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Elsevier

Elsevier Science

  • The Photosystems

    Structure, Function and Molecular Biology
    • 1st Edition
    • Volume 11
    • J. Barber
    • English
    There is very little in this eleventh volume of Topics in Photosynthesis which could have been written when the first volume was published fifteen years ago. Advances over the last decade have been spectacular, most particularly in our understanding of the photosystems that is the subject of this volume. After a comparative introducution of bacterial and plant photosystems, the book begins with a consideration of what is theoretically possible in energy conversion. This is followed by light harvesting in photosystems II, followed by its molecular biology, protein engineering, thermoluminescence, photoinhibition, the effect of herbicides and heat shock, and, most important function of all and one about which so little is yet understood at the molecular level, the process by which it evolves oxygen. The last three chapters deal with the equivalent processes of photosystem I. The whole volume tells the story of a natural system of incredible ingenuity and complexity, but which as the chapters unfold, is seen to be within our grasp and eventual ability to comprehend.

  • Regolith Exploration Geochemistry in Tropical and Subtropical Terrains

    • 1st Edition
    • Volume 4
    • C.R.M. Butt + 1 more
    • English
    The use of exploration geochemistry has increased enormously in the last decade. The present volume specifically addresses those geochemical exploration practices appropriate for tropical, sub-tropical and adjacent areas – in environments ranging from rainforest to desert. Practical recommendations are made for the optimization of sampling, and analytical and interpretational procedures for exploration according to the particular nature of tropically weathered terrains. The underlying theme is the recognition that regions between 35°N and 35°S in particular have a common history of deep chemical weathering and lateritization during the late Mesozoic and early Tertiary. This has had a profound and lasting effect, so that the surface geochemical expressions of mineralization throughout these regions have many similar features, with local modification due to more recent weathering under changed climates.The volume discusses the data derived from numerous research and case studies in terms of exploration and dispersion models based on the weathering and geomorphological history. The models permit valid comparisons between equivalent terrains that may be geographically widely separated and situated in quite different climatic environments. The basis of the volume is to view geochemical dispersion within the context of a genetic understanding of the evolution of landforms and the regolith (i.e. landscape geochemistry) and to develop exploration procedures based on this understanding.This book should be of interest to exploration geochemists, economic geologists, soil scientists, geomorphologists and environmental geochemists.

  • Rock Dynamics and Geophysical Exploration

    • 1st Edition
    • Volume 8
    • L.N. Persen
    • English
    Rock Dynamics and Geophysical Exploration: Introduction to Stress Waves in Rocks deals with a theoretical tool for predicting stress waves in rocks. The book considers both elastic and Kelvin type materials, and also explains some experiments of stress waves in rocks. The book reviews concepts in the analysis of stresses and deformations, the fundamental equations used to examine the propagation of stress waves in certain types of solids, and the characteristics features of plane waves in elastic mediums. The text explains wave propagation in rocks due to a detonating charge (resulting in stress waves with a spherical symmetry), the response of a cylinder to an outside excitation (resulting in a cylindrical wave), or a harmonically oscillating stress from an outside excitation (resulting in a harmonic input pulse). The text explains Kelvin materials as a generalization of the behavior of the material where a damping effect is incorporated with the elastic medium being studied. The book also compares experimental results of the application of stress waves in rocks with theory, and explains the sensitivity criteria for tunnels. The text cites as an example, the significance of the interaction between tunnels and shock waves before any tunnel expansion can be made by engineers. The book will prove valuable for geologists or for structural, civil, and mining engineers.

  • The Encyclopedia of Mass Spectrometry

    Volume 9: Historical Perspectives, Part A: The Development of Mass Spectrometry
    • 1st Edition
    • English
    Volume 9: Historical Perspectives, Part A: The Development of Mass Spectrometry of The Encyclopedia of Mass Spectrometry describes and analyzes the development of many aspects of Mass Spectrometry. Beginning with the earliest types of Mass Analyzers, Historical Perspectives explores the development of many different forms of analytical processes and methods. The work follows various instruments and interfaces, to the current state of detectors and computerization. It traces the use of Mass Spectrometry across many different disciplines, including Organic Chemistry, Biochemistry, and Proteomics; Environmental Mass Spectrometry; Forensic Science; Imaging; Medical Monitoring and Diagnosis; Earth and Planetary Sciences; and Nuclear Science.Finally, the book covers the history of manufacturers and societies as well as the professionals who form the Mass Spectrometry community. Also available: Volume 9: Historical Perspectives, Part B: Notable People in Mass Spectrometry briefly reviews the lives and works of many of the major people who carried out this development.

  • Global Physical Climatology

    • 2nd Edition
    • Dennis L. Hartmann
    • English
    Global Physical Climatology, Second Edition, provides an introduction to the science of climate and climate change that spans the atmosphere, ocean, and land surface, and the interactions among them. It begins with a basic introduction to the climate system, and then introduces the physics of the climate system, including the principles and processes that determine the structure and climate of the atmosphere, ocean, and land surface. More advanced topics apply the basic knowledge introduced to understanding natural variability of the climate in both the present and past, the sensitivity of climate to external forcing, explanations for the ice ages, and the science of human-induced climate change. The physical principles and computer models necessary for understanding past climate and predicting future climate are also discussed. This book is recommended for upper division undergraduates and graduates in meteorology, atmospheric science, oceanography, and other environmental fields. It is also suitable for students with a background of at least one year of college physics and calculus as well as researchers in academia, government (military, NOAA, NWS), and policymakers.

  • Introduction to Neural Networks

    2nd Edition
    • 1st Edition
    • Architecture Technology Architecture Technology Corpor
    • English
    Please note this is a Short Discount publication.Neural network technology has been a curiosity since the early days of computing. Research in the area went into a near dormant state for a number of years, but recently there has been a new increased interest in the subject. This has been due to a number of factors: interest in the military, apparent ease of implementation, and the ability of the technology to develop computers which are able to learn from experience.This report summarizes the topic, providing the reader with an overview of the field and its potential direction. Included is an introduction to the technology and its future directions, as well as a set of examples of possible applications and potential implementation technologies.

  • Biomagnetic Monitoring of Particulate Matter

    In the Indo-Burma Hotspot Region
    • 1st Edition
    • Prabhat Rai
    • English
    Air pollution originating from rapid industrialization, urbanization, population growth and economic development has disturbed the urban ecosystems of ecologically sensitive regions like the Indo-Burma hot spot, and they are under severe air pollution stress with limited resources to collect data on what is happening. Air pollutants comprised of both particulate matter (PM) and gaseous pollutants may cause adverse health effects in human, affect plant life and impact the global environment by changing the atmosphere of the earth. It is now well established that urban PM may also contain magnetic particles along with other air pollutants. Biomonitoring of PM through magnetic properties, known as biomagnetic monitoring, measures the magnetic parameters of dust loaded plant leaves, giving a new opportunity to monitor. Compared to existing conventional technologies, biomagnetic monitoring is an eco-friendly technique perfect in urban areas. Biomagnetic Monitoring of Particulate Matter reviews the issues with PM and the potential of these methods to on tropical vegetation on a variety of flora which represent the biodiversity of the Indo-Burma Hot Spot.

  • Wetland Systems to Control Urban Runoff

    • 2nd Edition
    • Miklas Scholz
    • English
    Wetlands for Water Pollution Control, Second Edition, covers the fundamental science and engineering principles relevant to the drainage and treatment of both storm and wastewater. Standard and novel design recommendations for predominantly constructed wetlands and related sustainable drainage systems are also provided to account for the interests of professional engineers and environmental scientists. This revised edition deals with the design, operation, maintenance, and water quality monitoring of traditional and novel wetland systems, but also provides information on the analysis of asset performance and modeling of treatment processes, along with performances of existing infrastructures in predominantly developed, but also developing countries, and the sustainability and economic issues involved. This new edition contains 10 new chapters, along with multidisciplinary, experimental, and modeling-orientated case study topics that include natural wetlands, constructed treatment wetlands for pollution control, sustainable drainage systems, and specific applications, such as wetlands treating hydrocarbon and ammonia, as well as ecological sanitation systems recycling treated.

  • Magnetism of Surfaces, Interfaces, and Nanoscale Materials

    • 1st Edition
    • Volume 5
    • Robert E. Camley + 2 more
    • English
    In the past 30 years, magnetic research has been dominated by the question of how surfaces and interfaces influence the magnetic and transport properties of nanostructures, thin films and multilayers. The research has been particularly important in the magnetic recording industry where the giant magnetoresistance effect led to a new generation of storage devices including hand-held memories such as those found in the ipod. More recently, transfer of spin angular momentum across interfaces has opened a new field for high frequency applications.This book gives a comprehensive view of research at the forefront of these fields. The frontier is expanding through dynamic exchange between theory and experiment. Contributions have been chosen to reflect this, giving the reader a unified overview of the topic.

  • Meyler's Side Effects of Drugs

    The International Encyclopedia of Adverse Drug Reactions and Interactions
    • 16th Edition
    • Jeffrey K. Aronson
    • English
    Meyler's Side Effects of Drugs: The International Encyclopedia of Adverse Drug Reactions and Interactions, Sixteenth Edition, Seven Volume Set builds on the success of the 15 previous editions, providing an extensively reorganized and expanded resource that now comprises more than 1,500 individual drug articles with the most complete coverage of adverse reactions and interactions found anywhere. Each article contains detailed and authoritative information about the adverse effects of each drug, with comprehensive references to the primary literature, making this a must–have reference work for any academic or medical library, pharmacologist, regulatory organization, hospital dispensary, or pharmaceutical company. The online version of the book provides an unparalleled depth of coverage and functionality by offering convenient desktop access and enhanced features such as increased searchability, extensive internal cross-linking, and fully downloadable and printable full-text, HTML or PDF articles.

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