springer jul 2007 (455 risultati)

Taschenbuch. Condizione: Neu. Neuware -Topological K-theory is one of the most important invariants for noncommutative algebras. Bott periodicity, homotopy invariance, and various long exact sequences distinguish it from algebraic K-theory. This book describes a bivariant K-theory for bornological algebras, which provides a vast generalization of topological K-theory. In addition, it details other approaches to bivariant K-theories for operator algebras. The book studies a number of applications, including K-theory of crossed products, the Baum-Connes assembly map, twisted K-theory with some of its applications, and some variants of the Atiyah-Singer Index Theorem.Springer Basel AG in Springer Science + Business Media, Heidelberger Platz 3, 14197 Berlin 280 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -Nato dai corsi universitari di Teoria dei Gruppi tenuti per vari anni dall'autore, questo libro affronta gli argomenti fondamentali della teoria: gruppi abeliani, nilpotenti e risolubili, gruppi liberi, permutazioni, rappresentazioni e coomologia. Dopo le prime nozioni, viene esposto il programma di Hölder per la classificazione dei gruppi finiti. Un lungo capitolo è dedicato all'azione di un gruppo su un insieme e alle permutazioni, sia sotto l'aspetto algebrico che combinatorio, con richiami alla teoria delle equazioni. Si considerano anche alcune questioni di carattere logico, come la decidibilità del problema della parola per certe classi di gruppi. Un aspetto essenziale del libro è la presenza di una grande varietà di esercizi, circa 400, in gran parte risolti.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 368 pp. Italienisch.

Taschenbuch. Condizione: Neu. Neuware -La meccanica dei solidi rappresenta un corpus di conoscenze di formidabile robustezza concettuale, di raffinata eleganza matematico-formale e di grandissima utilitä applicativa. Come tale ha una valenza formativa molto forte in diversi campi delle scienze naturali (fisica della materia, scienza dei materiali), ingegneristiche (scienza delle costruzioni, ingegneria strutturale e meccanica) e matematiche (matematica applicata).La teoria della elasticitäcostituisce inoltre uno dei punti-cardine su cui si articola il moderno paradigma di ricerca detto 'modellazione multi-scala dei materiali', secondo il quale le proprietä di un materiale sono descritte tramite la concorrenza di metodi teorici affatto diversi: mentre alla nanoscala opera la meccanica quantistica, alla micro- e meso-scala opera il continuo. La conoscenza del continuo elastico abilita lo Studente di Fisica, di Scienza dei Materiali, di Matematica o l¿Allievo Ingegnere a confrontarsi con questo moderno e affascinate strumento di ricerca sui materiali.Questa opera introduce lo Studente alla teoria della elasticitä attraverso la scelta di un numero selezionato di argomenti di paradigmatica importanza concettuale e tramite lo svolgimento di numerosi esercizi e problemi di approfondimento. Gli argomenti spaziano dalle proprietä formali dei tensori di sforzo e deformazione, alla teoria del continuo elastico lineare, alla termodinamica delle deformazioni, alla propagazione di onde elastiche, alla teoria della frattura fragile in regime lineare elastico.Gli ultimi due capitoli del libro presentano in modo didatticamente accessibile la sofisticata teoria di Eshelby, la cui conoscenza e¿ molto importante sotto il profilo formativo. Tale teoria, infatti, ha un numero strabiliante di applicazioni pratiche e consente di riunificare molti risultati del continuo elastico in un'unica struttura formale di validitä generale. 304 pp. Italienisch.

Taschenbuch. Condizione: Neu. Neuware -In wavelet analysis, irregular wavelet frames have recently come to the forefront of current research due to questions concerning the robustness and stability of wavelet algorithms. A major difficulty in the study of these systems is the highly sensitive interplay between geometric properties of a sequence of time-scale indices and frame properties of the associated wavelet systems.This volume provides the first thorough and comprehensive treatment of irregular wavelet frames by introducing and employing a new notion of affine density as a highly effective tool for examining the geometry of sequences of time-scale indices. Many of the results are new and published for the first time. Topics include: qualitative and quantitative density conditions for existence of irregular wavelet frames, non-existence of irregular co-affine frames, the Nyquist phenomenon for wavelet systems, and approximation properties of irregular wavelet frames.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 156 pp. Englisch.

Buch. Condizione: Neu. Neuware -These historical narratives of scientific behavior reveal the often irrational way scientists arrive at and assess their theories. There are stories of Einstein¿s stubbornness leading him to reject a correct interpretation of an experiment and miss an important deduction from his own theory, and Newton missing the important deduction from one of his most celebrated discoveries. Copernicus and Galileo are found suppressing information. A theme running throughout the book is the notion that what is obvious today was not so in the past. Scientists seen in their historical context shatter myths and show them to be less modern than we often like to think of them.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 228 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -RenderMan has long been associated with top-end film production and is an essential tool for creating many of the effects and images in recent animated films (such as Monsters, Inc., Finding Nemo and The Incredibles). RenderMan is widely available and, with the demand for higher quality images, is now used by computer-based artists at all levels of the graphics industry.Intended to provide a straightforward and easy introduction to the basic techniques involved, this book provides an excellent grounding, enabling readers to confidently move to more advanced texts. This second edition includes a new chapter on global illumination, and, with plenty of illustrations and hands-on examples, Ian Stephenson: gives an overview of RenderMan, explains how scenes are described, illustrates (among other things) how to create surfaces; colour; lighting; shadows; and depth of field, using RIB and the C API, introduces the techniques involved in creating shaders, applying textures and using global illumination.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 300 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -During medical training there are certain tasks that are not taught at medical school nor in the common reference books. There are some skills that medical students are expected to learn by ¿osmosis¿. These skills are never officially taught or examined in medical school, but are, however, a fundamental part of being a safe, good and efficient doctor. This book includes ¿golden rules¿ or important points to remember and case examples, both of which are given as displayed extracts.This book will help the junior doctor unlock their potential and improve their performance, cutting the time it takes to achieve certain medical objectives. It is meant to fill in the gaps where the medical school and clinical guides stop. It gives the reader the information needed to organise themselves so that they can hit the ground running. It is not intended as a clinical survival guide, but more a friendly hand to allow the reader to get ahead in medicine and how to keep on track and develop a career path.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 120 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -Economic Systems exhibit complex dynamics evidenced by large-amplitude and aperiodic fluctuations in economic variables, such as foreign exchange rates and stock market prices, indicating that these systems are driven far from the equilibrium. Characterization of the complex behavior of economic cycles, by identifying regular and irregular patterns and regime switching in economic time series, is the key for pattern recognition and forecasting of economic cycles. Statistical analysis of stock markets and foreign exchange markets has demonstrated the intermittent nature of economic time series. A nonlinear model of business cycles is able to simulate intermittency arising from order-chaos and chaos-chaos transitions. This monograph introduces new concepts of unstable periodic orbits and chaotic saddles which are unstable structures embedded in a chaotic attractor, responsible for economic intermittency.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 116 pp. Englisch.

Buch. Condizione: Neu. Neuware -Plio-Pleistocene sites are a rare occurrence in same sites. This combination of factors is the archaeological record. When they are unique in East African Plio-Pleistocene uncovered, the faunal materials so crucial to archaeology and has stimulated much debate unlocking their behavioral meaning are often over the socioeconomic function of early sites. poorly preserved. For example, at Koobi Fora, Influential models of early hominid behavior Kenya, a prolific region that preserves several in the late 1960s and early 1970s were based classic Plio-Pleistocene sites, many bones are exclusively on information from Olduvai affected by poor cortical surface preservation Gorge (Leakey, 1971). Although Isaac¿s (e. g. , (Isaac, 1997). Such taphonomic vagaries limit 1978) work at Koobi Fora expanded their the range of questions that can be addressed application, the subsequent critiques, modi- with these assemblages. In other instances, cations, and reformulations of these models access to materials can be limited due to local were based almost solely on studies from politics or rivalries between individual Olduvai (Binford, 1981, 1984; Bunn, 1981; research teams. As a result, many important Potts, 1982, 1988; Bunn and Kroll, 1986; assemblages either remain unstudied or have Blumenschine, 1995; Rose and Marshall, been interpreted without the advantage of a 1996; Domínguez-Rodrigo, 1997a, 2002; fully developed taphonomic framework, a sit- Plummer, 2004). Having said that, it is also uation that all but guarantees stagnant inter- clear that continued work at Koobi Fora and pretations.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 356 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -Many people see government involvement in family policy as a response to popular concerns that the American family is in a state of crisis. One of the primary concerns with ¿fragile¿ families (one parent ¿ usually mother) is economic: Poverty rates for single mothers are several times that of two-parent families. Economic deprivation while growing up has been linked to poor physical health, reduced intellectual ability and academic achievement.Some social sciences contend that marriage is the solution to many of the problems associated with single-parent families. Other experts believe that government programs designed to raise marriage rates may cause more problems than they solve (i.e. domestic violence, divorce, etc.).The proposed volume will explore issues related to fragile families from many different perspectives on the causes and consequences of this issue. This book is divided up into sections covering legal and theoretical perspectives, causes and consequences of offspring wellbeing, and the aspect of father¿s importance to the ¿fragile families¿.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 256 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -The Workshop on Emerging Web Services Technology (WEWST06) took place in conjunction with the 4th European Conference on Web Services (ECOWS¿06) on 4th December 2006, in Zurich, Switzerland. Acting as the natural extension to the main ECOWS conference, the main goal of the WEWST workshop is serving as a forum for providing early exposure andmuchneededfeedbacktogrowandestablishoriginalandemergingideaswithin the Web Services community. The wide variety of tools, novel techniques and emergingtechnologicalsolutionspresentedinWEWSTshareone commonfeature: they advance the current Web services research in new directions by introducing new and sometimes controversial ideas into the eld. WEWST focuses on research contributions advancing the state of the art in Web services technologies in the following areas: Model Driven Engineering for SOA, Mobility and Services, Streaming Services and Event Driven Architectures, Dynamic Web Service Discovery and Composition, Lightweight Orchestration- gines, SLA Creation and Service Delivery, Semantic Web, Managing Change and Service Evolution, Business Driven Development, Service-Oriented Grid Comp- ing Middleware, Business Process Management for Web Services, Software and Service Engineering. WEWST covers the whole spectrum which makes it a very important part of ECOWS.Springer Basel AG in Springer Science + Business Media, Heidelberger Platz 3, 14197 Berlin 200 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -The inherent dangers of change are often summed up in the misquoted Chinese curse ¿May you live in interesting times.¿ The submission procedure for the 16th International Conference of Inductive Logic Programming (ILP 2006) was a radical (hopefully interesting but not cursed) departure from previous years. Submissions were requested in two phases. The rst phase involved submission of short papers (three pages) which were then presented at the conference and included in a short papers proceedings. In the second phase, reviewers selected papersforlongpapersubmission(15pagesmaximum).Thesewerethenassessed by the same reviewers, who then decided which papers to include in the journal special issue and proceedings. In the rst phase there were a record 77 papers, comparedto the usual20 orso long papersofpreviousyears.Eachpaper was- viewed by three reviewers. Out of these, 71 contributors were invited to submit long papers. Out of the long paper submissions, 7 were selected for the - chine Learning Journal special issue and 27 were accepted for the proceedings. In addition, two papers were nominated by Program Committee referees for the applications prize and two for the theory prize. The papers represent the div- sity and vitality in present ILP research including ILP theory, implementations, search and phase transition, distributed and large-scale learning, probabilistic ILP, biological applications, natural language learning and planning and action learning.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 476 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -Running to almost 400 pages, and featuring more than 40 papers, this work on combinatorial optimization and applications will be seen as an important addition to the literature. It constitutes the refereed proceedings of the first International Conference on Combinatorial Optimization and Applications, COCOA 2007, held in Xi'an, China in August of that year. The 29 revised full papers presented together with 8 invited papers and 2 invited presentations were carefully reviewed and selected from 114 submissions and cover both theoretical issues and practical applications.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 404 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -Who could have predicted that the S¿ eminaire de Probabilit¿ es would reach the age of 40 This long life is rst due to the vitality of the French probabil- tic school, for which the S¿ eminaire remains one of the most speci c media of exchange. Another factor is the amount of enthusiasm, energy and time invested year after year by the R¿ edacteurs: Michel Ledoux dedicated himself tothistaskuptoVolumeXXXVIII,andMarcYormadehisnameinseparable from the S¿ eminaire by devoting himself to it during a quarter of a century. Browsing among the past volumes can only give a faint glimpse of how much is owed to them; keeping up with the standard they have set is a challenge to the new R¿ edaction. In a changing world where the status of paper and ink is questioned and where, alas, pressure for publishing is increasing, in particular among young mathematicians, we shall try and keep the same direction. Although most contributions are anonymously refereed, the S¿ eminaire is not a mathema- cal journal; our rst criterion is not mathematical depth, but usefulness to the French and international probabilistic community. We do not insist that everything published in these volumes should have reached its nal form or be original, and acceptance¿rejection may not be decided on purely scienti c grounds.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 504 pp. Englisch.

Buch. Condizione: Neu. Neuware -Retrieval of multimedia data is different from retrieval of structured data. A key problem in multimedia databases is search, and the proposed solutions to the problem of multimedia information retrieval span a rather wide spectrum of topics outside the traditional database area, ranging from information retrieval and human¿computer interaction to computer vision and pattern recognition.Based on more than 10 years of teaching experience, Blanken and his coeditors have assembled all the topics that should be covered in advanced undergraduate or graduate courses on multimedia retrieval and multimedia databases. The single chapters of this textbook explain the general architecture of multimedia information retrieval systems; various metadata languages like Dublin Core, RDF, or MPEG; pattern recognition through Markov models, unsupervised learning, and pattern clustering; various indexing approaches to audio and video streams; interaction and control; the protection of content and user privacy; and search effectiveness and efficiency. The authors emphasize high-level features and show how these features are used in mathematical models to support the retrieval process. For each chapter, there¿s detail on further reading, and additional exercises and teaching material is available online.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 392 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -In modern financial practice, asset prices are modelled by means of stochastic processes, and continuous-time stochastic calculus thus plays a central role in financial modelling. This approach has its roots in the foundational work of the Nobel laureates Black, Scholes and Merton. Asset prices are further assumed to be rationalizable, that is, determined by equality of demand and supply on some market. This approach has its roots in the foundational work on General Equilibrium of the Nobel laureates Arrow and Debreu and in the work of McKenzie. This book has four parts. The first brings together a number of results from discrete-time models. The second develops stochastic continuous-time models for the valuation of financial assets (the Black-Scholes formula and its extensions), for optimal portfolio and consumption choice, and for obtaining the yield curve and pricing interest rate products. The third part recalls some concepts and results of general equilibrium theory, and applies this in financial markets. The last part is more advanced and tackles market incompleteness and the valuation of exotic options in a complete market.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 340 pp. Englisch.

Buch. Condizione: Neu. Neuware -The past decades have seen significant improvements in 3D imaging where the related techniques and technologies have advanced to a mature state. These exciting developments have sparked increasing interest in industry and academia in the challenges and opportunities afforded by 3D sensing. As a consequence, the emerging area of safety and security related imaging incorporates these important new technologies beyond the limitations of 2D image processing. This book is so far the first that covers the current state of the art in 3D imaging for safety and security. It reports about selected contributions given at the ¿Workshop on Advanced 3D Imaging for Safety and Security¿ held in conjunction with the International Conference on Computer Vision and Pattern Recognition CVPR 2005, June 2005, San Diego, CA. The workshop brought together pioneering academic and industrial researchers in the field of computer vision and image analysis. Special attention was given to advanced 3D imaging technologies in the context of safety and security applications. Comparative evaluation studies showing advantages of 3D imaging over traditional 2D imaging for a given computer vision or pattern recognition task were emphasized. Moreover, additional experts in the field of 3D imaging for safety and security were invited by the editors for a contribution to this book. The book is structured into two parts, each containing five or six chapters on (1) Biometrics and (2) Safety and Security Applications.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 328 pp. Englisch.

Buch. Condizione: Neu. Neuware -The nature and essence of Dark Matter and Dark Energy have become the central issue in modern cosmology over the past years. This extensive volume, an outgrowth of a topical and tutorial summer school, has been set up with the aim of constituting an advanced-level, multi-authored textbook which meets the needs of both postgraduate students and young researchers in the fields of modern cosmology and astrophysics.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 452 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -There is a world beyond Turing, as more and more computer researchers are demonstrating, but where would you find out about the current leading edge in unconventional computation Here, in this fascinating work that is the refereed proceedings of the 6th International Conference on Unconventional Computation, held in Kingston, Canada, in August 2007. The 17 revised full papers presented together with 4 invited papers were carefully reviewed and selected for inclusion in the book. All current aspects of unconventional computation are addressed. 256 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -This volume contains the proceedings of the International Conference on C- puter Aided Veri cation (CAV), held in Berlin, Germany, July 3¿7, 2007. CAV 2007 was the 19th in a series of conferences dedicated to the advancement of the theory and practice of computer-assisted formal analysis methods for software and hardware systems. The conference covers the spectrum from theoretical - sults to concrete applications, with an emphasis on practical veri cation tools and the algorithms and techniques that are needed for their implementation. We received 134 regular paper submissions and 39 tool paper submissions. Of these, the ProgramCommittee selected 33 regularpapersand 14 toolpapers. Each submission was reviewed by at least three members of the Program C- mittee. The reviewing process included a PC review meeting, and ¿ for the rst time in the history of CAV ¿ an author feedback period. About 50 additional reviews were provided by experts external to the Program Committee to assure a high quality selection. The CAV 2007 program included three invited talks from industry: ¿ Byron Cook (Microsoft Research) on Automatically Proving Program T- mination, ¿ David Russino (AMD) on A Mathematical Approach to RTL Veri cation, and ¿ Thomas Kropf (Bosch) on Software Bugs Seen from an Industrial Persp- tive. 584 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -No fewer than 55 revised full papers are presented in this volume, all given at the 4th International Conference on Autonomic and Trusted Computing, held in Hong Kong, China in July 2007. The papers, presented together with one keynote lecture, were carefully reviewed and selected from 223 submissions. The papers are organized in topical sections on, among others, cryptography and signatures, autonomic computing and services, and secure and trusted computing.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 592 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -organized by Lexi Pimenidis of RWTH Aachen.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 264 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -On behalf of the program and organizing committee members of this conference, we th are pleased to present you with the proceedings of the 12 Asia-Pacific Computer Systems Architecture Conference (ACSAC 2007), which was hosted in Seoul, Korea on August 23-25, 2007. This conference has traditionally been a forum for leading researchers in the Asian, American and Oceanian regions to share recent progress and the latest results in both architectural and system issues. In the past few years the c- ference has become more international in the sense that the geographic origin of p- ticipants has become broader to include researchers from all around the world, incl- ing Europe and the Middle East. This year, we received 92 paper submissions. Each submission was reviewed by at least three primary reviewers along with up to three secondary reviewers. The total number of completed reviews reached 333, giving each submission 3.6 reviews on average. All the reviews were carefully examined during the paper selection process, and finally 26 papers were accepted, resulting in an acceptance rate of about 28%. The selected papers encompass a wide range of topics, with much emphasis on hardware and software techniques for state-of-the-art multicore and multithreaded architectures. 416 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -Prominent progress in science is inevitably associated with controversies. Thus, young researchers, in particular, have to learn how to persevere during the period of controversy and struggle for acceptance. Unfortunately, the skills needed are not taught in textbooks or monographs, which mostly describe the consensus of contemporary experts.This book, which is based on my own experiences as a scientist, describes the history of the progress made in auroral science and magnetospheric physics by providing examples of ideas, controversies, struggles, acceptance, and success in some instances.Although no general methodology (if any exists) is mentioned, I hope that the reader will learn about the history of progress in auroral science and examples (right or wrong) of dealing with the controversies.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 328 pp. Englisch.

Buch. Condizione: Neu. Neuware Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 576 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 368 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -Decision modeling is a key area in the developing field of AI, and this timely work connects researchers and professionals with the very latest research. It constitutes the refereed proceedings of the 4th International Conference on Modeling Decisions for Artificial Intelligence, held in Kitakyushu, Japan, in August 2007. The 42 revised full papers presented together with 4 invited lectures are devoted to theory and tools, as well as applications.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 516 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -JavaScript is widely used for simple online applications.This book presents HTML and JavaScript in a way that uniquely meets the needs of students in the sciences and engineering. It explains how to create simple client-side applications for scientific and engineering calculations. It includes many complete HTML/JavaScript examples with science/engineering applications to guide the reader progressively and comprehensively through the subject.This book is specifically targeted at a technical audience-- but not one that is necessarily familiar with a programming language,-- and gives the reader a sufficient understanding of HTML and JavaScript to write their own online applications. The exposition emphasises basic programming principles in a modern Web-oriented environment, making it also highly suitable for an introductory programming course for non-computer science majors. It is also ideal for self-study. There is supplementary website for this book containing code examples and all graphics files.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 216 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -For the experienced amateur astronomer who is wondering if there is something useful, valuable, and permanent that can be done with his or her observational skills, the answer is, 'Yes, you can!' This is the book for the experienced amateur astronomer who is ready to take a new step in his or her astronomical journey. Unfortunately, there is no modern text that points curious amateur astronomers to the research possibilities that are open to them. At the 2006 meeting of the Society for Astronomical Sciences, quite a few participants agreed that the lack of such a text was a serious gap in the astronomical book market, and that this gap is impeding their efforts to encourage more amateur astronomers to get involved in research collaborations. This book will fill that gap, and enable more amateur astronomers to add research-type studies to their pursuit of the hobby.Written by an astronomer who is well known amongst the amateur and professional community for the skill and quality of his work, this book describes a wide range of research areas where amateurs are gathering new scientific data that is utilized by professional astronomers. For each research area, the book provides a concise explanation of the purpose and value of the amateurs¿ observations, a description of the equipment that is needed, specific observing procedures, complete data reduction instructions, and an explanation of how, and where, to submit results so that they will be available to the professional users.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 328 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -This is a subject that is as hot as a snake in a wagon rut, offering as it does huge potentiality in the field of computer programming. That¿s why this book, which constitutes the refereed proceedings of the 7th International Symposium on Abstraction, Reformulation, and Approximation, held in Whistler, Canada, in July 2007, will undoubtedly prove so popular among researchers and professionals in relevant fields. 26 revised full papers are presented, together with the abstracts of 3 invited papers and 13 research summaries.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 432 pp. Englisch.