springer netherlands springer netherlands aug 1995 (54 Ergebnisse)

Taschenbuch. Zustand: Neu. Neuware -Anoxygenic Photosynthetic Bacteria is a comprehensive volume describing all aspects of non-oxygen-evolving photosynthetic bacteria. The 62 chapters are organized into themes of: Taxonomy, physiology and ecology; Molecular structure of pigments and cofactors; Membrane and cell wall structure: Antenna structure and function; Reaction center structure and electron/proton pathways; Cyclic electron transfer; Metabolic processes; Genetics; Regulation of gene expression, and applications. The chapters have all been written by leading experts and present in detail the current understanding of these versatile microorganisms.The book is intended for use by advanced undergraduate and graduate students and senior researchers in the areas of microbiology, genetics, biochemistry, biophysics and biotechnology. 1396 pp. Englisch.

Buch. Zustand: Neu. Neuware -This book is an extensively revised version of my textbook '¥esodot HaAlgebra HaLiniarit' (The Foundations of Linear Algebra) used at many universities in Israel. It is designed for a comprehensive one-year course in linear algebra (112 lecture hours) for mathematics majors. Therefore, I assume that the student already has a certain amount of mathematical background - including set theory, mathematical induction, basic analytic geometry, and elementary calculus - as wellas a modicum of mathematical sophistication. My intention is to provide not only a solid basis in the abstract theory of linear algebra, but also to provide examples of the application of this theory to other branches ofmathematics and computer science. Thus, for example, the introduction of finite fields is dictated by the needs of students studying algebraic coding theory as an immediate followup to their linear algebra studies. Many of the students studying linear algebra either are familiar with the care and feeding of computers before they begin their studies or are simultaneously en rolled in an introductory computer science course. Therefore, consideration of the more computational aspects of linear algebra - such as the solution of systems of linear equations and the calculation of eigenvalues - is delayed until all students are assumed able to write computer programs for this purpose. Beginning with Chap ter VII, there is an implicit assumption that the student has access to a personal computer and knows how to use it.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 248 pp. Englisch.

Buch. Zustand: Neu. Neuware -This volume represents a contribution to the philosophy of economics with a distinctive point of view -- the contributors have selected particular areas of economics and have probed these areas for the philosophical and methodological issues that they raise. The primary essays are written by philosophers concentrating on philosophical issues that arise at the level of the everyday theoretical practice of working economists. Commentary essays are provided by working economists responding to the philosophical arguments from the standpoint of their own disciplines. The volume thus represents something of an `experiment' in the philosophy of science, striving as it does to explore methodological issues across two research communities. The purpose of the volume is very specific: to stimulate a discussion of the epistemology and methodology of economics that works at the level of detail of existing `best practice' in economics today. The contributors have designed their contributions to stimulate productive conversation between philosophers and economists on topics in the methodology of economics.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 300 pp. Englisch.

Taschenbuch. Zustand: Neu. Neuware -Environmental considerations are playing an increasingly important role in determining management strategies for soil and land. Many important environmental issues involve aspects of the biology of soil, and these issues cannot be considered satisfactorily in isolation from a general understanding of soil biology as a whole. This is the second edition of a book first published in 1989 and now thoroughly rewritten to focus on soil ecology and environmental issues. The first part of the book provides an introduction to soils, its inhabitants, and their activities. The second part covers the influence of man on the natural cycles of soil. Topics such as acid rain and nitrogen fertilizers are considered alongside pesticides and genetically modified organisms. A new final chapter has been added which considers how, as we move towards the next millennium, we can apply the concept of sustainability to issues such as global climate change and farming systems. The book is directed at advanced undergraduate and immediate postgraduate students in environmental science and soil ecology, with students of physical geography and earth sciences as an important secondary market.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 164 pp. Englisch.

Buch. Zustand: Neu. Neuware -A comprehensive review of current knowledge of the deep-water fishes of the North Atlantic and their exploitation. Individual countries and research institutions have carried out their own investigations and surveys in the past, but these results have rarely been coordinated, nor has there been a proper sharing of results and data. But there is a need to assess the total size of the deep-water stocks and the extent to which they can safely be exploited. The book also contains a number of papers describing present and past research and the present exploitation of resources, together with papers on the technical problems encountered in capturing and processing these fishes. An assessment of the requirements for future research is presented.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 440 pp. Englisch.

Buch. Zustand: Neu. Neuware -Many books have been written about Wittgenstein's philosophy, but this collection of articles on Wittgenstein and education is the first study in book form in this area. There have been several articles in scholarly education journals, but the special cachet of this collection is that the contributors come from six countries. The collection has been edited by Paul Smeyers and Jim Marshall, philosophers of education who live in Belgium and New Zealand, respectively. Each of the chapters represents an original study of Wittgenstein, commissioned by the editors from colleagues they know to have written well on Wittgenstein and the implications of his ideas for education.Audience: Teachers, students and academics in the field of philosophy and education. Especially interesting to advanced students in these areas.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 256 pp. Englisch.

Buch. Zustand: Neu. Neuware -Strictly speaking, there is no such thing as private business since business activities have widespread and sometimes far-reaching impacts on the community. The side-effects of entrepreneurial decision making - increasing unemployment, for instance, or pollution - increasingly expose corporations to the public gaze, with management in the limelight.Facing Public Interest opens up new vistas on business policy and corporate communications facing public interest. The relationship between private enterprise and public interest is subjected to an ethical examination, highlighting the role of the general public as a locus of morality for business and the guiding concept of a corporate dialogue between management and the concerned public. Instructive case studies are also presented.The volume not only proposes corporate dialogue: it puts into practice. Business leaders, representatives of citizens' groups, public affairs consultants, and academics discuss the topics thoroughly and thoughtfully in the best contributions to the seventh conference on the European Business Ethics Network, held at the University of St. Gallen in September 1994.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 292 pp. Englisch.

Buch. Zustand: Neu. Neuware -Ethnobotany offers a timely and authoritative exploration and evaluation of the status of ethnobotany today - and a reminder of its importance for the welfare of future generations.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 416 pp. Englisch.

Buch. Zustand: Neu. Neuware -Human knowing is examined as it emerges from classical empirical psychology, with its ramifications into language, computing, science, and scholarship. While the discussion takes empirical support from a wide range, claims for the significance of logic and rules are challenged throughout. Highlights of the discussion: knowing is a matter of habits or dispositions that guide the person's stream of consciousness;rules of language have no significance in language production and understanding, being descriptions of linguistic styles;statements that may be true or false enter into ordinary linguistic activity, not as elements of messages, but merely as summaries of situations, with a view to action;in computer programming the significance of logic, proof, and formalized description, is incidental and subject to the programmer's personality;analysis of computer modelling of the mental activity shows that in describing human knowing the computer is irrelevant;in accounting for the scholarly/scientific activity, logic and rules are impotent;a novel theory: scholarship and science have coherent descriptions as their core.The discussion addresses questions that are basic to advanced applications of computers and to students of language and science.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 384 pp. Englisch.

Buch. Zustand: Neu. Neuware -Significant experimental work is devoted to the preparation of one and zero dimensional semiconductor structures in view of future electronic and optical devices which involve quantum effects. The aim is good control in the realisation of nanometer structures both in vertical and lateral direction. Conventional processing techniques based on lithography face inherent problems such as limited resolution and surface defects caused by reactive ion etching.During the last few years several research groups started working on direct syntheses of semiconductor nanostructures by combining epitaxial growth techniques such as molecular beam epitaxy and chemical vapour deposition with pre patterning of the substrate wafers. Another idea is based on island formation in strained layer heteroepitaxy. Zero and one dimensional structures with dimensions down to a few atomic distances have been realised this way. An important point is that the size of the quantum structures is controlled within the epitaxial deposition in a self-adjusting process.The main subjects of the book are: Theoretical aspects of epitaxial growth, selfassembling nanostructures and cluster formation, epitaxial growth in tilted and non-(001) surfaces, cleaved edge overgrowth, nanostructure growth on patterned silicon substrates, nanostructures prepared by selective area epitaxy or growth on patterned substrates, in-situ etching and device applications based on epitaxial regrowth on patterned substrates.The experimental work mainly concentrated on GaAs/A1GaAs, GaAs/InGaAs, InGaP/InP and Si/SiGe based semiconductor heterostructures. Growth related problems received special attention. The different concepts for preparation of low dimensional structures are presented to allow direct comparison and to identify new concepts for future research work.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 402 pp. Englisch.

Buch. Zustand: Neu. Neuware -Fibre Science and Technology is one of six titles in a coherent and definitive series of volumes dedicated to advanced composite materials research, development and usage in the former Soviet Union. Much of the information presented has been classified until recently. Thus each volume provides a unique insight into hitherto unknown research and development data.This volume deals with the basic components of a composite material, namely the reinforcement and the encasing matrix material. Beginning with a specification of a range of reinforcing fibres (glass, carbon, organic, inorganic, ceramic), the book then considers in detail the development of such fibres and the significant range of properties achieved. An extensive test methodology used to evaluate the physical and mechanical properties of each type of fibre matrix combination is presented, and the production method employed for each constituent part is described.This book will be of interest to anyone involved in research or development in composite materials science and technology, both in industry and universities.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 708 pp. Englisch.

Taschenbuch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Anoxygenic Photosynthetic Bacteria is a comprehensive volume describing all aspects of non-oxygen-evolving photosynthetic bacteria. The 62 chapters are organized into themes of: Taxonomy, physiology and ecology; Molecular structure of pigments and cofactors; Membrane and cell wall structure: Antenna structure and function; Reaction center structure and electron/proton pathways; Cyclic electron transfer; Metabolic processes; Genetics; Regulation of gene expression, and applications. The chapters have all been written by leading experts and present in detail the current understanding of these versatile microorganisms. The book is intended for use by advanced undergraduate and graduate students and senior researchers in the areas of microbiology, genetics, biochemistry, biophysics and biotechnology. 1396 pp. Englisch.

Buch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book is an extensively revised version of my textbook ' Yen esodot HaAlgebra HaLiniarit' (The Foundations of Linear Algebra) used at many universities in Israel. It is designed for a comprehensive one-year course in linear algebra (112 lecture hours) for mathematics majors. Therefore, I assume that the student already has a certain amount of mathematical background - including set theory, mathematical induction, basic analytic geometry, and elementary calculus - as wellas a modicum of mathematical sophistication. My intention is to provide not only a solid basis in the abstract theory of linear algebra, but also to provide examples of the application of this theory to other branches ofmathematics and computer science. Thus, for example, the introduction of finite fields is dictated by the needs of students studying algebraic coding theory as an immediate followup to their linear algebra studies. Many of the students studying linear algebra either are familiar with the care and feeding of computers before they begin their studies or are simultaneously en rolled in an introductory computer science course. Therefore, consideration of the more computational aspects of linear algebra - such as the solution of systems of linear equations and the calculation of eigenvalues - is delayed until all students are assumed able to write computer programs for this purpose. Beginning with Chap ter VII, there is an implicit assumption that the student has access to a personal computer and knows how to use it. 248 pp. Englisch.

Buch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -REFLECTIONS ON SPACETIME - FOUNDATIONS, PHILOSOPHY AND HISTORY During the academic year 1992/93, an interdisciplinary research group constituted itself at the Zentrum fUr interdisziplinare Forschung (ZiF) in Bielefeld, Germany, under the title 'Semantical Aspects of Spacetime Theories', in which philosophers and physicists worked on topics in the interpretation and history of relativity theory. The present issue consists of contributions resulting from material presented and discussed in the group during the course of that year. The scope of the papers ranges from rather specialised issues arising from general relativity such as the problem of referential indeterminacy, to foundational questions regarding spacetime in the work of Carnap, Weyl and Hilbert. It is well known that the General Theory of Relativity (GTR) admits spacetime models which are 'exotic' in the sense that observers could travel into their own past. This poses a number of problems for the physical interpretation of GTR which are also relevant in the philosophy of spacetime. It is not enough to exclude these exotic models simply by stating that we live in a non-exotic universe, because it might be possible to 'operate time machines' by actively changing the topology of the future part of spacetime. In his contribution, Earman first reviews the attempts of physicists to prove 'chronology protection theorems' (CPTs) which exclude the operation of time machines under reasonable assumptions. 172 pp. Englisch.

Buch. Zustand: Neu. This item is printed on demand - Print on Demand Titel. Neuware -REFLECTIONS ON SPACETIME - FOUNDATIONS, PHILOSOPHY AND HISTORY During the academic year 1992/93, an interdisciplinary research group constituted itself at the Zentrum fUr interdisziplinare Forschung (ZiF) in Bielefeld, Germany, under the title 'Semantical Aspects of Spacetime Theories', in which philosophers and physicists worked on topics in the interpretation and history of relativity theory. The present issue consists of contributions resulting from material presented and discussed in the group during the course of that year. The scope of the papers ranges from rather specialised issues arising from general relativity such as the problem of referential indeterminacy, to foundational questions regarding spacetime in the work of Carnap, Weyl and Hilbert. It is well known that the General Theory of Relativity (GTR) admits spacetime models which are 'exotic' in the sense that observers could travel into their own past. This poses a number of problems for the physical interpretation of GTR which are also relevant in the philosophy of spacetime. It is not enough to exclude these exotic models simply by stating that we live in a non-exotic universe, because it might be possible to 'operate time machines' by actively changing the topology of the future part of spacetime. In his contribution, Earman first reviews the attempts of physicists to prove 'chronology protection theorems' (CPTs) which exclude the operation of time machines under reasonable assumptions.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 172 pp. Englisch.

Buch. Zustand: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Combinatorial research has proceeded vigorously in Russia over the last few decades, based on both translated Western sources and original Russian material. The present volume extends the extremal approach to the solution of a large class of problems, including some that were hitherto regarded as exclusively algorithmic, and broadens the choice of theoretical bases for modelling real phenomena in order to solve practical problems.Audience: Graduate students of mathematics and engineering interested in the thematics of extremal problems and in the field of combinatorics in general. Can be used both as a textbook and as a reference handbook.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 228 pp. Englisch.

Taschenbuch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Strictly speaking, there is no such thing as private business since business activities have widespread and sometimes far-reaching impacts on the community. The side-effects of entrepreneurial decision making - increasing unemployment, for instance, or pollution - increasingly expose corporations to the public gaze, with management in the limelight. Facing Public Interest opens up new vistas on business policy and corporate communications facing public interest. The relationship between private enterprise and public interest is subjected to an ethical examination, highlighting the role of the general public as a locus of morality for business and the guiding concept of a corporate dialogue between management and the concerned public. Instructive case studies are also presented. The volume not only proposes corporate dialogue: it puts into practice. Business leaders, representatives of citizens' groups, public affairs consultants, and academics discuss the topics thoroughly and thoughtfully in the best contributions to the seventh conference on the European Business Ethics Network, held at the University of St. Gallen in September 1994. 288 pp. Englisch.

Buch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -A comprehensive review of current knowledge of the deep-water fishes of the North Atlantic and their exploitation. Individual countries and research institutions have carried out their own investigations and surveys in the past, but these results have rarely been coordinated, nor has there been a proper sharing of results and data. But there is a need to assess the total size of the deep-water stocks and the extent to which they can safely be exploited. The book also contains a number of papers describing present and past research and the present exploitation of resources, together with papers on the technical problems encountered in capturing and processing these fishes. An assessment of the requirements for future research is presented. 440 pp. Englisch.

Taschenbuch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Environmental considerations are playing an increasingly important role in determining management strategies for soil and land. Many important environmental issues involve aspects of the biology of soil, and these issues cannot be considered satisfactorily in isolation from a general understanding of soil biology as a whole. This is the second edition of a book first published in 1989 and now thoroughly rewritten to focus on soil ecology and environmental issues. The first part of the book provides an introduction to soils, its inhabitants, and their activities. The second part covers the influence of man on the natural cycles of soil. Topics such as acid rain and nitrogen fertilizers are considered alongside pesticides and genetically modified organisms. A new final chapter has been added which considers how, as we move towards the next millennium, we can apply the concept of sustainability to issues such as global climate change and farming systems. The book is directed at advanced undergraduate and immediate postgraduate students in environmental science and soil ecology, with students of physical geography and earth sciences as an important secondary market. 164 pp. Englisch.

Buch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This volume represents a contribution to the philosophy of economics with a distinctive point of view -- the contributors have selected particular areas of economics and have probed these areas for the philosophical and methodological issues that they raise. The primary essays are written by philosophers concentrating on philosophical issues that arise at the level of the everyday theoretical practice of working economists. Commentary essays are provided by working economists responding to the philosophical arguments from the standpoint of their own disciplines. The volume thus represents something of an `experiment' in the philosophy of science, striving as it does to explore methodological issues across two research communities. The purpose of the volume is very specific: to stimulate a discussion of the epistemology and methodology of economics that works at the level of detail of existing `best practice' in economics today. The contributors have designed their contributions to stimulate productive conversation between philosophers and economists on topics in the methodology of economics. 300 pp. Englisch.

Buch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Many books have been written about Wittgenstein's philosophy, but this collection of articles on Wittgenstein and education is the first study in book form in this area. There have been several articles in scholarly education journals, but the special cachet of this collection is that the contributors come from six countries. The collection has been edited by Paul Smeyers and Jim Marshall, philosophers of education who live in Belgium and New Zealand, respectively. Each of the chapters represents an original study of Wittgenstein, commissioned by the editors from colleagues they know to have written well on Wittgenstein and the implications of his ideas for education. Audience: Teachers, students and academics in the field of philosophy and education. Especially interesting to advanced students in these areas. 256 pp. Englisch.

Buch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Strictly speaking, there is no such thing as private business since business activities have widespread and sometimes far-reaching impacts on the community. The side-effects of entrepreneurial decision making - increasing unemployment, for instance, or pollution - increasingly expose corporations to the public gaze, with management in the limelight. Facing Public Interest opens up new vistas on business policy and corporate communications facing public interest. The relationship between private enterprise and public interest is subjected to an ethical examination, highlighting the role of the general public as a locus of morality for business and the guiding concept of a corporate dialogue between management and the concerned public. Instructive case studies are also presented. The volume not only proposes corporate dialogue: it puts into practice. Business leaders, representatives of citizens' groups, public affairs consultants, and academics discuss the topics thoroughly and thoughtfully in the best contributions to the seventh conference on the European Business Ethics Network, held at the University of St. Gallen in September 1994. 292 pp. Englisch.

Buch. Zustand: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Georges Benko «Societies are much messier than our theories of them» Michael Mann The Sources of Social Power 1 Towards a unified social theory Why are there communication problems between the different disciplines of the social sciences And why should there be so much misunderstanding Most probably because the encounter of several disciplines is in fact the encounter of several different histories, and therefore of several different cultures, each interpreting the other according to the code dictated by its own culture. Inevitably geographers view other disciplines through their own cultural filter, and even a benevolent view remains 'ethnocentric'. It was in order to avoid such ethnocentricity that Femand Braudel called for more unity among the social sciences in 1958 : «l wish the social sciences . . . would stop discussing their respective differences so much . . . and instead look for common ground . . . on which to reach their first agreement. Personally I would call these ways: quantification, spatial awareness and 'longue duree'». In its place at the center of the social sciences, geography reduces all social reality to its spatial dimensions. Unfortunately, as a discipline, it considers itself all too often to be in a world of its own. There is a need in France for a figure like Vidal de la Blanche who could refocus attention away from issues of time and space, towards space and social reality. Geographic research will only take a step forward once it learns to address the problems facing all the sciences.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 280 pp. Englisch.

Buch. Zustand: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Environmental considerations are playing an increasingly important role in determining management strategies for soil and land. Many important environmental issues involve aspects of the biology of soil, and these issues cannot be considered satisfactorily in isolation from a general understanding of soil biology as a whole. This is the second edition of a book first published in 1989 and now thoroughly rewritten to focus on soil ecology and environmental issues. The first part of the book provides an introduction to soils, its inhabitants, and their activities. The second part covers the influence of man on the natural cycles of soil. Topics such as acid rain and nitrogen fertilizers are considered alongside pesticides and genetically modified organisms. A new final chapter has been added which considers how, as we move towards the next millennium, we can apply the concept of sustainability to issues such as global climate change and farming systems. The book is directed at advanced undergraduate and immediate postgraduate students in environmental science and soil ecology, with students of physical geography and earth sciences as an important secondary market.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 164 pp. Englisch.

Buch. Zustand: Neu. This item is printed on demand - Print on Demand Titel. Neuware -to have offered to the non-Celticist a reasonably complete overview of the major syntactic structures ofIrish, with some indication and analysisofthe more importantdialectdifferences.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 392 pp. Englisch.

Buch. Zustand: Neu. This item is printed on demand - Print on Demand Titel. Neuware -In Consequentialism Reconsidered, Carlson strives to find a plausible formulation of the structural part of consequentialism. Key notions are analyzed, such as outcomes, alternatives and performability. Carlson argues that consequentialism should be understood as a maximizing rather than a satisficing theory, and as temporally neutral rather than future oriented. He also shows that certain moral theories cannot be reformulated as consequentialist theories.The relevant alternatives for an agent in a situation are taken to comprise all actions that they can perform in the situation. The defense of this idea necessitates certain modifications to the standard consequentialist criteria of obligatoriness, rightness and wrongness. The problem of whether agents should adapt their actions to their own future actions is also addressed. Further, a conditional analysis of performability is suggested, and it is argued that particular actions should in this connection be regarded as `abstract' rather than `concrete'. The final chapter sketches a consequentialist theory for collective agents.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 188 pp. Englisch.

Taschenbuch. Zustand: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Strictly speaking, there is no such thing as private business since business activities have widespread and sometimes far-reaching impacts on the community. The side-effects of entrepreneurial decision making - increasing unemployment, for instance, or pollution - increasingly expose corporations to the public gaze, with management in the limelight.Facing Public Interest opens up new vistas on business policy and corporate communications facing public interest. The relationship between private enterprise and public interest is subjected to an ethical examination, highlighting the role of the general public as a locus of morality for business and the guiding concept of a corporate dialogue between management and the concerned public. Instructive case studies are also presented.The volume not only proposes corporate dialogue: it puts into practice. Business leaders, representatives of citizens' groups, public affairs consultants, and academics discuss the topics thoroughly and thoughtfully in the best contributions to the seventh conference on the European Business Ethics Network, held at the University of St. Gallen in September 1994.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 288 pp. Englisch.

Buch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Combinatorial research has proceeded vigorously in Russia over the last few decades, based on both translated Western sources and original Russian material. The present volume extends the extremal approach to the solution of a large class of problems, including some that were hitherto regarded as exclusively algorithmic, and broadens the choice of theoretical bases for modelling real phenomena in order to solve practical problems. Audience: Graduate students of mathematics and engineering interested in the thematics of extremal problems and in the field of combinatorics in general. Can be used both as a textbook and as a reference handbook. 228 pp. Englisch.

Buch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Environmental considerations are playing an increasingly important role in determining management strategies for soil and land. Many important environmental issues involve aspects of the biology of soil, and these issues cannot be considered satisfactorily in isolation from a general understanding of soil biology as a whole. This is the second edition of a book first published in 1989 and now thoroughly rewritten to focus on soil ecology and environmental issues. The first part of the book provides an introduction to soils, its inhabitants, and their activities. The second part covers the influence of man on the natural cycles of soil. Topics such as acid rain and nitrogen fertilizers are considered alongside pesticides and genetically modified organisms. A new final chapter has been added which considers how, as we move towards the next millennium, we can apply the concept of sustainability to issues such as global climate change and farming systems. The book is directed at advanced undergraduate and immediate postgraduate students in environmental science and soil ecology, with students of physical geography and earth sciences as an important secondary market. 164 pp. Englisch.

Buch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Human knowing is examined as it emerges from classical empirical psychology, with its ramifications into language, computing, science, and scholarship. While the discussion takes empirical support from a wide range, claims for the significance of logic and rules are challenged throughout. Highlights of the discussion: knowing is a matter of habits or dispositions that guide the person's stream of consciousness; rules of language have no significance in language production and understanding, being descriptions of linguistic styles; statements that may be true or false enter into ordinary linguistic activity, not as elements of messages, but merely as summaries of situations, with a view to action; in computer programming the significance of logic, proof, and formalized description, is incidental and subject to the programmer's personality; analysis of computer modelling of the mental activity shows that in describing human knowing the computer is irrelevant; in accounting for the scholarly/scientific activity, logic and rules are impotent; a novel theory: scholarship and science have coherent descriptions as their core. The discussion addresses questions that are basic to advanced applications of computers and to students of language and science. 384 pp. Englisch.