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Elsevier

Elsevier

  • The Upper Mantle

    • 1st Edition
    • A. R. Ritsema
    • English
    Developments in Geotectonics, 4: The Upper Mantle focuses on the upper mantle and its influence on the development of the earth's crust, including history of the moon and other planets and volcanology. The selection first offers information on the origin of the earth, including ideas on the formation process of the terrestrial planets, condensation of dust particles, nature of the earth's core, thermal history of the earth, and fractionation of iron in the terrestrial planets. The text then ponders on the beginning of continental evolution, as well as the oldest rocks of the earth's crust, thermal history of the moon, and early history of the other planets. The text elaborates on magmatic activity as the major process in the chemical evolution of the earth's crust and mantle; trends in the evolution of continents; progress and problems in volcanology; and pressure and temperature conditions and tectonic significance of regional and ocean-floor metamorphism. The manuscript also takes a look at the state of mantle minerals, melting temperatures in the earth's mantle, and geomagnetic induction studies and the electrical state of the upper mantle. The publication is a dependable reference for readers interested in the study of the upper mantle.

  • Microdialysis in the Neurosciences

    Techniques in the Behavioral and Neural Sciences
    • 1st Edition
    • T.E. Robinson + 1 more
    • English
    Techniques in the Behavioral and Neural Sciences, Volume 7: Microdialysis in the Neurosciences focuses on the neurochemical methods employed in behavioral and neural sciences. The selection first elaborates on the introduction to intracerebral microdialysis, quantitative microdialysis, and microdialysis compared with other in vivo release models. Discussions focus on computational methods, post-mortem tissue analysis, perfusion methods, and features, development, and future applications of microdialysis. The text then takes a look at the practical aspects of using microdialysis for determination of brain interstitial concentrations and microdialysis and liquid chromatography. The publication examines the procedures for microdialysis with smallbore HPLC, use of microdialysis in pharmacokinetics and pharmacodynamics, and brain dialysis of monoamines. Topics include significance of monoamine concentrations in dialysates; criteria for brain dialysis of monoamines; distribution of drugs to the interstitium of various tissues; methods to measure the extracellular concentration by microdialysis; and application to studies on drug abuse. The manuscript then elaborates on the feasibility of repeated microdialysis for within-subjects design experiments and microdialysis and automated on-line analysis approach to study central cholinergic transmission in vivo. The text is a dependable reference for readers interested in the use of microdialysis in neurosciences.

  • Small Peptides

    Chemistry, Biology and Clinical Studies
    • 1st Edition
    • A.S. Dutta
    • H. Timmerman
    • English
    Pharmacochemistry Library, Volume 19: Small Peptides: Chemistry, Biology, and Clinical Studies focuses on the processes, reactions, properties, and characteristics of peptides, including analogues and proteases. The publication first takes a look at angiotensin II and bombesin/gastrin-rel... peptide. Topics include conformationally restricted analogues of bombesin, non-peptide antagonists of angiotensin II, receptor subtypes of angiotensin II, and bombesin/GRP antagonists and cancer. The text then elaborates on bradykinin, cholecystokinin, and enkephalin analogues. The manuscript examines luteinizing hormone releasing hormone and somatostatin. Topics include enzymic degradation of somatostatin and analogues, clinical applications of somatostatin analogues, and pharmacological and clinical studies with LHRH agonists and antagonists. The formulation of peptides and inhibitors of aspartyl proteases are also mentioned. The book is a valuable source of information for chemists, biologists, and readers interested in small peptides.

  • Chromatography in Geology

    • 1st Edition
    • Volume 1
    • Arthur S. Ritchie
    • English
    Methods in Geochemistry and Geophysics: Chromatography in Geology focuses on the applications of chromatography in geology, including partition and diffusion, ion exchange, mineral identification, and hydrogeochemistry. The manuscript first takes a look at the chromatographic processes and techniques. Discussions focus on precipitation chromatography, complex ion formation, role of chromatographic processes in chromatography, and partition and diffusion. The preparation of test columns, paper chromatography, adsorption and partition columns, chromatobox, and ion exchange are also tackled. The book then examines applications of chromatography to geology, including natural water sampling and stream analysis, hydrogeochemistry, soil, rock, and ore analysis, prospecting for fine gold, and analysis of coal ash. The identification of metal ions in minerals and mineral identification, analysis of magnesian limestones, and copper, gold, and silver assays are also discussed. The manuscript is a dependable source of data for readers interested in the applications of chromatography in geology.

  • Plate Tectonics

    • 1st Edition
    • Xavier Le Pichon + 2 more
    • English
    Developments in Geotectonics, 6: Plate Tectonics focuses on the exposition of the plate-tectonics hypothesis, as well as plate boundaries, stratification, and kinematics. The book first offers information on the rheological stratification of the mantle and kinematics of relative movements. Topics include lithosphere, asthenosphere, kinematics of finite motions, measurements of instantaneous movements, and worldwide kinematic pattern. The text then ponders on movements relative to a frame external to the plates and processes at accreting plate boundaries. Discussions focus on reference frames, paleomagnetic synthesis, creation of oceanic crust, and continental rifts. The publication elaborates on processes at consuming plate boundaries, including sinking plate model, structure of trenches and associated island arcs and cordilleras, and consumption of continent-bearing lithosphere. The text is a valuable source of data for readers interested in plate tectonics.

  • Mining Geophysics

    • 1st Edition
    • Volume 3
    • D. S. Parasnis
    • English
    Methods in Geochemistry and Geophysics, 3: Mining Geophysics focuses on the geophysical methods of ore prospecting, including radioactivity, collection of geophysical data, and field measurements. The manuscript first highlights the role of geophysics in ore prospecting and the general aspects of collection and presentation of geophysical data. Discussions focus on classification of geophysical methods, radioactivity, collection of preliminary information, field measurement, and isoanomaly curves. The text then surveys magnetic and self-potential methods, as well as the general magnetic properties of rocks, geomagnetic field, magnetometers, transverse magnetization, and measurement of self-potentials. The publication ponders on electromagnetic, electrical, and induced polarization methods. Topics include classification of electromagnetic methods; use of two frequencies in electromagnetic prospecting; moving source-receiver methods; electrode configurations in resistivity methods; and resistivity measurements in boreholes. The text also examines gravity, seismic, and airborne magnetic and electromagnetic methods. The manuscript is a valuable source of information for geologists and mining engineers.

  • Empirical Metallogeny

    Depositional Environments, Lithologic Associations and Metallic Ores
    • 1st Edition
    • Peter Laznicka
    • English
    Empirical Metallogeny: Depositional Environments, Lithologic Associations, and Metallic Ores, Vol. 1: Phanerozoic Environments, Associations, and Deposits focuses on the composition, characteristics, properties, and reactions of Phanerozoic metallic ore deposits. The book first offers information on depositional environments and lithologic associations and the world ocean, including ores and host associations, sea water as a metal source, and metals in marine organisms. The text then elaborates on continental margins, orogenic belts, and ophiolite association. Discussions focus on metal geochemistry and metallogeny, tectonic setting and distribution of ophiolites, trace metals and ore evolution, and supracrustal lithologic associations of orogenic belts. The publication tackles zoned mafic/ultramafic complexes in Phanerozoic orogenic belts; unimodal mafic volcanic-sedimentary association; and unimodal felsic volcanic-sedimentary association. Topics include post-depositional modification of massive sulfides, and interaction mineralization and massive tholeiitic basalt flows and arc affiliation. The book is a dependable source of information for readers wanting to study metallic ores.

  • Advanced Organics for Electronic Substrates and Packages

    • 1st Edition
    • Andrew E Fletcher
    • English
    Advanced Organics for Electronic Substrates and Packages provides information on packaging, which is one of the most technologically intensive activities in the electronics industry. The electronics packaging community has realized that while semiconductor devices continue to be improved upon for performance, cost, and reliability, it is the interconnection or packaging of these devices that will limit the performance of the systems. Technology must develop packaging for transistor chips, with high levels of performance and integration providing cooling, power, and interconnection, and yet preserve the performance of the semiconductors with minimum package delay to the system. Trends in each of the major packaging technologies include chip level connection, providing the required connections between the chip and the semiconductor package. The power distribution to the chip and heat removal from the chip; first level packages providing all the necessary wiring; interconnections and power distribution; first-to-second level interconnections; and second level packages providing all the necessary wiring, connections, power distribution, and power supply connection are included as well. This book is a useful and informative reference to students or individuals studying or conducting research within the field of electronic engineering.

  • Solid—Gas Separation

    • 1st Edition
    • Ladislav Svarovsky
    • J. C. Williams + 1 more
    • English
    Solid—Gas Separation presents a brief and highly technical account of the principles and technology of gas-cleaning. The book deals with three associated aspects of gas-cleaning: the relevant dimensionless groups, the efficiency of separation and the economics of gas cleaning. The text begins with the discussion of the principles of particle separation and classification of equipment; general characteristics of equipment; and dimensionless groups for modeling and equipment scale-up. Subsequent chapters are devoted to the examination of the efficiency of separation, aero-mechanical dry separators, scrubbers, electrostatic precipitators, and filters. The last chapter deals with the economics of gas-cleaning equipment selection. Environmental and industrial engineers will find the text very useful.

  • Neglected Factors in Pharmacology and Neuroscience Research

    Biopharmaceutics, Animal Characteristics, Maintenance, Testing Conditions
    • 1st Edition
    • V. Claassen
    • J.P. Huston
    • English
    Techniques in the Behavioral and Neural Sciences, Volume 12: Neglected Factors in Pharmacology and Neuroscience Research: Biopharmaceutics, Animal Characteristics, Maintenance, Testing Conditions can be used as reference in the improvement of test designs for biochemists and physiologists in the control of test conditions. The book is divided into five sections. The introduction deals with the uncertainty of animal characteristics and test conditions as hindrances to the development of general insight into biological regulatory mechanism. The first section discusses biopharmaceutics — the interaction of drugs when interacting with molecules or enzymes in sufficient concentration at a specific site of action. The second section reviews animal characteristics in terms of strain differences, sex differences, and changes during development and aging of the subject. The third section discusses the maintenance of experimental animals such as housing conditions, food composition, and water intake as these kinds of environmental factors may shape the phenotype and responsiveness of the experimental animal. The fourth section explains the testing conditions such as metabolic effects and drug interactions, anesthesia, stress, and even the effects on circadian rhythms. The last section is a discussion on the importance of experimental results. This section covers internal and external validities and statistical inference. The author concludes that the design of any experiment should include a power analysis so that reliable and valuable conclusions can follow. Biochemists, physiologists, pharmacokineticists, toxicologists, chemical researchers, and others for whom drugs are their main focus of study will find this book valuable.

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