Springer springer apr 2000 (286 resultados)

Buch. Condición: Neu. Neuware - Material processing techniques that employ severe plastic deformation have evolved over the past decade, producing metals, alloys and composites having extraordinary properties. Variants of SPD methods are now capable of creating monolithic materials with submicron and nanocrystalline grain sizes. The resulting novel properties of these materials has led to a growing scientific and commercial interest in them. They offer the promise of bulk nanocrystalline materials for structural; applications, including nanocomposites of lightweight alloys with unprecedented strength. These materials may also enable the use of alternative metal shaping processes, such as high strain rate superplastic forming. Prospective applications for medical, automotive, aerospace and other industries are already under development.…

Buch. Condición: Neu. Neuware - As the dedication ofthis book suggests, the genesis ofthis book arises from my association with Cha'im Perelman. Because I was one of the few Americans to comment on his TraUe de l' argumentation: la nouvelle rhetorique, before it was translated into English, I was invited to a conference celebrating the translation ofthat monumental work into English that was held in August 1970 in Santa Barbara, Califomia at the Center for the Study ofDemocratic Institutions, which was then under the directorship of the late Robert M. Hutchins. From that beginning, Professor Perelman and I developed a strong and warm friendship which was cemented when Professor Perelman and his wife, Fela, came to North Carolina in 1979 as a fellow at the National Humanities Center. I enjoyed the occasions on which I was able to participate in the activities of the Centre National de Recherehes de Logique which had been established, under Professor Perelman's aegis, in Belgium. A trip to Brussels was always somethingto which I looked forward. Since Professor Perelman's sudden and untimely death in January 1984, shortly after he had been singularly honored by being made a baron by King Baudouin, I have benefited greatly from my participation in the programs of the Perelman Foundation which was established through the generosity and efforts ofBaronne Fela Perelman; a remarkable woman in her own right who has now sadly also passed away.…

Buch. Condición: Neu. Neuware - During the last three decades, interest has increased significantly in the representation and manipulation of imprecision and uncertainty. Perhaps the most important technique in this area concerns fuzzy logic or the logic of fuzziness initiated by L. A. Zadeh in 1965. Since then, fuzzy logic has been incorporated into many areas of fundamental science and into the applied sciences. More importantly, it has been successful in the areas of expert systems and fuzzy control. The main body of this book consists of so-called IF-THEN rules, on which experts express their knowledge with respect to a certain domain of expertise. Fuzzy IF-THEN Rules in Computational Intelligence: Theory and Applications brings together contributions from leading global specialists who work in the domain of representation and processing of IF-THEN rules. This work gives special attention to fuzzy IF-THEN rules as they are being applied in computational intelligence. Included are theoretical developments and applications related to IF-THEN problems of propositional calculus, fuzzy predicate calculus, implementations of the generalized Modus Ponens, approximate reasoning, data mining and data transformation, techniques for complexity reduction, fuzzy linguistic modeling, large-scale application of fuzzy control, intelligent robotic control, and numerous other systems and practical applications. This book is an essential resource for engineers, mathematicians, and computer scientists working in fuzzy sets, soft computing, and of course, computational intelligence.…

Buch. Condición: Neu. Neuware - Field-Programmable Custom Computing Technology: Architectures, Tools, and Applications brings together in one place important contributions and up-to-date research results in this fast-moving area. In seven selected chapters, the book describes the latest advances in architectures, design methods, and applications of field-programmable devices for high-performance reconfigurable systems. The contributors to this work were selected from the leading researchers and practitioners in the field. It will be valuable to anyone working or researching in the field of custom computing technology. It serves as an excellent reference, providing insight into some of the most challenging issues being examined today.…

Buch. Condición: Neu. Neuware - Labelled deduction is an approach to providing frameworks for presenting and using different logics in a uniform and natural way by enriching the language of a logic with additional information of a semantic proof-theoretical nature. Labelled deduction systems often possess attractive properties, such as modularity in the way that families of related logics are presented, parameterised proofs of metatheoretic properties, and ease of mechanisability. It is thus not surprising that labelled deduction has been applied to problems in computer science, AI, mathematical logic, cognitive science, philosophy and computational linguistics - for example, formalizing and reasoning about dynamic `state oriented' properties such as knowledge, belief, time, space, and resources.…

Buch. Condición: Neu. Neuware - Molecular Histochemical Techniques presents detailed protocols for analyzing DNA strand breaks, specific RNA/DNA expressions, and DNA binding proteins such as transcription factors at the individual cell level. In situ nick translation and TUNEL are described in detail, along with radioactive and nonradioactive methods for in situ hybridization. Of special significance is the description of Southwestern histochemistry, a new development in molecular histochemistry, which makes it possible to analyze the expression of transcription regulatory factors in individual cells. This volume provides an overview of the current status of molecular histochemistry along with practical how-to-do-it details. Methodology is set forth step-by-step in easy-to-follow language by leading scientists who are working in the field today. The book serves as both a rich source of the latest information and a practical lab manual.…

Buch. Condición: Neu. Neuware - We are honoured to present this collection of selected papers from the International Conference on Mixing and Crystallization, held at the Tioman Island, Malaysia in April, 1998. We are grateful to the editorial board comprising five eminent researchers in the field of mixing and crystallization for their thoughtful review and suggestions. In order to make this book as current as possible some of the papers have been thoroughly revised, which caused some delay in bringing out this edited version. We received necessary support from the Institute of Post Graduate Studies and Research, the University of Malaya and the Special Research Centre for Multiphase Processes, and the University of Newcastle, Australia in organizing this conference. We are indebted to the Institute of Chemical Engineers, United Kingdom, and the Institution of Engineers, Malaysia for their sponsorship. We would like to thank K.C. Lim, Dr. C. Ramakanth and Ms. Zubaidah for their help at the various stages of editing. We would also like to express our gratitude to Professor Mohd. Ali Hashim and Dr. Nafis Ahmed for their help and encouragement. Finally, I would like to thank Kluwer Academic Publishers for publishing this book. Bhaskar Sen Gupta Shaliza Ibrahim University of Malaya, Kuala Lumpur xi CFD MODELLING OF HYDRODYNAMIC CONDITIONS WITHIN THE WAKE OF MIXING IMPELLER BLADES 1 G.D. RIGByl., G. LANE . AND G.M. EVANSl.…

Taschenbuch. Condición: Neu. Neuware - Digital elements such as signal processors, microcontrollers or industrial PCs are widely used for filtering and control of continuous-time processes or plants. Because of the serial operation mode of these digital elements the continuous time processes cannot be served continuously. That is why continuous-time and discrete-time signals occur simultaneously in systems of this kind. The continuous (real) time also contains the discrete time instants - therefore, a complete and accurate description of such systems in continuous time is pos sible. However, this description proves to be more complicated, because the hybrid system becomes time-variable, also in cases, where all continuous-time processes and all digital elements are time invariant. Often digital elements operate with a fixed time period T, that leads to a periodically time-variable system. Besides the time sampling the use of analogue to digital and digital to analogue converters together with the finite numerical precision of the processors also results in amplitude quantization of the measuring and control signals. Taking into account these effects would lead to nonlinear models. Because these effects are often of minor influence but difficult in handling, in theory and practice it is generally accepted to consider mainly the pure time-quantization effect. Systems containing both continuous-time and discrete-time signals are usually called sampled-data systems (SD systems).…

Buch. Condición: Neu. Neuware - The International Symposium on History of Machines and Mechanisms is a new initiative to promote explicitly researches and publications in the field of the History of TMM (Theory of Machines and Mechanisms). It was held at the University of Cassino, Italy, from 11 to 13 May 2000. The Symposium was devoted mainly to the technical aspects of historical developments and therefore it has been addressed mainly to the IFToMM Community. In fact, most the authors of the contributed papers are experts in TMM and related topics. This has been, indeed, a challenge: convincing technical experts to go further in-depth into the background of their topics of expertise. We have received a very positive response, as can be seen by the fact that these Proceedings contain contributions by authors from all around the world. We received about 50 papers, and after review about 40 papers were accepted for both presentation and publishing in the Proceedings. This means also that the History of TMM is of interest everywhere and, indeed, an in-depth knowledge of the past can be of great help in working on the present and in shaping the future with new ideas. I believe that a reader will take advantage of the papers in these Proceedings with further satisfaction and motivation for her or his work (historical or not). These papers cover the wide field of the History of Mechanical Engineering and particularly the History of TMM.…

Buch. Condición: Neu. Neuware - Membrane fusion and targeting processes are tightly regulated and coordinated. Dozens of proteins, originating from both the cytoplasm and membranes are involved. The discovery of homologous proteins from yeast to neurons validates a unified view. Although much is known about the interfering proteins, the events occurring when two lipid bilayers actually fuse are less clear. It should be remembered that lipid bilayers behave like soap-bubbles fusing when meeting each other. In this respect interfering proteins should be considered as preventing undesirable and unnecessary fusion and eventually directing the biological membrane fusion process (when, where, how, and overcoming the activation energy). In this latest volume in the renowned Subcellular Biochemistry series, some aspects of fusion of biological membranes as well as related problems are presented. Although not complete, there is a lot of recent information including on virus-induced membrane fusion. The contributors of the chapters are all among the researchers who performed many of the pioneering studies in the field.…

Buch. Condición: Neu. Neuware - The Internet and the World Wide Web are deeply affecting the way things are traditionally done. E-commerce is changing businesses; the stock market is accessible to individuals; digitized journals, up-to-date databases, and newsgroups are changing the lives of researchers. Is it reasonable to think that learning will remain unaffected Nevertheless, universities, with their blend of teaching and research, have much to offer to those who wish to learn more than simple skills: judgment, initiative, and fair competition for research positions. Over the years, universities have acquired invaluable resources in the form of laboratories and libraries with specially trained staff. How can they evolve to take advantage of the many possibilities of the Internet and broadband communication Many institutions of higher education are trying to integrate new information and communications technologies into current curricula or to develop new learning paradigms for learning. Because it is still so early in the game they are eager to compare their efforts and results to the achievements of others and are willing to learn from them. The International Federation for Information Processing (IFIP) is a multi national federation of professional and technical organizations, founded in 1960 under the auspices of UNESCO, whose mission is to assist in the development, exploitation, and application of Information Technology for the benefit of all peoples. Given this scope of activity, IFIP seemed the appropriate body to give an international dimension to such a forum.…

Taschenbuch. Condición: Neu. Neuware -Obwohl digitale Medien in den letzten Jahren gewaltiges Wachstum erfahren haben, ist die Gewährleistung der Authentizität der Daten, um die Identität des Besitzers oder Senders zu garantieren, Urheberrechte durchzusetzen, den Nachweis der Unversehrtheit und Integrität zu erbringen oder Manipulationen zu erkennen weitgehend ungelöst. Digitale Wasserzeichenverfahren bieten hier Lösungen. Sie erlauben den Nachweis von Authentizität oder Integrität, indem Informationen direkt in das Datenmaterial eingefügt werden. Die eingebrachte Information ist nicht wahrnehmbar und so mit den Daten verwoben, daß einfaches Entfernen unmöglich ist, ohne das Datenmaterial zu beschädigen. Ziel des Buches ist es, digitale Wasserzeichenverfahren für Multimediadaten vorzustellen, zu beschreiben und zu bewerten. Die beigefügte CD-ROM ermöglicht es, Markierungstechniken beispielhaft auszuprobieren, das Testmaterial veranschaulicht die Ergebnisse. TOC:Motivation und Einführung.- Allgemeine Sicherheitsanforderungen in Multimedia Applikationen.- Digitale Wasserzeichen.- Nicht-wahrnehmbare robuste Wasserzeichen zur Urheberidentifizierung.- Digitale Fingerabdrücke als Spezialfall der Wasserzeichen zur Kundenidentifizierung.- Nicht-wahrnehmbare fragile Wasserzeichen zur Integritätsprüfung.- Offene Probleme und Herausforderungen.- Anwendungen.- Ausblick. 196 pp. Deutsch.…

Taschenbuch. Condición: Neu. Neuware -Aktoren, pneumatische Stellelemente und Relais werden in Aufbau und Funktion beschrieben. Eine Begriffserläuterung und ein umfassendes Abkürzungsverzeichnis der Automatisierungstechnik rundet das Werk ab. Zum Leserkreis gehören Studenten der Automatisierungstechnik, Ingenieure aus Industrie, Planung, Entwicklung und Forschung. 288 pp. Deutsch.…

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book explores questions of race and identification in writings from the Enlightenment to the present. Drawing on post-colonial theory, it provides close readings of texts by Olaudah Equiano, Jane Austen, Charlotte Brontë, Jean Rhys, Frantz Fanon, Toni Morrison and Tsitsi Dangarembga and highlights the elements of dialogue, exchange and contestation between them. It illustrates how inscriptions of racial crossing - whether between white and black or black and white - are always implicated in a certain textual and/or intertextual politics. 172 pp. Englisch.…

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Labour's 1997 victory was widely credited to the party's reinvention of itself as New Labour. This book argues that the transformation of the Labour Party is best understood as the product of Thatcherism, and marks the emergence of a new consensus in British politics. 249 pp. Englisch.…

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Before use, standard ERP systems such as SAP R/3 need to be customized to meet the concrete requirements of the individual enterprise. This book provides an overview of the process models, methods, and tools offered by SAP and its partners to support this complex and time-consuming process. It begins by characterizing the foundations of the latest ERP systems from both a conceptual and technical viewpoint, whereby the most important components and functions of SAP R/3 are described. The main part of the book then goes on to present the current methods and tools for the R/3 implementation based on newer process models (roadmaps). 204 pp. Englisch.…

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The aim of this book is to bring together approaches from different subfields of Artificial Intelligence as well as adjoint disciplines in order to characterize a 'computational model' of conflicts. The different views on computational conflicts are motivated as follows: Conflicts can occur in organizations among human agents, as well as in computational systems such as knowledge-based systems, or multi-agent systems. They can appear during problem solving or during communication. Their nature or processing can also be specific for some tasks (such as concurrent engineering and design). They can be formalized and techniques can be offered for detecting, managing or avoiding them. 252 pp. Englisch.…

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Remarkable progress has been made in understanding and treating heart failure. Among other developments, angiotensin-converting enzyme inhibitors and b blockers have been found to have beneficial therapeutic effects, reinforcing the view that heart failure may be both a hemodynamic and a neurohumoral disorder. The Japanese Heart Failure Society was established to curb the threat of heart failure through research, education, and clinical practice. At the Societys 2nd Annual Scientific Meeting in Sapporo, molecular biologists, physiologists, clinicians, surgeons, and researchers in related fields met to strengthen professional bonds for the ultimate goal of preventing death from heart failure. This book contains presentations from the Sapporo conference that provide new insights into heart failure in the areas of pathophysiology, cardiac sudden death, medical and surgical treatment, and promising new gene therapy. 276 pp. Englisch.…

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The objective of the present work is to review the existing literature on joint incongruity, cellular mechano-transduction, and computer simulations of mechano-adaptive bone remodelling, and to quantitatively assess the effect of incongruity on load transmission and subchondral mineralisation. Idealised computer models of incongruous joints and a specific anatomically based model of the humero-ulnar joint articulation were analysed with the finite element method, and the results directly compared with experimental and morphological data. 140 pp. Englisch.…

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Business processes are among today's hottest topics in the science and practice of information systems. Business processes and workflow management systems attract a lot of attention from R&D professionals in software engineering, information systems, business-oriented computer science, and management sciences.The carefully reviewed chapters contributed to this state-of-the-art survey by internationally leading scientists consolidate work presented at various workshops on the topic organized by the editors of the book in the past few years. The book spans the whole spectrum of business process management ranging from theoretical aspects, conceptual models, and application scenarios to implementation issues. It will become a valuable source of reference and information for R&D professionals active in the fascinating interdisciplinary area of business process management and for ambitious practitioners. 404 pp. Englisch.…

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Network algebra considers the algebraic study of networks and their behavior. It approaches the models in a sharp and simple manner. This book takes an integrated view of a broad range of applications, varying from concrete hardware-oriented models to high-level software-oriented models. 420 pp. Englisch. …

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The development of the space industry in the Asian and Pacific Rim region provides the context for this book. The two major countries hoping for leadership in the area (apart from China) are Japan and India, both of whom have significant launcher capabilities.There is a general introductory chapter which places the space programmes of the region in the comparative context of the other space-faring nations of the world. The author reviews the main space programmes of Japan and India in turn, concentrating on their origins, the development of launcher and space facilities, scientific and engineering programmes, and future prospects.The book concludes with a chapter comparing how similarly/differently Japan and India are developing their space programmes, how they are likely to proceed in the future, and what impact the programmes have had in their own region and what they have contributed so far to global space research. 210 pp. Englisch. …

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This collection sets out how a gendered approach to political economy can help us understand the inherently gendered structures that characterise our society, and provide the foundation for a truly interdisciplinary social science. It provides a comprehensive coverage of gendered political economy - what it is, where it is and, perhaps more importantly, how it should develop. The twelve chapters that make up this volume combine the development of a theoretical framework with empirical examples, which illustrate the core concerns of gendered political economy. 261 pp. Englisch.…

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book presents various national perspectives on the process of regionalization in order to get a more concrete understanding of its dynamics. It is dedicated to country studies from the South and explores to what extent the new regionalism can provide solutions to the challenges of globalization faced by the South. This is the third volume in The New Regionalism Series . 318 pp. Englisch.…

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Private security is now a multi-billion pound industry employing more personnel than the police. The authors provide incisive insights into the security world, scanning its weaknesses and exploring its potential. Based upon original research, supported by years of experience, they suggest that new ways of looking at the modern security world are long overdue. Private Security is a highly innovative book containing a wealth of up-to-date material. It is the definitive guide to the security world. 206 pp. Englisch.…

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book is dedicated to the implications of the new regionalism for global security and development. The fourth volume in the five-volume The New Regionalism Series , it features contributions from the UNU/WIDER project on new regionalism. Earlier volumes have dealt with the relationship between globalization and regionalization as well as various national perspectives from the North and from the South on the process of regionalization. The fifth volume will be published separately next year. 313 pp. Englisch.…

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Stress has recently overtaken the common cold as the most common cause of sick leave in many European countries and is a major cause of concern for companies worldwide. Why then do most of the 'Coping with Stress' texts to be found in bookshops consider this a problem only to be tackled by the Individual Strategic Stress Management is different, it shows how companies can boost performance by adopting integrated organizational strategies to identify and reduce stress in their employees. Including practical advice on how to conduct a stress audit and how to target stress 'hot spots' with an organization, Strategic Stress Management provides a fresh strategic model for the manager concerned with the negative effects stress can have both on company performance and the quality of life of individuals at work. This is the latest book from best-selling stress management author, Cary Cooper, and will be eagerly awaited by HR Directors, Organizational Consultants. Occupational Psychologists, Managing Directors and all managers who wish to work with healthy, stable and productive staff. 263 pp. Englisch.…

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This wide-ranging handbook provides a comprehensive overview of the field of education as viewed from a sociological perspective. Experts in the area present theoretical and empirical research on major educational issues and analyze the social processes that govern schooling, and the role of schools in and their impact on contemporary society. A major reference work for social scientists who want an overview of the field, graduate students, and educators. 608 pp. Englisch.…

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -ENTER has now met for six years, providing a valuable forum for researchers and practitioners to discuss and debate their ideas and perspectives regarding the nature and role of tourism and information technology in global society. Over the years, the nature and rate of change in the tourism industry has been overwhelming. The internet and related technologies are now dominant agents of change and have created a 'new economy' which requires new processes and strategies to replace those developed for the 'old economy'. The theme of ENTER 2000, 'Keeping Pace with Change - New Frontiers for IT and Tourism', captures the challenges that we face at the beginning of the new millennium. The papers included in this volume illustrate the incredible growth in research and development in this area and reflect its youth, vitality and at the same time, maturation. Perhaps most important, these papers document how this new technology has changed and, in tum, how the industry has responded. The series of proceedings of which this volume is a part is creating a unique body of knowledge about the intertwined emergence of tourism and technology. There are, perhaps, three overriding themes of this congress. First is the focus on the tourist. Professor Stock's keynote address 'Intelligent Interfaces for the Tourist' is a good representative of a series of papers discussing how information systems, electronic markets, and user interfaces have been or can be developed to enhance the tourist experience. 540 pp. Englisch.…

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -It is becoming increasingly clear that the use of human visual perception for data understanding is essential in many fields of science. This book contains the papers presented at VisSym'00, the Second Joint Visualization Symposium organized by the Eurographics and the IEEE Computer Society Technical Committee on Visualization and Graphics (TCVG). It reports on 27 new algorithms, techniques and applications in the area of data visualization. The topics are scientific data visualization and information visualization. It gives practitioners and visualization researchers an overview of the state of the art and of future directions of data visualization. 316 pp. Englisch.…