springer new york nov 2005 (38 Ergebnisse)

Taschenbuch. Zustand: Neu. Neuware -Mars has long been believed to have been cold, dead and dry for aeons, but there is now striking new proof that not only was Mars a relatively warm and wet place in geologically recent times, but that even today there are vast reserves of water frozen beneath the planet¿s surface. As well as casting fascinating new insights into Mars¿ past, this discovery is also forcing a complete rethink about the mechanisms of global planetary change and the possibility that there is microbial life on Mars.David Harland considers the issue of life on Mars in parallel with the origin of life on Earth. At the time the Viking instruments were designed, it was thought that all terrestrial life ultimately derived its energy from sunlight, and that the earliest form of life was the cyanobacteria with chlorophyll for photosynthesis. It was assumed the same would be the case on Mars and that microbial life would be on or near the surface that the Vikings had sampled.In parallel with these NASA projects, the European Space Agency developed the Mars Express remote-sensing orbiter, which has detected traces of methane that may have been released by microbes. If microbial life is found on Mars, will it be based on DNA Will this indicate that life developed independently Or that it has characteristics in common with the most ancient forms of terrestrial life If life is found on two planets in the same planetary system, this would favour the panspermia hypothesis. And if martian life is radically different, then in light of the discovery of planetary systems around other stars, this would, as remarked by Philip Morrison of MIT, 'transform life from the status of a miracle to that of a statistic'. These are all questions that the exploration of Mars for life are aimed to answer.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 276 pp. Englisch.

Taschenbuch. Zustand: Neu. Neuware -With the aid of unique photographs, first-hand interviews and historical resources, Rex Hall, Dave Shayler and Bert Vis explain, for the very first time, how Russian citizens have been selected and trained to fly in space, and how these procedures have changed during the past 40 years. The authors also describe the evolution of the often overlooked ground support infrastructure and how the role of cosmonauts has changed from the very earliest days of the Gagarin era, through the demise of the Soviet Union, to the era of international co-operation and collaboration on programmes such as the International Space Station.The book will provide much important background information and insight to the operational Soviet/Russian manned space programme, already covered in other Springer-Praxis titles, but revealing information and facts not covered elsewhere, and providing a unique reference source for all those who wish to understand the changing role of Russian cosmonauts in today¿s global space programme.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 424 pp. Englisch.

Taschenbuch. Zustand: Neu. Neuware - On February 1 st 2003, one of the worst and most public disasters ever witnessed in the human space programme unfolded with horrifying suddenness in the skies above north central Texas. The Space Shuttle Columbia the world s first truly reusable manned spacecraft was lost during her return to Earth, along with a crew of seven. It was an event that, after the loss of Space Shuttle Challenger during a launch 17 years before, the world had hoped it would never see again. This book details each of Columbia s 28 missions in turn, as told by scientists and researchers who developed and supported her many payloads, by the engineers who worked on her and by the astronauts who flew her. In doing so, it is intended to provide a fitting tribute to this most remarkable flying machine and those who perished on her last mission.

Buch. Zustand: Neu. Neuware -Sexual risk behaviors have inspired profound ideas and effective teamwork. But as the early history of AIDS demonstrates, when sexual practice is part of the equation, the same bold thinkers may be stymied, or just silent. Safe sex and monogamy have been proposed as answers to a gamut of social problems, but there is frequently little consensus on what these terms mean.Sexual Partnering, Sexual Practices, and Health replaces myth and stereotype with meticulously documented findings on real people and their behaviors in their social, environmental, and individual contexts. Author Sana Loue examines the range of partnerships not only in the U.S. but also Europe and the developing world, focusing on both consenting relationships and exploitative sexual interactions: Varieties of monogamy between consenting adults Relationships involving multiple adult partners Incest, pedophilia, and child marriage Sex work, trafficking, and pornography Fetishes and related behaviorsAll chapters cogently address the health issues that arise from these arrangements, concluding with implications for research, prevention, and intervention.Throughout, Loue argues for a common language across disciplines and challenges her readers¿therapists, health care providers, and policymakers alike¿to rethink their assumptions about clients, their health needs, and the communities they represent.'Dr. Loue's work is a truly significant scholarly contribution to a topic too often characterized by pseudo-science and ideological distortions. 'Sexual Partnering, Sexual Practices, and Health' should prove an invaluable resource for researchers and community practitioners alike in helping understand dimensions of sexual practice, and designing more effective approaches to sexual health and violence prevention.'Earl Pike, Executive Director, AIDS Taskforce of Greater ClevelandSpringer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 212 pp. Englisch.

Buch. Zustand: Neu. Neuware - Former NASA Astronaut Harrison Schmitt advocates a private, investor-based approach to returning humansto the Moon-to extract Helium 3 for energy production, to use the Moon as a platform for science and manufacturing, and to establish permanent human colonies there in a kind of stepping stone community on the way to deeper space. With governments playing a supporting role-just as they have in the development of modern commercial aeronautics and agricultural production-Schmitt believes that a fundamentally private enterprise is the only type of organization capable of sustaining such an effort and, eventually, even making it pay off.

Buch. Zustand: Neu. Neuware -Optimization is a rich and thriving mathematical discipline. The theory underlying current computational optimization techniques grows ever more sophisticated. The powerful and elegant language of convex analysis unifies much of this theory. The aim of this book is to provide a concise, accessible account of convex analysis and its applications and extensions, for a broad audience. It can serve as a teaching text, at roughly the level of first year graduate students. While the main body of the text is self-contained, each section concludes with an often extensive set of optional exercises. The new edition adds material on semismooth optimization, as well as several new proofs that will make this book even more self-contained.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 328 pp. Englisch.

Taschenbuch. Zustand: Neu. Neuware -In the Leibniz¿Newton calculus, one learns the di erentiation and integration of deterministic functions. A basic theorem in di erentiation is the chain rule, which gives the derivative of a composite of two di erentiable functions. The chain rule, when written in an inde nite integral form, yields the method of substitution. In advanced calculus, the Riemann¿Stieltjes integral is de ned through the same procedure of ¿partition-evaluation-summation-limit¿ as in the Riemann integral. In dealing with random functions such as functions of a Brownian motion, the chain rule for the Leibniz¿Newton calculus breaks down. A Brownian motionmovessorapidlyandirregularlythatalmostallofitssamplepathsare nowhere di erentiable. Thus we cannot di erentiate functions of a Brownian motion in the same way as in the Leibniz¿Newton calculus. In 1944 Kiyosi It¿ o published the celebrated paper ¿Stochastic Integral¿ in the Proceedings of the Imperial Academy (Tokyo). It was the beginning of the It¿ o calculus, the counterpart of the Leibniz¿Newton calculus for random functions. In this six-page paper, It¿ o introduced the stochastic integral and a formula, known since then as It¿ ös formula. The It¿ o formula is the chain rule for the It¿ocalculus.Butitcannotbe expressed as in the Leibniz¿Newton calculus in terms of derivatives, since a Brownian motion path is nowhere di erentiable. The It¿ o formula can be interpreted only in the integral form. Moreover, there is an additional term in the formula, called the It¿ o correction term, resulting from the nonzero quadratic variation of a Brownian motion.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 296 pp. Englisch.

Buch. Zustand: Neu. Neuware - This book offers an alternative to other textbooks on the subject, providing a more specific discussion of numerous general relativistic effects for readers who have knowledge of classical mechanics and electrodynamics, including special relativity. Coverage includes in particular gravitational lensing, signal retardation in the gravitational field of the Sun, the Reissner-Nordström solution, selected spin effects, the resonance transformation of an electromagnetic wave into a gravitational one, and the entropy and temperature of black holes. The book includes numerous problems at various levels of difficulty, making it ideal also for independent study by a broad readership of advanced students and researchers.I.B. Khriplovich is Chief Researcher, Budker Institute of Nuclear Physics, Novosibirsk, and Chair of Theoretical Physics at Novosibirsk University. Dr. Khriplovich is a Corresponding Member of the Russian Academy of Sciences. He has been awarded the Dirac Medal ``For the advancement of theoretical physics'' by University of New South Wales, Sydney, Australia, and the Pomeranchuk Prize ``For outstanding contribution to the understanding the properties of the standard model, especially for illuminating work on weak and strong interactions of quarks'' by the Institute of Theoretical and Experimental Physics, Moscow, Russia.

Taschenbuch. Zustand: Neu. Neuware - This book empowers the physician to effectively care for a chronic recurrent disease that until now has often gone untreated in the primary care setting. Most obesity treatment texts are written by obesity experts without family practice experience. This disconnect has resulted in books that have little feasible application for family physicians. Dr. McKnight s text takes the current evidence-based science and transforms treating obesity into a practical, time-sensitive process that is supported by logical recommendations that every family physician can use to help obese patients. With guidelines backed by the best scientific data, the book is about application, not just theory. The reader is given the commonsense tools that patients need in order to have ownership of their disease. Ultimately, patients are empowered to control their weight, resulting in positive interaction between providers and patients.

Buch. Zustand: Neu. Neuware - The study of atomic physics propelled us into the quantum age in the early twentieth century and carried us into the twenty-first century with a wealth of new and, in some cases, unexplained phenomena. Topics in Atomic Physics provides a foundation for students to begin research in modern atomic physics. It can also serve as a reference because it contains material that is not easily located in other sources.A distinguishing feature is the thorough exposition of the quantum mechanical hydrogen atom using both the traditional formulation and an alternative treatment not usually found in textbooks. The alternative treatment exploits the preeminent nature of the pure Coulomb potential and places the Lenz vector operator on an equal footing with other operators corresponding to classically conserved quantities. A number of difficult to find proofs and derivations are included as is development of operator formalism that permits facile solution of the Stark effect in hydrogen.Discussion of the classical hydrogen atom is also presented. Using the correspondence principle this provides a transition from classical to quantum concepts. It is also adapted to describing certain characteristics of multi-electron atoms.The book is intended for graduate students who have had introductory quantum mechanics, but undergraduates who have had such a course can also benefit from it. There are more than eighty problems at the ends of chapters with all answers given. A detailed solutions manual, in some cases giving more than one solution, is available to instructors.Charles E. Burkhardt earned his Ph.D. in experimental atomic physics at Washington University in St. Louis in 1985. He is Professor of Physics at Florissant Valley Community College in St. Louis. Jacob J. Leventhal earned his Ph.D. in experimental atomic physics at the University of Florida in 1965. He is Curators' Professor at the University of Missouri St. Louis. They have collaborated on experimental atomic physics since 1980, publishing numerous papers in research and teaching journals.

Buch. Zustand: Neu. Neuware - This book deals with the study of convex functions and of their behavior from the point of view of stability with respect to perturbations. Convex functions are considered from the modern point of view that underlines the geometrical aspect: thus a function is defined as convex whenever its graph is a convex set.A primary goal of this book is to study the problems of stability and well-posedness, in the convex case. Stability means that the basic parameters of a minimum problem do not vary much if we slightly change the initial data. On the other hand, well-posedness means that points with values close to the value of the problem must be close to actual solutions. In studying this, one is naturally led to consider perturbations of functions and of sets.While there exist numerous classic texts on the issue of stability, there only exists one book on hypertopologies [Beer 1993]. The current book differs from Beer s in that it contains a much more condensed explication of hypertopologies and is intended to help those not familiar with hypertopologies learn how to use them in the context of optimization problems. TOC:Preface.- Convex Sets and Convex Functions: the fundamentals.- Continuity and Gamma (X).- The Derivatives and the Subdifferential.- Minima and Quasi Minima.- The Fenchel Conjugate.- Duality.- Linar Programming and Game Theory.-Hypertopologies, Hyperconvergences.- Continuity of Some Operations Between Functions.- Well-Posed Problems.- Generic Well-Posedness.- More Exercises.- Appendix A: Functional Analysis.- Appendix B: Topology.- Appendix C: More Game Theory.- Appendix D: Symbols, Notations, Definitions and Important Theorems.- References, Index.

Taschenbuch. Zustand: Neu. Neuware - Whenweagreedtoshareallofourpreparationofexercisesinsamplingtheory to create a book, we were not aware of the scope of the work. It was indeed necessary to compose the information, type out the compilations, standardise the notations and correct the drafts. It is fortunate that we have not yet measured the importance of this project, for this work probably would never have been attempted! In making available this collection of exercises, we hope to promote the teaching of sampling theory for which we wanted to emphasise its diversity. The exercises are at times purely theoretical while others are originally from real problems, enabling us to approach the sensitive matter of passing from theory to practice that so enriches survey statistics. The exercises that we present were used as educational material at the École Nationale de la Statistique et de l'Analyse de l'Information (ENSAI), where we had successively taught sampling theory. We are not the authors of all the exercises. In fact, some of them are due to Jean-Claude Deville and Laurent Wilms. We thank them for allowing us to reproduce their exercises. It is also possible that certain exercises had been initially conceived by an author that we have not identi ed. Beyondthe contribution of our colleagues, and in all cases, we do not consider ourselves to be the lone authors of these exercises:they actually form part of a common heritagefrom ENSAI that has been enriched and improved due to questions from students and the work of all the demonstrators of the sampling course at ENSAI.

Taschenbuch. Zustand: Neu. Neuware - Statistical Monitoring of Clinical Trials: Fundamentals for Investigators introduces the investigator and statistician to monitoring procedures in clinical research. Clearly presenting the necessary background with limited use of mathematics, this book increases the knowledge, experience, and intuition of investigations in the use of these important procedures now required by the many clinical research efforts. The author provides motivated clinical investigators the background, correct use, and interpretation of these monitoring procedures at an elementary statistical level. He defines terms commonly used such as group sequential procedures and stochastic curtailment in non-mathematical language and discusses the commonly used procedures of Pocock, O'Brien-Fleming, and Lan-DeMets. He discusses the notions of conditional power, monitoring for safety and futility, and monitoring multiple endpoints in the study. The use of monitoring clinical trials is introduced in the context of the evolution of clinical research and one chapter is devoted to the more recent Bayesian procedures. From the reviews:'The author has a wealth of experience in this area and this is demonstrated throughout the text with relevant poignant examples.' Short Book Reviews of the ISI, June 2006.

Buch. Zustand: Neu. Neuware -Intended for graduate courses or for independent study, this book presents the basic theory of fields. The first part begins with a discussion of polynomials over a ring, the division algorithm, irreducibility, field extensions, and embeddings. The second part is devoted to Galois theory. The third part of the book treats the theory of binomials. The book concludes with a chapter on families of binomials ¿ the Kummer theory.This new edition has been completely rewritten in order to improve the pedagogy and to make the text more accessible to graduate students. The exercises have also been improved and a new chapter on ordered fields has been included.About the first edition:' .the author has gotten across many important ideas and results. This book should not only work well as a textbook for a beginning graduate course in field theory, but also for a student who wishes to take a field theory course as independent study.'J.N. Mordeson, Zentralblatt'The book is written in a clear and explanatory style. It contains over 235 exercises which provide a challenge to the reader. The book is recommended for a graduate course in field theory as well as for independent study.' T. Albu, MathSciNetSpringer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 352 pp. Englisch.

Buch. Zustand: Neu. Neuware -System Level Design of Reconfigurable Systems-on-Chip provides insight in the challenges and difficulties encountered during the design of reconfigurable Systems-on-Chip (SoCs). Reconfiguration is becoming an important part of System-on-Chip design to cope with the increasing demands for simultaneous flexibility and computational power.The book focuses on system level design issues for reconfigurable SoCs, and provides information on reconfiguration aspects of complex SoCs and how they can be implemented in practice. It is divided in three parts. The first part provides background information and requirements on reconfigurable technologies and systems. The second one identifies existing methodological gaps, and introduces a design flow for developing reconfigurable Systems-on-Chip. The high level part of the design flow can be covered by two C++ based methodologies: one based on SystemC and one based on OCAPI-XL, both including appropriate extensions to handle reconfiguration issues. Finally, the third part of the book presents reconfigurable SoCs from the perspective of the designer, through three indicative case studies from the wireless and multimedia communication domain.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 232 pp. Englisch.

Buch. Zustand: Neu. Neuware -Interconnect has become the dominating factor in determining system performance in nanometer technologies. Dedicated to this subject, Interconnect Noise Optimization in Nanometer Technologies provides insight and intuition into layout analysis and optimization for interconnect in high speed, high complexity integrated circuits.The authors bring together a wealth of information presenting a range of CAD algorithms and techniques for synthesizing and optimizing interconnect. Practical aspects of the algorithms and the models are explained with sufficient details. The book investigates the most effective parameters in layout optimization. Different post-layout optimization techniques with complexity analysis and benchmarks tests are provided. The impact crosstalk noise and coupling on the wire delay is analyzed. Parameters that affect signal integrity are also considered.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 160 pp. Englisch.

Taschenbuch. Zustand: Neu. Neuware -Point process statistics is successfully used in fields such as material science, human epidemiology, social sciences, animal epidemiology, biology, and seismology. Its further application depends greatly on good software and instructive case studies that show the way to successful work. This book satisfies this need by a presentation of the spatstat package and many statistical examples.Researchers, spatial statisticians and scientists from biology, geosciences, materials sciences and other fields will use this book as a helpful guide to the application of point process statistics. No other book presents so many well-founded point process case studies.From the reviews:'For those interested in analyzing their spatial data, the wide variatey of examples and approaches here give a good idea of the possibilities and suggest reasonable paths to explore.' Michael Sherman for the Journal of the American Statistical Association, December 2006Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 332 pp. Englisch.

Buch. Zustand: Neu. Neuware -Aims to give to the reader the tools necessary to apply semi-Markov processes in real-life problems.The book is self-contained and, starting from a low level of probability concepts, gradually brings the reader to a deep knowledge of semi-Markov processes.Presents homogeneous and non-homogeneous semi-Markov processes, as well as Markov and semi-Markov rewards processes.The concepts are fundamental for many applications, but they are not as thoroughly presented in other books on the subject as they are here.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 324 pp. Englisch.

Buch. Zustand: Neu. Neuware -Intuitive Probability and Random Processes using MATLAB® is an introduction to probability and random processes that merges theory with practice. Based on the author¿s belief that only 'hands-on' experience with the material can promote intuitive understanding, the approach is to motivate the need for theory using MATLAB examples, followed by theory and analysis, and finally descriptions of 'real-world' examples to acquaint the reader with a wide variety of applications. The latter is intended to answer the usual question 'Why do we have to study this ' Other salient features are:\*heavy reliance on computer simulation for illustration and student exercises\*the incorporation of MATLAB programs and code segments\*discussion of discrete random variables followed by continuous random variables to minimize confusion\*summary sections at the beginning of each chapter\*in-line equation explanations\*warnings on common errors and pitfalls\*over 750 problems designed to help the reader assimilate and extend the conceptsIntuitive Probability and Random Processes using MATLAB® is intended for undergraduate and first-year graduate students in engineering. The practicing engineer as well as others having the appropriate mathematical background will also benefit from this book.About the AuthorSteven M. Kay is a Professor of Electrical Engineering at the University of Rhode Island and a leading expert in signal processing. He has received the Education Award 'for outstanding contributions in education and in writing scholarly books and texts.' from the IEEE Signal Processing society and has been listed as among the 250 most cited researchers in the world in engineering.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 856 pp. Englisch.

Buch. Zustand: Neu. Neuware -Much has been written about the economic and political problems of countries that are in the process of changing from centrally planned systems to market systems. Most studies have focused on the economic, legal, political and sociological problems these economies have had to face during the transition period. However, not much has been written about the dramatic changes that have to be made to the accounting and financial system of a transition economy. This book was written to help fill that gap. This book is the second in a series to examine accounting and financial system reform in transition economies. The first book used Russia as a case study. The present volume in the series examines some additional aspects of the reform in Russia and also looks at the accounting and financial system reform efforts that are being made in Ukraine, Bosnia & Herzegovina, Armenia and five Central Asian republics.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 364 pp. Englisch.

Buch. Zustand: Neu. Neuware -In excess of 7 million people worldwide die of coronary heart disease each year. Only one-third of these heart attack victims recover completely. The remainder suffer the consequences of myocardial infarction and its ill fated remodeling process, resulting in chronic congestive heart failure. This malady alone is the leading cause of hospital admissions in the United States.New breakthroughs in stem cell therapy and tissue engineering have promised to reverse this dismal outcome by cardiovascular repair. World authorities, including scientists and regulatory authorities, have joined in a collaborative effort to present for the reader the first collective review of stem cell therapy for the treatment of cardiovascular disease. These contributions in basic science, pre-clinical and clinical experience guided by the regulatory pathways, assure a rapid course of translational research and clinical trials.The contents of this publication will become a prerequisite for those preparing to meet the challenges of this exciting and potentially rewarding field of stem cell research.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 356 pp. Englisch.

Buch. Zustand: Neu. Neuware -Methods for Obtaining X-Ray Diffraction Patterns from Drosophila 198 Diffraction Patterns from Drosophila IFM 203 Concluding Remarks 211 Note Added in Proof 211 17. Functional and Ecological Effects of Isoform Variation in Insect Flight Muscle 214 James H. Marden Abstract 214 Introduction 215 Nature's Versatile Engine 215 The Underlying Genetics: An Underinflated Genome and a Hyperinflated Transcriptome and Proteome 216 Functional Effects of Isoform Variation 219 Alternative Splicing and the Generation of Combinatorial Complexity 220 Functional Consequences of Naturally Occurring Isoform Variation 220 18. Muscle Systems Design and Integration 230 Fritz- OlafLehmann Abstract 230 Power Requirements for Flight 230 Power Reduction 233 Power Constraints on Steering Capacity 234 Balancing Power and Control 236 Changes in Muscle Efficiency in Vivo 238 Concluding Remarks 239 From the Inside Out 19. Molecular Assays for Acto-Myosin Interactions 242 John C. Sparrow and Michael A. Geeves Abstract 242 Introduction 242 Myosin Purification and Preparation of the SI Fragment 243 Purification of Flight Muscle Actin 244 Assays of Myosin and Acto-Myosin 244 Major Conclusions Relating to the Enzymatic Properties of Insect Flight Muscle Acto-Myosin 247 Major Questions about Insect Flight Muscle Acto-Myosin Kinetics That Remain 249 20.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 312 pp. Englisch.

Buch. Zustand: Neu. Neuware -This book presents 15 original papers and commentaries by a distinguished group of tax policy and tax administration experts. Using international examples, they highlight the state of knowledge of tax reform, present new thinking about the issue, and analyze useful policy options. The book¿s general goal is to examine the current and emerging challenges facing tax reformers and to assess possible directions future reforms are likely to take. More specific themes include distributional issues, how to tax capital income, how to design specific taxes (e.g., the income tax, the value-added tax, the property tax), how to consider the politics and administrative aspects of tax reform, and how to combine the separate insights into comprehensive tax reform.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 488 pp. Englisch.

Buch. Zustand: Neu. Neuware -Innovative Comparative Methods for Policy Analysis aims to provide a decisive push to the further development and application of innovative and specific comparative methods for the improvement of policy analysis. To take on this challenge, this volume brings together methodologists and specialists from a broad range of social scientific disciplines and policy fields.The work further develops methods for systematic comparative cases analysis in a small-N research design, with a key emphasis laid on policy-oriented applications. Innovative Comparative Methods for Policy Analysis is clearly both a social scientific and policy-driven endeavor; on the one hand, the book engages in an effort to further improve social scientific methods, but on the other hand this effort also intends to provide useful, applied tools for policy analysts and the 'policy community' alike. Though quite a variety of methods and techniques are touched upon in this volume, its focus is mainly laid on two recently developed research methods/techniques which enable researchers to systematically compare a limited number of cases; Qualitative Comparative Analysis(QCA) and Fuzzy-Sets (FS).Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 364 pp. Englisch.

Buch. Zustand: Neu. Neuware -This book was prepared for publication by an International Working Group of experts under the auspices of COGEOENVIRONMENT - the Commission of the International Union of Geological Sciences (lUGS) on Geological Sciences for Environmental Planning and lUGS-GEM (Commission on Geosciences for Environmental Management). The main aim of the Working Group 'Geology and Ecosystems' was to develop an interdisciplinary approach to the study of the mechanisms and special features within the 'living tissue - inert nature' system under different regional, geological, and anthropogenic conditions. This activity requires international contributions from many scientific fields. It requires efforts from scientists specializing in fields such as: environmental impacts of extractive industries, anthropogenic development and medical problems related to geology and ecosystem interaction, the prediction of the geoenvironmental evolution of ecosystems, etc. The Working Group determined the goal and objectives of the book, developed the main content, discussed the parts and chapters, and formed the team of authors and the Editorial Board. The Meetings of the Working Group (Vilnius, Lithuania, 2002 and Warsaw-Kielniki, Poland, 2003) were dedicated to discussion and approval of the main content of all chapters in the Book.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 420 pp. Englisch.

Buch. Zustand: Neu. Neuware -Scaling transistors into the nanometer regime has resulted in a dramatic increase in MOS leakage (i.e., off-state) current. Threshold voltages of transistors have scaled to maintain performance at reduced power supply voltages. Leakage current has become a major portion of the total power consumption, and in many scaled technologies leakage contributes 30-50% of the overall power consumption under nominal operating conditions. Leakage is important in a variety of different contexts. For example, in desktop applications, active leakage power (i.e., leakage power when the processor is computing) is becoming significant compared to switching power. In battery operated systems, standby leakage (i.e., leakage when the processor clock is turned off) dominates as energy is drawn over long idle periods. Increased transistor leakages not only impact the overall power consumed by a CMOS system, but also reduce the margins available for design due to the strong relationship between process variation and leakage power. It is essential for circuit and system designers to understand the components of leakage, sensitivity of leakage to different design parameters, and leakage mitigation techniques in nanometer technologies. This book provides an in-depth treatment of these issues for researchers and product designers.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 320 pp. Englisch.

Buch. Zustand: Neu. Neuware -'From nothing I have created a new different world,' wrote János Bolyai to his father, Wolgang Bolyai, on November 3, 1823, to let him know his discovery of non-Euclidean geometry, as we call it today. The results of Bolyai and the co-discoverer, the Russian Lobachevskii, changed the course of mathematics, opened the way for modern physical theories of the twentieth century, and had an impact on the history of human culture.The papers in this volume, which commemorates the 200th anniversary of the birth of János Bolyai, were written by leading scientists of non-Euclidean geometry, its history, and its applications. Some of the papers present new discoveries about the life and works of János Bolyai and the history of non-Euclidean geometry, others deal with geometrical axiomatics; polyhedra; fractals; hyperbolic, Riemannian and discrete geometry; tilings; visualization; and applications in physics.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 524 pp. Englisch.

Buch. Zustand: Neu. Neuware -Chronic oxidative stress is associated with the aging process and often leads to the development of disorders such as cancer and arterial disease. Cardiovascular conditions in which oxidation damage has been strongly implicated include atherosclerosis, myocardial ischemia and reperfusion, coronary restenosis, diabetes mellitus, and congestive heart failure.Antioxidants and Cardiovascular Disease, Second Edition covers three major topics: 1) the first seven chapters review the oxidative modifcation hypothesis and its close relationship to lipid metabolism and to the pathogenesis of atherosclerosis; 2) the next four chapters describe the different compounds, nutrients and supplements with antioxidant properties and their mechanisms of action; 3) and finallly, the last ten chapters discuss the potential benefits of antioxidants in overall cardiovascular prevention, including hypertension, diabetes mellitus, dyslipidemias, and in the treatment and prevention of specific conditions such as chronic coronary artery disease, restenosis after percutaneous coronary intervention, and chronic heart failure.Antioxidants and Cardiovascular Disease, Second Edition is written by recognized experts in the fields of atherosclerosis, heart failure and antioxidants. It should be of interest to medical students and fellows, researchers, and practicing physicians.There has been rapid progress in our knowledge in this field during the last two to three years. Thus the current reedition appears timely. For instance, this second edition captures several recently reported and published clinical trials as welll as new information on diabetic and hypertensive cardiovascular disease.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 512 pp. Englisch.

Buch. Zustand: Neu. Neuware -Quantum Computation in Solid State Systems discusses experimental implementation of quantum computing for information processing devices; in particular observations of quantum behavior in several solid state systems are presented. The complementary theoretical contributions provide models of minimizing decoherence in the different systems.Most recent theoretical and experimental results on macroscopic quantum coherence of mesoscopic systems, as well as the realization of solid-state qubits and quantum gates are discussed. Particular attention is given to coherence effects in Josephson devices. Other solid state systems---including quantum dots, optical, ion, and spin devices---are also discussed.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 356 pp. Englisch.

Buch. Zustand: Neu. Neuware -Mechanisms of neural plasticity enable the encoding and memorization of information based on sensory inputs and can be harnessed to partially restore function after CNS assault such as stroke or head trauma. In the present book, experts from the field of visual system plasticity describe and evaluate the evidence for neural mechanisms proposed to underlie CNS plasticity in the major divisions of the brain dedicated to visual processing, the retina, sub-cortical structures and cortex. We present studies from a wide variety of disciplines that range from molecular biology to neurophysiology and computer modeling. Leading investigators discuss their own work, and integrate this research with colleagues from other specializations. The book points out future applications for this research including clinical uses and engineering within the biomedical sciences. This book is an exciting and thought provoking read for all levels of science enthusiast interested in the physical basis of learning and cognition.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 384 pp. Englisch.