligent sensor systems. We do not claim that all European organisations developing sensors are included, but this is a good cross section from an invited list of participants. If you see gaps or omissions, or would like your organisation to be included, please send details. The data base invites the formation of effective joint ventures by identifying and providing access to specific areas in which organisations offer collaboration. This issue is recognised to be of great importance and most entrants include details of collaboration offered and sought. We hope the directory on Sensors will help you to find the right partners with whom you can cooperate successfully and reach new markets.

Author: BELLEVILLE Marc
Publisher: Lavoisier
ISBN: 2746275171
Category :
Languages : en
Pages : 402

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Cet ouvrage propose un panorama détaillé des micro et nanosystèmes autonomes en énergie, couvrant à la fois les principes mis en oeuvre et les derniers développements. Une étude approfondie d'applications dans les domaines aéronautiques, médicaux et du contrôle des bâtiments permet de dresser les grandes spécifications de tels systèmes et de leurs sous-composants. Les techniques les plus récentes de récupération et conversion d'énergie d'origine photovoltaïque, thermique et mécanique sont présentées. Un état de l'art sur les interfaces capteurs, le traitement du signal numérique et les liaisons radiofréquence, ultra-basse consommation, complète ce panorama. Enfin, des techniques d'optimisation de l'énergie au niveau du microsystème/noeud de capteur et d'un réseau de capteurs sont introduites et discutées.

Author:
Publisher:
ISBN:
Category : Electronic instruments
Languages : en
Pages : 1068

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Author: DELHAES Pierre
Publisher: Lavoisier
ISBN: 2746295040
Category :
Languages : en
Pages : 226

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L’atome de carbone a un rôle clé. Il peut former plusieurs types de liaisons chimiques mais également s’auto-associer pour donner un squelette carboné, caractéristiques qui sont à la base de la chimie organique, de la biochimie et de la vie. Science et technique des carbones présente la progression des connaissances dans les solides carbonés à partir des découvertes et inventions successives depuis la préhistoire. Le rôle essentiel joué par l’exploitation des mines de charbon au moment de la première révolution industrielle comme source d’énergie primaire est un point crucial. L’importance du carbone s’est accrue par le développement de la carbochimie pour créer des matériaux artificiels. Leurs utilisations comme matériaux traditionnels de transformation en sidérurgie et comme céramiques particulières, puis technologiques (charbons actifs, fibres de carbone…), sont successivement décrites. La découverte récente des carbones moléculaires, fleurons de la nanotechnologie, met en exergue l’avènement de la technoscience. Finalement, leur impact économique et sociétal est analysé en exposant l’existence de grandes transitions énergétiques associées aux cycles macro-économiques.

Author: F. A. Buttress
Publisher: Springer Science & Business Media
ISBN: 1468487426
Category : Science
Languages : en
Pages : 882

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This edition of well over 50,000 entries not only updates its predecessor but considerably increases the coverage of Latin America and Eastern Europe. I have been aided in this work by two colleagues at Glasgow University Library, Dr Lloyd Davies and Barbara MacMillan, and in general revision by Kate Richard. Close on 20% of the text has been altered. The equivalences, introduced into the last edition, linking acronyms in different languages for the same organization, have been extended. New to this edition is the cross-referencing between a defunct organization and its successor. Otherwise the policies adopted in previous editions have been retained: strictly local organizations are omitted, but the subject scope includes activities of all kinds; the country of origin of a national organization is given in brackets, unless it is the home country of the title language or can be readily deduced from the title itself. Acronyms of parent bodies of subsidiary organizations are also added in brackets. A select bibliography guides the reader to specialist works providing more detailed information. Particularly at a time of such widespread political change affecting organizational structures in so many countries, it is impossible to ensure complete up-to-date accuracy in a work of this kind. Readers are earnestly invited to inform me of any errors and omissions for attention in a later edition of this work. H. H. Bibliography Acronyms, Initialisms and Abbreviations Dictionary. 13th edn. Gale Research Co. , Detroit, 1989.

Author: Andre Coret
Publisher: Routledge
ISBN: 1134418620
Category : Social Science
Languages : en
Pages : 290

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Book Description
Le réel est (réellement) non représentable: telle est la découverte majeure que les scientifiques et les physiciens en particulier, ont faite pour leur compte au cours du XXe siècle. Mais, le savent-ils? The real is (really) unrepresentable: this is the major discovery that scientists and physicists in particular have made on their own during the twentieth century.

Author: International Institute of Public Finance. Congress
Publisher: Wayne State University Press
ISBN: 9780814322697
Category : Business & Economics
Languages : en
Pages : 464

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Book Description
The topic of the 43rd Congress of the International Institute of Public Finance was "Public Finance and the Performance of Enterprises." The title reflected profound changes in the thinking and approaches of economists traced back to economic developments such as the worldwide slowing down of economic growth, dwindling of productivity increases, growing unemployment, and rampant increase in public debt experienced during the 1970s and 80s. The Congress was not primarily concerned therefore with the economic efficiency of particular enterprises, but with the interface of Public Finance and the behavior of enterprises. The intent was to detect how fiscal policy decisions effect the behavior of enterprises and how this in turn influences the overall performance of an economy--to seek microeconomic foundations for macroeconomic relationships. This volume presents the proceedings of the 43rd Congress with papers from numerous international contributors.