Springer springer okt 2000 (349 Ergebnisse)

Taschenbuch. Zustand: Neu. Neuware - Currently, blame for the difficulties facing youth is too often laid on one particular segment of the community - whether parents, school personnel or the children themselves. However, the problems of today's young people are problems for all generations. In response, the past decade has seen unparalleled proliferation of planned mentoring initiatives. Across Ages, the multi-faceted and multigenerational intervention described in this volume, uses older adult volunteers as mentors for young people. By acting as advocates, challengers, nurturers, role models and friends, older mentors help children develop the awareness, self-confidence, and skills they need to overcome overwhelming obstacles. Across Ages is cost-effective and feasible even where resources are fairly limited. Although designed as a school-based model, this program can easily be adopted to other settings. Each of the four major program components - mentoring, community service, `life skills' instruction, and family support - is described in step-by-step detail.…

Buch. Zustand: Neu. Neuware - Function Architecture Co-Design is a new paradigm for the design and implementation of embedded systems. Function/Architecture Optimization and Co-Design of Embedded Systems presents the authors' work in developing a function/architecture optimization and co-design formal methodology and framework for control-dominated embedded systems. The approach incorporates both data flow and control optimizations performed on a suitable novel intermediate design task representation. The aim is not only to enhance productivity of the designer and system developer, but also to improve quality of the final synthesis outcome. Function/Architecture Optimization and Co-Design of Embedded Systems discusses the proposed function/architecture co-design methodology, focusing on design representation, optimization, validation, and synthesis. Throughout the text, the difference between behavior specification and implementation is emphasized. The current need in co-design to move from synthesis-based technology to compiler-based technology is pointed out. The authors describe and show how performing data flow and control optimizations at the high abstraction level can lead to significant size and performance improvements in both the synthesized hardware and software. The work builds on bodies of research in the silicon and software compilation domains. The aforementioned techniques are specialized to the embedded systems domain. It is recognized that guided optimization can be applied on the internal design representation, no matter what the abstraction level, and need not be restricted to the final stages of software assembly code generation, or hardware synthesis. Function/Architecture Optimization and Co-Design of Embedded Systems will be of primary interest to researchers, developers, and professionals in the field of embedded systems design.…

Taschenbuch. Zustand: Neu. Neuware - For historical and socio-economic reasons, the countries of the southern Black Sea region are facing mounting and apparently intractable problems in managing their solid waste, with increasingly serious implications for public health and quality of life, as well as the wider socio-economic development of the region. Hitherto, no comprehensive, systematic study of the problem seems to have been conducted, to determine the underlying causes and suggesting how it might be alleviated in socially and economically viable ways, aiming at sustainability. The present book analyzes the causes of the poor state of solid waste management in the region, identifying feasible modalities with which at least a degree of sustainability could be achieved in the management of the region's solid waste. Readership: Environmental managers, scientists, planners, policy makers, technical and investment consultants, businesses and other enterprises and institutions concerned with sustainable solid waste management in the region.…

Taschenbuch. Zustand: Neu. Neuware - Quantum mechanical laws are well documented at the level of a single or a few atoms and are here extended to systems containing 102 to 1010 electrons - still much smaller than the usual macroscopic objects, but behaving in a manner similar to a single atom. Besides the purely theoretical interest, such systems pose a challenge to the achievement of the ultimate microelectronic applications. The present volume presents an up-to-date account of the physics, technology and expected applications of quantum effects in solid-state mesoscopic structures. Physical phenomena include the Aharonov-Bohm effect, persistent currents, Coulomb blockade and Coulomb oscillations in single electron devices, Andreev reflections and the Josephson effect in superconductor/normal/superconductor systems, shot noise suppression in microcontacts and contact resistance quantisation, and overall quantum coherence in mesoscopic and nanoscopic structures related to the emerging physics of quantum computation in the solid-state environment. …

Buch. Zustand: Neu. Neuware - The drug problem in South Asia is mounting. This work provides a hard-hitting view of the pro-revenue drug policies pursued by the British colonial authorities in South Asia. Dr. Haque tells the story of the US-led inaugural for controlling colonial opium trade during the early twentieth century. Drugs in South Asia explains why the ensuing governments in India, Pakistan and Bangladesh barely changed the remains of the British drug laws until the mid-1980s and examines the Indian resurgence in recent years in international drug trafficking. It offers a comprehensive overview of the Afghan crisis and the equivocation of the US, the biggest crusader against drug trade, that ignored the deflection of drug money to support the war in Afghanistan. The US-Pakistan Cold War compatibility has created a relentless environment on drugs from which no country in the region is immune. The dangers of drug trade in South Asia have now become global.…

Buch. Zustand: Neu. Neuware - Integrating Graphics and Vision for Object Recognition serves as a reference for electrical engineers and computer scientists researching computer vision or computer graphics. Computer graphics and computer vision can be viewed as different sides of the same coin. In graphics, algorithms are given knowledge about the world in the form of models, cameras, lighting, etc., and infer (or render) an image of a scene. In vision, the process is the exact opposite: algorithms are presented with an image, and infer (or interpret) the configuration of the world. This work focuses on using computer graphics to interpret camera images: using iterative rendering to predict what should be visible by the camera and then testing and refining that hypothesis. Features of the book include: Many illustrations to supplement the text; A novel approach to the integration of graphics and vision; Genetic algorithms for vision; Innovations in closed loop object recognition. Integrating Graphics and Vision for Object Recognition will be of interest to research scientists and practitioners working in fields related to the topic. It may also be used as an advanced-level graduate text.…

Buch. Zustand: Neu. Neuware - Chronic hepatitis has been in the focus of intense scientific research for decades. Recently, considerable progress and exciting new insights into pathogenesis and resulting therapeutic strategies have been made. Replication of hepatitis B and C viruses and details of life cycle in the host have been well characterised. Immunology in general and immunopathology of the liver in viral and autoimmune hepatitis have shown more specific mechanisms of host defence and new models of autoimmune aggression have been developed. The role of apoptosis in liver damage is now well appreciated and has been analyzed precisely. Essential steps of fibrogenesis as a consequence of chronic liver damage are better understood by now and new strategies for its prevention have evolved. Chronic hepatitis is the leading cause of liver cell carcinoma, the molecular basis of which has been more clearly elucidated. This increasing knowledge will provide a sound basis for more effective therapy in chronic hepatitis and its life-threatening consequences. This book, the proceedings of the Falk Workshop on Chronic Hepatitis, held in Cologne, Germany, on January 27-28, 2000, brings together experts from different fields of research such as virology, immunology, pathology, cell and molecular biology, as well as clinical medicine, and disusses in depth the novel findings in basic and clinical research.…

Buch. Zustand: Neu. Neuware - Heinrich Caro (1834-1910) was the inventor of new chemical processes that in the two decades commencing in 1869 enabled BASF of Ludwigshafen, Germany, to take first place among manufacturers of synthetic dyestuffs. The cornerstones of Caro's success were his early training as calico (cotton) printer in Germany, and his employment at a chemical firm in Manchester, England. Caro was a creative research chemist, a highly knowledgeable patent specialist and expert witness, and a brilliant manager of science-based chemical technology. This first full-length scientific biography of Heinrich Caro delineates his role in the emergence of the industrial research laboratory, the forging of links between academic and industrial chemistry, and the development of modern patent law. Major chemical topics include the rise of classical organic chemistry, collaboration with Adolf Baeyer, artificial alizarin and indigo, aniline dyes, and other coal-tar products, particularly intermediates.…

Buch. Zustand: Neu. Neuware - The fast progress in computer networks and their wide availability complemented with on one hand the 'explosion' of the mobile computing and on the other hand the trends in the direction of ubiquitous computing, act as powerful enablers for new forms of highly dynamic collaborative organizations and emergence of new business practices. The first efforts in virtual enterprises (VE) were strongly constrained by the need to design and develop horizontal infrastructures aimed at supporting the basic collaboration needs of consortia of enterprises. Even pilot projects that were focused on specific business domains were forced to first develop some basic infrastructures before being able to develop their specific business models. Nowadays, although there is still a need to consolidate and standardize the horizontal infrastructures, the focus is more and more directed to the development of new vertical business models and the corresponding support tools. At the same time, in the earlier R&D projects, the attention was almost exclusively devoted to the operation phase of the VE life cycle, while now there are more activities addressing the creation phase, developing mechanisms to support the rapid formation of new virtual organizations for new business opportunities. In order to complete the life cycle, there is a need to also invest on support for VE dissolution.…

Buch. Zustand: Neu. Neuware - Digital Systems Design and Prototyping: Using Field Programmable Logic and Hardware Description Languages, Second Edition covers the subject of digital systems design using two important technologies: Field Programmable Logic Devices (FPLDs) and Hardware Description Languages (HDLs). These two technologies are combined to aid in the design, prototyping, and implementation of a whole range of digital systems from very simple ones replacing traditional glue logic to very complex ones customized as the applications require. Three HDLs are presented: VHDL and Verilog, the widely used standard languages, and the proprietary Altera HDL (AHDL). The chapters on these languages serve as tutorials and comparisons are made that show the strengths and weaknesses of each language. A large number of examples are used in the description of each language providing insight for the design and implementation of FPLDs. With the addition of the Altera UP-1 prototyping board, all examples can be tested and verified in a real FPLD. Digital Systems Design and Prototyping: Using Field Programmable Logic and Hardware Description Languages, Second Edition is designed as an advanced level textbook as well as a reference for the professional engineer.…

Buch. Zustand: Neu. Neuware - In 1968 when I forsook horticulture and plant physiology to try, with the help of Sea Grant funds, wetland ecology, it didn't take long to discover a slim volume published in 1959 by the University of Georgia and edited by R. A. Ragotzkie, L. R. Pomeroy, J. M. Teal, and D. C. Scott, entitled 'Proceedings of the Salt Marsh Conference' held in 1958 at the Marine Institute, Sapelo Island, Ga. Now forty years later, the Sapelo Island conference has been the major intellectual impetus, and another Sea Grant Program the major backer, of another symposium, the 'International Symposium: Concepts and Controversies in Tidal Marsh Ecology'. This one re-examines the ideas of that first conference, ideas that stimulated four decades of research and led to major legislation in the United States to conserve coastal wetlands. It is dedicated, appropriately, to two then young scientists - Eugene P. Odum and John M. Teal - whose inspiration has been the starting place for a generation of coastal wetland and estuarine research. I do not mean to suggest that wetland research started at Sapelo Island. In 1899 H. C. Cowles described successional processes in Lake Michigan freshwater marsh ponds. There is a large and valuable early literature about northern bogs, most of it from Europe and the former USSR, although Eville Gorham and R. L. Lindeman made significant contributions to the American literature before 1960. V. J.…

Buch. Zustand: Neu. Neuware - BACKGROUND Polysiloxanes have chains constructed of alternately arranged silicon and oxygen atoms with organic groups attached to the silicon atoms. This structure gives them a unique combination of properties that hold great interest for a host of practical applications. Although they have been known and manufactured for many years, their applications continue to expand rapidly and this boosts progress in the generation of new and modified polysiloxanes. Polysiloxanes constitute the oldf''' known class of silicon-based polymers and the broadest one when viewed in terms of the variety of structures differing in topology and the constitution of organic substituents. There are also many and various types of siloxane copolymers, some of purely siloxane structure and others of siloxane-organic composition. There is no doubt that polysiloxanes are the most technologically important silicon-based polymers. The broad class of model materials known as silicones is based on polysiloxanes. They are also the best known, as most research in the area of silicon polymers has for many years been directed towards the synthesis of new polysiloxanes, to understanding their properties and to extending their applications.…

Buch. Zustand: Neu. Neuware - A lithium-ion battery comprises essentially three components: two intercalation compounds as positive and negative electrodes, separated by an ionic-electronic electrolyte. Each component is discussed in sufficient detail to give the practising engineer an understanding of the subject, providing guidance on the selection of suitable materials in actual applications. Each topic covered is written by an expert, reflecting many years of experience in research and applications. Each topic is provided with an extensive list of references, allowing easy access to further information. Readership: Research students and engineers seeking an expert review. Graduate courses in electrical drives can also be designed around the book by selecting sections for discussion. The coverage and treatment make the book indispensable for the lithium battery community.…

Buch. Zustand: Neu. Neuware - Since the first edition of this book was published seven years ago, the field of modeling and simulation of communication systems has grown and matured in many ways, and the use of simulation as a day-to-day tool is now even more common practice. With the current interest in digital mobile communications, a primary area of application of modeling and simulation is now in wireless systems of a different flavor from the `traditional' ones. This second edition represents a substantial revision of the first, partly to accommodate the new applications that have arisen. New chapters include material on modeling and simulation of nonlinear systems, with a complementary section on related measurement techniques, channel modeling and three new case studies; a consolidated set of problems is provided at the end of the book.…

Taschenbuch. Zustand: Neu. Neuware -Dieses Buch vermittelt in einfacher und verständlicher Form die theoretischen und praktischen Grundlagen der qualitativen anorganischen Analyse und bietet darüber hinaus eine Fülle von Tipps und Tricks, die den Einstieg in die Praxis der analytischen Chemie erleichtern. Es richtet sich damit an alle Studenten und Auszubildenden, die im Laufe ihrer chemischen Ausbildung qualitative anorganische Analyse und die ihr zugrunde liegenden Zusammenhänge erlernen und verstehen wollen. Dabei wurden die Inhalte bewußt so gewählt, dass sich auch Nebenfach- und Lehramtsstudenten schnell und problemlos zurechtfinden. Das Buch zeichnet sich durch kompakte Darstellung der behandelten Sachverhalte, Beschränkung auf die gängigen Elemente, direkten Praxisbezug und übersichtliche Gestaltung aus. Es dient als Laboranleitung, Seminarbegleitung und Prüfungsvorbereitung. Die behandelten Nachweise, Reaktionen und Trennungen wurden alle in der Praxis erprobt. 316 pp. Deutsch.…

Taschenbuch. Zustand: Neu. Neuware -Dieses Buch vermittelt in einfacher und verständlicher Form die theoretischen und praktischen Grundlagen der qualitativen anorganischen Analyse und bietet darüber hinaus eine Fülle von Tipps und Tricks, die den Einstieg in die Praxis der analytischen Chemie erleichtern. Es richtet sich damit an alle Studenten und Auszubildenden, die im Laufe ihrer chemischen Ausbildung qualitative anorganische Analyse und die ihr zugrunde liegenden Zusammenhänge erlernen und verstehen wollen. Dabei wurden die Inhalte bewußt so gewählt, dass sich auch Nebenfach- und Lehramtsstudenten schnell und problemlos zurechtfinden. Das Buch zeichnet sich durch kompakte Darstellung der behandelten Sachverhalte, Beschränkung auf die gängigen Elemente, direkten Praxisbezug und übersichtliche Gestaltung aus. Es dient als Laboranleitung, Seminarbegleitung und Prüfungsvorbereitung. Die behandelten Nachweise, Reaktionen und Trennungen wurden alle in der Praxis erprobt.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 316 pp. Deutsch.…

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Dieses Buch vermittelt in einfacher und verständlicher Form die theoretischen und praktischen Grundlagen der qualitativen anorganischen Analyse und bietet darüber hinaus eine Fülle von Tipps und Tricks, die den Einstieg in die Praxis der analytischen Chemie erleichtern. Es richtet sich damit an alle Studenten und Auszubildenden, die im Laufe ihrer chemischen Ausbildung qualitative anorganische Analyse und die ihr zugrunde liegenden Zusammenhänge erlernen und verstehen wollen. Dabei wurden die Inhalte bewußt so gewählt, dass sich auch Nebenfach- und Lehramtsstudenten schnell und problemlos zurechtfinden. Das Buch zeichnet sich durch kompakte Darstellung der behandelten Sachverhalte, Beschränkung auf die gängigen Elemente, direkten Praxisbezug und übersichtliche Gestaltung aus. Es dient als Laboranleitung, Seminarbegleitung und Prüfungsvorbereitung. Die behandelten Nachweise, Reaktionen und Trennungen wurden alle in der Praxis erprobt.…

Buch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Over the past 25 years, a stream of fossil and artifact discoveries in the Afar Depression of Ethiopia has produced the longest single record of human ancestors in the world. Many of thefossils found in this region are the missing links leading to modern humans. This book chronicles the exploration of this unique desert area, focusing especially on the 1970s when the valley was mapped and many fossils and archeological sites were discovered. The author gives his personal account of the 25 years he spent researching the region.As co-founder of the team that discovered Lucy, Jon Kalb has first-hand knowledge of the research that was involved in the findings of this region and of the intense rivalry that has accompanied those findings. He discusses the political drama of Ethiopia and the effects this chaos had on the Afar. This book covers the scientific discoveries of the area, the author's own explorations and findings, and the political struggles involved with these discoveries. 432 pp. Englisch.…

Taschenbuch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Drawing on many years' experience of teaching discrete mathematics to students of all levels, the author introduces the various aspects of discrete mathematics including enumeration, graph theory and configurations or arrangements. Starting off with an introduction to counting and counting problems, the text proceeds to introduce the basic ideas of graph theory with particular emphasis on trees and planar graphs. The inclusion-exclusion principle is described and followed by a chapter on partitions of sets which leads to a study of Stirling and Bell numbers. Hamiltonian cycles and Eulerian circuits in graphs are described, Latin squares are defined and Hall's theorem is proved. The book concludes with chapters on the constructions of schedules and a brief introduction to block designs. Each chapter is supported by a number of examples, with straightforward applications of ideas alongside more challenging problems. 212 pp. Englisch.…

Taschenbuch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In this fresh edition of his tried-and-tested guide, Rob Pope continues to help students get to grips with Chaucer - all the way through from the first tentative encounters with the language to sophisticated critical and historical engagement with Chaucer's narrative art in context. All the commonly studied tales are featured, and each is approached through a series of clear and well-defined steps. In addition to guidance on 'translating' and interpreting Chaucer, there are new sections reviewing key terms and arguments in contemporary critical debates. This is a practical, authoritative and enjoyable handbook that brings the study of Chaucer right up-to-date. Englisch.…

Taschenbuch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -However much students enjoy their reading of a Jane Austen novel, many find it difficult to know how to organise their critical responses. This book shows students how to develop a firm grasp of Jane Austen's characters, themes and techniques, as well as such central topics as the use of irony in the novels, and their style and moral patterning. In the newly revised and expanded edition of this successful book, Vivien Jones looks at all of Jane Austen's novels, and demonstrates how to analyse both their overall structure and concerns as well as individual passages. A completely new chapter looks at current critical debates about Austen's achievement and the final chapter gives practical advice on writing an essay. Englisch.…

Taschenbuch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This volume of original research papers from the Israeli GAFA seminar during the years 1996-2000 not only reports on more traditional directions of Geometric Functional Analysis, but also reflects on some of the recent new trends in Banach Space Theory and related topics. These include the tighter connection with convexity and the resulting added emphasis on convex bodies that are not necessarily centrally symmetric, and the treatment of bodies which have only very weak convex-like structure. Another topic represented here is the use of new probabilistic tools; in particular transportation of measure methods and new inequalities emerging from Poincaré-like inequalities. 308 pp. Englisch.…

Taschenbuch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Focusing on the Galileo Mission, the story will relate this remarkable spacecraft's protracted gestation and the ordeal of its long haul out to Jupiter and its ultimate triumph: 5 years exploration within the Jovian system. The story spans a full quarter of a century, drawing on the press conferences, technical papers and essays of engineers and scientists involved in the mission which provide a real sense of participation as the discoveries poured in - it will bring the mission of the Galileo spacecraft to life and provide a more engaging account than would simply be achieved by recounting scientific results. The book will conclude with a snapshot 'look ahead' into the Cassini flyby of Jupiter in December 2000 shortly after publication - the book released to coincide with this media event. 480 pp. Englisch.…

Taschenbuch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This is the first attempt of a systematic study of real Enriques surfaces culminating in their classification up to deformation. Simple explicit topological invariants are elaborated for identifying the deformation classes of real Enriques surfaces. Some of theses are new and can be applied to other classes of surfaces or higher-dimensional varieties. Intended for researchers and graduate students in real algebraic geometry it may also interest others who want to become familiar with the field and its techniques. The study relies on topology of involutions, arithmetics of integral quadratic forms, algebraic geometry of surfaces, and the hyperkähler structure of K3-surfaces. A comprehensive summary of the necessary results and techniques from each of these fields is included. Some results are developed further, e.g., a detailed study of lattices with a pair of commuting involutions and a certain class of rational complex surfaces. 284 pp. Englisch.…

Taschenbuch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -When The Planiverse rst appeared 16 years ago, it caught more than a few readers off guard. The line between willing suspension of dis- lief and innocent acceptance, if it exists at all, is a thin one. There were those who wanted to believe, despite the tongue-in-cheek subtext, that we had made contact with a two-dimensional world called Arde, a di- shaped planet embedded in the skin of a vast, balloon-shaped space called the planiverse. It is tempting to imagine that those who believed, as well as those who suspended disbelief, did so because of a persuasive consistency in the cosmology and physics of this in nitesimally thin universe, and x preface to the millennium edition in its bizarre but oddly workable organisms. This was not just your r- of-the-mill universe fashioned out of the whole cloth of wish-driven imagination. The planiverse is a weirder place than that precisely - cause so much of it was 'worked out' by a virtual team of scientists and technologists. Reality, even thepseudoreality of such a place, is - variably stranger than anything we merely dream up. 280 pp. Englisch. …

Buch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The United Nations is at a critical juncture. It is faced with two distinct choices: to remain a 'decision frozen in time' or to develop a long-term adaptation agenda (and strategy) that would allow it to be a relevant institution of global governance for the twenty-first century. Reform and reflexive institutional adjustments have failed to address underlying problems facing this organization. After fifty-five years of existence it is still considered an inefficient and ineffective world body. Worse yet, its relevance is being questioned. This study offers a critique of existing UN change processes and then shifts focus to considerations of institutional learning strategies that would allow the UN to maintain relevance amidst the evolution of global governance arrangements. 257 pp. Englisch.…

Taschenbuch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Variational inequalities proved to be a very useful and powerful tool for in vestigation and solution of many equilibrium type problems in Economics, Engineering, Operations Research and Mathematical Physics. In fact, varia tional inequalities for example provide a unifying framework for the study of such diverse problems as boundary value problems, price equilibrium prob lems and traffic network equilibrium problems. Besides, they are closely re lated with many general problems of Nonlinear Analysis, such as fixed point, optimization and complementarity problems. As a result, the theory and so lution methods for variational inequalities have been studied extensively, and considerable advances have been made in these areas. This book is devoted to a new general approach to constructing solution methods for variational inequalities, which was called the combined relax ation (CR) approach. This approach is based on combining, modifying and generalizing ideas contained in various relaxation methods. In fact, each com bined relaxation method has a two-level structure, i.e., a descent direction and a stepsize at each iteration are computed by finite relaxation procedures. 200 pp. Englisch.…

Taschenbuch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book consists of six survey contributions that are focused on several open problems of theoretical fluid mechanics both for incompressible and compressible fluids. The first article 'Viscous flows in Besov spaces' by M area Cannone ad dresses the problem of global existence of a uniquely defined solution to the three-dimensional Navier-Stokes equations for incompressible fluids. Among others the following topics are intensively treated in this contribution: (i) the systematic description of the spaces of initial conditions for which there exists a unique local (in time) solution or a unique global solution for small data, (ii) the existence of forward self-similar solutions, (iii) the relation of these results to Leray's weak solutions and backward self-similar solutions, (iv) the extension of the results to further nonlinear evolutionary problems. Particular attention is paid to the critical spaces that are invariant under the self-similar transform. For sufficiently small Reynolds numbers, the conditional stability in the sense of Lyapunov is also studied. The article is endowed by interesting personal and historical comments and an exhaustive bibliography that gives the reader a complete picture about available literature. The papers 'The dynamical system approach to the Navier-Stokes equa tions for compressible fluids' by Eduard Feireisl, and 'Asymptotic problems and compressible-incompressible limits' by Nader Masmoudi are devoted to the global (in time) properties of solutions to the Navier-Stokes equa and three tions for compressible fluids. The global (in time) analysis of two dimensional motions of compressible fluids were left open for many years. 236 pp. Englisch.…

Buch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The transduction of signals from the extracellular space across the plasma membrane into the interior of cells and ultimately to the nucleus, where in - sponse to such external signals the transcription of the genetic code is inf- enced,belongs to the most fundamental and important events in the regulation of the life cycle of cells. During recent years several signal transduction cascades have been elucidated which regulate,for instance,the growth and the prolife- tion of organisms as diverse as mammals, flies, worms and yeast. The general picture which emerged from these investigations is that nature employs a c- bination of non-covalent ligand/protein and protein/protein interactions together with a set of covalent protein modifications to generate the signals and transduce them to their destinations. The ligands which are recognized may be low molecular weight compounds like lipids, inositol derivatives, steroids or microbial products like cyclosporin. They may be proteins like, for instance, growth factors or intracellular adaptor proteins which carry SH2 or SH3 domains, and they may be specific DNA stretches which are selectively rec- nized by transcription factors. These and other aspects of biological signal transduction provide an open and rewarding field for investigations by scientists from various different dis- plines of biology,medical research and chemistry working in academic research institutions or in industry. 244 pp. Englisch.…

Buch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Mainstream politics in Northern Ireland has not been welcoming to women, but many women have been present in community and voluntary organizations where their contribution has been outstanding. This book examines four organizations (including the recently-formed Northern Ireland Women's Coalition) where women have been active. It discusses the processes and structures created by these groups in order to work democratically across differences and argues that their experiences are invaluable to the development of feminist debates on democracy and difference. 197 pp. Englisch.…