Springer springer mär 1990 (101 risultati)

Buch. Condizione: Neu. Neuware - Since the publication of the first edition of Fundamentals of Digital Switching in 1983, there has been substantial improvement in digital switching technology and in digital networks. Packet switching has advanced from a low-speed data-oriented switching approach into a robust broadband technology which supports services ranging from low-speed data to video. This technology has eclipsed the flexibility of circuit switching. Fiber optic cable has advanced since the first edition and has substantially changed the technology of transmission. to research in optical devices to find a still better means of This success has led switching. Digital switching systems continue to benefit from the 100-fold improvement in the capabilities of semiconductor devices which has occurred during the past decade. The chip industry forecasts a similar escalation in complexity during the next 10 years. Networks of switching systems have changed due to regulatory policy reform in many nations, including the breakup of the Bell System in the United States, the introduction of new types of carriers in Japan, competition in the United Kingdom, and a reexamination of public policy in virtually all nations. Standards bodies have been productive in specifying new capabilities for future networks involving interactive and distributive services through STM and A TM technologies.…

Buch. Condizione: Neu. Neuware - As the first edition of this book was going through the publication process, a revolution was taking place in the technologies available for the study of enzymes. The techniques of molecular biology, especially in genetic engineering of organisms and in site specific mutagenesis of genes, were established and were being brought into use to solve many problems in in enzymology. Added to these fundamental and applied science, not least advances the possibility of generating catalysts from antibodies has become a topic of major interest. These major innovations have changed the emphasis of much bioorganic research; whereas in the past, the protein was often the 'sleeping partner' ina study, its detailed function is now the major focus of scientific interest. Similarly in industry, the potential of genetically manipulated organisms to satisfy the needs for the production of chemicals and foodstuffs has been widely recognised. The second edition of 'Enzyme Chemistry, Impact and Applications' takes on board these new develop ments whilst maintaining the overall aims and views of the first edition. Many of the chapters have been completely rewritten to take account of advances in the last five years especially with regard to the impact of biologically based technologies. Although the book continues to approach its subject matter from the point of view of the chemist, the increased interdisciplinary content of much modern science will be obvious from the discussion.…

Buch. Condizione: Neu. Neuware - Scientists are coming under increasing pressure from activist groups to stop animal experimentation, branded as cruel and unnecessary for improving human health. This attitude, however, stems from an unrealistic evaluation of the situation and distorted information about present scientific knowledge. There is no question that most medical progress - perhaps all, in fac- has been attained through knowledge derived initially from experiments in various animal species. There is practically no way of replacing animals in these investigations and so-called 'alternative methods' are in reality merely complementary. Tissue cultures, cell, microorganisms, enzymes, membranes, mathematical models - all are useful for preliminary screening tests and for testing hypotheses, but the complexity of a living organism is such that in vivo studies are essential before any test can responsibly be made in man. This book presents the proceedings of an international symposium organized in Strasbourg (October 24-25, 1988), with the aim of assessing present-day requirements as regards animal experimentation in research related to major medical and toxicological problems still awaiting solutions.…

Buch. Condizione: Neu. Neuware - This textbook is for a course in advanced solid-state theory. It is aimed at graduate students in their third or fourth year of study who wish to learn the advanced techniques of solid-state theoretical physics. The method of Green's functions is introduced at the beginning and used throughout. Indeed, it could be considered a book on practical applications of Green's functions, although I prefer to call it a book on physics. The method of Green's functions has been used by many theorists to derive equations which, when solved, provide an accurate numerical description of many processes in solids and quantum fluids. In this book I attempt to summarize many of these theories in order to show how Green's functions are used to solve real problems. My goal, in writing each section, is to describe calculations which can be compared with experiments and to provide these comparisons whenever available. The student is expected to have a background in quantum mechanics at the level acquired from a graduate course using the textbook by either L. I. Schiff, A. S. Davydov, or I. Landau and E. M. Lifshiftz. Similarly, a prior course in solid-state physics is expected, since the reader is assumed to know concepts such as Brillouin zones and energy band theory. Each chapter has problems which are an important part of the lesson; the problems often provide physical insights which are not in the text. Sometimes the answers to the problems are provided, but usually not.…

Taschenbuch. Condizione: Neu. Neuware - Das derzeit umfassendste Lehr- und Nachschlagewerk der Notfallmedizin liegt jetzt in der zweiten, korrigierten und neu gestalteten Auflage vor. In bewährter Systematik wird das spezifische Wissen vermittelt, das die außerklinische Versorgung von akut lebensbedrohlich Erkrankten unter den erschwerten Bedingungen eingeschränkter diagnostischer und therapeutischer Möglichkeiten erfordert. Die übersichtliche Gliederung erleichtert nicht nur effektives Lernen und Lehren, sondern ermöglicht außerdem Ärzten und Rettungssanitätern jederzeit den raschen Abruf wichtiger Informationen.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The aim of this workshop series is to contribute to integration in computer science by applying graph-theoretic concepts. Commonalities between various fields of specialization in computer science may be detected by applying graph-theoretic concepts. The workshops are unusual in that they combine theoretical aspects with practice and applications. Applications dealt with in this volume include the use of graph-theoretic concepts in distributed and parallel computation, VLSI, CAD, software engineering, computer graphics, data structures, and computational geometry. 388 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book provides a comprehensive view of current developments in the theory of recursive reduced-order methods for singularly perturbed and weakly coupled linear control systems. The recursive methods offer several advantages: high accuracy can easily be achieved at low cost, parallel processing can be used, results are obtained under mild assumptions, and software and hardware implementation of the control algorithms is highly simplified. The book emphasizes mathematical developments as well as their application to solving practical problems. A number of real world examples demonstrating the usefulness of the theory are included. 216 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This selection of papers emphasizes the advances in the field and covers a wide range of topics in geophysics, geodynamics, and oceanography to which modern geodesy is contributing. 280 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The purpose of the Fifth International Conference on Statistical and Scientific Databases was to bring together database researchers, users, and system builders, to discuss the particular issues of interest and to propose new solutions to the problems of the area, both from the theoretical and from the application point of view. This proceedings volume contains three invited papers as well as the other 13 contributions. The papers cover a wide area of research: object oriented database systems, semantic modelling, deductive mathematical databases, security of statistical databases, implementational issues for scientific databases, temporal summary table management, graphical and visual interfaces, query optimization, distributed databases, and economic and geographical databases. 268 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The scope of this volume is to provide a forum dedicated to Experimental Robotics. The focus is on theoretical work which has been validated through experimental implementation. The papers are research papers pre- senting new results which reflect the conjecture-experimental cycle that researchers have gone through. 640 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The growing importance of the systems for symbolic computation has greatly influenced the decision of organizing DISCO '90 which is short for International Symposium on Design and Implementation of Symbolic Computation Systems. DISCO '90 focuses mainly on the most innovative methodological and technological aspects of hardware and software system design and implementation for Symbolic and Algebraic Computation, Automated Reasoning, Software Environments (Languages and User Interfaces), and Automatic Programming. In particular, it includes papers on the design and the development of significant running systems. The generalobjective of DISCO '90 is to present an up-to-date view of the field, while encouraging the scientific exchange among academic, industrial and user communities of the development of systems for symbolic computation. 300 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -LOGLAN '88 belongs to the family of object oriented programming languages. It embraces all important known tools and characteristics of OOP, i.e. classes, objects, inheritance, coroutine sequencing, but it does not get rid of traditional imperative programming: primitive types do not need to be objects; records, static arrays, subtypes and other similar type contructs are admitted. LOGLAN has non-traditional memory model which accepts programmed deallocation but avoids dangling reference. The LOGLAN semantic model provides multi-level inheritance, which properly cooperates with module nesting. Parallelism in LOGLAN has an object oriented nature. Processes are treated like objects of classes and communication between processes is provided by alien calls similar to remote calls. 148 pp. Englisch. …

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book deals with algebraic criteria for root clustering (inclusion) in general regions in the complex plane. It is based on the view that there are three approaches to root clustering: composite matrices and polynomial symmetric matrices, and rational mappings. The book presents two main results of potential benefit to the reader. First, given a linear dynamical system, it is possible to analyze its relative stability. Second, for that system it is possible to construct a dynamic controller of fixed order for closed loop relative stability. The reader is assumed to have some knowledge of linear algebra and the theory of complex variables. The book is aimed at systems and control researchers, mathematicians and physicists. 168 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book presents a comprehensive survey in which internationally recognized experts discuss specific topics. The wide spectrum of experimental and clinical investigations include the pathophysiologic, diagnostic and therapeutic aspects. Update 1990 represents the series' continuous effort to combine the most recent developments in one reference source for all those involved in cardiology, internal medicine, pediatrics, anesthesia, intensive care and emergency medicine. 896 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -This monograph introduces the theory of group representations and demonstrates how these group theoretical concepts can be used to solve problems from different areas of image science.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 152 pp. Englisch. …

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The volume contains the texts of the main talks delivered at the International Symposium on Complex Geometry and Analysis held in Pisa, May 23-27, 1988. The Symposium was organized on the occasion of the sixtieth birthday of Edoardo Vesentini. The aim of the lectures was to describe the present situation, the recent developments and research trends for several relevant topics in the field. The contributions are by distinguished mathematicians who have actively collaborated with the mathematical school in Pisa over the past thirty years.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 116 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -A note on the real spectrum of analytic functions on an analytic manifold of dimension one.- Two bounds for the number of connected components of a real algebraic set.- Strongly algebraic vector bundles over d.- Local resolution of singularities.- On vector bundles and real algebraic morphisms.- On the stability index of noetherian rings.- Real parts of complex algebraic curves.- Sous-ensembles alg¿iques r¿s de codimension 2.- Real abelian varieties and the singularities of an integrable Hamiltonian system.- Chainable fields and real algebraic geometry.- Shape invariant lists and realization as plane real algebraic curves with doublepoints.- Moyennes des fonctions sous-analytiques, densite, cone tangent et tranches.- Nullstellens¿e; conjectures and counterexamples.- Sur un th¿eme de cheponkus.- Isotopies and non-recursive functions in real algebraic geometry.- Slices: Functions for abstract real analysis.- Complexity of the computation of cylindrical decomposition and topology of real algebraic curves using Thom's lemma.- On the topology of global semianalytic sets.- Piecewise linearization of subanalytic functions II.- Classification birationnelle des surfaces rationnelles reelles.- Sur les racines d'un polynome a coefficients series formelles.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 376 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -This book provides a simple introduction to a nonlinear theory of generalized functions introduced by J.F. Colombeau, which gives a meaning to any multiplication of distributions. This theory extends from pure mathematics (it presents a faithful generalization of the classical theory of C functions and provides a synthesis of most existing multiplications of distributions) to physics (it permits the resolution of ambiguities that appear in products of distributions), passing through the theory of partial differential equations both from the theoretical viewpoint (it furnishes a concept of weak solution of pde's leading to existence-uniqueness results in many cases where no distributional solution exists) and the numerical viewpoint (it introduces new and efficient methods developed recently in elastoplasticity, hydrodynamics and acoustics). This text presents basic concepts and results which until now were only published in article form. It is in- tended for mathematicians but, since the theory and applications are not dissociated it may also be useful for physicists and engineers. The needed prerequisites for its reading are essentially reduced to the classical notions of differential calculus and the theory of integration over n-dimensional euclidean spaces.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 232 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Representation and management of knowledge.- A hybrid representation formalism.- Reasoning in the formalism.- Terminological cycles.- Belief revision.- The revision in terminological systems.- Terminological reason maintenance.- Summary and outlook.- The universal term-forming formalism U.- Overview of formalism and systems.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 288 pp. Englisch. …

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -It is easy to be confident that an appropriate body of advice is available to candidates about the content of an examination once you have passed it. Prospectively, the Primary and Final Examinations of the Royal College of Pathologists will appear to most to involve the assimilation of what seems at the time an inexhaustible volume of data, and the recent change in the College examination system has not diminished this concern for the majority of candidates. The guidelines for training for the new Part I examination state that this is the 'major hurdle of the MRCPath' and it is clear that it will determine whether candidates are suitable for training which will permit them to practise independently as consultants after Part II. These general aims and objectives do not answer questions such as 'How much do I need to know about glomerulonephritis ' or 'Where do I stop with the lymphomas ' This text attempts to resolve the difficulty of knowing what standard to aim at, using College questions as its starting point. It concentrates on the essential basis of any single answer; many candidates for the new three-year examination will know more about individual topics than is stated here. However, it is the breadth of information required which is a feature of College examinations and this text should help with this problem. 356 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -This selection of papers emphasizes the advances in the field and covers a wide range of topics in geophysics, geodynamics, and oceanography to which modern geodesy is contributing.Springer-Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 280 pp. Englisch. …

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The book presents the language LOGLAN '88. This successor of SIMULA 67 belongs to the family of object oriented languages, but contains also some type constructs of imperative programming. Another feature of LOGLAN '88 is multi-level inheritance.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 148 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Proceedings of a workshop which aims to integrate theory and applications, and to find out mechanisms, concepts or tools which facilitate the implementation of solutions based on graphs. Numerous applications are covered.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 388 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The scope of this volume is to provide a forum dedicated to Experimental Robotics. The focus is on theoretical work which has been validated through experimental implementation. The papers are research papers pre- senting new results which reflect the conjecture-experimental cycle that researchers have gone through.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 640 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The latest proceedings of a conference that brings business, industry and researchers together to consider the current activities and future potential of artificial intelligence, encompassing both practical and theoretical issues.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 476 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -DISCO '90 focuses mainly on the most innovative methodological and technological aspects of hardware and software system design and implementation for Symbolic and Algebraic Computation, Automated Reasoning, Software Environments, and Automatic Programming.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 300 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -This book presents a comprehensive survey in which internationally recognized experts discuss specific topics. The wide spectrum of experimental and clinical investigations include the pathophysiologic, diagnostic and therapeutic aspects. Update 1990 represents the series' continuous effort to combine the most recent developments in one reference source for all those involved in cardiology, internal medicine, pediatrics, anesthesia, intensive care and emergency medicine.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 896 pp. Englisch. …

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The present study will help answer questions of tree type evolution, function, optimum, and tree construction types, using the approach of constructional morphology which to date has been widely neglected in palaeobotany and botany. First, the evolution pattern of the earliest Devonian trees is analyzed and explained, including a brief introduction of tree biomechanics. Then fossil and recent trees are studied from the viewpoint of constructional morphology with the main emphasis on the trunk as the most characteristic element of a tree. The various trunk constructions are classified into functional construction types, which are described and analyzed with respect to their biomechanical and biological properties. This functional comparison shows that the basic trunk constructions all appear in the Devonian, have specific advantages and disadvantages and constrain the possible growth habit of a tree. This study based on modern and fossil trees not only leads to a description but also to a causal understanding of the evolution and biology of the various tree types.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 172 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The superiority of consequent probabilistic methods for handling and combining uncertainty in expert systems, compared with well known rules like the Dempster-Shafer rule or the MYCIN rule, is demonstrated, even in the case of interval valued probability estimates.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 148 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -It is easy to be confident that an appropriate body of advice is available to candidates about the content of an examination once you have passed it. Prospectively, the Primary and Final Examinations of the Royal College of Pathologists will appear to most to involve the assimilation of what seems at the time an inexhaustible volume of data, and the recent change in the College examination system has not diminished this concern for the majority of candidates. The guidelines for training for the new Part I examination state that this is the 'major hurdle of the MRCPath' and it is clear that it will determine whether candidates are suitable for training which will permit them to practise independently as consultants after Part II. These general aims and objectives do not answer questions such as 'How much do I need to know about glomerulonephritis ' or 'Where do I stop with the lymphomas ' This text attempts to resolve the difficulty of knowing what standard to aim at, using College questions as its starting point. It concentrates on the essential basis of any single answer; many candidates for the new three-year examination will know more about individual topics than is stated here. However, it is the breadth of information required which is a feature of College examinations and this text should help with this problem.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 356 pp. Englisch.…