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Elsevier

Books in Physical sciences and engineering

  • Institute of Applied Geology

    Proceedings of a Symposium Convened
    • 1st Edition
    • Ahmad M. S. Al-Shanti
    • English
    Evolution and Mineralization of the Arabian–Nubian Shield, Volume 3 presents the exploration for mineral resources in the Precambrian basement terrain underlying large areas of the Middle East. This book discusses the geological investigations of the tectonic evolution, structure, and metallogenesis of the Arabian–Nubian Shield. Organized into three parts encompassing 13 chapters, this volume begins with an overview of the chronologic scheme for the evolution of the southern part of the Arabian Shied and provides evidence of its genesis at a convergent plate margin between blocks of oceanic lithosphere. This text then examines the granitic crust with associated calc-alkaline volcanics of Pan-African age. Other chapters consider the isotopic ages for the rocks of the Egyptian basement complex. This book discusses as well the distribution, form, and variety of intrusive activity in the Jiddah–Rabigh–Wadi Al-Quaha area. The final chapter deals with the properties of igneous rocks from Jordan. This book is a valuable resource for geologists.

  • Analog Circuit Design

    Art, Science, and Personalities
    • 1st Edition
    • Jim Williams
    • English
    Analog Circuit Design: Art, Science, and Personalities discusses the many approaches and styles in the practice of analog circuit design. The book is written in an informal yet informative manner, making it easily understandable to those new in the field. The selection covers the definition, history, current practice, and future direction of analog design; the practice proper; and the styles in analog circuit design. The book also includes the problems usually encountered in analog circuit design; approach to feedback loop design; and other different techniques and applications. The text is recommended for those who are new to integrated circuit engineering, especially in the area of analog circuit design, and would like a less serious yet rich take on the subject.

  • Advances in Water Pollution Research

    Proceedings of the Fourth International Conference held in Prague 1969
    • 1st Edition
    • S. H. Jenkins
    • English
    Advances in Water Pollution Research contains the papers that were presented at the Fourth Conference of the International Association on Water Pollution Research, held in Prague, Czech Republic, on September 2–6, 1968. This book provides information on a wide variety of subjects concerned with research on water pollution. Organized into three sections encompassing 55 chapters, this book begins with an overview of the self-purification of flowing surface waters, which is a natural, complex physico-biochemical phenomenon that has special significance in canalized rivers. This text then examines the adoption of special measures to prevent stream pollution, which is caused by the ever-increasing amounts of industrial waste waters and sewage. Other chapters consider the factors that affect the variations of water quality in rivers, including the external effects and the quantitative or qualitative variations in the volume of flowing liquid. The final chapter deals with alternative cooling water systems. This book is a valuable resource for sanitary and civil engineers.

  • Origin and Distribution of the Elements

    International Series of Monographs in Earth Sciences
    • 1st Edition
    • L. H. Ahrens
    • English
    Origin and Distribution of the Elements, Volume 30 presents detailed studies of trace elements and isotopes and the use of these data with the techniques of physical and organic chemistry to make relevant interpretations in geology. This book discusses some of the problems of applied chemistry. Organized into five sections encompassing 89 chapters, this volume begins with an overview of the theories of nucleosynthesis that are based on broad empirical foundations involving experiment in nuclear physics and observation in geophysics and astronomy. This text then explores the primeval abundance of the elements wherein the composition of the material from which the Galaxy is formed. Other chapters consider the production of helium in the galaxy. This book discusses as well the dynamics of the cores of highly evolved massive stars. The final chapter deals with the measurements of site populations in crystal structures by electron diffraction and X-ray. Physicists, astronomers, geologists, and geochemists will find this book extremely useful.

  • Regolith Exploration Geochemistry in Tropical and Subtropical Terrains

    • 1st Edition
    • Volume 4
    • C.R.M. Butt + 1 more
    • English
    The use of exploration geochemistry has increased enormously in the last decade. The present volume specifically addresses those geochemical exploration practices appropriate for tropical, sub-tropical and adjacent areas – in environments ranging from rainforest to desert. Practical recommendations are made for the optimization of sampling, and analytical and interpretational procedures for exploration according to the particular nature of tropically weathered terrains. The underlying theme is the recognition that regions between 35°N and 35°S in particular have a common history of deep chemical weathering and lateritization during the late Mesozoic and early Tertiary. This has had a profound and lasting effect, so that the surface geochemical expressions of mineralization throughout these regions have many similar features, with local modification due to more recent weathering under changed climates.The volume discusses the data derived from numerous research and case studies in terms of exploration and dispersion models based on the weathering and geomorphological history. The models permit valid comparisons between equivalent terrains that may be geographically widely separated and situated in quite different climatic environments. The basis of the volume is to view geochemical dispersion within the context of a genetic understanding of the evolution of landforms and the regolith (i.e. landscape geochemistry) and to develop exploration procedures based on this understanding.This book should be of interest to exploration geochemists, economic geologists, soil scientists, geomorphologists and environmental geochemists.

  • Advances in Organic Geochemistry 1964

    Proceedings of the International Meeting in Rueil-Malmaison, 1964
    • 1st Edition
    • G. D. Hobson + 1 more
    • English
    Advances in Organic Geochemistry 1964 contains papers presented at the Second International Congress on Organic Geochemistry at Rueil-Malmaison, France on September 28-30, 1964. This collection discusses developments made in the field of organic-chemistry and the incorporation of organic matter with clay minerals. To understand the process involved in such association of materials, the text explains the overall reaction between the clay particles and all the organic and inorganic substances in the test solution. The study gives the trace element assemblages found in the Mansfield Marine Band as an example. Another study discusses the occurrence of isoprenoid alkanes in a Precambrian sediment where alkanes and porphyrin pigments, which remain stable for a long time in many geological conditions, can act as biological markers. The paper notes the Marker Bed of the Precambrian Nonesuch Shale Formation in Michigan. The book also presents more research such as those involving the Black Shales of the South-east Sicilian Triassic Basin and the Cretaceous Black Shales of the Cyrenaica Basin. The text then explains the use of electron spin resonance in studying concentrations of free radicals where the results of different measurements made on a Colorado coal are shown on a table. One paper addresses a study of the relative abundance of stable carbon isotopes as pointers to the evolution and genesis of petroleum. This collection will prove valuable for analytical and organic chemists, chemical engineers, geologists, and students of organic chemistry or geology.

  • The Geological Evolution of the British Isles

    • 1st Edition
    • T. R. Owen
    • English
    Outlines the geological history and evolution of the British Isles and its surrounding sea areas. New information concerning Britain's evolution has emerged from the recent exploration of the seas around Britain in the search for oil and gas and much of this new information has been incorporated. The book will serve university and college students, sixth-form pupils in geology and will also be valuable to students in the allied disciplines such as geography, oceanography, and civil engineering

  • Semiconductor Heterojunctions

    • 1st Edition
    • B. L. Sharma + 1 more
    • B. R. Pamplin
    • English
    Semiconductor Heterojunctions investigates various aspects of semiconductor heterojunctions. Topics covered include the theory of heterojunctions and their energy band profiles, electrical and optoelectronic properties, and methods of preparation. A number of heterojunction devices are also considered, from photovoltaic converters to photodiodes, transistors, and injection lasers. Comprised of eight chapters, this volume begins with an overview of the theory of heterojunctions and a discussion on abrupt isotype and anisotype heterojunctions, along with graded heterojunctions. The reader is then introduced to the energy band profiles of isotype and anisotype heterojunctions, the practical aspects of their fabrication and characterization, and their electronic and optoelectronic properties. Some methods used in the preparation of heterojunctions are also described, including the chemical method, solution growth method, alloying method, and sputtering method. The remaining chapters focus on the characterization of the grown layers, examples of heterojunction devices, and experimental work on heterojunctions. This monograph is intended for research workers and graduate students.

  • Newnes Short Wave Listening Handbook

    • 1st Edition
    • Joe Pritchard
    • English
    Newnes Short Wave Listening Handbook is a guide for starting up in short wave listening (SWL). The book is comprised of 15 chapters that discuss the basics and fundamental concepts of short wave radio listening. The coverage of the text includes electrical principles; types of signals that can be heard in the radio spectrum; and using computers in SWL. The book also covers SWL equipment, such as receivers, converters, and circuits. The text will be of great use to individuals who want to get into short wave listening.

  • Composites Evaluation

    Proceedings of the Second International Conference on Testing, Evaluation and Quality Control of Composites-TEQC 87
    • 1st Edition
    • J. Herriot
    • English
    Composites Evaluation contains the proceedings of the Second International Conference on Testing, Evaluation and Quality Control of Composites-TEQC 87, held at the University of Surrey, UK on September 22-24, 1987. The papers review the physical and chemical properties of composites and the testing and evaluation of these materials. This monograph is comprised of 29 chapters split into nine sections, organized around the themes of nondestructive testing, fatigue testing, impact testing, processing-property relationships, acoustic emission, fracture, mechanical tests, and specialized test equipment and assessment of in-service behavior. The first chapter deals with the nondestructive testing of welds in continuous carbon fiber reinforced thermoplastics, while the second focuses on the use of an automated coin-tap technique for the nondestructive testing of composite structures. The chapters that follow explore hysteresis measurement for obtaining characteristic quantities during dynamic fatigue; real-time recording of impact experiments on composite laminates; the use of statistical methods for determining design data for advanced composite materials; and the strain dependence of elastic modulus in unidirectional composites. The final chapter describes a methodical approach for studying and predicting polymer fiber composite serviceability influenced by cold climate factors. This text will appeal to mechanical and structural engineers as well as materials scientists and technologists.

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