Chemistry for the Welfare of Mankind
Chemistry for the Welfare of Mankind

Author: T. Tsuruta

Publisher: Elsevier

Published: 2013-10-22

Total Pages: 490

ISBN-13: 1483151018

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Chemistry for the Welfare of Mankind covers the plenary and session lectures presented at the 26th International Congress of Pure and Applied Chemistry, held in Tokyo, Japan on September 4–10, 1977. The book deals with the applications of chemistry, including clinical chemistry, energy resource, toxicity evaluation, and effects of compounds on the environment. The selection first discusses chemistry, macromolecules, and the needs of human; analysis of naturally occurring waters for toxic metals using combined ion exchange-solvent extraction procedures; and pure and applied photochemistry. The book also takes a look at automated analysis in clinical chemistry and behavior of trace chemical constituents in estuarine waters, including early discrete automation, changing challenges for the clinical laboratory, and studies on the Solent estuarine system. The book reviews the presence of lead in the hydrosphere; chemistry, population, and resources; and progress in biomedical materials. The text also focuses on gas phase diffusion and surface reactions in the chemical vapor deposition of silicon, reverse osmosis, liquid crystals and cell membranes, biopolymer synthesis on solid supports, and biological activities of toxic natural products. The selection is a dependable source for readers interested in applied chemistry.

Yeast Diversity in Human Welfare
Yeast Diversity in Human Welfare

Author: Tulasi Satyanarayana

Publisher: Springer

Published: 2017-05-13

Total Pages: 492

ISBN-13: 9811026211

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This book brings together and updates the latest information on the diversity of yeasts, their molecular features and their applications in the welfare of mankind. Yeasts are eukaryotic microfungi widely found in natural environments, including those with extreme conditions such as low temperatures, low oxygen levels and low water availability. To date, approximately 2,000 of the estimated 30,000 to 45,000 species of yeast on Earth, belonging to around 200 genera have been described. Although there are a few that are opportunistic human and animal pathogens, the vast majority of yeasts are beneficial, playing an important role in the food chain and in the carbon, nitrogen and sulphur cycles. In addition, yeasts such as Saccharomyces cerevisiae, Hansenula polymorpha and Pichia pastoris are used in expressing foreign genes to produce proteins of pharmaceutical interest. A landmark in biotechnology was reached in 1996 with the completion of sequencing of the entire S. cerevisiae genome, and it has now become a central player in the development of an entirely new approach to biological research and synthetic biology. The sequencing of genomes of several yeasts including Schizosaccharomyces pombe, Candida albicans and Cryptococcus neofromans has also recently been completed. candida albicans="" and="" p/pp

The Races of Mankind
The Races of Mankind

Author: Ruth Benedict

Publisher:

Published: 2020-04-20

Total Pages: 36

ISBN-13: 9781684224517

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2020 Reprint of the 1943 Edition. Full facsimile of the original edition and not reproduced with Optical Recognition software. Published on October 25, 1943, The Races of Mankind makes the argument that all the world's humans are biologically the same. Written by anthropologists Ruth Benedict and Gene Weltfish and illustrated by Ad Reinhardt, The Races of Mankind attacked Nazi party racial policies and urged mankind to see past superficial differences and live in harmony. The pamphlet was a publication of The Public Affairs Committee, a non-profit educational organization whose purpose was "to make available in summary and inexpensive form the results of research on economic and social problems to aid in the understanding and development of American policy" (Benedict and Weltfish, 1943). The idea of scientific racial equality, however, was not met with universal agreement. When the U.S. Army ordered 55,000 copies, members of Congress labeled the pamphlet "communistic" and its use by the Army was banned. Still, the scientific pamphlet's popularity grew, and by 1945 three-quarters of a million copies were in circulation (Abraham, 2012).