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Elsevier

Elsevier Science

  • Soil Compaction in Crop Production

    • 1st Edition
    • Volume 11
    • B.D. Soane + 1 more
    • English
    This book provides a global review of the mechanisms, incidence and control measures related to the problems of soil compaction in agriculture, forestry and other cropping systems. Among the disciplines which relate to this subject are soil physics, soil mechanics, vehicle mechanics, agricultural engineering, plant physiology, agronomy, pedology, climatology and economics.The volume will be of great value to soil scientists, agricultural engineers, and all those involved with irrigation, drainage and tillage. It will help to facilitate the exchange of information on current work throughout the world, as well as to promote scientific understanding and stimulate the development, evaluation and adoption of practical solutions to these widespread and urgent problems.

  • Environmental Aspects of Construction with Waste Materials

    • 1st Edition
    • Volume 60
    • Th.G. Aalbers + 2 more
    • English
    The concept of Sustainable Development, implicating the protection of soil and groundwater, the limitation of waste production and the re-use of soild waste materials is still the leading theme of WASCON '94. Although it is clearly recognized in most countries that products derived from solid waste materials can be applied as construction materials, research is still needed to assess various environmental problems.

  • Coastal Lagoon Processes

    • 1st Edition
    • Volume 60
    • B. Kjerfve
    • English
    This is a broad-based review of the environmental, oceanographic, engineering, and management aspects of coastal lagoons summarized in a convenient single volume. A comprehensive literature review, as well as references add to the utility of this volume, creating an invaluable resource for academics, scientists, and laymen.

  • Trace Element Analysis in Biological Specimens

    • 1st Edition
    • Volume 15
    • R.F.M. Herber + 1 more
    • English
    The major theme of this book is analytical approaches to trace metal and speciation analysis in biological specimens. The emphasis is on the reliable determination of a number of toxicologically and environmentally important metals. It is essentially a handbook based on the practical experience of each individual author. The scope ranges from sampling and sample preparation to the application of various modern and well-documented methods, including quality assessment and control and statistical treatment of data. Practical advice on avoiding sample contamination is included.In the first part, the reader is offered an introduction into the basic principles and methods, starting with sampling, sample storage and sample treatment, with the emphasis on sample decomposition. This is followed by a description of the potential of atomic absorption spectrometry, atomic emission spectrometry, voltammetry, neutron activation analysis, isotope dilution analysis, and the possibilities for metal speciation in biological specimens. Quality control and all approaches to achieve reliable data are treated in chapters about interlaboratory and intralaboratory surveys and reference methods, reference materials and statistics and data evaluation.The chapters of the second part provide detailed information on the analysis of thirteen trace metals in the most important biological specimens. The following metals are treated in great detail: Aluminium, arsenic, cadmium, chromium, copper, lead, selenium, manganese, nickel, mercury, thallium, vanadium and zinc.The book will serve as a valuable aid for practical analysis in biomedical laboratories and for researchers involved with trace metal and species analysis in clinical, biochemical and environmental research.

  • Flow–Through (Bio)Chemical Sensors

    • 1st Edition
    • Volume 16
    • M. Valcárcel + 1 more
    • English
    Flow-through sensors are more suitable than classical probe-type sensors for addressing real (non-academic) problems. The external shape and operation of flow-through (bio)chemical sensors are of great practical significance as they facilitate sample transport and conditioning, as well as calibration and sensor preparation, maintenance and regeneration, all of which result in enhanced analytical features and a wider scope of application. This is a systematic presentation of flow-through chemical and biochemical sensors based on the permanent or transient immobilization of any of the ingredients of a (bio)chemical reaction (i.e. the analyte, reagent, catalyst or product) where detection is integrated with the analytical reaction, a separation process (dialysis, gas diffusion, sorption, etc.) or both.The introductory chapter provides an overview of (bio)chemical sensors and their impact on analytical chemistry. Essential concepts of flow-through (bio)chemical sensors including their definition, classification, the types of flow-cells where the sensing microzone can be accommodated, continuous-flow configurations to which they can be coupled, the measurement modes available and the types of transient signals obtained, among others, are the subject of Chapter 2. The remaining chapters classify the most relevant types of flow-through (bio)chemical sensors according to the processes taking place at the sensing (recognition) microzone, as well as their position in space and time.The book deals critically with most types of flow-through sensors, discussing their possibilities and shortcomings to provide a realistic view of the state-of-the-art in the field. The large numbers of figures, the wealth of literature references and the extensive subject index complement the text.

  • Elsevier's Dictionary of Industrial Technology

    In English, German and Portuguese
    • 1st Edition
    • H.E. Philippsborn
    • English
    Technical literature in the Portuguese language is very rare; this is the reason for the compilation of this technical dictionary. The material is rich in synonyms in each of the three languages, English, German and Portuguese.The dictionary encompasses some of the most important technical fields related to industrial activity, such as:Petrochemical industry. Geological history; Oil exploration, oil drilling, offshore drilling; Oil shale processing; Coal mining; Oil refining, cracking, distillation. Textile Industry. Machinery; Textile fabrics, fibres; Spinning, weaving, knitting, weaves, knits; Treatment and finishing, dyes. Leather Industry. Leather types; Leather treatment. Engineering Materials. Modified natural products; Synthetic plastics; Polymers, polycondensation products, polyaddition products; Glass; Paper, wood, glues, paints and varnishes; Metals. Cleaners Industry. Detergents; Waxes, emulsifiers. Industrial Processes. Fermentation; Catalysis and catalysts; Sulphuric-acid production. Machinebuilding Industry. Machines; Tools; Machine parts. Nucleonics, Nuclear Energy. Electrical Engineering. Electrical technology; Electronics; Semiconductor technology. Motor Car Industry. Motor car; Internal combustion engine; Lorries; Agricultural machines; Road construction machines.

  • Structure and Chemistry of the Apatites and Other Calcium Orthophosphates

    • 1st Edition
    • Volume 18
    • J.C. Elliott
    • English
    The apatites and related calcium phosphates have been of considerable interest to biologists, mineralogists, and inorganic and industrial chemists for many years. This book contains a detailed description of the structures and structural interrelationships of the calcium orthophosphates, including the apatites. Their preparation, crystal growth and dissolution, chemical reactions including thermal decomposition, IR, Raman and NMR spectra and various physical properties are discussed. Apatites other than those containing calcium and phosphorus are included. Synthetic, mineral and biological carbonate apatites are also considered. A wide, but critical coverage of the literature is given, which includes a substantial amount not written in English. Research from many disciplines is included which results in a comprehensive compilation of recent work.

  • Progress in Medicinal Chemistry

    • 1st Edition
    • Volume 31
    • English
    This book contains six chapters, each of which is a self-contained, thorough review by an expert in the field of a particular topic in medicinal chemistry, bacteriology or pharmacology. Each topic is a currently active subject of research in either the quest for new drugs or a better understanding of the role of known biochemical phenomena. In addition, all of the chapters contain an extensive list of relevant reference books, papers and other publications. The book will be of great interest to medicinal and pharmaceutical chemists, and will serve as a valuable source of reference.

  • Time Series Modelling of Water Resources and Environmental Systems

    • 1st Edition
    • Volume 45
    • K.W. Hipel + 1 more
    • English
    This is a comprehensive presentation of the theory and practice of time series modelling of environmental systems. A variety of time series models are explained and illustrated, including ARMA (autoregressive-movi... average), nonstationary, long memory, three families of seasonal, multiple input-single output, intervention and multivariate ARMA models. Other topics in environmetrics covered in this book include time series analysis in decision making, estimating missing observations, simulation, the Hurst phenomenon, forecasting experiments and causality. Professionals working in fields overlapping with environmetrics - such as water resources engineers, environmental scientists, hydrologists, geophysicists, geographers, earth scientists and planners - will find this book a valuable resource. Equally, environmetrics, systems scientists, economists, mechanical engineers, chemical engineers, and management scientists will find the time series methods presented in this book useful.

  • Automatic Control of Converter-Fed Drives

    • 1st Edition
    • Volume 46
    • M.P. Kazmierkowski + 1 more
    • English
    This book introduces the reader in a systematical way to the design philosophy behind vector control systems. The mathematical motor models based on complex-space vector descriptions as well as the control structures for DC motors provide a perfect basis for explaining the principles of AC motor vector control. An in-depth review of electromagnetic transients in induction motors under various methods of frequency control is given. This is explained with the help of appropriate block schemes and new equivalent circuits. Properties of AC motors under non-sinusoidal supply are reviewed. The basic power converter topologies applied in motor control technology as well as symmetry and loss reduction problems are discussed. Some examples of controller design methods are presented step by step. An important feature of the book is that it contains many examples of systems applied in practical engineering as well as simulation and experimental results. The volume will be of interest to all those familiar with the basics of electrical machines and control systems theory. Therefore, it is recommended to students of electrical, electronics and mechanics departments. The book can also be used by those working in industry, who are interested in modern power electronics, drives and motion control, robotics as well as automation of industrial processes.

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