springer netherlands dez 2003 (87 risultati)

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Computational Models in the Economics of Environment and Development provides a step-by-step guide in designing, developing, and solving non-linear environment-development models. It accomplishes this by focusing on applied models, using real examples as case studies. Additionally, it gives examples of developing policy interventions based on quantitative model results. Finally, it uses a simple computer program, GAMS, to develop and solve models. This book is targeted towards university lecturers and students in economic modeling and sustainable development, but is also of particular interest to researchers at sustainable development research institutes and policy makers at international sustainable development policy institutions such the World Bank, UNDP, and UNEP. 252 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Tsunamis are water waves triggered by impulsive geologic events such as sea floor deformation, landslides, slumps, subsidence, volcanic eruptions and bolide impacts. Tsunamis can inflict significant damage and casualties both nearfield and after evolving over long propagation distances and impacting distant coastlines. Tsunamis can also effect geomorphologic changes along the coast. Understanding tsunami generation and evolution is of paramount importance for protecting coastal population at risk, coastal structures and the natural environment. Accurately and reliably predicting the initial waveform and the associated coastal effects of tsunamis remains one of the most vexing problems in geophysics, and -with few exceptions- has resisted routine numerical computation or data collection solutions. While ten years ago, it was believed that the generation problem was adequately understood for useful predictions, it is now clear that it is not, especially nearfield. By contrast, the runup problem earlier believed intractable is now well understood for all but the most extreme breaking wave events. 360 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The Advanced Study Institute on Synthesis, Functional Properties and Applications of Nanostructures, held at the Knossos Royal Village, Heraklion, Crete, Greece, July 26, 2002 - August 4, 2002, successfully reviewed the state-of-the-art of nanostructures and nanotechnology. It was concluded that Nanotechnology is widely agreed to be the research focus that will lead to the next generation of breakthroughs in science and engineering. There are three cornerstones to the expectation that Nanotechnology will yield revolutionary advances in understanding and application: - Breakthroughs in properties that arise from materials fabricated from the nanoscale. - Synergistic behavior that arise from the combination of disparate types of materials (soft vs. hard, organic vs. inorganic, chemical vs. biological vs. solid state) at the nanoscale. - Exploitation of natural (e.g. chemical and biological) assembly mechanisms that can accomplish structural control at the nanoscale. It is expected that this will lead to paradigms for assembling bio-inspired functional systems that accomplish desirable properties that are either unavailable or prohibitively expensive using top-down approaches. 716 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Computational Models in the Economics of Environment and Development provides a step-by-step guide in designing, developing, and solving non-linear environment-development models. It accomplishes this by focusing on applied models, using real examples as case studies. Additionally, it gives examples of developing policy interventions based on quantitative model results. Finally, it uses a simple computer program, GAMS, to develop and solve models. This book is targeted towards university lecturers and students in economic modeling and sustainable development, but is also of particular interest to researchers at sustainable development research institutes and policy makers at international sustainable development policy institutions such the World Bank, UNDP, and UNEP. 252 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book presents the third volume of a complete development of the new structural classification of minerals, which is based on the internal crystal structure, and is therefore its natural classification. Because of the large domain of the mineral kingdom, this work is divided in three volumes, in which the minerals are ordered from the structurally simple to the more complex. Audience: This work will be of particular interest to teachers and research workers of in mineralogy, and in inorganic crystal structures in academia. 144 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Remarkable recent developments in the field of quantum communications and quantum information processing include the achievement of quantum teleportation, quantum communication channels based on entangled states, and the discovery of quantum computing algorithms. The present book addresses the physical foundations of the subject, as well as the technological problems, discussing such aspects as photonics, quantum imaging, engineered entanglement in atomic and other physical systems, Bose-Einstein condensation, and decoherence. Indispensable reading for graduates and Ph.D. students in departments of physics, electrical and electronic engineering, mathematics, and computer science seeking both an orientation as well as advanced training in the field. 372 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The Joint European and National Astronomical Meeting (JENAM) of 2002, was held in Porto - Portugal (2-7 September 2002), corresponding to the I ph Meeting of the European Astronomical Society (EAS) and the IJ! En contra Nacional de Astronomia e Astroftsica (12ENAA) of the Sociedade Portuguesa de Astronomia (SPA). Portugal has a small and young community of researchers in Astronomy. This meeting have had an important role in marking the beginning of what we expect to be a new phase for Astronomy in Portugal. The fact that we have chosen to address ''the future' reflects this will of the Portuguese com munity to share and discuss our commitment for the next decades with our colleagues. The meeting, titled 'The Unsolved Universe: Challenges for the Fu ture', aimed at discussing some of the major research programmes and objec tives for the next decades. The scientific programme included the plenary ses sions (invited reviews and highlight talks), whose contributions are published in this book, and several workshops on more specific topics. 160 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Remarkable recent developments in the field of quantum communications and quantum information processing include the achievement of quantum teleportation, quantum communication channels based on entangled states, and the discovery of quantum computing algorithms. The present book addresses the physical foundations of the subject, as well as the technological problems, discussing such aspects as photonics, quantum imaging, engineered entanglement in atomic and other physical systems, Bose-Einstein condensation, and decoherence. Indispensable reading for graduates and Ph.D. students in departments of physics, electrical and electronic engineering, mathematics, and computer science seeking both an orientation as well as advanced training in the field.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 370 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Remarkable recent developments in the field of quantum communications and quantum information processing include the achievement of quantum teleportation, quantum communication channels based on entangled states, and the discovery of quantum computing algorithms. The present book addresses the physical foundations of the subject, as well as the technological problems, discussing such aspects as photonics, quantum imaging, engineered entanglement in atomic and other physical systems, Bose-Einstein condensation, and decoherence. Indispensable reading for graduates and Ph.D. students in departments of physics, electrical and electronic engineering, mathematics, and computer science seeking both an orientation as well as advanced training in the field.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 372 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Computational Models in the Economics of Environment and Development provides a step-by-step guide in designing, developing, and solving non-linear environment-development models. It accomplishes this by focusing on applied models, using real examples as case studies. Additionally, it gives examples of developing policy interventions based on quantitative model results. Finally, it uses a simple computer program, GAMS, to develop and solve models.This book is targeted towards university lecturers and students in economic modeling and sustainable development, but is also of particular interest to researchers at sustainable development research institutes and policy makers at international sustainable development policy institutions such the World Bank, UNDP, and UNEP.Springer-Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 252 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The Joint European and National Astronomical Meeting (JENAM) of 2002, was held in Porto - Portugal (2-7 September 2002), corresponding to the I ph Meeting of the European Astronomical Society (EAS) and the IJ! En contra Nacional de Astronomia e Astroftsica (12ENAA) of the Sociedade Portuguesa de Astronomia (SPA). Portugal has a small and young community of researchers in Astronomy. This meeting have had an important role in marking the beginning of what we expect to be a new phase for Astronomy in Portugal. The fact that we have chosen to address ''the future' reflects this will of the Portuguese com munity to share and discuss our commitment for the next decades with our colleagues. The meeting, titled 'The Unsolved Universe: Challenges for the Fu ture', aimed at discussing some of the major research programmes and objec tives for the next decades. The scientific programme included the plenary ses sions (invited reviews and highlight talks), whose contributions are published in this book, and several workshops on more specific topics.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 160 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The Advanced Study Institute on Synthesis, Functional Properties and Applications of Nanostructures, held at the Knossos Royal Village, Heraklion, Crete, Greece, July 26, 2002 - August 4, 2002, successfully reviewed the state-of-the-art of nanostructures and nanotechnology. It was concluded that Nanotechnology is widely agreed to be the research focus that will lead to the next generation of breakthroughs in science and engineering. There are three cornerstones to the expectation that Nanotechnology will yield revolutionary advances in understanding and application: ¿ Breakthroughs in properties that arise from materials fabricated from the nanoscale. ¿ Synergistic behavior that arise from the combination of disparate types of materials (soft vs. hard, organic vs. inorganic, chemical vs. biological vs. solid state) at the nanoscale. ¿ Exploitation of natural (e.g. chemical and biological) assembly mechanisms that can accomplish structural control at the nanoscale. It is expected that this will lead to paradigms for assembling bio-inspired functional systems that accomplish desirable properties that are either unavailable or prohibitively expensive using top-down approaches.Springer-Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 716 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Future development in the Arctic and Subarctic region requires careful attention to the possible consequences of the development activities themselves, in relation to their environmental, socioeconomic and cultural impacts. A more thorough understanding of the impact of future activities, however, demands the dissemination and confrontation of results from different regions and different scientific traditions. This requires scientific cooperation, not only across disciplines but across border. Primarily it requires both consensus and innovations in regard to methods. This book confronts such differences in approaches and methods in relation to the analysis of socioeconomic and environmental consequences of large-scale mineral and energy development activities in the Arctic and Subarctic, establishing the common ground upon which future research activities can be based. 548 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book seeks to find an appropriate balance between thoughtful consideration of issues related to qualitative research in education - methods, stances and standards - and practical 'how to' advice for beginning researchers. It includes 'School Stories': a compelling, 56 page, and research-based 'novel' of classroom life reflecting on a year in the life of a group of teachers and students. It is of interest to graduate students and faculty in educational research. 212 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The essays collected in the present volume introduce the reader to the phenomenological work done in the Nordic countries today. The material is organized under three general headings: metaphysics, facticity, and interpretation. The volume is of interest to researchers and students working in the areas of epistemology and ontology as well as philosophy of language, history, and intersubjectivity. 264 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This study is the first effort to document the extent of NAFTA's impact on higher education. Through case studies, the authors analyze higher education policy in Canada, Mexico, and the USA using a common theoretical framework that identifies economic globalization, international trade liberalization, and post-industrialization as common structural factors exerting a significant influence on higher education in the three countries. 272 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In this book, the author discusses a modern concept of general education that then helps to clarify both curricular and pedagogical deficits involved in conventional mathematics instruction. It provides an outline of an alternative mathematics instruction that can help to realize a general education and presents detailed arguments for seven interconnected objectives of a school system aiming at general education. 272 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book brings together a group of international scholars, many of whom have already contributed to the debate on toleration, and who are offering fresh thoughts and approaches to it. The essays of this collection are written from a variety of perspectives: historical, analytical, normative, and legal. Yet, all authors share a concern with the sharpening of our understanding of the reasons for toleration as well as with making them relevant to the way in which we live with others in our modern and diverse societies. 202 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -It has taken a long time to make this book. Many initial drafts of the chapters published in this book were presented in November 2000 during a two-day conference on Interactive governance: towards a post-parliamentary democracy held in Enschede (The Netherlands). The Netherlands Institute of Governance (NIG) sponsored the . conference. After this conference the organisers discussed the possibility of making a book on the basis of papers presented at this event. In the end it was agreed that such a publication would indeed be worthwhile provided the initial papers were fundamentally revised. Moreover it was agreed that also supplementary chapters should be included, in order to strengthen the international comparative perspective. On this basis authors of the conference papers chapters and envisioned new chapters were invited to (re)submit drafts. The completion of the book, however, was unexpectedly halted by the tragic sudden death of our co-editor and dear friend Oscar van Heffen. In his lifetime he was the driving force behind this project. Without his efforts, insightful comments and helpful suggestions this book, in its present form, would never have been published. As such we dedicate this volume to his memory, the completion of the book being an honorary debt to our friend and his wife Mirjan. 296 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The past fifteen years has witnessed an explosive growth in the fundamental research and applications of artificial neural networks (ANNs) and fuzzy logic (FL). The main impetus behind this growth has been the ability of such methods to offer solutions not amenable to conventional techniques, particularly in application domains involving pattern recognition, prediction and control. Although the origins of ANNs and FL may be traced back to the 1940s and 1960s, respectively, the most rapid progress has only been achieved in the last fifteen years. This has been due to significant theoretical advances in our understanding of ANNs and FL, complemented by major technological developments in high-speed computing. In geophysics, ANNs and FL have enjoyed significant success and are now employed routinely in the following areas (amongst others): 1. Exploration Seismology. (a) Seismic data processing (trace editing; first break picking; deconvolution and multiple suppression; wavelet estimation; velocity analysis; noise identification/reduction; statics analysis; dataset matching/prediction, attenuation), (b) AVO analysis, (c) Chimneys, (d) Compression I dimensionality reduction, (e) Shear-wave analysis, (f) Interpretation (event tracking; lithology prediction and well-log analysis; prospect appraisal; hydrocarbon prediction; inversion; reservoir characterisation; quality assessment; tomography). 2. Earthquake Seismology and Subterranean Nuclear Explosions. 3. Mineral Exploration. 4. Electromagnetic I Potential Field Exploration. (a) Electromagnetic methods, (b) Potential field methods, (c) Ground penetrating radar, (d) Remote sensing, (e) inversion. 352 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Significant advances have been made recently in both the theoretical understanding and observation of small-scale turbulence in different layers of the Sun, and in the instabilities that give rise to them. The general development of solar physics, however, has led to such a degree of specialization as to hinder interaction between workers in the field. This book therefore presents studies of different layers and regions of the Sun, but from the same aspect, concentrating on the study of small-scale motions. The main emphasis is on the common theoretical roots of these phenomena, but the book also contains an extensive treatment of the observational aspects. 404 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The history of scientific research and technological development is replete with examples of breakthroughs that have advanced the frontiers of knowledge, but seldom does it record events that constitute paradigm shifts in broad areas of intellectual pursuit. One notable exception, however, is that of spin electronics (also called spintronics, magnetoelectronics or magnetronics), wherein information is carried by electron spin in addition to, or in place of, electron charge. It is now well established in scientific and engineering communities that Moore's Law, having been an excellent predictor of integrated circuit density and computer performance since the 1970s, now faces great challenges as the scale of electronic devices has been reduced to the level where quantum effects become significant factors in device operation. Electron spin is one such effect that offers the opportunity to continue the gains predicted by Moore's Law, by taking advantage of the confluence of magnetics and semiconductor electronics in the newly emerging discipline of spin electronics. From a fundamental viewpoine, spin-polarization transport in a material occurs when there is an imbalance of spin populations at the Fermi energy. In ferromagnetic metals this imbalance results from a shift in the energy states available to spin-up and spin-down electrons. In practical applications, a ferromagnetic metal may be used as a source of spin-polarized electronics to be injected into a semiconductor, a superconductor or a normal metal, or to tunnel through an insulating barrier. 226 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The goal of the Daniel Chalonge School on Astrofundamental Physics is to contribute to a theory of the universe (and particularly of the early universe) up to the marks, and at the scientific height of, the unprecedented accuracy, existent and expected, in the observational data. The impressive development of modern cosmology during the last decades is to a large extent due to its unification with elementary particle physics and quantum field theory. The cross-section between these fields has been increasing setting up Astrofundamental Physics. The early universe is an exceptional (theoretical and experimental) laboratory in this new discipline. This NATO Advanced Study Institute provided an up dated understanding, from a fundamental physics and deep point of view, of the progress and key issues in the early universe and the cosmic microwave background: theory and observations. The genuine interplay with large scale structure formation and dark matter problem were discussed. The central focus was placed on the cosmic microwave background. Emphasis was given to the precise inter-relation between fundamental physics and cosmology in these problems, both at the theoretical and experimental/observational levels, within a deep and well defined programme which provided in addition, a careful interdisciplinarity. Special sessions were devoted to high energy cosmic rays, neutrinos in astrophysics, and high energy astrophysics. Deep understanding, clarification, synthesis, careful interdisciplinarity within a fundamental physics framework, were the main goals of the course. 604 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The past fifteen years has witnessed an explosive growth in the fundamental research and applications of artificial neural networks (ANNs) and fuzzy logic (FL). The main impetus behind this growth has been the ability of such methods to offer solutions not amenable to conventional techniques, particularly in application domains involving pattern recognition, prediction and control. Although the origins of ANNs and FL may be traced back to the 1940s and 1960s, respectively, the most rapid progress has only been achieved in the last fifteen years. This has been due to significant theoretical advances in our understanding of ANNs and FL, complemented by major technological developments in high-speed computing. In geophysics, ANNs and FL have enjoyed significant success and are now employed routinely in the following areas (amongst others): 1. Exploration Seismology. (a) Seismic data processing (trace editing; first break picking; deconvolution and multiple suppression; wavelet estimation; velocity analysis; noise identification/reduction; statics analysis; dataset matching/prediction, attenuation), (b) AVO analysis, (c) Chimneys, (d) Compression I dimensionality reduction, (e) Shear-wave analysis, (f) Interpretation (event tracking; lithology prediction and well-log analysis; prospect appraisal; hydrocarbon prediction; inversion; reservoir characterisation; quality assessment; tomography). 2. Earthquake Seismology and Subterranean Nuclear Explosions. 3. Mineral Exploration. 4. Electromagnetic I Potential Field Exploration. (a) Electromagnetic methods, (b) Potential field methods, (c) Ground penetrating radar, (d) Remote sensing, (e) inversion.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 352 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Seven years after its publication in Germany, this book is now available to English readers. In the German-speaking countries, the publication led to intense controversies on the significance, the goals, and the future development of mathematics instruction in schools. Currently, there is much debate in many countries on how to evaluate the findings of such international comparative studies as TIMSS and PISA, debate on which consequences should be taken for designing national curricula and on which reforms of mathematics instruction in schools should be initiated. I hope that this book might provide substantial suggestions beneficial to resolving these and similar issues, for its major concern is twofold: first, to determine the essential characteristics of general education in schools, and, secondly, on the basis of this, to specify the status of mathematics instruction within the framework of general education in schools. Due to the fundamental nature of my argument, I did not consider it necessary to ¿update¿ the book superficially for the English edition. Thus, I am presenting the book to the English-speaking public in its original form, the single exception being that I have omitted the original second chapter since that chapter (¿Bildung und Allgemeinbildung¿) seems to be relevant only to those readers especially interested in German educational debates. Most of those readers, in turn, will belong to the German-speaking public. The omission of this chapter necessitated a few insignificant alterations in the (otherwise unchanged) introduction and at the beginning of the present second (originally, third) chapter.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 272 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Since the mid-1970s, economic and educational developments in Canada, Mexico, and the USA have been influenced by two parallel trends: (1) the resurgence of glob al economic competition and (2) the active promotion of knowledge-intensive, serv ice based economies. Both trends have been reinforced by the liberalisation of inter national trade under the rubric of the General Agreement on Tariffs and Trade (GATT) and the World Trade Organisation (WTO). The North American Free Trade Agreement (NAFTA) has accelerated these trends in all three countries by providing the framework for an integrated regional economy in North America designed to compete against comparable trading blocs centred in Japan and the European Union. The purpose of this study is to examine the developing relationship between trade liberalisation, post-industrialisation, and higher education in Canada, Mexico, and the USA. The larger trends and linkages that we identitY are by no means confined to these three countries. We have chosen to focus on Canada, Mexico, and the USA, because the adoption of the North American Free Trade Agreement has accelerated the devel opment of economic policies in these countries, which identitY higher education as a central component of each country's new competitiveness strategy. As a conse quence, government policy-makers and higher education decision-makers are responding with targeted initiatives to promote the internationalisation of higher education generally and to promote trilateral co-operation among North American higher education institutions specifically.Springer-Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 272 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Catriona McKinnon and Dario Castiglione It is not an overstatement to say that toleration is one of the most important issues for the defmition of a moral and political theory with application to modem globalised societies. Toleration is a value which no politician in any liberal democratic society would dare to reject. In the UK, its value is reflected in the learning outcomes of education for citizenship isolated by the Final Report of the Advisory Group on Citizenship (which schools have a statutory responsibility to deliver): children ought to be disposed to the 'practice of toleration', and have the 'ability to tolerate other view points'. In these days of feelings of heightened insecurity prompting suspicion of strangers and departures from the norm, toleration has again taken centre stage as one of the values defmitive of stable and just liberal democratic societies. Toleration is a matter of principled restraint with respect to differences which are opposed, either at the personal or at the political level. With respect to the former level, the tolerant person does not use the power she has over others she dislikes and/or disapproves of to interfere with them. However, the tolerant person does not thereby divest herself of her dislike or disapproval; the tolerant person does not transform her dislike and disapproval into warm feelings, and neither does she simply become indifferent to what she hitherto disliked and disapproved of when she practices toleration.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 202 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The history of scientific research and technological development is replete with examples of breakthroughs that have advanced the frontiers of knowledge, but seldom does it record events that constitute paradigm shifts in broad areas of intellectual pursuit. One notable exception, however, is that of spin electronics (also called spintronics, magnetoelectronics or magnetronics), wherein information is carried by electron spin in addition to, or in place of, electron charge. It is now well established in scientific and engineering communities that Moore's Law, having been an excellent predictor of integrated circuit density and computer performance since the 1970s, now faces great challenges as the scale of electronic devices has been reduced to the level where quantum effects become significant factors in device operation. Electron spin is one such effect that offers the opportunity to continue the gains predicted by Moore's Law, by taking advantage of the confluence of magnetics and semiconductor electronics in the newly emerging discipline of spin electronics. From a fundamental viewpoine, spin-polarization transport in a material occurs when there is an imbalance of spin populations at the Fermi energy. In ferromagnetic metals this imbalance results from a shift in the energy states available to spin-up and spin-down electrons. In practical applications, a ferromagnetic metal may be used as a source of spin-polarized electronics to be injected into a semiconductor, a superconductor or a normal metal, or to tunnel through an insulating barrier.Springer-Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 226 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -This book presents the third volume of a complete development of the new structural classification of minerals, which is based on the internal crystal structure, and is therefore its natural classification. Because of the large domain of the mineral kingdom, this work is divided in three volumes, in which the minerals are ordered from the structurally simple to the more complex. Audience: This work will be of particular interest to teachers and research workers of in mineralogy, and in inorganic crystal structures in academia.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 144 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -If yoüre the kind of reader who usually skips the Preface (I am), you can certainly do that. It¿s probably valuable, though, for me to spend a little time describing the structure of this book to orient you to the way the argument unfolds. My intention was to try to find the best possible blend of theory and practice. I believe there are plenty of excellent books describing the theoretical underpinnings of qualitative research in education (Denzin & Lincoln, 1994, 2000; Eisner, 1998; Guba & Lincoln, 1989; Lincoln & Guba, 1985). A number of those books are cited here, and their arguments summarized. There are also books that report qualitative studies using narrative methods (Melko, 1998; Harold, 2000; Wolcott, 1973). There are fewer books that focus on describing in detail how to conduct these studies (Anderson, Kerr & Nihlen, 1994; Van Manen, 1990; Wolcott, 1990) for an audience that is not already familiar with both the methods and the philosophical commitments that underpin qualitative research. This book is intended to do all of these things to some extent, or to refer you to other authors who I think do them well, but its original contribution is in using as a concrete example a particular research study that I completed. This allows me to reflect on the processes and practices, and particularly the choices, involved in qualitative classroom research, and to illustrate those reflections in a very practical way.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 212 pp. Englisch.