Atomic Junction PDF Download
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Author | : Abena Dove Osseo-Asare |
Publisher | : Cambridge University Press |
Total Pages | : 299 |
Release | : 2019-09-19 |
Genre | : History |
ISBN | : 1108471242 |
Download Atomic Junction Book in PDF, ePub and Kindle
An innovative account of the first nuclear programme in independent Africa, centring on the promises and perils of atomic research in Ghana.
Author | : Abena Dove Osseo-Asare |
Publisher | : University of Chicago Press |
Total Pages | : 309 |
Release | : 2014-01-13 |
Genre | : Science |
ISBN | : 022608616X |
Download Bitter Roots Book in PDF, ePub and Kindle
For over a century, plant specialists worldwide have sought to transform healing plants in African countries into pharmaceuticals. And for equally as long, conflicts over these medicinal plants have endured, from stolen recipes and toxic tonics to unfulfilled promises of laboratory equipment and usurped personal patents. In Bitter Roots, Abena Dove Osseo-Asare draws on publicly available records and extensive interviews with scientists and healers in Ghana, Madagascar, and South Africa to interpret how African scientists and healers, rural communities, and drug companies—including Pfizer, Bristol-Myers Squibb, and Unilever—have sought since the 1880s to develop drugs from Africa’s medicinal plants. Osseo-Asare recalls the efforts to transform six plants into pharmaceuticals: rosy periwinkle, Asiatic pennywort, grains of paradise, Strophanthus, Cryptolepis, and Hoodia. Through the stories of each plant, she shows that herbal medicine and pharmaceutical chemistry have simultaneous and overlapping histories that cross geographic boundaries. At the same time, Osseo-Asare sheds new light on how various interests have tried to manage the rights to these healing plants and probes the challenges associated with assigning ownership to plants and their biochemical components. A fascinating examination of the history of medicine in colonial and postcolonial Africa, Bitter Roots will be indispensable for scholars of Africa; historians interested in medicine, biochemistry, and society; and policy makers concerned with drug access and patent rights.
Author | : Richard G. Hewlett |
Publisher | : Univ of California Press |
Total Pages | : 742 |
Release | : 2023-09-01 |
Genre | : History |
ISBN | : 0520329368 |
Download Atoms for Peace and War, 1953-1961 Book in PDF, ePub and Kindle
This title is part of UC Press's Voices Revived program, which commemorates University of California Press’s mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived makes high-quality, peer-reviewed scholarship accessible once again using print-on-demand technology. This title was originally published in 1989.
Author | : Gabrielle Hecht |
Publisher | : MIT Press |
Total Pages | : 475 |
Release | : 2012-03-02 |
Genre | : History |
ISBN | : 0262300672 |
Download Being Nuclear Book in PDF, ePub and Kindle
The hidden history of African uranium and what it means—for a state, an object, an industry, a workplace—to be “nuclear.” Uranium from Africa has long been a major source of fuel for nuclear power and atomic weapons, including the bomb dropped on Hiroshima. In 2003, after the infamous “yellow cake from Niger,” Africa suddenly became notorious as a source of uranium, a component of nuclear weapons. But did that admit Niger, or any of Africa's other uranium-producing countries, to the select society of nuclear states? Does uranium itself count as a nuclear thing? In this book, Gabrielle Hecht lucidly probes the question of what it means for something—a state, an object, an industry, a workplace—to be “nuclear.” Hecht shows that questions about being nuclear—a state that she calls “nuclearity”—lie at the heart of today's global nuclear order and the relationships between “developing nations” (often former colonies) and “nuclear powers” (often former colonizers). Hecht enters African nuclear worlds, focusing on miners and the occupational hazard of radiation exposure. Could a mine be a nuclear workplace if (as in some South African mines) its radiation levels went undetected and unmeasured? With this book, Hecht is the first to put Africa in the nuclear world, and the nuclear world in Africa. By doing so, she remakes our understanding of the nuclear age.
Author | : Francesco Tafuri |
Publisher | : Springer Nature |
Total Pages | : 859 |
Release | : 2019-09-17 |
Genre | : Technology & Engineering |
ISBN | : 3030207269 |
Download Fundamentals and Frontiers of the Josephson Effect Book in PDF, ePub and Kindle
This book provides a comprehensive and up-to-date description of the Josephson effect, a topic of never-ending interest in both fundamental and applied physics. In this volume, world-renowned experts present the unique aspects of the physics of the Josephson effect, resulting from the use of new materials, of hybrid architectures and from the possibility of realizing nanoscale junctions. These new experimental capabilities lead to systems where novel coherent phenomena and transport processes emerge. All this is of great relevance and impact, especially when combined with the didactic approach of the book. The reader will benefit from a general and modern view of coherent phenomena in weakly-coupled superconductors on a macroscopic scale. Topics that have been only recently discussed in specialized papers and in short reviews are described here for the first time and organized in a general framework. An important section of the book is also devoted to applications, with focus on long-term, future applications. In addition to a significant number of illustrations, the book includes numerous tables for comparative studies on technical aspects.
Author | : Nick Proukakis |
Publisher | : World Scientific |
Total Pages | : 579 |
Release | : 2013 |
Genre | : Science |
ISBN | : 1848168128 |
Download Quantum Gases Book in PDF, ePub and Kindle
This volume provides a broad overview of the principal theoretical techniques applied to non-equilibrium and finite temperature quantum gases. Covering Bose-Einstein condensates, degenerate Fermi gases, and the more recently realised exciton-polariton condensates, it fills a gap by linking between different methods with origins in condensed matter physics, quantum field theory, quantum optics, atomic physics, and statistical mechanics.
Author | : D. Hull |
Publisher | : Cambridge University Press |
Total Pages | : 334 |
Release | : 1996-08-13 |
Genre | : Technology & Engineering |
ISBN | : 1107393183 |
Download An Introduction to Composite Materials Book in PDF, ePub and Kindle
This edition has been greatly enlarged and updated to provide both scientists and engineers with a clear and comprehensive understanding of composite materials. In describing both theoretical and practical aspects of their production, properties and usage, the book crosses the borders of many disciplines. Topics covered include: fibres, matrices, laminates and interfaces; elastic deformation, stress and strain, strength, fatigue crack propagation and creep resistance; toughness and thermal properties; fatigue and deterioration under environmental conditions; fabrication and applications. Coverage has been increased to include polymeric, metallic and ceramic matrices and reinforcement in the form of long fibres, short fibres and particles. Designed primarily as a teaching text for final-year undergraduates in materials science and engineering, this book will also interest undergraduates and postgraduates in chemistry, physics, and mechanical engineering. In addition, it will be an excellent source book for academic and technological researchers on materials.
Author | : Juan Carlos Cuevas |
Publisher | : World Scientific |
Total Pages | : 724 |
Release | : 2010 |
Genre | : Science |
ISBN | : 9814282588 |
Download Molecular Electronics Book in PDF, ePub and Kindle
This book provides a comprehensive overview of the rapidly developing field of molecular electronics. It focuses on our present understanding of the electrical conduction in single-molecule circuits and provides a thorough introduction to the experimental techniques and theoretical concepts. It will also constitute as the first textbook-like introduction to both the experiment and theory of electronic transport through single atoms and molecules. In this sense, this publication will prove invaluable to both researchers and students interested in the field of nanoelectronics and nanoscience in general. Molecular Electronics is self-contained and unified in its presentation. It may be used as a textbook on nanoelectronics by graduate students and advanced undergraduates studying physics and chemistry. In addition, included are previously unpublished material that will help researchers gain a deeper understanding into the basic concepts involved in the field of molecular electronics.
Author | : Gardiner Crispin |
Publisher | : |
Total Pages | : 0 |
Release | : 2014 |
Genre | : |
ISBN | : 9781783264605 |
Download Quantum World of Ultra-cold Atoms and Light, the - Book i Book in PDF, ePub and Kindle
Author | : Bruce Alberts |
Publisher | : |
Total Pages | : 0 |
Release | : 2002 |
Genre | : Cytology |
ISBN | : 9780815332183 |
Download Molecular Biology of The Cell Book in PDF, ePub and Kindle