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Elsevier

Butterworth-Heinemann

  • The Actions and Uses of Ophthalmic Drugs

    A Textbook for Students and Practitioners
    • 2nd Edition
    • P. H. O'Connor Davies
    • English
    The Actions and Uses of Ophthalmic Drugs: A Textbook for Students and Practitioners, Second Edition provides pertinent information in relation to concepts in pharmacology, the formulation and application of ophthalmic drugs, and adverse ocular effects of systemic medication. This book discusses the preparations used in contact lens practice. Organized into 17 chapters, this edition begins with an overview of the primary systems of drug classification according to their actions or effects, or on the basis of their chemistry. This text then presents a detailed discussion on the actions and uses of ophthalmic autonomic drugs. Other chapters consider the structure and function of the involuntary nervous system in the orbital region. This book discusses as well the two main classifications of ophthalmic drugs, namely, therapeutic and diagnostic. The final chapter deals with the clinical significance of medication-induced ocular adverse effects. This book is a valuable resource for ophthalmologists, students, and practitioners.

  • Hydraulics and Pneumatics

    A technician's and engineer's guide
    • 1st Edition
    • Andrew Parr
    • English
    Hydraulics and Pneumatics: A Technician's and Engineer's Guide provides an introduction to the components and operation of a hydraulic or pneumatic system. This book discusses the main advantages and disadvantages of pneumatic or hydraulic systems. Organized into eight chapters, this book begins with an overview of industrial prime movers. This text then examines the three different types of positive displacement pump used in hydraulic systems, namely, gear pumps, vane pumps, and piston pumps. Other chapters consider the pressure in a hydraulic system, which can be quickly and easily controlled by devices such as unloading and pressure regulating valves. This book discusses as well the importance of control valves in pneumatic and hydraulic systems to regulate and direct the flow of fluid from compressor or pump to the various load devices. The final chapter deals with the safe-working practices of the systems. This book is a valuable resource for process control engineers.

  • Transport of Nutrients in Plants

    • 1st Edition
    • A. J. Peel
    • English
    Transport of Nutrients in Plants provides the study of nutrient movement in plants. The greater part of this book deals with the physiology and cytology of phloem. The first chapter of the text deals with studies on the definition of the cellular pathways of transport. Chapter 2 considers how the mobility of solutes can be measured and the range of chemical species which are moved in xylem and phloem. The next chapter discusses the concepts of velocity and rate. The rest of the book is devoted to the characteristics of phloem transport and the ultrastructure of sieve elements, including such topics as the control of movement, solute-loading and -unloading mechanisms, the dependence of transport upon metabolic energy, bidirectional movement and water movement in phloem. Finally an account is given of the movement of endogenous growth regulators and a brief assessment of 'hormone-directed' transport. Botanists will find the book very interesting and informative.

  • The Science of Victorian Brown Coal

    Structure, Properties and Consequences for Utilization
    • 1st Edition
    • R.A. Durie
    • English
    The Science of Victorian Brown Coal provides extensive information on Victorian brown coal, which is a major fossil fuel resource by any standard and constitutes about 97% of Victoria's recoverable energy reserves. Energy from brown coal has been the mainstay of the Victorian economy, providing low-cost electricity to the state grid, briquettes as a fuel for industry and town gas prior to the discovery of natural gas. Because of the unique properties of the coal, it has been necessary to develop an in-depth scientific knowledge of the coal and its behavior, as well as innovative technologies for its effective utilization. The economic benefit brown coal has provided to Victoria is demonstrated throughout the chapters. This book aims to provide the springboard for further research and lead to a new era in the development of value-added products and the more efficient utilization of this major resource. This text is a useful reference for students or individuals conducting research on fossil fuel energy, specifically on brown coals.

  • Ethylene and Plant Development

    • 1st Edition
    • J. A. Roberts + 1 more
    • English
    Ethylene and Plant Development documents the Proceedings of the Thirty-ninth University of Nottingham Easter School in Agricultural Science, held at Sutton Bonington on 26-30 March 1984. The conference was entitled ""Ethylene and Plant Development"" and included a workshop, organized in conjunction with the Association of Applied Biologists, on the ""Practical control of ethylene in fruit, vegetables, and flowers."" This volume contains a mixture of review and research papers thus giving a thorough coverage on the subject. The workshop reviewed the practical methods and advantages of either applying ethylene to, or removing ethylene from, various commercial products. The rest of the conference dealt with the more fundamental aspects of ethylene synthesis and action during the developmental processes in which the gas is active. Emphasis was particularly placed on the effects of ethylene on gene expression and cell development since advances in these areas may eventually lead to a more scientifically-based control of ethylene levels and action within the plant.

  • Endocrine Surgery

    Butterworths International Medical Reviews: Surgery
    • 1st Edition
    • I. D. A. Johnston + 1 more
    • English
    Butterworths International Medical Review, Surgery 2: Endocrine Surgery is a 12-chapter text that describes various surgical procedures for the management of a specific endocrine problem. This book deals first with the principles of thyroidectomy and its application in thyrotoxicosis management. The subsequent chapter discusses the management of clinically solitary nodules without definite evidence of malignancy, such as lower cervical adenopathy or recurrent laryngeal nerve palsy. This topic is followed by considerations of reoperative parathyroid surgery; adrenalectomy for Cushing’s syndrome management; percutaneous transhepatic portal and pancreatic vein catheterization for patients with organic hyperinsulinism, hypergastrinemia, and carcinoid syndrome; and pancreatic transplantation. This text further examines some surgical considerations of pancreatic islet cell and the pituitary in patients with multiple endocrine neoplasia type I. The concluding chapters explore the benefits and limitations of pre- and post-operative treatments of gastrinoma. These chapters also describe the principles and application of surgical treatments in primary aldosteronism and pheochromocytoma. This work will be of great value to established and in training endocrine surgeons, endocrinologists, and workers in other fields, including radiology and pathology.

  • EEG and Evoked Potentials in Psychiatry and Behavioral Neurology

    • 1st Edition
    • John R. Hughes + 1 more
    • English
    EEG and Evoked Potentials in Psychiatry and Behavioral Neurology discusses the two techniques of examining brain function: electroencephalograp... (EEG) and evoked potentials. The book also addresses conditions that fall under the umbrella term ""behavioral sciences"" and are associated with psychiatry and neurology. The book begins by discussing current definitions of organic brain syndrome in order to delineate more clearly the processes whose EEG correlates are to be described. It then outlines the various EEG correlates of impaired central nervous system (CNS) dysfunction for a variety of specific organic etiologies. Separate chapters cover EEG studies of schizophrenia, affective disorders, alcoholism, mental retardation, childhood psychiatric disorders, and changes in CNS function caused by psychtropic drugs. The various aspects of EEG pertinent to electroconvulsive therapy are also discussed, including the role of a baseline EEG, beneficial and adverse changes, neurophysiologic mechanisms, and the nature of the seizures themselves. This book is intended for the neurologist dealing actively with psychiatric or mental disorders; the electroencephalograp... who is generally concerned with behavioral neurology or especially interested in various controversial EEG patterns; and the psychiatrist interested in organicity in general or EEG in particular.

  • Principles of Transistor Circuits

    Introduction to the Design of Amplifiers, Receivers and Digital Circuits
    • 6th Edition
    • S W Amos
    • English
    Principles of Transistor Circuits: Sixth Edition discusses the principles, concepts, and practices involved integrated circuits. The current edition includes up-to-date circuits, the section on thyristors has been revised to give more information on modern types, and dated information has been eliminated. The book covers related topics such as semiconductors and junction diodes; the principles behind transistors; and common amplifiers. The book also covers bias and DC stabilization; large-signal and small-signal AF amplifiers; DC and pulse amplifiers; sinusoidal oscillators; pulse and sawtooth generators; and digital circuits. The book also includes Appendix A, which covers the manufacture of transistors and integrated circuits; and Appendix B, which covers transistor parameters. The text is recommended for electronic engineers who would like to know about the principles, components, and advances related to integrated circuits.

  • Integrated Rural Energy Planning

    • 1st Edition
    • Yehia Elmahgary + 1 more
    • English
    Integrated Rural Energy Planning presents a series of case studies and guidelines for developing integrated rural energy centers, particularly in the Third World. This text highlights technical cooperation and information flow between developing countries. This book consists of 11 chapters and begins with a brief overview of the impact of rural development and rural energy sources on the environment, along with the needs of and strategies for integrated rural development. The chapters that follow describe integrated rural energy systems in selected countries, such as Sri Lanka, India, Indonesia, Philippines, China, Nigeria, and Colombia. The experimental rural energy center established in Niaga Wolof, Senegal and the integrated field project in Basaisa village, Egypt are also discussed. The final chapter offers guidelines for planning, development, and operation of integrated rural energy projects. This monograph will appeal to energy specialists, policymakers, and others who are interested in constructing, operating, and maintaining integrated rural energy centers in developing countries.

  • Experiments in Textile and Fibre Chemistry

    • 1st Edition
    • Christopher Earland + 1 more
    • English
    Experiments in Textile and Fiber Chemistry focuses on selected experiments in the chemistry of fibrous polymers and ancillary materials designed primarily for undergraduate students in technical colleges, polytechnics, and universities. The book first reviews the determination of 'available' chlorine in sodium hypochlorite solution, hardness of water, and estimation of iron in water. The text also ponders on the determination of the saponification and iodine values of oils, use of the pH meter, and use of pH indicators and acid-base titrations. The publication examines the determination of the nitrogen content of organic substances by the Kjeldahl method; separation of amino acids by paper chromatography and paper electrophoresis; and thin layer chromatography. Identification of N-terminal amino acids by the 'Dansyl' method; supercontraction of wool; rendering wool resistant to acid dyeing; effect of breaking disulfide cross-links in wool; and the formation of lanthionine linkages in wool are discussed. The text is a valuable reference for textile and fiber experts interested in the chemistry of fibrous polymers and ancillary materials.

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