Download or read book Extractive Metallurgy of Niobium written by A.K. Suri and published by Routledge. This book was released on 2017-11-13 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: The growth and development witnessed today in modern science, engineering, and technology owes a heavy debt to the rare, refractory, and reactive metals group, of which niobium is a member. Extractive Metallurgy of Niobium presents a vivid account of the metal through its comprehensive discussions of properties and applications, resources and resource processing, chemical processing and compound preparation, metal extraction, and refining and consolidation. Typical flow sheets adopted in some leading niobium-producing countries for the beneficiation of various niobium sources are presented, and various chemical processes for producing pure forms of niobium intermediates such as chloride, fluoride, and oxide are discussed. The book also explains how to liberate the metal from its intermediates and describes the physico-chemical principles involved. It is an excellent reference for chemical metallurgists, hydrometallurgists, extraction and process metallurgists, and minerals processors. It is also valuable to a wide variety of scientists, engineers, technologists, and students interested in the topic.

Download or read book Essayons written by and published by . This book was released on 2020-11 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

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Download or read book March s Advanced Organic Chemistry written by Michael B. Smith and published by John Wiley & Sons. This book was released on 2007-01-29 with total page 2379 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Sixth Edition of a classic in organic chemistry continues its tradition of excellence Now in its sixth edition, March's Advanced Organic Chemistry remains the gold standard in organic chemistry. Throughout its six editions, students and chemists from around the world have relied on it as an essential resource for planning and executing synthetic reactions. The Sixth Edition brings the text completely current with the most recent organic reactions. In addition, the references have been updated to enable readers to find the latest primary and review literature with ease. New features include: More than 25,000 references to the literature to facilitate further research Revised mechanisms, where required, that explain concepts in clear modern terms Revisions and updates to each chapter to bring them all fully up to date with the latest reactions and discoveries A revised Appendix B to facilitate correlating chapter sections with synthetic transformations

Download or read book Historical Dictionary of the Republic of Cameroon written by Mark Dike DeLancey and published by Scarecrow Press. This book was released on 2010-05-03 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cameroon is a country endowed with a variety of climates and agricultural environments, numerous minerals, substantial forests, and a dynamic population. It is a country that should be a leader of Africa. Instead, we find a country almost paralyzed by corruption and poor management, a country with a low life expectancy and serious health problems, and a country from which the most talented and highly educated members of the population are emigrating in large numbers. Although Cameroon has made economic progress since independence, it has not been able to change the dependent nature of its economy. The economic situation combined with the dismal record of its political history, indicate that prospects for political stability, justice, and prosperity are dimmer than they have been for most of the country's independent existence. The fourth edition of the Historical Dictionary of the Republic of Cameroon has been updated to reflect advances in the study of Cameroon's history as well as to provide coverage of the years since the last edition. It relates the turbulent history of Cameroon through a chronology, an introductory essay, a bibliography, and over 600 cross-referenced dictionary entries on significant persons, events, places, organizations, and other aspects of Cameroon history from the earliest times to the present.

Download or read book Manual of Minor Oral Surgery for the General Dentist written by Pushkar Mehra and published by John Wiley & Sons. This book was released on 2015-08-03 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Manual of Minor Oral Surgery for the General Dentist, Second Edition continues the aim of providing clear and practical guidance to common surgical procedures encountered in general practice. Fully revised and updated with three additional chapters, the book approaches each procedure through detailed, step-by-step description and illustration. Ideal for general dental practitioners and students, the book is an indispensible tool for planning, performing, and evaluating a range of surgical procedures in day-to-day practice. The Manual of Minor Oral Surgery for the General Dentist begins with an expanded chapter on patient evaluation and history taking and a new chapter on managing the patient with medical comorbidities. It also address infections and sedation besides procedural chapters on such topics as third molar extractions, preprosthetic surgery, surgical implantology, crown-lengthening, and biopsy of oral lesions.

Download or read book Managing the Risks of Extreme Events and Disasters to Advance Climate Change Adaptation written by Intergovernmental Panel on Climate Change and published by Cambridge University Press. This book was released on 2012-05-28 with total page 593 pages. Available in PDF, EPUB and Kindle. Book excerpt: Extreme weather and climate events, interacting with exposed and vulnerable human and natural systems, can lead to disasters. This Special Report explores the social as well as physical dimensions of weather- and climate-related disasters, considering opportunities for managing risks at local to international scales. SREX was approved and accepted by the Intergovernmental Panel on Climate Change (IPCC) on 18 November 2011 in Kampala, Uganda.

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Download or read book Advanced Organic Chemistry written by Jerry March and published by Wiley-Interscience. This book was released on 1985-03-11 with total page 1346 pages. Available in PDF, EPUB and Kindle. Book excerpt: This survey of advanced chemistry covers virtually all the useful reactions--600 all told--with the scope, limitations, and mechanism of each described in detail. Extensive general sections on the mechanisms of the important reaction types, and five chapters on the structure and stereochemistry of organic compounds and reactive intermediates are included as well. Of the more than 10,000 references included, 5,000 are new in this edition.

Download or read book Modern Phytochemical Methods written by Nikolaus H. Fischer and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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).

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Download or read book Handbook of Essential Oils written by K. Husnu Can Baser and published by CRC Press. This book was released on 2009-12-28 with total page 994 pages. Available in PDF, EPUB and Kindle. Book excerpt: Egyptian hieroglyphs, Chinese scrolls, and Ayurvedic literature record physicians administering aromatic oils to their patients. Today society looks to science to document health choices and the oils do not disappoint. The growing body of evidence of their efficacy for more than just scenting a room underscores the need for production standards, quality control parameters for raw materials and finished products, and well-defined Good Manufacturing Practices. Edited by two renowned experts, the Handbook of Essential Oils covers all aspects of essential oils from chemistry, pharmacology, and biological activity, to production and trade, to uses and regulation. Bringing together significant research and market profiles, this comprehensive handbook provides a much-needed compilation of information related to the development, use, and marketing of essential oils, including their chemistry and biochemistry. A select group of authoritative experts explores the historical, biological, regulatory, and microbial aspects. This reference also covers sources, production, analysis, storage, and transport of oils as well as aromatherapy, pharmacology, toxicology, and metabolism. It includes discussions of biological activity testing, results of antimicrobial and antioxidant tests, and penetration-enhancing activities useful in drug delivery. New information on essential oils may lead to an increased understanding of their multidimensional uses and better, more ecologically friendly production methods. Reflecting the immense developments in scientific knowledge available on essential oils, this book brings multidisciplinary coverage of essential oils into one all-inclusive resource.

Download or read book Mechanical Metallurgy written by George Ellwood Dieter and published by McGraw-Hill Companies. This book was released on 1988-01-01 with total page 751 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Leave The Dishes In The Sink written by Alison Thorne and published by . This book was released on 2002-07 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: She has deep personal roots in the politically conservative and predominantly Mormon culture in Utah and the West and worked well with people having varied perspectives and agendas, establishing effective connections and networks in seemingly hostile contexts. Her election to the local school board and appointment by governors from both parties, eventually as chair, to the statewide Governor's Committee on the Status of Women demonstrated this."--BOOK JACKET.

Download or read book Springer Handbook of Automation written by Shimon Y. Nof and published by Springer Nature. This book was released on 2023-06-16 with total page 1533 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook incorporates new developments in automation. It also presents a widespread and well-structured conglomeration of new emerging application areas, such as medical systems and health, transportation, security and maintenance, service, construction and retail as well as production or logistics. The handbook is not only an ideal resource for automation experts but also for people new to this expanding field.

Download or read book Soldier Extraordinaire written by Alfred E. Cornebise and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: "Soldier Extraordinaire explores the colorful life and varied accomplishments of Brig. Gen. Frank "Pinkie" Dorn, an unusual player on the world stage during the 1920s and beyond World War II. Over the course of his 30-year Army career, Dorn manifested probing observations and analyses especially of Asia. He produced writings on subjects ranging from Philippine native tribes to Peking's Forbidden City and the origins of the Sino-Japanese War that began in 1937. Following the end of World War II, he was closely involved in Gen. Douglas MacArthur's brilliant occupation and pacification of Japan. Beyond his military successes, Dorn created world-class art, enjoyed cooking and writing cookbooks, was renowned for his cartography skills, and relished opportunities to comment on the frequent maelstroms and interplay of relevant personalities on social and military scenes."--Provided by publisher.

Download or read book Thinking is Form written by Ann Temkin and published by Philadelphia Museum (PA). This book was released on 1993 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Udstillingskatalog over den østrigske kunstner Joseph Beuys (1921-1986)