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Elsevier

Academic Press

  • Human Milk and Infant Formula

    • 1st Edition
    • Vernal Packard
    • English
    Human Milk and Infant Formula focuses on human milk and infant formula as the major sources of infant food. This book discusses the basic composition of human milk and explains the significant causes of variations in vitamins, minerals, and macronutrients. Comprised of nine chapters, this monograph starts with an overview of the benefits of breast-feeding with emphasis on the disease-fighting potential of mother's milk. This text then proceeds with a discussion of breast infections, contaminants of breast milk, allergic responses, and issues of drug use. Other chapters explore the formulation and processing of infant formula. This book discusses as well the emergence of milk banks that observe precautions in obtaining, storing, and pasteurizing human milk. The final chapter deals with the inability to digest lactose properly, which is commonly known as lactose intolerance. This monograph is a valuable resource for pediatricians, nutritionists, immunologists, as well as food technologists and chemists.

  • Semiconductor Lasers and Herterojunction LEDs

    • 1st Edition
    • Henry Kressel
    • English
    Semiconductor Lasers and Heterojunction LEDs presents an introduction to the subject of semiconductor lasers and heterojunction LEDs. The book reviews relevant basic solid-state and electromagnetic principles; the relevant concepts in solid state physics; and the p-n junctions and heterojunctions. The text also describes stimulated emission and gain; the relevant concepts in electromagnetic field theory; and the modes in laser structures. The relation between electrical and optical properties of laser diodes; epitaxial technology; binary III-V compounds; and diode fabrication are also considered. The book further tackles the heterojunction devices of alloys other than GaAs-AlAs; the devices for special applications; distributed-feedback lasers; and the transient effects in laser diodes. Students taking courses in semiconductor lasers and heterojunction LEDs will find the book useful.

  • Fire and Ecosystems

    • 1st Edition
    • T.T. Kozlowski
    • English
    Fire and Ecosystems focuses on a number of aspects of fire ecology. This book deals separately with both harmful and beneficial effects of fire on soils, soil organisms, animals, and plants. This reference material elucidates the effects of fire on grasslands and considers the role of fire in temperate forests and related ecosystems. Four chapters are presented on a regional basis to highlight variations in responses, especially plant succession, to fire. The use of fire in land management is also explored. This book will serve as an invaluable reference material to researchers, teachers, and land managers.

  • Recombinant DNA And Cell Proliferation

    • 1st Edition
    • Gary Stein
    • English
    Recombinant DNA and Cell Proliferation focuses on the use of recombinant DNA technology in investigating the regulation of cell proliferation. Topics include gene transfer for assessing the role of defined DNA sequences in triggering DNA replication, nucleic acid hybridization probes for analyzing the regulation of specific genes during the cell cycle, and cloned DNAs for studying genes expressed with proliferation and differentiation. This book is organized into three sections encompassing 13 chapters and begins with a discussion on the expression of specific genes during the cell cycle. This text also deals with topics such as the use of cloned SV40 DNA fragments to examine signals for cell proliferation, expression of dihydrofolate reductase and thymidylate synthase genes in mammalian cells, and gene expression during the cell cycle of Chlamydomonas reinhardtii. The following chapters explore the expression of histone genes during the cell cycle in human cells; organization and expression of eukaryotic ribosomal protein genes; and expression of the alpha-fetoprotein gene during development, regeneration, and carcinogenesis. This book also introduces the reader to the role of the cell division cycle in induced differentiation, gene regulation in muscle cells, regulation of nonmuscle actin gene expression during early development, and sequences at ends of cellular DNA molecules in relation to telomere replication and function. An overview of the biochemical aspects of cell proliferation and the genes and gene products that are necessary and specific for cell proliferation concludes the book. This book will be of value both to advanced students and to research scientists.

  • Interfacial Phenomena

    • 2nd Edition
    • J.T. Davies
    • English
    Interfacial Phenomena explores the more primary properties of different liquid interfaces. This book is divided into eight chapters, where Chapter 1 establishes the basic concepts of the physics of surfaces, including the properties of matter in the surface layer. Chapters 2 and 3 further discuss the concepts of electrostatic and electrokinetic phenomena, respectively. Other areas discussed in the later chapters include adsorption at liquid interfaces; properties of monolayers; reactions at liquid interfaces; and mass transfer across interfaces. Chapter 8 discusses the more relevant aspects of disperse systems and adhesion as related to the interfacial properties discussed in the previous chapters. The text is a valuable source of information to students and researchers in the fields of chemistry, biology, and chemical engineering and can also be used for industrial and academic laboratories.

  • Experimental neutron resonance spectroscopy

    • 1st Edition
    • J Harvey
    • English
    Experimental Neutron Resonance Spectroscopy deals with the experimental technique of neutron resonance spectroscopy. Pulsed accelerator time-of-flight spectrometers and gamma rays from neutron capture in resonances are discussed. Total neutron cross section measurements are presented, along with neutron scattering and capture cross-section measurements and measurements on fissile nuclides. This book is comprised of five chapters and begins with an introduction to pulsed accelerator time-of-flight spectrometers with moderated continued neutron spectra, together with the pulsed Van De Graaff. Experimental techniques used for neutron cross section measurements, including detectors and data acquisition equipment, are then outlined. Scattering measurements and capture measurements as well as gamma-ray spectra from the capture of neutrons in resonances are considered. The final chapter focuses on the detailed and varied experiments that have been performed on the complicated fission process, together with the parameters of the resonances of the fissile nuclides. This monograph will be a useful resource for spectroscopists and physicists.

  • Higher Excited States of Polyatomic Molecules V2

    • 1st Edition
    • Melvin Robin
    • English
    Higher Excited States of Polyatomic Molecules, Volume II focuses on a higher level of activity in vacuum ultraviolet spectroscopy. This book explores the Rydberg states in atoms and molecules. Comprised of five chapters, this volume starts with an overview of the two-center unsaturated molecules that usually display sharp Rydberg transitions originating with the pi electrons. This book then discusses the unsaturated double bond that adds another dimension to the spectrum. Other chapters explore the optical spectrum of the amide group, which is the basic chromophoric unit in polypeptides. This text further discusses the all-electron calculations of the electronic structure of the amide group that is performed in Gaussian orbital basis sets. This book considers as well the prominent characteristic of Rydberg excitations in benzene. The final chapter deals with the biological molecules that are polyfunctional in general. Analytical chemists, photochemists, molecular spectroscopists, and researchers will find this book extremely useful.

  • Analytical Atomic Absorption Spectroscopy

    Selected Methods
    • 1st Edition
    • A.J. (Tom) Van Loon
    • English
    Analytical Atomic Absorption Spectroscopy presents the theories, methods, and principles in absorption spectrometry in an easily readable fashion that would suit the practicing analyst. The book covers the general principles involved in atomic spectroscopy, such as atomization and optical systems; electronic signal processing; and calibration procedures and accuracy and precision. The text then moves on to the preparation, determination, and analysis of different substances, such as waters, geological materials, metals and alloys, air samples, petroleum products, industrial samples, and metal compounds. The book also covers developments in the different areas of atomic spectroscopy, such as radiation sources, spectrometers, detectors, and other instruments. The text is recommended for practitioners and experts in the field of atomic spectroscopy, especially those looking for a book that details theories, practices, and advancements in the subject.

  • Neutron Physics

    • 1st Edition
    • M Yeater
    • English
    Nuclear Science and Technology, Volume 2: Neutron Physics provides information pertinent to neutron and reactor physics. This book presents a discussion of the general area of energy sources, surveying the fusion problem. Organized into 16 chapters, this volume starts with an overview of the broad range of other research related to nuclear technology, radiation effects, solid state work, chemistry, and materials research. This book then examines the experimental data for the cross sections and fission parameters of the fissile nuclides. Other chapters outline the role of fast choppers in time-of-flight spectrometers and consider the total cross section measurements. This book discusses as well the various experiments performed to test the operation of the system. The final chapter deals with the long-range prospects of fusion power. This book is a valuable resource for graduate students, physicists, nuclear engineers, researchers, scientists involved in fusion research will find this book extremely useful.

  • Human Chromosome Methodology

    • 2nd Edition
    • Jorge J. Yunis
    • English
    Human Chromosome Methodology serves as an authoritative guide to cytogenetic techniques. This book presents each phase of laboratory work from preparation of materials for the X and Y bodies to application of other laboratory techniques including chromosome identification, autoradiography, and dermatoglyphics. The text also describes the structure and molecular organization of chromosomes and the advances in the automation of chromosome analysis. It provides a thorough review of the clinical manifestations of chromosome disorders. Organized into 13 chapters, the book presents the illustrated and diagrammatic examples and discussions of the subject matter and detailed tables and charts for learning efficiency. It also provides outlined presentation of cytogenetic procedures and notes and comments for each procedure that will assist readers in erroneous work phases. Moreover, it gives thorough lists of references in each chapter for further reading. This reference will be useful for research professionals, lecturers, genetics and molecular biology students, and members of the medical profession involved in genetics.

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