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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.
Countries establish defence industries for various reasons. Chief among these are usually a concern with national security, and a desire to be as independent as possible in the supply of the armaments which they believe they need. But defence industries are different from most other industries. Their customer is governments. Their product is intended to safeguard the most vital interests of the state. The effectiveness of these products (in the real, rather than the experimental sense) is not normally tested at the time of purchase. If, or when, it is tested, many other factors (such as the quality of political and military leadership) enter into the equation, so complicating judgments about the quality of the armaments, and about the reliability of the promises made by the manufacturers. All of these features make the defence sector an unusually political industrial sector. This has been true in both the command economies of the former Soviet Union and its satellites, and in the market or mixed economies of the west. In both cases, to speak only a little over-generally, the defence sector has been particularly privileged and particularly protected from the usual economic vicissitudes. In both cases, too, its centrality to the perceived vital interests of the state has given it an unusual degree of political access and support.
This volume contains reviews which are based on a symposium, given th at the 30 meeting of The Phytochemical Society of North America, held at Laval University in Quebec City, Canada on August 11-15, 1990. During the past two decades, there have been major new developments in methods which can be applied toward the isolation, separation and structure determination of complex natural products. Therefore, the topic of this symposium, "Modem Phytochemical Methods", is a very timely one. The organizers of the symposium recognized that it would not be possible to cover in detail all new advances in phytochemical methodology. It was therefore decided to emphasize general reviews on recent developments of major separation techniques such as high performance liquid chromatography as well as supercritical fluid chromato graphy. In addition, advances in commonly used structure determination methods, mainly NMR and MS, are reviewed. Other topics include methodo logies of micro-sampling for isolation and analysis of trichome constituents as well as recent breakthroughs on biosynthetic studies of monoterpenes using "enriched" basal cells of trichomes. The volume concludes with a review of quantitative structure-activity relationship (QSAR) studies of biologically active natural products. In Chapter I, K. Hostettmann and his colleagues give a general review of recent developments in the separation of natural products with major emphasis on preparative separations of biologically active plant constituents. The authors present a comparison of droplet countercurrent chromatography (OCCC) with the highly rapid and more versatile centrifugal partition chromatography (CPC).
This work covers the entire scope of pharmaceutics, from the basics of drug dosage and routes of administration to the finer points of drug discovery, drug product development, legislation and regulations governing quality standards and product approval for marketing.
"I doubt I would have grown up to be the writer and artist I became had I not fallen in love with D’Aulaire’s Book of Greek Myths at the age of seven."—R. J. Palacio, author of Wonder Kids can lose themselves in a world of myth and magic while learning important cultural history in this beloved classic collection of Greek mythology. Now updated with a new cover and an afterword featuring never-before-published drawings from the sketchbook of Ingri and Edgar D'Aulaire, plus an essay about their life and work and photos from the family achive. In print for over fifty years, D'Aulaires Book of Greek Myths has introduced generations to Greek mythology—and continues to enthrall young readers. Here are the greats of ancient Greece—gods and goddesses, heroes and monsters—as freshly described in words and pictures as if they were alive today. No other volume of Greek mythology has inspired as many young readers as this timeless classic. Both adults and children alike will find this book a treasure for years to come.
This annual conference is a global gathering of the world's leading scholars and practitioners. Among the attendees are participants from developing countries, think tanks, NGOs, and international institutions. These papers concern issues such as: Higher Education and International Migration in Asia: Brain Circulation; Interfaces in Higher Education: Two Sector in Sync?; Financing Higher Education: Lessons from developed economies, options for developing economies; Well-springs of Modern Economic Growth: Higher Education, Innovation and Local Economic Development; Higher Education, Innovation.
"This guideline is an updated version of the 1996 Smoking Cessation Clinical Practice Guideline No. 18."--P. ii.
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.