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Elsevier

Elsevier Science

  • Estuarine Ecohydrology

    • 1st Edition
    • Eric Wolanski
    • English
    Estuarine Ecohydrology focuses on the principal components of an estuary. The book demonstrates how one can quantify an estuarine ecosystem's ability to cope with human stresses. The theories, models, and real-world solutions covered will serve as a toolkit for designing a management plan for the ecologically sustainable development of an estuary. This book is organized into seven chapters dealing with topics such as estuarine water circulation; estuarine sediment dynamics; tidal wetlands; estuarine food webs; and ecohydrology models and solutions. Although each chapter contains rigorous specialist knowledge, it is presented in an accessible way that encourages multi-disciplinary collaboration between such fields as hydrology, ecology and mathematical modeling. Estuarine Ecohydrology is appropriate for use as a textbook and as a reference for researchers; advanced undergraduate and graduate students in marine biology, oceanography, coastal management, and coastal engineering; coastal developers; resources managers, shipping operators; and those involved in estuarine fisheries and sustainable development communities.

  • Particle Physics and Cosmology: the Fabric of Spacetime

    Lecture Notes of the Les Houches Summer School 2006
    • 1st Edition
    • Volume 86
    • English
    This book is a collection of lectures given in August 2006 at the Les Houches Summer School on “Particle Physics and Cosmology: the Fabric of Spacetime”. It provides a pedagogical introduction to the various aspects of both particle physics beyond the Standard Model and Cosmology of the Early Universe, covering each topic from the basics to the most recent developments.

  • Catalysts for Upgrading Heavy Petroleum Feeds

    • 1st Edition
    • Volume 169
    • Edward Furimsky
    • English
    The book provides the most up-to-date information on testing and development of hydroprocessing catalysts with the aim to improve performance of the conventional and modified catalysts as well as to develop novel catalytic formulations. Besides diverse chemical composition, special attention is devoted to pore size and pore volume distribution of the catalysts. Properties of the catalysts are discussed in terms of their suitability for upgrading heavy feeds. For this purpose atmospheric residue was chosen as the base for defining other heavy feeds which comprise vacuum gas oil, deasphalted oil and vacuum residues in addition to topped heavy crude and bitumen. Attention is paid to deactivation with the aim to extent catalyst life during the operation. Into consideration is taken the loss of activity due to fouling, metal deposition, coke formed as the result of chemical reaction and poisoning by nitrogen bases. Mathematical models were reviewed focussing on those which can simulate performance of the commercial operations. Configurations of hydroprocessing reactors were compared in terms of their capability to upgrade various heavy feeds providing that a suitable catalyst was selected. Strategies for regeneration, utilization and disposal of spent hydroprocesing catalysts were evaluated. Potential of the non-conventional hydroprocessing involving soluble/dispersed catalysts and biocatalysts in comparison with conventional methods were assessed to identify issues which prevent commercial utilization of the former. A separate chapter is devoted to catalytic dewaxing because the structure of dewaxing catalysts is rather different than that of hydroprocessing catalysts, i.e., the objective of catalytic dewaxing is different than that of the conventional hydroprocessing, The relevant information in the scientific literature is complemented with the Patent literature covering the development of catalysts and novel reactor configurations.Separ... chapter was added to distinguish upgrading capabilities of the residues catalytic cracking processes from those employing hydroprocessing. Upper limits on the content of carbon residue and metals in the feeds which can still be upgraded by the former processes differ markedly from those in the feeds which can be upgraded by hydroprocessing. It is necessary that the costs of modifications of catalytic cracking processes to accommodate heavier feeds are compared with that of hydroprocessing methods.Objective of the short chapter on upgrading by carbon rejecting processes was to identify limits of contaminants in heavy feeds beyond which catalytic upgrading via hydroprocessing becomes uneconomical because of the costs of catalyst inventory and that of reactors and equipment.

  • Stability of Dynamical Systems

    • 1st Edition
    • Volume 5
    • Xiaoxin Liao + 2 more
    • English
    The main purpose of developing stability theory is to examine dynamic responses of a system to disturbances as the time approaches infinity. It has been and still is the object of intense investigations due to its intrinsic interest and its relevance to all practical systems in engineering, finance, natural science and social science. This monograph provides some state-of-the-art expositions of major advances in fundamental stability theories and methods for dynamic systems of ODE and DDE types and in limit cycle, normal form and Hopf bifurcation control of nonlinear dynamic systems.

  • Complex Systems

    Lecture Notes of the Les Houches Summer School 2006
    • 1st Edition
    • Volume 85
    • English
    There has been recently some interdisciplinary convergence on a number of precise topics which can be considered as prototypes of complex systems. This convergence is best appreciated at the level of the techniques needed to deal with these systems, which include: 1) A domain of research around a multiple point where statistical physics, information theory, algorithmic computer science, and more theoretical (probabilistic) computer science meet: this covers some aspects of error correcting codes, stochastic optimization algorithms, typical case complexity and phase transitions, constraint satisfaction problems. 2) The study of collective behavior of interacting agents, its impact on understanding some types of economical and financial problems, their link to population and epidemics dynamics, game theory, social, biological and computer networks and evolution.The present book is the written version of the lectures given during the Les Houches summer school session on "Complex Systems", devoted to these emerging interdisciplinary fields. The lectures consist both in a number of long methodological courses (probability theory, statistical physics of disordered systems, information theory, network structure and evolution, agent-based economics and numerical methods) and more specific, 'problem oriented' courses. Lecturers are all leading experts in their field; they have summarized recent results in a clear and authoritative manner. The "Les Houches lecture notes" have a long tradition of excellence and are often found to be useful for a number of years after they were written. The book is of interest to students and researchers with various backgrounds: probability theory, computer science, information theory, physics, finance, biology, etc.

  • Advances in Antiviral Drug Design

    • 1st Edition
    • Volume 5
    • E. De Clercq
    • English
    Regularly reviewing the "state-of-the-art" developments in the antiviral drug research field, this latest volume spans the conceptual design and chemical synthesis of new antiviral compounds. It discusses their structure-activity relationship, mechanism and targets of action, pharmacological behavior, antiviral activity spectrum, and therapeutic potential for clinical use.

  • Concepts and Applications in Environmental Geochemistry

    • 1st Edition
    • Volume 5
    • Dibyendu Sarkar + 2 more
    • English
    This volume is for environmental researchers and government policy makers who are required to monitor environmental quality for their environmental investigators and remediation plans. It uses concepts and applications to aid in the exchange of scientific information across all the environmental science disciplines ranging from geochemistry to hydrogeology and ecology to biotechnology. Focusing on issues such as metals, organics and nutrient contamination of water and soils, and interactions between soil-water-plants-ch... the book synthesizes the latest findings in this rapidly-developing, multi-disciplinary field. Cutting-edge environmental analytical methods are also presented, making this a must-have for professionals tasked with monitoring environmental quality. These concepts and applications help in decision making and problem solving in a single resource.

  • Neurotrauma: New Insights into Pathology and Treatment

    • 1st Edition
    • Volume 161
    • John T. Weber + 1 more
    • English
    Neurotrauma is the leading cause of death and disability in young adults, and the incidence in older patients is increasing. Neurotrauma is also a field in medicine with one of the highest unmet needs. Concentrated, focused and multidisciplinary efforts are required to combat this important disease. Exciting findings from basic research open opportunities for improving treatment results. This volume presents a unique and comprehensive overview of the latest findings and insights on translational research in neurotrauma. This book should be a must for any TBI or SCI researcher interested in translating their work to the clinic, as well as to clinicians interested in the latest research findings which could provide novel treatment strategies for their patients.

  • Methods for Phase Diagram Determination

    • 1st Edition
    • Ji-Cheng Zhao
    • English
    Phase diagrams are "maps" materials scientists often use to design new materials. They define what compounds and solutions are formed and their respective compositions and amounts when several elements are mixed together under a certain temperature and pressure. This monograph is the most comprehensive reference book on experimental methods for phase diagram determination. It covers a wide range of methods that have been used to determine phase diagrams of metals, ceramics, slags, and hydrides.

  • Comprehensive Glycoscience

    From Chemistry to Systems Biology
    • 1st Edition
    • J. P. Kamerling + 5 more
    • English
    Carbohydrates are an important part of life and are present in bacteria, fungi, viruses, yeast, plants, animals and humans. The rapid expansion of chemistry and glycobiology over the last few years has provided many new, imaginative and efficient techniques which provide further insight into the structures and biological interactions of carbohydrates and glycostructures. Comprehensive Glycoscience has a very broad scope and will appeal to a wide audience as it explores the interactions between biology, chemistry and molecular biology towards understanding, synthesising and developing glycoproteins, glycolipids, proteoglyans and polysaccharides, which are important molecules in nature for controlling health and disease and food and feed. Glycocompounds reviewed include: oligosaccharides, polysaccharides, glycoproteins, glycolipids, glycoconjugates, lectins, cellulose, pectins and starch. Topics covered include: spectroscopy, nomenclature, structures, synthesis, biosynthesis, molecular interactions, degradation, biochemistry, glycobiology, glycotherapeutics and diseases.

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