springer netherlands okt 2002 (71 risultati)

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -1.1. INTRODUCTION Plastic covering, either framed or floating, is now used worldwide to protect crops from unfavorable growing conditions, such as severe weather and insects and birds. Protected cultivation in the broad sense, including mulching, has been widely spread by the innovation of plastic films. Paper, straw, and glass were the main materials used before the era of plastics. Utilization of plastics in agriculture started in the developed countries and is now spreading to the developing countries. Early utilization of plastic was in cold regions, and plastic was mainly used for protection from the cold. Now plastic is used also for protection from wind, insects and diseases. The use of covering techniques started with a simple system such as mulching, then row covers and small tunnels were developed, and finally plastic houses. Floating mulch was an exception to this sequence: it was introduced rather recently, although it is a simple structure. New development of functional and inexpensive films triggered widespread use of floating mulch. Table 1.1. The use a/plastic mulch in the world (after Jouet, 2001). 208 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Contemporary developments in philosophy have declared truth as such troublesome, and not merely gaining access to it. In a systematic survey this study investigates what is at stake when truth is given up. A historical overview shows how the current problem of truth came about, and suggests ways to overcome rather than to repair the problem. A key issue resulting from the loss of truth is the lack of normativity. Truth provided an alternative understanding of normativity. Elaborating on the `dialectical shift' in logic, a dialogico-rhetorical understanding of normativity is presented. Rather than requiring truth, agreement, or rationality, dialogico-rhetorical normativity is the result of a balance of particular standards. This type of normativity is shaped within discussions - by advancing and accepting arguments - and is not located in sets of predetermined rules. The result is a `small' but strong form of normativity. If this understanding of normativity is viable, one of the central problems of contemporary philosophy, the problem of incommensurability, can be seen in a different light. As a result, truth reappears again. Surviving the postmodern criticisms, it is a matter of accountability rather than of description. 240 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -From Cause to Causation presents both a critical analysis of C.S. Peirce's conception of causation, and a novel approach to causation, based upon the semeiotic of Peirce. The book begins with a review of the history of causation, and with a critical discussion of contemporary theories of the concept of `cause'. The author uncovers a number of inadequacies in the received views of causation, and discusses their historical roots. He makes a distinction between 'causality', which is the relation between cause and effect, and causation, which is the production of a certain effect. He argues that, by focusing on causality, the contemporary theories fatally neglect the more fundamental problem of causation. The author successively discusses Peirce's theories of final causation, natural classes, semeiotic, and semeiotic causation. Finally, he uses Peirce's semeiotic to develop a new approach to causation, which relates causation to our experience of signs. 284 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This volume includes a selection of papers presented at the EURESCO Conference 'The International Dimension of Environmental Policy' held in Kerkrade, The Netherlands, in October 2000. We would like to thank those who made this conference possible: the European Science Foundation (ESF), which provided financial and organizational support; the European Commission EURESCO Programme; the Netherlands Organization for Scientific Research (NWO), which sponsored the conference under the research project: 'Environmental Policy, International Competitiveness and the Location Behavior of Firms'; and GLOBUS, Tilburg University. The European Science Foundation (ESF), the EURESCO Programme, NWO and GlOBUS cannot be held responsible for the contents and/or opinions expressed in this volume. Our gratitude also goes to the people who assisted us in editing this volume: the papers' referees, the authors, our publisher Kluwer, and Ineke Lavrijssen and Evelyn Rogge for invaluable editorial help at different stages of this project. Laura Marsiliani W. Allen Wallis Institute of Political Economy, University of Rochester, USA and Department of Economics and Finance, University of Durham, United Kingdom; Michael Rauscher Institute of Economics, Rostock University, Germany; Cees Withagen Department of Economics and CentER, Tilburg University, The Netherlands and Department of Economics, Vrije Universiteit Amsterdam, The Netherlands. [Marsiliani, L., Rauscher, M. and Withagen, C] (eds.), [Environmental Economics and the International Economy], vii. 280 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Coral communities are among the most fascinating of all biotic assemblages on earth. It is their rich diversity and the strong biological interactions which characterize these communities that provides the focus for this book. Here I describe patterns of diversity, species interactions, and community organization as well as the processes which influence these structural attributes. Although this treatment of the subject will to some degree blend evolutionary and ecological phenomena, I am primarily interested in the dynamic properties of living coral communities. Hence, such processes as succession, competition, predation, herbivory, and disturbances will be emphasized in ecological terms, but not to the exclusion of evolutionary considerations. The former influence the maintenance of diversity in coral communities and local distribution and abundance patterns. The latter deal primarily with the origins of diversity, adaptations to the local environment, biogeographic distributions, and longevity in the fossil record. With the recent resurgence of interest in historical and large-scale geographical effects on the local diversity of ecological communities, ecological and evolutionary perspectives are beginning to be integrated into our understanding of community organization and dynamics. Hence, a synthesis of these perspectives is attempted in the final chapter of this book. This effort emerges as a consequence of academic experiences, research interests, and the strong influence of several individuals. My first exposure to ecology occurred at Pomona College where three faculty members guided my early explorations into this subject. 264 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -More than half a million people worldwide are now sustained by renal replacement therapy, mainly hemodialysis at a cost exceeding USD 30 billion per year. Each case of ESRD that is delayed or prevented saves funds that may be applied to other aspects of health care. Edited by an internationally renowned nephrologist, Prognosis for Kidney Disorders provides a timely summary of exciting work in progress directed toward renoprotection and of ultimate interdiction of ESRD. Suitable for researchers and clinicians, Dr. Morrell Michael Avram has collected and commented on promising initiatives likely to enter everyday practice in the immediate future. Suitable for renal trainees, experienced kidney doctors, nurses, nutritionists and cardiologists. 156 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Pairs of compact convex sets arise in the quasidifferential calculus of V.F. Demyanov and A.M. Rubinov as sub- and superdifferentials of quasidifferen tiable functions (see [26]) and in the formulas for the numerical evaluation of the Aumann-Integral which were recently introduced in a series of papers by R. Baier and F. Lempio (see [4], [5], [10] and [9]) and R. Baier and E.M. Farkhi [6], [7], [8]. In the field of combinatorial convexity G. Ewald et al. [36] used an interesting construction called virtual polytope, which can also be represented as a pair of polytopes for the calculation of the combinatorial Picard group of a fan. Since in all mentioned cases the pairs of compact con vex sets are not uniquely determined, minimal representations are of special to the existence of minimal pairs of compact importance. A problem related convex sets is the existence of reduced pairs of convex bodies, which has been studied by Chr. Bauer (see [14]). 312 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Preface Constructing nonlinear parameter-dependent mathematical models is essential in modeling in many scientific research fields. The investigation of branching (bifurcating) solutions of such equations is one of the most important aspects in the analysis of such models. The foundations of the theory of bifurca tions for the functional equations were laid in the well known publications by AM. Lyapunov (1906) [1, vol. 4] (on equilibrium forms of rotating liq uids) and E. Schmidt (1908) [1]. The approach proposed by them has been throughly developed and is presently known as the Lyapunov-Schmidt method (see M.M. Vainberg and V.A Trenogin [1, 2]). A valuable part in the founda tions of the bifurcation theory belongs to A. Poincares ideas [1]. Later, to the end of proving the theorems on existence of bifurcation points, infinite-dimensional generalizations of topological and variational methods were proposed by M.A Krasnoselsky [1], M.M. Vainberg [1] and others. A great contribution to the development and applications of the bifurcation theory has been made by a number of famous 20th century pure and applied mathe maticians (for example, see the bibliography in E. Zeidler [1]). 572 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The Emotive Theory was theory ahead of its time, and a theory which was, perhaps understandably, misinterpreted, misrepresented, and ridiculed by its critics from the outset. In this work, the author acquaints the reader with what the original emotivists actually claimed, and enriches their claims by psychologically expanding them. He thus develops an enriched emotive theory. 268 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Researchers who participate in IEA studies have a unique opportunity to work collaboratively with their counterparts from many different countries and disciplinary backgrounds over a period of several years on questions of shared academic interest. Once the data for a given study have been collected and the first round of international reports published, however, opportunities for that kind of collaboration tend to be much less frequent. A major strength of IEA studies compared to other large-scale, international studies is that they are classroom based, thereby making it possible for researchers and policy makers to investigate linkages between students' achievement and a wide range of variables. Those variables could be related to instructional practices, to students' and teachers' background and attitudes, to school organizational patterns, or to opportunity to learn, to name a few. The research questions that TIMSS was designed to address make it clear that these kinds of relational, multi-variate analyses were among the major goals of the project. The international reports of the TIMSS-95 results that were published by the International Study Center at Boston College between 1996 and 1999 were intended to provide comprehensive coverage of the basic findings of the study. They were not intended to provide in-depth analyses of research and policy issues; instead, their main purpose was to make the basic findings of the study widely available in a timely manner. This they certainly did. 448 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -A new foundation of Topology, summarized under the name Convenient Topology, is considered such that several deficiencies of topological and uniform spaces are remedied. This does not mean that these spaces are superfluous. It means exactly that a better framework for handling problems of a topological nature is used. In this setting semiuniform convergence spaces play an essential role. They include not only convergence structures such as topological structures and limit space structures, but also uniform convergence structures such as uniform structures and uniform limit space structures, and they are suitable for studying continuity, Cauchy continuity and uniform continuity as well as convergence structures in function spaces, e.g. simple convergence, continuous convergence and uniform convergence. Various interesting results are presented which cannot be obtained by using topological or uniform spaces in the usual context. The text is self-contained with the exception of the last chapter, where the intuitive concept of nearness is incorporated in Convenient Topology (there exist already excellent expositions on nearness spaces). 328 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This volume contains the papers presented at the meeting 'Distributions with given marginals and statistical modelling', held in Barcelona (Spain), July 17- 20, 2000. This is the fourth meeting on given marginals, showing that this topic has aremarkable interest. BRIEF HISTORY The construction of distributions with given marginals started with the seminal papers by Hoeffding (1940) and Fn!chet (1951). Since then, many others have contributed on this topic: Dall' Aglio, Farlie, Gumbel, Johnson, Kellerer, Kotz, Morgenstern, Marshali, Olkin, Strassen, Vitale, Whitt, etc., as weIl as Arnold, Cambanis, Deheuvels, Genest, Frank, Joe, Kirneldorf, Nelsen, Rüschendorf, Sampson, Scarsini, Tiit, etc. In 1957 Sklar and Schweizer introduced probabilistic metric spaces. In 1975 Kirneldorf and Sampson studied the uniform representation of a bivariate dis tribution and proposed the desirable conditions that should be satisfied by any bivariate family. In 1991 Darsow, Nguyen and Olsen defined a natural operation between cop ulas, with applications in stochastic processes. In 1993, AIsina, Nelsen and Schweizer introduced the notion of quasi-copula. 276 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -1.1. INTRODUCTION Plastic covering, either framed or floating, is now used worldwide to protect crops from unfavorable growing conditions, such as severe weather and insects and birds. Protected cultivation in the broad sense, including mulching, has been widely spread by the innovation of plastic films. Paper, straw, and glass were the main materials used before the era of plastics. Utilization of plastics in agriculture started in the developed countries and is now spreading to the developing countries. Early utilization of plastic was in cold regions, and plastic was mainly used for protection from the cold. Now plastic is used also for protection from wind, insects and diseases. The use of covering techniques started with a simple system such as mulching, then row covers and small tunnels were developed, and finally plastic houses. Floating mulch was an exception to this sequence: it was introduced rather recently, although it is a simple structure. New development of functional and inexpensive films triggered widespread use of floating mulch. Table 1.1. The use a/plastic mulch in the world (after Jouet, 2001). 208 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -There is an urgent need to expand our knowledge of both the nature of the toxigenic fungi that are widespread on economically-important plants and the effect of their toxic secondary metabolites on human health. Informa tion about the production of mycotoxins by plant pathogens, particularly by species of Fusarium, Aspergillus and Penicillium, their occurrence in infected plants, as well as their role in the plant-pathogen interaction, for example as virulence/pathogenicity factors, is a pre-requisite for preventing plant disease and hence for reducing the Ievels of mycotoxin contamination. Fusarium infections in cereals and other crops are a particular problern world-wide and recent epidemics on wheat in Europe, the USA and Canada have again focused attention on this problem. Fur thermore, species ofAspergillus and Penicillium and their related mycotoxins, particularly Ochratoxin A, represent another consistent problern on cereals and grapes, especially in Europe where 40% of the global grape crop is grown. The aim of this publication is to gather together specialist updated reviews based on papers originally presented during a Workshop of EU Cost Action 835 entitled 'Agriculturally Important Taxigenie Fungi', held in Rome, 7-8 October 1999 at the Plant Pathology Research Institute. We hope the diversity of the contents will stimulate discussion, encourage the sharing of information and result in cross-fertilization of ideas needed for the solution of the present problems. This special issue will be of particular value to interdisciplinary scientists and especially mycologists, mycotoxicologists, plant pathologists and those concerned about the quality of food and food products. 148 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -After the pioneering works by Robbins {1944, 1945) and Choquet (1955), the notation of a set-valued random variable (called a random closed set in literatures) was systematically introduced by Kendall {1974) and Matheron {1975). It is well known that the theory of set-valued random variables is a natural extension of that of general real-valued random variables or random vectors. However, owing to the topological structure of the space of closed sets and special features of set-theoretic operations ( cf. Beer [27]), set-valued random variables have many special properties. This gives new meanings for the classical probability theory. As a result of the development in this area in the past more than 30 years, the theory of set-valued random variables with many applications has become one of new and active branches in probability theory. In practice also, we are often faced with random experiments whose outcomes are not numbers but are expressed in inexact linguistic terms. 412 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The approach to probability theory followed in this book (which differs radically from the usual one, based on a measure-theoretic framework) characterizes probability as a linear operator rather than as a measure, and is based on the concept of coherence, which can be framed in the most general view of conditional probability. It is a `flexible' and unifying tool suited for handling, e.g., partial probability assessments (not requiring that the set of all possible `outcomes' be endowed with a previously given algebraic structure, such as a Boolean algebra), and conditional independence, in a way that avoids all the inconsistencies related to logical dependence (so that a theory referring to graphical models more general than those usually considered in bayesian networks can be derived). Moreover, it is possible to encompass other approaches to uncertain reasoning, such as fuzziness, possibility functions, and default reasoning. The book is kept self-contained, provided the reader is familiar with the elementary aspects of propositional calculus, linear algebra, and analysis. 300 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The Editors would like to thank the authors of the papers at the Advanced Research Workshops for their excellent presentations at the workshops and the production of their drafts. We are indebted to those who helped in the preparation of this volume. We should particularly like to acknowledge the help of Piers Millett, who compiled the papers, set them into camera-ready format and produced the index and Dr. Simon Whitby who made the final changes to the manuscript. Any remaining errors are, of course, our responsibility. Malcolm R. Dando Cyril Klement Marian Negut Graham S. Pearson IX ACHIEVING SECURITY BENEFITS FROM TECHNICAL COOPERATION UNDER THE BIOLOGICAL AND TOXIN WEAPONS CONVENTION GRAHAM S. PEARSON Visiting Professor of International Security, Department of Peace Studies, University of Bradford, Bradford, West Yorkshire BD7 IDP, UK 1. Background l The Biological and Toxin Weapons Convention which opened for signature in 1972 2 and entered into force in 1975 currently has 144 States Parties and 18 Signatory States Article I of the Convention is all-embracing in its complete prohibition of biological weapons stating that: Each State Party to this Convention undertakes never in any circumstances to develop, produce, stockpile or otherwise acquire or retain: (1) Microbial or other biological agents, or toxins whatever their origin or method of production, of types and in quantities that have no justification for prophylactic, protective or other peaceful purposes; (2) Weapons, equipment or means of delivery designed to use such 428 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Composite structures and products have developed tremendously since the publication of the first edition of this work in 1986. This new edition of the now classic 1986 text has been written to educate the engineering reader in the various aspects of mechanics for using composite materials in the design and analysis of composite structures and products. Areas dealt with include manufacture, micromechanical properties, structural design, joints and bonding and a much needed introduction to composite design philosophy. Each chapter is concluded by numerous problems suitable for home assignments or examination. A solution guide is available on request from the authors. 460 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In 2000 OpdenKamp Registration & Notification organized a two-day symposium in The Hague, The Netherlands, on `The Practical Applicability of Toxicokinetic Models in the Risk Assessment of Chemicals'. Several speakers from Europe and the United States were invited to present the different aspects. A vast range of areas was discussed in relation to toxicological modeling and risk assessment, such as occupational toxicology and biomonitoring, exposure to organic solvents and crop protection products, dose-response relations in carcinogenicity, regulatory toxicology, estimation of dermal penetration, uptake and disposition of organic chemicals in fish, the possibilities of in vitro methods in hazard and risk assessment, and the extrapolation between animal and human species. Based on their presentations, the speakers prepared comprehensive papers for this symposium book, reflecting the state of the art of modeling and toxicological risk assessment at the beginning of the third millennium. 212 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -A new foundation of Topology, summarized under the name Convenient Topology, is considered such that several deficiencies of topological and uniform spaces are remedied. This does not mean that these spaces are superfluous. It means exactly that a better framework for handling problems of a topological nature is used. In this setting semiuniform convergence spaces play an essential role. They include not only convergence structures such as topological structures and limit space structures, but also uniform convergence structures such as uniform structures and uniform limit space structures, and they are suitable for studying continuity, Cauchy continuity and uniform continuity as well as convergence structures in function spaces, e.g. simple convergence, continuous convergence and uniform convergence. Various interesting results are presented which cannot be obtained by using topological or uniform spaces in the usual context. The text is self-contained with the exception of the last chapter, where the intuitive concept of nearness is incorporated in Convenient Topology (there exist already excellent expositions on nearness spaces).Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 328 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -After the pioneering works by Robbins {1944, 1945) and Choquet (1955), the notation of a set-valued random variable (called a random closed set in literatures) was systematically introduced by Kendall {1974) and Matheron {1975). It is well known that the theory of set-valued random variables is a natural extension of that of general real-valued random variables or random vectors. However, owing to the topological structure of the space of closed sets and special features of set-theoretic operations ( cf. Beer [27]), set-valued random variables have many special properties. This gives new meanings for the classical probability theory. As a result of the development in this area in the past more than 30 years, the theory of set-valued random variables with many applications has become one of new and active branches in probability theory. In practice also, we are often faced with random experiments whose outcomes are not numbers but are expressed in inexact linguistic terms. 412 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -On quasi-copulas and metrics.- Multivariate survival models incorporating hidden truncation.- Variation independent parameterizations of multivariate categorical distributions.- A New Proof of Sklar's Theorem.- Diagonal distributions via orthogonal expansions and tests of independence.- Principal Components of the Pareto distribution.- Shape of a distribution through the L2-Wasserstein Distance.- Realizable Monotonicity and Inverse Probability Transform.- An Ordering Among Generalized Closeness Criteria.- The Bertino family of copulas.- Time series models with given interactions.- Conditions for the asymptotic semiparametric efficiency of an omnibus estimator of dependence parameters in copula models.- Maximum correlations and tests of goodness-of-fit.- Which is the right Laplace .- A New Grade Measure of Monotone Multivariate Separability.- Some Integration-by-Parts Formulas Involving 2-Copulas.- Bayesian Robustness for Multivariate Problems.- Concordance and copulas: A survey.- Multivariate Archimedean quasi-copulas.- Some new properties of quasi-copulas.- Assignment Models for Constrained Marginals and Restricted Markets.- Variance minimization and random variables with constant sum.- Conditional Expectations and Idempotent Copulæ.- Existence of Multivariate Distributions with Given Marginals.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 276 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -More than half a million people worldwide are now sustained by renal replacement therapy, mainly hemodialysis at a cost exceeding USD 30 billion per year. Each case of ESRD that is delayed or prevented saves funds that may be applied to other aspects of health care. Edited by an internationally renowned nephrologist, Prognosis for Kidney Disorders provides a timely summary of exciting work in progress directed toward renoprotection and of ultimate interdiction of ESRD.Suitable for researchers and clinicians, Dr. Morrell Michael Avram has collected and commented on promising initiatives likely to enter everyday practice in the immediate future. Suitable for renal trainees, experienced kidney doctors, nurses, nutritionists and cardiologists.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 156 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -There is an urgent need to expand our knowledge of both the nature of the toxigenic fungi that are widespread on economically-important plants and the effect of their toxic secondary metabolites on human health. Informa tion about the production of mycotoxins by plant pathogens, particularly by species of Fusarium, Aspergillus and Penicillium, their occurrence in infected plants, as well as their role in the plant-pathogen interaction, for example as virulence/pathogenicity factors, is a pre-requisite for preventing plant disease and hence for reducing the Ievels of mycotoxin contamination. Fusarium infections in cereals and other crops are a particular problern world-wide and recent epidemics on wheat in Europe, the USA and Canada have again focused attention on this problem. Fur thermore, species ofAspergillus and Penicillium and their related mycotoxins, particularly Ochratoxin A, represent another consistent problern on cereals and grapes, especially in Europe where 40% of the global grape crop is grown. The aim of this publication is to gather together specialist updated reviews based on papers originally presented during a Workshop of EU Cost Action 835 entitled 'Agriculturally Important Taxigenie Fungi', held in Rome, 7-8 October 1999 at the Plant Pathology Research Institute. We hope the diversity of the contents will stimulate discussion, encourage the sharing of information and result in cross-fertilization of ideas needed for the solution of the present problems. This special issue will be of particular value to interdisciplinary scientists and especially mycologists, mycotoxicologists, plant pathologists and those concerned about the quality of food and food products.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 148 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Researchers who participate in IEA studies have a unique opportunity to work collaboratively with their counterparts from many different countries and disciplinary backgrounds over a period of several years on questions of shared academic interest. Once the data for a given study have been collected and the first round of international reports published, however, opportunities for that kind of collaboration tend to be much less frequent. A major strength of IEA studies compared to other large-scale, international studies is that they are classroom based, thereby making it possible for researchers and policy makers to investigate linkages between students¿ achievement and a wide range of variables. Those variables could be related to instructional practices, to students¿ and teachers¿ background and attitudes, to school organizational patterns, or to opportunity to learn, to name a few. The research questions that TIMSS was designed to address make it clear that these kinds of relational, multi-variate analyses were among the major goals of the project. The international reports of the TIMSS¿95 results that were published by the International Study Center at Boston College between 1996 and 1999 were intended to provide comprehensive coverage of the basic findings of the study. They were not intended to provide in-depth analyses of research and policy issues; instead, their main purpose was to make the basic findings of the study widely available in a timely manner. This they certainly did.Springer-Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 448 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -This volume includes a selection of papers presented at the EURESCO Conference ¿The International Dimension of Environmental Policy¿ held in Kerkrade, The Netherlands, in October 2000. We would like to thank those who made this conference possible: the European Science Foundation (ESF), which provided financial and organizational support; the European Commission EURESCO Programme; the Netherlands Organization for Scientific Research (NWO), which sponsored the conference under the research project: ¿Environmental Policy, International Competitiveness and the Location Behavior of Firms¿; and GLOBUS, Tilburg University. The European Science Foundation (ESF), the EURESCO Programme, NWO and GlOBUS cannot be held responsible for the contents and/or opinions expressed in this volume. Our gratitude also goes to the people who assisted us in editing this volume: the papers¿ referees, the authors, our publisher Kluwer, and Ineke Lavrijssen and Evelyn Rogge for invaluable editorial help at different stages of this project. Laura Marsiliani W. Allen Wallis Institute of Political Economy, University of Rochester, USA and Department of Economics and Finance, University of Durham, United Kingdom; Michael Rauscher Institute of Economics, Rostock University, Germany; Cees Withagen Department of Economics and CentER, Tilburg University, The Netherlands and Department of Economics, Vrije Universiteit Amsterdam, The Netherlands. [Marsiliani, L., Rauscher, M. and Withagen, C] (eds.), [Environmental Economics and the International Economy], vii.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 280 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The Editors would like to thank the authors of the papers at the Advanced Research Workshops for their excellent presentations at the workshops and the production of their drafts. We are indebted to those who helped in the preparation of this volume. We should particularly like to acknowledge the help of Piers Millett, who compiled the papers, set them into camera-ready format and produced the index and Dr. Simon Whitby who made the final changes to the manuscript. Any remaining errors are, of course, our responsibility. Malcolm R. Dando Cyril Klement Marian Negut Graham S. Pearson IX ACHIEVING SECURITY BENEFITS FROM TECHNICAL COOPERATION UNDER THE BIOLOGICAL AND TOXIN WEAPONS CONVENTION GRAHAM S. PEARSON Visiting Professor of International Security, Department of Peace Studies, University of Bradford, Bradford, West Yorkshire BD7 IDP, UK 1. Background l The Biological and Toxin Weapons Convention which opened for signature in 1972 2 and entered into force in 1975 currently has 144 States Parties and 18 Signatory States Article I of the Convention is all-embracing in its complete prohibition of biological weapons stating that: Each State Party to this Convention undertakes never in any circumstances to develop, produce, stockpile or otherwise acquire or retain: (1) Microbial or other biological agents, or toxins whatever their origin or method of production, of types and in quantities that have no justification for prophylactic, protective or other peaceful purposes; (2) Weapons, equipment or means of delivery designed to use such 432 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -As well as examining successful biological control programmes this book analyses why the majority of attempts fail. Off-target and other negative effects of biological control are also dealt with. Chapters contributed by leading international researchers and practitioners in all areas of biological control afford the book a breadth of coverage and depth of analysis not possible with a single author volume. Combined with the use of other experts to review chapters and editorial oversight to ensure thematic integrity of the volume, this book provides the most authoritative analysis of biological control published. Key aspects addressed include how success may be measured, how successful biological control has been to date and how may it be made more successful in the future. With extensive use of contemporary examples, photographs, figures and tables this book will be invaluable to advanced undergraduate and postgraduate students as well as being a `must' for all involved in making biological control successful. 444 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Lake Issyk-Kul is a closed lake located in the Tien Shan mountain belt of the Republic of Kyrgyzstan. It is the world's fifth deepest lake (668 m) and the second largest high altitude lake in the world (1607 m above sea level). The lake is affected by several environmental threats of both anthropogenic and natural origin: decline of the lake level resulting in progressively increasing salinity, incomplete vertical water exchange, and risk of contamination by past and present industrial activity.Although the lake has been intensively studied, the information is only available in unpublished reports or local scientific journals. This book presents for the first time to an international audience the main physical, chemical, biological and geological characteristics of the lake, the fruits of many years of observations, complemented by recent results of international projects. Case studies of similar problems in other parts of the world are presented, together with ethical aspects of the environmental protection of the lake. 304 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Remote sensing of the environment is covered through spectroscopic analysis of soil and vegetation response during active and passive sensing. Fundamental aspects of spectroscopic methods for environmental applications are given. Applications range from remote sensing of saline soils, soil moisture detection, landscape evolution, weed detection, fluorescence imaging, and use of vegetation indices to measure ecosystem variables such as plant stress. 332 pp. Englisch.