springer us apr 2000 (82 Ergebnisse)

Buch. Zustand: Neu. Neuware -The aim of the Handbook of Sociology of Education is to present the most theoretically grounded and empirically rigorous sociological analyses of schools to date. The authors are distinguished researchers in the field. Their contributions to the Handbook offer major theoretical perspec tives on the schooling process and describe significant empirical studies of schools and their effects on individuals and society. The research presented in the Handbook is built on three fundamental tenets of sociol ogy. First, the authors adopt the perspective that schools are a central institution in society. An understanding of the function of schooling in social life is enhanced by viewing schools as interrelated with other societal institutions. The study of how the context of schooling influ ences education processes is critical to an understanding of school outcomes. Rather than being determined solely by ascribed and achieved characteristics, an individual's cognitive and social development are influenced heavily by the structures and networks in which the individual is embedded. Communities, families, schools, and social groups are critical ele ments in the educative process. By viewing the school as a societal institution and highlighting the interaction between context and individual behavior, the Handbook chapters provide a broader and deeper understanding of the determinants of learning in contemporary society. The second sociological insight that guides the research in the Handbook is that the school is a social system.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 608 pp. Englisch.

Buch. Zustand: Neu. Neuware -Is history more than (in Boswell's words) a `chronological series of remarkable events' Does it have a pattern Is it fraught with `meaning' Can we discern its trends What determines its course In short, can a substantial and coherent philosophy of history be devised that offers answers to these questions These issues, which have intrigued -and bedeviled - historians for centuries, are explored in this thoughtful book.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 324 pp. Englisch.

Buch. Zustand: Neu. Neuware -Recently, a research program on the compliance costs and the economic effects of taxation in New Zealand was undertaken within the Inland Revenue Department. Taxation and the Limits of Government is an edited volume which presents the best of the papers that emerged from that research program. Topical coverage includes a brief history of reform in New Zealand, the effect of taxation on economic growth, the marginal cost of taxation, the employment effects of taxation, income distribution, the hidden economy and taxation, tax compliance, taxation and bankruptcy, and estimates of effective tax rates.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 324 pp. Englisch.

Buch. Zustand: Neu. Neuware -Following substantial policy reforms in many countries, the past decade has been characterized by a remarkable increase of long-term private capital flows to the developing world. However, the bulk of these investments has concentrated on a few economies at the intermediate level of the international income distribution, while the large number of low-income countries has been mostly neglected by international investors. Starting from these observations, International Investment, Political Risk, and Growth analyzes the potential growth effects of liberalizing investment regimes in developing economies and offers an explanation for the apparent bias of private capital flows towards middle-income countries. It demonstrates that the removal of investment barriers may liberate an economy from a vicious circle of poverty, unproductive saving, and low growth, and presents a novel approach to analyzing the role of political risk as a major impediment to greater private capital inflows. Offering a combination of theoretical models and empirical analysis, and discussing both the historical evidence and the recent literature, this book contributes to a better understanding of the determinants and consequences of international investment in developing countries.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 220 pp. Englisch.

Taschenbuch. Zustand: Neu. Neuware -Sensory testing has been in existence ever since man started to use his senses to judge the quality and safety of drinking water and foodstuffs. With the onset of trading, there were several developments that led to more formalized testing, involving professional tasters and grading systems. Many of these grading systems are still in existence today and continue to serve a useful purpose, for example in assessing tea, coffee, and wines. However, there has also been a growing need for methods for well-repli cated, objective, unbiased sensory assessment, which can be applied rou tinely across a wide range of foods. Sensory analysis seeks to satisfy this need. Sensory analysis is not new to the food industry, but its application as a basic tool in food product development and quality control has not always been given the recognition and acceptance it deserves. This, we believe, is largely due to the lack of understanding about what sensory analysis can offer in product research, development, and marketing and a fear that the discipline is 'too scientific' to be practical. To some extent, sensory scien tists have perpetuated this fear by failing to recognize the industrial con straints to implementing sensory testing procedures. These Guidelines are an attempt to redress the balance.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 240 pp. Englisch.

Buch. Zustand: Neu. Neuware -Carpal-tunnel and other entrapment syndromes are perhaps the most common work-related injuries currently reported. With this book, Vladimir Golovchinsky presents the first evidence of double-crush syndrome as a subgroup of these.To date the existence of double-crush syndrome has been a matter of debate. Dr. Golovchinsky presents a statistical analysis of substantial clinical material, which finds a cause-and-effect relationship between cervical or lumbar radiculopathy and peripheral entrapment in corresponding nerves, thus proving the existence of double-crush syndrome.This book will be invaluable to physicians performing EMG-NCV testing and to other healthcare professionals who encounter peripheral entrapment syndromes in their practices.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 184 pp. Englisch.

Buch. Zustand: Neu. Neuware -This is one of the first books to draw together information and views about international control of food safety from around the world.Demands for safe food, against a background of increasing trade, are making international controls on food safety essential. Agreements on how to control the safety of food to meet these needs are now in place among the major trading blocks, particularly in Europe and in the USA, and more recently, in Australia. This book also describes progress in areas such as systematically reviewing risk from food; developing national infrastructures to enforce standards; and growing input from consumer groups and others, including economists, to the debate on how to set international food standards.Discussed in depth is the effort to achieve global standards for food safety under the auspices of the Codex Alimentarius Commission. There are chapters from world-leading experts on Codex, international control of radiological contamination, pesticides and veterinary drugs, and other chemical contaminants.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 308 pp. Englisch.

Taschenbuch. Zustand: Neu. Neuware -It has been known for a long time that there is a close connection between stochastic processes and orthogonal polynomials. For example, N. Wiener [112] and K. Ito [56] knew that Hermite polynomials play an important role in the integration theory with respect to Brownian motion. In the 1950s D. G. Kendall [66], W. Ledermann and G. E. H. Reuter [67] [74], and S. Kar lin and J. L. McGregor [59] established another important connection. They expressed the transition probabilities of a birth and death process by means of a spectral representation, the so-called Karlin-McGregor representation, in terms of orthogonal polynomials. In the following years these relation ships were developed further. Many birth and death models were related to specific orthogonal polynomials. H. Ogura [87], in 1972, and D. D. En gel [45], in 1982, found an integral relation between the Poisson process and the Charlier polynomials. Some people clearly felt the potential im portance of orthogonal polynomials in probability theory. For example, P. Diaconis and S. Zabell [29] related Stein equations for some well-known distributions, including Pearson's class, with the corresponding orthogonal polynomials. The most important orthogonal polynomials are brought together in the so-called Askey scheme of orthogonal polynomials. This scheme classifies the hypergeometric orthogonal polynomials that satisfy some type of differ ential or difference equation and stresses the limit relations between them.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 184 pp. Englisch.

Buch. Zustand: Neu. Neuware -For those of us involved in research on the neural mechanisms that relate tissue damage to pain. it is becoming more evident that the sensation of pain and suffering could be considered as part of a mechanism that involves not only sizeable areas in the brain but also simultaneous activations of the immune and the endocrine systems as well. A consensus is growing among specialists in the field that pain involves the sharing of molecular mechanisms between the nervous, immune and endocrine systems that can interact at peripheral and, ultimately, central levels. Furthermore, chronic pain could then be looked upon as a corollary of the imbalance in the cross talk between these systems, which could lead to new treatment strategies. The aim of this book is not to deal with acute pain that serves as an alarm signal, but to attempt to explain the molecular mechanisms of chronic pains considered as a multifactorial syndrome or disease.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 260 pp. Englisch.

Taschenbuch. Zustand: Neu. Neuware - Youth have nearly always exhibited behaviors that frustrate adults. It can be diffi cult to understand why young people engage in risky or destructive behavior, and it is challenging to develop strategies to encourage more healthy and responsible behavior among our youth. However, it is helpful to realize that despite the fact that large numbers of youth engage in frightful and destructive behaviors for pe riods of time during adolescence and early adulthood, a large proportion of youth find a way not only to survive but also to bounce back and contribute significantly to the furtherance of human development. We are not the first generation of adults to experience the pain, fear, and frustration of dealing with our youth. More important, we recognize that we are not helpless when faced with the problems youth experience. While it is true that adolescents have always exhibited problem behaviors, a number of effective tools and approaches have always been at our disposal to assist with appropriate youth development. Of course, the most effective approaches require a tremendous amount of focused time and energy.

Buch. Zustand: 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. Zustand: Neu. Neuware - Each year over 400,000 people have a new onset of heart failure in the United States, adding to a current patient population of over 4.8 million Americans. Basics of Heart Failure takes a problem-solving approach to examining heart failure and to providing the reader with an up-to-date account of our knowledge in this area. Chapters on the diagnosis and therapy of heart failure emphasize data from recent multicenter trials.

Buch. Zustand: 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. Zustand: Neu. Neuware -Multi-Valued and Universal Binary Neurons deals with two new types of neurons: multi-valued neurons and universal binary neurons. These neurons are based on complex number arithmetic and are hence much more powerful than the typical neurons used in artificial neural networks. Therefore, networks with such neurons exhibit a broad functionality. They can not only realise threshold input/output maps but can also implement any arbitrary Boolean function. Two learning methods are presented whereby these networks can be trained easily. The broad applicability of these networks is proven by several case studies in different fields of application: image processing, edge detection, image enhancement, super resolution, pattern recognition, face recognition, and prediction. The book is hence partitioned into three almost equally sized parts: a mathematical study of the unique features of these new neurons, learning of networks of such neurons, and application of such neural networks. Most of this work was developed by the first two authors over a period of more than 10 years and was only available in the Russian literature. With this book we present the first comprehensive treatment of this important class of neural networks in the open Western literature.Multi-Valued and Universal Binary Neurons is intended for anyone with a scholarly interest in neural network theory, applications and learning. It will also be of interest to researchers and practitioners in the fields of image processing, pattern recognition, control and robotics.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 280 pp. Englisch.

Buch. Zustand: Neu. Neuware -Nations around the world are experiencing a spectacular increase in longevity. Society as a whole is being challenged by issues arising from this revolution in longevity. Although the specter of the loneliness and existential suffering of older citizens is such that some people under the age of 65 find it difficult to conceive of a long-term future, persons over 85 have proven that aging does not necessarily preclude a healthy and productive life. Extraordinary progress in both curative and preventive medicine justifies optimism about the quality of life and state of well-being that can be enjoyed even in great old age. We should look to professionals in diverse fields to develop creative solutions to the inevitable issues that will arise with aging. Governments must prepare for the future health of their citizens by making long-term investments to educate all sectors of society in the value of good nutrition, exercise, and lifestyles that enhance well-being throughout life. Also, governments should realize that the main cause of health care expenditure is serious illness which occurs in persons of all ages, and not predominantly in older people. Early detection can help save lives, as well.Health and longevity of life will ultimately end as a political issue. What is needed is long-term government investments necessary for a viable health policy. The question arises: will world leaders be able to commit to such a policy Two major socioeconomic phenomena may have a regulating effect on this issue. The first is the emergence of pressure groups that have come into being in response to a particular health issue, such as AIDS. The second is the emergence of ethics committees in developed nations that deal solely with health issues.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 340 pp. Englisch.

Buch. Zustand: Neu. Neuware -Middleware Networks: Concept, Design and Deployment of Internet Infrastructure describes a framework for developing IP Service Platforms and emerging managed IP networks with a reference architecture from the AT&T Labs GeoPlex project. The main goal is to present basic principles that both the telecommunications industry and the Internet community can see as providing benefits for service-related network issues. As this is an emerging technology, the solutions presented are timely and significant.Middleware Networks: Concept, Design and Deployment of Internet Infrastructure illustrates the principles of middleware networks, including Application Program Interfaces (APIs), reference architecture, and a model implementation. Part I begins with fundamentals of transport, and quickly transitions to modern transport and technology. Part II elucidates essential requirements and unifying design principles for the Internet. These fundamental principles establish the basis for consistent behavior in view of the explosive growth underway in large-scale heterogeneous networks. Part III demonstrates and explains the resulting architecture and implementation. Particular emphasis is placed upon the control of resources and behavior. Reference is made to open APIs and sample deployments.Middleware Networks: Concept, Design and Deployment of Internet Infrastructure is intended for a technical audience consisting of students, researchers, network professionals, software developers, system architects and technically-oriented managers involved in the definition and deployment of modern Internet platforms or services. Although the book assumes a basic technical competency, as it does not provide remedial essentials, any practitioner will find this useful, particularly those requiring an overview of the newest software architectures in the field.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 404 pp. Englisch.

Buch. Zustand: Neu. Neuware -A biosensor is a device in which a bioactive layer lies in direct contact with a transducer whose responses to change in the bioactive layer generate eloctronic signals for interpretation. The bioactive layer may consist of membrane-bound enzymes, anti-bodies, or receptors. The potential of this blend of electronics and biotechnology includes the direct assay of clinically important substrates (e.g. blood glucose) and of substances too unstable for storage or whose concentrations fluctuate rapidly. Written by the leading researchers in the field, this book reflects the most current developments in successfully constructing a biosensor. Major applications are in the fields of pharmacology, molecular biology, virology and electronics.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 388 pp. Englisch.

Buch. Zustand: Neu. Neuware -A modern, comprehensive compilation of more than 7,000 entries covering themes, concepts, and discoveries in archaeology written in nontechnical language and tailored to meet the needs of professionals, students and general readers. The main subject areas include artifacts; branches of archaeology, chronology; culture; features; flora and fauna; geography; geology; language; people; related fields; sites; structures; techniques and methods; terms and theories; and tools.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 724 pp. Englisch.

Buch. Zustand: Neu. Neuware -John F. Kerry United States Senator If we are to reinvigorate and reinforce civic participation in this country at a time when our society is increasingly fragmented and highly technologically based, we must find a way to unite distinct communities, such as universities, regional and non-profit organizations, and families. We must find ways to link academicians, students, teachers, and professionals with the reality of events and circumstances so that theories and ideas mightily pursued within the 'ivory tower' are connected to social reality and useful. As the editors and contributors in this volume point out, the way to bridge theory/practice divide is not merely to interpret and report on circumstances of the real-world; but rather, to deconstruct the separate and distinct communities that exist within our society and actively engage other communities to realize a continuum of mutual understanding, collaboration, and action. It is crucial to include our nation's public schools in this new approach of social inquiry and social action. Improving and creating educational opportunity for all children in the United States has been an ongoing critical federal issue. We know that when children achieve in school they have a much greater chance of living healthy, productive adult lives that will benefit themselves and society, and we know that increasing the base of stakeholders in children's education yields those positive results.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 324 pp. Englisch.

Buch. Zustand: Neu. Neuware -The inter-comparison of specific skills as represented by performance on neu- psychological tests is at the heart of the neuropsychological assessment process. However, there is a tendency to regard the interpretation of single tests as a process that is independent of performance on other tests, with integration of test information representing a summary of these individual test performances. As neuropsychology has become increasingly sophisticated, it has been recognized that many factors influence the performance on any given test. The meaning of the same score may vary considerably from one person to another, depending on his or her performance on other neuropsychological tests. Thus, a low score on the Halstead Category Test may indeed reflect frontal lobe damage, but only if we first rule out the influence of visual-spatial problems, emotionality, attentional issues, motivation, fatigue, and comprehension of the instructions. Simplistic interpre- tions that assume a common interpretation based on a specific score will inva- ably lead to errors in interpretation and conclusions. The purpose of this book is to provide each test that is described with a compendium of the possible interpretations that can be used with a variety of common tests that are often included in a neuropsychological test battery. The first chapter discusses some of the pitfalls and cautions when comparing the tests, while the second chapter examines administrative and scoring issues that may be unclear or unavailable for a given test.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 260 pp. Englisch.

Buch. Zustand: Neu. Neuware -Software Engineering with OBJ: Algebraic Specification in Action is a comprehensive introduction to OBJ, the most widely used algebraic specification system. As a formal specification language, OBJ makes specifications and designs more precise and easier to read, as well as making maintenance easier and more accurate. OBJ differs from most other specification languages not just in having a formal semantics, but in being executable, either through symbolic execution with term rewriting, or more generally through theorem proving. One problem with specifications is that they are often wrong. OBJ can help validate specifications by executing test cases, and by proving properties.As well as providing a detailed introduction to the language and the OBJ system that implements it, Software Engineering with OBJ: Algebraic Specification in Action provides case studies by leading practitioners in the field, in areas such as computer graphics standards, hardware design, and parallel computation. The case studies demonstrate that OBJ can be used in a wide variety of ways to achieve a wide variety of practical aims in the system development process. The papers on various OBJ systems also demonstrate that the language is relatively easy to understand, implement, and use, and that it supports formal reasoning in a straightforward but powerful way.Software Engineering with OBJ: Algebraic Specification in Action will be of interest to students and teachers in the areas of data types, programming languages, semantics, theorem proving, and algebra, as well as to researchers and practitioners in software engineering.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 444 pp. Englisch.

Buch. Zustand: Neu. Neuware - Video segmentation is the most fundamental process for appropriate index ing and retrieval of video intervals. In general, video streams are composed 1 of shots delimited by physical shot boundaries. Substantial work has been done on how to detect such shot boundaries automatically (Arman et aI. , 1993) (Zhang et aI. , 1993) (Zhang et aI. , 1995) (Kobla et aI. , 1997). Through the inte gration of technologies such as image processing, speech/character recognition and natural language understanding, keywords can be extracted and associated with these shots for indexing (Wactlar et aI. , 1996). A single shot, however, rarely carries enough amount of information to be meaningful by itself. Usu ally, it is a semantically meaningful interval that most users are interested in re trieving. Generally, such meaningful intervals span several consecutive shots. There hardly exists any efficient and reliable technique, either automatic or manual, to identify all semantically meaningful intervals within a video stream. Works by (Smith and Davenport, 1992) (Oomoto and Tanaka, 1993) (Weiss et aI. , 1995) (Hjelsvold et aI. , 1996) suggest manually defining all such inter vals in the database in advance. However, even an hour long video may have an indefinite number of meaningful intervals. Moreover, video data is multi interpretative. Therefore, given a query, what is a meaningful interval to an annotator may not be meaningful to the user who issues the query. In practice, manual indexing of meaningful intervals is labour intensive and inadequate.

Buch. Zustand: 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. Zustand: 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.

Buch. Zustand: Neu. Neuware -Linguistic Geometry: From Search to Construction is the first book of its kind. Linguistic Geometry (LG) is an approach to the construction of mathematical models for large-scale multi-agent systems. A number of such systems, including air/space combat, robotic manufacturing, software re-engineering and Internet cyberwar, can be modeled as abstract board games. These are games with moves that can be represented by the movement of abstract pieces over locations on an abstract board. The purpose of LG is to provide strategies to guide the games' participants to their goals. Traditionally, discovering such strategies required searches in giant game trees. These searches are often beyond the capacity of modern and even conceivable future computers.LG dramatically reduces the size of the search trees, making the problems computationally tractable. LG provides a formalization and abstraction of search heuristics used by advanced experts including chess grandmasters. Essentially, these heuristics replace search with the construction of strategies. To formalize the heuristics, LG employs the theory of formal languages (i.e. formal linguistics), as well as certain geometric structures over an abstract board. The new formal strategies solve problems from different domains far beyond the areas envisioned by the experts. For a number of these domains, Linguistic Geometry yields optimal solutions.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 420 pp. Englisch.

Buch. Zustand: 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.

Buch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This volume consists of papers presented in the special sessions on 'Wave Phenomena and Related Topics', and 'Asymptotics and Homogenization' of the ISAAC'97 Congress held at the University of Delaware, during June 2-7, 1997. The ISAAC Congress coincided with a U.S.-Japan Seminar also held at the University of Delaware. The latter was supported by the National Science Foundation through Grant INT -9603029 and the Japan Society for the Promotion of Science through Grant MTCS-134. It was natural that the 'participants of both meetings should interact and consequently several persons attending the Congress also presented papers in the Seminar. The success of the ISAAC Congress and the U.S.-Japan Seminar has led to the ISAAC'99 Congress being held in Fukuoka, Japan during August 1999. Many of the same participants will return to this Seminar. Indeed, it appears that the spirit of the U.S.-Japan Seminar will be continued every second year as part of the ISAAC Congresses. We decided to include with the papers presented in the ISAAC Congress and the U.S.-Japan Seminar several very good papers by colleagues from the former Soviet Union. These participants in the ISAAC Congress attended at their own expense. This volume has the title Direct and Inverse Problems of Mathematical Physics which consists of the papers on scattering theory, coefficient identification, uniqueness and existence theorems, boundary controllability, wave propagation in stratified media, viscous flows, nonlinear acoustics, Sobolev spaces, singularity theory, pseudo differential operators, and semigroup theory. 464 pp. Englisch.

Buch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This is one of the first books to draw together information and views about international control of food safety from around the world. Demands for safe food, against a background of increasing trade, are making international controls on food safety essential. Agreements on how to control the safety of food to meet these needs are now in place among the major trading blocks, particularly in Europe and in the USA, and more recently, in Australia. This book also describes progress in areas such as systematically reviewing risk from food; developing national infrastructures to enforce standards; and growing input from consumer groups and others, including economists, to the debate on how to set international food standards. Discussed in depth is the effort to achieve global standards for food safety under the auspices of the Codex Alimentarius Commission. There are chapters from world-leading experts on Codex, international control of radiological contamination, pesticides and veterinary drugs, and other chemical contaminants. 308 pp. Englisch.

Buch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Technology transfer has played an increasingly important role in historic preservation during the latter half of the twentieth century, a situation attested to by the undertaking of an important congressional study in 1986 that assessed the role of federal agencies in the field. In this book leading researchers update the earlier findings and contribute state-of-the-art reviews and evaluations of technological progress in their areas of expertise. 388 pp. Englisch.

Buch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Recently, a research program on the compliance costs and the economic effects of taxation in New Zealand was undertaken within the Inland Revenue Department. Taxation and the Limits of Government is an edited volume which presents the best of the papers that emerged from that research program. Topical coverage includes a brief history of reform in New Zealand, the effect of taxation on economic growth, the marginal cost of taxation, the employment effects of taxation, income distribution, the hidden economy and taxation, tax compliance, taxation and bankruptcy, and estimates of effective tax rates. 328 pp. Englisch.