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Elsevier

Pergamon

  • Neuro-psychopharmacology

    Proceedings of the Tenth Congress of the Collegium Internationale Neuro-Psychopharmacologicum Québec, July 4-9, 1976
    • 1st Edition
    • P. Deniker + 2 more
    • English

  • Electromagnetic Clutches and Couplings

    International Series of Monographs on Electronics and Instrumentation
    • 1st Edition
    • T. M. Vorob'Yeva + 1 more
    • D. W. Fry + 1 more
    • English
    Electromagnetic Clutches and Couplings contains a detailed description of U.S.S.R. electromagnetic friction clutches, magnetic couplings, and magnetic particle couplings. This book is divided into four chapters. The first chapter discusses the design and construction of magnetic (solenoid-operated) couplings, which are very quick-acting devices and used in low power high-speed servo-systems. Chapter 2 describes the possible fields of application, design, construction, and utilization of magnetic particle couplings. The aspects of construction, design, and utilization of induction clutches (slip clutches), which provide the solution to the problems of speed control with ventilator loads, are covered in Chapters 3 and 4. The last chapters also include a brief discussion on the construction, design, and application of hysteresis and capacitor couplings. This publication provides a valuable background to the design or selection of many electromagnetic clutches and couplings, which is beneficial to readers intending to find the appropriate type of device for particular purposes and performance.

  • Advances in Liquid Crystal Research and Applications

    Proceedings of the Third Liquid Crystal Conference of the Socialist Countries, Budapest, 27–31 August 1979
    • 1st Edition
    • Lajos Bata
    • English
    Advances in Liquid Crystal Research and Applications, Volume 2 covers the proceedings of the Third Liquid Crystal Conference of the Socialist Countries. The book discusses several papers concerning the development and advancement of the research and application aspects of liquid crystals. The text is comprised of 52 chapters that are organized into four parts explaining an aspect of liquid crystal. Part I covers amphiphilic, while Part II discusses mesomorphic polymers. The third part tackles synthesis and the fourth part talks about the physical properties and applications. The book will be of great use to researchers and professionals whose line of work concerns liquid crystals.

  • Flash Photolysis and Pulse Radiolysis

    Contributions to the Chemistry of Biology and Medicine
    • 1st Edition
    • R. V. Bensasson + 2 more
    • English
    Flash Photolysis and Pulse Radiolysis: Contributions to the Chemistry of Biology and Medicine presents the interaction of radiation with biomolecules, which is either beneficial o deleterious to life. This book discusses the biochemical reactions that are not radiation-induced by selectively generating certain types of free radicals present in normal metabolic processes. Organized into nine chapters, this book begins with an overview of the principle of both pulse radiolysis and flash photolysis with photoelectric detection. This text then examines the applications of flash photolysis and pulse radiolysis to the chlorophylls, bile pigments, hemoglobin and myoglobin, and the porphyrins. Other chapters consider the carotenoids related to photosynthesis. This book discusses as well the role of proteins in nearly all biological processes, including enzymatic catalysis, muscular contraction, immune protection, mechanical support, and genetic information. The final chapter deals with the structures and importance of radiosensitizers. This book is a valuable resource for chemists and biochemists.

  • Radioecological Concentration Processes

    Proceedings of an International Symposium Held in Stockholm, 25–29 April, 1966
    • 1st Edition
    • Bertil Ã…berg + 1 more
    • English
    Radioecological Concentration Processes present the overall model for problems of environmental contamination in terms of system analysis. This book discusses the major investigational approaches to study of environmental contamination with radioactivity. Organized into 90 chapters, this book starts with an overview of the results of the experimental investigations into the distribution of strontium in soils and the uptake of this nuclide by plants. This text then presents the comparison of the distribution character in different soil types, which shows clearly that ploughed soils differ from virgin soils by a more uniform and similar character of radioisotope distribution in them. Other chapters consider the migration of 90Sr in the mostly podzolic and water-logged soils of moderately northern latitudes of Russia. The final chapter deals with the experiments with the shore crab Carcinus maenas, which shows that the crab is able to regulate the zinc content of its body against changes in the zinc content of food or of surrounding water. Biochemists will find this book useful.

  • Calculational Methods for Interacting Arrays of Fissile Material

    International Series of Monographs in Nuclear Energy
    • 1st Edition
    • A. F. Thomas + 1 more
    • D. J. Silverleaf
    • English
    Calculational Methods for Interacting Arrays of Fissile Material describes the methods used in assessing the criticality safety of interacting arrays of fissile materials. It demonstrates that the behavior of neutrons in an array can be divided into two parts which can, to a large extent, be treated independently. These are the neutron multiplication within units of the array and the transmission of neutrons between units. For the former the usual methods of neutron physics are applicable but used so as to place emphasis on the neutrons entering and leaving the unit. The latter is mainly a geometrical problem, being entirely so for an air-spaced array. This volume is comprised of four chapters and begins with an introduction to the practical aspects of the interaction problem affecting arrays of fissile materials. The discussion then turns to simple ""hand"" methods of calculation, paying particular attention to the general equilibrium conditions in interacting arrays, along with the Oak Ridge method, the Interaction Parameter method, and the PQR method. Finally, the application of Monte Carlo method to the study of the neutron economy of entire arrays is considered in terms of one particular computer code called GEM. The basis of neutron tracking in critical size calculations by GEM is analyzed. This book will be a valuable resource for nuclear engineers and scientists.

  • Protides of the Biological Fluids

    Proceedings of the Twenty-First Colloquium, Brugge, 1973
    • 1st Edition
    • H. Peeters
    • English
    Protides of the Biological Fluids contains the proceedings of the Twenty-First Colloquium held at Brugge in 1973. The Colloquium covers topics on membrane proteins, proteinuria, and new techniques under which comes the automated nephelometric analysis of proteins. The book is organized into three sections according to the topics of the Colloquium. Section A, Membrane, discusses all aspects of membrane proteins including their isolation and solubilization, the nature of their lipid-protein interaction and the physical probes used for their characterization. Section B, Urinary Proteins, centers on proteinuria, electrophoretic and immunoelectrophoreti... methods enabling characterization of renal disease, and properties of specific urinary proteins and enzymes. The last section describes two immunological methods for protein quantitation.

  • Fluidic Components and Equipment 1968–9

    Pergamon Electronics Data Series
    • 1st Edition
    • G.W.A. Dummer + 1 more
    • English
    Fluidic Components and Equipment 1968—9 presents information on a wide range of fluidic components, systems, techniques, and equipment. A few of the many ways in which fluid interaction can be utilized to perform useful functions are explained, and typical elements, circuits, and systems are described. This book is comprised of six sections and opens with an overview of the fundamentals of fluidic devices, including their four basic functional component parts: power source, receiver, control input, and control region. The next section presents several of the major areas that must be considered in developing functional networks from individual elements, including noise considerations in signal amplification, impedance matching for maximum momentum transfer, and circuit techniques for temperature and pressure tolerance. Pulse elements and circuits are then described, giving examples of how various digital functions can be implemented using jet wall-attachment elements. The remaining sections discuss jet beam deflection, confined-jet amplifiers, and vortex amplifiers, along with some practical applications of fluidic devices and principles. This monograph will be a valuable resource for engineers active or interested in acquiring data on the techniques and equipment used in fluidics.

  • A Students' Guide to Piaget

    • 1st Edition
    • D. G. Boyle
    • English
    A Students' Guide to Piaget is a students' guide to the work of Jean Piaget, one of the most influential thinkers in contemporary psychology. It discusses Piaget's multifarious epistemological interests, his developmental psychology, and his solutions to the problems of mathematical epistemology. Piaget's contributions to education, as well as his early work on children's language and cognitive development, are also examined. This book is comprised of 10 chapters and begins with an overview of the major problem that confronts students when they first encounter Piaget's work: why he has done it. Piaget's attempt to answer some very important questions in the branch of philosophy called epistemology is also considered. The next chapter introduces the reader to the basic concepts of Piaget's psychology and his concern with the development of intelligence. The discussion then turns to his views about the sensorimotor phase, pre-operational thinking, and operational thinking in children. A brief summary of developmental periods in Piaget's psychology is presented, and his solutions to the problems of mathematical epistemology are outlined. The remaining chapters focus on Piaget's preoccupation with genetic epistemology, his contributions to education, and his work on children's language and cognitive development. The final chapter analyzes some of the objections that have been raised or may be raised to Piaget's work. This monograph will be a useful resource for psychology students.

  • Modern Methods for the Separation of Rarer Metal Ions

    • 1st Edition
    • Johann Korkisch
    • English
    Modern Methods for the Separation of Rarer Metal Ions describes several separation methods of more than 50 elements. This book is divided into 19 chapters that include separation methods involving the actinide elements, rare earths, and many rarer elements of the main and transition groups of the periodic table. The introductory chapter discusses the principles of the separation techniques presented in this book. The remaining chapters explore the application of specific separation methods, such as ion exchange, chromatography, liquid-liquid extraction, distillation, and coprecipitation. The approach of each chapter is a presentation of separation principle of an element first followed by numerous examples of applications to the solution of practical problems encountered in separation chemistry. Chapters 2 and 3 examine the separations involving the actinides and rare earth elements using ion exchange and liquid-liquid extraction These are followed by chapters dealing with separations of other rarer elements, which have been arranged according to their position in the periodic table. These elements are: Li, Rb, Cs, Fr, Be, Ra, Ga, In, Tl, Ge, Ag, Au, Ti, Zr, Hf, V, Nb, Ta, Mo, W, Tc, Re and the platinum metals. This book will be of great use to analytical chemists.

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