Skip to main content
Elsevier

Elsevier Science

  • Engineering Data on Mixing

    • 1st Edition
    • Reiji Reiji Mezaki + 2 more
    • English
    This book is a compilation of the engineering data on mixing, which have appeared in the major technical journals of chemical engineering and bioengineering since 1975. That year marked the beginning of a period of rapid advancement in the science and technology of mixing, with rather reliable results for both theoretical and experimental studies. In addition, some important earlier articles which have been, and still are being referred to, are included.Designs of both agitators and tanks still depend primarily on art and experience. In light of this it was felt that the data on mixing should be compiled and presented in a systematic manner to assist in design and analysis of agitated tanks, and to provide easier access to mixing data for various engineering activities. Although computer-aided searches of pertinent data bases can be of assistance to chemical engineers and bioengineers in their studies, they are sometimes time-consuming and often costly. Furthermore inadequate selection of key words can jeopardize the searches. This book offers an alternative method of surveying mixing data which interests readers. The first chapter presents a variety of results for the experimental measurements of flow patterns in stirred tanks. Most of the measurements were made by using modern Laser-Doppler techniques. This chapter is useful for the prediction of flow patterns in tanks with many different geometries, various types of agitators, and fluids of diverse physical and rheological properties, plus valuable data for the validation of results obtained by CFD simulations. Chapters 2 through 5 deal with data for traditional chemical engineering subjects and Chapter 6 summarizes a number of scale-up relations developed over the years for various systems. These include liquid, solid-liquid, liquid-liquid, gas-liquid, and solid-liquid-gas systems. Chapter 7 provides data related to multiphase processes, and most importantly, drop size and drop-size distributions and bubble-size distributions. These two subjects have not been treated systematically either in text books or in handbooks on stirred-tank mixing, although the results of both experimental and theoretical investigations have been reported on many occasions. Finally gas-inducing mechanically agitated systems are dealt with. The applications of this type of agitation system will become increasingly attractive from the standpoint of rationalization of stirred-tank operations as well as environmental protection.

  • Cognitive Contributions to the Perception of Spatial and Temporal Events

    • 1st Edition
    • Volume 129
    • G. Aschersleben + 2 more
    • English
    The book is concerned with the cognitive contributions to perception, that is, with the influence of attention, intention, or motor processes on performances in spatial and temporal tasks. The chapters deal with fundamental perceptual processes resulting from the simple localization of an object in space or from the temporal determination of an event within a series of events.Chapters are based on presentations given at the Symposium on the Cognitive Contributions to the Perception of Spatial and Temporal Events (September 7–9, 1998, Ohlstadt, Germany). Following each chapter are commentary pieces from other researchers in the field. At the meeting, contributors were encouraged to discuss their theoretical positions along with presenting empirical results and the book's commentary sections help to preserve the spirit and controversies of the symposium.The general topic of the book is split into three parts. Two sections are devoted to the perception of unimodal spatial and temporal events; and are accompanied by a third part on spatio-temporal processes in the domain of intermodal integration.The themes of the book are highly topical. There is a growing interest in studies both with healthy persons and with patients that focus on localization errors and dissociations in localizations resulting from different tasks. These errors lead to new concepts of how visual space is represented. Such deviations are not only observed in the spatial domain but in the temporal domain as well. Typical examples are errors in duration judgments or synchronization errors in tapping tasks. In addition, several studies indicate the influence of attention on both the timing and on the localization of dynamic events. Another intriguing question originates from well-known interactions between intermodal events, namely, whether these events are based on a single representation or whether different representations interact.

  • Side Effects of Drugs Annual

    • 1st Edition
    • Volume 22
    • English
    Based on the results of an extensive literature search, an international team of authors have collected the latest information on adverse drug effects from the world literature. New adverse effects are reported and evaluated and previously reported adverse effects are re-evaluated in the light of the most recent information. The book provides the reader with a critical and up-to-date overview of the most recent developments in the field. Selected adverse effects are discussed in the special reviews. Two separate indexes enhance the book and allow the author to enter the text by drug name or by adverse effect. The Annual can be used independently or as a supplement to the standard Encyclopedic work in this field, Meyler's Side effects of Drugs, of which, thehttp://www.elsevi... Fourteenth Edition was published in December 2000.

  • Composites - A Profile of the World-wide Reinforced Plastics Industry, Markets and Suppliers to 2005

    • 3rd Edition
    • T. Starr
    • English
    Following the success of the second (1995) edition, this report takes a fresh perspective on the industry, reviewing changes and developments in industry structure, corporate strategies, market condition, technology and application trends. This profile is fully revised with market data with new forecasts to the year 2005. New and emerging technologies and applications are examined. For a PDF version of the report please call Tina Enright on +44 (0) 1865 843008 for price details.

  • Sustainable Urban Growth in Peripheral Areas

    • 1st Edition
    • Boris G Portnov
    • English

  • Advances in Damage Mechanics: Metals and Metal Matrix Composites

    • 1st Edition
    • George Z. Voyiadjis
    • English
    This book provides in a single and unified volume a clear and thorough presentation of the recent advances in continuum damage mechanics for metals and metal matrix composites. Emphasis is placed on the theoretical formulation of the different constitutive models in this area, but sections are added to demonstrate the applications of the theory. In addition, some sections contain new material that has not appeared before in the literature. The book is divided into three major parts: Part I deals with the scalar formulation and is limited to the analysis of isotropic damage in materials; Parts II and III deal with the tensor formulation and is applied to general states of deformation and damage. The material appearing in this text is limited to plastic deformation and damage in ductile materials (e.g. metals and metal matrix composites) but excludes many of the recent advances made in creep, brittle fracture, and temperature effects since the authors feel that these topics require a separate volume for this presentation. Furthermore, the applications presented in this book are the simplest possible ones and are mainly based on the uniaxial tension test.

  • Perspectives in Organopalladium Chemistry for the 21st Century

    • 1st Edition
    • J. Tsuji
    • English
    Perspectives in Organopalladium Chemistry for the 21st Century is a monograph on modern organopalladium chemistry, with an emphasis on the use of palladium in organic synthesis. The collection of articles is reprinted from a special issue of the Journal of Organometallic Chemistry.The field of organopalladium chemistry is evolving rapidly, building on a growing catalogue of reactions that employ palladium-containing catalysts. This book should hold particular interest for those who apply palladium reagents and catalysts to organic synthesis; in fact, palladium is considered by many to be the most useful transition element employed for organic syntheses. This selection of articles by leading scientists, published as "Perspectives in Organopalladium Chemistry for the 21st Century", provides an impressive overview of the field that every chemist who works with organometallic palladium catalysts should read.

  • Hydrotreatment and Hydrocracking of Oil Fractions

    • 1st Edition
    • Volume 127
    • B. Delmon + 2 more
    • English
    The 2nd International Symposium on Hydrotreatment and Hydrocracking of Oil Fractions, which is also the 7th in the series of European Workshops on Hydrotreatment, took place in Antwerpen, Belgium from November 14 to 17.The Symposium emphasized how oil refining faces increasingly severe environmental regulations. These and the increasing application of heavier crudes containing more S-, N- and metal components call for more efficient hydrotreatment and hydrocracking processes. It is clear from the keynote lectures, the oral contributions and the posters of this meeting that adapting the operating conditions will not suffice. Adequate catalysts need to be developed, with different composition and structure. Surface science techniques and molecular modeling are now well established tools for such a development. They should be of help in widely different aspects, like the role of precursors in the preparation or the modifications undergone by the catalyst under reaction conditions. The improvement of hydrotreatment and hydrocracking also needs accurate modeling of the chemical reactor. This requires more representative hydrodynamics and kinetic models whose validity extends to the very low S- and N-contents. These areas should be vigorously developed.

  • Materials and Processes for Submicron Technologies

    • 1st Edition
    • Volume 89
    • J.M. Martinez-Duart + 2 more
    • English
    The European Materials Society decided to hold a Symposium entitled Materials and Processes for Submicron Technologies in June 16-19, 1998, within the yearly E-MRS Spring Meeting in Strasbourg, France. The purpose of this meeting was to discuss the results of the advances in microelectronic devices directly relating to the reduction in size of features of the devices down to submicron size. When electronic materials are patterned to these small sizes, their physico-chemical properties show many aspects (interdiffusion, electromigration, etc.), many of these not well known yet. The articles presented in this volume, 28 in number, are representative of the 40 papers accepted for this particular E-MRS Meeting (Symposium N).

  • Analytical Determination of Nicotine and Related Compounds and their Metabolites

    • 1st Edition
    • J.W. Gorrod + 1 more
    • English
    This book provides for the first time a single comprehensive source of information on the analytical chemistry of nicotine and related alkaloids. The editors have brought together scientists from academia and the tobacco industry to describe the state-of-the-art of the chemistry and analytical methods for measurement of nicotine. Both the scope and detail of the book are impressive. Chapters describe the history, pharmacology and toxicology of nicotine, the biosynthesis of nicotine and other alkaloids in the tobacco plant, the general chemistry of nicotine and the analytical methodologies that have been used to measure nicotine and related alkaloids in biological specimens, in tobacco and pharmaceutical products and in tobacco smoke. There is also a comprehensive review of the chemistry and toxicology of nicotine-derived nitrosamines, an important class of tobacco carcinogens.

Browse by Publisher