Accelerated Aging

Accelerated Aging

Author: Robert L. Feller

Publisher: Getty Publications

Published: 1995-03-02

Total Pages: 292

ISBN-13: 0892361255

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Accelerated Aging: Photochemical and Thermal Aspects represents the culmination of more than 40 years of research by noted scientist Robert L. Feller. The book focuses on the long-term performance of materials such as wool, dyes, and organic compounds; their resistance to change when exposed to environmental factors such as oxygen, ozone, moisture, heat, and light; and their physical durability with handling and use over time. Processes of deterioration are discussed based on speeded-up laboratory studies designed to clarify the chemical reactions involved and their physical consequences.


Lunar Science: A Post - Apollo View

Lunar Science: A Post - Apollo View

Author: Stuart Ross Taylor

Publisher: Elsevier

Published: 2016-06-06

Total Pages: 393

ISBN-13: 1483136906

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Lunar Science: A Post-Apollo View: Scientific Results and Insights from the Lunar Samples explains the scientific results and discoveries of the manned Apollo lunar missions as they are understood. The emphasis is less on sample description and data and more on the interpretative aspects of the study, with the aim of providing a coherent story of the evolution of the moon and its origin as revealed by the lunar samples and the Apollo missions. This text has seven chapters; the first of which provides a historical background of efforts to study the moon prior to the Apollo missions, including lunar photogeologic mapping and direct exploration by spacecraft. Attention then turns to the Apollo missions and the lunar samples collected, beginning with Apollo 11 that landed on the moon on July 20, 1969 and followed by more missions. The next chapter describes the geology of the moon, with emphasis on craters, central peaks and peak rings, the large ringed basins, rilles, and maria lava flows. The reader is also introduced to the nature of the lunar surface material, the maria basalts, the highlands, and the moon's interior. This book concludes with a discussion on the evidence that has been gathered by the Apollo missions that offers insights into the origin and evolution of the moon. An epilogue reflects on the usefulness of manned space flight. This book will appeal to lunar scientists as well as to those with an interest in astronomy and space exploration.


With and Without Galton

With and Without Galton

Author: Krementsov Nikolai

Publisher:

Published: 2018-09-24

Total Pages: 696

ISBN-13: 9781783745128

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In 1865, British polymath Francis Galton published his initial thoughts about the scientific field that would become 'eugenics.' The same year, Russian physician Vasilii Florinskii addressed similar issues in a sizeable treatise, entitled Human Perfection and Degeneration. Initially unheralded, Florinskii's book would go on to have a remarkable afterlife in twentieth- and twenty-first-century Russia. In this lucid and insightful work, Nikolai Krementsov argues that the concept of eugenics brings together ideas, values, practices, and fears energised by a focus on the future. It has proven so seductive to different groups over time because it provides a way to grapple with fundamental existential questions of human nature and destiny. With and Without Galton develops this argument by tracing the life-story of Florinskii's monograph from its uncelebrated arrival amid the Russian empire's Great Reforms, to its reissue after the Bolshevik Revolution, its decline under Stalinism, and its subsequent resurgence: first, as a founding document of medical genetics, and most recently, as a manifesto for nationalists and racial purists. Krementsov's meticulously researched 'biography of a book' sheds light not only on the peculiar fate of eugenics in Russia, but also on its convoluted transnational history, elucidating the field's protean nature and its continuing and contested appeal to diverse audiences, multiple local trajectories, and global trends. It is required reading for historians of eugenics, science, medicine, education, literature, and Russia, and it will also appeal to the general reader looking for a deeper understanding of this challenging subject.