springer springer dez 2004 (295 risultati)

Taschenbuch. Condizione: Neu. Neuware - Frequent headaches seriously affect the lives of millions of sufferers. The result can be lost productivity and income, restrict activity, lower self-esteem, and even social isolation. For many, it takes years to find the appropriate medication to manage your headaches effectively.In Managing Your Headaches, Mark and Leah Green and John Rothrock explain what information you should record for your physician, what a physician is looking for in a neurological examination, and what you should (and should not) do to reduce the frequency and severity of your headaches. They discuss the effects of stress, psychological factors, possible food triggers, and environmental risk factors. The authors explain the symptoms of migraine, cluster, and tension-type headaches as well as less common types. They address common concerns and misconceptions and explain current knowledge about headache causes in understandable terms.The newest, most effective medications and their possible side effects are evaluated. The authors also explain how to prevent rebound headaches from over-medications and how non-medical treatments can be of value.Managing Your Headaches will tell you what you need to know to better control your headaches. Armed with the information in this book, you can be aware of the latest treatment options and can have more productive, informed discussions with your physician.

Taschenbuch. Condizione: Neu. Neuware - Gastrointestinal cancer includes cancer of the digestive system - the esophagus, colon, rectum, anus, liver, pancreas, and other digestive organs. Taken as a whole, there are an estimated 250,600 new cases in the US. Colon and rectum cancer is the third leading cause of cancer and cancer deaths in the US.Gastrointestinal Cancer is the third volume in the M.D. Anderson Cancer Care series, featuring the current standard approach to GI cancer care from the experts at M.D. Anderson Cancer Center.Designed for the practicing oncologist, this clinical guidebook allows for quick, authoritative access to the latest and best multimodality therapies. Topics covered in this volume include AJCC staging of gastrointestinal malignancies, recent advances in histopathology of gastroinestinal cancers, imaging techniques and endoscopy in the management of GI malignancies, colorectal cancer, liver cancer, gastric cancer, esophageal cancer, anal cancer, and palliative therapy. Each of the 20 chapters ends with an up-to-date list of suggested readings, as well as 'key practice points' highlighting the most principles and practices of each chapter for at-a-glance reference. More than 80 illustrations complement the text. This thorough, practical volume is the essential clinical guide for the oncologists, surgeons, and all physicians involved in the care of patients with GI cancer.

Taschenbuch. Condizione: Neu. Neuware - In Trespassing Boundaries, ten contemporary Woolf scholars discuss a broad range of Woolf's short stories. Despite being now easily available these stories have not yet received the attention they deserve. Complex yet involving, they deserve to be read not only for the light they shed on the novels, but in their own right, as major contributions to the short fiction as a genre. This volume places Woolf's short stories in the context of modernist experimentalism, then explores them as ambitious attempts to challenge generic boundaries, undercutting traditional distinctions between short fiction and the novel, between experimental and popular fiction, between fiction and nonfiction. Collectively the essays suggest that Woolf's contribution to the short story is as important as her contribution to the novel.

Buch. Condizione: Neu. Neuware - RandD is the single most important investment for any company or any society. Its ultimate product is an innovation. Innovations are on the other side the major propeller for the respective (socio-) economic development of the very company or society. Management science mainly treat RandD and innovations as costs or budgets to be managed, an approach that is in stark contrast to their overwhelming importance. This and the very fact that RandD and innovation successare a by necessity a-priori unknown and thus uncertain ex-post definition is not at all being respected properly up to now.In The Innovation Game, La Corre and Mishchke consider RandD and innovation as an inherently risky investment which should be profitable, at least on average. Applying a statistical filter model, the authors are able to describe the RandD- and the innovation-process in great detail, almost like a production process. As a metaphor, the book tries to describe it like the control laws of the 'distillery for inno-success knowledge'.

Buch. Condizione: Neu. Neuware - Services requiring parts has become a $1.5 trillion business annually worldwide, creating a tremendous incentive to manage the logistics of these parts efficiently by making planning and operational decisions in a rational and rigorous manner. This book provides a broad overview of modeling approaches and solution methodologies for addressing service parts inventory problems found in high-powered technology and aerospace applications. The focus in this work is on the management of high cost, low demand rate service parts found in multi-echelon settings.The text may be used in a variety of courses for first-year graduate students or senior undergraduates, as well as for practitioners, requiring only a background in stochastic processes and optimization. It will serve as an excellent reference for key mathematical concepts and a guide to modeling a variety of multi-echelon service parts planning and operational problems.

Buch. Condizione: Neu. Neuware - Basic Algebra is the first volume of a new and revised edition of P.M. Cohn's classic three-volume text Algebra which is widely regarded as one of the most outstanding introductory algebra textbooks. For this edition, the text has been reworked and updated into two self-contained, companion volumes, covering advanced topics in algebra for second- and third-year undergraduate and postgraduate research students. In this first volume, the author covers the important results of algebra; the companion volume, Further Algebra and Applications, brings more advanced topics and focuses on the applications. Readers should have some knowledge of linear algebra and have met groups and fields before, although all the essential facts and definitions are recalled. The coverage is comprehensive and includes topics such as: - Groups - lattices and categories - rings, modules and algebras - fields The author gives a clear account, supported by worked examples, with full proofs. There are numerous exercises with occasional hints, and some historical remarks.

Buch. Condizione: Neu. Neuware - Fatty liver disease including nonalcoholic steatohepatitis (NASH) involves the ac- mulation of triglycerides in hepatocytes with necrosis,in ammation,and often b- sis with progression to cirrhosis. The two-hit model summarizes the important early metabolic events leading to hepatocellular necrosis in NASH. In these proceedings, we present various new ndings and a review of NASH. The liver has an important role in nutritional homeostasis, and liver diseases lead to abnormalities in nutrient metabolism and to subsequent malnutrition,especially in patients with liver cirr- sis. Protein-energy malnutrition (PEM) is a common nding in cirrhotic patients; it may be present in 20% of patients with well-compensated disease and in more than 60% of patients with severe liver insuf ciency. Therefore,special attention is required in the management of those patients; proper nutritional assessment and support for cirrhotic patients is essential. This volume also includes new ndings on the nut- tional aspects of the treatment of liver cirrhosis, which we hope will contribute to a better understanding of NASH and nutritional treatment. We thank Otsuka Pharmaceutical Co. Ltd. for their continuing support. Organizing Committee of the Yamaguchi Symposium on Liver Disease Kiwamu Okita,M. D. ,Yamaguchi University,Ube Masamichi Kojiro,M. D. ,Kurume University,Kurume Masao Omata,M. D. ,The University of Tokyo,Tokyo Norio Hayashi,M. D. ,Osaka University,Osaka Takeshi Okanoue,M. D. ,Kyoto Prefectural University of Medicine,Kyoto Secretary General Isao Sakaida,M. D. ,Yamaguchi University,Ube V Table of Contents Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V List of Participants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IX Nonalcoholic Fatty Liver (NAFL): Overview S. H. Caldwell,A. Al-Osaimi,C. Chang,C. Davis,E. E.

Buch. Condizione: Neu. Neuware - One of the mathematical challenges of modern physics lies in the development of new tools to efficiently describe different branches of physics within one mathematical framework. This text introduces precisely such a broad mathematical model, one that gives a clear geometric expression of the symmetry of physical laws and is entirely determined by that symmetry. The first three chapters discuss the occurrence of bounded symmetric domains (BSDs) or homogeneous balls and their algebraic structure in physics. The book further provides a discussion of how to obtain a triple algebraic structure associated to an arbitrary BSD; the relation between the geometry of the domain and the algebraic structure is explored as well. The last chapter contains a classification of BSDs revealing the connection between the classical and the exceptional domains.

Buch. Condizione: Neu. Neuware - This volume covers both theoretical and practical aspects of distributed computing. It describes the client-server model for developing distributed network systems, the communication paradigms used in a distributed network system, and the principles of reliability and security in the design of distributed network systems. Based on theoretical introductions, the book presents various implementation strategies and techniques for building distributed network systems, including examples in TCP/IP communications, the use of remote procedure call and remote method invocation techniques, and the development of web-based applications, distributed databases, and mobile computing systems.

Buch. Condizione: Neu. Neuware - In this book philosophers try to answer the following question: What is globalization and what does 'globe' or 'world' (monde) signify Rémi Brague returns to the Greek idea of the cosmos in order to track the worldhood (mondanéité) of the world, that is, the process by which the idea of the world is formed. Don Ihde shows how a world has developed, in which technologies are no longer considered neutral means serving the ends of human action, but become the very means by which people exist in the world. Vittorio Mathieu describes the economical world at two levels - that of the individual and that of society. Tomonobu Imamichi analyses the capacity of aesthetic experience to disclose a world other than the world of technological efficiency. Francisco Miró Quesada C. emphasises that the great political questions are not solvable without worldviews that express value systems. David Rasmussen describes sensus communis as a cosmopolitan concept, which founds a political globalization of the world. And Peter Kemp attempts to grasp the meaning of that globalization upon which the destiny of our planet depends.

Buch. Condizione: Neu. Neuware - This book deals with gas-phase nanoparticle synthesis and is intended for researchers and research students in nanomaterials science and engineering, condensed matter physics and chemistry, and aerosol science. Gas-phase nanoparticle synthesis is instrumental to nanotechnology-a field in current focus that raises hopes for environmentally benign, resource-lean manufacturing. Nanoparticles can be produced by many physical, chemical, and even biological routes. Gas-phase synthesis is particularly interesting since one can achieve accurate manufacturing control and hence industrial viability.Nanotechnology is popular today. However, basic scientific aspects of the relevant, underlying processes have not received sufficient attention. This book fills the gap in the current literature by addressing certain fundamentals of gas-phase nanoparticle synthesis. Chapters cover topics such as forces within and dynamics of nanoparticle systems, gas evaporation and deposition, laser assisted nanoparticle synthesis, and nanoparticle fabrication via flame processes. A chapter on in-situ structural studies of nanoparticles undergoing growth complements the exposition.

Buch. Condizione: Neu. Neuware - The purpose of this study is to question whether liberal political theories ought to inform the way policymakers and administrators analyze risk in proposed courses of environmental practice. In order to explore the relationship of liberal theory to rational practice in environmental policy, this project examines the risk analysis used to approve the genetically engineered bovine growth hormone in American agricultural policy.The Political Theories of Risk Analysis suggests that American environmental public policy is attempting to assess danger with an incomplete notion of utility, to eliminate the hazards of society with an inadequate contractual justification of political authority, and to publicly debate accepted levels of risk with an unfulfilled critical social theory. Because environmental risk analyses are incorrectly perceived as technically rational and socially apolitical, they result in practices that are muddled and misdirected. Making theoretical foundations explicit, however, could lead to improved practice. Public policy and administrative decisions regarding agricultural biotechnologies should and can function with more concern for democratic values.The Political Theories of Risk Analysis is for environmental scientists, philosophers, public policy planners, applied ethicists, political scientists and environmentalists.

Buch. Condizione: Neu. Neuware - During maintenance of a software system, not all questions can be answered directly by resorting to otherwise reliable and accurate source code. Reverse engineering aims at extracting abstract, goal-oriented views of the system, able to summarize relevant properties of the program's computations. Reverse Engineering of Object-Oriented Code provides a comprehensive overview of several techniques that have been recently investigated in the field of reverse engineering. The book describes the algorithms involved in recovering UML diagrams from the code and the techniques that can be adopted for their visualization. This is important because the UML has become the standard for representing design diagrams in object-oriented development. A state-of-the-art exposition on how to design object-oriented code and accompanying algorithms that can be reverse engineered for greater flexibility in future code maintenance and alteration. Essential object-oriented concepts and programming methods for software engineers and researchers.

Buch. Condizione: Neu. Neuware - The idea to start an international investigation into asset management in the social rented sector was triggered by developments that we observed in our own country-the Netherlands. During the nineties, the Dutch government reduced its regulation as well as its nancial support of social landlords. F- thermore, the market share of social rented housing was under threat due to theboomingeconomyandagrowingpreferenceforowner-occupation. These developments lead to a widespread interest among Dutch social landlords in the adaptation of more professional, business-like approaches towards the management of their housing stock. Since similar developments had taken place in other countries as well, we felt it would be interesting to see if these developmentshadasimilarimpactonthesociallandlords,andifthereare- portunitiesforinternationalexchangeofexperiences. However,aliterature- view quickly revealed us that little had been published about this topic-most comparative housing research being focused on national housing policies and systems, often placed in the wider context of the analysis of welfare regimes. So we had two options. The rst was to conduct an investigation into the asset management in various countries ourselves. This would have meant a lot of nice travels, but also a lot of time, money and the risk of not being able to paint a reliable picture because of our unawareness of speci c characteristics of the social housing system, policy and landlords in other countries.

Buch. Condizione: Neu. Neuware - Information Technology and Educational Management in the Knowledge Society is an essential reference for both academic and professional researchers in the field of information technology and educational management. Since the mid-1980's, computer assisted educational information systems have been developing in various parts of the world and the knowledge surrounding the development and implementation of these systems has been growing. The papers presented in this volume are the result of an international call for papers addressing the challenges faced by the information technology and education management (ITEM) field in a society where knowledge management is becoming a major issue both in educational and business systems.This state-of-the-art volume presents the proceedings of the 6th International Working Conference on Information Technology in Educational Management, held July 2004 in Spain. The collection will be important not only for information technology and education management experts and researchers, but also for all teachers and administrators interested in this growing field.

Buch. Condizione: Neu. Neuware - I am honored to write the foreword for Chandra Thimmannagari's book on CPU design. Chandra's book provides a practical overview of Microprocessor and high end ASIC design as practiced today. It is a valuable addition to the literature on CPU design, and is made possible by Chandra's unique combination of extensive hands-on CPU design experience at companies such as AMD and Sun Microsystems and a passion for writing. Technical books related to CPU design are almost always written by researchers in academia or industry and tend to pick one area, CPU architecture/Bus architecture/ CMOS design that is the area of expertise of the author, and present that in great detail. Suchbooks are of great value to students and practitioners in that area. However, engineers working on CPU design need to develop an understanding of areas outside their own to be effective. CPU design is a multi dimensional problem and one dimensional optimization is often counterproductive.

Buch. Condizione: Neu. Neuware - The Tenth International Symposium on Gaseous Dielectrics was held at the Astir Palace Vouliagmeni Hotel, Athens, Greece, March 29-April 2, 2004. The symposium. continued the interdisciplinary character and comprehensive approach of the preceding nine symposia. Gaseous Dielectrics X is a detailed record of the symposium proceedings. It covers recent advances and developments in a wide range of basic, applied, and industrial areas of gaseous dielectrics. It is hoped that Gaseous Dielectrics X will aid future research and development in, and encourage wider industrial use of, gaseous dielectrics. The Organizing Committee of the Tenth International Symposium on Gaseous Dielectrics consisted of L. G. Christophorou (Chainnan, Greece), J. K. Olthoff (co-Chainnan, USA), A. Bulinski (Canada), A. H. Cookson (USA), C. T. Dervos (Greece), J. de Urquijo (Mexico), J. Blackman (USA), O. Farish (UK), M. E. Frechette (Canada), I. Gillimberti (Italy), A. Garscadden (USA), A. Gleizes (France), H. Hama (Japan), T. Kawamura (Japan), E. Marode (France), I. W. McAllister (Denmark), H. Morrison (Canada), A. H. Mufti (Saudi Arabia), L. Niemeyer (Switzerland), W. Pfeiffer (Germany), Y. Qiu (China), I. Sauers (USA), M. Schmidt (Germany), H.-H. Schramm (Germany), L. van der Zel (USA), S. Yanabu (Japan), Y. Wang (USA), and J. W. Wetzer (The Netherlands). The Local Arrangements Committee consisted of J. N. Avaritsiotis, P. Vassiliou, C. T. Dervos of The National Technical University of Athens, C. A. Stassinopoulos of the Aristotelian University of Thessaloniki, and D.

Buch. Condizione: Neu. Neuware - Recent research and clinical work have demonstrated that the rapid urologic innovation in minimally invasive treatment is creating exciting new horizons in endourology. This sixth volume in the series Recent Advances in Endourology brings that knowledge to a wider audience, focusing on the new concept of endourooncology, which is the merging of endourology and oncology. In the surgical treatment of urologic malignancies, bipolarization- that is, radical extended resection or organ-sparing surgery- is making remarkable advances. Further developments in sophisticated reconstructive surgery using robotic systems and image-guided ablation technology will allow surgeons to formulate minimally invasive, tailor-made procedures for each patient with urologic cancer. In this book, the current status and future prospects of these new technologies are reviewed, illuminating their roles in the future of endourooncology.

Buch. Condizione: Neu. Neuware - Parts are commonly used in making, repairing or maintaining consumer or industry products. Parts could be purchased or manufactured by a business enterprise. Advance models were applied to parts operations for manufacturers of transport refrigeration equipment and high-pressure positive displacement plunger pumps. Both companies have an established network of dealers for sales and service of equipment and parts. A number of areas in the parts business operation were researched which show the potential for improved operational efficiency and customer service that increase market share when advanced process models were used to integrate the supply chain. This book covers the subject of parts management through: (1) an introduction to areas of parts business operation with potential for substantial improvements and overview of various models proposed in Chapter 1; (2) quantitative effects on customer service level of inventory miscount and lead time variability and methods to reduce these factors in Chapter 2; (3) optimal division of items based on economics within a two-level distribution system; which items should be serviced through dealers and which items directly by the company to end-customers in Chapters; (4) optimal ordering procedures for a multi-item common supplier system with either constant or random demand rates for various items in Chapter 4; Vll viii Parts Management Models and Applications (5) attribute based classification scheme to promote standardization of design and manufacturing techniques for expediting product development and control design proliferation in Chapters 5 and 6; (6) knowledge base management to enhance manufacturing operations effectiveness in Chapter 7;

Buch. Condizione: Neu. Neuware - Privacy, Security and Trust within the Context of Pervasive Computing is an edited volume based on a post workshop at the second international conference on Pervasive Computing. The workshop was held April18-23, 2004, in Vienna, Austria. The goal of the workshop was not to focus on specific, even novel mechanisms, but rather on the interfaces between mechanisms in different technical and social problem spaces. An investigation of the interfaces between the notions of context, privacy, security and trust will result in a deeper understanding to the 'atomic' problems, leading to more complete understanding of the social and technical issues in pervasive computing.Privacy, Security and Trust within the Context of Pervasive Computing is designed for a professional audience composed of practitioners and researchers in industry. This volume is suitable for graduate-level students in computer science as well.

Buch. Condizione: Neu. Neuware - Astranger in academia cannot but be impressed by the apparent uniformity and precision of the methodology currently applied to the measurement of economic relationships. In scores of journal articles and other studies, a theoretical argument is typically presented to justify the position that a certain variable is related to certain other, possibly causal, variables. Regression or a related method is applied to a set of observations on these variables, and the conclusion often emerges that the causa,l variables are indeed 'significant' at a certain 'level,' thereby lending support to the theoretical argument-an argument presumably formulated independently of the observations. A variable may be declared significant (and few doubt that this does not mean important) at, say, the 0. 05 level, but not the 0. 01. The effects of the variables are calculated to many significant digits, and are often accompanied by intervals and forecasts of not quite obvious meaning but certainly of reassuring 'confidence. ' The uniformity is also evident in the many mathematically advanced text books of statistics and econometrics, and in their less rigorous introductory versions for students in economics or business. It is reflected in the tools of the profession: computer programs, from the generaiones addressed to the incidental researcher to the dedicated and sophisticated programs used by the experts, display the same terms and implement the same methodology. In short, there appears no visible alternative to the established methodol ogy and no sign of reservat ions concerning its validity.

Taschenbuch. Condizione: Neu. Neuware - The book collects a selection of papers most of which are revised and enriched versions of the contributions presented at the 12th Symposium on Trends of Applications of Mathematics to Mechanics (STAMM) which was sponsored by the International Society for the Interaction between Mathematics and Mechanics (ISIMM) and held in Maiori (Salerno), Italy from September 29th to October 4th, 2002. The Symposium attracted many leading researchers from around the world who are working at the interface between Mathematics and Mechanics. The importance of a close link between these two disciplines have long been recognized and each of them get benefits and stimuli by open problems, methods and results emerging from the other one. The book collects 22 papers which contribute special investigations and more wide presentations of linear and nonlinear problems. It is with the deepest gratitude to the authors that have contributed to the volume and to the publisher, for his highly professional assistance, that the editors submit this book to the international mathematics and mechanics communities.

Buch. Condizione: Neu. Neuware - Cytochrome P450: Structure, Mechanism, and Biochemistry , third edition is a revision of a review that summarizes the current state of research in the field of drug metabolism. The emphasis is on structure, mechanism, biochemistry, and regulation. Coverage is interdisciplinary, ranging from bioinorganic chemistry of cytochrome P450 to its relevance in human medicine. Each chapter provides an in-depth review of a given topic, but concentrates on advances of the last 10 years.

Buch. Condizione: Neu. Neuware - Increasing system complexity has created a pressing need for better design tools and associated methodologies and languages for meeting the stringent time to market and cost constraints. Platform-centric and platfo- based system-on-chip (SoC) design methodologies, based on reuse of software and hardware functionality, has also gained increasing exposure and usage within the Electronic System-Level (ESL) design communities. The book proposes a new methodology for realizing platform-centric design of complex systems, and presents a detailed plan for its implementation. The proposed plan allows component vendors, system integrators and product developers to collaborate effectively and efficiently to create complex products within budget and schedule constraints. This book focuses more on the use of platforms in the design of products, and not on the design of platforms themselves. Platform-centric design is not for everyone, as some may feel that it does not allow them to differentiate their offering from competitors to a significant degree. However, its proponents may claim that the time-- market and cost advantages of platform-centric design more than compensate for any drawbacks.

Buch. Condizione: Neu. Neuware - Structural design sensitivity analysis concerns the relationship between design variables available to the design engineer and structural responses determined by the laws of mechanics. The dependence of response measures such as displacement, stress, strain, natural frequency, buckling load, acoustic response, frequency response, noise-vibration-harshness (NVH), thermo-elastic response, and fatigue life on the material property, sizing, component shape, and configuration design variables is defined through the governing equations of structural mechanics. In this 2-volume set, first- and second- order design sensitivity analyses are presented for static and dynamics responses of both linear and nonlinear elastic structural systems, including elasto-plastic and frictional contact problems.Book 2 covers design sensitivity analysis of nonlinear structural systems using continuum design sensitivity analysis methods. It also discusses practical design tools and applications; sizing and shape design parameterization, design velocity field computation, numerical implementation of the sensitivity for general-purpose code development, and various other practical design applications.

Buch. Condizione: Neu. Neuware - The second congress of the Paci c Asian Society of Minimally Invasive Spine Surgery (PASMISS) held in Phuket,Thailand,August 5-6,2002,was highly s- cessful. Dr.Akira Dezawa, the president, had worked hard in organizing the congress,which was well attended.All scienti c papers presented were of the highest standard and were worthy of publication in book form.This scienti c meeting brought to light the practice of this modern surgical technique as it is being performed by spine surgeons in the Asia-Paci c region.Dr.Dezawa has made a great effort to collect the papers from the congress,and to have them edited and published as a text that covers all aspects of the minimally invasive spine surgical approach. Minimally invasive spinal surgery will be a highlight of operative approaches in the twenty- rst century and already has been popularized worldwide.This procedure will provide surgical options that address several pathological conditions in the spinal column without producing the types of morbidity commonly seen in open surgical procedures. The contents of this book provide highly relevant and detailed information. I certainly believe that it will be a great bene t to all orthopedic surgeons who are interested in performing minimally invasive spine surgery. Charoen Chotigavanich,M.D. Chairman,Spinal Section The Royal College of Orthopedic Surgeons of Thailand V Preface Recent decades have been characterized by revolutionary changes in spinal surgery. Concurrent progress in implant technology and functional en- scopes and the improvement of less invasive surgical techniques has opened a new dimension for spine surgery.

Buch. Condizione: Neu. Neuware - Real-Time Management of Resource Allocation Systems focuses on the problem of managing the resource allocation taking place within the operational context of many contemporary technological applications, including flexibly automated production systems, automated railway and/or monorail transportation systems, electronic workflow management systems, and business transaction supporting systems. A distinct trait of all these applications is that they limit the role of the human element to remote high-level supervision, while placing the burden of the real-time monitoring and coordination of the ongoing activity upon a computerized control system. Hence, any applicable control paradigm must address not only the issues of throughput maximization, work-in-process inventory reduction, and delay and cost minimization, that have been the typical concerns for past studies on resource allocation, but it must also guarantee the operational correctness and the behavioral consistency of the underlying automated system. The resulting problem is rather novel for the developers of these systems, since, in the past, many of its facets were left to the jurisdiction of the present human intelligence. It is also complex, due to the high levels of choice - otherwise known as flexibility - inherent in the operation of these environments.

Buch. Condizione: Neu. Neuware - Since the first DIISM conference, which took place 9 years ago, the world has seen drastic changes, including the transformation of manufacturing and engineering software, and the information and communication technologies deployed. The conditions for manufacturing and engineering have changed on a large scale, in terms of technology-enabled collaboration among the fields of design, engineering, production, usage, maintenance and recyclingldisposal. These changes can be observed in rapidly-growing fields such as supply chain management. As for production technologies at factory floors, new visions on human-machine co-existing systems involve both knowledge management and multi-media technologies. Therefore, because of these changes, the importance of information infrastructure for manufacturing has increased, stunningly. Information infrastructure plays a key role in integrating diverse fields of manufacturing, engineering and management. This, in addition to its basic role, as the information and communication platform for the production systems. Eventually, it should also serve the synthetic function of knowledge management, during the life cycles of both the production systems and their products, and for all stakeholders.

Buch. Condizione: Neu. Neuware - Modeling and simulation are central to a mechanical engineer's activity.Increasingly complex models are being used routinely on a daily basis.This revolution is the result of the extraordinary progress in computer technology in terms of both hardware and software.This work deals with the control of the hypotheses leading from a mechanical model, usually coming from continuum mechanics, to a numerical model, i.e. the mastery of the mechanical computation process itself. Particular attention is given to structural analysis which, in this context, is the most advanced domain.A significant part of this work is dedicated to the application of error estimators to the control of the various parameters involved in a calculation, beginning with the parameters related to the mesh.

Buch. Condizione: Neu. Neuware - Worldwide, there is considerable interest in postal and delivery economics. Governments, particularly in the European Union, are examining closely the roles of the two systems and how best to regulate them. This volume brings together 20 essays originally presented at the 12th Conference on Postal and Delivery Economics held in Cork, Ireland in June 2004. Contributors include researchers, practitioners, and senior managers from throughout the world.