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Elsevier

Academic Press

  • Survey of Progress in Chemistry

    • 1st Edition
    • Volume 9
    • Arthur Scott
    • English
    Survey of Progress in Chemistry, Volume 9 provides information pertinent to the essential developments in chemistry. This book discusses the several topics related to chemistry, including organic anions, intercalation compounds, water decomposition, and heterocyclic compounds. Organized into four chapters, this volume begins with an overview of the success of two-phase methods, which is illustrated by their general applicability as well as by their simplicity and effectiveness. This text then examines the main characteristic of two-phase methods wherein the reactants are located in two, mutually insoluble phases, an aqueous, and a nonpolar organic phase. Other chapters consider several main variants and terms describing the application of the approach to problems of organic synthesis. This book discusses as well the criteria for the choice of a catalyst in two-phase reactions. The final chapter deals with the major alkaloid structural types derived from plant sources. This book is a valuable resource for organic chemists.

  • Design Guidelines for Surface Mount Technology

    • 1st Edition
    • John Traister
    • English
    Design Guidelines for Surface Mount Technology covers the basics and the mechanics of surface mounted design technology. Surface mount technology (SMT) embodies an automated circuit assembly process, using a generation of electronic components called surface mounted devices (SMDs). Organized into eight chapters, the book discusses the component selection, space planning, materials and processes, and total concept needed to ensure a manufacturable design. The opening chapters of the book examine the significant requirements and variables affecting SMT and SMDs. The book then deals with the substrate materials specifications, including fabrication and material planning, assembly, design rules, layout guidelines, package outlines, and bar code labeling. The next chapters describe the manufacturing and assembly processes in SMDs and process-proven footprint patterns for each of the component types used, as well as guidelines for creating a suitable pattern on future products. Other chapters discuss the component spacing requirements for SMT and the generation of footprint patterns for passive and active components of SMDs. The concluding chapter describes the design criteria for maximizing machine insertion of leaded electronic components into printed circuit boards (PCBs). These criteria aid the PCB designer by detailing the considerations and some of the trade-offs that will provide reliable insertion in a production environment. Supplementary texts on surface mount equipment, supplies, and services are also provided. Design engineers and researchers will find this book invaluable.

  • Nuclear magnetic Resonance in biochemistry

    • 1st Edition
    • Thomas James
    • English
    Nuclear Magnetic Resonance in Biochemistry: Principles and Applications focuses on the principles and applications of nuclear magnetic resonance (NMR) in biochemistry. Topics covered include experimental methods in NMR; the mechanisms of NMR relaxation; chemical and paramagnetic shifts; spin-spin splitting; the use of NMR in investigations of biopolymers and biomolecular interactions; and molecular dynamics in biological and biochemical systems. This text is comprised of eight chapters; the first of which gives an overview of NMR spectroscopy and its use in studies of biological systems. The next two chapters discuss the theoretical basis for NMR applications in biochemistry, with emphasis on Bloch equations, quantum mechanics, correlation function and correlation time, double resonance, and chemical exchange. The reader is then introduced to the basis for chemical shifts and spin-spin splitting, along with several examples of the use of these NMR parameters in studies of small molecule interactions and structure. The experimental apparatus and procedures employed in NMR studies, Fourier transform NMR, and NMR spectral parameters of small molecules interacting with macromolecules are also considered. The book highlights the information obtainable from the spectra of biopolymers, and then concludes with a chapter on NMR investigations of the state of motion of lipids in membranes and model membranes; water in macromolecular and cellular systems; and sodium ion in biological tissue. This book is intended primarily for chemists, biochemists, biophysicists, and molecular biologists, as well as graduate students.

  • Practical Tissue Culture Applications

    • 1st Edition
    • Karl Maramorosch
    • English
    Practical Tissue Culture Applications contains the proceedings of a conference held at the International Laboratory for Research on Animal Diseases in Nairobi, Kenya, August 24-29, 1978. This book aims to describe some of the more important practical applications of in vitro techniques in a simple, easily understandable manner. Organized into three sections, with a total of 27 chapters, this book provides critical reviews, describes various techniques, and presents complete step-by-step methodology. It emphasizes applications pertaining to the health and economy in developing nations. In particular, this book discusses the pitfalls in preparing general purpose culture media, balanced salt solutions, and the procedures followed in the development of modern in vitro techniques. It also describes techniques for cultivation of vertebrate cells and organs; plant tissue culture and its numerous applications; and electron microscopy of cultured cell. This book explains as well virus isolation and identification in cell cultures, mass production of cells for vaccines, and use of cultured cells for drug evaluation. The applications of in vitro techniques to parasitology are explored in numerous chapters of this book. Considering the potential benefit of application of in vitro techniques, this reference material will be of interest both in developed and developing countries.

  • Chemistry of the Carbohydrates

    • 1st Edition
    • Tanveer Syeda-Mahmood
    • English
    Chemistry of the Carbohydrates focuses on the compositions, chemical reactions, structures, and characteristics of carbohydrates. The monograph first traces the development of carbohydrate chemistry, and then gives emphasis to general chemistry, nomenclature, and definitions. The book discusses the occurrences, properties, structures, and stereochemistry of monosaccharides. Structures of glucose and fructose; stereochemistry; ring structure of sugars; the sugars found in solutions; and synthetic sugars are considered. The monograph also looks at the properties, structures, and stereochemistry of esters, glycosides, full acetals, and thioacetals. The book proceeds with discussions on polyols, inositols, and compounds. Isomerization and representation of configurations; proofs of structure and configuration; and biochemistry are discussed. The monograph closes with the discussions on acids, oligosaccharides, glycosides, starches, and polysaccharides. The compositions, structures, and chemical reactions of these substances are noted. The book can best serve the interest of readers, research workers, and graduate students who want to explore the compositions, properties, and chemical reactions of carbohydrates.

  • The Retinoids

    • 1st Edition
    • Michael B. Sporn
    • English
    The Retinoids, Volume 1 covers the chemistry and biology of retinoids, with an emphasis on the role of retinoids in nutrition and in vision. After briefly discussing the discovery and nomenclature of retinoids, this six-chapter volume describes the chemical and physical properties of natural and synthetic retinoids, as well as the retinoidal benzoic acid derivatives. The book goes on describing various reactions with radioisotopes for the synthesis of retinoids and related compounds. Considerable chapters explain the chemical, physical, and biological methodologies for separating and measuring retinoids. A discussion on the relationships between structure and activity of retinoids is included. The last chapter addresses the role of vitamin A in animal and human nutrition. This volume also discusses the metabolism of vitamin A in normal and disease states, as well as its interaction with hormones, micronutrients, drugs, and alcohol. This volume is an ideal source for nutritionists, clinicians, and researchers who are interested in the progressing field of retinoid research.

  • Control and Dynamic Systems V27

    Advances in Theory and Applications
    • 1st Edition
    • C.T. Leonides
    • English
    Control and Dynamic Systems: Advances in Theory and Application, Volume 27: System Identification and Adaptive Control, Part 3 of 3 deals with system parameter identification and adaptive control. It presents useful techniques for adaptive control systems. This volume begins by presenting a powerful approach to multivariable model reference adaptive control based on the ideas and techniques of disturbance-accommod... control theory. It then discusses the modeling of biological systems; optimal control for air conditioning systems; linear programming for constrained multivariable process control; finite element approximation; development of irreducible state space singular systems; and discrete systems with multiple time scales. This book is an important reference for practitioners in the field who want a comprehensive source of techniques with significant applied implications.

  • The Radiation Chemistry of Macromolecules

    • 1st Edition
    • Malcolm Dole
    • English
    The Radiation Chemistry of Macromolecules is the first from a two-volume series aiming to contribute to the radiation chemistry in general. The chapters in this volume are divided into two major parts, where the first part deals with the basic processes and theory, while the second part tackles experimental techniques and applications to polyethylene. Part I focuses on the discussion on general principles of radiation effects; fundamental concepts on energy transfer; and the theory of free radicals. The subject of polymers is discussed thoroughly in several chapters including its molecular mobilities and electrical conductivity. Part II presents experimental techniques and a description of the radiation chemistry of a single polymer. This part also includes a discussion on the morphology of polyethylene and free radicals in irradiated polyethylene. This book is an important reference to students and scientists in the field of radiation chemistry of macromolecules.

  • Direct nuclear Reactions

    • 1st Edition
    • Norman Glendenning
    • English
    Direct Nuclear Reactions deals with the theory of direct nuclear reactions, their microscopic aspects, and their effect on the motions of the individual nucleons. The principal results of the theory are described, with emphasis on the approximations involved to understand how well the theory can be expected to hold under specific experimental conditions. Applications to the analysis of experiments are also considered. This book consists of 19 chapters and begins by explaining the difference between direct and compound nuclear reactions. The reader is then introduced to the theory of plane waves, some results of scattering theory, and the phenomenological optical potential. The following chapters focus on form factors and their nuclear structure content; the basis of the optical potential as an effective interaction; reactions such as inelastic single- and two-nucleon transfer reactions; the effect of nuclear correlations; and the role of multiple-step reactions. The theory of inelastic scattering and the relationship between the effective and free interactions are also discussed, along with reactions between heavy ions and the polarizability of nuclear wave functions during a heavy-ion reaction. This monograph will be of interest to nuclear physicists.

  • B-Endorphin

    • 1st Edition
    • Choh Hao Li
    • English
    Hormonal Proteins and Peptides: β-Endorphin, Volume X focuses on the chemistry, biology, and clinical investigations of opioid peptides. This book discusses the chemical approach in isolating a chemical entity from its natural source and investigates its biological activity after it has been determined to be a pure substance. Organized into nine chapters, this volume starts with an overview of the structure–activity relationship of β-endorphin (β-EP) by synthetic approach. This text then explores the proteinases involved in the generation of opioid peptides, including β-EP from β-lipotropin (β-LPH). Other chapters review the biosynthesis of β-EP and consider in detail the opiate receptor. This book discusses as well the anatomy of β-EP-containing structures in pituitary and brain. The final chapter presents a discussion on the historical aspects of opiate–peptide discoveries, particularly in the field of narcotic antagonists. This book is a valuable resource for chemists, biologists, endocrinologists, physicians, and neurobiologists.

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