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Contributions From The University Of Michigan Herbarium V12 1974
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Book Synopsis Light as an Energy Source and Information Carrier in Plant Physiology by : Robert C. Jennings
Download or read book Light as an Energy Source and Information Carrier in Plant Physiology written by Robert C. Jennings and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: A NATO Advanced Study Institute on "Light as Energy Source and Information Carrier in Plant Photo physiology" was held at Volterra, Italy, from September 26 to October 6, 1994, in order to consider the fundamental role that light plays in plant growth and development. This book summarises the main lectures given at this meeting which concentrated on both photochemical energy conversion and signalling (photosensing) aspects. Light harvesting and conversion into chemical energy in photosynthesis occurs at the level of chlorophyll/carotenoid containing photosystems in plants. Pigments are non covalently bound to a variety of polypeptides which serve as a specific scaffolding, necessary to determine the energy coupling between pigments and thus allowing rapid excitation energy trasfer from the antenna to the special reaction centre chlorophylls. Data from transient, time resolved spectroscopies, in the femtosecond and picosecond domain, together with model calculations, suggest that this process occurs in the 20-100 picosecond time span. The special ~ll u~ture of reaction centre complexes, ensures rapid primary charge separation, probably in the order of 1-3 picoseconds, with subsequent charge stabilisation reactions proceeding in the hundreds of picoseconds range. The recently resolved crystallographic structure of LHCII, the principal antenna complex of plants, allows precise determination of pigment-pigment distances and thus permits calculation of approximate chlorophyll-chlorophyll Forster hopping rates, which are in good agreement with time resolved measurements.
Book Synopsis ASSESSMENT AND CONTROL OF BIOLOGICAL INVASION RISKS by : Fumito Koike
Download or read book ASSESSMENT AND CONTROL OF BIOLOGICAL INVASION RISKS written by Fumito Koike and published by World Conservation Union. This book was released on 2006 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biological invasion, an issue of growing importance due to the significant increase in international transportation and trade, can disturb the balance of local ecosystems and even destroy them. This collection of papers presented at the International Conference on Assessment and Control of Biological Invasion Risks held in August 2004 at Yokohama National University discusses risk assessment, risk management and eradication. It also includes contributions reporting on the current status of invasion and the properties of alien species in East Asia.
Book Synopsis Serials Holdings by : Linda Hall Library
Download or read book Serials Holdings written by Linda Hall Library and published by . This book was released on 1989 with total page 816 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Food, fuel and fields by : Katharina Neumann
Download or read book Food, fuel and fields written by Katharina Neumann and published by Heinrich-Barth-Institut. This book was released on 2003-01-01 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on papers from the 3rd International Workshop on African Archaeobotany, Frankfurt, Germany, July 5-7, 2000
Book Synopsis Recent Advances in Weed Management by : Bhagirath S. Chauhan
Download or read book Recent Advances in Weed Management written by Bhagirath S. Chauhan and published by Springer. This book was released on 2014-07-10 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume addresses recent developments in weed science. These developments include conservation agriculture and conservation tillage, climate change, environmental concerns about the runoff of agrochemicals, resistance of weeds and crops to herbicides, and the need for a vastly improved understanding of weed ecology and herbicide use. The book provides details on harnessing knowledge of weed ecology to improve weed management in different crops and presents information on opportunities in weed management in different crops. Current management practices are also covered, along with guidance for selecting herbicides and using them effectively. Written by experts in the field and supplemented with instructive illustrations and tables, Recent Advances in Weed Management is an essential reference for agricultural specialists and researchers, government agents, extension specialists, and professionals throughout the agrochemical industry, as well as a foundation for advanced students taking courses in weed science.
Book Synopsis My Urban Wilderness in the Hollywood Hills by : Richard Gordon Lillard
Download or read book My Urban Wilderness in the Hollywood Hills written by Richard Gordon Lillard and published by UPA. This book was released on 1983-07-07 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: A rich, fresh, anecdotal, and thoughtful account. Beautifully written, the book tells the story of modern families in technological Los Angeles who live compatibly amid chaparral with the scores of wild species on the hillsides and in the canyon. For students of ecology, conservation, and the environment.
Book Synopsis Letters from the Orange Empire by : George Harold Powell
Download or read book Letters from the Orange Empire written by George Harold Powell and published by . This book was released on 1990 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: Powell was a pomologist who influenced fruit growers to better pack their fruit to prevent spoilage. He worked both in government and in industry. Afterword by his son.
Download or read book Saber-tooth Curriculum written by and published by Schaum's Outline Series. This book was released on 1939 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A classic of educational criticism proves its relevance in light of today's educational quandaries First published by McGraw-Hill in 1939, The Saber-Tooth Curriculum was a groundbreaking satire of the educational establishment, and its unwillingness to adapt to changing times. Throughout the decades, this witty work has not only become an educational classic, but has also remained as relevant and applicable to the key questions in education today as it was when first published. With tongue firmly in cheek, Peddiwell takes on the conflicting philosophies of education, from its imagined origins at the dawn of time to its culmination in a ritualistic, deeply entrenched social institution with rigidly prescribed norms and procedures. Developed within a fanciful framework of fictional lectures, given by fictional author Professor J. Abner Peddiwell, doyen in the History of Education at Petaluma State College, this humorous fable illustrates the progress of education and gives valuable insights into how it could continue to develop in the decades to come."--desc. of new 2004 ed., via amazon.ca.
Book Synopsis National Parks and Protected Areas by : James Gordon Nelson
Download or read book National Parks and Protected Areas written by James Gordon Nelson and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 347 pages. Available in PDF, EPUB and Kindle. Book excerpt: National parks and protected areas offer a wealth of ecological and social contributions or services to humans and life on earth. This book describes the strengths of national parks and protected areas in different parts of Europe and North America and the challenges to the full realization of their goals. It shows that they are useful not only in conserving rare species and biodiversity, but also in protecting water supply and other resources necessary to tourism and to economic and social development generally. Ideas and information on useful planning, management and decision-making arrangements are presented, and research needs are identified.
Book Synopsis Phylogenetic Systematics by : Willi Hennig
Download or read book Phylogenetic Systematics written by Willi Hennig and published by University of Illinois Press. This book was released on 1999 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phylogenetic Systematics, first published in 1966, marks a turning point in the history of systematic biology. Willi Hennig's influential synthetic work, arguing for the primacy of the phylogenetic system as the general reference system in biology, generated significant controversy and opened possibilities for evolutionary biology that are still being explored.
Book Synopsis Root-knot Nematodes (Meloidogyne Species) by : Franco Lamberti
Download or read book Root-knot Nematodes (Meloidogyne Species) written by Franco Lamberti and published by . This book was released on 1979 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Heart-life in Song by : Frances Harrison Marr
Download or read book Heart-life in Song written by Frances Harrison Marr and published by . This book was released on 1883 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Passage of Hawks by : Wirt Williams
Download or read book A Passage of Hawks written by Wirt Williams and published by Hassell Street Press. This book was released on 2021-09-09 with total page 280 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. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Book Synopsis Thought And Statement by : William G Leary
Download or read book Thought And Statement written by William G Leary and published by Legare Street Press. This book was released on 2022-10-27 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.
Book Synopsis The Discovery and Characterization of Transposable Elements by : Barbara McClintock
Download or read book The Discovery and Characterization of Transposable Elements written by Barbara McClintock and published by Routledge. This book was released on 1987 with total page 635 pages. Available in PDF, EPUB and Kindle. Book excerpt: The introduction was written by Barbara McClintock to show how the concept of transposable elements evolved, and to comment on subsequent investigations of these elements. The papers in this volume were selected because of their relevance to this topic. For the discovery of "Mobile genetic elements" she received the Nobel Prize for Physiology or Medicine in 1983.
Book Synopsis New Zealand Mesozoic and Cainozoic Plant Microfossils by : R. A. Couper
Download or read book New Zealand Mesozoic and Cainozoic Plant Microfossils written by R. A. Couper and published by . This book was released on 1960 with total page 87 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Shakespeare Plain by : William Gordon Leary
Download or read book Shakespeare Plain written by William Gordon Leary and published by McGraw-Hill Companies. This book was released on 1977 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:
