springer us springer new york aug 2007 (21 risultati)

Taschenbuch. Condizione: Neu. Neuware -Amateur astronomers ¿ particularly deep-sky observers ¿ are always on the lookout for new observing challenges. The Herschel Objects, and How to Observe Them offers the exciting opportunity of retracing the steps of the greatest visual observer and celestial explorer that ever lived. This is a practical guide to seeing the most impressive of Herschel¿s star clusters, nebulae and galaxies.There has never been ¿ and as of the time of submitting this proposal there still isn¿t ¿ an observer¿s book devoted to the Herschel objects. The US-based Astronomical League has for several years sponsored a 'Herschel Club', reflecting the interest amateur astronomers have in this important but less widely known listing. The Herschel Objects, and How to Observe Them covers more than 600 of the brightest of the objects that Herschel saw, with detailed descriptions and images of 150 to 200 of the very best for viewing with amateur telescopes.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 184 pp. Englisch.

Buch. Condizione: Neu. Neuware -In introducing his essays on the study and understanding of nature and e- lution, biologist Stephen J. Gould writes: [W]e acquire a surprising source of rich and apparently limitless novelty from the primary documents of great thinkers throughout our history. But why should any nuggets, or even akes, be left for int- lectual miners in such terrain Hasn¿t the Origin of Species been read untold millions of times Hasn¿t every paragraph been subjected to overt scholarly scrutiny and exegesis Letmeshareasecretrootedingeneralhumanfoibles. . . . Veryfew people, including authors willing to commit to paper, ever really read primary sources¿certainly not in necessary depth and completion, and often not at all. . . . I can attest that all major documents of science remain cho- full of distinctive and illuminating novelty, if only people will study them¿in full and in the original editions. Why would anyone not yearn to read these works; not hunger for the opportunity [99, p. 6f] It is in the spirit of Gould¿s insights on an approach to science based on p- mary texts that we o er the present book of annotated mathematical sources, from which our undergraduate students have been learning for more than a decade. Although teaching and learning with primary historical sources require a commitment of study, the investment yields the rewards of a deeper understanding of the subject, an appreciation of its details, and a glimpse into the direction research has taken. Our students read sequences of primary sources.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 352 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -Tobacco, alcohol, illicit drugs, and secondhand exposure are the nation¿s leading health problems. These acquired problems cause more than half of all deaths per year. First use, as well as some subsequent use, may be voluntary, but after loss of control, continued use is to be expected in an addict. So, prevention is the treatment of choice and also the treatment with the greatest ef cacy. When prevention fails, early intervention and prompt treatment are critical; oth- wise, abuse becomes dependence and with it comes a chronic life-long disease without a speci c cure. This places a great deal of responsibility on the already overburdened primary care physicians, who must identify a disease fraught with denial and whose patients are generally the last ones to know and accept the fact that they are hopelessly addicted and need help. Physician education and competency make early diagnosis more likely, but most practicing phy- cians do not have addiction education or treatment training as part of their undergraduate medical education. Among physicians, tobacco competency has improved, and a smoking history is now a part of almost every new patient assessment. A patient¿s attempts to quit and pharmacologic treatments have been incorporated into most practices in which the physician emphasizes we- ness. Most physicians have prescribed and followed patients treated with ni- tine replacement and Zyban. Progress in the treatment of alcohol abuse and dependence, cocaine and prescription misuse and dependence, and other drugs of abuse has been much slower.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 172 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -In introducing his essays on the study and understanding of nature and e- lution, biologist Stephen J. Gould writes: [W]e acquire a surprising source of rich and apparently limitless novelty from the primary documents of great thinkers throughout our history. But why should any nuggets, or even akes, be left for int- lectual miners in such terrain Hasn¿t the Origin of Species been read untold millions of times Hasn¿t every paragraph been subjected to overt scholarly scrutiny and exegesis Letmeshareasecretrootedingeneralhumanfoibles. . . . Veryfew people, including authors willing to commit to paper, ever really read primary sources¿certainly not in necessary depth and completion, and often not at all. . . . I can attest that all major documents of science remain cho- full of distinctive and illuminating novelty, if only people will study them¿in full and in the original editions. Why would anyone not yearn to read these works; not hunger for the opportunity [99, p. 6f] It is in the spirit of Gould¿s insights on an approach to science based on p- mary texts that we o er the present book of annotated mathematical sources, from which our undergraduate students have been learning for more than a decade. Although teaching and learning with primary historical sources require a commitment of study, the investment yields the rewards of a deeper understanding of the subject, an appreciation of its details, and a glimpse into the direction research has taken. Our students read sequences of primary sources.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 352 pp. Englisch.

Buch. Condizione: Neu. Neuware -This useful volume adopts a balanced approach between technology and mathematical modeling in computer networks, covering such topics as switching elements and fabrics, Ethernet, and ALOHA design. The discussion includes a variety of queueing models, routing, protocol verification and error codes and divisible load theory, a new modeling technique with applications to grids and parallel and distributed processing. Examples at the end of each chapter provide ample material for practice. This book can serve as an text for an undergraduate or graduate course on computer networks or performance evaluation in electrical and computer engineering or computer science.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 292 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -This is an introduction to Bayesian statistics and decision theory, including advanced topics such as Monte Carlo methods. This new edition contains several revised chapters and a new chapter on model choice.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 632 pp. Englisch.

Buch. Condizione: Neu. Neuware -Slightly more than a decade ago, our text, Clinical Sociology: An Agenda For Action, was published by Plenum Academic Publishers. Since that time (1996), the Clinical Sociology Association has changed its name to the Sociological Pr- tice Association and has merged with the Society for Applied Sociology. This new organization and its joint journal became effective in 2005. Therefore, as we began planning a second edition to our text, we decided it would be only app- priate to change its original title to Sociological Practice: Intervention and Social Change. Intervention to bring about beneficial social change is the theme of this new edition of our text. We have attempted to write a ¿how to do it¿ type of book for students who are interested in careers in sociological practice. We emphasize the importance of establishing a theoretical foundation for planning an intervention for each client, followed by an extensive assessment, fact-finding, and dialogue with the client in selecting an appropriate intervention(s), establishing an ethical practitioner-client relationship, and a timetable of expectations and financial costs detailed in a written contract. Every intervention also involves an evaluation in order to determine its effectiveness and feedback for improvement with future clients. We emphasize how critical it is for practitioners to be ethical in all of their interactions as these impact referrals and the reputations of both the practitioner and the profession.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 256 pp. Englisch.

Buch. Condizione: Neu. Neuware -The foreign exchange market is one of the most complex dynamic markets with the characteristics of high volatility, nonlinearity and irregularity. Since the Bretton Woods System collapsed in 1970s, the fluctuations in the foreign exchange market are more volatile than ever. Furthermore, some important factors, such as economic growth, trade development, interest rates and inflation rates, have significant impacts on the exchange rate fluctuation. Meantime, these characteristics also make it extremely difficult to predict foreign exchange rates. Therefore, exchange rates forecasting has become a very important and challenge research issue for both academic and ind- trial communities. In this monograph, the authors try to apply artificial neural networks (ANNs) to exchange rates forecasting. Selection of the ANN approach for - change rates forecasting is because of ANNs¿ unique features and powerful pattern recognition capability. Unlike most of the traditional model-based forecasting techniques, ANNs are a class of data-driven, self-adaptive, and nonlinear methods that do not require specific assumptions on the und- lying data generating process. These features are particularly appealing for practical forecasting situations where data are abundant or easily available, even though the theoretical model or the underlying relationship is - known. Furthermore, ANNs have been successfully applied to a wide range of forecasting problems in almost all areas of business, industry and engineering. In addition, ANNs have been proved to be a universal fu- tional approximator that can capture any type of complex relationships.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 344 pp. Englisch.

Buch. Condizione: Neu. Neuware -Analog design at ultra-low supply voltages is an important challenge for the semiconductor research community and industry.Analog Circuit Design Techniques at 0.5V covers challenges for the design of MOS analog and RF circuits at a 0.5 V power supply voltage. All design techniques presented are true low voltage techniques - all nodes in the circuits are within the power supply rails. The circuit implementations of body and gate input fully differential amplifiers are also discussed. These building blocks enable us to build continuous-time filters, track-and-hold circuits, and continuous-time sigma delta modulators.Current books on low voltage analog design typically cover techniques for supply voltages down to approximately 1V. This book presents novel ideas and results for operation from much lower supply voltages and the techniques presented are basic circuit techniques that are widely applicable beyond the scope of the presented examples.Analog Circuit Design Techniques at 0.5V is written for analog circuit designers and researchers as well as graduate students studying semiconductors and integrated circuit design.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 172 pp. Englisch.

Buch. Condizione: Neu. Neuware -Digital Control of Electrical Drives offers insight into electric drives and their usage in motion control environment. It provides links among electrical machine and control theory, practical hardware aspects, programming issues, and application-specific problems. The book prepares the reader to understand the key elements of motion control systems, analyze and design discrete-time speed and position controllers, set adjustable feedback parameters, and evaluate closed-loop performances. Basic engineering principles are used to derive the controller structure in an intuitive manner, so that designs are easy to comprehend, modify, and extend.Digital Control of Electrical Drives helps the reader acquire practical skills in designing discrete-time speed and position controllers. Each chapter is followed by a set of Matlab® and Simulink® tools which help readers master the phases of design, tuning, simulation, and evaluation of discrete time controllers, and foresee the effects of control solution on the overall motion control system. Readers will also understand the present performance limits of digital motion controllers.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 368 pp. Englisch.

Buch. Condizione: Neu. Neuware -This text is meant to serve as the basis for a two-course series in the study of radiation protection (a. k. a. ¿health physics¿). The rst course would be an introduction to and fast-paced overview of the subject. For some, this is the only course in radiation protection that they will take, and thus all material must be covered in a fairly super cial and rapid fashion. The second course is a more in-depth and applied study of radiation protection, bringing in current materials from the literature, a detailed study of regulations, practice with re- world dose and shielding calculations, and perhaps application in a semest- long student project assigned by the instructor. Several chapters include an additional section of suggested readings and other resources that can be used by the instructor to build such detailed investigations in a second course of this nature. In the rst course, the chapter may be basically studied, with reference to the idea that a much richer literature base exists than can be covered in a broad overview of radiation protection. Through exploration of this literature base, and other similar materials that the instructor may be aware of that are not speci cally cited, this second, more in-depth course may be developed. A routine part of any good health physics program is a complete course in radiation detection and measurement. My brief overview chapter here cannot provide the depth needed for this subject.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 404 pp. Englisch.

Buch. Condizione: Neu. Neuware -First published in 1992, this revision of a popular textbook features completely updated coverage. The burgeoning field of biomaterials has become strongly interdisciplinary, encompassing new materials and their interactions with the biochemical environment. With sixty-years of combined experience, the authors have learned to emphasize the fundamental materials science, structure-property relationships, and biological responses as a foundation for a wide array of biomaterials applications.The extensively rewritten and updated Biomaterials: An Introduction, Third Edition, includes a new chapter on tissue engineering and regenerative medicine, approximately 1900 references to additional reading, extensive tutorial materials on new developments in spinal implants and fixation techniques and theory, systematic coverage of orthopedic implants, and expanded treatment of ceramic materials and implants. All figures have been redrawn and more examples and problems have been includedto provide the student with hands-on experience with the concepts.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 576 pp. Englisch.

Buch. Condizione: Neu. Neuware -Researchers and students from divergent academic disciplines share an interest in the study of social movements and collective action. Through a variety of disciplinary approaches and techniques, researchers seek to understand the emergence and development of collective action. In the last few decades, the field of social-movements-studies has proliferated enormously, covering a wide array of movements, issues and places. With this growth, social movement scholars have criticized the traditional vision of collective mobilization as the results of irrational behavior and have instead developed a range of new approaches. The expansion of the field has also led to increased theoretical debates and attempts to synthesize the different perspectives. But these attempts have met with the obstacle of the field being multidisciplinary. Discussion a theory from many areas of research can lead to misunderstandings.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 336 pp. Englisch.

Buch. Condizione: Neu. Neuware -Grids are a crucial enabling technology for scientific and industrial development. Peer-to Peer Computing, Grid, distributed storage technologies, emerging web service technologies, and other types of networked distributed computing, have provided new paradigms exploiting distributed resources. Grids are revolutionizing computing as profoundly as e-mail and the web.Towards Next Generation Grids is the fifth volume of the CoreGRID series. Organized jointly with the Euro-Par 2007 conference, The CoreGRID Symposium intends to become the premiere European event on Grid Computing. The aim of this symposium is to strengthen and advance scientific and technological excellence in the area of Grid and Peer-to-Peer Computing. It is organized by the CoreGRID Network of Excellence funded by the European Union under the sixth Framework Programme. CoreGRID aims at building a virtual European-wide Research Laboratory in Grid and P2P technologies and involves 41 partners from 19 countries gathering 300 researchers and PhD students.Towards Next Generation Grids is designed for a professional audience composed of researchers and practitioners in industry. This volume is also suitable for advanced-level students in computer science. It covers several topics:\* Service Level Agreement and Quality of Service\* Trust, Security and Virtual Organization\* Programming with Software Components\* Communication and Networking\* Job, Information and Resource Management\* Programming Methodology\* Workflow Management\* Data ManagementSpringer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 328 pp. Englisch.

Buch. Condizione: Neu. Neuware -Sentinel lymph node (SLN) procedures have opened a window of opportunity for the study of micrometastasis. In eighty percent (80%) of metastasis there lies an orderly pattern of progression via the lymphatic network, while 20% of the time systemic metastasis occurs, bypassing the lymphatic system. During the past two decades, significant progress has been achieved in understanding the anatomical, functional, cellular and molecular aspects of the lymphovascular system and the metastasis process. Molecular imaging advances help to localize early cancers more precisely. Current status of the immune responses in the draining lymph nodes against cancer is summarized. New paradigms of early cancer growth, proliferation, overcoming apoptosis are exploited in the development of anticancer treatment.In this book, basic scientists and clinicians exchange ideas so that laboratory findings can be applied to clinical dilemmas, and clinical problems can be targeted for research in the laboratory.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 328 pp. Englisch.

Buch. Condizione: Neu. Neuware -Monoaminergic Modulation of Cortical Excitability serves as an integrative and comprehensive comparison of the diverse and complex modulatory action of dopamine, noradrenaline, and serotonin receptors in the cortex. The volume is organized into several sections offering a broad spectrum of opinions on how the monoamine systems affect cortical function from a cellular/sub-cellular level to a system level. The complexity of these interactions are discussed in light of recent data showing how disruption of these systems dramatically affects the memory formation and information processing in the cortex.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 340 pp. Englisch.

Buch. Condizione: Neu. Neuware -Ultra-Low Voltage Nano-Scale Memories provides an in-depth discussion of the state-of-the-art nanometer and sub-1-V memory LSIs that are playing decisive roles in power conscious systems. Emerging problems between the device, circuit, and system levels are systematically covered in terms of reliable high-speed operations of memory cells and peripheral logic circuits. The effectiveness of solutions at device and circuit levels is also described at length through clarifying noise components in an array, and even essential differences in ultra-low voltage operations between DRAMs and SRAMs. Moreover, various kinds of on-chip voltage converters necessary to solve problems with internal power-supply managements are extensively discussed. This authoritative monograph addresses these design challenges for memory and circuit engineers as well as for researchers and students who are interested in ultra-low voltage nano-scale memory LSIs.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 360 pp. Englisch.

Buch. Condizione: Neu. Neuware -Constructal Theory of Social Dynamics brings together for the first time social scientists and engineers to develop a predictive theory of social organization, as a conglomerate of mating flows that morph in time to flow more easily (people, goods, money, energy, information). These flows have objectives (e.g., minimization of effort, travel time, cost), and the objectives clash with global constraints (space, time, resources). The result is organization (flow architecture) derived from one principle of configuration evolution in time (the constructal law): 'for a flow system to persist in time, its configuration must morph such that it provides easier access to its streams.'Constructal theory predicts animal design and geophysical flows, and makes evolution a part of physics. In the social sciences, there is substantial literature based on the use of optima to deduce social, population and economic dynamics. The constructal approach of this book links social sciences with physics, biology and engineering. The book explores the deterministic principle that generates a broad array of patterned phenomena, in demography, geography, communications, hierarchy, and multiple scales. Examples are the distribution of living settlements, the occurrence of flow structure inside each settlement, ¿development¿ as the relation between fast-flowing societies and advancement and wealth, migration patterns, and globalization.Constructal Theory of Social Dynamics is novel and important because it puts the occurrence of social organization on a scientific basis. It brings social organization under the same physics principle that accounts for the generation of flow architecture (design) in geophysical flows, animal design, and engineered flows. This exploratory work adds a dose of determinism to the modeling and predicting of societal flows.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 372 pp. Englisch.

Buch. Condizione: Neu. Neuware -The term mitochondrion is derived from Latin, with mitos meaning thread and chondrion meaning granules. Indeed, under the light microscope, mitochondria often appear as rods or granules within the cytoplasm. For decades after initial visualization of mitochondria by light microscopy, mitochondrial function remained clouded. However, with the development of differential centri- gation and electron microscopy, it was discovered that a chief function of the mitochondria was the generation of ATP for the remainder of the cell. For many years, the energy generating function of the mitochondria was considered the primary, if not the sole function of the mitochondria. During that period, inves- gators attempted to obtain information on the mechanism of ATP synthesis and the regulation of electron transport. In the first chapter of the book, Dr. Hassinen summarizes those studies, providing clear pictures on the transformation of reducing equivalents into a proton gradient and the mechanism by which the F F 1 0 ATPase utilizes the proton gradient to generate ATP. He also summarizes the key regulatory steps of the citric acid cycle, which is the major source of reducing equivalents for the electron transport chain. In the heart, most of the carbon that feeds into the citric acid cycle is derived from fatty acid metabolism. Although fatty acid utilization provides most of the ATP for contraction, a proper balance must be maintained between the utilization of fatty acids and that of glucose. In the second chapter, Drs.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 376 pp. Englisch.

Buch. Condizione: Neu. Neuware -The international conference Personal Wireless Communications (PWC 2007) was the twelfth conference of its series aimed at stimulating technical exchange between researchers, practitioners and students interested in mobile computing and wireless networks. On behalf of the International Advisory Committee, it is our great pleasure to welcome you to the proceedings of the 2007 event. Wireless communication faces dramatic changes. The wireless networks are expanding rapidly in subscribers, capability, coverage, and applications, and costs continue to decrease. Mobile devices are becoming ubiquitous with greatly expanded computing power and memory, improved displays, and wireless lo cal and personal area connectivity. The PWC 2007 program covered a variety of research topics that are of current interest, starting with Ad~Hoc Networks, WiMAX, Heterogeneous Networks, Wireless Networking, QoS and Security, Sen sor Networks, Multicast and Signal processing. This year we enriched PWC with a poster session covering diversity topics related to wireless networks (e.g., fil ters, current conveyors, etc.). We would like to thank the International Advisory Committee members and the referees. Without their support, the program organization of this conference would not have been possible. We are also indebted to many individuals and organizations that made this conference possible (Czech Technical University, IFIP, ESTEC). In particular, we thank the members of the Organizing Commit tee for their help in all aspects of the organization of this conference.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 696 pp. Englisch.