springer springer dez 1999 (354 risultati)

Taschenbuch. Condizione: Neu. Neuware -The end of the second millenium is distinguished for the increasing interest in the field of critical care medicine, not only among physicians and clinical scientists but also on the part of the mass media. This is an interdisciplinary area of medicine drawing upon the specialties of anesthesiology, internal medicine and surgery, and relying upon the essential contributions and support from basic research. Advances in critical care medicine depend on the application of new technologies to the clinic, the full integration of computers and informatics, the continual training of physicians and technicians, and the consideration of ethical issues in the clinical setting. Within this complex panorama of complementary approaches and viewpoints, it is apparent that critical care medicine is one of the best examples of evidence-based medicine.

Taschenbuch. Condizione: Neu. Neuware -You are a hired gun of sorts: a manager, scientist, or en gineer called upon to edit a document. Perhaps you are overseeing a long report or thesis, reviewing a journal article, or providing comments on a proposal. For the document before you, what changes do you suggest How do you clearly and efficiently communicate those changes to the author How do you convince the author and the other editors that those changes are needed The answers to these questions define how you edit someone's writing. In business, engineering, and science, the process of editing causes much strife. In fact, my experience in teach ing professional writing over the past fifteen years has been that editing is the number one complaint that pro fessionals have about the process of documenting their work. Many professionals complain that this editing seems to arise more from whim than from logic-that what flies in one document is often shot down in another. Others complain that editors change too much, essentially inserting their own individual styles. Still others complain that the sign-off process is so inefficient and taxing that they sometimes do not document work they know should viii Preface be documented. While in many cases these complaints are unfounded, in many others they are legitimate. This book addresses those complaints that are legitimate by showing managers, scientists, and engineers how to make their editing both more effective and more efficient.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 172 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -Using harmonic maps, non-linear PDE and techniques from algebraic geometry this book enables the reader to study the relation between fundamental groups and algebraic geometry invariants of algebraic varieties. The reader should have a basic knowledge of algebraic geometry and non-linear analysis. This book can form the basis for graduate level seminars in the area of topology of algebraic varieties. It also contains present new techniques for researchers working in this area.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 152 pp. Englisch.

Buch. Condizione: Neu. Neuware -This volume is based on courses on Statistical Mechanics which I have taught for many years at the Worcester Polytechnic Institute. My objective is to treat classical statistical mechanics and its modem applications, especially interacting particles, correlation functions, and time-dependent phenomena. My development is based primarily on Gibbs's ensemble formulation. Elementary Lectures in Statistical Mechanics is meant as a (relatively sophis ticated) undergraduate or (relatively straightforward) graduate text for physics students. It should also be suitable as a graduate text for physical chemistry stu dents. Physicists may find my treatment of algebraic manipulation to be more explicit than some other volumes. In my experience some of our colleagues are perhaps a bit over-enthusiastic about the ability or tendency of our students to complete gaps in the derivations. I emphasize a cyclic development of major themes. I could have begun with a fully detailed formal treatment of ensemble mechanics, as found in Gibbs's volume, and then given material realizations. I instead interleave formal discussions with simple concrete models. The models illustrate the formal definitions. The approach here gives students a chance to identify fundamental principles and methods before getting buried in ancillary details.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 452 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -Microsoft's Visual C++ 6.0 contains lots of new features designed to help developers build high performance applications. This book covers all these, which makes it ideal reading for those who want a quick introduction to Windows programming with Visual C++ and the Microsoft Foundation class (MFC) library. Topics covered by Ian Chivers in this book include: The 2 key Windows classes: CFrameWnd and CWinApp; Message Maps; Controls. Graphical Output Newcomers to the package will find that Essential Visual C++ 6.0 fast will help them to create their own applications - incorporating all the new features - quickly, effectively and productively.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 228 pp. Englisch.

Buch. Condizione: Neu. Neuware -The study of the development of flowering plants may be said to be in the throes of a revolution. The literature on the subject is extensive and continues to grow rapidly as new discoveries pile one on top of the other; moreover, these striking advances in our knowledge have put plant developmental biology well ahead of other aspects of the study of plants. This has come about after a period of neglect and stagnation in the field and has been triggered by the power of recombinant DNA technology to analyze genetic information and by a fruitful cross-fertilization between physiology, genetics, and molecular biology. Whereas considerations of developmental phenomena were at one time largely restricted to the structure and physiology of a wide selection of plants, recent molecular and genetic approaches are focused on one or two model systems. Notwithstanding the difficulty of having to relate developmental mechanisms in a few experimentally attractive models to the enormous range of plants, the use of model systems has gained wide accep tance. This book is intended to meet the need for a unified account of the general principles of development of flowering plants representing structural, physiolog ical, biochemical, genetic, and molecular perspectives. It arose out of the revision and upgrading of an undergraduate course in plant development that I have taught here at The Ohio State University for more than 20 years.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 380 pp. Englisch.

Buch. Condizione: Neu. Neuware -To all four of us, Carsten was the best possible friend and colleague. To Finn, he was a fellow student in the history of science for several years at the Niels Bohr Institute; to Relge, he was a welcome resource for personal and intellectual interac tion in an otherwise less than fertile environment for the history of science; Roger was Carsten's friend and advisor, not least in the development of the dissertation on which the present book is based; and as director of the Niels Bohr Archive, Erik was his main advisor in his historical work. Because he was the person closest to Carsten's work on his Ph. D. dissertation on the history of beta decay, on which the present book is based, it is only fitting that Erik stands as single author of the words in Carsten's memory at the very beginning of this book. Before his untimely death shortly after the completion of the Ph. D. disser tation, Carsten had himself plans to develop the dissertation into a book. Being a true perfectionist, he wanted to rework the manuscript substantively, especially with regard to relating it to the broader discussion among historians of science.Springer Basel AG in Springer Science + Business Media, Heidelberger Platz 3, 14197 Berlin 244 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -After nearly half a century of research, the Holy Grail of the eld of art- cial intelligence (AI) remains a comprehensive computational model capable of emulating the marvelous abilities of animals, including locomotion, p- ception, behavior, manipulation, learning, and cognition. The comprehensive modeling of higher animals ¿humans and other primates ¿remains elusive; However, the research documented in this monograph achieves nothing less than a functional computer model of certain species of lower animals that are by no means trivial in their complexity. Reported herein is the 1996 ACM Doctoral Dissertation Award winning work of Xiaoyuan Tu, which she carried out in the Department of Computer Science at the University of Toronto. Tu presents ¿arti cial shes¿, a rema- able computational model of familiar marine animals in their natural habitat. Originally conceived in the context of computer graphics, Tüs is to date the only PhD dissertation from this major sub eld of computer science (and the only thesis from a Canadian university) to win the coveted ACM award.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 196 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -The full title of the HCM network project behind this volume is VIM: A virtual multicomputer for symbolic applications. The three strands which bound the network together were parallel systems, advanced compilation techniques andarti cialintelligence witha commonsubstrate in the programminglanguage Lisp. The initial aim of the project was to demonstrate how the combination of these three technologies could be used to build a virtual multicomputer ¿ an ephemeral, persistent machine of available heterogeneous computing resources ¿ for large scale symbolic applications . The system would support a virtual processor abstraction to distribute data and tasks across the multicomputer, the actual physical composition of which may change dynamically. Our practical objective was to assist in the prototyping of dynamic distributed symbolic app- cations in arti cial intelligence using whatever resources are available (probably networked workstations), so that the developed program could also be run on more exotic hardware without reprogramming. What we had not foreseen at the outset of the project was how agents would unify the strands at the application level, as distinct from the system level o- lined above. It was as a result of the agent in uence that we held two workshops in May and December 1997 with the title ¿Collaboration between human and arti cial societies¿. The papers collected in this volume are a selection from presentations made at those two workshops. In each case the format consisted of a number of invited speakers plus presentations from the network partners.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 324 pp. Englisch.

Buch. Condizione: Neu. Neuware -The origins of multiple scattering theory (MST) can be traced back to Lord Rayleigh's publication of a paper treating the electrical resistivity of an ar ray of spheres, which appeared more than a century ago. At its most basic, MST provides a technique for solving a linear partial differential equa tion defined over a region of space by dividing space into nonoverlapping subregions, solving the differential equation for each of these subregions separately and then assembling these partial solutions into a global phys ical solution that is smooth and continuous over the entire region. This approach has given rise to a large and growing list of applications both in classical and quantum physics. Presently, the method is being applied to the study of membranes and colloids, to acoustics, to electromagnetics, and to the solution of the quantum-mechanical wave equation. It is with this latter application, in particular, with the solution of the SchrOdinger and the Dirac equations, that this book is primarily concerned. We will also demonstrate that it provides a convenient technique for solving the Poisson equation in solid materials. These differential equations are important in modern calculations of the electronic structure of solids. The application of MST to calculate the electronic structure of solid ma terials, which originated with Korringa's famous paper of 1947, provided an efficient technique for solving the one-electron Schrodinger equation.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 304 pp. Englisch.

Buch. Condizione: Neu. Neuware -Automated and semi-automated manipulation of so-called labelled transition systems has become an important means in discovering flaws in software and hardware systems. Process algebra has been developed to express such labelled transition systems algebraically, which enhances the ways of manipulation by means of equational logic and term rewriting.The theory of process algebra has developed rapidly over the last twenty years, and verification tools have been developed on the basis of process algebra, often in cooperation with techniques related to model checking. This textbook gives a thorough introduction into the basics of process algebra and its applications.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 180 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -This book constitutes the refereed proceedings of the 5th International Computer Science Conference, ICSC'99, held in Hong Kong, China, in December 1999.The 30 revised full papers presented together with 30 short papers were carefully reviewed and selected from 80 submissions. The book is divided into sections on information filtering, data mining, Web databases, user interfaces, modeling, information retrieval, workflow, applications, active networks, mobility and distributed databases, protocols, distributed systems, information retrieval and filtering, Web technologies, and e-commerce.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 548 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -Based on a lecture course at the Ecole Polytechnique (Paris), this text gives a rigorous introduction to many of the key ideas in nonlinear analysis, dynamical systems and bifurcation theory including catastrophe theory. Wherever appropriate it emphasizes a geometrical or coordinate-free approach which allows a clear focus on the essential mathematical structures. Taking a unified view, it brings out features common to different branches of the subject while giving ample references for more advanced or technical developments.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 312 pp. Englisch.

Buch. Condizione: Neu. Neuware -The approach taken by this book is based on two beliefs. The first is that almost nobody understands calculus fully the first time around: multiple exposures are required. The second belief is that graphing calculators can be used to make the introduction of the theory of limits much easier for the students. This book presents the theoretical pieces of introductory calculus, using appropriate technology, in a style suitable to accompany almost any first calculus text. It offers a large range of increasingly sophisticated examples and problems to build understanding of the notion of limit and other theoretical concepts. It is aimed at students who will study fields in which the understanding of calculus as a tool is not sufficient. The text uses the 'spiral approach' of teaching, returning again and again to difficult topics, anticipating such returns across the calculus courses in preparation for the first analysis course. The book may be used as the 'content' text for a transition to upper level mathematics course.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 236 pp. Englisch.

Buch. Condizione: Neu. Neuware -The workshop 'Nonhnear MHD Waves and Turbulence' was held at the - servatoire de Nice, December 1-4, 1998 and brought together an international group of experts in plasma physics, fluid dynamics and applied mathematics. The aim of the meeting was to survey the current knowledge on two main topics: (i) propagation of plasma waves (like Alfven, whistler or ion-acoustic waves), their instabilities and the development of a nonlinear dynamics lea ding to solitonic structures, wave collapse or weak turbulence; (ii) turbulence in magnetohydrodynamic flows and its reduced description in the presence of a strong ambient magnetic fleld. As is well known, both aspects play an important role in various geophysical or astrophysical media such as the - gnetospheres of planets, the heliosphere, the solar wind, the solar corona, the interplanetary and interstellar media, etc. This volume, which includes expanded versions of oral contributions pre sented at this meeting, should be of interest for a large community of resear chers in space plasmas and nonlinear sciences. Special effort was made to put the new results into perspective and to provide a detailed literature review. A main motivation was the attempt to relate more closely the theoretical un derstanding of MHD waves and turbulence (both weak and strong) with the most recent observations in space plasmas. Some papers also bring interesting new insights into the evolution of hydrodynamic or magnetohydrodynamic structures, based on systematic asymptotic methods.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 404 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -From the reviews: 'O'Meara treats his subject from this point of view (of the interaction with algebraic groups). He does not attempt an encyclopedic coverage .nor does he strive to take the reader to the frontiers of knowledge. . Instead he has given a clear account from first principles and his book is a useful introduction to the modern viewpoint and literature. In fact it presupposes only undergraduate algebra (up to Galois theory inclusive). The book is lucidly written and can be warmly recommended.J.W.S. Cassels, The Mathematical Gazette, 1965'Anyone who has heard O'Meara lecture will recognize in every page of this book the crispness and lucidity of the author's style; The organization and selection of material is superb. deserves high praise as an excellent example of that too-rare type of mathematical exposition combining conciseness with clarity.R. Jacobowitz, Bulletin of the AMS, 1965Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 360 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -This book treats the theory of representations of homogeneous polynomials as sums of powers of linear forms. The first two chapters are introductory, and focus on binary forms and Waring's problem. Then the author's recent work is presented mainly on the representation of forms in three or more variables as sums of powers of relatively few linear forms. The methods used are drawn from seemingly unrelated areas of commutative algebra and algebraic geometry, including the theories of determinantal varieties, of classifying spaces of Gorenstein-Artin algebras, and of Hilbert schemes of zero-dimensional subschemes. Of the many concrete examples given, some are calculated with the aid of the computer algebra program 'Macaulay', illustrating the abstract material. The final chapter considers open problems. This book will be of interest to graduate students, beginning researchers, and seasoned specialists. Prerequisite is a basic knowledge of commutative algebra and algebraic geometry.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 388 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware - The end of the second millenium is distinguished for the increasing interest in the field of critical care medicine, not only among physicians and clinical scientists but also on the part of the mass media. This is an interdisciplinary area of medicine drawing upon the specialties of anesthesiology, internal medicine and surgery, and relying upon the essential contributions and support from basic research. Advances in critical care medicine depend on the application of new technologies to the clinic, the full integration of computers and informatics, the continual training of physicians and technicians, and the consideration of ethical issues in the clinical setting. Within this complex panorama of complementary approaches and viewpoints, it is apparent that critical care medicine is one of the best examples of evidence-based medicine.

Buch. Condizione: Neu. Neuware -In 1905, Albert Einstein offered a revolutionary theory - special relativity - to explain some of the most troubling problems in current physics concerning electromagnetism and motion. Soon afterwards, Hermann Minkowski recast special relativity essentially as a new geometric structure for spacetime. These ideas are the subject of the first part of the book. The second part develops the main implications of Einstein's general relativity as a theory of gravity rooted in the differential geometry of surfaces. The author explores the way an individual observer views the world and how a pair of observers collaborates to gain objective knowledge of the world. He has tried to encompass both the general and special theory by using the geometry of spacetime as the unifying theme of the book. To read it, one needs only a first course in linear algebra and multivariable calculus and familiarity with the physical applications of calculus.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 484 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware - An experienced physician knows how to recognize a patient suffering from sepsis, but cannot accurately determine whether the patient will survive. Cardinal elements of the treatment for sepsis include specific antibiotic and vasoactive drugs, enteral and parenteral nutrition, artificial respiration, and optimization of the oxygen transport to tissues. Nonetheless, with a certain frequency, these techniques are insufficient to ensure the recovery of a critically ill patient, especially when it is necessary to overcome functional alterations subsequent to organ and vital-system overload. The key elements in the progression of the sepsis-MODS syndrome are tied to numerous factors. These include: the severity and location of the lesion; the patient's age; the remaining functional reserve; the presence of mediatory which may be stimulatory, inhibitory or both.

Buch. Condizione: Neu. Neuware - Business Driven Action Learning: The Key Elements PART 1: BUSINESS DRIVEN ACTION LEARNING: MULTINATIONAL COMPANY EXPERIENCES Daimler-Chrysler: Global Leadership Development Using Action-Orientated and Distance-Learning Techniques Dow: Sustaining Change and Accelerating Growth Through Business Focused Learning DuPont: Business Driven Action Learning to Shift Company Direction General Electric's Executive Action Learning Programmes Heineken, Shell et al: Twenty Years of Consortium Action Learning Hoffman La Roche and Boehringer Mannheim: Mission Impossible - Executive Development During a Takeover IBM: Using Business Driven Action Learning in a Turnaround Johnson & Johnson: Executive Development and Strategic Business Solutions through Action Learning Phillips and Action Learning: From Training to Transformation Motorola: Combining Business Projects with Learning Projects Scancem: 'What Did We Earn and Learn ': Emerging Markets and Business Driven Action Learning Siemens Management Learning: A Highly Integrated Model to Align Learning Processes with Business Needs Volkswagen: Action Learning and the Development of High Potentials PART 2: FACILITATING AND ENHANCING BUSINESS DRIVEN ACTION LEARNING: GUIDELINES ON CO-ORDINATION AND TEAMWORK Strategic Management by Project Group: Lessons Learned General Electric Executive Learning Programmes: Checklist and Tools for Action Learning Teams Facilitating High Performance Teamwork and Leadership Executive Team Facilitation: Some Observations Organising the External Business Perspective: The Role of the Country Co-ordinator in Action Learning Programmes 'Learning the Hard Way': Creating an Executive Development Opportunity for Learning and Reflection Recommended and Referenced Sources About the Contributors.

Taschenbuch. Condizione: Neu. Neuware - The protection of sensitive information against unauthorized access or fraudulent changes has been of prime concern throughout the centuries. Modern communication techniques, using computers connected through networks, make all data even more vulnerable for these threats. Also, new issues have come up that were not relevant before, e. g. how to add a (digital) signature to an electronic document in such a way that the signer can not deny later on that the document was signed by him/her. Cryptology addresses the above issues. It is at the foundation of all information security. The techniques employed to this end have become increasingly mathematical of nature. This book serves as an introduction to modern cryptographic methods. After a brief survey of classical cryptosystems, it concentrates on three main areas. First of all, stream ciphers and block ciphers are discussed. These systems have extremely fast implementations, but sender and receiver have to share a secret key. Public key cryptosystems (the second main area) make it possible to protect data without a prearranged key. Their security is based on intractable mathematical problems, like the factorization of large numbers. The remaining chapters cover a variety of topics, such as zero-knowledge proofs, secret sharing schemes and authentication codes. Two appendices explain all mathematical prerequisites in great detail. One is on elementary number theory (Euclid's Algorithm, the Chinese Remainder Theorem, quadratic residues, inversion formulas, and continued fractions). The other appendix gives a thorough introduction to finite fields and their algebraic structure.

Buch. Condizione: Neu. Neuware -globalized Fejer's theorem; he showed that the Fourier series for any f E Ld-7I', 7I'] converges (C, 1) to f (t) a.e. The desire to do this was part of the reason that Lebesgue invented his integral; the theorem mentioned above was one of the first uses he made of it (Sec. 4.18). Denjoy, with the same motivation, extended the integral even further. Concurrently, the emerging point of view that things could be decom posed into waves and then reconstituted infused not just mathematics but all of science. It is impossible to quantify the role that this perspective played in the development of the physics of the nineteenth and twentieth centuries, but it was certainly great. Imagine physics without it. We develop the standard features of Fourier analysis-Fourier series, Fourier transform, Fourier sine and cosine transforms. We do NOT do it in the most elegant way. Instead, we develop it for the reader who has never seen them before. We cover more recent developments such as the discrete and fast Fourier transforms and wavelets in Chapters 6 and 7. Our treatment of these topics is strictly introductory, for the novice. (Wavelets for idiots ) To do them properly, especially the applications, would take at least a whole book.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 520 pp. Englisch.

Buch. Condizione: Neu. Neuware -Randall B, Lowe Piper & Marbury, L.L.R The issue of costing and pricing in the telecommunications industry has been hotly debated for the last twenty years. Indeed, we are still wrestling today over the cost of the local exchange for access by interexchange and competitive local ex change carriers, as well as for universal service funding. The U.S. telecommunications world was a simple one before the emergence of competition, comprising only AT&T and independent local exchange carriers. Costs were allocated between intrastate and interstate jurisdictions and then again, between intrastate local and toll. The Bell System then divided those costs among itself (using a process referred to as the division of revenues) and independents (using a process called settlements). Tolls subsidized local calls to keep the politi cians happy, and the firm, as a whole, covered its costs and made a fair return. State regulators, however, lacked the wherewithal to audit this process. Their con cerns centered generally on whether local rates, irrespective of costs, were at a po litically acceptable level. Although federal regulators were better able to determine the reasonableness of the process and the resulting costs, they adopted an approach of 'continuous surveillance' where, like the state regulator, the appearance of rea sonableness was what mattered. With the advent of competition, this historical costing predicate had to change. The Bell System, as well as the independents, were suddenly held accountable.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 300 pp. Englisch.

Buch. Condizione: Neu. Neuware -Over the last twenty-five years the significance of criminal justice has dramatically changed. In a 'post-modern' culture, criminal law serves more and more as a focal point in public morality. The 'discovery' of the victim of crime can be seen as the marking point by which criminal justice got its central position in the maintenance of social order. It is the result of a general 'victimalization' of today's morality.This ingenious book - according to Michael Tonry - combines insights from criminology, sociology and moral philosophy. It is especially inspired by the work of Richard Rorty, who stresses the sensibility for suffering as the major source of morality in post-modern times. It describes the arousal of attention for victims and the development of crime prevention. More specifically, it analyzes child sexual abuse and prostitution.This 'illuminating' book will be an eye-opener for theorists in criminology and moral philosophy, but will also be an inspiring work for policy makers in the area of criminal justice.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 194 pp. Englisch.

Buch. Condizione: Neu. Neuware -Expanded bed adsorption chromatography is a novel processing technique for the purification of biomolecules, combining clarification, concentration and initial purification in one step. By such an integration it is possible to reduce the number of steps in the purification process, to shorten the processing time and to improve the yields.The technology is new, and interesting developments have taken place concerning the adsorbents, the processing technology and potential applications. Both small-scale laboratory processes and larger industrial processes are being developed.Expanded bed chromatography is one of the most exciting new developments in downstream processing in recent years. The technology will be a standard procedure when new biotechnological processes are being developed.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 280 pp. Englisch.

Buch. Condizione: Neu. Neuware -Much of this book is concerned with autoregressive and moving av erage linear stationary sequences and random fields. These models are part of the classical literature in time series analysis, particularly in the Gaussian case. There is a large literature on probabilistic and statistical aspects of these models-to a great extent in the Gaussian context. In the Gaussian case best predictors are linear and there is an extensive study of the asymptotics of asymptotically optimal esti mators. Some discussion of these classical results is given to provide a contrast with what may occur in the non-Gaussian case. There the prediction problem may be nonlinear and problems of estima tion can have a certain complexity due to the richer structure that non-Gaussian models may have. Gaussian stationary sequences have a reversible probability struc ture, that is, the probability structure with time increasing in the usual manner is the same as that with time reversed. Chapter 1 considers the question of reversibility for linear stationary sequences and gives necessary and sufficient conditions for the reversibility. A neat result of Breidt and Davis on reversibility is presented. A sim ple but elegant result of Cheng is also given that specifies conditions for the identifiability of the filter coefficients that specify a linear non-Gaussian random field.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 268 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -A lot has happened since the first edition of this book was written. When the first edition was prepared, there was only one version of the Standard Template Library (STL) available-the Hewlett-Packard version. Since then, several other versions have appeared from major compiler and library vendors. This is in an effort to conform to the recent International Standards Organization/International Electrotechnical Commission (ISO/IEC) C++ standards, which define the STL as part of the Standard C++ Library. As expected, the STL is becoming widely available and an accepted part of C++ program development. This is good. Unfortunately, the proliferation of implementations makes it difficult to exactly define the STL. We now have mul tiple implementations, many of which are slightly incompatible with one another. The reasons for this are largely due to different capabilities of the compilers on which they are implemented. Many compilers do not implement the most recent features of the language since production of standards often precedes conform ing implementations by many months. This will improve over time as the com pilers add the necessary capabilities to support the full STL.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 612 pp. Englisch.

Buch. Condizione: Neu. Neuware -Hydrogeology of Crystalline Rocks deals with deep groundwater in the granite and gneiss basement of the continents. It has become evident during the past years that highly mineralized water is present in an interconnected fracture network of the basement. Thus, the upper part of the crust of the continents can be viewed as an aquifer and investigated with tools common in hydrogeology.This book presents accounts on water-conducting features of crystalline rocks and summarizes the hydraulic properties of the basement. The volume includes reviews, new data and research on the often remarkable chemical composition of deep groundwater. Microbial processes in the deep basement aquifer are probably more important than previously thought. Two contributions focus on this recent extension of research of the biosphere to greater depth in the Earth.This book represents the first multidisciplinary and integrated account of deep groundwater hydrology in crystalline basement. It is of interest to hydrologists and hydrogeologists working with water in crystalline rocks, but also to solid earth geophysicists, geochemists and petrologists with an interest in fluids in the crust. Scientists involved in nuclear waste disposal programs and geothermal energy development will find a wealth of stimulating ideas in this volume.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 292 pp. Englisch.

Buch. Condizione: Neu. Neuware -Solitons were discovered by John Scott Russel in 1834, and have interested scientists and mathematicians ever since. They have been the subject of a large body of research in a wide variety of fields of physics and mathematics, not to mention engineering and other branches of science such as biology. This volume comprises the written versions of the talks presented at a workshop held at Queen's University in 1997, an interdisciplinary meeting wherein top researchers from many fields could meet, interact, and exchange ideas. Topics covered include mathematical and numerical aspects of solitons, as well as applications of solitons to nuclear and particle physics, cosmology, and condensed-matter physics. The book should be of interest to researchers in any field in which solitons are encountered.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 340 pp. Englisch.