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Elsevier

Libros en Física

  • Structure and Dynamics of Solutions

    • 1 Edición
    • Volumen 79
    • Hideyuki Ohtaki + 1 más
    • Inglés
    Recent advances in the study of structural and dynamic properties of solutions have provided a molecular picture of solute-solvent interactions. Although the study of thermodynamic as well as electronic properties of solutions have played a role in the development of research on the rate and mechanism of chemical reactions, such macroscopic and microscopic properties are insufficient for a deeper understanding of fast chemical and biological reactions. In order to fill the gap between the two extremes, it is necessary to know how molecules are arranged in solution and how they change their positions in both the short and long range. This book has been designed to meet these criteria.It is possible to develop a sound microscopic picture for reaction dynamics in solution without molecular-level knowledge of how reacting ionic or neutral species are solvated and how rapidly the molecular environment is changing with time. A variety of actual examples is given as to how and when modern molecular approaches can be used to solve specific solution problems. The following tools are discussed: x-ray and neutron diffraction, EXAFS, and XANES, molecular dynamics and Monte Carlo computer simulations, Raman, infrared, NMR, fluorescence, and photoelectron emission spectroscopic methods, conductance and viscosity measurements, high pressure techniques, and statistical mechanics methods. Static and dynamic properties of ionic solvation, molecular solvation, ion-pair formation, ligand exchange reactions, and typical organic solvents are useful for bridging the gap between classical thermodynamic studies and modern single-molecule studies in the gas phase.The book will be of interest to solution, physical, inorganic, analytical and structural chemists as well as to chemical kineticists.

  • Beams and Framed Structures

    Structures and Solid Body Mechanics
    • 2 Edición
    • Jacques Heyman
    • B. G. Neal
    • Inglés
    Beams and Framed Structures, Second Edition deals with the material strength and stiffness of beams and plane frames. The theory of structures, as applied to frames, is examined, with emphasis on bending moments throughout the frame and the resulting deformations. Linear elastic structures and plastic collapse and elastic-plastic structures are considered. Comprised of three chapters, this book begins with an introduction to the basic equations on equilibrium, deformation, virtual work, and the relationship between bending moment and curvature. The next chapter is devoted to elastic beams and frames, with particular reference to the principle of superposition; energy methods for elastic frames; moment distribution; and thermal effects. The final chapter focuses on plastic beams and frames and covers topics such as theorems of plastic collapse; elastic-plastic analysis; deflexions at collapse; and interaction diagrams. Throughout the text, it is assumed that all members of a frame remain stable, so that instability phenomena do not occur. This monograph will be of interest to structural and mechanical engineers.

  • Geographical Distribution of the International Geophysical Year Stations

    Annals of The International Geophysical Year, Vol. 8
    • 1 Edición
    • M. Nicolet
    • Inglés

  • Electronic Systems

    Study Topics in Physics Book 8
    • 1 Edición
    • William Bolton
    • Inglés
    Electronic Systems is concerned with electronic systems such as sine-wave oscillators, amplifiers with negative feedback, operational amplifiers, analogue and digital computers, switching circuits, bistable circuits, and microprocessors. This text is comprised of five chapters; the first of which introduces the basic ideas of a system, feedback, control, and logic gates. Examples of feedback and closed-loop control are given, and the distinction between the effects of positive and negative feedback is described, along with the functions of AND, OR, NOT, NOR, and NAND logic gates. The next chapters focus on the effects of resistors, capacitors, and inductors in circuits, as well as the developments in valves and semiconductors and the physics of conduction in solids, metals, and semiconductors. The final chapter considers the electronic applications of some of the ideas discussed in the previous chapters. This book is intended for students interested in physics and is recommended to be read prior to going to university.

  • Symmetries in Elementary Particle Physics

    1964 International School of Physics Ettore Majorana, a CERN-MPI-NATO Advanced Study Institute
    • 1 Edición
    • A Zichichi
    • Inglés
    Symmetries in Elementary Particle Physics focuses on the processes, methodologies, advancements, and reactions in elementary particle physics. The selection first offers information on symmetry principles in particle physics and vector and axial currents under first order symmetry breaking. Discussions focus on restrictions following from charge conjugation; non-renormalization theorem for the vector current octet; second class amplitudes for leptonic decays; and discrete symmetry operations. The text then takes a look at methods for assigning spin and parity to baryon resonances and general review of neutrino physics. The publication examines momentum spectrum of positrons from muon decay and the status of strong electromagnetic and weak interactions. Topics include basic physics, conservation laws, question of dynamics, and existential questions. The selection is a dependable reference for readers interested in the symmetries in elementary particle physics.

  • A Handbook of Operative Surgery and Surgical Anatomy

    With Chapters on Instruments
    • 3 Edición
    • Karuna K. Chatterji
    • Inglés
    A Handbook of Operative Surgery and Surgical Anatomy with Chapters on Instruments presents the methods, techniques, and instruments used in operative surgery and surgical anatomy. The book covers broad aspects of surgical procedures and methods that are practiced in operating rooms. The text provides instructions and details on operations on various parts of the body such as the stomach, neck, central and sympathetic nervous systems, bones, and thorax. Methods of amputations, ligation of arteries, selection and use of instruments for operations and the electro-surgical methods of operation are elaborated as well. Surgeons, physicians, and those working in medical operating rooms will find the text invaluable.

  • Evaporation and Droplet Growth in Gaseous Media

    • 1 Edición
    • N.A. Fuchs
    • R.S. Bradley
    • Inglés
    Evaporation and Droplet Growth in Gaseous Media deals with the evaporation of droplets of liquid in gaseous media and the reverse process of droplet growth in a medium supersaturated with the vapor of the liquid. Thediscussion is restricted to the kinetics of evaporation and growth of droplets of pure liquids (and heat transfer to the same). Comprised of three chapters, this book first examines the quasi-stationary evaporation and growth of droplets that are motionless relative to the medium and the hydrodynamic factor is absent. The Maxwell equation, the basis of the theory of evaporation of droplets in a gaseous medium, is taken into account. The influence of the Stefan flow and the concentration change at the surface on the rate of evaporation are considered, along with the evaporation of droplets in a vessel with absorbing walls and the fall in temperature of both free evaporating droplets and supported evaporating droplets. The second chapter is devoted to the quasi-stationary evaporation of droplets in a stream of gas, that is, droplets moving relative to the medium. The last chapter focuses on non-stationary evaporation and growth of droplets that either motionless or moving relative to the medium. This monograph will be of interest to students, practitioners, and researchers in inorganic and structural chemistry.

  • Progress in Nuclear Physics

    Volume 3
    • 2 Edición
    • O. R. Frisch
    • Inglés
    Progress in Nuclear Physics, Volume 3 covers the advances in the experimental and theoretical studies on some aspects of nuclear physics. This volume is divided into nine chapters that include discussions on diffusion cloud chamber, precision instruments, and ?erenkov radiation. The opening chapter deals with the theory, design, and experimental applications of diffusion cloud chamber. The next chapters explored the energy measurements using proportional and solid conduction counters; the methods for studying orienting nuclei or nucleons; and the theoretical interpretation and practical applications of Čerenkov radiation. These topics are followed by discussions on positron annihilation, the role of stripping reactions in nuclear physics, and the production of intense ion beams. The final chapter considers the importance of the study of nucleon-deuteron collisions in nuclear physics. This book is of value to nuclear physicists and researchers in the allied fields.

  • The International Geophysical Year Meetings

    Annals of The International Geophysical Year, Vol. 2
    • 1 Edición
    • M. Nicolet
    • Inglés
    Annals of the International Geophysical Year, Volume IIB: The International Geophysical Year Meetings provides the general report and resolutions made on four meetings during the International Geophysical Year. This book is composed of four parts encompassing 13 chapters. The first part covers the four CSAGI Antarctic Conferences, followed by the CSAGI Arctic Conference held in Stockholm, Sweden on May 22-25, 1956. The remaining two parts consider the CSAGI Regional and Discipline Conferences. This book is of value to geophysicists and researchers in the field.

  • Chromatography in Geology

    • 1 Edición
    • Volumen 1
    • Arthur S. Ritchie
    • Inglés
    Methods in Geochemistry and Geophysics: Chromatography in Geology focuses on the applications of chromatography in geology, including partition and diffusion, ion exchange, mineral identification, and hydrogeochemistry. The manuscript first takes a look at the chromatographic processes and techniques. Discussions focus on precipitation chromatography, complex ion formation, role of chromatographic processes in chromatography, and partition and diffusion. The preparation of test columns, paper chromatography, adsorption and partition columns, chromatobox, and ion exchange are also tackled. The book then examines applications of chromatography to geology, including natural water sampling and stream analysis, hydrogeochemistry, soil, rock, and ore analysis, prospecting for fine gold, and analysis of coal ash. The identification of metal ions in minerals and mineral identification, analysis of magnesian limestones, and copper, gold, and silver assays are also discussed. The manuscript is a dependable source of data for readers interested in the applications of chromatography in geology.

  • Microwave System Engineering Principles

    • 1 Edición
    • Samuel J. Raff
    • Inglés
    Microwave System Engineering Principles focuses on the calculus, differential equations, and transforms of microwave systems. This book discusses the basic nature and principles that can be derived from thermal noise; statistical concepts and binomial distribution; incoherent signal processing; basic properties of antennas; and beam widths and useful approximations. The fundamentals of propagation; LaPlace's Equation and Transmission Line (TEM) waves; interfaces between homogeneous media; modulation, bandwidth, and noise; and communications satellites are also deliberated in this text. This book is a good source for students and individuals intending to gain knowledge on numbers, formulas, and relationships relevant to the field of microwaves.

  • Problems in Metallurgical Thermodynamics and Kinetics

    International Series on Materials Science and Technology
    • 1 Edición
    • G. S. Upadhyaya + 1 más
    • D. W. Hopkins
    • Inglés
    Problems in Metallurgical Thermodynamics and Kinetics provides an illustration of the calculations encountered in the study of metallurgical thermodynamics and kinetics, focusing on theoretical concepts and practical applications. The chapters of this book provide comprehensive account of the theories, including basic and applied numerical examples with solutions. Unsolved numerical examples drawn from a wide range of metallurgical processes are also provided at the end of each chapter. The topics discussed include the three laws of thermodynamics; Clausius-Clapeyron equation; fugacity, activity, and equilibrium constant; thermodynamics of electrochemical cells; and kinetics. This book is beneficial to undergraduate and postgraduate students in universities, polytechnics, and technical colleges.

  • Fluoride Glass Fiber Optics

    • 1 Edición
    • Ishwar D. Aggarwal + 1 más
    • Inglés
    Fluoride Glass Fiber Optics reviews the fundamental aspects of fluoride glasses. This book is divided into nine chapters. Chapter 1 discusses the wide range of fluoride glasses with an emphasis on fluorozirconate-base... compositions. The structure of simple fluoride systems, such as BaF2 binary glass is elaborated in Chapter 2. The third chapter covers the intrinsic transparency of fluoride glasses from the UV to the IR, with particular emphasis on the multiphonon edge and electronic edge. The next three chapters are devoted to ultra-low loss optical fibers, reviewing methods for purifying and analyzing the fluoride glass raw materials. The sources of loss are considered in Chapter 6, while the work performed on the durability of fluoride glasses is analyzed in Chapter 7. Chapter 8 focuses on the effects of radiation on fluoride glasses. The last chapter deliberates the area of active phenomena such as doping of fluoride glasses with rare-earth elements for fluorescence and lasing, as well as frequency doubling. This publication is a good reference for students and researchers conducting work on fluoride glasses.

  • Ultrasonics International 91

    Conference Proceedings
    • 1 Edición
    • Sam Stuart
    • Inglés
    Ultrasonics International 91 is a documentation of conference proceedings that discusses the status and future of acoustic microscopy and its application to materials research, especially focusing on its quantitative analyses. Acoustic microscopy, using focused waves, has been receiving increased attention as a technology applicable to materials characterization at the microscopic scale. In acoustic microscopy, the excitation and propagation of leaky surface acoustic waves (LSAWs) in the environment of the coupling liquid at the solid specimens are observed. Three types of the systems have been developed: point-focus-beam (PFB), line-focus-beam (LFB), and directional PFB acoustic microscopes. In this paper, a brief history of the practical developments is first presented, followed by LFB acoustic microscopy for quantitative material characterization and some applications concerned with characterization of elastic anisotropy and inhomogeneity of electronic materials, such as LiNb03 and LiTa03 single crystals, and thin-film characterization. This book gives a comprehensive account of the majority of the oral and poster contributions made during the conference, and makes a valuable addition to a student or researchers’ ultrasonic literature.

  • Surface Treatment of Materials for Adhesive Bonding

    • 2 Edición
    • Sina Ebnesajjad + 1 más
    • Inglés
    Aimed at engineers and materials scientists in a wide range of sectors, this book is a unique source of surface preparation principles and techniques for plastics, thermosets, elastomers, ceramics and metals bonding. With emphasis on the practical, it draws together the technical principles of surface science and surface treatments technologies to enable practitioners to improve existing surface preparation processes to improve adhesion and, as a result, enhance product life. This book describes and illustrates the surface preparations and operations that must be applied to a surface before acceptable adhesive bonding is achieved. It is meant to be an exhaustive overview, including more detailed explanation where necessary, in a continuous and logical progression. The book provides a necessary grounding in the science and practice of adhesion, without which adequate surface preparation is impossible. Surface characterization techniques are included, as is an up-to-date assessment of existing surface treatment technologies such as Atmospheric Plasma, Degreasing, Grit blasting, laser ablation and more. Fundamental material considerations are prioritised over specific applications, making this book relevant to all industries using adhesives, such as medical, automotive, aerospace, packaging and electronics. This second edition represents a full and detailed update, with all major developments in the field included and three chapters added to cover ceramic surface treatment, plasma treatment of non-metallic materials, and the effect of additives on surface properties of plastics.

  • Magnetic Fields, Special Relativity and Potential Theory

    Elementary Electromagnetic Theory
    • 1 Edición
    • B. H. Chirgwin + 2 más
    • Inglés
    Magnetic Fields, Special Relativity and Potential Theory is an introduction to electromagnetism, special relativity, and potential theory, with emphasis on the magnetic field of steady currents (magnetostatics). Topics covered range from the origin of the magnetic field and the magnetostatic scalar potential to magnetization, electromagnetic induction and magnetic energy, and the displacement current and Maxwell's equations. This volume is comprised of five chapters and begins with an overview of magnetostatics, followed by a chapter on the methods of solving potential problems drawn from electrostatics, magnetism, current flow, and gravitation. Relaxing the constraint of stationary steady currents, the next chapter considers electromagnetic induction when the current strengths in closed circuits vary or when the circuits move. This leads to the necessity of assessing the breakdown of Newtonian ideas and the introduction of special relativity. When the constraint of closed circuits is further relaxed and the motion of charges in open circuits is taken into account, the discussion turns to displacement current because of the relativistic theory already set up, leading to Maxwell's equations. This book will be a valuable resource for undergraduate students of physics.

  • Mycoplasma Pathogenicity

    • 1 Edición
    • S. Razin + 1 más
    • Inglés
    The Mycoplasmas, Volume IV: Mycoplasma Pathogenicity is a collection of essays that discusses the factors involved in recovery of mollicutes. The book presents the importance of mixed infections involving mycoplasmas and other microorganisms. It also demonstrates the importance of mycoplasmal arthritis in veterinary medicine. The text describes the dynamics and physicochemical aspects of adherence. It discusses the interaction of mycoplasmas with lymphoid cells and macrophages. Another topic of interest is the induction of cytotoxic lymphocytes by mycoplasma. The section that follows describes the chemoprophylaxis for mycoplasma diseases in man. The book will provide valuable insights for microbiologists, pathologists, students, and researchers in the field of bacteriology.

  • Frequency of Self-Oscillations

    • 1 Edición
    • Janusz Groszkowski
    • Inglés
    Frequency of Self-Oscillations covers the realm of electric oscillations that plays an important role both in the scientific and technical aspects. This book is composed of nine chapters, and begins with the introduction to the alternating currents and oscillation. The succeeding chapters deal with the free oscillations in linear isolated systems. These topics are followed by discussions on self-oscillations in linear systems. Other chapters describe the self-oscillations in non-linear systems, the influence of linear elements on frequency of oscillations, and the electro mechanical oscillators. The final chapters consider the oscillations in a system with reactances in RC and LR circuits. This book will prove useful to electrical engineering students, teachers, researchers.

  • Quantum Theory of the Solid State

    • 2 Edición
    • Joseph Callaway
    • Inglés
    This new edition presents a comprehensive, up-to-date survey of the concepts and methods in contemporary condensed matter physics, emphasizing topics that can be treated by quantum mechanical methods. The book features tutorial discussions of a number of current research topics.Also included are updated treatments of topics that have developed significantly within the past several years, such as superconductivity, magnetic impurities in metals, methods for electronic structure calculations, magnetic ordering in insulators and metals, and linear response theory. Advanced level graduate students and practicing condensed matter physicists will use the second edition of Quantum Theory of the Solid State as an important source of information.

  • The Structures of Binary Compounds

    • 1 Edición
    • Volumen 2
    • J. Hafner + 6 más
    • F.R. de Boer
    • Inglés
    - Up-to-date compilation of the experimental data on the structures of binary compounds by Villars and colleagues. - Coloured structure maps which order the compounds into their respective structural domains and present for the first time the local co-ordination polyhedra for the 150 most frequently occurring structure types, pedagogically very helpful and useful in the search for new materials with a required crystal structure. - Crystal co-ordination formulas: a flexible notation for the interpretation of solid-state structures by chemist Bill Jensen. - Recent important advances in understanding the quantum mechanical origin of structural stability presented in two clearly-written chapters by leading experts in the field: Hafner, Majewski and Vogl. ``The Structures of Binary Compounds'' presents not only the most up-to-date compilation of the experimental data on the structures of binary compounds, but also the recent important theoretical advances in understanding the quantum-mechanical origin of structural stability. In addition to this volume, a large wall chart displaying the structure maps for the AB, ABs and AB3 stoichiometries together with the corresponding co-ordination polyhedra, has been published.The first half of the book details the successful ordering of the known experimental data in two- or three-dimensional coloured structure maps, the 150 most frequently occurring structure types being characterized for the first time by their local co-ordination polyhedra. The second half of the book details the success of first-principle theoretical calculations within the Local Density Functional Approximation in predicting the correct ground state structures of binary semiconductors, insulators and metals. The book concludes with a chapter on the cohesion and structure of solids from the more localized tight-binding point of view.

  • Antennas in Inhomogeneous Media

    International Series of Monographs in Electromagnetic Waves
    • 1 Edición
    • Janis Galejs
    • A. L. Cullen + 2 más
    • Inglés
    Antennas in Inhomogeneous Media details the methods of analyzing antennas in such inhomogeneous media. The title covers the complex geometrical configurations along with its variational formulations. The coverage of the text includes various conditions the antennas are subjected to, such as antennas in the interface between two media; antennas in compressible isotropic plasma; and linear antennas in a magnetoionic medium. The selection also covers insulated loops in lossy media; slot antennas with a stratified dielectric or isotropic plasma layers; and cavity-backed slot antennas. The book will be of great use to electrical, communications, and radio engineers.

  • Steroid Dynamics

    Proceedings of the Symposium on the Dynamics of Steroid Hormones Held in Tokyo, May, 1965
    • 1 Edición
    • Gregory Pincus + 2 más
    • Inglés
    Steroid Dynamics compiles papers presented at the Symposium on the Dynamics of Steroid Hormones held in Tokyo, in May 1965. This compilation discusses the effect of LH and ACTH on production and excretion of testosterone in vivo, estrogen receptors in target tissues, and influence of morphine on corticoid production. The binding of steroids to follicular fluid proteins, conjugation and excretion of aldosterone, and active cholesterol pool for corticodogenesis in the rat adrenal are also elaborated. This book likewise covers the dynamics of steroid hormone distribution in the body, biosynthesis of steroids in testicular tissue in vitro, and isotopic dilution methods for the estimation of rates of secretion of the steroid hormones. This publication is a good reference for endocrinologists, biochemists, and medical practitioners interested in steroid dynamics.

  • Atomic Processes and Application

    In Honour of David R. Bates' 60th Birthday
    • 1 Edición
    • P. G. Burke + 1 más
    • Inglés
    Atomic Processes and Applications is a collection of review articles that discusses major atomic and molecular processes and their applications to upper atmospheric physics and to astrophysics. The book also serves as a 60th birthday tribute to Dr. David R. Bates. The coverage of the text includes the overview of stratospheric aeronomy; upper atmosphere of the earth; and problems in atmospheric pollution. The book also deals with technical and highly specialized issues including photoionization of atomic systems; atomic structure and oscillator strengths; and atomic scattering computations. The text will be of great use to undergraduate students and researchers of nuclear, theoretical, and quantum physics.

  • Active Nitrogen

    Physical Chemistry: A Series of Monographs
    • 1 Edición
    • A. Nelson Wright + 1 más
    • Ernest M. Loebl
    • Inglés
    Physical Chemistry, A Series of Monographs: Active Nitrogen presents the methods by which active nitrogen may be produced. This book is composed of five chapters that evaluate the energy content, molecular spectrum, and the emission of active nitrogen. Some of the topics covered in the book are the summary of light-emitting systems of active nitrogen; analysis of Long-Lived Lewis-Rayleigh Afterglow theory and Ionic theory of Mitra; reactions followed by induced light emission; and characteristics of homogeneous recombination. Other chapters deal with the analysis of metastable molecule theories and the mechanisms for reactions of active nitrogen involving direct N(4S) attack. The discussion then shifts to the rate constants for reactions induced by direct N(4S) attack. The evaluation of the Short-Lived Energetic Afterglow theory is presented. The final chapter is devoted to the examination of emission from molecular species with electronic energy levels below 9.76 eV. The book can provide useful information to physicists, students, and researchers.

  • The Periodic System (1920 - 1923)

    • 1 Edición
    • Volumen 4
    • J.R. Nielsen
    • Inglés
    Whilst volume 3 dealt primarily with the development of the quantum theory, ``The Periodic System'' contains in 2 parts the papers treating the application of the theory to the problem of atomic structure and the explanation of the periodic system of the chemical elements.

  • Fundamentals

    Thermodynamics and Kinetics
    • 1 Edición
    • D. T. J. Hurle
    • Inglés
    Volume I - Fundamentals addresses the underlying scientific principles relevant to all the techniques of crystal growth. Following a Foreword by Professor Sir Charles Frank and an historical introduction, the first part contains eight chapters devoted to thermodynamic, kinetic and crystallographic aspects including computer simulation by molecular dynamics and Monte Carlo methods. The second part, comprising a further seven chapters, is devoted to bulk transport effects and the influence of transport-limited growth on the stability of both isolated growth forms (such as the dendrite) and arrays, and on the cooperative effects which lead to pattern formation. All the presentations are superbly authoritative.

  • Tables of IGY Monthly Median Ionospheric Data

    Annals of The International Geophysical Year, Vol. 15
    • 1 Edición
    • W. J. G. Beynon + 1 más
    • Inglés
    Annals of the International Geophysical Year, Volume 15: Tables of IGY Monthly Median Ionospheric Data, Part III is the third of five volumes of l.G.Y. data containing tables of monthly median values of ionospheric characteristics for the period July 1957-January 1959 inclusive. The data are extracted from booklets, bulletins and data summaries of many kinds which have been prepared at ionospheric observatories and sent to one of the Discipline V World Data Centers at Boulder, Moscow, Slough, and Tokyo. This volume is composed of 33 chapters representing the stations, which are arranged in alphabetical order. The tables for each station are preceded by some of the more important information relating to the station. This information is taken from the Ionospheric Stations Manual (U.S.R.I., 1958) that also contains hourly values of cos X and many other useful data. Both the U.R.S.I, three letter code and the C.S.A.G.I. number have been included in the tables to facilitate reference either to the Ionospheric Stations Manual or to Annals of the I.G.Y. Volume VII. This book will be of value to geophysicists, researchers, and workers in the allied fields.

  • Physics in the Making

    Essays on Developments in 20th Century Physics
    • 1 Edición
    • Volumen 20
    • A. Sarlemijn + 1 más
    • Inglés
    H.B.G. Casimir's life, interests and works are intertwined with the important developments that have taken place in physics during this century. This book was compiled by his friends and admirers in honour of his 80th birthday and concentrates mainly on Casimir's achievements in the field of physics, though without ignoring the peripheral areas of the history and philosophy of physics in which he was greatly interested. The book is divided into four parts. Part I describes Casimir's teachers, Ehrenfest, Bohr and Pauli, and will be of general interest due to the key role which these physicists played in modern developments. The articles do give new facts and provide new insights into the history of modern physics.Part II consists of essays on recent developments in various areas of physics in which Casimir has taken an active interest, such as the modern concept of time, statistical foundations of electrodynamic theory and field theory.The subjects covered in Part III have been selected because of Casimir's efforts in the industrial research area of physics. They cover past, present and future expectations in research.Part IV contains an essay which discusses a philosophy of physics currently under discussion, which states that phenomenological laws prevail over fundamental ones for the purpose of experimental and technical physics. A second chapter in this final part gives a critical analysis of this philosophical view.The book is concluded by an appendix discussing Casimir's activities as a lecturer, written by a former student.

  • Tables of Coulomb Wave Functions

    Whittaker Functions
    • 1 Edición
    • A. V. Luk'Yanov + 2 más
    • Inglés
    Tables of Coulomb Wave Functions (Whittaker Functions) focuses on tables compiled in the Mathematical Physics Department in conjunction with the Nuclear Reactions Laboratory of the Nuclear Physics Research Institute of Moscow State University. The book first states that Coulomb wave functions are used in the theory of nuclear reactions with charged particles, including protons, deuterons, and heavy ions. The text then offers information on the compilation and use of tables. The publication proceeds by highlighting the computations of various wave functions. These computations are presented in tabulated form. The manuscript also provides a list of volumes in the mathematical tables series. The book is a dependable source of data for scientists, engineers, and students working in the field of nuclear reactions.

  • Materials for Conservation

    Organic Consolidants, Adhesives and Coatings
    • 1 Edición
    • C V Horie
    • Inglés
    Materials for Conservation: Organic Consolidants, Adhesives and Coatings provides an overview of one aspect of materials conservation treatment, particularly the properties of organic consolidants, adhesives, and coatings. The contents of the book are divided into two parts; these parts are background information and survey of polymers. The coverage of the first part includes polymer science and the uses and requirements of applied polymers. The second part covers resins, vinyl, thermoplastics, fillers, and colorants. The text will be most useful to individuals involved in the management and conservation of historic materials, such as museum curators. Materials engineer and polymer chemists will also benefit from the book.

  • Electrical Applications 2

    • 1 Edición
    • David W. Tyler
    • Inglés
    Electrical Applications 2 covers the BTEC NII level objectives in Electrical Applications U86/330. To understand the applications, a knowledge of the underlying principles is needed and these are covered briefly in the text. Key topics discussed are: the transmission and distribution of electrical energy; safety and regulations; tariffs and power factor correction; materials and their applications in the electrical industry; transformers; DC machines; illumination; and fuse protection. Included in each chapter are worked examples which should be carefully worked through before progressing to the next section. At the ends of chapters, further problems are provided for consolidation and self-testing; where these have numerical answers, they may be found at the end of the book. In a subject such as this, many problems ask for explanations and descriptions and here the answers must be sought in the text. When dealing with a descriptive question, a good diagram almost always helps to give a clear answer and saves many words of explanation. The book aims to promote this approach by the use of over 170 figures throughout the eight chapters.

  • Electron Impact Phenomena

    And the Properties of Gaseous Ions
    • 1 Edición
    • F. H. Field + 1 más
    • H. S. W. Massey + 1 más
    • Inglés
    Electron Impact Phenomena and the Properties of Gaseous Ions, Revised Edition deals with data pertaining to electron impact and to molecular gaseous ionic phenomena. This book discusses electron impact phenomena in gases at low pressure that involve low-energy electrons, which result in ion formation. The text also describes the use of mass spectrometers in electron impact studies and the degree of accuracy obtained when measuring electron impact energies. This book also reviews relatively low speed electrons and the transitions that result in the ionization of the atomic system. This text then discusses diatomic molecules whose mass spectra can be interpreted using the Franck-Condon principle. This selection also presents some examples of ions in solution that resemble the gaseous ions formed by electron impacts. The energies of these gaseous ions can be the key to understanding the mechanisms of ionic reactions. These examples include the olefin addition reactions and catalytic cracking. This text will prove invaluable for research chemists, students, and professors in chemistry and related fields such as organic chemistry and electrochemistry.

  • Quantum Electrodynamics

    • 1 Edición
    • Iwo Białynicki-Birula + 1 más
    • D. Ter Haar
    • Inglés
    Quantum Electrodynamics focuses on the formulation of quantum electrodynamics (QED) in its most general and most abstract form: relativistic quantum field theory. It describes QED as a program, rather than a closed theory, that rests on the theory of the quantum Maxwellian field interacting with given (external) classical sources of radiation and on the relativistic quantum mechanics of electrons interacting with a given (external) classical electromagnetic field. Comprised of eight chapters, this volume begins with an introduction to the fundamental principles of quantum theory formulated in a general, abstract fashion. The following chapters consider non-relativistic quantum mechanics; the theory of the electromagnetic field interacting with given sources of radiation; the quantum mechanics of particles; and the relativistic quantum mechanics of mutually non-interacting electrons moving in a given electromagnetic field. The formulation of QED is then described, paying particular attention to perturbation theory and Feynman diagrams and electron-photon processes. The final two chapters deal with renormalization theory and applications of QED. This book is addressed to readers who are familiar with quantum mechanics and classical electrodynamics at the level of university courses.

  • General Theory of Relativity

    The Commonwealth and International Library: Selected Readings in Physics
    • 1 Edición
    • C. W. Kilmister
    • D. Ter Haar
    • Inglés
    General Theory of Relativity deals with the general theory of relativity and covers topics ranging from the principle of equivalence and the space-theory of matter to the hypotheses which lie at the bases of geometry, along with the effect of gravitation on the propagation of light. The motion of particles in general relativity theory is also discussed. This book is comprised of 14 chapters and begins with a review of the principle of equivalence, paying particular attention to the question of the existence of inertial frames in Newtonian mechanics. The beginnings and foundations of general relativity are then considered, together with modern developments in the field. Subsequent chapters explore the general notion of multiply extended magnitudes; the space-theory of matter; the effect of gravitation on light propagation; gravitational waves and the motion of particles in general relativity theory; and homogeneity and covariance. An invariant formulation of gravitational radiation theory is also presented. The last three chapters examine continued gravitational contraction, a spinor approach to general relativity, and gravitational red-shift in nuclear resonance. This monograph will be of interest to physicists and mathematicians.

  • Radar, Sonar, and Holography

    An Introduction
    • 1 Edición
    • Winston E. Kock
    • Inglés
    Radar, Sonar, and Holography: An Introduction provides an introduction to the technology of radar and sonar. Because the new science of holography is affecting both these fields quite strongly, the book includes an explanation of the fundamental principles underlying this new art (including the subjects of wave coherence, interference, and diffraction) and of the hologram process itself. Finally, numerous examples are discussed which show how holography is providing new horizons to radar and sonar systems. The book thus also provides a simple approach to the new technology of holography. The discussions clarify the basic difference that exist between photography and holography, on the one hand, and between standard sonar and radar, on the other; and the hologram versions of these two technologies. The book should be useful as a supplementary reading assignment to early college students in science and engineering, and also to senior high students having a bent for science and engineering.

  • Continuum Mechanics of Single-Substance Bodies

    • 1 Edición
    • A. Cemal Eringen
    • Inglés
    Continuum Physics, Volume II: Continuum Mechanics of Single-Substance Bodies discusses the continuum mechanics of bodies constituted by a single substance, providing a thorough and precise presentation of exact theories that have evolved during the past years. This book consists of three parts—basic principles, constitutive equations for simple materials, and methods of solution. Part I of this publication is devoted to a discussion of basic principles irrespective of material geometry and constitution that are valid for all kinds of substances, including composites. The geometrical notions, kinematics, balance laws, and thermodynamics of continua are also deliberated. Part II focuses on materials consisting of a single substance, followed by a general theory of constitutive equations and special types of bodies. The thermoelastic solids, thermoviscous fluids, and memory-dependent materials are likewise considered. Part III is devoted to a discussion of a variety of nonlinear and linear problems, as well as nonlinear deformations of elastic solids, viscometric fluids, singular surfaces and waves, and complex function technique. This volume is a good source for researchers and students conducting work on the continuum mechanics of single-substance bodies.

  • Classical Theory of Electric and Magnetic Fields

    • 1 Edición
    • Roland H. Good + 1 más
    • Inglés
    Classical Theory of Electric and Magnetic Fields is a textbook on the principles of electricity and magnetism. This book discusses mathematical techniques, calculations, with examples of physical reasoning, that are generally applied in theoretical physics. This text reviews the classical theory of electric and magnetic fields, Maxwell's Equations, Lorentz Force, and Faraday's Law of Induction. The book also focuses on electrostatics and the general methods for solving electrostatic problems concerning images, inversion, complex variable, or separation of variables. The text also explains magnetostatics and compares the calculation methods of electrostatics with those of magnetostatics. The book also discusses electromagnetic wave phenomena concerning wave equations with a source term and the Maxwell equations which are linear and homogenous. The book also explains Einstein's the Special Theory of Relativity which is applicable' only to inertial coordinate systems. The text also discusses the particle aspects of electromagnetic field equations such as those concerning wave equations for particles with spin. This textbook is intended for graduate or advanced students and academicians in the field of physics.

  • Electrical Analogues of Pin-Jointed Systems

    International Series of Monographs on Electronics and Instrumentation
    • 1 Edición
    • K. K. Keropyan + 2 más
    • Inglés
    Electrical Analogues of Pin-Jointed Systems is a compilation of papers from members of the Rostov-on-Don Civil Engineering Institute and of the Taganrog Radiotechnical Institute, dealing with the statics and dynamics of buildings. This collection addresses the problems encountered in building mechanics. This book also discusses the principles of electrical analogues used in calculating solutions to problems involving static and dynamic structural formations. The different methods of electrical analogues are explained such as solving problems related to the resistance of materials. This text then shows the calculations using the equation of three bi-moments for solid beams with different rigidities, as well as other circuits used to calculate stresses in all parts of a static framework. In particular, the text notes that a circuit is capable of calculating the size of the current flowing in other parts of the system the stress found in the main framework. This book further notes the electrical analogues using four terminal networks and for determining the effects of temperature on structural beams and frameworks. For practical considerations, the text points out the analogue built by the Taganrog Radiotechnical Institute . Of interest is an electrical circuit that mimics a beam being shifted out of line during stress encountered from unwanted motion. When the foundation causes shifting of the pillars of a structure, the text explains how the degree of deflection can be calculated by using a formula relevant to electrical analogue use. This collection of articles will prove useful to structural engineers, researchers in structural mechanics, and scientists involved in dynamics and physics.

  • Silicon Integrated Circuits

    • 1 Edición
    • Dawon Kahng
    • Inglés
    Applied Solid State Science, Supplement 2: Silicon Integrated Circuits, Part A focuses on MOS device physics. This book is divided into three chapters—physics of the MOS transistor; nonvolatile memories; and properties of silicon-on-sapphire substrates devices, and integrated circuits. The topics covered include the short channel effects, MOSFET structures, floating gate devices, technology for nonvolatile semiconductor memories, sapphire substrates, and SOS integrated circuits and systems. The MOS capacitor, MIOS devices, and SOS process and device technology are also deliberated. This publication is a good source for students and individuals interested in MOS-based integrated circuits.

  • Gas Lasers

    Applied Atomic Collision Physics, Vol. 3
    • 1 Edición
    • E. W. McDaniel + 1 más
    • Inglés
    Applied Atomic Collision Physics, Volume 3: Gas Lasers describes the applications of atomic collision physics in the development of many types of gas lasers. Topics covered range from negative ion formation in gas lasers to high-pressure ion kinetics and relaxation of molecules exchanging vibrational energy. Ion-ion recombination in high-pressure plasmas is also discussed, along with electron-ion recombination in gas lasers and collision processes in chemical lasers. Comprised of 14 chapters, this volume begins with a historical summary of gas laser developments and an overview of the basic operating principles of major gas laser types. The discussion then turns to the mechanism of formation of negative ions in gas lasers; ion-ion recombination in high-pressure plasmas; electron-ion recombination in gas lasers; and collision processes in chemical lasers. Subsequent chapters focus on high-energy carbon dioxide laser amplifiers; spectroscopy and excited state chemistry of excimer lasers; rare-gas halide lasers; transient optical absorption in the ultraviolet; and pre-ionized self-sustained laser discharges. The final chapter considers the stability of excimer laser discharges. This book will be of interest to physicists and chemists.

  • Structural Theorems and Their Applications

    The Commonwealth and International Library: Structures and Solid Body Mechanics Division
    • 1 Edición
    • B. G. Neal
    • B. G. Neal
    • Inglés
    Structural Theorems and Their Applications is an account of the various structural theorems and their applications. Topics covered range from the principles of superposition to virtual work and energy concepts, calculation of deflections, and analysis of indeterminate structures using the compatibility and equilibrium methods. Reciprocal theorems and theorems of plastic analysis for plane frames are also discussed. This book is comprised of eight chapters and begins with an overview of the problems of structural analysis and the importance of the principle of virtual work in this regard, followed by an analysis of the principles of superposition. The next chapter is devoted to virtual work and energy concepts such as strain energy and complementary energy. The principle of virtual work is used in the subsequent chapters as the basis for all of the indirect methods of structural analysis described in the text, including the analysis of indeterminate structures using the compatibility method and the equilibrium method. The principle of virtual work is also used to prove the reciprocal theorems and to establish the various theorems of plastic and incremental collapse for framed structures. This monograph will be of interest to mechanical and structural engineers.

  • An Introduction to the Electron Theory of Solids

    Metallurgy Division
    • 1 Edición
    • John Stringer
    • W. S. Owen + 2 más
    • Inglés
    An Introduction to the Electron Theory of Solids introduces the reader to the electron theory of solids. Topics covered range from the breakdown of classical theory to atomic spectra and the old quantum theory, as well as the uncertainty principle of Heisenberg and the foundations of quantum mechanics. Some problems in wave mechanics and a wave-mechanical treatment of the simple harmonic oscillator and the hydrogen atom are also presented. Comprised of 12 chapters, this book begins with an introduction to Isaac Newton's theory of classical mechanics and how the scientists after him discounted his ideas. The discussion then turns to the spectrum of atomic hydrogen and the old quantum theory; Heisenberg's uncertainty principle and the consequences of wave-particle duality; the foundations of quantum mechanics; and assemblies of atoms. Atoms in motion and statistical mechanics are also considered, along with simple models of metals and the band theory of solids. The final chapter presents some results of band theory, with particular reference to thermal ionization of impurity atoms and conductivity of metals. This monograph is primarily intended for students of any discipline.

  • Essays in General Relativity

    A Festschrift for Abraham Taub
    • 1 Edición
    • Frank J. Tipler
    • Inglés
    Essays in General Relativity: A Festschrift for Abraham Taub is collection of essays to honor Professor Abraham H. Taub on the occasion of his retirement from the mathematics faculty of the University of California at Berkeley. Relativistic hydrodynamics has always been a subject dear to Taub's heart. In fact, many basic results on special relativistic fluid flows are due to him, and he has been a major contributor to the study of fluid flows near shocks. The book contains 16 chapters and begins with a discussion of a geometrical approach to general relativity. This is followed by separate chapters that examine the topology of the space-time manifold representing a stellar model; the notion of an ""external return"" in the context of general relativity; and the standard two-surface integral formulation of gravitational energy and momentum. Subsequent chapters deal with tidal forces in a highly asymmetric Taub universe; derivation of theoretical upper limits on the strengths of the gravitational waves that bathe the Earth; and a new formulation of Lagrangian general relativistic hydrodynamics.

  • Theory of Microwave Valves

    International Series of Monographs on Electronics and Instrumentation
    • 1 Edición
    • S. D. Gvozdover
    • D. W. Fry + 1 más
    • Inglés
    Theory of Microwave Valves deals with the theory of microwave devices which have found constant use in practice and the operation of which can be understood based on one type of oscillation or wave. The book begins with a review of the fundamental properties of the differential equations and the boundary conditions of electrodynamics, which are then applied to the analysis of the phenomena occurring in a cavity resonator through which an electron beam passes. Subsequent chapters cover the static characteristics of the plane diode; alternating voltage applied to a plane diode; electronics of the plane diode when the influence of space charge is negligible; and application of the total-current method to analyze the plane diode. Also included are separate chapters on the influence of transit effects on noise in a plane diode; amplification of high-frequency signals by a triode; general theory of single-circuit klystron oscillators; and noise in the electron beam. This book was written for students familiar with general electrodynamics at university level.

  • How to Find Out About Physics

    A Guide to Sources of Information Arranged by the Decimal Classification
    • 1 Edición
    • B. Yates
    • G. Chandler
    • Inglés
    How to Find Out about Physics: A Guide to Sources of Information Arranged by the Decimal Classification is an index of materials in physics. The scheme of presentation in the selection utilizes the Dewey Decimal Classification. The text first covers the careers in physics. The subsequent chapters deal with various physics materials, such as books, handbooks, dissertations, periodicals, and abstracts. The remaining chapters cover specific areas of physics, which includes optics, relativity, quantum, mechanics, and nuclear physics. The book will be of great use to students, librarian, and physicists.

  • The Potential of Earth-Sheltered and Underground Space

    Today's Resource for Tomorrow's Space and Energy Viability
    • 1 Edición
    • T. Lance Holthusen
    • Inglés
    The Potential of Earth-Sheltered and Underground Space: Today's Resource for Tomorrow's Space and Energy Viability contains the proceedings of the Underground Space Conference and Exposition held in Kansas City, Missouri, on June 8-10, 1981. The book contains four chapters that present both the plenary session and theme session of the conference. The chapters are organized depending on the topics they discuss. The topics covered include public policy; Earth sheltered buildings; urban planning for underground space use; and deep mined space.

  • Analysis of Reflector Antennas

    • 1 Edición
    • W. V. T. Rusch + 1 más
    • Henry G. Booker + 1 más
    • Inglés
    Analysis of Reflector Antennas provides information pertinent to the analysis of reflector-antenna systems. This book provides an understanding of how design data have been and can be derived. Organized into four chapters, this book begins with an overview of the history of focusing reflector-antenna systems characterized by a highly variable level of general interest. This text then examines the solutions of the scalar Helmholtz equation in rectangular and spherical coordinates. Other chapters consider antenna performance described in terms of several fundamental properties, including capture area, directivity, gain, beam efficiency, aperture efficiency, polarization, effective noise temperature, and phase center. This book discusses as well the resulting functional dependence between axial ratio and component amplitude, which is the same as that between voltage standing wave ratio and voltage reflection coefficient. The final chapter deals with the role of the special-purpose digital computers. This book is a valuable resource for research and development engineers.

  • Ancient Therapeutic Arts

    The Fitzpatrick Lectures Delivered in 1950 & 1951 at the Royal College of Physicians
    • 1 Edición
    • William Brockbank
    • Inglés
    Ancient Therapeutic Arts covers a number of the older therapeutic procedure that had dominated medicine for centuries and played their part even at the sick-beds of reigning monarchs. This book is composed of four chapters, and begins with the history, features and benefits of enema therapy. This ancient therapy is a procedure of introducing liquid or gas drug into the rectum and the colon through the anus. The second chapter describes the ancient therapeutic procedure of cupping and leeching. This chapter also examines the concept and therapeutic benefits of these procedures. The third chapter discusses the concept and method of counter-irritation. The idea of this method is to produce inflammation and this method persisted in the form of blistering agents. The last chapter looks into the history and therapeutic potentials of intravenous injection of drugs. This book is of value to medical researchers and workers who are interested in alternative methods of medicine.

  • An Introduction to Plasma Physics

    • 2 Edición
    • W. B. Thompson
    • Inglés
    An Introduction to Plasma Physics, Second Edition focuses on the processes, reactions, properties, and approaches involved in plasma physics, including kinetic theory, radiation, particle motions, and oscillations. The publication first offers information on the introduction to plasma physics and basic properties of the equilibrium plasma. Discussions focus on the occurrence of plasma in nature, technological aspects of plasma physics, quasi-neutrality and plasma oscillations, transmission of electromagnetic radiation through plasma, production of plasma by shock waves, and degree of ionization in a thermal plasma. The text then ponders on arc plasma, magnetohydrodynamics... and magnetohydrodynamic stability. The manuscript takes a look at plasma dynamics and particle motions and kinetic theory of the plasma. Topics include dielectric behavior of a magnetized plasma, approximate treatment of particle orbits, formal derivation of the drifts, macroscopic effects of particle motion, consequences of the magnetic moment, and transport equations and hydrodynamics. Low-frequency oscillations of a uniform magnetized plasma, stability and perturbation theories, and approximate procedure for solving the transport equations are also discussed. The publication is a highly recommended source material for readers interested in plasma physics.

  • Photoelectron Spectroscopy

    An Introduction to Ultraviolet Photoelectron Spectroscopy in the Gas Phase
    • 2 Edición
    • J. H. D. Eland
    • Inglés
    Photoelectron Spectroscopy: An Introduction to Ultraviolet Photoelectronspectro... in the Gas Phase, Second Edition Photoelectron Spectroscopy: An Introduction to Ultraviolet PhotoelectronSpectro... in the Gas Phase, Second Edition aims to give practical approach on the subject of photoelectron spectroscopy, as well as provide knowledge on the interpretation of the photoelectron spectrum. The book covers topics such as the principles and literature of photoelectron microscopy; the main features and analysis of photoelectron spectra; ionization techniques; and energies from the photoelectron spectra. Also covered in the book are topics suc as photoelectron band structure and the applications of photoelectron spectroscopy in chemistry. The text is recommended for students and practitioners of chemistry who would like to be familiarized with the concepts of photoelectron spectroscopy and its importance in the field.

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