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Elsevier

Butterworth-Heinemann

  • The Influence of Teeth, Diet, and Habits on the Human Face

    • 1st Edition
    • D. M. Davies
    • English
    The Influence of Teeth, Diet, and Habits on the Human Face discusses the relation between dental health, diet, and habits to the facial characteristics of humans. The book is comprised of 12 chapters that cover the various aspects of the relationship of the said variables. The text first compares the facial traits of primitives and civilized peoples, and then proceeds to differentiating the characteristics of primitive and modern diets. The next chapter discusses disparity between meat and vegetable diet. The next five chapters deal topics related to dental health, such as tooth diseases among primitive tribes, establishing racial links through analyzing teeth, and some unusual dental customs. The remaining three chapters present the conclusion, review of related literature, and methodology of the study. The book will be of great interest to dentists, physicians, anthropologists, and sociologists.

  • Basic Water and Wastewater Treatment

    Butterworths Basic Series
    • 1st Edition
    • T H Y Tebbutt
    • English
    Basic Water and Wastewater Treatment discusses the water cycle, flow measurement, physical treatment processes, chemical treatment processes, biological treatment process, and sludge handling and treatment. The book also describes the use of the BASIC computer program to calculate problems involving water pollutants. Flow measurements involve the use of a gauging structure, velocity measurements of a known cross-section, or dilution gauging. To evaluate, in quantitative terms, the effects of a certain pollutant discharged and received by a body of water, the investigator can employ a tool in chemical dilution gauging—the mass balance analysis. Many microorganisms, organic and inorganic compounds degrade in a natural process of self-purification; their decay can be modeled as an exponential function. One standard of water treatment facility or wastewater treatment plant cannot be built to deal with all the various components of water pollution. The book cites relevant standards such as the EC Directive 80/778/EEC: "Quality of Water Intended for Human Consumption" in the EU; the "Safe Drinking Water Act" in the U.S.A.; and the "Guidelines for Drinking Water Quality" issued by the World Health Organization. The book describes water quality parameters, water supply sources, and wastewater collection, including its treatment and disposal.

  • Recent Advances in Animal Nutrition

    • 1st Edition
    • W. Haresign + 1 more
    • W. Haresign + 1 more
    • English
    Recent Advances in Animal Nutrition — 1985 focuses on the different compositions of animal feeds. The book first discusses the prediction of energy value of compound seeds. Existing methods for the prediction of metabolizable energy (ME) or digestible energy (DE) from chemical composition; poultry and pig compound feeds; ruminant compound feeds; and technical and analytical variation in the chemical composition of compound feeds are described. The text also looks at the fiber content of animal feeds, the influence of fiber on digestibility of poultry feeds, and the role of dietary fiber in pig diets. The book highlights the effect of fiber in compound feeds on the performance of ruminants. Feed intake and rumen fermentation; digestibility and energetic feeding value; and milk production and composition are considered. The text also discusses the response of pregnant animals to protein and energy intake. The book also underscores developments on anticoccidial agents for poultry. The effect of coccidiosis on growth rate and feed conversion efficiency; development of resistance to anticoccidiosis products; and continual use of ionophore anticoccidial products are considered. The text also discusses eggshell formation and quality, seasonal variation of appetite in ruminants, and photoperiodic influences on milk production in dairy cows. The book is valuable for readers interested in studying the varying compositions of animal feeds.

  • Adrenal Cortex

    Butterworths International Medical Reviews: Clinical Endocrinology
    • 1st Edition
    • David C. Anderson + 1 more
    • English
    Adrenal Cortex presents a critical review of functional and structural zonation of the cortex. It discusses the regulation of adrenocortical function by control of growth and structure. It also addresses the adrenal cortex in the fetus and neonate. It demonstrates the cellular mechanisms involved in the acute and chronic actions of ACTH. Some of the topics covered in the book are the molecular structures of mineralocorticoid and glucocorticoid receptors; description of adrenarche and adrenal hirsutism; types of congenital enzymatic defects of the adrenal; aetiology and management of Cushing’s syndrome; and the relationship between adrenal cortex and hypertension. The description and characteristics of adrenocortical dysfunction are fully covered. The interactions between the adrenal cortex and medulla are extensively discussed. An in-depth analysis of the pharmacokinetics of natural and synthetic glucocorticoids is provided. A study of the regulation of normal steroidogenesis by adrenocortical structure is well presented. A chapter is devoted to possible role of vascular system in neural stimulations. The book can provide useful information to neurologists, doctors, students, and researchers.

  • Power Electronics Handbook

    Components, Circuits and Applications
    • 1st Edition
    • F. F. Mazda
    • English
    Power Electronics Handbook: Components, Circuits, and Applications is a collection of materials about power components, circuit design, and applications. Presented in a practical form, theoretical information is given as formulae. The book is divided into three parts. Part 1 deals with the usual components found in power electronics such as semiconductor devices and power semiconductor control components, their electronic compatibility, and protection. Part 2 tackles parts and principles related to circuits such as switches; link frequency chargers; converters; and AC line control, and Part 3 covers the applications for semiconductor circuits. The text is recommended for engineers and electricians who need a concise and easily accessible guide on power electronics.

  • Zone Electrophoresis

    Chromatographic and Electrophoretic Techniques
    • 2nd Edition
    • Ivor Smith
    • English
    Chromatographic and Electrophoretic Techniques, Volume II: Zone Electrophoresis, Second Edition presents tried and tested methods of zone electrophoresis, which has been carried out on commercially available apparatus offering many advantages to the majority of laboratories. This book is divided into 14 chapters and begins with a brief introduction to the general principles of zone electrophoresis. The subsequent chapters deal with the principles, instrumentation, and applications of various methods of zone electrophoresis, including low- and high-voltage paper, cellulose-acetate, thin-layer, agar- and starch-gel, and preparative block electrophoresis. The remaining chapters cover other zone electrophoresis methods, such as acrylamide gel, disc, acrylamide flat gel, and continuous electrophoresis. This book is of value to analytical chemists and biologists.

  • Viscous Flows

    The Practical Use of Theory
    • 1st Edition
    • Howard Brenner
    • English
    Representing a unique approach to the study of fluid flows, Viscous Flows demonstrates the utility of theoretical concepts and solutions for interpreting and predicting fluid flow in practical applications. By critically comparing all relevant classes of theoretical solutions with experimental data and/or general numerical solutions, it focuses on the range of validity of theoretical expressions rather than on their intrinsic character.This book features extensive use of dimensional analysis on both models and variables, and extensive development of theoretically based correlating equations. The range of applicability of most theoretical solutions is shown to be quite limited; however, in combination they are demonstrated to be more reliable than purely empirical expressions, particularly in novel applications.

  • Pharmacology of Neuromuscular Function

    • 2nd Edition
    • William C. Bowman
    • English
    Pharmacology of Neuromuscular Function, Second Edition provides information pertinent to drugs that affect membrane potentials of the conduction of action potentials in nerve endings and muscle fibers. This book reviews, in a general way, some of the properties of excitable membranes. Organized into seven chapters, this edition begins with an overview of innervation of striated muscles by somatic efferent nerve fibers. This text then explains the transmission from nerve to muscle, which is mediated by acetylcholine that is synthesized and stored in the axon terminals. Other chapters consider the different steps in the transmission process that occur in the nerve endings, which may be modified by the actions of drugs and toxins. This book discusses as well the primary action of neuromuscular-blocki... agents. The final chapter deals with the cytoplasm of a muscle cell or fiber that contains all the usual subcellular organelles, including mitochondria and nuclei. This book is a valuable resource for pharmacologists and anesthetists.

  • Feeding of Non-ruminant Livestock

    • 1st Edition
    • Julian Wiseman
    • English
    Feeding of Non-Ruminant Livestock focuses on the nutrition of non-ruminant livestock. The book first discusses the feeding of non-ruminants, including regulation of feed intake and intake requirements and recommendations. The text highlights the energy value of feeds for non-ruminants; protein, vitamin, mineral, and nutrition of non-ruminants; and nutrition of rabbits. The book also underscores the nutrition of growing and breeding pigs, including gilts, boars, and sows. The text describes the nutrition of rapidly growing broilers. Presentation of diets and choice of energy level; proteins and amino acids; characteristics of production system; and mineral, vitamins, and additives are considered. The book also discusses the nutrition of laying hens and turkeys. Nutrition of rearing pullets; nutrition of hens during lay; meat turkeys; and nutrition of breeder turkeys during rearing are described. The text also highlights the nutrition of ducks, Japanese quails, and roasting geese. The book is a good source of information for readers wanting to study the nutrition demands of non-ruminant livestock.

  • Computer Integrated Manufacturing

    A Total Company Competitive Strategy
    • 2nd Edition
    • ALAN WEATHERALL
    • English
    This book will give a competitive edge to students of manufacturing, managers in industry, and anyone involved in specifying, implementing and using CIM systems.

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