springer netherlands mai 1994 (35 resultados)

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Scheduling theory is an important branch of operations research. Problems studied within the framework of that theory have numerous applications in various fields of human activity. As an independent discipline scheduling theory appeared in the middle of the fifties, and has attracted the attention of researchers in many countries. In the Soviet Union, research in this direction has been mainly related to production scheduling, especially to the development of automated systems for production control. In 1975 Nauka ('Science') Publishers, Moscow, issued two books providing systematic descriptions of scheduling theory. The first one was the Russian translation of the classical book Theory of Scheduling by American mathematicians R. W. Conway, W. L. Maxwell and L. W. Miller. The other one was the book Introduction to Scheduling Theory by Soviet mathematicians V. S. Tanaev and V. V. Shkurba. These books well complement each other. Both. books well represent major results known by that time, contain an exhaustive bibliography on the subject. Thus, the books, as well as the Russian translation of Computer and Job-Shop Scheduling Theory edited by E. G. Coffman, Jr., (Nauka, 1984) have contributed to the development of scheduling theory in the Soviet Union. Many different models, the large number of new results make it difficult for the researchers who work in related fields to follow the fast development of scheduling theory and to master new methods and approaches quickly. 386 pp. Englisch.

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -All work is work in progress. The ideas developed in this work could be (and probably will be) developed further, revised, and expanded. But it was time to write them down and send them out. Some of these ideas about linking had their origins in my 1987 dissertation. However, this work has grown beyond the dissertation in a number of important ways. The most important of these advances lie in, first, articulating aspectual roles as linguistic objects over which lexical semantic phenomena can be stated, and over which linking generalizations are stated; second, recognizing that syntactic phenomena may be classified as to whether or not they are sensitive to the core event of event structure; and third, recognizing the modularity of aspectual and thematic/conceptual structure, and associating that modularity with a difference between language-specific and universal language generalizations. The three chapters of the book are organized around these ideas. I have tried to state these ideas as strong theses. Where they make strong predictions I have meant them to do so, as a probe for future research. I hope that other researchers will take up the challenge to investigate, test and develop these ideas across a wider realm of languages than I --as one person --can do. 260 pp. Englisch.

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Introduction to Linear Algebra in Geology introduces linear algebra to students of geology and explores the possibilities of using the techniques as an aid to solving geological problems which can be solved numerically. A basic knowledge of geology is assumed. 224 pp. Englisch.

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Regulations to promote health and safety may be costly relative to the expected health and safety benefits, and may actually have negative effects on health and safety. These negative effects, or costs, may be due to reduced private spending on health and safety, moral hazard, or the creation of new risks. This volume considers the use of costs--benefit analysis, risk--risk analysis, and health--health analysis to determine the mortality cost associated with regulatory expenditures. 126 pp. Englisch.

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Both Perelman's collaborators, Professors Haarscher and Ingber, shared with me their deep personal insights about origins, birth and phases of the develop ment of the New Rhetoric. Without their good will, advice and creative com ments, my personal knowledge would have been narrower. I am grateful to the Chaim Perelman Foundation for their grant which enabled me to cover my expenses of collecting materials, editing and preparing the manuscript. Professor Michel Meyer was very instrumental in the negotiations with the publisher. Mr. Raphael Lipski, treasurer of the Perelman Foundation, spent many hours with me, and shared his remembrances of Perelman's personality, his social and political activity. lowe special thanks to Dr. Richard Kramer, whose friendship I cherish for a quarter of a century. He read and edited not only the entire text of the book, but he offered many critical remarks and constructive suggestions which helped me to revise my own ideas and to formulate them more clearly and precisely. The first critical reader and editor was as usual Mrs. Elizabeth Previti. Professor Elzbieta Ettinger-Chodakowska, MIT, read this entire manuscript and shared with me her impressions. lowe special gratitude to my dear friend, Mrs. Stephanie Silvers for her steady help and moral support. Needless to say, I am solely responsible for all the deficiencies of this book. 164 pp. Englisch.

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Books do not come about by accident. This is especially the case when a volume grows out of a conference for which the participants wrote the original contributions in different languages. This volume descends from a conference held at the Zentrumjiir interdiszipliniire Forschung, University of Bielefeld, Germany, October 4 through 6, 1990, under the title 'Technische Eingriffe in die menschliche Reproduktion: Per spektiven eines moralischen Konsenses'. Many with great generosity helped to ensure that the conference was a success and that the papers presented grew into a book. We want in particular to acknowledge our deep gratitude to the Zentrumjiir interdiszipliniire Forschung for spon soring this important conference, and to its director, Peter Weingart, for his important guidance and support. Our thanks are also due to all of the staff ofthe Zentrum. It is they who made the conference successful. We are also grateful to Prof. Hilmar Stolte, head of the Institut jiir System- und Technologieanalysen in Bad Oeynhausen, Germany, for making available additional financial support for the conference. Our thanks are also owed to the participants who inspired us to transform a collection of papers into a completed volume. The general trans formation of the original papers required translation. Here we must acknowledge the labors of Sarah L. Kirkby, who rendered many parts of the volume into English. Finally, we want to recognize the invaluable support given by the ecumenical teamwork of Kurt W. 266 pp. Englisch.

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The aim of this book is to develop a new approach which we called the hyper geometric one to the theory of various integral transforms, convolutions, and their applications to solutions of integro-differential equations, operational calculus, and evaluation of integrals. We hope that this simple approach, which will be explained below, allows students, post graduates in mathematics, physicists and technicians, and serious mathematicians and researchers to find in this book new interesting results in the theory of integral transforms, special functions, and convolutions. The idea of this approach can be found in various papers of many authors, but systematic discussion and development is realized in this book for the first time. Let us explain briefly the basic points of this approach. As it is known, in the theory of special functions and its applications, the hypergeometric functions play the main role. Besides known elementary functions, this class includes the Gauss's, Bessel's, Kummer's, functions et c. In general case, the hypergeometric functions are defined as a linear combinations of the Mellin-Barnes integrals. These ques tions are extensively discussed in Chapter 1. Moreover, the Mellin-Barnes type integrals can be understood as an inversion Mellin transform from the quotient of products of Euler's gamma-functions. Thus we are led to the general construc tions like the Meijer's G-function and the Fox's H-function. 340 pp. Englisch.

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Nonstandard Methods of Analysis is concerned with the main trends in this field; infinitesimal analysis and Boolean-valued analysis. The methods that have been developed in the last twenty-five years are explained in detail, and are collected in book form for the first time. Special attention is paid to general principles and fundamentals of formalisms for infinitesimals as well as to the technique of descents and ascents in a Boolean-valued universe. The book also includes various novel applications of nonstandard methods to ordered algebraic systems, vector lattices, subdifferentials, convex programming etc. that have been developed in recent years. For graduate students, postgraduates and all researchers interested in applying nonstandard methods in their work. 452 pp. Englisch.

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The numerous applications of optimal control theory have given an incentive to the development of approximate techniques aimed at the construction of control laws and the optimization of dynamical systems. These constructive approaches rely on small parameter methods (averaging, regular and singular perturbations), which are well-known and have been proven to be efficient in nonlinear mechanics and optimal control theory (maximum principle, variational calculus and dynamic programming). An essential feature of the procedures for solving optimal control problems consists in the necessity for dealing with two-point boundary-value problems for nonlinear and, as a rule, nonsmooth multi-dimensional sets of differential equations. This circumstance complicates direct applications of the above-mentioned perturbation methods which have been developed mostly for investigating initial-value (Cauchy) problems. There is now a need for a systematic presentation of constructive analytical per turbation methods relevant to optimal control problems for nonlinear systems. The purpose of this book is to meet this need in the English language scientific literature and to present consistently small parameter techniques relating to the constructive investigation of some classes of optimal control problems which often arise in prac tice. This book is based on a revised and modified version of the monograph: L. D. Akulenko 'Asymptotic methods in optimal control'. Moscow: Nauka, 366 p. (in Russian). 364 pp. Englisch.

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Even three decades ago, the words 'combinatorial algebra' contrasting, for in stance, the words 'combinatorial topology,' were not a common designation for some branch of mathematics. The collocation 'combinatorial group theory' seems to ap pear first as the title of the book by A. Karras, W. Magnus, and D. Solitar [182] and, later on, it served as the title of the book by R. C. Lyndon and P. Schupp [247]. Nowadays, specialists do not question the existence of 'combinatorial algebra' as a special algebraic activity. The activity is distinguished not only by its objects of research (that are effectively given to some extent) but also by its methods (ef fective to some extent). To be more exact, we could approximately define the term 'combinatorial algebra' for the purposes of this book, as follows: So we call a part of algebra dealing with groups, semi groups , associative algebras, Lie algebras, and other algebraic systems which are given by generators and defining relations {in the first and particular place, free groups, semigroups, algebras, etc. )j a part in which we study universal constructions, viz. free products, lINN-extensions, etc. j and, finally, a part where specific methods such as the Composition Method (in other words, the Diamond Lemma, see [49]) are applied. Surely, the above explanation is far from covering the full scope of the term (compare the prefaces to the books mentioned above). 404 pp. Englisch.

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -An increasing interest to scheduling theory can be attributed to the high level of automation of all branches of human activity. The quality of modern production essentially depends on the planning decisions taken at different stages of a production process. Moreover, while the quality of these decisions is improving, the time and flexibility requirements for decision-making are becoming more important. All this stimulates scheduling research. Started as an independent discipline in the early fifties, it now has become an important branch of operations research. In the eighties, the largest Russian publishing house for scientific literature Nauka Publishers, Moscow, issued two books by a group of Byelorussian mathematicians: Scheduling Theory. Single-Stage Systems by V. S. Tanaev, V. S. Gordon and Y. M. Shafransky (1984) and Scheduling Theory. Multi-Stage Systems by V. S. Tanaev, Y. N. Sotskov and V. A. Strusevich (1989). Originally published in Russian, these two books cover two different major problem areas of scheduling theory and can be considered as a two-volume monograph that provides a systematic and comprehensive exposition of the subject. The authors are grateful to Kluwer Academic Publishers for creating the opportunity to publish the English translations of these two books. We are indebted to M. Hazewinkel, J. K. Lenstra, A. H. G. Rinnooy Kan, D. B. Shmoys and W. Szwarc for their supporting the idea of translating the books into English. 420 pp. Englisch.

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Despite reservoirs of moral discourse about duties in religious communities, professional caregiving traditions, and philosophical perspectives, the dominant moral language in contemporary biomedical ethics is that of `rights'. Duties to Others begins to correct this imbalance in our ethical language through theoretical expositions of the ideas of duty and of the `other', and by applied exemplifications of particular duties to identified others that arise in the context of health care. A pronounced multidisciplinary orientation informs this analysis of our moral call to respond to the needs of others. The essays in this volume offer a stimulating intellectual freshness through a continual engagement of theological, professional, and philosophical understandings of the duties that arise in our relationships with others in medicine, nursing, and social contexts. Duties to Others provides provocative challenges about the terrain of our moral world for both students and professionals in biomedical ethics, medicine, philosophy, and theology. 342 pp. Englisch.

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -All work is work in progress. The ideas developed in this work could be (and probably will be) developed further, revised, and expanded. But it was time to write them down and send them out. Some of these ideas about linking had their origins in my 1987 dissertation. However, this work has grown beyond the dissertation in a number of important ways. The most important of these advances lie in, first, articulating aspectual roles as linguistic objects over which lexical semantic phenomena can be stated, and over which linking generalizations are stated; second, recognizing that syntactic phenomena may be classified as to whether or not they are sensitive to the core event of event structure; and third, recognizing the modularity of aspectual and thematic/conceptual structure, and associating that modularity with a difference between language-specific and universal language generalizations. The three chapters of the book are organized around these ideas. I have tried to state these ideas as strong theses. Where they make strong predictions I have meant them to do so, as a probe for future research. I hope that other researchers will take up the challenge to investigate, test and develop these ideas across a wider realm of languages than I --as one person --can do. 260 pp. Englisch.

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -by Bob Camp The business improvement topic and quality tool called benchmarking is becoming widely understood and broadly applied. There are now applica firms that tions in almost all segments of the economy including industrial either produce a product or a service, non-profit organizations such as healthcare, government and education. The approach is starting to spread around the globe with initiatives in Europe, Asia Pacific and South America. This is commendable and reassuring and must show that there is significant interest in the approach and that it works. What is missing, however, are books and reference material that are not solely prepared in the US where benchmarking started. Theses would include examples of applications relevant to the local area and industries. They would include references to articles written about benchmarking appearing in local publications. In this fashion those interested would have near hand case histories of the use of benchmarking and therefore become encouraged to use the technique. Zairi and Leonard have done the benchmarking community a real service by documenting the European view and application of benchmark ing to a wide range of examples. But they have not stopped there. Their text includes treatment of a number of related facets of benchmarking that makes this a fairly thorough text. 276 pp. Englisch.

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book, previously published in hardback, has now been republished in paperback and added to the growing number of titles in Chapman & Hall's Conservation Biology Series. Evaluation and Assessment for Conservation contains pertinent examples and case studies from around the world illustrating the issues faced by conservationists. In addition, it summarizes a very large amount of material from the scientific literature. 276 pp. Englisch.

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -INTRODUCTION The present volume unites contributions by the leading figure of the Vienna Circle and by two of his closest assoCiates, contributions that deal with an area of thought represented, indeed, in this Collection but certainly not the central one in the common picture ofthe Circle's activities. It is no accident that an interest in ethics and the philosophy of action was particularly marked in what Neurath was apt to call the right wing of the Circle. For them, as for Wittgenstein (the respected mentorofSchlickandWaismanninparticular),theadvancetobehoped for in philosophy consisted not solely in freeing natural science from a confused sense of dependence on speculative metaphysics but also in seeingthatotherareasoflanguageandaction hadto bethoughtaboutin theirownterms, whichwereneitherthoseofnaturalsciencenorthoseof philosophy as traditionally conceived. The scepticismofSchlick about theprogrammeofUnifiedSciencewaswellknown: EinheizwissenschaJt he called it, as it might be 'boozified science'. And in sober truth the programme sometimes masked a left-wing set of values taken (surely illogically) for granted, though the membersofthe Circle entertained a wide range ofpolitical views. Schlick's own contribution to the present volume is a section from thenotesforoneofhisfinal lectureseries,forsightofwhich wewarmly thanktheonlysurvivingcontributortoourvolume,DrJosephSchachter: Schlick'sgrandsonDra. M. H. vandeVeldehaskindlyconsentedtotheir publication. This section poses the problem we have outlined: there are questionsandaneedforclarificationinethics,butthesenomoredemand a metaphysical solution than does a similar situation in epistemology. Here, as in his earlier Problems of Ethics,l Schlick sets his face against thewholeprocess,mostobviousin Kant,ofmakingtheconceptofvalue absolute. One might say that for Schlick there is no unhypothetical imperative. 164 pp. Englisch.

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Genetic engineering has already produced impressive results in biological research. The gene transfer and cloning methods are changing biotechnology into an innovative activity with potentially great impact on health care, on chemical, pharmaceutical and food industries, on the agricultural and the natural environment. It has thus attracted a great deal of attention from the public and regulatory authorities. There is a need to reconcile technological progress with safety assurance and civic acceptance. Technologies are regulated according to the inherent risk evaluated, through criteria based upon existing scientific evidence, new rigorous information, and/or records of safe applications and good performances. This should also apply to biotechnology. The title Scientific-Technical Backgrounds for Biotechnology Regulation is only intended to indicate that regulatory provisions for biotechnological activities should be in agreement and not in open contradiction with scientific knowledge and established technological experience. 196 pp. Englisch.

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Negation, Critical Theory, and Postmodern Textuality features 14 new essays by leading specialists in critical theory, comparative literature, philosophy, and English literature. The essays, which present wide-ranging historical considerations of negation in light of recent developments in poststructuralism and postmodernism, range over many of the siginificant texts in which negation figures prominently. The book includes a wide-ranging introductory chapter that examines how attention to negation -- the inescapable nescience that is posited in any and every linguistic expression -- enhances the hermeneutic possibilities present in language. In addition, the four sections of the book bring together major critical interventions on, among others, negative meaning, unrecognizability, elenctic negation, apocalypse, nihilism, negation and gender, and denegation. All the essays involve close attention to key texts by major authors, including William Shakespeare, Henry James, Federico García Lorca, Samuel Beckett, Thomas Bernhard, Walt Whitman, E.M. Forster, Mary Shelley, Margaret Atwood, Roland Barthes, Douglas Barbour, Paul de Man, bp Nichol, Jacques Derrida, and Dogen Kigen. The volume opens up new areas in critical theory, comparative literature, and the philosophy of language, and defines a major new area of inquiry in relation to notions of postmodern textuality. Critical theorists, students of comparative literature, English literature, and the history of ideas, and those interested in the hermeneutic implications of postmodernism will find this volume of substantial interest. Its extensive bibliographical apparatus and index make the collection a valuable reference tool for upper-level undergraduate and graduate students as well as for those seeking a variety of interpretive approaches to the problem of negation in literature. 348 pp. Englisch.

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Failures of many mechanical components in service result from fatigue. The cracks which grow may either originate from some pre-existing macroscopic defect, or, if the component is of high integrity but highly stressed, a region of localized stress concentration. In turn, such concentrators may be caused by some minute defect, such as a tiny inclusion, or inadvertent machining damage. Another source of surface damage which may exist between notionally 'bonded' components is associated with minute relative motion along the interface, brought about usually be cyclic tangential loading. Such fretting damage is quite insidious, and may lead to many kinds of problems such as wear, but it is its influence on the promotion of embryo cracks with which we are concerned here. When the presence of fretting is associated with decreased fatigue performance the effect is known as fretting fatigue. Fretting fatigue is a subject drawing equally on materials science and applied mechanics, but it is the intention in this book to concentrate attention entirely on the latter aspects, in a search for the quantification of the influence of fretting on both crack nucleation and propagation. There have been very few previous texts in this area, and the present volume seeks to cover five principal areas; (a) The modelling of contact problems including partial slip under tangentialloading, which produces the surface damage. (b) The modelling of short cracks by rigorous methods which deal effectively with steep stress gradients, kinking and closure. (c) The experimental simulation of fretting fatigue. 260 pp. Englisch.

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -From the mid-1960s, after the important works by J. Hintikka, S. Körner, W. Sellars and P.F. Strawson, there has been a marked revival of Kantian epistemological thought. Against this background, featuring fruitful exchange between historical research and theoretical prospects, the main point of the book is the discussion of Kantian theory of scientific knowledge from the perspective of present-day analytical philosophy and philosophy of empirical and mathematical sciences. The main topics are the problem of a priori knowledge in logic, mathematics and physics, the distinction between analytic and synthetic judgments, the constitution of physical objectivity and the questions of realism and truth, the Kantian conception of time, causal laws and induction, the relations between Kantian epistemological thought, relativity theory, quantum theory and some recent developments of philosophy of science. The book is addressed to research workers, specialists and scholars in the fields of epistemology, philosophy of science and history of philosophy. 396 pp. Englisch.

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Urban seismic risk is growing worldwide and is, increasingly, a problem of developing countries. In 1950, one in four of the people living in the world's fifty largest cities was earthquake-threatened, while in the year 2000, about one in two will be. Further, ofthose people living in earthquake-threatened cities in 1950, about two in three were located in developing countries, while in the year 2000, about nine in ten will be. Unless urban seismic safety is improved, particularly in developing countries, future earthquakes will have ever more disastrous social and economic consequences. In July 1992, an international meeting was organized with the purpose of examining one means ofimproving worldwide urban safety. Entitled 'Uses ofEarthquake Damage Scenarios for Cities of the 21st Century,' this meeting was held in conjunction with the Tenth World Conference ofEarthquake Engineering, in Madrid, Spain. An earthquake damage scenario (EDS) is adescription of the consequences to an urban area of a large, but expectable earthquake on the critical facilities of that area. In Californian and Japanese cities, EDSes have been used for several decades, mainly for the needs of emergency response officials. The Madrid meeting examined uses of this technique for other purposes and in other, less developed countries. As a result of this meeting, it appeared that EDSes bad significant potential to improve urban seismic safety worldwide. 352 pp. Englisch.

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book is the most up-to-date and comprehensive review of our knowledge of the management of mycorrhizas in agriculture, horticulture and forestry. It contains twenty-four reviews written by leading international scientists from eight countries. The reviews consider the ecology, biology and taxonomy of arbuscular and ectomycorrhizal fungi, the information and functioning of mycorrhizas and opportunities for managing these symbioses. The book will be essential reading for scientists and advisors responsible for ensuring that the maximum benefit is obtained from mycorrhizal symbioses in agriculture, horticulture and forestry and in the reclamation of degraded lands. 252 pp. Englisch.

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -1 Oxford and Webster's dictionaries ,2 give trans-Atlantic agreement in English with a common definition for 'Quality' as 'degree of excellence'. Compared with the many words taken up by other authors' definitions, this is remarkably brief and no doubt unsatisfactory to many people. Yet if 'degree' means a stage in an ascending or descending series, in intensity or in amount, then measurement is by definition explicitly required if terms such as 'quality level', 'good quality', 'high quality' etc. are to have any real meaning. Using measurement is inherent in the methods of all the major writers on the achievement of business improvement through quality. Results from measurements allow improvement by using tools commonly grouped under the heading Statistical Process Control (SPC). Results also form part of the judging criteria of Total Quality Management (TQM) models such as the Malcolm Baldrige National Quality Award in the USA and the more recent European Quality Award. Future revisions of the ISO 9000 series of quality management system standards will specifically require measure ment of defects. However, it is not easy for quality professionals or line managers to find examples of what they should measure and how to do it in their own particular functions in their own particular industries; case st}dies always seem to refer to others. 268 pp. Englisch.

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Until not too many years ago, the Italian government bond market, though the third largest in the world in terms of size, was characterised by numerous inefficiencies and problems regarding both policy in managing the public debt and the operation of the market. These aspects tended to isolate the Italian market from the international fmancial community and to keep large, international investors away from our market. As the situation with Italy's public finances grew worse and with financial markets being deregulated and expanding internationally, several direct measures were taken in recent years to encourage an even greater recourse to the Italian government securities market and to improve it's efficiency. Innovations in techniques for issuing government bonds, the creation of an automated trading system for Italian state securities, and the launch of a futures market in Italy, too, have all been useful measures in getting the Italian market closer to international standards. The measures adopted by economic policy authorities have often been inspired by the works developed by various study groups instituted by the treasury Ministry as well as by research coming from the academic world. Likewise, many measures aimed at improving the government bond market have been realised thanks to the important contribution of the trade associations and the main financial intermediaries operating in Italy, whose studies, suggestions and proposals have been based on operating expertise built up over decades. 260 pp. Englisch.

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -problem (0. 2) was the same u that of problem (0. 1). Incidentally, later on Mandzhavidze and Khvedclidze (I) and Simonenko (I) achieved a direct reduction of problem (0. 2) to problem (0. 1) with the help of conformal mappings. Apparenlly, the first paper in which SIES were considered was the paper by Vekua (2) published in 1948. Vekua verified that the equation (0. 3) where (1; C(f), 5 is the operator of 'ingular integration with a Cauchy kernel (Srp)(!) '' ('. i)-I fr(T - t)-lrp(T)dT, W is the shift operator (WrpHt) = rp{a(t', in the case 01 = - (13,0, = 0. , could be reduced to problem (0. 2). We note thai, in problem (0. 2), the shift ott) need not be a Carlemao shift, . ei. , it is oot necessary that a . . (t) :::: t for some integer 11 ~ 2, where ai(l) '' o(ok_dt)), 0(1(1) ::::! For the first time, the condition 0,(1) == 1 appeared in BPAFS theory in connection with the study of the problem (0. 4) by Carle man (2) who, in particular, showed that problem (0. 4) Wall a natural generalization of the problem on the existence of an a. utomorphic function belonging to a certain group of Fucs. Thus, the paper by Vckua (2) is also the fint paper in which a singular integral equation with a non Carieman 5hifl is on c sidered. 308 pp. Englisch.

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This volume puts forward a group of models applied to different economies, capturing the progress and growth of their economic systems. The models provide a quantified framework for the formulation of economic policy. They aid the introduction of targets and policy instruments taking account of constraints in the process of development. Also, an evaluation of external and internal shocks is taken using a comparative static type of analysis. The models take into account constraints which are in the nature of institutional as well as supply constraints. Problems of data exist in any quantitative analysis and account was taken of this factor in presenting the models and the results reached. Nonetheless, the models attempt to specify, estimate and simulate a given macroeconomic system. Models of this type are not freely available to the interested reader, but only in a fragmented way. This book puts the efforts of a group of economists worldwide under one cover. It is believed that the collection will be of interest both for courses in planning and for those adviSing these countries such as international organizations, research bodies, etc. Moreover, an overview of trade policy and income distributional factors is presented. It is hoped that this collection will prove interesting and useful to economists world wide. 344 pp. Englisch.

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Advanced Mathematical Thinking has played a central role in the development of human civilization for over two millennia. Yet in all that time the serious study of the nature of advanced mathematical thinking - what it is, how it functions in the minds of expert mathematicians, how it can be encouraged and improved in the developing minds of students - has been limited to the reflections of a few significant individuals scattered throughout the history of mathematics. In the twentieth century the theory of mathematical education during the compulsory years of schooling to age 16 has developed its own body of empirical research, theory and practice. But the extensions of such theories to more advanced levels have only occurred in the last few years. In 1976 The International Group for the Psychology of Mathematics (known as PME) was formed and has met annually at different venues round the world to share research ideas. In 1985 a Working Group of PME was formed to focus on Advanced Mathematical Thinking with a major aim of producing this volume. The text begins with an introductory chapter on the psychology of advanced mathema- cal thinking, with the remaining chapters grouped under three headings: - the nature of advanced mathematical thinking, - cognitive theory, and - reviews of the progress of cognitive research into different areas of advanced mathematics. 314 pp. Englisch.

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Non-Additive Measure and Integral is the first systematic approach to the subject. Much of the additive theory (convergence theorems, Lebesgue spaces, representation theorems) is generalized, at least for submodular measures which are characterized by having a subadditive integral. The theory is of interest for applications to economic decision theory (decisions under risk and uncertainty), to statistics (including belief functions, fuzzy measures) to cooperative game theory, artificial intelligence, insurance, etc. Non-Additive Measure and Integral collects the results of scattered and often isolated approaches to non-additive measures and their integrals which originate in pure mathematics, potential theory, statistics, game theory, economic decision theory and other fields of application. It unifies, simplifies and generalizes known results and supplements the theory with new results, thus providing a sound basis for applications and further research in this growing field of increasing interest. It also contains fundamental results of sigma-additive and finitely additive measure and integration theory and sheds new light on additive theory. Non-Additive Measure and Integral employs distribution functions and quantile functions as basis tools, thus remaining close to the familiar language of probability theory. In addition to serving as an important reference, the book can be used as a mathematics textbook for graduate courses or seminars, containing many exercises to support or supplement the text. 196 pp. Englisch.

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The last decade or so has seen a dramatic increase in the amount of detailed structural information available from a range of experimental techniques. Exciting new techniques such as atomic force microscopy have become widely available, while the potential of established methods like X-ray diffraction and electron microscopy has been greatly enhanced by powerful new sources and analytical methods. Progress in computing has also had a widespread impact: in areas such as neutron scattering, large data sets can now be manipulated more readily. The software supplied with commercial instruments generally provides more sophisti cated analytical facilities, while time-resolved X-ray studies rely on rapid data handling capabilities. The polymer scientist is faced with an expanding array of experimental tools for addressing both fundamental science and industrial problems. This work reviews some recent developments in structural techniques, with the aim of presenting the current 'state of the art' in a selection of areas. 388 pp. Englisch.

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Summary This bookis an introdU(;tion to the three numerical methodsmost commonly used for the mechanical analysisof deformable solids, namely: the finite element method(FEM), a particularcaseofGalerkin's method, for the spatial discretisationofsolids; the linear iteration method(LIM), a generalizationofNewton's method, for solving geometricandmaterial nonlinearities; the finite difference method (FDM), in fact Newmark's method, for the temporal discretisation oftheproblem. The main reason for this selection is the degree of generality reached by the computerprograms basedon the combinationofthese methods. The originalityofthepresentation lies in the comparable emphasisputon the spatial, temporal and nonlinear dimensions of problem solving. For each dimension, there corresponds one method whose basic principle is exposed. It is then shown how they can be combined in a compact and flexible fonn. Thisjoint investigationofthe three methods leads to a particularly neat global algorithm. It is with this double objectiveof simplicity and unity in mind that this book has been designed. An outline of the book follows. A one-dimensional bar model problem, including all the ingredients necessary for acompletepresentationofthe addressed methods, isdefined in Chapter1. Emphasis is placedon the virtual work principle as an alternative to the.differentialequation ofmotion. Chapters 2, 3 and 4 present the three numerical methods: FEM, LIM and FDM, respectively. Although the presentation relies on a one-dimensional model problem, the fonnalism used is general and directly extendible to two- and three-dimensional situations. The compact combination of the three methods is discussed in detail in Chapter 5, which also contains several sections concerning their computer implementation. 420 pp. Englisch.