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Books in Physical sciences and engineering

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  • Short-Wavelength Magnetic Recording

    New Methods and Analyses
    • 1st Edition
    • J.J.M. Ruigrok
    • English
    Short-wavelength magnetic recording presents a series of practical solutions to a wide range of problems in the field of magnetic recording. It features many new and original results, all derived from fundamental principles as a result of up-to-date research.A special section is devoted to the playback process, including the calculations of head efficiency and head impedance, derived from new theorems.Features include:A simple and fast method for measuring efficiency; a simple method for the accurate separation of the read and write behaviour of magnetic heads; a new concept - the bandpass head.Other types of head covered include: the metal-in-gap head; the amarphous head; the thin-film head; the magneto-resistive head; and probe-type heads for perpendicular recording.The introduction includes an invaluable historical summary of magnetic recording, and the book also features an extensive subject index, complete author index, and a glossary of symbols."The scope and mathematical rigour of this book can only be compared with W.K. Westmijze's 1953 landmark "Studies in Magnetic Recording""The easy writing style (renders) the mathematical treatments readily understandable as physical propositions... A careful study of this book cannot help but provide the reader with the most profound insights into the limits of short-wavelength recording." John C. Mallinson, Center for Magnetic Recording Research, University of California, San Diego, USA.

  • The Use of Ferrites at Microwave Frequencies

    International Series of Monographs on Electronics and Instrumentation
    • 1st Edition
    • L. Thourel
    • English
    The Use of Ferrites at Microwave Frequencies describes the applications of ferrites at microwave frequencies and the apparatus involved. Topics covered range from the properties of ferrites to gyromagnetic and non-reciprocal effects, ferrite isolators, circulators, and modulators. The use of ferrites in variable frequency filter cavities is also discussed. Mathematical explanations are reduced to the strict minimum and only the results of calculations are indicated. This book consists of seven chapters and opens with a review of the theory of magnetism, touching on subjects such as the BOHR magneton, diamagnetism and paramagnetism, ferromagnetism and antiferromagnetism, ferrimagnetism, and demagnetizing. The next chapter deals with the elementary theory of gyromagnetic effects and covers the kinetic moment theorem, precession of the spin moment, gyromagnetic resonance, complex permeability, and gyromagnetic effects in the atom. The reader is then introduced to ferrites and their properties; non-reciprocal effects and their applications; and ferrite isolators, circulators, and modulators. The final chapter describes the use of ferrites in the design of cavities whose resonant frequency is controlled by a magnetic field or filters with variable characteristics. This monograph is written primarily for microwave and electronics engineers.

  • K Meson Leptonic Decays

    Progress in Nuclear Physics
    • 1st Edition
    • J. Bailey + 2 more
    • D. M. Brink + 1 more
    • English
    Progress in Nuclear Physics, Volume 12, Part 1: K Meson Leptonic Decay: The Anomalous Magnetic Moment of the Muon and Related Topics focuses on K Meson leptonic decay. The volume first discusses K Meson leptonic decay, including weak hadronic current, polarization of the muon, form of coupling, rate of partial decay, and density function of the Dalitz plot. The text then takes a look at the anomalous magnetic moment of the muon and other topics. The theory of the anomalous magnetic moment of electrons and muon and clock paradox, including muon and special relativity and lifetime of the muon in flight, are underscored. Experiments on the CERN muon storage ring and g-2 measurements are also explained. Numerical calculations and table representations showing the leptonic decay are then presented. The book is a dependable source of data for readers interested in the study of K Meson leptonic decay.

  • Theory of Automatic Control

    Adiwes International Series
    • 1st Edition
    • M. A. Aizerman
    • E. A. Freeman
    • English
    Theory of Automatic Control focuses on the theory of automatic control, including controllers, models, control processes, and analysis of systems. The book first offers information on the general introduction to automatic controllers and the construction of a linear model control system and the initial material for its analysis. Discussions focus on astatic controllers of indirect action, floating feedback, controllers of discontinuous action, static characteristics of elements and of systems, and frequency characteristics of a linear element and of the linear model of a system. The text then ponders on the stability of the linear model of an automatic control system and the construction and evaluation of the processes in the linear model of a system of automatic control. Topics include construction of the process from the transfer function of the system; construction of the control process from the frequency characteristics of the system; and analysis of systems with random disturbances given statistically. The publication takes a look at auto- and forced oscillation in non-linear systems, including approximate determination of forced oscillations in the presence of an external periodic action and determination of the auto-oscillations in the case of auto-resonance. The manuscript is a dependable reference for readers interested in the theory of automatic control.

  • Thermometric Titrimetry

    International Series of Monographs in Analytical Chemistry
    • 1st Edition
    • L. S. Bark + 1 more
    • R. Belcher + 1 more
    • English
    Thermometric Titrimetry covers the significant progress in the application of thermometric titrimetry to routine analysis and as a research tool in the investigations of the basic phenomena associated with chemical reactions. This book is composed of 10 chapters and starts with a brief presentation of the basic principles of the technique. The succeeding chapters deal with the apparatus and several reactions involved in thermometric titrimetry, including neutralization, oxidation-reduction, and precipitation. A chapter focuses on the advantages of the technique for the determination of important commercial chemical, such as water and various chemical systems. The remaining chapters examine the use of some solvents as indicators, the industrial application of thermometric titrimetry, and an investigation of complex formation. This book will be of great value to analytical and laboratory chemists.

  • CH—Acids

    A Guide to All Existing Problems of CH-Acidity with New Experimental Methods and Data, Including Indirect Electrochemical, Kinetic and Thermodynamic Studies
    • 1st Edition
    • O. A. Reutov + 2 more
    • English
    Ch-Acids deals with the acidity of all organic compounds containing C-H bonds. CH-acidity characterizes thermodynamic stability of carbanions in a medium containing a proton donor as carbanion acceptor. The book primarily explains proton transfer stereochemistry or structure in relation to CH-acidity patterns. Methods to study equilibrium acidity; tabulation of pKa values of CH-acids; and equilibrium acidity as a function of CH-acid structures are presented. Topics on kinetic CH-acidity; stereochemistry of proton transfer in CH-acids; and factors obscuring experimental observation of the action of the Bronsted equation are discussed extensively. The text will be of importance to organometallic and organic chemists.

  • Special Theory of Relativity

    The Commonwealth and International Library: Selected Readings in Physics
    • 1st Edition
    • C. W. Kilmister
    • D. ter Haar
    • English
    Special Theory of Relativity provides a discussion of the special theory of relativity. Special relativity is not, like other scientific theories, a statement about the matter that forms the physical world, but has the form of a condition that the explicit physical theories must satisfy. It is thus a form of description, playing to some extent the role of the grammar of physics, prescribing which combinations of theoretical statements are admissible as descriptions of the physical world. Thus, to describe it, one needs also to describe those specific theories and to say how much they are limited by it. The book is organized into two parts. The first part traces the historical development of the special theory of relativity, including Einstein's contribution, the elementary consequences of the Lorentz transformation, and applications in quantum theory. The second part contains extracts from various publications covering topics such as relative motion of the earth, and the luminiferous and dynamics of the electron.

  • Beyond the Age of Waste

    A Report to the Club of Rome
    • 2nd Edition
    • D. Gabor + 2 more
    • English
    Beyond the Age of Waste: A Report to the Club of Rome, Second Edition discusses the results of the study conducted by the Club of Rome, which tackles the issues of the depletion of resources and its implication for the world in general. The opening chapter is an introduction that covers the history and cites several events relevant in tackling the issues that this book covers. Chapter 2 covers energy, including demands, sources, and implication of energy problems. The third chapter is about materials, encompassing the supply, life cycle, and technology. Chapter 4 discusses issues about food, which includes production, agricultural resources, and commodities. Chapter 5 covers climate, while chapter 6 discusses some global considerations. The last chapter deals with science, technology, and institutional implications. This book will be of great interest to readers who are concerned with the possibility of resource crisis.

  • Exercises in Chest X-Ray Diagnosis

    • 1st Edition
    • John A. Elliott + 1 more
    • English
    Exercises in Chest X-Ray Diagnosis serves as a teaching aid for postgraduates working towards the MRCP and FRCP. This book provides a test of clinical knowledge and competence and for this reason a simple question and answer format has been adopted. This book is organized into two parts. Part 1 consists of questions related to the abnormalities on the chest film that may reflect local thoracic disorders or may mirror systemic disease processes. Part 2 presents the answers to the exercises and provides brief clinical reviews and short accounts of radiological differential diagnosis. This book is a valuable resource for physicians and radiologists in training.

  • Phosphorus Chemistry Directed Towards Biology

    Lectures Presented at the International Symposium on Phosphorus Chemistry Directed Towards Biology, Burzenin, Poland 25-28 September 1979
    • 1st Edition
    • W. J. Stec
    • English
    Phosphorus Chemistry Directed Towards Biology presents an understanding of reaction mechanisms of organophosphorus compounds. This book discusses the development of analytical tools for the study of the chemistry of phosphorus, which promoted research in nucleic acid chemistry. Organized into 22 chapters, this book begins with an overview of the importance of the bacterial cell wall in maintaining the integrity of the cell in various environments. This text then examines the chemical problems concerning hypermodification and deprotection steps. Other chapters consider the reactive phosphorylating intermediates used in the oligonucleotide chemistry. This book discusses as well the possible role of phosphodiester triazolides and tetrazolides in the phosphotriester formation with arenesulfonyltriazol... and tetrazolides. The final chapter deals with the isolation of proteins involved in the synthesis and recognition of mRNA caps. This book is a valuable resource for phosphorus chemists, biologists, scientists, research workers, teachers, and students.

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