Xem 1-20 trên 4301 kết quả Science books
  • This book is intended to introduce environmental scientists and managers to the statistical methods that will be useful for them in their work. A secondary aim was to produce a text suitable for a course in statistics for graduate students in the environmental science area. I wrote the book because it seemed to me that these groups should really learn about statistical methods in a special way. It is true that their needs are similar in many respects to those working in other areas.

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  • When I began my professional career at the University of Nebraska–Lincoln in 1979, I intended to direct my research and outreach program at the emerging field of climate impact science. It was fortuitous that a large portion of the United States, including the Great Plains, Upper Midwest, and Pacific Northwest, had recently come out of an intense but somewhat short-lived drought during 1976-1977.

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  • Over the last decade, advances in tools and technologies—sensor systems, analytic methods, molecular technologies, computational tools, and bioinformatics—have provided opportunities for improving the collection of exposure-science information leading to the potential for better human health and ecosystem protection. Recognizing the need for a prospective examination of exposure science, the U.S.

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  • To help you have more references in the process of teaching and learning English for children, invite you to refer to the contents of the book "Allergic to birthday parties science". Contents of the document referred to you the words, images and structure of the aircraft. Hope this is useful references for you.

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  • Science (in Latin Scientia, meaning "knowledge" or "understanding") is the efforts to implement the invention, and increased knowledge of the human understanding of how the operation of the physical world surroundings. Through controlled methods, scientists use to observe the signs of expression or of the material and unusual nature to collect data, analyze information to explain how it works, there at the phenomenon of things. One of the ways that test method to simulate natural phenomena under controlled conditions and tested ideas.

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  • This book is ideal for anyone who wants to gain the practical skills involved in using CSS to make attractive web sites, especially if you’re not the type who likes to learn by memorizing a formal specification and then trying to work out which browsers implemented it completely (does anyone enjoy reading specifications?). The only knowledge you’ll need to have is some familiarity with HTML. This book will give designers the skills they need to implement their ideas, and provides developers with creative inspiration through practical examples....

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  • Three years have passed since the first edition of Basics of Environmental Science appeared. During this time new concerns have arisen, the controversy in Britain over the safety and desirability of genetically modified foods being the most spectacular example. At the same time, our understanding of other issues has improved as more information about them has been gathered.

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  • The Voice of America has been broadcasting programs in Special English since 1959. Special English is VOA’s method of communicating with English learners around the world in a way that is easy to understand. The vocabulary is limited to about 1,500 words. The sentences are short. The speed is slower than normal. Special English programs are broadcast on the Voice of America, on radio stations around the world, on satellite television and on the Internet.

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  • Tham khảo sách 'animals (britannica illustrated science library)', tài liệu phổ thông, tiếng anh phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

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  • Tham khảo sách 'nutrition and food science', kỹ thuật - công nghệ phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

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  • This book is written to serve as a reference handbook for the practicing engineer or scientist who needs to prepare the basic process engineering and cost estimation required for the design of an air pollution control system. The user of this book should have a fundamental understanding of the factors resulting in air pollution and a general knowledge of the techniques used for air pollution control.

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  • Food biochemistry principles and knowledge have become indispensable in practically all the major disciplines of food science, such as food technology, food engineering, food biotechnology, food processing, and food safety within the past few decades. Knowledge in these areas has grown exponentially and keeps growing, and is disseminated through various media in both printed and electronic forms, and entire books are available for almost all the distinct specialty areas mentioned above. The two areas of food biochemistry and food processing are becoming closely interrelated....

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  • The first edition of Toxicological Chemistry (1989) was written to bridge the gap between toxicology and chemistry. It defined toxicological chemistry as the science that deals with the chemical nature and reactions of toxic substances, their origins and uses, and the chemical aspects of their exposure, transformation, and elimination by biological systems. It emphasized the chemical formulas, structures, and reactions of toxic substances. The second edition of Toxicological Chemistry (1992) was significantly enlarged and increased in scope compared to the first edition.

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  • Hazardous and Radioactive Waste Treatment Technologies Handbook .Hazardous and Radioactive Waste Treatment Technologies Handbook Editor-in-Chief Chang Ho Oh, Ph.D. CRC Press Boca Raton London New York Washington, D.C. .Library of Congress Cataloging-in-Publication Data Hazardous and radioactive waste treatment technologies handbook / Chang H. Oh [editor] p. cm. (The mechanical engineering handbook series) Includes bibliographical references and index. ISBN 0-8493-9586-0 (alk. paper) 1. Hazardous wastes--Purification--Handbooks, manuals, etc. 2.

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  • Our global environment now consists of numerous natural and artificial metals. Metals have played a critical role in industrial development and technological advances. Most metals are not destroyed; indeed, they are accumulating at an accelerated pace, due to the ever-growing demands of modern society. A fine balance must be maintained between metals in the environment and human health. It is with this view in mind that this book has been written to address diverse issues surrounding heavy metals in the environment.

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  • This book contains information obtained from authentic and highly regarded sources.Reprinted material is quoted with permission ,and sources are indicated.A wide variety of refernces are listed .Reasonable efforts have been made to publish reliable data and information,but the author and the publisher cannot assume responibility for the validity of all materials or for the consequences of their use.

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  • The purpose of this text is to provide the basis for an upper-level undergraduate or graduate course over one or two semesters, covering basic concepts and examples of fluid mechanics with particular applications in the natural environment. The book is designed to meet a dual purpose, providing an advanced fundamental background in the fluid mechanics of environmental systems and also applying fluid mechanics principles to a variety of environmental issues.

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  • Welcome to the Air Pollution Control Equipment Selection Guide . The selection of air pollution control hardware can be a daunting task. There are literally hundreds of equipment vendors offering a wide variety of air pollution control technologies. If this book has one purpose, it is to make that selection process easier. In the following pages, we have labored to include the important information required by people interested in air pollution control that can be used in selecting the proper equipment for any air pollution control problem.

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  • Significant changes in the environmental field have required a re-evaluation of the environmental protection programs in place around the world. Although reductions in pollution levels have been realized in certain areas, necessary expectations for environmental protection have not been met in spite of extensive regulatory programs and cost expenditures. This book examines new approaches to environmental protection, including the emerging field of international environmental law and environmental management systems...

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  • Natural systems for the treatment and management of municipal and industrial wastewaters and residuals feature processes that use minimal energy and minimal or no chemicals, and they produce relatively lower amounts of residual solids. This book is intended for the practicing engineers and scientists who are involved in the planning, design, construction, evaluation, and operation of wastewater management facilities.

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