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Taschenbuch. Zustand: Neu. Neuware -Practically all sports have benefited in some crucial way by the introduction of synthetic materials. Advanced Materials in Sports Equipment is a readable introduction to these new materials. The book examines the role played by advanced materials in the design, performance, appearance and safety aspects of various equipment and indicates likely future developments.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 144 pp. Englisch.

Buch. Zustand: Neu. Neuware -One service mathematics has rmdcred the 'Et moi, .¿.¿ si j'avait su comment en rcvenir. human race. It has put common sense back je n'y semis point aile.' whc:rc it belongs, on the topmost shcIl next Jules Verne to the dusty callister labc:1lcd 'discarded non sense'. The series is divergent; thererore we may be Eric T. Bell able to do something with iL O. Hcavisidc Mathematics is a tool for thought. A highly necessary tool in a world where both feedback and non linearities abound. Similarly, all kinds of parts of mathematics serve as tools for other parts and for other sciences. Applying a simple rewriting rule to the quote on the right above one finds such statements as: 'One service topology has rendered mathematical physics . .'; 'One service logic has rendered com puter science . .'; 'One service category theory has rendered mathematics . .'. All arguably true. And alI statements obtainable this way form part of the raison d'etre of this series.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 298 pp. Englisch.

Buch. Zustand: Neu. Neuware -Research of the origins of life in connection with a marine environment started at the end of the seventies, when the `black smokers' in the Pacific were discovered and the Red Sea deep hydrothermal brines were found to be a fruitful environment for abiotic synthesis of life precursors. For a while this research was categorised under the heading `chemistry', but in less than a decade the topic became fully integrated into the science of 'oceanography'. The Scientific Committee on Oceanographic Research (SCOR) initiated Working Group 91: Chemical Evolution and Origin of Life in Marine Hydrothermal Systems'. This volume contains the final report of this working group. 260 pp. Englisch.

Taschenbuch. Zustand: Neu. Neuware -Electrophotography and Development Physics focuses on thecomplicated and increasingly important technology found inphotocopiers and laser printers. An introduction chapteracquaints the reader with the technical history ofelectrophotography, its current and projected markets, andalso alternative related copying and printing technologies.A concise descriptionof the physics of the completeelectrophotgraphic process is followed by an in-depthtreatment of static electricity. The three types ofdevelopmentsystems (two component, monocomponent, andliquid), and their associated charging mechanisms. In thissecond edition, a discussion of the new color copiers and achapter updating the original material have been added. Onmastering this material, which is presented in a mannersuitable for both the newcomer and the established expertthe reader will have a workingknowledge of theelectrophotographic process and a detailed knowledge of itsimportant subsystem, development.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 384 pp. Englisch.

Buch. Zustand: Neu. Neuware -One service mathematics has rendered the 'Et moi, . ., si j'avait su comment cn rcvenir, human race. It has put common sense back. je n'y serais point aile.' where it bdongs, on the topmost shelf neAt Jules Verne to the dusty canister labelled 'discarded non sense'. The series is divergent; therefore we may be Eric T. Bdl able to do something with it. O. Heaviside Mathematics is a tool for thought. A highly necessary tool in a world where both feedback and non linearities abound. Similarly, all kinds of parts of mathematics serve as tools for other parts and for other sciences. Applying a simple rewriting rule to the quote on the right above one finds such statements as: 'One service topology has rendered mathematical physics . .'; 'One service logic has rendered com puter science . :; 'One service category theory has rendered mathematics . .'. All a,rguably true. And all statements obtainable this way form part of the raison d'etre of this series.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 276 pp. Englisch.

Buch. Zustand: Neu. Neuware - One service mathematics has rendered the 'Et moi, . ., si j'avait su comment cn rcvenir, human race. It has put common sense back. je n'y serais point aile.' where it bdongs, on the topmost shelf neAt Jules Verne to the dusty canister labelled 'discarded non sense'. The series is divergent; therefore we may be Eric T. Bdl able to do something with it. O. Heaviside Mathematics is a tool for thought. A highly necessary tool in a world where both feedback and non linearities abound. Similarly, all kinds of parts of mathematics serve as tools for other parts and for other sciences. Applying a simple rewriting rule to the quote on the right above one finds such statements as: 'One service topology has rendered mathematical physics . .'; 'One service logic has rendered com puter science . :; 'One service category theory has rendered mathematics . .'. All a,rguably true. And all statements obtainable this way form part of the raison d'etre of this series.

Buch. Zustand: Neu. Neuware -In this testament to the distinguished career of H.S. Houthakker a number of Professor Houthakker's friends, former colleagues and former students offer essays which build upon and extend his many contributions to economics in aggregation, consumption, growth and trade. Among the many distinguished contributors are Paul Samuelson, Werner Hildenbrand, John Muellbauer and Lester Telser. The book also includes four previously unpublished papers and notes by its distinguished dedicatee.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 276 pp. Englisch.

Buch. Zustand: Neu. Temesvary, V. (illustrator). Neuware -Mechanical engineering, an engineering discipline born of the needs of the industrial revolution, is once again asked to do its substantial share in the call for industrial renewal. The general call is urgent as we face profound is sues of productivity and competitiveness that require engineering solutions, among others. The Mechanical Engineering Series features graduate texts and research monographs intended to address the need for information in contemporary areas of mechanical engineering. The series is conceived as a comprehensive one that will cover a broad range of concentrations important to mechanical engineering graduate ed ucation and research. We are fortunate to have a distinguished roster of consulting editors, each an expert in one of the areas of concentration. The names of the consulting editors are listed on the front page of the volume. The areas of concentration are applied mechanics, biomechanics, compu tational mechanics, dynamic systems and control, energetics, mechanics of material, processing, thermal science, and tribology. Professor Marshek, the consulting editor for dynamic systems and con trol, and I are pleased to present this volume of the series: Mechatronics: Electromechanics and Contromechanics by Professor Denny K. Miu. The selection of this volume underscores again the interest of the Mechanical Engineering Series to provide our readers with topical monographs as well as graduate texts.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 252 pp. Englisch.

Buch. Zustand: Neu. Neuware -Current Issues in Maritime Economics contains a selection of the papers presented at an international conference held in Rotterdam, June 1991. The book contains 11 papers from many world leaders in maritime economic analysis and will be of interest to shipping professsionals as well as to students of the field.Current Issues in Maritime Economics addresses three major areas of interest. First, contributors discuss the rapidly changing international context. Second, the relationship between market structure and the workability of competition is analyzed. The final area concerns the decision processes of firms in the changing shipping world. Individually these papers might have found their way into volumes on subjects as disparate as business finance, industrial structure, mathematical modelling or political philosophy. Together they offer a broad representation of both the issues and the style of analysis adopted by many of the world's leading maritime economists.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 184 pp. Englisch.

Buch. Zustand: Neu. Neuware -G. Galeotti\* and M. Marrelli\*\* \*Universita di Perugia \*\*Universita di Napoli 1. The economic analysis of optimal taxation has permitted considerable steps to be taken towards the understanding of a number of problems: the appropriate degree of progression, the balance between different taxes, the equity-efficiency trade-off etc . Though at times considered as abstract and of little use in policy design, the issues it addresses are real ones and very much on the agenda of many countries. As usual in scientific debate, criticisms have contributed to the correct understanding of the theoretical problems involved and made clear that, at the present state of the art, definitive conclusions may be premature. A first well-taken criticism addresses the assumption, underlying optimal taxation models, of a competitive economy with perfect information on the part of individual agents and full market clearing. Once we leave the Arrow-Debreu world, it is no longer necessarily the case that taxes and transfers introduce distortions on otherwise efficient allocations.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 240 pp. Englisch.

Buch. Zustand: Neu. Neuware -Duringthe PersianGulfWaragroupofAmericansoldiersscoopedup anew recruitatRijaid Airport, thendrovehim,withblackenedheadlights, directly across miles oftractless desertsand.Squintingtoward the horizon, hecould see almost nothing when suddenly the driver mashed on the brakes, gave him a quick salute, and instructed him to step out into the darkness. As his bootssankintothesand,hewasstunned torealizethathewasonlyafew feet away from the flap of his tent. Before setting out, the driver had keyed the tent'scoordinates into a Navstar receiver, so itcould guide him back again. No one knows exactly how many Navstar receivers ended up serving coalition forces along the Persian Gulf because mothers and fathers-and sweethearts, too-located a few stray units on the shelves of marinesupply houses/plunked down their money, and express mailed them to their loved ones in the Persian Gulf. A few resourceful soldiers called stateside suppliers long distance, then used their credit cards to order receivers, many of which arrived in Saudi Arabiaa dayortwolateraboardcommercialjetliners. Bythe timetheground war finally started, 4,000 to 7,000 Navstar receivers were clutched in the hands of grateful American soldiers. They were used to guide fuel-starved airplanes for linkups with aerial tankers, to pull in air strikes against enemy emplacements, to guide mess trucks toward hungry troops, and to vector Special Forcesunits intheir muffled dune buggies deep behindenemylines. Afew enterprising military engineers learned how to follow meandering goat trails so they could locate underground springs where the goats wa tered themselves. They then used their hand-held Navstar receivers to record the precise coordinates of each spring, thus insuring fresh water supplies for onrushing troops.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 276 pp. Englisch.

Buch. Zustand: Neu. Neuware -Efficient Dynamic Simulation of Robotic Mechanisms presents computationally efficient algorithms for the dynamic simulation of closed-chain robotic systems. In particular, the simulation of single closed chains and simple closed-chain mechanisms is investigated in detail. Single closed chains are common in many applications, including industrial assembly operations, hazardous remediation, and space exploration. Simple closed-chain mechanisms include such familiar configurations as multiple manipulators moving a common load, dexterous hands, and multi-legged vehicles. The efficient dynamics simulation of these systems is often required for testing an advanced control scheme prior to its implementation, to aid a human operator during remote teleoperation, or to improve system performance.In conjunction with the dynamic simulation algorithms, efficient algorithms are also derived for the computation of the joint space and operational space inertia matrices of a manipulator. The manipulator inertia matrix is a significant component of any robot dynamics formulation and plays an important role in both simulation and control. The efficient computation of the inertia matrix is highly desirable for real-time implementation of robot dynamics algorithms. Several alternate formulations are provided for each inertia matrix.Computational efficiency in the algorithm is achieved by several means, including the development of recursive formulations and the use of efficient spatial transformations and mathematics. All algorithms are derived and presented in a convenient tabular format using a modified form of spatial notation, a six-dimensional vector notation which greatly simplifies the presentation and analysis of multibody dynamics. Basic definitions and fundamental principles required to use and understand this notation are provided. The implementation of the efficient spatial transformations is also discussed in some detail.As a means of evaluating efficiency, the number of scalar operations (multiplications and additions) required for each algorithm is tabulated after its derivation. Specification of the computational complexity of each algorithm in this manner makes comparison with other algorithms both easy and convenient.The algorithms presented in Efficient Dynamic Simulation of Robotic Mechanisms are among the most efficient robot dynamics algorithms available at this time. In addition to computational efficiency, special emphasis is also placed on retaining as much physical insight as possible during algorithm derivation. The algorithms are easy to follow and understand, whether the reader is a robotics novice or a seasoned specialist.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 164 pp. Englisch.

Buch. Zustand: Neu. Neuware -IS CROHN'S DISEASE A MYCOBACTERIAL DISEASE'! The fact that the differential diagnosis of inflammatory bowel disease includes intestinal infections has been a source of much interest and clinical concern for many years. Since the recognition of ulcerative colitis and Crohn's disease as clinical entities, numerous attempts have been made to identify a specific organism resulting in the clinical and pathologic picture of Inflammatory Bowel Disease. The first suggestion about a connection between Johne's disease, a chronic mycobacterial enteritis in cattle, and Crohn' s disease occurred in 1913, when Dalziel described enteritis in humans which, although resembling intestinal tuberculosis, he believed to be a new disorder. Since the work of Crohn in the thirties a few investigators attempted to look for mycobacteria in Crohn's disease. Until now the work of Van Patter, Burnham and others did not receive widespread recognition. In 1984 the isolation of M. paratuberculosis was reported by Chiodini et al. This report initiated the current interest and controversy about a mycobacterial etiology in Crohn's disease. The hypothesis 'Crohn's disease is Johne's disease' did not receive widespread recognition, but has lead to the first muIticentered efforts to determine whether or not mycobacteria are associated with Crohn's disease.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 88 pp. Englisch.

Buch. Zustand: Neu. Neuware -We live in a space, we get about in it. We also quantify it, we think of it as having dimensions. Ever since Euclid's ancient geometry, we have thought of bodies occupying parts of this space (including our own bodies), the space of our practical orientations (our 'moving abouts'), as having three dimensions. Bodies have volume specified by measures of length, breadth and height. But how do we know that the space we live in has just these three dimensions It is theoreti cally possible that some spaces might exist that are not correctly described by Euclidean geometry. After all, there are the non Euclidian geometries, descriptions of spaces not conforming to the axioms and theorems of Euclid's geometry. As one might expect, there is a history of philosophers' attempts to 'prove' that space is three-dimensional. The present volume surveys these attempts from Aristotle, through Leibniz and Kant, to more recent philosophy. As you will learn, the historical theories are rife with terminology, with language, already tainted by the as sumed, but by no means obvious, clarity of terms like 'dimension', 'line', 'point' and others. Prior to that language there are actions, ways of getting around in the world, building things, being interested in things, in the more specific case of dimensionality, cutting things. It is to these actions that we must eventually appeal if we are to understand how science is grounded.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 248 pp. Englisch.

Buch. Zustand: Neu. Neuware - Empirical Studies in Industrial Organization brings together leading scholars who present state-of-the-art research in the spirit of the structure-conduct-performance paradigm embodied in the work of Leonard W. Weiss. The individual chapters are generally empirically or public policy oriented. A number of them introduce new sources of data that, combined with the application of appropriate econometric techniques, enable new breakthroughs and insights on issues hotly debated in the industrial organization literature. For example, five of the chapters are devoted towards uncovering the link between market concentration and pricing behavior. While theoretical models have produced ambiguous predictions concerning the relationship between concentration and price these chapters, which span a number of different markets and situations, provide unequivocal evidence that a high level of market concentration tends to result in a higher level of prices. Three of the chapters explore the impact of market structure on production efficiency, and three other chapters focus on the role of industrial organization on public policy. Contributors include David B. Audretsch, Richard E. Caves, Mark J. Roberts, F.M. Scherer, John J. Siegfried and Hideki Yamawaki.

Buch. Zustand: Neu. Neuware - I. Prostatic Cancer Bone Metastasis: An International Perspective.- Clinical Dilemmas and Problems in Assessing Prostatic Metastasis to Bone: The Scientific Challenge.- Comparative Study of Prostatic Carcinoma Bone Metastasis among Japanese in Japan and Japanese Americans and Whites in Hawaii.- Prostate Cancer in the United States and Japan.- Analysis of Survival of Prostate Cancer Patients in Japan and the USA.- II. Biology.- The Cellular Basis for Prostate Cancer Metastasis.- Cytogenetic and Molecular Genetic Aspects of Human Prostate Cancer: Primary and Metastatic.- Hemodynamics of Prostate Bone Metastases.- Role of the Vertebral Venous System in Metastatic Spread of Cancer Cells to the Bone.- Clinical Significance of the Vertebral Vein in Prostate Cancer Metastasis.- Effects of Various Growth Factors on a Chondrocyte Differentiation Model.- Potential Role of HBGF (FGF) and TGF-Beta on Prostate Growth.- Hormone Refractory Prostatic Cancer: The Role of Radiolabelled Diphosphonates and Growth Factor Inhibitors.- III. Models.- Localization of Basic Fibroblast Growth Factor (bFGF) in a Metastatic Cell Line (AT-3) Established from the Dunning Prostatic Carcinoma of Rat: Application of a Specific Monoclonal Antibody.- Use of a Reconstituted Basement Membrane to Study the Invasiveness of Tumor Cells.- Animal Prostate Carcinoma Models: Limited Potential for Vertebral Metastasis.- A Model for Studies on Human Prostatic Carcinoma.- IV. Pathology.- Studies on the Pathogenesis of Osteoblastic Metastases by Prostate Cancer.- Analysis of Bone Metastasis of Prostatic Adenocarcinoma in 137 Autopsy Cases.- Nucleolar Organizer Regions in Prostate Cancer.- Flow Cytometric Analysis of Prostatic Carcinoma with and without Bone Marrow Metastasis.- V. Evaluation.- Evaluation of the Response of Bone Metastases to Therapy.- Computed Tomographic Evaluation of Bone Metastases in Prostatic Cancer Patients.- Magnetic Resonance Imaging of Bone Metastases.- Bone Marrow MRI in Prostate Cancer.- Bone Mineral Density for Patients with Bone Metastasis of Prostate Cancer: A Preliminary Report.- Quantification of Changes in Bone Scans of Patients with Osseous Metastases of Prostatic Carcinoma.- The Usefulness of Serum Acid Phosphatase in Monitoring Patients with Advanced Prostate Carcinoma.- VI. Treatment.- Radiation Treatment of Prostate Bone Metastases and the Biological Considerations.- Clinical Course of Bone Metastasis from Prostatic Cancer Following Endocrine Therapy: Examination with Bone X-Ray.- Palliative Radiotherapy of Bone Metastasis.- Clinical Study of Bone-Related Relapse in Prostate Carcinoma.- Surgical Treatment of Metastatic Tumors of Long Bones and the Spine.- Hormone Therapy of Prostatic Bone Metastases.

Buch. Zustand: Neu. Neuware - Antibiotics: Polyketide Synthetases; C.R. Hutchinson. Biosynthetic Studies on Antibiotics; K.L. Rinehart, et al. Natural Toxins: The Biosynthesis of Nicotine and Related Alkaloids in Intact Plants, Isolated Plant Parts, Tissue Cultures, and Cell-Free Systems; E. Leete. Examination of Tetrahydro and Dihydrobisfuran Formation in Aflatoxin Biosynthesis; C.A. Townsend, et al. Herbicides, Phytoalexins, and Microbial Metabolites: Microorganisms; B.G. Isaac, et al. Applications of Whole Cell Fungal Systems an Models of Mammalian Xenobiotic/Drug Metabolism; P.J. Davis, et al. Isoprenoid Pathway: Biosynthesis of Sesquiterpenoid Phytoalexins in Cotton Foliar Tissue; M. Essenberg, et al. Carotenoid Biosynthesis and Regulation in Plants; B. Camara, et al. Rubber: Enzymatic Synthesis of a Rubber Polymer; K.V. Venkatachalam, et al. 18 additional articles. Index.

Buch. Zustand: Neu. Neuware - This comprehensive treatise details the structure, biochemistry, and physiology of thrombin, including detailed three-dimensional X-ray structures of inhibited human thrombin complexes. It is both well-illustrated and well-referenced to provide the physiologist and the biochemist with a first-rate sourcebook.

Buch. Zustand: Neu. Neuware - This volume presents a selection of expository papers on various topics in engineering mathematics. The papers concern model problems relating to, amongst others, the automobile and shipping industries, transportation networks and wave propagation. Among the methods treated are numerical methods, such as the finite element method and Newton's method, Karmarkar's interior point method and generalizations, and recurrence and induction in computer science. This volume will be of great interest to applied mathematicians, physicists and engineers interested in recent developments in engineering mathematics. The papers are written with an emphasis on exposition and should be accessible to all members of scientific community interested in modeling and solving real-life problems.

Buch. Zustand: Neu. Neuware - 1 Introduction.- 1.1 The extent of parasitism.- 1.2 Definitions.- 1.3 The concept of harm.- 1.4 Some adaptations to parasitism.- 1.5 Life cycle and ecology.- >2 Population concepts.- 2.1 Background.- 2.2 General definitions.- 2.3 Factors affecting parasite populations.- 2.4 The dispersion concept.- 2.5 Dynamics of population growth.- 3 Factors influencing parasite populations.- 3.1 Density-independent factors: introduction.- 3.2 Density-independent factors: case histories.- 3.3 Density-dependent factors: introduction.- 3.4 Density-dependent factors: case histories.- 3.5 Suprapopulation dynamics: introduction.- 3.6 Suprapopulation dynamics: case histories.- 4 Influence of parasites on host populations.- 4.1 Introduction to the concept of regulation.- 4.2 Crofton's approach.- 4.3 Overdispersion and regulation: introduction.- 4.4 Overdispersion and regulation: case histories.- 4.5 Epidemiological implications.- 4.6 Models.- 5 Life history strategies.- 5.1 Introduction.- 5.2 Reproductive strategies.- 5.3 Colonization strategies.- 5.4 Host behaviour and transmission.- 5.5 Theoretical considerations.- 6 Infracommunity dynamics.- 6.1 Introduction.- 6.2 The evolution of parasite communities.- 6.3 Infracommunity structure.- 6.4 The screen/filter concept.- 7 Component and compound communities.- 7.1 Introduction.- 7.2 Core-satellite and generalist-specialist species concepts.- 7.3 Determinants of component communities.- 7.4 Habitat variability (succession) and parasitism.- 7.5 The biocoenosis and parasite flow.- 7.6 The allogenic-autogenic species concept.- 8 Biogeographical aspects.- 8.1 Introduction.- 8.2 Factors affecting the geographical distribution of parasites.- 8.3 Patterns of distribution.- 8.4 Ecological aspects.- 8.5 Applied aspects of biogeography.- 9 Evolutionary aspects.- 9.1 Introduction.- 9.2 Microevolution.- 9.3 Evolution of host-parasite interactions.- 9.4 Parasite influence in the evolutionary biology of the host.- 10 Summary.- 10.1 Introduction.- 10.2 Population concepts.- 10.3 Factors influencing parasite populations.- 10.4 Influence of parasites on host populations.- 10.5 Life-history strategies.- 10.6 Infracommunity dynamics.- 10.7 Component and compound communities.- 10.8 Biogeographical aspects.- 10.9 Evolutionary aspects.- 10.10 What next for the evolution and ecology of parasitism .- References.- Taxonomic host index.- Taxonomic parasite index.

Buch. Zustand: Neu. Neuware - Multiple criteria decision making is a major and rapidly growing field of research. Methods resulting from this field of research are used in this book to develop a Multiobjective Decision Support Systems (MODSS) for environmental management. The primary focus of the book is therefore on the issues and practicalities that arise when these methods are applied to support decisions on environmental problems. Most methods included in this book are derived from the literature on multicriteria decision making, decision anlysis and operations research. Concepts developed in management science are used to describe environmental decision processes and to define the functions of decision support. The author's work on MODSS has resulted in the development of a decision support package, called DEFINITE (DEcisions on a FINITE set of alternatives). A demonstration version of this programme is included with the book. This Demo Disk can be run on a MS-DOS compatible personal computer (version 2.0 or higher) having a 3,5 inch, 720 Kb disk drive and 640 Kb available RAM.

Buch. Zustand: Neu. Neuware - Acknowledgements - Notes on the Contributors - Introduction; F.Hahn - What Markets can and cannot do; F.Hahn - Privatisation; K.George & E.Lynk - Financial Markets; C.A.E.Goodhart - The Foreign Exchange Market and the Effect of Currency Bands; M.Miller & P.Weller - Externalities from Education; M.Weale - Health and Markets; G.Loomes - Inflation and the UK Labour Market; S.Nickell - Index.

Buch. Zustand: Neu. Neuware -The theory of finite fields, whose origins can be traced back to the works of Gauss and Galois, has played a part in various branches in mathematics. Inrecent years we have witnessed a resurgence of interest in finite fields, and this is partly due to important applications in coding theory and cryptography. The purpose of this book is to introduce the reader to some of these recent developments. It should be of interest to a wide range of students, researchers and practitioners in the disciplines of computer science, engineering and mathematics. We shall focus our attention on some specific recent developments in the theory and applications of finite fields. While the topics selected are treated in some depth, we have not attempted to be encyclopedic. Among the topics studied are different methods of representing the elements of a finite field (including normal bases and optimal normal bases), algorithms for factoring polynomials over finite fields, methods for constructing irreducible polynomials, the discrete logarithm problem and its implications to cryptography, the use of elliptic curves in constructing public key cryptosystems, and the uses of algebraic geometry in constructing good error-correcting codes. To limit the size of the volume we have been forced to omit some important applications of finite fields. Some of these missing applications are briefly mentioned in the Appendix along with some key references.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 236 pp. Englisch.

Buch. Zustand: Neu. Neuware -Distributed AI is the branch of AI concerned with how to coordinate behavior among a collection of semi-autonomous problem-solving agents: how they can coordinate their knowledge, goals and plans to act together, to solve joint problems, or to make individually or globally rational decisions in the face of uncertainty and multiple, conflicting perspectives. Distributed, coordinated systems of problem solvers are rapidly becoming practical partners in critical human problem-solving environments, and DAI is a rapidly developing field of both application and research, experiencing explosive growth around the world.This book presents a collection of articles surveying several major recent developments in DAI. The book focuses on issues that arise in building practical DAI systems in real-world settings, and covers work undertaken in a number of major research and development projects in the U.S. and in Europe. It provides a synthesis of recent thinking, both theoretical and applied, on major problems of DAI in the 1990s.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 248 pp. Englisch.

Buch. Zustand: Neu. Neuware -This book is based on a conference on `Regulation and the Evolving Nature of Postal and Delivery Services: 1992 and Beyond' held at Village PTT, La Londe les Maures, France, on March 18, 1992. Leading practitioners, worldwide postal administrations, and the express delivery industry, as well as a number of regulators, academic economists, and lawyers examine the important policy and regulatory issues facing the postal and delivery industries. This includes such issues as: international postal policy and the role of the Universal Postal Union; regulation and terminal dues; competition, entry and the role of scale and scope economies; the nature and role of costs analysis in postal service; productivity; and service standards.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 340 pp. Englisch.

Buch. Zustand: Neu. Neuware -Estimating Device Reliability: Assessment of Credibility is concerned with the plausibility of reliability estimates obtained from statistical models. Statistical predictions are necessary because technology is always pushing into unexplored areas faster than devices can be made long-lived by design. Flawed reliability methodologies can produce disastrous results, an outstanding example of which is the catastrophic failure of the manned space shuttle CHALLENGER in January 1986. This issue is not whether, but which, statistical models should be used. The issue is not making reliability estimates, but is instead their credibility. The credibility questions explored in the context of practical applications include: What does the confidence level associated with the use of statistical model mean Is the numerical result associated with a high confidence level beyond dispute When is it appropriate to use the exponential (constant hazard rate) model Does this model always provide the most conservative reliability estimate Are the results of traditional `random' failure hazard rate calculations tenable Are there persuasive alternatives What model should be used to describe the useful life of a device when wearout is absent When Weibull and lognormal failure plots containing a large number of failure times appear similar, how should the correct wearout model be selected Is it important to distinguish between a conservative upper bound on a probability of failure and a realistic estimate of the same probability Estimating Device Reliability: Assessment of Credibility is for those who are obliged to make reliability calculations with a paucity of somewhat corrupt data, by using inexact models, and by making physical assumptions which are impractical to verify. Illustrative examples deal with a variety of electronic devices, ICsand lasers.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 234 pp. Englisch.

Buch. Zustand: Neu. Neuware -Investigation of the pharmacokinetics and metabolism of human proteins has escalated over the last two decades because of the use of recombinant human proteins as therapeutic agents. In addition, the development and improvement of analytical techniques enabling the detection of minute quantities of proteins in biological matrices have aided this process. In assembling this volume, we sought to provide a state-of-the-art as sessment of the pharmacokinetics and metabolism of protein therapeutics through complete reviews of selected examples. A comprehensive review of all protein therapeutics was not attempted; the majority -of the therapeutic protein classes and crucial scientific issues have been addressed, however. Therefore, we are confident that this volume will provide a useful reference for scientists in this field. The volume has been divided into two general parts. The first part (Chapters 1-3) is composed of general reviews of topics of importance in pharmacokinetic/metabolism studies of proteins: goals and analytical meth odologies, effects of binding proteins, and effects of antibody induction, respectively. The second part (Chapters 4-8) consists of specific, detailed reviews by therapeutic protein class: growth factors and hormones, cyto kines, cardiovascular proteins, hematopoietic proteins, and antibodies, respectively. The editors are grateful to the contributors for the patience, personal sacrifice and perseverance required to complete this volume. BoDDE L. FERRAIOLO MARJORIE A. MOHLER CAROL A. GLOFF ix Contents Chapter 1 Goals and Analytical Methodologies for Protein Disposition Studies Bobbe L. Ferraiolo and Marjorie A. Mohler 1. Introduction . .Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 296 pp. Englisch.

Buch. Zustand: Neu. Neuware -Music and Science in the Age of Galileo features twelve new essays by leading specialists in the fields of musicology, history of science, astronomy, philosophy, and instrument building that explore the relations between music and the scientific culture of Galileo's time. The essays take a broad historical approach towards understanding such topics as the role of music in Galileo's experiments and in the scientific revolution, the musical formation of scientists, Galileo's impact on the art and music of his time, the scientific knowledge of instrument builders, and the scientific experiments and cultural context of Galileo's father, Vincenzo Galilei. This volume opens up new areas in both musicology and the history of science, and twists together various strands of parallel work by musicians and scientists on Galileo and his time.This book will be of interest to musicologists, historians of science and those interested in interdisciplinary perspectives of the late Renaissance -- early Baroque. For its variety of approaches, it will be a valuable collection of readings for graduate students, and those seeking a more integrated approach to historical problems.The book will be of interest to historians of science, philosophers, musicologists, astronomers, and mathematicians.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 268 pp. Englisch.

Buch. Zustand: Neu. Neuware -The need for automatic speech recognition systems to be robust with respect to changes in their acoustical environment has become more widely appreciated in recent years, as more systems are finding their way into practical applications. Although the issue of environmental robustness has received only a small fraction of the attention devoted to speaker independence, even speech recognition systems that are designed to be speaker independent frequently perform very poorly when they are tested using a different type of microphone or acoustical environment from the one with which they were trained. The use of microphones other than a 'close talking' headset also tends to severely degrade speech recognition -performance. Even in relatively quiet office environments, speech is degraded by additive noise from fans, slamming doors, and other conversations, as well as by the effects of unknown linear filtering arising reverberation from surface reflections in a room, or spectral shaping by microphones or the vocal tracts of individual speakers. Speech-recognition systems designed for long-distance telephone lines, or applications deployed in more adverse acoustical environments such as motor vehicles, factory floors, oroutdoors demand far greaterdegrees ofenvironmental robustness. There are several different ways of building acoustical robustness into speech recognition systems. Arrays of microphones can be used to develop a directionally-sensitive system that resists intelference from competing talkers and other noise sources that are spatially separated from the source of the desired speech signal.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 212 pp. Englisch.

Buch. Zustand: Neu. Neuware -'E.t moi, . ' si j'avait su comment en revenir, One service mathematics has rendered the human race. It has put common sense back je n'y serais point aile.' Jules Verne where it belongs, on the topmost shelf nex t to the dusty canister labelled 'discarded non- The series is divergent; thererore we may be sense'. able to do something with it. Eric T. Bell O. Heaviside Mathematics is a tool for thought. A highly necessary tool in a world where both feedback and non linearities abound. Similarly, all kinds of parts of mathematics serve as tools for other parts and for other sciences. Applying a simple rewriting rule to the quote on the right above one finds such statements as: 'One service topology has rendered mathematical physics . .'; 'One service logic has rendered com puter science . .'; 'One service category theory has rendered mathematics . .'. All arguably true. And all statements obtainable this way form part of the raison d'etre of this series.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 254 pp. Englisch.