Skip to main content
Elsevier

Pergamon

  • Biogenesis of Natural Compounds

    • 2nd Edition
    • Peter Bernfeld
    • English
    Biogenesis of Natural Compounds, Second Edition is released to provide updated information on the biogenesis of natural compounds. Most of the chapters in this book are rewritten, and new author contributes a paper on the biogenesis of proteins. This edition also includes a new chapter that deals with the formation of carcinogenic polynuclear hydrocarbons. However, all other chapters are maintained; some of which have modified headings. This edition will help those studying the biogenesis of natural compounds and in need of more updated information compared to those presented in the previous edition.

  • Heat Pumps

    Solving Energy and Environmental Challenges
    • 1st Edition
    • Takamoto Saito
    • English
    It has long been recognized that realizing the potential for energy conservation and diversification by using heat pumps offers considerable benefits to the environment. Important work on more efficient and ozone-friendly working fluids will further enhance the case for greater support of heat pump research. This book contains the Proceedings of the Third International Energy Agency Conference held in Tokyo in March 1990. The main theme of the Conference, 'Heat Pumps - Solving Energy and Environmental Challenges', is explained in great depth, covering not only technical characteristics but economic factors and the role of government and other bodies in promoting research, and the uses of all types of heat pumps are also fully considered. As well as publishing the papers presented at the meeting, the book also contains the extensive complementary poster sessions from the Conference.

  • The Histories of the International Polar Years and the Inception and Development of the International Geophysical Year

    Annals of The International Geophysical Year, Vol. 1
    • 1st Edition
    • Sam Stuart
    • English
    Annals of the International Geophysical Year, Volume I: The Histories of the International Polar Years and the Inception and Development of the International Geophysical Year covers the significant contributions of remarkable scientific enterprises known as the First and Second International Polar Years. This book is organized into three parts encompassing 39 chapters. The first part deals with the First International Polar Year, its origin, planning, and program. Considerable chapters survey the accomplishments of numerous space expeditions from various countries, including Austria, Britain, Canada, Denmark, Finland, France, Germany, Georgia, Norway, Russia, Sweden, and United States. The second part is the French translation of the information presented in the first part. The third part highlights the achievements of the Second International Polar Year in the field of geophysics. This part specifically discusses the study of the aurora, based on visual observations and spectrographic evaluation. This book will prove useful to geophysicists and researchers in the allied fields.

  • Heat Pumps

    • 2nd Edition
    • D.B.A. Macmichael
    • David Reay
    • English
    A fully revised and extended account of the design, manufacture and use of heat pumps in both industrial and domestic applications. Topics covered include a detailed description of the various heat pump cycles, the components of a heat pump system - drive, compressor, heat exchangers etc., and the more practical considerations to be taken into account in their selection.

  • Spectroscopy and Photochemistry of Uranyl Compounds

    International Series of Monographs on Nuclear Energy
    • 1st Edition
    • Eugene Rabinowitch + 1 more
    • J. V. Dunworth
    • English
    Spectroscopy and Photochemistry of Uranyl Compounds is a guide to the research and physics of the actinide elements, particularly the uranyl ion. The book is introduced with the subject of the spectroscopy of uranyl salts in the solid state. Studies dealing with the fluorescence and absorption spectra of solid uranyl salts through band measurements and empirical classification, term analysis, and fluorescence spectrum in relation to excitation by light of various wavelengths are then discussed. The book also mentions the analysis of the uranyl spectrum by Dieke and co-workers, because of the precise measurements of the fluorescence and absorption bands obtained under the Manhattan project. The table determined by Pant and Sakhwalkar in their study of the florescence spectrum of solid, hydrated uranyl fluoride at -185 degrees centigrade is presented. The text also discusses the theory of electronic structure and spectra of the uranyl ion. The spectroscopy of uranyl compounds in solution and the uranyl fluorescence intensity and decay are then presented. The book then explains the process of measuring the intensity of slowly decaying florescence of uranyl salts. The primary photochemical reactions in uranyl compounds are found to be slow, giving rise to many secondary thermal reactions that may be unwanted. Researchers in the fields of chemistry and physics working on actinide elements will find this collection of monographs invaluable.

  • An Introduction to Rumen Studies

    • 1st Edition
    • J. W. Czerkawski
    • English
    The rumen is an object of study for many types of biological scientist, from anatomists to microbiologists, and more recently even mathematicians. The developments and use of various experimental techniques have enabled much progress to be made in rumen studies. Several chapters of this book concentrate on these techniques and concepts that stem from their application. Biochemical and microbial interrelationships are dealt with fully, with an emphasis on the integrated nature of the rumen's contents. The book concludes by considering the most fruitful approaches that might lead to a more complete understanding of this complex and efficient organ. Each chapter is a complete unit that can be read and understood without reference to other chapters. A general reading list at the end of each chapter, together with more detailed references, will help to launch the student into any specific area of rumen studies.

  • Methods of Social Research

    Pergamon International Library of Science, Technology, Engineering and Social Studies
    • 1st Edition
    • Margaret Stacey
    • English
    Methods of Social Research provides an introduction to the procedures of social research. This book shows that sample surveys are only one approach among many of undertaking social research. Organized into nine chapters, this book begins with an overview of the various methods of social investigation concerning those that increase the knowledge of the facts of social life. This text then explains the main reasons for doing research, including solving a practical problem and determining how something works just because it is interesting to know. Other chapters consider the method of observation utilized in the social sciences that fall into two main groups, namely, participant ad non-participant. This book discusses as well the importance of sample survey in gathering information about a particular population either on a simple matter of fact or religious or political allegiance. The final chapter considers several problems involved in designing and asking questions. Social scientists will find this book useful.

  • Physiology of Ticks

    Current Themes in Tropical Science
    • 1st Edition
    • Frederick D. Obenchain + 1 more
    • English
    Physiology of Ticks focuses on the unique (and probably the most vulnerable) features of tick physiology and the physiological aspects of tick interactions with their hosts. The mechanisms used by non-feeding ticks to maintain their water balance are examined, along with the salivary mechanisms used by feeding ixodid ticks for excreting the enormous excess volumes of water and salts taken in during blood sucking. This book is comprised of 13 chapters and begins with a description of the morphology, deposition, and components of the tick cuticle. The discussion then turns to humidity relationships and water balance of ticks, as well as the sensory basis of tick feeding behavior and the immunological basis of host resistance to ticks. Subsequent chapters explore blood digestion in ticks; tick reproduction, with emphasis on sperm development, cytogenetics, oogenesis, and oviposition; effects of insect hormones and their mimics on tick development and reproduction; and the mechanisms of tick pheromones. The final chapter deals with diapause and biological rhythms in ticks. This monograph will be of value to entomologists, physiologists, biologists, and practitioners of tropical science.

  • Radio and Line Transmission

    Electrical Engineering Division, Volume 1
    • 1st Edition
    • Dermot Roddy
    • N. Hiller
    • English
    Radio and Line Transmission, Volume 1 provides an introduction to the basic principles of radio and line transmission. This book serves as a guide for technicians in the electrical engineering industry. Organized into 14 chapters, this volume starts with an overview of the definition of wave motion, which is a significant concept in the study of communications methods. This text then explains decibel as the most convenient practical unit based on logarithms. Other chapters consider the frequency ranges for speech and music. This book describes as well the harmonic composition of sound waves and the frequency analysis of speech. The final chapter presents the fundamental feature of all telegraph systems, which is the use of codes such as the Morse code, cable code, and the five-unit even-length code. This book is a valuable resource for electrical technicians engaged in radio communications. Senior technicians on national certificate courses will also find this book extremely useful.

  • Recent Advances in Aerosol Research

    A Bibliographical Review
    • 1st Edition
    • C. N. Davies
    • English
    Recent Advances in Aerosol Research: A Bibliographical Review presents a bibliographic review of advances in aerosol research covering the period from the beginning of 1957 to the end of 1962. Topics covered include chemical reactions, combustion, coagulation and diffusion, and adhesion of particles. References on filtration, evaporation and condensation, nucleation and growth, and laminar flow and impingement are also included. This volume is comprised of 19 chapters and begins by citing research on acoustic, ultrasonic, and shock wave effects, along with adhesion of particles, chemical reactions, combustion, coagulation and diffusion, and filtration. The following chapters deal with evaporation and condensation, nucleation and growth, laminar flow and impingement, generators, photophoresis, and the optics of aerosols. Other chapters focus on radioactivity, sampling instruments, sedimentation and fluid resistance, thermophoresis, and diffusiophoresis. The last chapter highlights turbulent flow and deposition of aerosols. This monograph will be a valuable resource for researchers and practitioners interested in aerosols.

Browse by Publisher