Saltar al contenido principal
Elsevier

Libros en Física

  • Problems in Quantum Mechanics

    • 1 Edición
    • F. Constantinescu + 1 más
    • J.A. Spiers
    • Inglés
    International Series in Natural Philosophy, Volume 30: Problems in Quantum Mechanics focuses on the processes, principles, reactions, and methodologies involved in quantum mechanics. The publication first elaborates on the mathematical formalism of quantum mechanics, simple quantum systems, and mean values and uncertainty relations. Discussions focus on mean values of dynamical variables, uncertainty relations, eigenfunctions and the energy spectrum, motion in a central field, matrix representation of vectors and operators, Hubert spaces, and operators in Hilbert space. The text then takes a look at mean values and uncertainty relations, semi-classical approximation, and pictures and representations. The book takes a look at orbital angular momentum and spin, systems of identical particles, and perturbation theory. Topics include variational method, stationary state perturbation theory, isotopic spin, second quantization, properties of angular momentum operators, and angular momentum and rotations of coordinate axes. The manuscript also ponders on functions used in quantum mechanics, relativistic quantum mechanics, and radiation theory. The publication is a dependable reference for researchers interested in quantum mechanics.

  • 1965 Transactions of the Third International Vacuum Congress

    28 Jun–2 July 1965, Stuttgart, Germany
    • 1 Edición
    • H. Adam
    • Inglés
    1965 Transactions of the Third International Vacuum Congress, Volume 2 presents the methods for the epitaxial growth of silicon, which makes use of an ultra-thin layer of a silicon alloy on the substrate surface to develop epitaxial layers at temperature as low as 750°C. This book discusses the potential advantages of the technique and the mechanism of the epitaxial growth process. Organized into four sessions encompassing 42 chapters, this volume starts with an overview of the exact influence of the thin alloy layer. This text then describes the novel X-ray method and its application to semiconductor thin-film problems. Other chapters consider the field of electronic carrier transport in semiconductor films with particular reference to active thin-film devices and their typical behavior. The final chapter deals with the beta-ray single-scatter gauge, which are tested and described in very simple operation. This book is a valuable resource for physicists and scientists.

  • Profile of the Worldwide Semiconductor Industry - Market Prospects to 1997

    Market Prospects to 1997
    • 1 Edición
    • A. Fletcher
    • Inglés
    Please note this is a Short Discount publication.The prolongation of global recession continues to have a significant impact on this core sector of the electronics industry, compelling many manufacturers to review their operations and business strategies. Fierce competition and the need to reduce costs have resulted in many companies cutting back on commercial sales to concentrate on vertically integrated manufacturing or in new alliances being forged to strengthen product portfolios whilst minimising R & D costs.This updated sixth edition of the report charts industry developments, including shifts in industry structure, joint ventures, trends in product design and markets and provides new industry forecasts to 1997.

  • Water Vapour Line Parameters from Microwave to Medium Infrared

    An Atlas of H216O, H217O and H218O Line Positions and Intensities between 0 and 4350 cm-1
    • 1 Edición
    • J.-M. Flaud + 2 más
    • Inglés
    Water Vapour Line Parameters from Microwave to Medium Infrared (An Atlas of H2 16O, H2 17O, and H2 18O Line Positions and Intensities Between 0 and 4350cm-1) is the culmination of long-range effort and represents a large amount of analysis and calculations relating to the properties of water molecules. The text is divided into major parts. The first half discusses the theories, and the second half presents the atlas. The atlas provides the position, the intensity, the lower energy level, the rotational and vibrational quantum numbers of the upper and lower levels, and the isotropic species. The book will be of great interest to scientists from various fields, such as chemical physics, molecular physics, and astrophysics.

  • Electron Paramagnetic Resonance

    • 1 Edición
    • S. A. Al'tshuler + 1 más
    • Inglés
    Electron Paramagnetic Resonance is a comprehensive text on the field of electron paramagnetic resonance, covering both the theoretical background and the results of experiment. This book is composed of eight chapters that cover theoretical materials and experimental data on ionic crystals, since these are the materials that have been most extensively studied by the methods of paramagnetic resonance. The opening chapters provide an introduction to the basic principles of electron paramagnetic resonance and the methods of its measurement. The next chapters are devoted to the theory of spectra and experimental studies of ionic crystals, as well as the complexity of construction of a shape theory of a paramagnetic resonance line. The remaining chapters discuss the application of electron paramagnetic resonance technique to the study of metals, semiconductors, defects in crystals, and free radicals.

  • Men of Physics: Galileo Galilei, His Life and His Works

    The Commonwealth and International Library: Selected Readings in Physics
    • 1 Edición
    • Raymond J. Seeger
    • D. Ter Haar
    • Inglés
    Men of Physics: Galileo Galilei, His Life and His Works deals with Galileo Galilei's radical discoveries and trail during the Inquisition. The book describes the life of Galileo and his many interests in art and music, in addition to science. Galileo is born in Pisa in 1564, and at age 25, he is appointed to the Chair of Mathematics at the University of Pisa. He writes several papers, for example, mathematical continuum as contrasted with physical atomism, and investigates the behavior of magnetic poles. He believes in William Gilbert's experiment that the earth itself is a large magnet. He conducts experiments on oscillations — using a simple pendulum to investigate complex phenomena. He defines uniform motion, with respect to time intervals, whether these are great or small. He suggests a method to measure the speed of light, believing that light has a definite speed. He contributes to knowledge on sunspots, constructs his own telescopes, and is considered by some as the inventor of the telescope. He publishes ""The Two Chief World Systems,"" comparing the Ptolemaic and Copernican theories of the solar system and claiming that the earth moves and the sun stands still. For this, the Inquisition orders him to stand trial. He confesses, abjures, and lives under house arrest. In 1639, he refuses an offer of freedom by the Pope. Galileo dies in 1642. He is known as the founder of modern physics. Students of history and most readers with general interest will find this book entertaining and informative.

  • Quantum Theory

    Radiation and High Energy Physics
    • 1 Edición
    • D. R. Bates
    • Inglés
    Quantum Theory, III: Radiation and High Energy Physics focuses on the fundamentals and applications of quantum theory. The selection first offers information on relativistic wave equations and noncovariant quantum theory of radiation, including the Dirac equation, Klein-Gordon equation, semiclassical theory, quantum theory of the radiation field, and general electromagnetic fields. The text then takes a look at the covariant theory of radiation, as well as the relativistic quantum field theory, free electromagnetic field, electron and electromagnetic fields in interaction, and solution of the interacting field problem. The publication examines meson theory and nuclear forces and nuclear structure. Discussions focus on properties of the noninteracting system; characteristics of the two-body interaction; variational calculation of first-order energy; relativistic calculations in meson physics; and meson nucleon interactions. Hidden variables in the quantum theory and nuclear structure are also discussed. The selection is a valuable source of data for readers interested in quantum theory.

  • Classical Dynamics of Particles and Systems

    • 1 Edición
    • Jerry B. Marion
    • Inglés
    Classical Dynamics of Particles and Systems presents a modern and reasonably complete account of the classical mechanics of particles, systems of particles, and rigid bodies for physics students at the advanced undergraduate level. The book aims to present a modern treatment of classical mechanical systems in such a way that the transition to the quantum theory of physics can be made with the least possible difficulty; to acquaint the student with new mathematical techniques and provide sufficient practice in solving problems; and to impart to the student some degree of sophistication in handling both the formalism of the theory and the operational technique of problem solving. Vector methods are developed in the first two chapters and are used throughout the book. Other chapters cover the fundamentals of Newtonian mechanics, the special theory of relativity, gravitational attraction and potentials, oscillatory motion, Lagrangian and Hamiltonian dynamics, central-force motion, two-particle collisions, and the wave equation.

  • Planning of Subsurface Use

    • 1 Edición
    • Birger Jansson + 1 más
    • Inglés
    Planning of Subsurface Use covers the various factors and aspects that characterize subsurface installations and subsurface construction. The technique of subsurface construction in the form of tunnels and rock cavities has been developed in Sweden to a very high level. This book is composed of 14 chapters and begins with an overview of subsurface construction in Sweden. The next chapters provide the planning details and legal issues in Swedish subsurface construction project. Considerable chapters discuss the importance of responsible planning of the project, with particular emphasis on planning requirements and administrative routines. The final chapters focus on the subsurface installation problems associated with responsibility and compensation for damage.

  • Elementary Medical Biophysics

    • 1 Edición
    • G. G. Járos + 1 más
    • Inglés
    Elementary Medical Biophysics deals with the basic principles involved in the physical sciences, such as the application of mathematical methods involving scientific problems, the production of electricity in electrical and living cells, as well as light, sight, and radioactivity. The book reviews the graphical and mathematical representation of scientific problems, and the use of units to measure temperature, time, force, energy that are commonly employed in experiments and research work. The text describes the forces involved in diffusion and osmosis that occur during the movement of molecules or other particles when these are unevenly dispersed in a fluid medium. The force in diffusion causes a particle to move from an area of high concentration of particles into one with a low concentration, until there is equilibrium. Osmosis involves the force or movement of a solvent from an area of low concentration of the solute to an area with a high concentration of the solute. The book also explains the production of electricity in living cells of the body, as well as the possible special affinity or preference that tumors or cancerous cells can have with radioactive substances. The text is intended for nursing and paramedical students with courses in physiology, biophysics, and other programs related to the medical sciences.

  • Advances in Biological and Medical Physics

    Volume 2
    • 1 Edición
    • John H. Lawrence + 1 más
    • Inglés
    Advances in Biological and Medical Physics, Volume II highlights the application of nuclear physics to biological and medical problems. This volume is composed of nine chapters, and start with survey on the biological effects of radiation exposure. The succeeding chapters deal with the mechanisms of molecular exchange and blood transfusion; the use of carbon isotopes in in vivo and in vitro animal studies; and the principles and applications of radioautographic technique. These topics are followed by discussions on the carcinogenic potential of ionizing radiation and the detection or measurement of radioisotopes in intact tissues of animals. The remaining chapters focus on some applications of nuclear physical and biophysical approaches in medicine. This book is of value to biologists, radiation scientists, and medical practitioners.

  • Liquid Hydrogen

    Properties, Production and Applications
    • 1 Edición
    • Sam Stuart
    • Inglés
    Liquid Hydrogen (Properties, Production and Applications) is a collection of lectures given in a course on liquid hydrogen at the University of Grenoble, France, on June 8, 1965, under the auspices of the International Institute of Refrigeration. Contributors explore the physical properties and the technological aspects of both production and utilization of liquid hydrogen. Topics covered range from critical phenomena in fluids to the use of liquid hydrogen in nuclear rocket testing. Comprised of 12 chapters, this volume begins with an overview of the critical point of fluid, followed by a discussion on the properties of liquid hydrogen and its use in nuclear rocket testing. Subsequent chapters focus on propulsion by liquid oxygen and liquid hydrogen; structural cryogenic vessels of rocket stages; the role of chemical propellants in the NASA lunar exploration program; and equipment for liquid hydrogen storage and handling. Industrial advances in liquid hydrogen distillation are also considered, along with liquid hydrogen engineering instrumentation and applications of liquid hydrogen in electrical engineering. The final chapter describes nuclear applications of liquid hydrogen. This book will be of value to students, professors, engineers, and technicians working or are interested in liquid hydrogen.

  • Dielectric Properties of Binary Solutions

    A Data Handbook
    • 1 Edición
    • Y. Y. Akhadov
    • Inglés
    Dielectric Properties of Binary Solutions focuses on the investigation of the dielectric properties of solutions, as well as the molecular interactions and mechanisms of molecular processes that occur in liquids. The book first discusses the fundamental formulas describing the dielectric properties of liquids and dielectric data for binary systems of non-aqueous solutions. Topics include permittivity and dielectric dispersion parameters of non-aqueous solutions of organic and inorganic compounds. The text also tackles dielectric data for binary systems of aqueous solutions, including permittivity of aqueous solutions of organic and inorganic compounds and dielectric dispersion parameters of aqueous solutions of organic and inorganic compounds. The tables that show the measurements of static permittivity, limiting high-frequency permittivity, permittivity and dielectric loss, relaxation time, and coefficient of distribution of relaxation times are presented. The manuscript also presents dielectric data in graphical form. The book is a vital reference for readers interested in the dielectric properties of binary solutions.

  • Gamma-Ray Spectrometry of Rocks

    • 1 Edición
    • Volumen 10
    • John A. S. Adams + 1 más
    • Inglés
    Gamma-Ray Spectrometry of Rocks: Methods in Geochemistry and Geophysics provides information pertinent to the fundamental aspects of the gamma-ray spectrometry of rocks. This book discusses the increasing interest in using gamma spectrometry in the search for uranium ore. Organized into seven chapters, this book begins with an overview of the approximate frequency and wave length of electromagnetic radiations. This text then examines the quantitative detection of X and gamma photons, which is based upon their interactions with matter. Other chapters consider the inorganic scintillation crystals as the most favorable detectors due to its requirement of a high intrinsic efficiency. This book discusses as well the shape of the spectrum of a monoenergetic gamma-ray beam, which is dependent on the photon energy. The final chapter deals with the determination of the abundances of natural radioisotopes and their stable end products in a rock or mineral. This book is a valuable resource for radiological health physicists, chemists, geochemists, and exploration geologists.

  • Agricultural Physics

    The Commonwealth International Library: Physics Division
    • 1 Edición
    • C. W. Rose
    • W. Ashhurst + 1 más
    • Inglés
    Agricultural Physics discusses agricultural problems, some aspects of the environment, and water relations of plants from a physical point of view. This book provides particular attention to clarifying fundamental concepts and processes, such as the concept of the total potential of water and its components, which is of basic importance in understanding water movement in soil, plant, or atmosphere. Subject matters covered in this text are limited to topics to which physics has made a significant contribution, for instance, the experimental aspects of crop water use. This text is divided into eight chapters. Chapters 1 to 3 focus solely on the physical environment of agriculture, providing a background of the literature on the micrometeorology of crops and single plants. Some physical aspects of soils are elaborated in Chapters 4 and 6, while attributes of crop water use are covered in Chapters 5, 7, and 8. This publication is a good source for agriculturists, physiologists, and researchers conducting work on aspects of soils and plant water relations.

  • The Classical Theory of Fields

    • 4 Edición
    • Volumen 2
    • L D Landau
    • Inglés
    Translated from the 6th Russian edition, this latest edition contains seven new sections with chapters on General Relativity, Gravitational Waves and Relativistic Cosmology, where Professor Lifshitz's interests lay. The text of the 3rd English edition has been thoroughly revised and additional problems inserted

  • Light

    Physical and Biological Action
    • 1 Edición
    • Howard H. Seliger + 1 más
    • Inglés
    Light: Physical and Biological Action provides an introduction to the significant problems that are usually considered in photobiology. This book covers a variety of topics, including photosensitization, phototropism, phototaxis, photosynthesis, bioluminescence, diurnal rhythms, and the measurement of molecular excitation by light. Organized into five chapters, this book begins with an overview of the characteristics of light from a purely physical and historical viewpoint. This text then discusses the various types of radiation, including temperature or thermal radiation, photoluminescence, chemiluminescence, radiation produced by electric discharges, and radiation produced by high local electric field. Other chapters consider the various bond involved in molecular formation, which shows the atomic orbitals associated with the constituents of the molecule. This book discusses as well the fluorescence bands of polyatomic molecules. The final chapter deals with some of the limitations of the methods involved in electron microscopy. This book is a valuable resource for biologists and photochemists.

  • Microelectronic Systems N2 Checkbook

    The Checkbook Series
    • 2 Edición
    • R E Vears
    • Inglés
    Microelectronic Systems N2 Checkbook provides coverage of the Business and Technician Education Council level NII unit in Microelectronic Systems. However, it can be regarded as a textbook in microelectronic systems for a much wider range of studies. The aim of this book is to provide a foundation in microelectronic systems hardware and software techniques. Each topic considered in the text is presented in a way that assumes in the reader only the knowledge attained in BTEC Information Technology Studies F, Engineering Fundamentals F, or equivalent. This book concentrates on the highly popular 6502, Z80, and 6800 microprocessors and contains approximately 80 tested programs that may be used with little or no modification on most systems based on these microprocessors. The text includes over 140 worked problems followed by some 250 further problems. Additional material on the basic ideas of systems, logic functions, and numbering systems is included for the sake of completeness. This book is designed for students seeking technician or equivalent qualification through the courses of the Business and Technician Education Council (BTEC), Scottish Technical Education Council, Australian Technical and Further Education Departments, East and West African Examinations Council, and other comparable examining authorities in technical subjects.

  • Recent Developments in Particle Symmetries

    1965 International School of Physics Ettore Majorana, a CERN-MPI-NATO Advanced Study Institute
    • 1 Edición
    • A Zichichi
    • Inglés
    Recent Developments in Particle Symmetries focuses on the advancements of processes, technologies, reactions, transformations, and approaches in particle symmetries. The selection first offers information on higher symmetries and deviations from unitary symmetry, including S matrix and perturbation theory and bootstrap theory of octet enhancement. The text then ponders on broken symmetries and sum rules and difficulties of relativistic U(6). Discussions focus on covariant models, unitary, Coleman's theorems, saturation of commutation relations and particle multiplets, and exact internal symmetry. The manuscript elaborates on CP violation, K decay and CP violation, and proton-antiproton annihilations at rest. The text then takes a look at the value of internal symmetries, low-energy hyperon-proton interactions, and strange resonances. Discussions focus on mesonic and baryonic resonances, hierarchy of internal symmetries, well-ordered violation of internal symmetries, and the combination of internal and geometrical symmetries in the physics of elementary particles. The selection is a valuable source of information for readers wanting to study particle symmetries.

  • Men of Physics: Benjamin Thompson – Count Rumford

    Count Rumford on the Nature of Heat
    • 1 Edición
    • Sanborn C. Brown
    • D. ter Haar
    • Inglés
    Men of Physics: Benjamin Thompson—Count Rumford: Count Rumford on the Nature of Heat presents the life and works of Count Rumford, an American-born British physicist and inventor. This book is divided in two parts. The first part gives a biographical sketch of Count Rumford, Benjamin Thompson, who was born on March 23, 1753 and died in 1814. This part also discusses the contemporary caloric theory and the reason why Rumford disbelieved the theory. The second part presents his technical works, discoveries, and contributions in the field of physics. Some of which are his demonstration of the existence of convection currents; heat by friction; thermal expansion; and other studies concerning heat. This text will be of interest for physicists and other professionals in the related fields.

  • Superconductivity and Quantum Fluids

    International Series of Monographs in Natural Philosophy
    • 1 Edición
    • Zygmunt M. Galasiewicz
    • Inglés
    Superconductivity and Quantum Fluids, Volume 29 presents the microscopic theory of superconductivity and superfluidity. This book discusses the characteristics of niobium, which is a type II superconductor. Organized into two parts encompassing eight chapters, this volume begins with an overview of the special Bogoliubov transformation that connects fermions with opposite spins and momenta. This text then describes the collective oscillations of the system in the cases of charged and uncharged particles. Other chapters consider the dynamical system of Fermi particles in a weak external field. This book discusses as well the theoretical explanation of superfluidity, which is as a second, very interesting phenomenon observed at low temperatures. The final chapter illustrates the linearized hydrodynamic equations and explains the mean value expressed in terms of the Fourier components of the retarded Green functions. This book is a valuable resource for physicists. Students and researchers who are interested in the fields of superconductivity and superfluidity will also find this book useful.

  • Tables of IGY Monthly Median Ionospheric Data

    Annals of The International Geophysical Year, Vol. 18
    • 1 Edición
    • W. J. G. Beynon + 1 más
    • Inglés
    Annals of the International Geophysical Year, Volume 18: Tables of IGY Monthly Median Ionospheric Data is the sixth of six 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 21 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.

  • Annals of the International Geophysical Year

    Ionospheric Drift Observations
    • 1 Edición
    • K. Rawer
    • L. V. Berkner + 2 más
    • Inglés
    Annals of the International Geophysical Year, Volume 33: Results of Ionospheric Drift Observations describes the systematic changes in individual ionospheric observations during the International Geophysical Year (IGY). This book is composed of four chapters, and begins with a presentation of the general data on stations and the lists of publications concerning drift work during IGY/IGC. The next chapter contains the results obtained mainly by intercomparison of the time shift between fadings observed on three antenna separated by a distance of roughly a wavelength. These data are followed by a discussion of the results for a station, which has made the big effort of applying the correlation analysis as a routine. The concluding chapter highlights further results of intercomparison observations and tests, and a few stations' results obtained with drift meteor trails determined by combinations of Radar- and Doppler-techniques, as well as the intercomparison of fieldstrength fluctuations of cosmic radio waves. This book is of great value to geophysicists and space scientists and researchers.

  • Superconductivity

    • 1 Edición
    • Charles P. Poole + 2 más
    • Inglés
    Superconductivity covers the nature of the phenomenon of superconductivity. The book discusses the fundamental principles of superconductivity; the essential features of the superconducting state-the phenomena of zero resistance and perfect diamagnetism; and the properties of the various classes of superconductors, including the organics, the buckministerfulleren... and the precursors to the cuprates. The text also describes superconductivity from the viewpoint of thermodynamics and provides expressions for the free energy; the Ginzburg-Landau and BCS theories; and the structures of the high temperature superconductors. The band theory; type II superconductivity and magnetic properties; and the intermediate and mixed states are also considered. The book further tackles critical state models; various types of tunneling and the Josephson effect; and other transport properties. The text concludes by looking into spectroscopic properties. Physicists and astronomers will find the book invaluable.

  • Some Problems of Chemical Kinetics and Reactivity

    Volume 2
    • 1 Edición
    • N. N. Semenov
    • Inglés
    Some Problems of Chemical Kinetics and Reactivity discusses two types of explosion in detail. These two types are the thermal and chain explosion. Points are also given in the book about thermal theory on a quantitative basis. The book explains that the science of combustion develops as a special branch of chemical kinetics. The text also covers the chain ignition concept. Such concept shows that phosphorus would not ignite below some critical oxygen pressure and no traces of reaction could be detected under such condition. Another type of concept discussed in the book is the branched chain reactions. The book proves that the existence of limit phenomenon determines the practicability of using nuclear energy. Factors such as pressure, density, temperature, and vessel dimension transform inert condition to violent reaction. Formulas and computations to prove the concepts mentioned are provided in the book. The book will provide valuable insight to nuclear physicists, scientists, students, and researchers.

  • The Contributions of Faraday and Maxwell to Electrical Science

    • 1 Edición
    • R. A. R. Tricker
    • D. ter Haar
    • Inglés
    The Contributions of Faraday and Maxwell to Electrical Science deals with the development of electromagnetic theory following the establishment of the basis for the first law of circulation relating to the magnetic fields generated by steady currents. This book is organized into two parts encompassing nine chapters that specifically treat the provision of the basis for the second law of circulation, the law that deals with the induction of currents, which was predominantly the work of British physicists, Michael Faraday and James Clerk Maxwell. Part I highlights their life, career, and contributions in electrical science. This part emphasizes Faraday’s discovery of electromagnetic induction and Maxwell’s development of electromagnetic theory. Part II presents their experimental studies on electricity and magnetism. This book will prove useful to physicists, electrical scientists, and researchers in the allied fields.

  • Topics in Atomic Collision Theory

    • 1 Edición
    • Sydney Geltman
    • H. S. W. Massey + 1 más
    • Inglés
    Topics in Atomic Collision Theory originated in a course of graduate lectures given at the University of Colorado and at University College in London. It is recommended for students in physics and related fields who are interested in the application of quantum scattering theory to low-energy atomic collision phenomena. No attention is given to the electromagnetic, nuclear, or elementary particle domains. The book is organized into three parts: static field scattering, electron-atom collisions, and atom-atom collisions. These are in the order of increasing physical complexity and hence necessarily in the order of decreasing mathematical tractability. The topics and methods selected were those which contributed most significantly to the understanding of the physics and the calculation of reliable cross sections. The attempt has been made to treat each of the sections in a complete and self-contained manner. The limited scope of this book has unfortunately made it necessary to omit discussion of many promising methods.

  • Some Aspects of Vacuum Ultraviolet Radiation Physics

    International Series of Monographs in Natural Philosophy
    • 1 Edición
    • Nicole Damany + 2 más
    • Inglés
    Some Aspects of Vacuum Ultraviolet Radiation Physics presents some data on the state of research in vacuum ultraviolet radiation in association with areas of physics. Organized into four parts, this book begins by elucidating the optical properties of solids in the vacuum ultraviolet region (v.u.v.), particularly the specific methods of determination of optical constants in v.u.v., the properties of metals, and those of ionic insulators. Part II deals with molecular spectroscopy, with emphasis on the spectra of diatomic and simple polyatomic molecules, paraffins, and condensed phases. Part III focuses on some aspects of emission spectroscopy in the v.u.v. in relation to laboratory plasmas. The last part describes the image formation by concave gratings, spectrophotometry, and diffusion by surfaces. This book will be very valuable to physicist and graduate students inclined to this field of interest.

  • Elementary Classical Hydrodynamics

    The Commonwealth and International Library: Mathematics Division
    • 1 Edición
    • B. H. Chirgwin + 1 más
    • W. J. Langford + 2 más
    • Inglés
    Elementary Classical Hydrodynamics deals with the fundamental principles of elementary classical hydrodynamics, with emphasis on the mechanics of inviscid fluids. Topics covered by this book include direct use of the equations of hydrodynamics, potential flows, two-dimensional fluid motion, waves in liquids, and compressible flows. Some general theorems such as Bernoulli's equation are also considered. This book is comprised of six chapters and begins by introducing the reader to the fundamental principles of fluid hydrodynamics, with emphasis on ways of studying the motion of a fluid. Basic concepts and quantities such as viscosity, density, and pressure, are considered, along with hydrostatics and the equation of motion. The discussion then turns to Bernoulli's equation, the motion of a small element of fluid, velocity potential, and the kinetic energy of a uniform incompressible fluid. The chapters that follow explore two-dimensional fluid motion; a uniform inviscid, incompressible liquid having a free surface and upon which the only body force acting is uniform gravity; and a compressible gas with undisturbed uniform pressure and density, paying particular attention to the propagation and reflection of sound waves. This book is intended as an elementary introduction to the mechanics of inviscid fluids for first and second year undergraduates.

  • Linear Theory

    • 1 Edición
    • A. Cemal Eringen + 1 más
    • Inglés
    Elastodynamics, Volume II: Linear Theory is a continuation of Volume I and discusses the dynamical theory of linear isotropic elasticity. The volume deals with the fundamental theorems regarding elastodynamics and the different mathematical methods of solution and their employment in one, two, and three dimensions. The text outlines the fundamentals of linear elastodynamics and explains basic equations, displacement formulation, stress formulation, and the uniqueness theorem of elastodynamics. The book also investigates elastodynamic problems involving one-space dimension in governing boundaries, equations, and initial conditions. The book then compares two-dimensional problems as being subject to more precise mathematical analysis compared to three-dimensional situations by using scalar wave equations. The text then analyzes elastodynamic problems in three space dimensions when the solution depends on the condition of separability of the vector wave equation and the satisfaction of the boundary conditions. The diffraction of elastic waves is also described using two approaches: the integral equation method or the Eigen function technique. The book can prove valuable to researchers and practitioners whose work involves advanced statistics, general physics, and thermodynamics.

  • Coherent Raman Spectroscopy

    • 1 Edición
    • G. L. Eesley
    • Inglés
    Coherent Raman Spectroscopy provides a unified and general account of the fundamental aspects of nonlinear Raman spectroscopy, also known as coherent Raman spectroscopy. The theoretical basis from which coherent Raman spectroscopy developed is described, along with its applications, utility, and implementation as well as advantages and disadvantages. Experimental data which typifies each technique is presented. This book is comprised of four chapters and opens with an overview of nonlinear optics and coherent Raman spectroscopy, followed by a discussion on nonlinear transfer function of matter. The derivation of third-order nonlinear effects is described and the problem is specialized to one dimension by assuming monochromatic plane waves propagating in the z direction. The next chapter reviews the salient features of seven coherent Raman techniques by calculating the resonant and non-resonant signal contributions in the monochromatic plane wave limit. Finally, the general areas of application of coherent Raman spectroscopy are highlighted. This monograph is written primarily for uninitiated or endeavoring coherent Raman spectroscopists and should also be of interest to experienced industrial and academic researchers.

  • Probabilistic Methods Applied to Electric Power Systems

    Proceedings of the First International Symposium, Toronto, Canada, 11–13 July 1986
    • 1 Edición
    • Samy G. Krishnasamy
    • Inglés
    Probabilistic Methods Applied to Electric Power Systems contains the proceedings of the First International Symposium held in Toronto, Ontario, Canada, on July 11-13, 1986. The papers explore significant technical advances that have been made in the application of probability methods to the design of electric power systems. This volume is comprised of 65 chapters divided into 10 sections and begins by discussing the probabilistic methodologies used in the assessment of power system reliability and structural design. The following chapters focus on the applications of probabilistic techniques to the analysis and design of transmission systems and structures; evaluation of design and reliability of distribution systems; system planning; and assessment of performance of transmission system components such as insulators, tower joints, and foundations. The probability-based procedures for dealing with data bases such as wind load and ice load are also considered, along with the effects of weather-induced loads on overhead power lines and the use of probability methods in upgrading existing power lines and components. The final section deals with applications of probability methods to power system problems not covered in other chapters. This book will be of value to engineers involved in uprating, designing, analyzing, and assessing reliability of transmission and distribution systems.

  • Calculations in Fundamental Physics

    Electricity and Magnetism
    • 1 Edición
    • T. Heddle
    • Robert Robinson + 1 más
    • Inglés
    Calculations in Fundamental Physics, Volume II: Electricity and Magnetism focuses on the processes, methodologies, and approaches involved in electricity and magnetism. The manuscript first takes a look at current and potential difference, including flow of charge, parallel conductors, ammeters, electromotive force and potential difference, and voltmeters. The book then discusses resistance, networks, power, resistivity and temperature, and electrolysis. Topics include shunts and multipliers, resistors in series, distribution circuits, balanced potentiometers, heating, resistance thermometry, and thermistors. The text explains electrolysis and thermoelectricity, including electroplating, Avogadro's number, and thermoelectric power. The manuscript describes magnetic fields and circuits and inductors. Concerns include straight conductors, series circuits, magnetic moments, stored energy, and mutual inductance. The book also takes a look at electric fields, transients, and direct current generators and motors. The manuscript is a dependable reference for readers wanting to be familiar with electricity and magnetism.

  • The Design of Piled Foundations

    Structures and Solid Body Mechanics
    • 2 Edición
    • Thomas Whitaker
    • B. G. Neal
    • Inglés
    The Design of Piled Foundations, Second Edition focuses on the theories which have been advanced to predict the loads which piles will carry, both singly and when used in groups to form a piled foundation. Organized into 12 chapters, this book begins with an explanation of the utilization of piles. Subsequent chapters discuss the types of piles and their construction; pile driving by vibration; the calculation of the ultimate bearing capacity of a pile from soil properties; the settlement of single piles and the choice of a factor of safety; and piles in soft soils. Other chapters describe pile testing; piles in groups with vertical loading; horizontal forces on piles and pile group; and the durability of piles.

  • Handbook of Microscopy

    • 1 Edición
    • Marcel Locquin + 1 más
    • Inglés
    Handbook of Microscopy is a manual that deals mainly with the basic instruments and techniques used in light microscopy and its biological applications. A large section is devoted to the study of organic matter in microfossils preserved in rocks, in view of its stratigraphic importance in mining and oil prospecting. This text is comprised of six chapters; the first of which introduces the reader to the basic principles as well as to the instruments and techniques used in light microscopy. This book also discusses the microscopes and electronic flashlights for photomicrography, along with the use of monochromatic light, stereological and physicochemical microanalysis, microanalysis by electron microscopy, and microdetermination of physical values. Attention then turns to staining and impregnation and methods of fixation, examination, cutting, and mounting. The remaining chapters focus on the microscopy of topological stains and non-specific cytological stains, with emphasis on special methods used in animal and plant histology and protistology and mycological methods in pathology. This book is written specifically for microscopists.

  • Experimental Approaches and Applications

    • 1 Edición
    • Bernd Crasemann
    • Inglés
    Atomic Inner-Shell Processes, Volume II: Experimental Approaches and Applications focuses on the physics of atomic inner shells, with emphasis on experimental aspects including the use of radioactive atoms for studies of atomic transition probabilities. Surveys of modern techniques of electron and photon spectrometry are also presented, and selected practical applications of inner-shell processes are outlined. Comprised of six chapters, this volume begins with an overview of the general principles underlying the experimental techniques that make use of radioactive isotopes for inner-shell transition measurements. The discussion then turns to electron spectrometry, its instrumentation as well as basic and operational principles; X-ray diffraction spectrometry, paying particular attention to types of X-ray spectrometers and general characteristics of crystal spectrometers; spectrometry with solid-state detectors; and proportional-counter spectrometry. The final chapter considers some practical applications of inner-shell ionization phenomena, with particular reference to X-ray fluorescence analysis and astrophysics. This book should be valuable to physicists and other scientists who plan to engage in research on atomic inner-shell processes.

  • Mass Society

    • 1 Edición
    • Salvador Giner
    • Inglés
    Mass Society deals with the total outlook of human including modern politics culture, social inequality, community life, and problems. The book reviews the history of democracy and discontent. The text analyzes the mob rule, the disenchantment of progress, and the history of democracy. Modern sociological theory explains the opposition of two extreme societal models to describe the historical dynamics of mankind. The book is an attempt to explain that a mass society outlook exists and has some inner coherence and distinctive quality. The author argues that such outlook or theory is a prominent feature in the cultural imagination of man, and that modern secular society cannot be understood without such theory. The author then proceeds to identify majority with mass, and the identification of human with mass human. This identification will lead to a community vision, though the author argues the growth of a mass interpretation of society has a negative effect on the liberal theory of the individual. The text can be interesting for political science majors, sociologists, psychologists, and economists.

  • Physics of Nuclei and Particles

    Volume II
    • 1 Edición
    • Pierre Marmier + 1 más
    • Inglés
    Physics of Nuclei and Particles, Volume II explores the prevalent descriptive methods used in nuclear and particle physics, with emphasis on the phenomenological and model-based aspects. The interactions of nuclear particles are discussed, along with nuclear forces and potentials and scattering and reaction models employed in nuclear physics. The nuclear structure and models of the nucleus are also considered. Comprised of four chapters, this volume begins with a review of the characteristics of nucleons and other particles that play a role in nuclear interaction processes in order to gain further insight into the underlying physical problems. Neutron physics, antinucleons, deuteron physics, and two-body nuclear forces are highlighted, together with three- and four- nucleon systems and heavy-ion physics. The next three chapters deal with nuclear forces and potentials, as deduced from nuclear dynamics (scattering and polarization); scattering and reaction models used in nuclear physics; and nuclear models such as the shell model, models of deformed nuclei, and many-body self-consistent models. The book concludes with an analysis of the Brueckner-Bethe-Gold... theory of nuclear matter. This book will be of interest to physicists.

  • Basic Physical Training

    Fifty-Five Exercises in Diagrams and in Words
    • 1 Edición
    • Margaret Morris
    • Inglés
    Basic Physical Training explores health and correcting faults of breathing and posture to counteract the lack of natural movement in civilized life. This book is composed of two sections encompassing nine chapters, which evolved from the method of physical and mental training known as Margaret Morris Movement. Part I focuses on the closely inter-related practical objective of basic physical training, namely, the breathing, abdominal muscle training, feet strengthening, posture, stretching, relaxation, joint mobilization, and balance. Part II discusses the basic mechanism of breathing, followed by descriptions of exercises. This book will be of value to gymnasts, teachers, and people who wish to practice the exercises either for health or as a foundation for more strenuous training.

  • Gaseous Dielectrics II

    Proceedings of the Second International Symposium on Gaseous Dielectrics, Knoxville, Tennessee, U.S.A., March 9-13, 1980
    • 1 Edición
    • Loucas G. Christophorou
    • Inglés
    Gaseous Dielectrics II focuses on the discussion of the progress and issues related with gaseous dielectrics, their efficient use by the electric power industry, and how they affect the environment. This book features contributors who have pursued extensive research on gaseous dielectrics. The discussion starts with a presentation of the fundamental physics covering the subject. In this regard, numerical analyses are presented to show the nature of gaseous dielectrics. This book then proceeds by presenting the fundamental mechanisms involving corona discharge and breakdown in air as well as discharge processes in SF6. Supporting the discussion are numerical calculations that show how the processes progress. A discussion of “new gaseous dielectrics” is also presented. In this consideration, the breakdown behavior of new gases and gas mixtures as well as their strength are elaborated. This topic is followed by the evaluation of the effect of surface defects on the breakdown of gases and gas mixtures. Another part of the book discusses the effects of conducting particles to gases and gas mixtures in gas-insulated systems. A discussion of the decomposition of gases and gas mixtures is presented, including high-voltage testing of gases and gas mixtures. The bioenvironmental effects of dielectric gases are also discussed. This selection is a valuable source of information for readers who are interested in studying the industrial utilization of gaseous dielectrics.

  • Stellar Evolution

    • 2 Edición
    • A. J. Meadows
    • Inglés
    Stellar Evolution, Second Edition covers the significant advances in the understanding of birth, life, and death of stars. This book is divided into nine chapters and begins with a description of the characteristics of stars according to their brightness, distance, size, mass, age, and chemical composition. The next chapters deal with the families, structure, and birth of stars. These topics are followed by discussions of the chemical composition and the evolution of main-sequence stars. A chapter focuses on the unique features of the sun as a star, including its evolution, magnetic fields, activity, corona, and neutrinos. Other chapters consider the life histories of individual stars from their birth to their death. The concluding chapter describes the massive changes in Earth's galaxy with time and their observational characteristics. This book will prove useful to astronomers and researchers.

  • Low-Pressure Phenomena

    With Contributions in Memoriam Including a Complete Bibliography of His Works
    • 1 Edición
    • C. Guy Suits
    • Inglés
    The Collected Works of Irving Langmuir, Volume 1: Low-Pressure Phenomena is a 16-chapter text that covers the early work of Irving Langmuir, beginning with his doctoral thesis written in 1906, focusing on the chemical and physical aspects of low-pressure phenomena. The first chapters deal with the dissociation of various gases produced by hot platinum wires and the convection and conduction of gases at high temperatures. The subsequent chapters consider the velocity of reactions in gases, the chemically active modification of hydrogen, and the dissociation of hydrogen into atoms. Considerable chapters are devoted to chemical reactions at very low pressures. The final chapters discuss the radiation as an important factor in chemical action and the mechanism of the catalytic action of platinum in the reactions between hydrogen and oxygen. This book is of value to physical chemists and physical chemistry researchers.

  • Classical Thermodynamics of Non-Electrolyte Solutions

    • 1 Edición
    • H. C. Van Ness
    • Inglés
    Classical Thermodynamics of Non-Electrolyte Solutions covers the historical development of classical thermodynamics that concerns the properties of vapor and liquid solutions of non-electrolytes. Classical thermodynamics is a network of equations, developed through the formal logic of mathematics from a very few fundamental postulates and leading to a great variety of useful deductions. This book is composed of seven chapters and begins with discussions on the fundamentals of thermodynamics and the thermodynamic properties of fluids. The succeeding chapter presents the equations of state for the calculation of the thermodynamic behavior of constant-composition fluids, both liquid and gaseous. These topics are followed by surveys of the mixing of pure materials to form a solution under conditions of constant temperature and pressure. The discussion then shifts to general equations for calculation of partial molal properties of homogeneous binary systems. The last chapter considers the approach to equilibrium of systems within which composition changes are brought about either by mass transfer between phases or by chemical reaction within a phase, or by both.

  • Men of Physics: Karl Lark-Horovitz

    Pioneer in Solid State Physics
    • 1 Edición
    • V. A. Johnson
    • D. ter Haar
    • Inglés
    Men of Physics: Karl Lark-Horovitz presents the biography of Karl Lark-Horovitz, a physicist who significantly contributed in the then-young field of experimental nuclear physics. This book discusses the Lark-Horovitz important work in structure determination by X-ray and electron diffraction methods. Organized into two parts encompassing 19 chapters, this book begins with an overview of the biographical account of Karl Lark-Horovitz. This text then describes Lark-Horovitz's creation of a highly regarded graduate program in physics at Purdue University, which is a feat involving both the acquisition of facilities in the face of enormous difficulties and the stimulation of young physicists to develop their talents. Other chapters consider Lark-Horovitz's personal efforts and achievements in the renascence and unfolding of the field now known as solid state physics. The final chapter describes the influence of physical phenomena on visual acuity and the apparent image size. This book is a valuable resource for physicists, teachers, and students.

  • Polymyositis and Dermatomyositis

    • 1 Edición
    • Marinos C. Dalakas
    • Inglés
    Polymyositis and Dermatomyositis provides extensive information regarding Polymyositis and Dermatomyositis (PM/DM), which is described as a heterogeneous disease complex. This book is divided into four sections: Part I (Clinical Features) covers the classification of PM/DM, details of the clinical presentation, and the disease's association with the other connective tissue disorders and malignancies. Part II (Etiology and Mechanisms) covers advances in the immunopathology and viral etiology of PM/DM along with a frequently recognized entity: inclusion body myositis. Part III (Diagnosis and Treatment) covers the histologic, muscle enzyme histochemical, electron microscopic, and resin histology features of PM/DM along with those electromyographic features that could help make a more accurate diagnosis. Part IV (Overview) summarizes the issues that may not have been clear and highlights differing and unsettled views or present available data. This text is directed to clinicians in private practice or in academic institutions concerned with PM/DM patients, including neurologists, rheumatologists, pediatricians, dermatologists, physiatrists, and neuromuscular investigators. This book is intended as well for neuromuscular pathologists who interpret muscle biopsy specimens and electromyographers who perform EMG studies to help determine the clinical diagnosis. Researchers in immunology and immunopathology of neuromuscular diseases will find discussions in this book invaluable.

  • Diagnostics for Fusion Experiments

    Proceedings of the Course, Varenna, Italy, 4-16 September 1978
    • 1 Edición
    • E. Sindoni + 1 más
    • Inglés
    Diagnostics for Fusion Experiments provides information pertinent to the fundamental aspects of plasma physics. This book presents the requirement in measuring electron and ion temperatures at the multi-key level. Organized into four parts encompassing 36 chapters, this book begins with an overview of the principles and methods by which analysis of the fast neutrals obtained by charge exchange in the plasma volume can be utilized to obtain the plasma ion temperature. This text then examines the use of active particle beam systems in plasma diagnostics. Other chapters consider the source function for production of fast neutrals in Tokamak plasma. This book discusses as well the special diagnostic needs of mirror machines, with focus on diagnostics involving the higher-power neutral beams used with them. The final chapter deals with the standard mirror fission-fusion hybrid, tandem mirror, and the field-reversed mirror. This book is a valuable resource for experimental physicists and research workers.

  • Perspectives in Physical Education

    • 1 Edición
    • Walter P. Kroll
    • Inglés
    Perspectives in Physical Education presents a summary of some of the important forces influencing the development of graduate study and research at universities; the origins of professional training for teachers of physical education; and the origins of a scientific or quasi-academic discipline of physical education. The book then discusses the first graduate study programs in physical education and the developments in graduate education. The dimensions of a profession; the research productivity in physical education; and the research laboratory in physical education are also considered. The book further tackles the scientific method in perspective; the unscientific problems in the development of a scientific model; and the establishment of priorities in research. People who teach and those who take courses in research methods, scientific foundations, seminars dealing with professional problems and curriculum issues, or independent research will find the text useful.

  • Atomic and Nuclear Chemistry

    Atomic Theory and Structure of the Atom
    • 1 Edición
    • T. A. H. Peacocke
    • J. E. Spice
    • Inglés
    Atomic and Nuclear Chemistry, Volume 1: Atomic Theory and Structure of the Atom presents the developments in classical atomic chemistry in the 19th century. This book discusses the atomic theory in terms of existing ideas on nuclear structure and the wave mechanics of electrons in atoms. Organized into six chapters, this volume begins with an overview of the origin of the atomic theory. This text then explores Berzelius's atomic weight tables. Other chapters consider Dalton's conception of an atom as a hard dense sphere. This book discusses as well the significant results of the simple wave mechanical treatment. The final chapter deals with the determination of the Avogadro's number, which enabled the actual masses of atoms and molecules to be determined. This book is a valuable resource for atomic physicists, chemists, and research workers. First-year university students who are taking chemistry as a subsidiary subject will also find this book useful.

  • Hydrotherapy and Physiotherapy

    For Bath Attendants, Nurses and Biophysical Assistants
    • 1 Edición
    • Lionel C. E. Calthrop
    • Inglés
    Hydrotherapy and Physiotherapy for Bath Attendants, Nurses and Biophysical Assistants considers the general principles and practice of hydrology and physiotherapy. This book is composed of two parts encompassing nine chapters. Part I deals first with the general principles of hydrology and hydrotherapy, followed by discussions on the application of water in motion in various forms, such as steam vapor, compresses, and hot air. Part II examines first the basic principles of physiotherapy, including the nature and properties of the physical forces that can be used for treatment. This part looks into forces or rays used medically, such as electro-magnetic, heat, light, actinic, X-rays, and radium rays. This book is directed to those who want to become bath attendants, nurses, and biophysical attendants.

  • Physical Work and Effort

    Proceedings of the First International Symposium Held at the Wenner-Gren Center, Stockholm, December 2-4, 1975
    • 1 Edición
    • Gunnar Borg
    • Inglés
    Physical Work and Effort is a collection of papers presented at the Proceedings of the First International Symposium held at Stockholm on December 2-4, 1975. This book deals with the investigations done on the clinical physiology of work and effort. This text discusses interdisciplinary measures conducted by psychologists and physiologists on both theoretical and clinical issues. Part 1 discusses basic theories; methods and results that can be found in studies relating to fatigue; visual perception; and stress that includes a simple method of rating these estimates of perceptions. Part 2 evaluates differential and developmental problems such as sex, heart rates, and the differences found in aerobic function related to childhood daily physical activities. Part 3 covers topics on clinical and applied studies such as ECG changes in asymptomatic men; perceived pain during tread-mill exercise; and changes in heart rate during work exertion or when driving under traffic conditions. Part 4 evaluates the psychophysiological intercorrelations from a series of experiments and concludes that two factors are present in the perception of exertion during physical work—the local factor and a central factor. The book also includes the use of a model to evaluate the perceived ratings of these two factors. Psychologists, physiologists, physical therapists, physiotherapists, and scientists involved in work improvement will find this book very valuable.

Temas relacionados