UNESCO General History of Africa, Vol. I, Abridged Edition

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Author :
Publisher : Univ of California Press
ISBN 13 : 9780520066960
Total Pages : 372 pages
Book Rating : 4.0/5 (669 download)

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Book Synopsis UNESCO General History of Africa, Vol. I, Abridged Edition by : Jacqueline Ki-Zerbo

Download or read book UNESCO General History of Africa, Vol. I, Abridged Edition written by Jacqueline Ki-Zerbo and published by Univ of California Press. This book was released on 1990 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This volume covers the period from the end of the Neolithic era to the beginning of the seventh century of our era. This lengthy period includes the civilization of Ancient Egypt, the history of Nubia, Ethiopia, North Africa and the Sahara, as well as of the other regions of the continent and its islands."--Publisher's description

Flexoelectricity in Liquid Crystals

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Author :
Publisher : World Scientific
ISBN 13 : 1848167997
Total Pages : 299 pages
Book Rating : 4.8/5 (481 download)

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Book Synopsis Flexoelectricity in Liquid Crystals by : Agnes Buka

Download or read book Flexoelectricity in Liquid Crystals written by Agnes Buka and published by World Scientific. This book was released on 2013 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book intends to give a state-of-the-art overview of flexoelectricity, a linear physical coupling between mechanical (orientational) deformations and electric polarization, which is specific to systems with orientational order, such as liquid crystals. Chapters written by experts in the field shed light on theoretical as well as experimental aspects of research carried out since the discovery of flexoelectricity. Besides a common macroscopic (continuum) description the microscopic theory of flexoelectricity is also addressed. Electro-optic effects due to or modified by flexoelectricity as well as various (direct and indirect) measurement methods are discussed. Special emphasis is given to the role of flexoelectricity in pattern-forming instabilities. While the main focus of the book lies in flexoelectricity in nematic liquid crystals, peculiarities of other mesophases (bent-core systems, cholesterics, and smectics) are also reviewed. Flexoelectricity has relevance to biological (living) systems and can also offer possibilities for technical applications. The basics of these two interdisciplinary fields are also summarized.

Organic Solid-State Lasers

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Publisher : Springer
ISBN 13 : 3642367054
Total Pages : 179 pages
Book Rating : 4.6/5 (423 download)

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Book Synopsis Organic Solid-State Lasers by : Sébastien Forget

Download or read book Organic Solid-State Lasers written by Sébastien Forget and published by Springer. This book was released on 2013-07-03 with total page 179 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organic lasers are broadly tunable coherent sources, potentially compact, convenient and manufactured at low-costs. Appeared in the mid 60’s as solid-state alternatives for liquid dye lasers, they recently gained a new dimension after the demonstration of organic semiconductor lasers in the 90's. More recently, new perspectives appeared at the nanoscale, with organic polariton and surface plasmon lasers. After a brief reminder to laser physics, a first chapter exposes what makes organic solid-state organic lasers specific. The laser architectures used in organic lasers are then reviewed, with a state-of-the-art review of the performances of devices with regard to output power, threshold, lifetime, beam quality etc. A survey of the recent trends in the field is given, highlighting the latest developments with a special focus on the challenges remaining for achieving direct electrical pumping of organic semiconductor lasers. A last chapter covers the applications of organic solid-state lasers.

Satellite Situation Report

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Publisher :
ISBN 13 :
Total Pages : 100 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Satellite Situation Report by :

Download or read book Satellite Situation Report written by and published by . This book was released on 1974-12 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Laser: 50 Years Of Discoveries

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Publisher : World Scientific
ISBN 13 : 9814612421
Total Pages : 185 pages
Book Rating : 4.8/5 (146 download)

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Book Synopsis Laser: 50 Years Of Discoveries by : Fabien Bretenaker

Download or read book Laser: 50 Years Of Discoveries written by Fabien Bretenaker and published by World Scientific. This book was released on 2014-10-27 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: This unique book provides an overview of the principle and applications of lasers enriched with numerous illustrations.Being over fifty years old, lasers continue to amaze us. Their performance characteristics are constantly reaching new limits, and the scope of their applications continues to expand. Yet, it took years of effort by teams of physicists to transform the fundamental notions of Einstein into the first experimental beam of laser light. And history is still going on as fundamental research is now triggered by its remarkable properties.This book addresses every aspects of laser light, from its fundamental principles to its industrial applications, at a level particularly suited for high school teachers, students, and anybody curious about science and technology.

Nonlinear Optical Materials

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Publisher : Springer Science & Business Media
ISBN 13 : 9780387985817
Total Pages : 270 pages
Book Rating : 4.9/5 (858 download)

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Book Synopsis Nonlinear Optical Materials by : Jerome V. Moloney

Download or read book Nonlinear Optical Materials written by Jerome V. Moloney and published by Springer Science & Business Media. This book was released on 1998-08-13 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mathematical methods play a significant role in the rapidly growing field of nonlinear optical materials. This volume discusses a number of successful or promising contributions. The overall theme of this volume is twofold: (1) the challenges faced in computing and optimizing nonlinear optical material properties; and (2) the exploitation of these properties in important areas of application. These include the design of optical amplifiers and lasers, as well as novel optical switches. Research topics in this volume include how to exploit the magnetooptic effect, how to work with the nonlinear optical response of materials, how to predict laser-induced breakdown in efficient optical devices, and how to handle electron cloud distortion in femtosecond processes.

Space Debris

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Publisher : Springer Science & Business Media
ISBN 13 : 3540376747
Total Pages : 438 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis Space Debris by : Heiner Klinkrad

Download or read book Space Debris written by Heiner Klinkrad and published by Springer Science & Business Media. This book was released on 2006-09-01 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: The future evolution of the debris environment will be forecast on the basis of traffic models and possible hazard mitigation practices. The text shows how large trackable objects will have re-entry pinpointed and predictions made on related risk assessment for possible ground impact. Models will also be described for meteoroids which are also a prevailing risk.

Power Reactor Development

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Publisher :
ISBN 13 :
Total Pages : 56 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Power Reactor Development by :

Download or read book Power Reactor Development written by and published by . This book was released on 1960 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:

African Glory

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Publisher : Black Classic Press
ISBN 13 : 9780933121034
Total Pages : 240 pages
Book Rating : 4.1/5 (21 download)

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Book Synopsis African Glory by : John Coleman De Graft-Johnson

Download or read book African Glory written by John Coleman De Graft-Johnson and published by Black Classic Press. This book was released on 1986 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: First published in 1954, a time when few books on African history were written from an African perspective. An intimate history of Africa and its ancient civilizations, the book opposed the stereotyped and often racist histories of Africa. Today, a half century after its initial publication, African Glory still provides a vivid and dynamic connection to the African past.

History of the Gold Coast and Asante

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Publisher : Legare Street Press
ISBN 13 : 9781015551343
Total Pages : 0 pages
Book Rating : 4.5/5 (513 download)

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Book Synopsis History of the Gold Coast and Asante by : Carl Christian Reindorf

Download or read book History of the Gold Coast and Asante written by Carl Christian Reindorf and published by Legare Street Press. This book was released on 2022-10-26 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

The History of the Yorubas from the Earliest Times to the Beginning of the British Protectorate

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Author :
Publisher : CSS Limited
ISBN 13 :
Total Pages : 756 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis The History of the Yorubas from the Earliest Times to the Beginning of the British Protectorate by : Samuel Johnson

Download or read book The History of the Yorubas from the Earliest Times to the Beginning of the British Protectorate written by Samuel Johnson and published by CSS Limited. This book was released on 1921 with total page 756 pages. Available in PDF, EPUB and Kindle. Book excerpt: First published in 1921, and cited on the Africa's Best 100 Books List, this is a standard work on the history of theYorubas from the earliest times to the beginning of the British Protectorate. The first part of the book discusses the people, theircountry and language, religion, government, land law, manners and customs. The second part is divided into four periods, dealing first with mytheological kings and deified heroes; with the growth, prosperity and oppression of the Yoruba people; the time of revolutionary wars and disruption; and, finally, the arrest of disintegration, inter-tribal wars, and the coming of the British. There are two appendices, on dealing with treaties and agreements, the other giving tables of Yoruba kings, rulers, and chiefs. The book also includes an index and map of the Yoruba country.

Sudanese Memoirs

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (221 download)

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Book Synopsis Sudanese Memoirs by : Sir Herbert Richmond Palmer

Download or read book Sudanese Memoirs written by Sir Herbert Richmond Palmer and published by . This book was released on 1985 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

manual on electron metallography techniques

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Author :
Publisher : ASTM International
ISBN 13 :
Total Pages : 82 pages
Book Rating : 4./5 ( download)

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Book Synopsis manual on electron metallography techniques by :

Download or read book manual on electron metallography techniques written by and published by ASTM International. This book was released on with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Microscopy of Semiconducting Materials

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Publisher :
ISBN 13 :
Total Pages : 520 pages
Book Rating : 4.:/5 (61 download)

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Book Synopsis Microscopy of Semiconducting Materials by : A. G. Cullis

Download or read book Microscopy of Semiconducting Materials written by A. G. Cullis and published by . This book was released on 1983 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Méthodes physiques d'étude des minéraux et des matériaux solides

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Publisher :
ISBN 13 :
Total Pages : 532 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Méthodes physiques d'étude des minéraux et des matériaux solides by : Jean-Pierre Eberhart

Download or read book Méthodes physiques d'étude des minéraux et des matériaux solides written by Jean-Pierre Eberhart and published by . This book was released on 1976 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Transmission Electron Microscopy of Minerals and Rocks

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Publisher : Cambridge University Press
ISBN 13 : 0521350980
Total Pages : 401 pages
Book Rating : 4.5/5 (213 download)

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Book Synopsis Transmission Electron Microscopy of Minerals and Rocks by : Alex C. McLaren

Download or read book Transmission Electron Microscopy of Minerals and Rocks written by Alex C. McLaren and published by Cambridge University Press. This book was released on 1991-04-26 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: An introduction to the principles of transmission electron microscopy, written specifically for geologists and mineralogists.

Microscopie

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Author :
Publisher : Encyclopaedia Universalis
ISBN 13 : 2341001807
Total Pages : 98 pages
Book Rating : 4.3/5 (41 download)

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Book Synopsis Microscopie by : Encyclopaedia Universalis,

Download or read book Microscopie written by Encyclopaedia Universalis, and published by Encyclopaedia Universalis. This book was released on 2015-10-28 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: La révolution qui consiste, à la fin du XVIe siècle, à regarder « à la loupe » non plus directement un objet, mais son image agrandie est à l'origine de la microscopie. L'étymologie (du grec mikros, petit, et skopein, examiner) renvoie à l'examen d'objets ou de détails d'objets à peine perceptibles...