springer netherlands feb 1989 (52 risultati)

Buch. Condizione: Neu. Neuware Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 396 pp. Englisch.

Buch. Condizione: Neu. Neuware Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 476 pp. Englisch.

Buch. Condizione: Neu. Neuware -Proceedings of the Indo-Dutch Training Course on Aquatic Ecotoxicology, Lucknow, India, 1988Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 348 pp. Englisch.

Buch. Condizione: Neu. Neuware -Adsorption processes have experienced a significant growth in the last decades. This growth was a result of scientific and technological advances which generated new adsorbents as well as new concepts for processing systems (UOP's 'Sorbex' process and PSA cycles). The expectations for a continued development of adsorption are high since process engineering is deeply concerned with intensive processes using less energy. Adsorption processes are also relevant to the increasingly important area of biotechonology. The development of affinity processes is a creative synthesis of biochemistry,molecular biology and chemical engineering. This NATO Advanced Study Institute on 'ADSORPTION:SCIENCE and TECHNOLOGY' had as a primary objective to provide an updated treatment of the fundamentals of adsorption and adsorption processes. The lectures presented at the Institute are collected in this volume together with a few papers presented by participants. The material is arranged in four sections.Part I deals with the characterization of adsorption and thermodynamics of adsorption,namely the correlation of equilibrium data.Part II covers the kinetics of adsorption and fixed-bed processes (equilibrium theory,design aspects, adsorptive reactors).Part III is an extensive coverage of cyclic processes (pressure swing adsorption and thermal swing adsorption) and simulated moving beds (modeling for process optimization and industrial applications).Finally Part IV deals with applications mainly in biotechnolo gy (con tin uous adsorption, affini ty chrom atography, gel permeation,chromatographic reactors,scale-up methods).Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 608 pp. Englisch.

Buch. Condizione: Neu. Neuware Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 436 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The philosophical study of technology has acquired only recently a voice in academic conversation. This situation is due, in part, to the fact that technology obviously impacts on 'the real world,' whereas the favored stereotype of philosophy allegedly does not. Furthermore, in some circles it was assumed that philosophy ought not impinge on the world. This bias continues today in the form of a general dismissal of the growing area now referred to as 'applied philosophy'. By contrast, the academic scrutiny of science has for the most part been accepted as legitimate for some 30 years, primarily because it has been conducted in a somewhat ethereal manner. This is, in part, because it was believed that, science being pure, one could think (even philosophically) about science without jeopardizing one's intellectual purity. Since World War II, however, practitioners of the metascientific arts have come to ac knowledge that science also shows signs of having touched down on numerous occasions in what can only be identified as the real world. No longer able to keep this banal truth a secret, purists have sought to defuse its import by stressing the difference between pure and applied science; and, lest science be tainted by contact with the world through its applications, they have devoted additional energy to separating applied science somehow from technology. 328 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 228 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 228 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The philosophical study of technology has acquired only recently a voice in academic conversation. This situation is due, in part, to the fact that technology obviously impacts on 'the real world,' whereas the favored stereotype of philosophy allegedly does not. Furthermore, in some circles it was assumed that philosophy ought not impinge on the world. This bias continues today in the form of a general dismissal of the growing area now referred to as 'applied philosophy'. By contrast, the academic scrutiny of science has for the most part been accepted as legitimate for some 30 years, primarily because it has been conducted in a somewhat ethereal manner. This is, in part, because it was believed that, science being pure, one could think (even philosophically) about science without jeopardizing one's intellectual purity. Since World War II, however, practitioners of the metascientific arts have come to ac knowledge that science also shows signs of having touched down on numerous occasions in what can only be identified as the real world. No longer able to keep this banal truth a secret, purists have sought to defuse its import by stressing the difference between pure and applied science; and, lest science be tainted by contact with the world through its applications, they have devoted additional energy to separating applied science somehow from technology.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 328 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -As a majortext in igneous petrology, this innovative book offers a much-needed, radically different approach to the study of igneous rocks. Bridging a long-recognized gap in the literature by providing petrogenic models for magmatismin terms of global tectonic processes, it encompasses geophysics and geochemistry in a comprehensive treatment of the subject.Most textbooks in igneous petrology have intended to avoid discussion of potentially controversial petrogenetic models. However, this is precisely the sort of information senior students of igneous petrology require. Dr Wilson has drawn on 15 years of research and 10 years of teaching experience in writing an account of what is now a well established understanding of the processes involved in environments of magma generation. She provides full discussions of the major-element, trace-element, and radiogenic isotope characteristics of magmas generated in different tectonic settings and she deals with the information derived from such data concerning magma source regions and their ascent trough the Earth's lithosphere. Additionally each chapter contains a summary of geophysical data relating to crustal and mantle structure and the location of magma reservoirs.The modular format of the book will facilitate its use by all students, researchers and professionals with an interest in igneous petrology. A basic knowledge of geochemistry, mineralogy, phase diagrams, regional geology and global tectonics is assumed, but such advanced topics as trace element and isotope geochemistry can be omitted initially if the reader's background is inappropriate. The text is profusely illustrated and the bibliography contains over 1000 carefully selected references.Marge Wilson graduated in geology at the University of Oxford. She then spent a year at the University of California, Berkeley, and subsequently studied the petrogenesis of nepheline syenites from the Gardar province of Greenland, leading to a PhD from the University of Leeds. Her research has focused on island-arc, oceanic-island and intra-continental plate tectonic settings. 488 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This introduction to telecommunications provides a broad view of modern telecommunications principles and applications. The revised and expanded edition will meet the needs of a wider audience through the addition of more advanced material, particularly the treatment of the Fourier transform and the greater emphasis placed on the influence of noise on system performance. The book concludes with a set of case studies which illustrate the principles introduced and demonstrate their applications. There is a new case study on the Compact Disc as a communications system. In keeping with the other books in the series this book has marginal notes to expand and enrich the main text, worked examples that illustrate theory and applications, problems (with answers) graded according to difficulty at the ends of chapters and clear cross-referencing to other titles in the series where appropriate. 170 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -IF, WHEN YOU SAY 'CONSUMPTION TAX , ' YOU MEAN . . . by Ernest S. Christian, Jr. and Cliff Massa III Much has been said and written about consumption taxes in the United States, but mostly in a theoretical context. Dozens of schol arly treatises have been published, along with innumerable papers and speeches most of which were more argumentative than illumi nating in nature. Audiences have sat through uncounted confer ences on the merits or evils of consumption taxes, depending on the speakers' perspectives. There have been only three comprehensive legislative proposals to which these theories and arguments could be 1 applied, no one of which was acted upon in the Congress. Purveyors of conventional wisdom have suggested that this theo retical context might be replaced within a year or two by actual con sideration of a federal-level consumption tax. Some see enactment of such a tax as a desirable -- or at least a necessary -- means for reducing the federal deficit. The National Economic Commission, which was created by legislation in 1987 to recommend deficit reduction measures, was perceived by many skeptics and proponents alike to be the Trojan Horse which would carry a consumption tax Lrhe proposals were H. R. 7015, ''The Tax Restructuring Act of 1980,' introduced by Rep. Al Ullman; S. 1102, ''The Business Transfer Tax Act of 1985,' introduced by Senator William Roth; and H. R. 4598, introduced by Rep. 308 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The publication of this clinically analytical and trenchantly insightful volume is felicitously timed. By fortuitous coincidence, it comes at a time when the Chicago School enjoys a high-water mark of acceptance in U.S. legal circles, and at a time when the U.S. merger movement of the 1980s is cresting. It provides a welcome warning against the dangers of translating abstract theories, based on highly restrictive (and unrealistic) assumptions, into facile public policy recommendations. As such the Schmidt/Rittaler study serves as a needed antidote to the currently fashionable predilection to confuse ideology with science. In the Chicago lexicon, the only appropriate policy toward business is a policy of untrammeled laissez-faire. Because there are no market imperfec tions (other than government-created or trade-union-generated monopolies), the market can be trusted to regulate economic activity, inexorably meting out appropriate rewards and punishments. In this ideal world, corporate size and power can be safely ignored. After all, corporations become big only only because they are efficient, only because they are productive, only because they have served consumers better than their rivals, and only because no newcomers are good enough to challenge their dominance. Once an industrial giant becomes lethargic and no longer bestows its productive beneficence on society, it will inevitably wither and eventually die. This is the 'natural law' that governs economic life. It demands obedience to its rules. It tolerates no interference by the state.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 156 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -IF, WHEN YOU SAY 'CONSUMPTION TAX , ' YOU MEAN . . . by Ernest S. Christian, Jr. and Cliff Massa III Much has been said and written about consumption taxes in the United States, but mostly in a theoretical context. Dozens of schol arly treatises have been published, along with innumerable papers and speeches most of which were more argumentative than illumi nating in nature. Audiences have sat through uncounted confer ences on the merits or evils of consumption taxes, depending on the speakers' perspectives. There have been only three comprehensive legislative proposals to which these theories and arguments could be 1 applied, no one of which was acted upon in the Congress. Purveyors of conventional wisdom have suggested that this theo retical context might be replaced within a year or two by actual con sideration of a federal-level consumption tax. Some see enactment of such a tax as a desirable -- or at least a necessary -- means for reducing the federal deficit. The National Economic Commission, which was created by legislation in 1987 to recommend deficit reduction measures, was perceived by many skeptics and proponents alike to be the Trojan Horse which would carry a consumption tax Lrhe proposals were H. R. 7015, ''The Tax Restructuring Act of 1980,' introduced by Rep. Al Ullman; S. 1102, ''The Business Transfer Tax Act of 1985,' introduced by Senator William Roth; and H. R. 4598, introduced by Rep.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 308 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Time and space are two of the most basic dimensions of human life. They envelop all human beings from birth to death. As such, they provide the context for human existence. At the same time, however, time and space also serve as major influencing factors in mankind's actions. Hence, a vast literature has developed on time and space as separate dimensions, and recently on time-space as joint dimensions. Interestingly enough, the social connotations of time and space have mostly been studied with the individual human being in mind. The more societal significance of time and space, whether separately or jointly, have been relatively neglected. It is the purpose of this volume to help fill this lacuna through discussions on some of the many junctions of time, space, and society at large. The discussion will naturally involve concepts and findings from more than just one discipline -- notably, geography, sociology, social history and political science. It is, thus, obvious that the topic may be highlighted from several perspectives. Given my own education and work, the approach will lean more to the geographical perspective. Geography has a special merit as an integrating framework for the study of time, space, and society. It is a discipline that has space at the center of its raison d'etre and, as such, has always striven for integration, holism and comprehensiveness.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 148 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -This introduction to telecommunications provides a broad view of modern telecommunications principles and applications. The revised and expanded edition will meet the needs of a wider audience through the addition of more advanced material, particularly the treatment of the Fourier transform and the greater emphasis placed on the influence of noise on system performance. The book concludes with a set of case studies which illustrate the principles introduced and demonstrate their applications. There is a new case study on the Compact Disc as a communications system. In keeping with the other books in the series this book has marginal notes to expand and enrich the main text, worked examples that illustrate theory and applications, problems (with answers) graded according to difficulty at the ends of chapters and clear cross-referencing to other titles in the series where appropriate.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 170 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The articles collected in this book are concerned with the treatment of anaphora within generative grammar, specifically, within Chomsky's 'Ex tended Standard Theory' (EST). Since the inception of this theory, and virtually since the inception of generative grammar, anaphora has been a central topic of investigation. In current research, it has, perhaps, become even more central, as a major focus of study in such areas as syntax, semantics, discourse analysis, and language acquisition. Beginning in the early 1970's, and continuing to the present, Chomsky has developed a comprehensive syntactic theory of anaphora. The articles here are all related to stages in the development of that theory, and can best be understood in relation to that development. For that reason, Chapter 1 presents a historical survey of Chomsky's EST proposals on anaphora, along with brief indications of how the present articles fit into that history. Some of the articles here (e.g. Chapters 4, 8, and 9) proposed extensions of Chomsky's basic ideas to a wider range of phenomena.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 196 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The chapters in this volume are based on a opportumtles for studying the links between symposium, 'California grasslands: structure abiotic and biotic components. and productivity', supported by the National The contributions in this volume illustrate Science Foundation. The primary objective of the links between population-level processes this symposium was to integrate the current and system-level phenomena in a well-studied understanding of controls on ecosystem struc community. Unfortunately, some areas of cur ture and function with the approaches of popu rent research (e.g., nutrient cycling) are under lation biology. The annual grasslands are represented in this volume. For other topics eminently suitable for experimental and manip (particularly the role of invertebrate con sumers), the lack of data from the annual grass ulative studies of ecosystem processes. The short lives and small stature of the component land brought a broader grassland perspective. plant species make experimental work far more Together, however, the contributions illustrate practical than in forests or even in perennial the importance of different ecological ap dominated prairies. The system's small-scale proaches in studying the controls on structure patchiness, and the obvious importance of and function of a complex system. the region's mediterranean climate in the life cycle of the annual vegetation, afford many L.F. Huenneke and H.A. Mooney Huenneke, L.F. and Mooney, H. (eds) Grassland Structure and Function: California Annual Grassland. 232 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book has come into being as a result of scientific debates. And these debates have determined its structure. The first chapter is in the form of Socratic dialogues between a mathematician (MATH.), two physicists (pHYS. and EXP.) and a philosopher (PHIL.). However, although one of the authors is a theoretical physicist and the other a mathematician, the reader must not think that their opinions have been divided among the participants of the dialogues. We have tried to convey the inner tension of the topic under discussion and its openness. The attitudes of the participants reflect more the possible evaluations of the situation rather than the actual views of the authors. What is more, the subject 'elementary particles' as dealt with in the 3 6 dialogue stretches over (2-3) 10 years of historical time and a space of 10 ±1 pages of scientific literature. For this reason, a complete survey of it is un achievable. But, of course, every researcher constructs his own history of his science and sees a certain list of its main pOints. We have attempted to float several possible pictures of this kind. Therefore the fact that Math and Phys talk about the history of element ary particles is not an attempt to present the scientific history of this realm of physics. 228 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Time and space are two of the most basic dimensions of human life. They envelop all human beings from birth to death. As such, they provide the context for human existence. At the same time, however, time and space also serve as major influencing factors in mankind's actions. Hence, a vast literature has developed on time and space as separate dimensions, and recently on time-space as joint dimensions. Interestingly enough, the social connotations of time and space have mostly been studied with the individual human being in mind. The more societal significance of time and space, whether separately or jointly, have been relatively neglected. It is the purpose of this volume to help fill this lacuna through discussions on some of the many junctions of time, space, and society at large. The discussion will naturally involve concepts and findings from more than just one discipline -- notably, geography, sociology, social history and political science. It is, thus, obvious that the topic may be highlighted from several perspectives. Given my own education and work, the approach will lean more to the geographical perspective. Geography has a special merit as an integrating framework for the study of time, space, and society. It is a discipline that has space at the center of its raison d'etre and, as such, has always striven for integration, holism and comprehensiveness. 148 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The publication of this clinically analytical and trenchantly insightful volume is felicitously timed. By fortuitous coincidence, it comes at a time when the Chicago School enjoys a high-water mark of acceptance in U.S. legal circles, and at a time when the U.S. merger movement of the 1980s is cresting. It provides a welcome warning against the dangers of translating abstract theories, based on highly restrictive (and unrealistic) assumptions, into facile public policy recommendations. As such the Schmidt/Rittaler study serves as a needed antidote to the currently fashionable predilection to confuse ideology with science. In the Chicago lexicon, the only appropriate policy toward business is a policy of untrammeled laissez-faire. Because there are no market imperfec tions (other than government-created or trade-union-generated monopolies), the market can be trusted to regulate economic activity, inexorably meting out appropriate rewards and punishments. In this ideal world, corporate size and power can be safely ignored. After all, corporations become big only only because they are efficient, only because they are productive, only because they have served consumers better than their rivals, and only because no newcomers are good enough to challenge their dominance. Once an industrial giant becomes lethargic and no longer bestows its productive beneficence on society, it will inevitably wither and eventually die. This is the 'natural law' that governs economic life. It demands obedience to its rules. It tolerates no interference by the state. 156 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -somewhat like Henkin's nonstandard interpretation of higher-order logics, while the right semantics [or logical modalities is an analogue to the standard of type theory in Henkin's sense. interpretation Another possibility would be to follow W.V. Quine's advice to give up logi cal modalities as being beyond repair. Or we could also try to develop a logic of conceptual possibility, restricting the range of our 'possible worlds' to those compatible with the transcendental presuppositions of our own conceptual sys tem. This looks in fact like one of the most interesting possible theories I have dreamt of developing but undoubtedly never will. Its kinship with Kant's way of thinking should be obvious. Besides putting the entire enterprise of possible-worlds semantics into a perspective, we can also see that the actual history of possible-worlds seman tics is more complicated than it might first appear to be. For the standard in terpretation of modal logics has reared its beautiful head repeatedly in the writings of Stig Kanger, Richard Montague the pre-Montague-semantics theorist, and Nino Cocchiarella. 270 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -somewhat like Henkin's nonstandard interpretation of higher-order logics, while the right semantics [or logical modalities is an analogue to the standard of type theory in Henkin's sense. interpretation Another possibility would be to follow W.V. Quine's advice to give up logi cal modalities as being beyond repair. Or we could also try to develop a logic of conceptual possibility, restricting the range of our 'possible worlds' to those compatible with the transcendental presuppositions of our own conceptual sys tem. This looks in fact like one of the most interesting possible theories I have dreamt of developing but undoubtedly never will. Its kinship with Kant's way of thinking should be obvious. Besides putting the entire enterprise of possible-worlds semantics into a perspective, we can also see that the actual history of possible-worlds seman tics is more complicated than it might first appear to be. For the standard in terpretation of modal logics has reared its beautiful head repeatedly in the writings of Stig Kanger, Richard Montague the pre-Montague-semantics theorist, and Nino Cocchiarella. 268 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 476 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -This book has come into being as a result of scientific debates. And these debates have determined its structure. The first chapter is in the form of Socratic dialogues between a mathematician (MATH.), two physicists (pHYS. and EXP.) and a philosopher (PHIL.). However, although one of the authors is a theoretical physicist and the other a mathematician, the reader must not think that their opinions have been divided among the participants of the dialogues. We have tried to convey the inner tension of the topic under discussion and its openness. The attitudes of the participants reflect more the possible evaluations of the situation rather than the actual views of the authors. What is more, the subject 'elementary particles' as dealt with in the 3 6 dialogue stretches over (2-3) 10 years of historical time and a space of 10 ±1 pages of scientific literature. For this reason, a complete survey of it is un achievable. But, of course, every researcher constructs his own history of his science and sees a certain list of its main pOints. We have attempted to float several possible pictures of this kind. Therefore the fact that Math and Phys talk about the history of element ary particles is not an attempt to present the scientific history of this realm of physics.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 228 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The chapters in this volume are based on a opportumtles for studying the links between symposium, 'California grasslands: structure abiotic and biotic components. and productivity', supported by the National The contributions in this volume illustrate Science Foundation. The primary objective of the links between population-level processes this symposium was to integrate the current and system-level phenomena in a well-studied understanding of controls on ecosystem struc community. Unfortunately, some areas of cur ture and function with the approaches of popu rent research (e.g., nutrient cycling) are under lation biology. The annual grasslands are represented in this volume. For other topics eminently suitable for experimental and manip (particularly the role of invertebrate con sumers), the lack of data from the annual grass ulative studies of ecosystem processes. The short lives and small stature of the component land brought a broader grassland perspective. plant species make experimental work far more Together, however, the contributions illustrate practical than in forests or even in perennial the importance of different ecological ap dominated prairies. The system's small-scale proaches in studying the controls on structure patchiness, and the obvious importance of and function of a complex system. the region's mediterranean climate in the life cycle of the annual vegetation, afford many L.F. Huenneke and H.A. Mooney Huenneke, L.F. and Mooney, H. (eds) Grassland Structure and Function: California Annual Grassland.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 232 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -somewhat like Henkin's nonstandard interpretation of higher-order logics, while the right semantics [or logical modalities is an analogue to the standard of type theory in Henkin's sense. interpretation Another possibility would be to follow W.V. Quine's advice to give up logi cal modalities as being beyond repair. Or we could also try to develop a logic of conceptual possibility, restricting the range of our 'possible worlds' to those compatible with the transcendental presuppositions of our own conceptual sys tem. This looks in fact like one of the most interesting possible theories I have dreamt of developing but undoubtedly never will. Its kinship with Kant's way of thinking should be obvious. Besides putting the entire enterprise of possible-worlds semantics into a perspective, we can also see that the actual history of possible-worlds seman tics is more complicated than it might first appear to be. For the standard in terpretation of modal logics has reared its beautiful head repeatedly in the writings of Stig Kanger, Richard Montague the pre-Montague-semantics theorist, and Nino Cocchiarella.Springer-Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 268 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -somewhat like Henkin's nonstandard interpretation of higher-order logics, while the right semantics [or logical modalities is an analogue to the standard of type theory in Henkin's sense. interpretation Another possibility would be to follow W.V. Quine's advice to give up logi cal modalities as being beyond repair. Or we could also try to develop a logic of conceptual possibility, restricting the range of our 'possible worlds' to those compatible with the transcendental presuppositions of our own conceptual sys tem. This looks in fact like one of the most interesting possible theories I have dreamt of developing but undoubtedly never will. Its kinship with Kant's way of thinking should be obvious. Besides putting the entire enterprise of possible-worlds semantics into a perspective, we can also see that the actual history of possible-worlds seman tics is more complicated than it might first appear to be. For the standard in terpretation of modal logics has reared its beautiful head repeatedly in the writings of Stig Kanger, Richard Montague the pre-Montague-semantics theorist, and Nino Cocchiarella.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 270 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The movement of fluids through rocks has profound consequences for the transport of heat and matter within the Earth. Recently, considerable effort has been expended in determining the mechanisms and pathways of geological fluid flow, with much of this research concentrated on the effects of deformation on rock permeability. Although it is well known that fractures can act as conduits for fluid transport (as evidenced by abundant mineral-fined veins and sheet-like igneous intrusions), the role of ductile deformation has now been recognised as an important factor controlling rock permeability in environments as diverse as the mantle, the deep crust, and shallow crustal shear zones. This book brings together review and research articles united by the theme of deformation-enhanced fluid transport, with the aim of emphasizing the many common roots of this important body of work. Subjects covered include the movement of basaltic melts in the mantle; the segregation, ascent and emplacement of granitic melts in the crust; the flow through the crust of volatile fluids produced during metamorphic events; and the movement of aqueous fluids through fractured rocks near the Earth's surface. Deformation-Enhanced Fluid Transport in the Earth's Crust and Mantle will appeal to all geoscientists interested in the movement of fluids through the Earth. It will prove an invaluable reference work for those working in the field and will provide i useful introduction to this wide-ranging and rapidly evolving area of research for non-specialists. 164 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Proceedings of the Indo-Dutch Training Course on Aquatic Ecotoxicology, Lucknow, India, 1988 348 pp. Englisch.