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Elsevier

Academic Press

  • Films on Solid Surfaces

    The Physics and Chemistry of Physical Adsorption
    • 1st Edition
    • J.G. Dash
    • English
    Films on Solid Surfaces presents the physics and chemistry of physical adsorption. This book contains 10 chapters that are ordered according to the flow of a course given in a graduate study in University of Washington during 1973. The introductory chapter presents the motivation for the completion of the book. As the motivating factors are established, the book follows with the topic on atomic nature of physical adsorption and the states of single adsorbed atoms. A review of experimental techniques for the study of solid surfaces and films is given, as well as a discussion of substrate preparation and equilibrium thermodynamics. The various states of films and their phase transitions encompass four chapters. Lastly, the book also reviews thin film superfluidity. This book specifically caters to scientists in the fields of physics and biology working on physical adsorption and surface science.

  • Diatomic Interaction Potential Theory

    Fundamentals
    • 1st Edition
    • Jerry Goodisman
    • English
    Diatomic Interaction Potential Theory, Volume 1: Fundamentals deals with the theoretical approaches to calculations for diatomic systems in their ground states. More specifically, this book considers the problem of calculating the wave function and energy for the lowest state of a system of N electrons moving in the field of two fixed point charges (the nuclei of a diatomic system) separated by a distance R. Comprised of three chapters, this volume opens with an introduction to the nature of an interatomic interaction potential or potential energy curve. The separation of nuclear from electronic motions is considered, along with the methods used to measure potential energy curves. The next chapter presents a qualitative discussion of potential energy curves, with emphasis on the effects to be expected when two atomic systems are allowed to interact at large separation. The final chapter looks at the main approaches to schemes of calculation: variation theory, perturbation theory, the virial and Hellmann-Feynman theorems, local energy principles, and quantum statistical theories. This monograph will be a useful resource for students and teachers of physical chemistry.

  • Chemical plant Taxonomy

    • 1st Edition
    • T Swain
    • English
    Chemical Plant Taxonomy focuses on the classification of plants based on their chemical composition. Composed of contributions of authors, the text first considers the methods of plant taxonomy. Folk taxonomy; Linnaean and post-Linnaean taxonomy; Darwin and ""Evolutionary Taxonomy""; and the development of taxonomic practice are considered. The book continues with discussions on the theoretical and practical aspects of the ""species"" concepts and an outline of the history of chemical taxonomy. The selection also looks at the qualities of chemotaxonomy, the usefulness of chemistry in plant taxonomy, biosynthetic pathways, and the factors affecting the production of secondary plant products. The text discusses the distribution of alkanes. The isolation and characterization of alkanes; taxonomic applications of alkanes; biogenesis of alkanes; and fossil alkanes are discussed. The selection highlights the chemical taxonomy of acetylenic compounds, the distribution of fatty acids in plant lipids, distribution of aliphatic polyols, cyclitols, plant glycosides, and alkaloids. The text is a good source of information for readers wanting to study the taxonomy of chemical plants.

  • Dynamic Nuclear Magnetic Resonance Spectroscopy

    • 1st Edition
    • Lloyd Jackman
    • English
    Dynamic Nuclear Magnetic Resonance Spectroscopy provides an overview of the state of knowledge in dynamic nuclear magnetic resonance (DNMR) spectroscopy. The early chapters describe the theoretical basis and practical techniques which have or will be used for extracting kinetic data from DNMR spectra. The subsequent chapters provide reviews of the many areas in which DNMR spectroscopy has been applied. Key topics covered include nuclear exchange processes; band-shape analysis; application of nonselective pulsed NMR experiments: diffusion and chemical exchange; spin-spin relaxation time determination; rotation about single and double bonds in organic molecules; and dynamic molecular processes in inorganic and organometallic compounds. Also discussed are studies on stereochemical nonrigidity in organometallic and metal carbonyl compounds; fluxional allyl complexes; carbonium ion rearrangements; and proton transfer processes. It is hoped that this volume will provide a literature guide, source book, and progress report which will be helpful to all those who will continue or will begin work in this field.

  • Instrumental Analysis of Food V2

    Recent Progress
    • 1st Edition
    • George Charalambous
    • English
    Instrumental Analysis of Food: Recent Progress, Volume 2 provides an instrumental analysis of beverages. This book discusses the analysis of carbonates and bicarbonates in bottled water by autotitralizer; application of direct mass spectrometry for rapid analysis of organics in water beverages; and water sorption of coffee solubles by inverse gas chromatography. The flavor characteristics of the components of orange blossom Citrus aurantium; microstructure of protein gels in relation to their rheological properties; and glass capillary gas chromatography in the wine and spirit industry are also deliberated. This text likewise covers the analysis of the flavors in aged sake; determination of volatile phenols in rum and brandy by GC and LC; and capillary-chromatogr... investigations on various grape varieties. This publication is beneficial to food technologists and specialists interested in analyzing of beverages.

  • Spectral Line Broadening by Plasmas

    • 1st Edition
    • Hans Griem
    • English
    Spectral Line Broadening by Plasmas deals with spectral line broadening by plasmas and covers topics ranging from quasi-static approximation and impact approximation to intermediate approximations and correlation effects. Experimental results for hydrogen lines, lines with forbidden components, and ionized helium lines are presented. Applications such as density and temperature measurements are also considered. Comprised of four chapters, this volume begins with an overview of the effects of electric fields from electrons and ions (both acting as point charges) on spectral line shapes. The next chapter surveys theoretical work, paying particular attention to quasi-static, impact, and intermediate approximations as well as correlation effects. Stark broadening experiments are then discussed, with special emphasis on experiments capable of checking the accuracy or validity limits of the various approximations. The final chapter is devoted to applications in laboratory plasma physics and astronomy, focusing on density and temperature measurements and opacity calculations as well as the analysis of stellar atmospheres, amplitudes and spectra of plasma waves, and radio frequency lines. This book should appeal to students, practitioners, and researchers in pure and applied physics.

  • Organometallic Syntheses

    Nontransition-Metal Compounds
    • 1st Edition
    • John Eisch
    • English
    Nontransition-Metal Compounds is the second volume in the series Organometallic Syntheses and presents various procedures for the nontransition-metal compounds. Topics also covered in this volume include sensitive liquids, sample transfer, and inert atmosphere provision. The text is divided into two major parts. Part I is mostly procedural as it offers directions and suggestions in different processes such as (a) establishment of an inert atmosphere and solvent medium; (b) evaluation of purity, mode of mixing, and solvent type; and (c) isolation and purification of reaction products. Organometallic products, particularly its physical and chemical characteristics, are also tackled. In Part II, around 85 nontransition-metal organometallic compounds and the reliable procedures used for their synthesis are presented. This particular volume will be of help to students both in the fields of chemistry and biology.

  • Group Theoretical Methods in Physics

    • 1st Edition
    • Robert Shar
    • English
    Group Theoretical Methods in Physics: Proceedings of the Fifth International Colloquium provides information pertinent to the fundamental aspects of group theoretical methods in physics. This book provides a variety of topics, including nuclear collective motion, complex Riemannian geometry, quantum mechanics, and relativistic symmetry. Organized into six parts encompassing 64 chapters, this book begins with an overview of the theories of nuclear quadrupole dynamics. This text then examines the conventional approach in the determination of superstructures. Other chapters consider the Hamiltonian formalism and how it is applied to the KdV equation and to a slight variant of the KdV equation. This book discusses as well the significant differential equations of mathematical physics that are integrable Hamiltonian systems, including the equations governing self-induced transparency and the motion of particles under an inverse square potential. The final chapter deals with the decomposition of the tensor product of two irreducible representations of the symmetric group into a direct sum of irreducible representations. This book is a valuable resource for physicists.

  • Biology of Plant Litter Decomposition V1

    • 1st Edition
    • C.H. Dickinson
    • English
    Biology of Plant Litter Decomposition, Volume 1 focuses on decomposition of various types of litter, which include all plant remains, ranging from still standing dead trees to the decomposing hyphae of fungi and bacterial cells, including herbivore dung. The book is organized into seven chapters, each devoted to a specific type of litter including lower plants, herbaceous, angiosperm, and coniferous tree leaf litters; wood; root; and digested litter. It describes the structure and function of the organisms concerned. It also covers the involvement of biotrophic and necrotrophic parasites of higher plants in the early stages of decomposition. With a strong focus on the interrelationships in plant litter decomposition, the book is an ideal source of information for research biologists who are interested in life cycle and decomposition of plants.

  • The Kidney Morphology, Biochemistry, Physiology

    • 1st Edition
    • Charles Rouiller
    • English
    The Kidney: Morphology, Biochemistry, and Physiology, Volume IV covers the developments in the study of renal structure and function, particularly on the subcellular and molecular level. This book is composed of six chapters that consider the correlation of kidney's structure with function, as well as the participation of the kidney in metabolic systems and its relation to other organs. This text discusses topics such as experimental and renal transplantation, the structure and function of the juxtaglomerular apparatus, and the macula densa. Other chapters deal with the gaseous and substrate metabolism of the kidney and the role of this organ in the osmotic concentration and dilution of the urine. The remaining chapters explore hydrogen secretion, potassium and sodium excretion, and the correlation of the kidney with vitamins and parathyroid gland. This book is of value to morphologists, biochemists, physiologists, pathologists, pharmacologists, and clinicians.

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