Proceedings: Thirtieth Annual Convention of Rotary International PDF Download

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Publisher: Rotary International
ISBN:
Category :
Languages : en
Pages : 614

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Author: United States Livestock Sanitary Association
Publisher:
ISBN:
Category :
Languages : en
Pages : 1362

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Author: John T. Arnason
Publisher: Springer Science & Business Media
ISBN: 1489917780
Category : Science
Languages : en
Pages : 369

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Phytochemicals from medicinal plants are receiving ever greater attention in the scientific literature, in medicine, and in the world economy in general. For example, the global value of plant-derived pharmaceuticals will reach $500 billion in the year 2000 in the OECD countries. In the developing countries, over-the-counter remedies and "ethical phytomedicines," which are standardized toxicologically and clinically defined crude drugs, are seen as a promising low cost alternatives in primary health care. The field also has benefited greatly in recent years from the interaction of the study of traditional ethnobotanical knowledge and the application of modem phytochemical analysis and biological activity studies to medicinal plants. The papers on this topic assembled in the present volume were presented at the annual meeting of the Phytochemical Society of North America, held in Mexico City, August 15-19, 1994. This meeting location was chosen at the time of entry of Mexico into the North American Free Trade Agreement as another way to celebrate the closer ties between Mexico, the United States, and Canada. The meeting site was the historic Calinda Geneve Hotel in Mexico City, a most appropriate site to host a group of phytochemists, since it was the address of Russel Marker. Marker lived at the hotel, and his famous papers on steroidal saponins from Dioscorea composita, which launched the birth control pill, bear the address of the hotel.

Author: Brian E. Ellis
Publisher: Springer Science & Business Media
ISBN: 1461525446
Category : Science
Languages : en
Pages : 371

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In this volume of Recent Advances in Phytochmistry you will find a record of the pioneering attempts of plant biochemists and molecular biologists to modify the patterns of secondary metabolism in plants, as presented at the 33rd annual meeting of the Phytochemical Society of North America, in Asilomar, California, on June 27 -July I, 1993. The studies described here represent a marriage of the newest of technologies with one of the oldest human activities, exploitation of plant chemistry. They also represent the beginning of a new era of phytochemical research, an era that will undoubtedly begin to provide answers to some of the long-standing questions that have absorbed plant biochemists for the past century. There is, for instance, a common deflating experience to which every worker in the area of plant secondary metabolism can probably relate. After hearing about the latest research findings regarding some aspect of remarkable compound "X", someone in the audience finally directs the inevitable question at the hapless speaker. "Tell me, is anything known as to the biological role of compound "X" in the plant?" The answer, in most cases, must be "essentially nothing"! This is a frustrating scenario for both the speaker and the audience, since the very fact that a complex biosynthetic pathway remains encoded in a plant genome points to an associated selective advantage. The problem is that establishing the nature and scale of that advantage is a very complex task.

Author: Gerald Berk
Publisher: Cambridge University Press
ISBN: 0521425964
Category : Biography & Autobiography
Languages : en
Pages : 297

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This book provides an innovative interpretation of industrialization and statebuilding in the U.S. by tracing the development of regulated competition. Conceptualized by Brandeis and implemented by trade associations and the Federal Trade Commission, regulated competition checked economic power by channeling competition from predation into improvement in products and production processes.

Author: Association of Ohio Colleges
Publisher:
ISBN:
Category :
Languages : en
Pages : 84

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Author: Kansas Academy of Science. Meeting
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 346

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Vols. for 1881/82- include the Report of the secretary.

Author: American Numismatic Society
Publisher:
ISBN:
Category : Archaeology
Languages : en
Pages : 416

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Author: American Numismatic Society (1907- )
Publisher:
ISBN:
Category : Archaeology
Languages : en
Pages : 632

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Author: Kelsey R. Downum
Publisher: Springer Science & Business Media
ISBN: 1489917837
Category : Science
Languages : en
Pages : 301

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Throughout the tropics, vast areas of rainforest and other biologically diverse lands are being cleared for agricultural or related uses. Rainforests, the most dramatic example of tropical habitat destrucLion, are estimated to be disappearing at the rate of up to 20.4 million hectares per year world-wide (based on FAO estimates; see World Resources 1990-1991, Oxford University Press) more than 2% of the total area covered by tropical rainforests per year. Destruction of these complex habitats results in the irreversible loss of both plant and animal diversity, and dramatically illustraLes the need to investigate these threatened species for potentially useful constituents-especially the identification and characterization of novel biologically-active phytochemicals with pharmacologiical and/or pesticidal properties. This volume is based on papers presented by invited speakers at an international symposium entitled "Phytochemical POlential of Tropical Plants: held in conjunction with the second joint meeting of the Phytochemical nd Societies of Europe and North America, as well as the 32 annual meeting of the latter society. The meeting was held at the Deauville Hotel, Miami Beach, Florida, USA from August 8-12,1992. One hundred and twenty-five participants from more than 20 countries attended this meeting.