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Elsevier

Elsevier Science

  • Chemometrics Tutorials

    Collected from Chemometrics and Intelligent Laboratory Systems - An International Journal, Volumes 1-5
    • 1st Edition
    • R.G. Brereton + 5 more
    • English
    The journal Chemometrics and Intelligent Laboratory Systems has a specific policy of publishing tutorial papers, (i.e. articles aiming to discuss and illustrate the application of chemometric and other techniques) solicited from leading experts in the varied disciplines relating to this subject. This book comprises reprints of tutorials from the first 5 volumes of this journal, covering the period from late 1986 to mid 1989. The authors of the papers include analytical, organic and environmental chemists, statisticians, pharmacologists, geologists, geochemists, computer scientists and biologists, which reflects the strong interdisciplinary communication. The papers have been reorganized into major themes, covering most of the main areas of chemometrics. This book is intended both as a personal reference text and as a useful background for courses in chemometrics and laboratory computing.

  • Well Cementing

    • 1st Edition
    • Volume 28
    • E.B. Nelson
    • English
    Cementing is arguably the most important operation performed on a well. Well cementing technology is an amalgam of many interdependent scientific and engineering disciplines which are essential to achieve the primary goal of well cementing - zonal isolation. This textbook is a comprehensive and up-to-date reference concerning the application of these disciplines to cementing a well.``Well Cementing'' is envisioned as an upper-level university book, as well as a reference for practicing engineers and scientists. The first section of the book illustrates how the quality of the hydraulic seal provided by the cement sheath can affect well performance. The second section concentrates on the design phase of a cementing treatment, and various aspects of cement job execution are covered in the third section. The fourth section addresses cement job evaluation. The text is supported by many tables and figures, an extensive bibliography and an index. There are also chapters devoted to subjects which are currently of particular interest to the industry, including the prevention of annular gas migration, foamed cements, and cementing horizontal wellbores. The chemistry associated with well cementing is presented in detail.Most of the contributors to this volume are employees of Dowell Schlumberger, one of the leading companies in this field.

  • Algorithms and Complexity

    • 1st Edition
    • Volume A
    • Bozzano G Luisa
    • English
    This first part presents chapters on models of computation, complexity theory, data structures, and efficient computation in many recognized sub-disciplines of Theoretical Computer Science.

  • Catalytic Olefin Polymerization

    • 1st Edition
    • Volume 56
    • T. Keii + 1 more
    • English
    Recent development of a new generation of Ziegler-Natta Catalysts using either magnesium dichloride as carrier or methylaluminoxane as cocatalyst has markedly stimulated the research activity in the field of olefin polymerization. These discoveries have not only yielded economical processes for polyolefin production but also opened the way to a new generation of novel polymers. Moreover, the nature of active species is being clarified well by the effort to simplify catalyst systems. The present volume includes 38 papers from the 31 lectures and 18 posters presented at the symposium on `Recent Developments in Olefin Polymerization Catalysts', which covered the following topics: Overview of super-active homogeneous and heterogeneous catalysts, kinetic profile of olefin polymerization including copolymerization, characterization of catalysts and polymers, methods for the determination of active center concentration, role of Lewis bases on the catalysts isospecificity, polymerization mechanisms, and synthetic pathways for functionalized polyolefins. The contents are well balanced between fundamental research and application as well as between homogeneous and heterogeneous catalyst systems.

  • Aquatic Bioenvironmental Studies: The Hanford Experience: 1944-1984

    • 1st Edition
    • Volume 39
    • C.D. Becker
    • English
    From 1944-1971, the Hanford Reach of the Colombia River in Washington State received quantities of radioisotopes, heat and chemicals from up to 8 plutonium reactors. Subsequently, from 1971-1984 the same part of the river provided cooling water for 3 power-production facilities.Environme... concerns promoted a series of continuing studies to examine various potential adverse effects. No significant impairment of the rivers ecosystem was detected.This book reviews these studies and places them in a historical framework.It provides a unique overview of studies made over a 40-year period which are now scattered through various published and unpublished documents.It should be of interest to all those concerned with aquatic ecology and environmental concerns.

  • Global Ecological Consequences of the 1982-83 El Niño-Southern Oscillation

    • 1st Edition
    • Volume 52
    • P.W. Glynn
    • English
    El Niño is a meteorologic/oceanog... phenomenon that occurs sporadically (every few years) at low latitudes. It is felt particularly strongly in the eastern Pacific region, notably from the equator southwards along the coasts of Ecuador and Peru. The El Niño is a component of the ENSO (El Niño Southern Oscillation) which accentuates the intimate and causal connection between atmospheric and marine processes. Obvious manifestations of El Niño in the eastern Pacific are anomalous warming of the sea; reduced upwelling; a marked decline in fisheries, and high rainfall with frequent flooding.The 1982/83 El Niño was exceptionally severe, and was probably the strongest warming of the equatorial Pacific Ocean to occur during this century. The warming was intense and spread over large parts of the Pacific Ocean and penetrated to greater depths than usual. Many eastern Pacific coral reefs that had exhibited uninterrupted growth for several hundred years until 1983 were devasted by the disturbance and are now in an erosional mode. Marine species were adversely affected. The consequent depletion of the plant food base resulted in significant reductions in stocks of fish, squid etc. This led to a mass migration and near-total reproductive failure of marine birds at Christmas Island.Emphasis in this volume is placed on disturbances to benthic communities; littoral populations; terrestrial communities and extratropical regions.

  • Precambrian Continental Crust and its Economic Resources

    • 1st Edition
    • Volume 8
    • S.M. Naqvi
    • English
    Since 1964, the time when the Upper Mantle Project was started, the Precambrian continental crust has been studied in considerable detail in many areas. Multidisciplinary studies, using modern tools and techniques have resulted in increasing levels of accuracy. The Precambrian continental crust has been subjected to several thermal events and multiple episodes of deformation. These events have obliterated the scenario produced by early events and present-day efforts are directed towards evaluating the cause-effect processes of each event. How far back the known geological processes of the Phanerozoic can be extended into the Precambrian is one of the main questions. The present volume provides data and interpretations which will help in formulating the answer to some of these questions.The book contains 30 contributions resulting from researches on almost all the important Precambrian terranes.

  • Radon in the Environment

    • 1st Edition
    • Volume 40
    • M. Wilkening
    • English
    Radon was discovered in 1900 but it was not until the 1950's that an awareness of its potential as a hazard to humans developed. This resulted primarily from a recognition of the high levels of exposure for uranium miners. Measurement of high concentrations of radon in homes led environmental health agencies to focus on radon as a health hazard and has resulted in concern from scientists, the medical profession and the general public. It is in this context that the author undertook the writing of this book.A need for a broader understanding of radon in the general environment in addition to that of indoors has become apparent. Since much of the author's research has to do with outdoor radon and its decay products, it seems appropriate to have a book available stressing studies on outdoor radon as well was that found indoors.This book is intended to fill a gap in our knowledge of radon concentration in the outdoor atmosphere as well as to provide results of previously published indoor measurements. In addition, work on radon decay product ion concentrations in these environments contributes a unique set of results on effects of radon and its decay products on the electrical characteristics of the atmosphere. These studies are important both from their significant contribution to human dose as well as their role in the atmospheric electrical environment.

  • Geochemistry of Sedimentary Carbonates

    • 1st Edition
    • Volume 48
    • J.W. Morse + 1 more
    • English
    This book covers the more basic aspects of carbonate minerals and their interaction with aqueous solutions; modern marine carbonate formation and sediments; carbonate diagenesis (early marine, meteoric and burial); the global cycle of carbon and human intervention; and the role of sedimentary carbonates as indicators of stability and changes in the Earth's surface environment. The selected subjects are presented with sufficient background information to enable the non-specialist to understand the basic chemistry involved. Tested on classes taught by the authors, and approved by the students, this comprehensive volume will prove itself to be a valuable reference source to students, researchers and professionals in the fields of oceanography, geochemistry, petrology, environmental science and petroleum geology.

  • Elsevier's Dictionary of Horticultural and Agricultural Plant Production

    In English, Dutch, French, German, Danish, Swedish, Italian, Spanish, Portuguese and Latin
    • 1st Edition
    • Jason Hort + 1 more
    • English
    The first edition of this dictionary, Elsevier's Dictionary of Horticulture, edited by J. Nydam and A. de Jong was published in 1970. Since that time horticulture has expanded and developed spectacularly and the aim of this second edition is to meet a worldwide need to develop close contacts and to keep up with the developments in the horticultural world. Numerous terms have been introduced, covering a far broader field than the previous dictionary.Again English was chosen as the basic language and Portuguese has been added with Latin for the scientific names of organisms. Apart from the traditional subjects like vegetables, fruits, arboriculture, floriculture, mushrooms, crop science, plant breeding, botany and soil science, it now also includes tropical and subtropical horticulture, herbs and spices, landscaping, arable farming and grasses. More attention has been paid to market planning, economics, education, and extension and labour management. A number of terms relating to apiculture, meteorology and informatics have been introduced. Technology has been given more prominence, but so many new terms have been coined in this field that a selection had to be made. Regarding plant diseases, only general terms are mentioned; specific pests and diseases are not listed in view of the existence of specialized dictionaries. The same goes for weeds. A list of international organizations is included, with translations in English and French.

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