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Elsevier

Butterworth-Heinemann

  • Pharmaceutical and Cosmetic Products for Topical Administration

    Pharmaceutical Monographs
    • 1st Edition
    • N. J. Van Abbé + 2 more
    • J. B. Stenlake
    • English
    Pharmaceutical and Cosmetic Products for Topical Administration , Volume 9 provides the product characteristics, formulation, and rationale of topical therapeutic preparations. The book attempts to take the reader logically from the physiological and pathological aspects through to the reasoning behind topical medication. The text discusses such topics as the physiology and structure of the skin; the differential diagnosis of various skin diseases; the theoretical basis of emulsion technology; and the mechanism of percutaneous absorption. Undergraduate students and teachers of pharmacy and allied subjects will find the monograph very useful.

  • Physiotherapy a Psychosocial Approach

    • 1st Edition
    • Sally French
    • English
    Physiotherapy: A Psychosocial Approach provides a variety of topics in the fields of sociology and psychology. This book examines the changing role of physiotherapists as their work shifts from hospital to community settings and as more work with patients and clients who have learning difficulties or are mentally ill. Organized into 28 chapters, this book begins with an overview of the concepts of complex social prevention in place of medical prevention. This text then the social disadvantages and stress that women experience in terms of low status, low paid employment and their additional responsibilities of childcare and housework, which may also help to explain their high incidence of mental illness. Other chapters consider the marked regional variations in the incidence of disease. The final chapter deals with the sociological and psychological issues of disabled people. This book is a valuable resource for physiotherapy students, sociologists, social psychologists, and practicing physiotherapists.

  • Instrument Technology

    Measurement of Pressure, Level, Flow and Temperature
    • 3rd Edition
    • E. B. Jones
    • English
    Instrument Technology, Volume 1 focuses on the instruments used in the measurement, recording, and control of critical variables in industrial processes. More specifically, measurements of pressure, liquid level in a tank or vessel, flow, and temperature are discussed. Instruments are classified according to the physical principle upon which they are based. The discussion begins by introducing the reader to the system of units of measurement used throughout the text. This topic is followed by four chapters, each dealing largely with the mathematics and physics of the instruments, which are classified according to the decimal system. The first chapter describes the principles on which the measurement of pressure and the transmission of force by a fluid depend. Before considering the actual methods of measuring pressure, the book first explains the difference between absolute and differential pressure. The second chapter discusses how the level of liquid in a tank or vessel is measured using direct methods and pressure-operated types. The third chapter focuses on the measurement of flow using quantity meters and rate-of-flow meters. The final chapter is concerned with temperatures measured on different thermometers and the two fixed points used to compare such measurements: the lower fixed point (ice-point) and the upper fixed point (steam-point). This book is intended for instrument and chemical engineers, as well as for students studying both craftsmen and technician courses.

  • A Synopsis of Cancer

    Genesis and Biology
    • 1st Edition
    • Wilfred Kark
    • English
    A Synopsis of Cancer: Genesis and Biology focuses on research into the genesis and biology of cancer, including origin of tumors, pathology and spread of cancer, and degenerative changes. The book first offers information on the nature of cancer and cancer spread, including degenerative changes, harmful effects, origin of tumors, direct and lymphatic spread, and non-vascular implantation spread. The text then takes a look at the general considerations and gastric cancer; geographical pathology of cancer in Africa; and geographical and occupational pathology of skin cancer. The publication ponders on religious customs, traditional practices, and social habits and occupational tumors of the urinary passages. Topics include clinical features, sites of tumors, link with spontaneous bladder cancer, carcinoma of the base of the tongue and the tonsils, and cancer of the penis. The manuscript also examines the cancer of the lungs, latency and cocarcinogenesis, and hormones and mammary cancer. The text is a dependable reference for readers interested in the study of cancer.

  • Plastics Materials

    • 5th Edition
    • J A Brydson
    • English
    Plastics Materials, Fifth Edition, reviews developments of plastics materials. The 1980s saw the introduction of many new materials, some of which were highly specialized in their function, particularly in the field of electronics. The book attempts to take such developments into account. It also highlights the commercial importance of materials discussed and includes representative production or consumption statistics. The book begins by tracing the historical development of plastics materials. This is followed by separate chapters on the production of polymers via addition polymerization, condensation polymerization, and rearrangement polymerization; physical states of aggregation of polymers; factors affecting the thermal and mechanical properties of polymers; the relation of structure to the chemical, electrical, and optical properties of plastics; plastics additives; and principles of plastics processing. Subsequent chapters focus on the properties of individual plastics materials. These include polyethylene, polypropylene, vinyl chloride polymers, poly(vinyl acetate), acrylic plastics, polystyrene, vinyl thermoplastics, polyamides and polyimides, polyacetals and related materials, and polycarbonates.

  • Elements of Psycho-Analysis

    • 1st Edition
    • W. R. Bion
    • English
    Elements of Psycho-Analysis is a 20-chapter text that describes the phenomena whose various aspects can be seen to fall within the grid categories of psycho-analysis. The elements of psycho-analysis are ideas and feelings as represented by their setting in a single grid-category. The opening chapters deal with the psychoanalytic objects, which are associations and interpretations with extensions in the domain of sense, myth, and passion. The remaining chapters are extensive discussions of the psychoanalytic phenomena, including ideas, feelings, pain, association and interpretation, conflicting pairs, and the two axes of grid. This book is directed primarily to psycho-analysts and psychiatrists.

  • 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.

  • Light and Plant Development

    • 1st Edition
    • H. Smith
    • English
    Light and Plant Development presents the Proceedings of the 22nd University of Nottingham Easter School in Agricultural Science. It discusses the spectral sensitivity of inhibition of flowering by light. It addresses the action spectrum for leaf enlargement and stem growth inhibition. Some of the topics covered in the book are the nature of the blue light photoreceptor in higher plants and fungi; re-examination of photochemical properties and absorption characteristics of phytochrome using high-molecular-weigh... preparations; and intermediates in the photoconversion of phytochrome. The high irradiance reaction is fully covered. The physiological evidence and localised responses, intracellular localisation and action of phytochrome are discussed in detail. The text describes in depth the immunological visualisation of phytochrome. The fractionation procedures and terminology are presented completely. A chapter is devoted to the photocontrol of enzyme levels. Another section focuses on the ribosomal RNA synthesis in developing leaves. The book can provide useful information to botanists, chemists, students, and researchers.

  • 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.

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