Search results for ""Gordon Breach Science Publishers SA""

Based on lectures by the author, this volume is designed as a textbook on general ultrasonics. The text provides coverage of the propagation of ultrasonic waves in media with different elastic properties and under conditions close to those encountered in scientific and practical applications of ultrasound.

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First Published in 1985. Offering a surprisingly fresh look at Israeli society, this authoritative book casts a new light on one of its most fascinating and important social features- the relationship among Israeli ethnic groups. It demonstrates how seemingly contradictory themes of cultural assimilation and heightened ethnicity are linked together and explores the ways in which immigrants have retained their cultural identities when confronted with socialization and stratification in their adopted country.

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The authors expound on non-traditional phenomena for transfer theory, which are nevertheless of considerable interest in wave measurements, and bring the advances of transfer theory as close as possible to the practical needs of those working in all areas of wave physics. The book opens with a historical overview of the topic, then moves on to examine the phenomenological theory of radiative transport, blending traditional theory with original ideas. The transport equation is derived from first principles, and the ensuing discussion of the diffraction content of the transport equation and non-classical radiometry is illustrated by practical examples from various fields of physics. Popular techniques of solving the transport equation are discussed, paying particular attention to wave physics and computing the coherence function. The book also examines various problems which are no longer covered by the traditional radiative transfer theory, such as enhanced backscattering and weak localization phenomena, nonlinear transport problems and kinetic equations for waves. This monograph bridges the gap between the simple power balance description in radiative transfer theory and modern coherence theory. It will be of interest to researchers and professionals working across a wide range of fields from optics, acoustics and radar theory to astrophysics, radioastronomy and remote sensing, as well as to students in these areas.

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First published in 1989. Routledge is an imprint of Taylor & Francis, an informa company.

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Part II of the Selected Works of Ivan Georgievich Petrowsky, contains his major papers on second order Partial differential equations, systems of ordinary. Differential equations, the theory, of Probability, the theory of functions, and the calculus of variations. Many of the articles contained in this book have Profoundly, influenced the development of modern mathematics. Of exceptional value is the article on the equation of diffusion with growing quantity of the substance. This work has found extensive application in biology, genetics, economics and other branches of natural science. Also of great importance is Petrowsky's work on a Problem which still remains unsolved - that of the number of limit cycles for ordinary differential equations with rational right-hand sides.

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First Published in 1992. This book arose as a result of the authors work on the review ‘Solitary Vortices in Plasmas’ written for the Soviet Journal of Plasma Physics. With the development of nonlinear wave theory some novel concepts came into use, such as solitary waves, solitary vortices, and solitons. There is still some inconsistency in the use of these terms. The study of solitary waves (solitons) should ultimately lead to a better understanding of the internal structure of elementary particles. That is why solitons are attracting great attention from physicists and mathematicians. The material presented in this book shows that solitons are also of interest in plasma physics and geophysics, where these concepts have many important applications.

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A new direction of research has recently emerged at the boundary between elementary particle physics and atomic spectroscopy: the investigation of weak interactions by optical methods. These studies have led to the discovery of parity nonconservation in atomic transitions, which has served as one of the first decisive confirmations of the unified model of electroweak interactions. In this integrated picture of the subject the author considers the effects of space-inversion and time-reversal violation in atoms, molecules and condensed matter. The book is intended for physicists, and for theoretical and experimental physicists specializing in atomic, nuclear and elementary particle physics.

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One of the world's foremost authorities on magnetism, Professor Louis Neel was the recipient of the 1970 Nobel Prize in Physics. With all but ten of Neel's 150 original papers being written in French, the aim of this English edition is to bring this important work to a wider readership.

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First Published in 1990.This volume originates with a conference at Haverford College, April 28-30, 1989. On that weekend an international group of scholars, inside and outside governments, from Africa and elsewhere, assembled to address the theme, "Toward Peace and Security in Southern Africa." The conference was based on a sense of urgency concerning the continuing plight of the region -- reflected in the renewed state of emergency in South Africa and the declining economies in southern Africa - as well as, paradoxically, a sense of impending opportunity for South Africa and the region, as manifested in the Angola-Namibia accords recently negotiated.

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Comprehensive single source for the theory on and status of current research into laser light pressure on atoms and atomic particles. Part I presents the fundamentals of the theory of resonance light pressure, analyzes the basic relations of the radiatio9n force acting on atomic particles, discusses the properties of light pressure for fields of spatial and time structure. Part II describes investigations into the control of atoms and atomic ions by laser pressure, the cooling of atomic beams, and localized atomic ions. It also describes applications of cooled atoms and ions in atomic physics and spectroscopy.

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Algebraic and Differential Topology presents in a clear, concise, and detailed manner the fundamentals of homology theory. It first defines the concept of a complex and its Betti groups, then discusses the topolgoical invariance of a Betti group. The book next presents various applications of homology theory, such as mapping of polyhedrons onto other polyhedrons as well as onto themselves. The third volume in L.S. Pontryagin's Selected Works, this book provides as many insights into algebraic topology for today's mathematician as it did when the author was making his initial endeavors into this field.

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Highly technical monograph in which the authors, writing on the basis of their own recent research for the benefit of expert readers, describe a general theory of stochastic integration equations. First published in 1990.

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This volume is devoted to a study of the relationship between stress and health. The aim of this work is to present an account of this complex and difficult problem, without the sensationalism often associated with modern environmental remedies.

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This book provides comprehensive coverage of the basic theory, calculation methods and optimization of high and ultra-high vacuum systems and equipment. After an explication of molecular kinetic theory as applied to the problems of vacuum technology, the book examines methods (including the Monte Carlo method) of analyzing molecular flow in nonequilibrium systems. It goes on to describe the parameters for separate vacuum system components, and ends with a section on molecular flow in structures with absorbing walls.

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Examines several key semiconductor deep centers, all carefully chosen to illustrate a variety of essential concepts. A deep center is a lattice defect or impurity that causes very localized bound states and energies deep in the band gap. For each deep center chosen, a scientist instrumental in its development discusses the theoretical and experimental techniques used to understand that center. The second edition contains four new sections treating recent developments, including a chapter on hydrogen in crystalline semiconductors.

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First Published in 1985, this yearbook is an annual reference providing a concise source of information concerning recent developments in the radiopharmaceutical sciences.

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This study presents an account of electromagnetic phenomena in the earth's crust immediately preceding a tectonic earthquake. The results of experiments performed throughout the last 20 years using data collected from the satellite and ground-based observations are analyzed and form the basis of various conceptual explanations of seismo-electromagnetic phenomena. The authors also present their own theoretical model of the generation of electromagnetic emission in the earth's crust. The tendency for earthquake-prone areas to be used for modern urban and industrial development underlines the significance of this monograph. Its applications are extensive, including defrectoscopy, monitoring stress in mines, and the development of electromagnetic methods of earthquake prediction; and should interest geologists, geophysicists, and specialists in solid-state physics.

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While the architecture of present-day parallel supercomputers is largely based on the concept of a shared memory, with its attendant limitations of common access, advances in semicoductor technology have led to the development of highly parellel computer architectures with decentralized storage and limited connections in which each processor possesses high bandwidth local memory connected to a small number of such architectures, enabling cost-effective high-speed parallel processing for large volumes of data, with ultra-high throughput rates. Algorithms suitable for implementation on systolic arrays find applications in areas such as signal and image processing, pattern matching, linear algebra, recurrence algorithms and graph problems. This book provides an insight into the implementation of systolic arrays and gives a comprehensive overview of the techniques and theories contributing to the design of systolic algorithms.

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This book gives a reliable review on structure selection of stochastic dynamic systems using information criteria AIC, BIC, o and stochastic complexity. After theoretical investigations many simulations are estimators, which illustrate both the effectiveness and the limitations of these methods. The reader can gain his or her own experience on the"working" of many methods (associated with different parameter estimators) using the demonstration disk which can be run on most IBM-compatible personal computers. The book will be helpful to anybody interested in applying automated methods of model-structure selection inn control engineering, in time series analysis or in signal processing.

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First Published in 1991. This is Volume 13 in a series of Transportation Studies. It contains 2 parts of the proceedings of a Conference held at Stockholmsmassan, Alvsjo, Sweden, 21-24 May 1989, organized by the Swedish Board of Transport in co-operation with the Department of Traffic Planning and Engineering, Lund Institute of Technology.

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First Published in 1986. This is Volume nine of the Communication Journal of 1986 which provides a forum for new and challenging discussions about communication in general, and media studies in particular. Focusing on Feminist critiques of popular culture, it includes articles on feminist approaches to popular culture, the situation of lesbianism as Feminism's magical sign in the US, identifying ideological seams and interventions in feminist theory and communication studies.

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First published in 1985. Routledge is an imprint of Taylor & Francis, an informa company.

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