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Elsevier

Books in Physical sciences and engineering

  • Computer Aided Process Planning (CAPP)

    2nd Edition
    • 1st Edition
    • Architecture Technology Architecture Technology Corpor
    • English
    Please note this is a Short Discount publication.Process planning involves creating detailed plans of the manufacturing steps and equipment necessary to produce a finished part.Using the variant method, CAPP groups families of parts by a structured classification and coding plan. This report summarizes the state–of–the–art and future trends in the area of CAPP.The computer is a vital part of the process planning function, which includes two different approaches. One is called the variant (similar part) method of process planning and the other is generative (expert system–based). Both will produce similar process plans. Most computer applications, however, are of the variant type, because the software is easier to develop and new process plans are based on previous ones.

  • Heat Exchange in Shaft Furnaces

    • 1st Edition
    • B. I. Kitaev + 2 more
    • P. A. Young
    • English
    Heat Exchange in Shaft Furnaces focuses on the theory of heat exchanges occurring in the shaft furnace process. It covers the development and research done by experts in the field of physics, chemistry, metallurgy, and engineering. The book contains the exposition of the aspects of the theory of heat exchange in shaft furnaces and draws examples from the field of blast furnace operation. Researches by scientists; laboratory experiments; and practical results derived by workers on blast furnaces in the theory are skillfully synthesized and expounded. Topics on exchange in packed beds; heat transfer in the blast furnace; and the state of the theory of heat transfer in a blast furnace are discussed. Metallurgist, plant researchers, physicists, chemists, and engineers engaged in the design of blast furnaces will find the book invaluable.

  • Chemistry for Toxicity Testing

    • 1st Edition
    • C.W. Jameson + 1 more
    • English
    Chemistry for Toxicity Testing presents the chemical requirements for external toxicity studies. This book is organized into four parts encompassing 18 chapters that discuss the basic chemistry considerations for toxicity testing program. It also describes the structure-activity prediction of the carcinogenicity of chemicals and the development of methods for mixing chemicals in rodent feed. Some of the topics covered in the book are the formulations of insoluble and immiscible test agents in liquid medium for toxicity testing; problems of testing commercial-grade chemicals; analysis of dosed feed samples; determination of chemical and vehicle mixtures stability; and the toxicity of inhaled chemicals. Other parts explore the methods for generation of test atmosphere and the monitoring of vapor concentration in test atmosphere. An evaluation of dosage analysis data from a problem-solving point of view is provided. The discussion then shifts to the effects of good laboratory practices on chemistry requirements for toxicity testing. The final part is devoted to the monitoring of aerosol chemicals inhalation in chambers. The book can provide useful information to chemists, toxicologists, students, and researchers.

  • Interactions between Electromagnetic Fields and Matter

    Vieweg Tracts in Pure and Applied Physics
    • 1st Edition
    • Karl-Heinz Steiner
    • H. Stumpf
    • English
    Interactions between Electromagnetic Fields and Matter deals with the principles and methods that can amplify electromagnetic fields from very low levels of signals. This book discusses how electromagnetic fields can be produced, amplified, modulated, or rectified from very low levels to enable these for application in communication systems. This text also describes the properties of matter and some phenomenological considerations to the reactions of matter when an action of external fields results in a polarization of the particle system and changes the bonding forces existing in the matter. This book considers the above phenomena in detail by explaining matter as a conglomeration of charged mass points in the electromagnetic field. Quantum mechanics and Maxwell's theory can then account for the precise description of the interactions between the electromagnetic fields and matter. This book then describes special processes such as 1) the static and quasistatic interactions and 2) dynamic processes, particularly the resonance process. This text also defines a general form for electric and magnetic reactions using the generalized field equation. This book also cites the anharmonic oscillator and the single spin as different examples of electric and magnetic dipole interactions. This text is suitable for electrical engineers, radio technicians, physicists whose work is in quantum mechanics, and engineers interested in electro-magnetism theory.

  • The Terrestrial Environment, A

    • 1st Edition
    • P. Fritz
    • English
    Handbook of Environmental Isotope Geochemistry, Volume 1: The Terrestrial Environment, A focuses on isotope hydrology and aqueous geochemistry, as well as an overview of carbon, sulfur, and nitrogen isotopes in terrestrial systems. The selection first elaborates on the isotopes of hydrogen and oxygen in precipitation, carbon-14 in hydrogeological studies, and environmental isotopes in groundwater hydrology. Concerns cover groundwater dating, mechanism of salinization, groundwater recharge, models of the isotope fractionation during evaporation and condensation of water in the atmosphere, and stable isotope distribution in atmospheric waters. The book then examines environmental isotopes in ice and snow, isotopic evidence on environments of geothermal systems, and sulfur and oxygen isotopes in aqueous sulfur compounds. Discussions focus on geochemistry and isotope distribution of aqueous sulfur compounds, isotopic dating of geothermal waters, origin of chemical constituents, geothermometry, isotope distribution during the reduction of a temperate snow cover, and snow and ice isotope hydrology. The manuscript explores environmental isotopes as environmental and climatological indicators, sulfur isotopes in the environment, nitrogen-15 in the natural environment, and the isotopic composition of reduced organic carbon. The selection is a valuable reference for researchers interested in isotope geochemistry.

  • Whistlers and Audio-Frequency Emissions

    Monthly Summaries of Whistlers and Emissions for the Period July 1957 – December 1958
    • 1st Edition
    • M. G. Morgan
    • English
    Annals of the International Geophysical Year, Volume 37: Whistlers and Audio-Frequency Emissions presents the principal results obtained in Whistlers-East synoptic program publications. Although whistlers can be observed at any time of day, it is found that they occur primarily at night. The greatest incidence of whistlers during the International Geophysical Year (IGY) period occurred in both hemispheres in the geomagnetic latitude range 50-60°. The day-to-day correlation of whistler activity at geomagnetically conjugate stations was sometimes very low and sometimes remarkably high. This book specifically provides data of monthly summaries of whistlers and audiofrequency emissions observed and recorded on magnetic tape at the given stations during the IGY (1957 Jul - 1958 Dec). The summaries have been compiled from daily tabulations obtained by aural reduction of the recordings. The IGY agreements required only that monthly summaries be sent to the World Data Centers but for some stations, daily tabulations were sent instead. For most stations the daily tabulations and the magnetic tape recordings themselves have been preserved and are held by the persons having supervision of each station and the aural reduction of data there from. This book will be of value to geophysicists and space scientists and researchers.

  • High-Tech Ceramics

    Viewpoints and Perspectives
    • 1st Edition
    • Gernot Kostorz
    • English
    High-tech ceramics pose many challenges to the scientist and engineer because of their demanding production and processing requirements. Leading experts in the field address these problems not only from a fundamental scientific point of view but with particular reference to a broad range of engineering applications.This edited volume is based on invited talks given at a symposium held at the ETH Zurich in November, 1988, sponsored by the International Latsis Foundation of Geneva.

  • Seismic Wave Propagation in the Earth

    • 1st Edition
    • A. Hanyga
    • English
    This volume contains an extensive presentation of the theory, phenomenology and interpretation of seismic waves produced by natural and artificial sources. Each theoretical topic discussed in the book is presented in a self-contained and mathematically rigorous form, yet without excessive demands on the reader's mathematical background. It is the only book to include such a complete presentation of the mathematical background and modern developments of the WKBJ theory of seismic waves, and detailed discussions of its wide ranging applications. The book will therefore be useful to postgraduate students and research workers specialising in seismic wave theory, theoretical seismology, electromagnetic wave theory and other fields of wave propagation theory.

  • Trace Elements in Health

    A Review of Current Issues
    • 1st Edition
    • J. Rose
    • English
    Trace Elements in Health: A Review of Current Issues presents how some metals affect health, growth, and well-being of man and animals in a variety of ways, when the amounts involved are excessive or deficient. This book discusses the various aspects of trace elements in three points of view. First, the toxicological and beneficial properties are described in eleven chapters. Chapter 1 deals with general toxicological properties, while Chapters 2 to 11 reviews advances in the field of elements that include cadmium, copper, indium, thallium, lead, mercury, molybdenum, selenium, zinc, and transuranic series. The next chapters focus on the genetic effects, health of children, and birth rate problems related to trace elements. Finally, this text concludes with a discussion on the role of trace elements in agriculture, focusing on requirements of plants and animals, consequences of excesses and imbalances of trace elements in soils, and animal diets. This publication is valuable to veterinarians and practitioners of disciplines such as physiology, dietetics, and medicine.

  • Polysaccharides

    • 1st Edition
    • Gerald O. Aspinall
    • English
    Polysaccharides provides information pertinent to the fundamental aspects of the chemistry of polysaccharides. This book discusses the methods used for the isolation, purification, and structural determination of the various types of polysaccharide. Organized into 14 chapters, this book begins with an overview of the almost universal occurrence of natural macromolecules in living organisms where they form a variety of functions. This text then examines the isolation of polysaccharides, which involves solubilization in aqueous solvents or in dipolar aprotic solvents. Other chapters consider the industrial applications of polysaccharides and of their derivatives. This book discusses as well the procedure for the isolation of wood polysaccharides, which involves the preparation of a holocellulose by the selective solubilization of the lignin. The final chapter deals with the classes of complex natural polymers in which the nature of the linkage of sugar units to other structural units have been established. This book is a valuable resource for biologists.

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