springer us mär 2004 (21 Ergebnisse)

Buch. Zustand: Neu. Neuware -Just over ten years ago when the first drafts of this book were being written, and even more so a few years after that as it was making its way through the publication process, alpine skiing was experiencing what eventually became a complete revolution in equipment and tech nique: 'shaped' or 'parabolic' skis completely took over the market, and even relatively beginning skiers expected to carve graceful turns as they schussed down the slopes. Re-reading our work with an eye to revision, we have been surprised to see how our focus on the physics of skiing in the first edition al lowed us to recognize the fundamental importance of what were then quite novel changes in equipment and technique. The essence of the enhancement offered by shaped skis is their greater sidecut radius. Our original discussion (then and now in Chapters 3 and 4) of the crucial role that a ski's sidecut plays in carving a turn caused us to write, for the most part, as if the shaped ski had always been in existence. Sim ilarly, our interest in the geometry ofthe sidecut allowed us to discuss snowboards in some detail as well, for the key to their ability to 'shred' down the mountain is their deep sidecut.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 292 pp. Englisch.

Buch. Zustand: Neu. Neuware -This text is an elementary introduction to differential geometry. Although it was written for a graduate-level audience, the only requisite is a solid back ground in calculus, linear algebra, and basic point-set topology. The first chapter covers the fundamentals of differentiable manifolds that are the bread and butter of differential geometry. All the usual topics are cov ered, culminating in Stokes' theorem together with some applications. The stu dents' first contact with the subject can be overwhelming because of the wealth of abstract definitions involved, so examples have been stressed throughout. One concept, for instance, that students often find confusing is the definition of tangent vectors. They are first told that these are derivations on certain equiv alence classes of functions, but later that the tangent space of ffi.n is 'the same' n as ffi. . We have tried to keep these spaces separate and to carefully explain how a vector space E is canonically isomorphic to its tangent space at a point. This subtle distinction becomes essential when later discussing the vertical bundle of a given vector bundle.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 236 pp. Englisch.

Buch. Zustand: Neu. Neuware -Cross-Border Investing: The Case of Central and Eastern Europe offers a view that reflects two main hypotheses: -You cannot understand foreign direct investment (FDI) trends and developments unless you understand the company's motives to invest, -You cannot understand a company's cross-border investment decision-making unless you understand what the investment area offers. This is the reason why this text builds up a relationship between the world of companies' decision-makers and that of the policy makers in the public sector. It does so by linking the business processes to the factors that together constitute the location profile of a country or a region. Based on more than 15 years of practical experience as well as research in the field of FDI, Dr Julia Djarova offers a Cross-Border Investment Model to describe the logic behind the decision-making process concerning foreign investments made by companies. The model is illustrated by a number of case studies of multinationals.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 312 pp. Englisch.

Buch. Zustand: Neu. Neuware -Testing Static Random Access Memories covers testing of one of the important semiconductor memories types; it addresses testing of static random access memories (SRAMs), both single-port and multi-port. It contributes to the technical acknowledge needed by those involved in memory testing, engineers and researchers. The book begins with outlining the most popular SRAMs architectures. Then, the description of realistic fault models, based on defect injection and SPICE simulation, are introduced. Thereafter, high quality and low cost test patterns, as well as test strategies for single-port, two-port and any p-port SRAMs are presented, together with some preliminary test results showing the importance of the new tests in reducing DPM level. The impact of the port restrictions (e.g., read-only ports) on the fault models, tests, and test strategies is also discussed.Features:Fault primitive based analysis of memory faultsA complete framework of and classification memory faultsA systematic way to develop optimal and high quality memory test algorithmsA systematic way to develop test patterns for any multi-port SRAMChallenges and trends in embedded memory testing.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 244 pp. Englisch.

Buch. Zustand: Neu. Neuware -It is now over one hundred years since von Behring and Kitsato first concluded experiments that led to the use of passive immunisation, employing antibodies raised in animals against tetanus and diphtheria toxins. The advancement of technology both in manufacturing purity product in a cost effective way and the clinical research has proved that antibodies are one ofthe most successful products in biotechnology. Monoclonal antibodies account for between one-third and one-halfof all pharmaceutical products in development and human clinical trials. Both the nature of monoclonal antibody therapies and the relatively large size of the monoclonal antibody dictate the production requirements, for many ofthese therapeutics the monoclonal antibody product will be 100 kilogrammes or more per year. It is widely acknowledged that there is currently a worldwide shortage of biomanufacturing capacity, and the active pharmaceutical ingredient material requirements for these products are expected to increase. Thus the industry is looking for new sources and extensive studies are being carried out not only for alternative technology to meet the needs but also to reveal the new therapeutic applicationsofantibodies. This book brings to the forefront current advances in novel technologies for the manufacturing of monoclonal antibodies and also their extensive clinical importance. The first four chapters give an overview of the new technologies and the successful application in the manufacture of monoclonal antibodies with clinical purity. The next chapters address the application of antibodies in cancer therapy and functional genomic therapy.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 252 pp. Englisch.

Buch. Zustand: Neu. Neuware -We were motivated to edit this book when we began to hear stories of exceptional students who were struggling with reading, writing, or math, but who could solve seemingly any problem with computers, or build the most intricate structures with Legos, or could draw beautiful pictures, or could tell the most creative stories but ended up in tears when asked to write it out. How is it possible to have so much talent in some areas and yet to appear to have a disability in another What resources are available for these students How can we ensure that these students' abilities are nurtured and developed Our goal in this book is to provide ideas and possibly even tentative answers for educators and to stimulate more questions to be answered by researchers. We have ourselves been addressing related questions for some time. Our group at the PACE Center at Yale has explored the developmentof abilities, competencies and expertise that allow people to be successful in life. Through this work, we have collaborated with school districts and other educators and researchers across the country to expand the notion ofwhat is traditionally thought ofas intelligence. We use the conceptofsuccessful intelligence to allow for the possibility that the skills traditionally taught in school are not the only ones, and often not even the most important ones, that allow people to be successful in the world.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 272 pp. Englisch.

Buch. Zustand: Neu. Neuware -Design and Analysis of High Efficiency Line Drivers for xDSL covers the most important building block of an xDSL (ADSL, VDSL, .) system: the line driver. Traditional Class AB line drivers consume more than 70% of the total power budget of state-of-the-art ADSL modems. This book describes the main difficulties in designing line drivers for xDSL. The most important specifications are elaborated staring from the main properties of the channel and the signal properties. The traditional (class AB), state-of-the-art (class G) and future technologies (class K) are discussed.The main part of Design and Analysis of High Efficiency Line Drivers for xDSL describes the design of a novel architecture: the Self-Oscillating Power Amplifier or SOPA.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 260 pp. Englisch.

Buch. Zustand: Neu. Neuware -The inspiration for this volume of contributed papers stemmed from conversations between the editors in front of Chuck Hilton's poster on the determinants of hominid walking speed, presented at thel998 meetings of the American Association of Physical Anthropologists (AAPA). Earlier at those meetings, Jeff Meldrum (with Roshna Wunderlich) had presented an alternate interpretation of the Laetoli footprints based on evidence of midfoot flexibility. As the discussion ensued we found convergence on a number of ideas about the nature of the evolution of modem human walking. From the continuation of that dialogue grew the proposal for a symposium which we called From Biped to Strider: the Emergence of Modem Human Walking. The symposium was held as a session of the 69th annual meeting of the AAPA, held in San Antonio, Texas in 2000. It seemed to us that the study of human bipedalism had become overshadowed by theoften polarized debates over whether australo pithecines were wholly terrestrial in habit, or retained a significant degree of arboreality.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 232 pp. Englisch.

Taschenbuch. Zustand: Neu. Neuware -The inspiration for this volume of contributed papers stemmed from conversations between the editors in front of Chuck Hilton's poster on the determinants of hominid walking speed, presented at thel998 meetings of the American Association of Physical Anthropologists (AAPA). Earlier at those meetings, Jeff Meldrum (with Roshna Wunderlich) had presented an alternate interpretation of the Laetoli footprints based on evidence of midfoot flexibility. As the discussion ensued we found convergence on a number of ideas about the nature of the evolution of modem human walking. From the continuation of that dialogue grew the proposal for a symposium which we called From Biped to Strider: the Emergence of Modem Human Walking. The symposium was held as a session of the 69th annual meeting of the AAPA, held in San Antonio, Texas in 2000. It seemed to us that the study of human bipedalism had become overshadowed by theoften polarized debates over whether australo pithecines were wholly terrestrial in habit, or retained a significant degree of arboreality.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 232 pp. Englisch.

Buch. Zustand: Neu. Neuware -This book is an attempt to present a unified theory of rare event simulation and the variance reduction technique known as importance sampling from the point of view of the probabilistic theory of large deviations. This framework allows us to view a vast assortment of simulation problems from a single unified perspective. It gives a great deal of insight into the fundamental nature of rare event simulation. Unfortunately, this area has a reputation among simulation practitioners of requiring a great deal of technical and probabilistic expertise. In this text, I have tried to keep the mathematical preliminaries to a minimum; the only prerequisite is a single large deviation theorem dealing with sequences of Rd valued random variables. (This theorem and a proof are given in the text.) Large deviation theory is a burgeoning area of probability theory and many of the results in it can be applied to simulation problems. Rather than try to be as complete as possible in the exposition of all possible aspects of the available theory, I have tried to concentrate on demonstrating the methodology and the principal ideas in a fairly simple setting. Madison, Wisconsin 2003 James Antonio Bucklew Contents 1. Random Number Generation . . . . . . . . . . . . . . . . . . . . . 1 . . . . . . . . 1.1 Uniform Generators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.2 Nonuniform Generation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 1.2.1 The Inversion Method . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 1.2.2 The Acceptance---Rejection Method . . . . . . . . . . . . 10 . . . . . 1.3 Discrete Distributions . . . . . . . . . . . . . . . . . . . . . . . . 13 . . . . . . . . . . . 1.3.1 Inversion by Truncation of a ContinuousAnalog. . . . . . 14 1.3.2 Acceptance---Rejection . . . . . . . . . . . . . . . . . . . . 15 . . . . . . . . .Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 280 pp. Englisch.

Buch. Zustand: Neu. Neuware -Crossroads of Entrepreneurship presents works from scholars belonging to a number of different disciplines - business history, economics, sociology and management - and addresses a cross section of issues in the entrepreneurship field. Contributions are arranged in different sections, emphasizing dialogue across disciplines and paradigms, rather than boundaries between them. The first section of the work is a compilation of papers that trace the historical roots of study in entrepreneurship in different disciplinary domains, and highlight the fundamental issues addressed by past research. A second section gathers empirical studies adopting various methods and investigating different aspects of entrepreneurial action. The third section collects contributions investigating the development of entrepreneurship in different national settings. The work reveals a convergence of issues and interests, despite paradigmatic differences, and the potential benefits of more intenseconversation across disciplines.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 290 pp. Englisch.

Buch. Zustand: Neu. Neuware -If the antibody industry is to achieve its full potential in the next decade, the individual technical potentials must be exploited, the limitations must be addressed, and lessons learned must be applied both to current purification methods and to the new technologies that continue to emerge. This book presents an overview of the current advances applied in the manufacture of monoclonal antibody including:concepts in development of manufacturing strategiesimportance of antibody fragmentsapplication of chromatography method developmentquality controleffect of expression on antibody propertiesvirus removal and safetypharmacokineticsregulatory aspects.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 332 pp. Englisch.

Buch. Zustand: Neu. Neuware - Stochastic Image Processing provides the first thorough treatment of Markov and hidden Markov random fields and their application to image processing. Although promoted as a promising approach for over thirty years, it has only been in the past few years that the theory and algorithms have developed to the point of providing useful solutions to old and new problems in image processing. Markov random fields are a multidimensional extension of Markov chains, but the generalization is complicated by the lack of a natural ordering of pixels in multidimensional spaces. Hidden Markov fields are a natural generalization of the hidden Markov models that have proved essential to the development of modern speech recognition, but again the multidimensional nature of the signals makes them inherently more complicated to handle. This added complexity contributed to the long time required for the development of successful methods and applications. This book collects together a variety of successful approaches to a complete and useful characterization of multidimensional Markov and hidden Markov models along with applications to image analysis. The book provides a survey and comparative development of an exciting and rapidly evolving field of multidimensional Markov and hidden Markov random fields with extensive references to the literature.

Buch. Zustand: Neu. Neuware -Operational Amplifier Speed and Accuracy Improvement proposes a new methodology for the design of analog integrated circuits. The usefulness of this methodology is demonstrated through the design of an operational amplifier. This methodology consists of the following iterative steps: description of the circuit functionality at a high level of abstraction using signal flow graphs; equivalent transformations and modifications of the graph to the form where all important parameters are controlled by dedicated feedback loops; and implementation of the structure using a library of elementary cells. Operational Amplifier Speed and Accuracy Improvement shows how to choose structures and design circuits which improve an operational amplifier's important parameters such as speed to power ratio, open loop gain, common-mode voltage rejection ratio, and power supply rejection ratio. The same approach is used to design clamps and limiting circuits which improve the performance of the amplifier outside of its linear operating region, such as slew rate enhancement, output short circuit current limitation, and input overload recovery.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 212 pp. Englisch.

Buch. Zustand: Neu. Neuware - In the last half of the twentieth century industry encountered a revolutionary change brought about by the harnessed power of seemingly ever-increasing capacity, speed and functionality of computers and microprocessors. This strength provided management and workers within industries with new capabilities for management, planning and control, design, quality assurance and customer support. Organized information flow became the mainstay of industrial companies. New tools and information technology systems emerged and evolved to enable companies to integrate the various departments (Design, Procurement, Manufacturing, Sales and Finance) within companies, particularly the lager ones, including international corporations. This was to give them a chance to meet new demands for product time to market, just in time supply of orders, and customer support. To the smaller company these changes were not so apparent. Neither the tools nor systems nor indeed their economic value seemed appropriate to them except for special cases. While all this was happening the structure of the larger companies began to disintegrate. Strong competitive pressures and globalization of the market place brought this about. Shedding unwanted competence and subcontracting it to others became common practice. Regional market pressures triggered companies to reorganize to create, produce, and distribute goods and services. Greater dependency on chains of supply from external companies became the norm. Medium and smaller sized companies began to gain some advantage and at the same time some were sucked into management and control systems governed by the larger companies.

Buch. Zustand: Neu. Neuware - Every cell and organism faces the problem of spaces, made up of the two leaflets of the lipid generating a confined space in which metabolic bilayer. The importance of traffic and signaling across membranes is reflected by the estimate and anabolic reactions take place and at the same time allowing entry and exit of metabo that 20% of all genes in the human genome encode membrane proteins. A failure of any of lites, ions, proteins, and signals across its bor der. Evolution has solved the problem by these proteins may have dramatic con se generating lipid membranes that contain trans quences for ceH function. In recent years much porters, ion channels, and receptors. In eukary attention has been paid to diseases resulting otic cells, this problem is exacerbated by the from nonfunctional ion channels ('chan presence of multiple organelles, which are con nelopathies'). Not surprisingly, many of these fined spaces in their own right. Even the lipid diseases affect the excitability of cells. membrane consists of two relatively separate Transporter diseases (perhaps coined 'carrier vi PREFACE diseases') are more related to metabolic dis Each chapter is concluded by a summary, and eases, Transporters are frequently found at the most chapters also contain an overview of the beginning or the end of metabolic pathways clinical features of a particular transporter and as a result can have similar effects to disease. a missing enzyme.

Buch. Zustand: Neu. Neuware -Audio Signal Processing for Next-Generation Multimedia Communication Systems presents cutting-edge digital signal processing theory and implementation techniques for problems including speech acquisition and enhancement using microphone arrays, new adaptive filtering algorithms, multichannel acoustic echo cancellation, sound source tracking and separation, audio coding, and realistic sound stage reproduction. This book's focus is almost exclusively on the processing, transmission, and presentation of audio and acoustic signals in multimedia communications for telecollaboration where immersive acoustics will play a great role in the near future.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 392 pp. Englisch.

Buch. Zustand: Neu. Neuware - Achieving the promise of e-business Two divergent approaches exist in purchasing and supply management organizations today, which give at least the perception of conflicting direction: 1. Some organizations, counseled by consultants and e-procurement software suppliers, but without a clear understanding of current actual procurement processes, have implemented expensive systems with the expectations of tremendous savings and spectacular supply chain improvements. The results often haven't lived up to the claims. 2. Many buyers and purchasing managers, failing to grasp the potential benefits from e-procurement, have resisted change, and not given their full support to system improvements. Those who have delayed have missed the opportunities of vastly improved processes and supplier contributions. Both have valid viewpoints, but neither has delivered on the true promise of supply chain improvements, so the lessons of this book should benefit both. Active supporters of e-procurement can benefit from understanding the 'nuts and bolts' approach to the fundamental supply management processes in a global context. Moreover, buyers and their managers with a better vision of the future will be better prepared to adapt to and support the needed changes.

Buch. Zustand: Neu. Neuware - This volume, Prefrontal Cortex: from Synaptic Plasticity to Cognition, is an interdisciplinary approach to characterize the function of the anterior portion of the frontal lobe in rodents and human and non-human primates. The specific topics discussed in the chapters of this volume are purposefully diverse: they range from membrane properties of prefrontal neurons to cognitive psychology. Nevertheless, this volume must not be regarded as a mere collection of writings with the different sub-themes. As you will see, chapters often vigorously encompass domains of the prefrontal field in effort to provide a big picture. That is actually what we attempted to do in this volume. On one hand, we have accumulated knowledge on the properties of neurons and synapses in the prefrontal cortex as well as the actions of critical neuromodulators such as dopamine. On the other hand, behavioral and cognitive neurosciences have begun to reveal the fascinating role of the prefrontal cortex in such mental processes as working memory, attention switching and rule following, and long-term memory. Needless to say, our ultimate goal as neurobiologists is to know what relationship there is between these cellular and cognitive processes. This volume is meant to serve as a comprehensive introduction towards that goal. Readers will be informed, for example, of how plasticity of prefrontal neurons is regulated, how it is involved in certain cognitive processes in rodents, and how the rodent models can apply to the primates.

Buch. Zustand: Neu. Neuware -The standard rationality hypothesis is that behaviour can be represented as the maximization of a suitably restricted utility function. This hypothesis lies at the heart of a large body of recent work in economics, of course, but also in political science, ethics, and other major branches of the social sciences. Though this hypothesis of utility maximization deserves our continued respect, finding further refinements and developing new critiques remain areas of active research. In fact, many fundamental conceptual problems remain unsettled. Where others have been resolved, their resolutions may be too recent to have achieved widespread understanding among social scientists. Last but not least, a growing number of papers attempt to challenge the rationality hypothesis head on, at least in its more orthodox formulation. The main purpose of this Handbook is to make more widely available some recent developments in the area. Yet we are well aware that the final chapter of a handbook like this can never be written as long as the area of research remains active, as is certainly the case with utility theory. The editors originally selected a list of topics that seemed ripe enough at the time that the book was planned. Then they invited contributions from researchers whose work had come to their attention. So the list of topics and contributors is largely the editors' responsibility, although some potential con tributors did decline our invitation. Each chapter has also been refereed, and often significantly revised in the light of the referees' remarks.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 648 pp. Englisch.

Buch. Zustand: Neu. Neuware - Although some decades have passed, there are still worldwide controversies about a concept of human death on neurological grounds. There are also disagreements on the diagnostic criteria for brain death, whether clinical alone or clinical plus ancillary tests. Moreover, some scholars who were strong defenders of a brain-based standard of death are now favoring a circulatory-respiratory standard. The study of coma is extremely important because lesions of the brain are responsible for quality of life in patients or cause of death. The main goal of Brain Death and Disorders of Consciousness is to provide a suitable scientific platform to discuss all topics related to human death and coma.