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Elsevier

Elsevier Science

  • Operations Research and the Public Sector

    • 1st Edition
    • Volume 6
    • English
    This volume is a comprehensive treatment of a variety of public sector applications of OR methods. The papers are directed at bridging the gap between theory and practice, with an emphasis on a clear statement of where these methods have been used and were useful. The technical level is appropriate for the general reader, with a specific interest in either a particular subject area (military, urban services, crime and justice, health and administration, air and water quality, natural resources management, apportionment), or methodology (hazardous facility siting, voting theory and paired comparisons, competitive bidding, and theories of measurement).

  • Solid State Magnetic Sensors

    • 1st Edition
    • Volume 2
    • C.S. Roumenin
    • English
    I am profoundly convinced that notwithstanding the great progress made in solid-state magnetic sensors, they are as yet in their cloudless infancy, whereas there is still so much lying ahead in a world, unlimited in time and space ... Good Heavens! They are a whole Universe into themselves.So expounds the author in his preface to this second volume in the exciting new series, Handbook of Sensors and Actuators. The publication presents a balanced view of the overall progress made in the field, whilst summing up scientific achievements as the groundwork for further development.Readers will find, for the first time, collected in one book, detailed information regarding the physical mechanisms of the origin of magnetosensitivity, the geometry and design of devices, operating modes, basic parameters and methods for their determination, the incorporation of transducers in circuits and smart solutions, many varied applications and other problems relevant to all the current Hall sensors, magnetodiodes, magnetotransistors, carrier-domain magnetometers, SQUID's (Superconducting Quantum Interference Devices) and similar transducers of magnetic energy. Particular attention is devoted to semiconductor magnetosensitive sensors and their microelectronic versions since development rates in this area signify a dominant research trend for the future.Undoubtedly this book will become a vital reference tool for the ever widening circle of researchers and engineers interested in solid-state magnetosensors. It also makes a fundamental contribution to the handbook series as a whole.

  • Catalyst Deactivation 1994

    • 1st Edition
    • Volume 88
    • G.F. Froment + 1 more
    • English
    Catalyst Deactivation 1994 was an expansion of earlier, highly successful symposia. The objective of the symposium was to promote a scientific approach of the phenomenon of catalyst deactivation which will contribute to the development of catalysts which are less subject to structural transformations and more resistant to poisons and coke formation. These aspects are dealt with in 12 plenary lectures, 48 oral presentations and 35 poster papers, which were critically selected from an impressive response from some 30 countries.Both fundamental and applied aspects were covered. The deactivation of catalysts in important industrial processes like fluid bed catalytic cracking hydrotreatment, hydrodesulfurization... catalytic reforming, hydrodenitrogenation... steam reforming, hydrodemetallization... hydrocracking, Fischer-Tropsch synthesis, propane dehydrogenation, phthalic anhydride synthesis received considerable attention. Mechanisms of poisoning, sintering and coking were further investigated and modelled and new experimental techniques for the characterization and the quantification of deactivation were also introduced.

  • Asphaltenes and Asphalts, 1

    • 1st Edition
    • Volume 40A
    • G.V. Chilingarian + 1 more
    • English
    This is the first volume of a two-volume set of critical reviews of many aspects of both asphaltenes and asphalts and their interrelationship. Asphaltene is invariably present in asphalt or bitumen and other fossil fuel-derived liquids such as coal tar, coal liquefaction products, pyrolyzed shale oil from oil shales, source rock extracts and numerous naturally occurring bituminous substances. The latter include asphaltites, asphaltoids, waxes, and carbonaceous deposits containing a composition of petroleum and coal.The contents cover not only the basic science of asphaltene but also deal with the applications and technology such as upstreams (production, recovery) and down streams (refining, upgrading) of petroleum, and the paving technology and formulation preparation. The main features of the book are: it provides an up-to-date, in-depth review of every aspect of asphaltenes and asphalts; it spans five decades of research and technology of heavy fractions of petroleum; it presents a global view of asphaltene related to exploration production, refining and upgrading.The book will be welcomed as a valuable reference source for petroleum companies, research institutes, refineries, universities and also by individuals dealing with the production, origin, formation, engineering, conversion and catalysis of heavy oil, tar sands and other bitumens materials.

  • Characterization and Control of Odours and VOC in the Process Industries

    • 1st Edition
    • Volume 61
    • S. Vigneron + 2 more
    • English
    The purpose of the symposium was to present recent advances in characterization and control of odour and volatile organic compound emissions in the atmosphere, and to contribute to the state-of-the-art of measurement and sampling tools, impact prediction methods and abatement techniques. Topics covered were:Legislative aspectsEmission characterizationAbat... technologies, both recuperative and destructive andReduction methods.Apart from the global problems of climate, all aspects relating to the workplace environment and official regulations were discussed.

  • Techniques of Scientific Computing (Part 1) - Solution of Equations in Rn

    • 1st Edition
    • Volume 3
    • P.G. Ciarlet
    • English

  • Thick Film Sensors

    • 1st Edition
    • Volume 1
    • Maria Prudenziati
    • English
    The vast expansion of the sensor and actuator field in recent years has necessitated the creation of a handbook series to clarify scientific developments. First in the new series, Handbook of Sensors and Actuators, which will examine a broad range of topics across the discipline, this volume explores thick-film technology. The area has already achieved a high rank in the families of advanced solid sensor technologies but there has been limited acknowledgement of its future potential. This publication aims to increase the involvement of internationally recognised sensor experts by suggesting possible directions for further investigation. In this pursuit, it disseminates the data identifying the actual performances and applications of thick-film sensors manufactured all over the world and presents ideas underlying current activities in the research and development of new devices. Three major areas are explored in which thick film technology contributes as a sensor technology, namely: hybrid circuits for signal processing (in combination with either thick-film sensing elements or transducing elements derived from other technologies), creation of architectural structures (eg. multilayer structures, integrated chips with chemical sensing elements, sensor arrays) and transducing elements derived from thick-film pastes. However, the unique properties and chances offered by thick-film technology for sensor manufacture might not be appreciated without emphasis on both scientific and technological features which are either common or distinguished from those of the major alternative technologies, namely silicon, thin films and ceramic. These are therefore also considered, enabling the volume to offer a balanced view of the state-of-the-art in this exciting field.

  • Oscillating Heterogeneous Catalytic Systems

    • 1st Edition
    • Volume 86
    • M.M. Slin'ko + 1 more
    • English
    The aim of this volume is to present the state-of-the-art in experimental and theoretical investigation of oscillating heterogeneous catalytic systems after over 20 years of intense research in the field. The authors demonstrate how the application of modern experimental techniques and the analysis and modelling of self-sustained oscillations and spatial patterns have provided and will continue to provide new and deep insights into the mechanisms of heterogeneous catalytic reactions. The book will acquaint the reader with mathematical concepts, methods and tools needed for the analysis and the interpretation of the observed complex phenomena which in turn have much in common with dynamical systems studied in related fields such as technology, physics and biology.

  • Characterization of Porous Solids III

    • 1st Edition
    • Volume 87
    • F. Rodríguez-Reinoso + 3 more
    • English
    The objectives of the Third IUPAC Symposium on the Characterization of Porous Solids (COPS-III) were (1) to provide the opportunity for specialists to exchange ideas and new information on theoretical principles and methodology and (2) to generate proposals for the comparison and utilization of the many techniques now available for the characterization of porous solids. A successful outcome of the Symposium has been the final report of the IUPAC Subcommittee on Recommendations for the Characterization of Porous Solids, a summary of which is given in these proceedings. The edited papers included in the present volume have been selected from the 155 oral and poster presentations given at this symposium, which attracted 200 participants from 28 different countries. The following topics were discussed:1. Simulation and modelling of pore structures and pore-filling mechanisms2. Novel experimental techniques with particular reference to high-resolution techniques3. Model pore structures and reference materials4. Porous materials of technological importance.The wide range of materials and techniques described provide a useful and comprehensive reference source for academic and industrial scientists and technologists.

  • Digital Moving Pictures - Coding and Transmission on ATM Networks

    • 1st Edition
    • Volume 3
    • J.-P. Leduc
    • English
    Image communication technologies have advanced rapidly in recent years and the book series, Advances in Image Communication is dedicated to documenting these developments. Third in the series, this publication contributes as effectively as its forerunners to the multidisciplinary overview afforded by the series as a whole. At the same time, it stands alone as a comprehensive synopsis of its own particular area of interest.The book specifically explores two complementary topics, namely:the coding algorithms made to compress the data rate of digital moving-picture sequences (video-telephony, television [TV] and high-definition television [HDTV]) andthe transmission on Asynchronous Transfer Mode [ATM] networks (packet-switching transmission media). It provides an in-depth view of the current state-of-the-art and endeavors to stimulate increasing research efforts for the future.

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