springer berlin springer berlin heidelberg springer feb 2006 (114 resultados)

Buch. Condición: Neu. Neuware -Microfinance investment funds are a recent development that will grow in importance. These funds expand the range of opportunities for financing microfinance institutions, enabling them to offer greater outreach and diversity of products for microentrepreneurs and small businesses. Microfinance now spans the range of finance, from the most simple enterprise to the complexity of capital markets. KfW actively promotes microfinance investment funds and other activities that facilitate the growth of microfinance. This book is an expression of KfW's role as information broker and trend setter. The authors who contributed to this collection offer a comprehensive range of perspectives and themes related to microfinance investment and its promotion.Springer-Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 312 pp. Englisch.

Buch. Condición: Neu. Neuware -Europe enlarged its boundaries in 2004 with the accession of ten new member states to the European Union. The creation of an effective information society is seen as critical to the global competitiveness of Europe. Based upon detailed data collection and rigorous analysis, the book presents a benchmarking study of the 10 new member states and 3 candidate countries of the European Union as compared to the 15 incumbent countries with respect to the development of their information societies. Using a framework based on the Europe 2005 benchmarking framework, the 28 EU members and candidate countries are ranked according to their level of information society development, and then classified into 4 categories. The results presented in this book are of importance to all managers and companies doing business in the IT sector in the European Union.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 304 pp. Englisch.

Buch. Condición: Neu. Neuware -Human resources are one of the most central strategic assets in the consultancy industry, ensuring competitive advantage and organizational success. Due to this important issue, access to hr-related information is relatively restricted.This book presents insider reports from high-profile international consultancies which allow practitioners, scholars and graduates to gain an authentic insight into the people management in business consulting. Additionally to the overview of existing hr systems, the book provides details of practices dealing with issues such as value oriented corporate culture, gender diversity management, employability, leadership development, knowledge management and employer branding.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 240 pp. Englisch.

Buch. Condición: Neu. Neuware -Quantum coherence is a phenomenon that plays a crucial role in various forms of matter. The thriving field of quantum information as well as unconventional approaches to use mesoscopic systems in future optoelectronic devices provide the exciting background for this set of lectures.The lectures originate from the well-known Schladming Winter Schools and are carefully edited so as to address a broad readership ranging from the beginning graduate student up to the senior scientist wanting to keep up with or to enter newly emerging fields of research. 208 pp. Englisch.

Buch. Condición: Neu. Neuware -The art, craft, discipline, logic, practice and science of developing large-scale software products needs a professional base. The textbooks in this three-volume set combine informal, engineeringly sound approaches with the rigor of formal, mathematics-based approaches.This volume covers the basic principles and techniques of specifying systems and languages. It deals with modelling the semiotics (pragmatics, semantics and syntax of systems and languages), modelling spatial and simple temporal phenomena, and such specialized topics as modularity (incl. UML class diagrams), Petri nets, live sequence charts, statecharts, and temporal logics, including the duration calculus. Finally, the book presents techniques for interpreter and compiler development of functional, imperative, modular and parallel programming languages.This book is targeted at late undergraduate to early graduate university students, and researchers of programming methodologies. Vol. 1of this series is a prerequisite text.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 808 pp. Englisch.

Buch. Condición: Neu. Neuware -Image analysis is a computational feat which humans show excellence in, in comp- ison with computers. Yet the list of applications that rely on automatic processing of images has been growing at a fast pace. Biometric authentication by face, ngerprint, and iris, online character recognition in cell phones as well as drug design tools are but a few of its benefactors appearing on the headlines. This is, of course, facilitated by the valuable output of the resarch community in the past 30 years. The pattern recognition and computer vision communities that study image analysis have large conferences, which regularly draw 1000 parti- pants. In a way this is not surprising, because much of the human-speci c activities critically rely on intelligent use of vision. If routine parts of these activities can be automated, much is to be gained in comfort and sustainable development. The - search eld could equally be called visualintelligence because it concerns nearly all activities of awake humans. Humans use or rely on pictures or pictorial languages to represent, analyze, and develop abstract metaphors related to nearly every aspect of thinking and behaving, be it science, mathematics, philosopy, religion, music, or emotions. The present volume is an introductory textbook on signal analysis of visual c- putation for senior-level undergraduates or for graduate students in science and - gineering. My modest goal has been to present the frequently used techniques to analyze images in a common framework¿directional image processing.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 416 pp. Englisch.

Buch. Condición: Neu. Neuware -Dedicated to the eminent Russian mathematician Albert Shiryaev on the occasion of his 70th birthday, the Festschrift is a collection of papers, including several surveys, written by his former students, co-authors and colleagues. These reflect the wide range of scientific interests of the teacher and his Moscow school. The topics range from the disorder problems to stochastic calculus and their applications to mathematical economics and finance. A full biobibliography of Shiryaev¿s works is included.The book represents the modern state of art of many aspects of a quickly maturing theory and will be an essential source and reading for researchers in this area. The diversity of the topics and the comprehensive style of the papers make the book amenable and attractive for PhD students and young researchers.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 672 pp. Englisch.

Taschenbuch. Condición: Neu. Neuware -Was jeder Biologiestudent über Mathematik wissen sollte.Erich Bohl findet über biologische Fragestellungen einen natürlichen Einstieg in die mathematischen Themen. Er beschränkt sich dabei auf die für Biologen wichtigen mathematischen Grundlagen. Für den Leser reicht Schulmathematik als Voraussetzung zum Verständnis aus. Eine Einführung zu jedem Kapitel erleichtert zusätzlich das Verständnis des Textes.Ein neues Kapitel zu Beginn erläutert an einfachen Beispielen, wie ein mathematisches Modell überhaupt entsteht.Sie haben Gelegenheit, Ihr neues Wissen gleich durch Übungsaufgaben mit Lösungen zu erproben. nicht mehr und nicht weniger steht in diesem Buch - kurz, knapp und umfassend.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 272 pp. Deutsch.

Buch. Condición: Neu. Neuware -Web Personalization can be defined as any set of actions that can tailor the Web experience to a particular user or set of users. To achieve effective personalization, organizations must rely on all available data, including the usage and click-stream data (reflecting user behaviour), the site content, the site structure, domain knowledge, as well as user demographics and profiles. In addition, efficient and intelligent techniques are needed to mine this data for actionable knowledge, and to effectively use the discovered knowledge to enhance the users' Web experience. The aim of the International Workshop on Adaptive and Personalized Semantic Web that was held in the Sixteenth ACM Conference on Hypertext and Hypermedia (September 6-9, 2005, Salzburg, Austria) was to bring together researchers and practitioners in the fields of web engineering, adaptive hypermedia, semantic web technologies, knowledge management, information retrieval, user modelling, and other related disciplines which provide enabling technologies for personalization and adaptation on the World Wide Web. The book contains the papers presented during the workshop. Presentations of the papers are available online at hci.gr.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 120 pp. Englisch.

Buch. Condición: Neu. Neuware -Collaboration of organizations reshapes traditional managerial practices and creates new inter-organizational contexts for strategy, coordination and control, information and knowledge management. Heralded as organizational forms of the future, networks are at the same time fragile and precarious organizational arrangements, which regularly fail. In order to investigate the new realities created by technology-enabled forms of network organizations and to address the emerging managerial challenges, this book introduces an integrative view on inter-firm network management. Centred on a network life cycle perspective, strategic, economic and relational facets of business networking are explored. The network management framework is illustrated onto a broad range of European inter-firm network examples in various industries rendering insights for new management practices.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 320 pp. Englisch.

Buch. Condición: Neu. Neuware -Analytical ultracentrifugation (AUC) is a powerful method for the characterization of polymers, biopolymers, polyelectrolytes, nanoparticles, dispersions, and other colloidal systems. The method is able to determine the molar mass, the particle size, the particle density and interaction parameters like virial coefficients and association constants. Because AUC is also a fractionation method, the determination of the molar mass distribution, the particle size distribution, and the particle density distribution is possible. A special technique, the density gradient method, allows fractionating heterogeneous samples according to their chemical nature that means being able to detect chemical heterogeneity. The book is divided into chapters concerning instrumentation, sedimentation velocity runs, density gradient runs, application examples and future developments. In particular, the detailed application chapter demonstrates the versatility and power of AUC by means of many interesting and important industrial examples. Thus the book concentrates on practical aspects rather than details of centrifugation theory.Both authors have many years of experience in an industrial AUC research laboratory of a world leading chemical company.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 252 pp. Englisch.

Buch. Condición: Neu. Neuware -Fluorescein angiography is an indispensable tool in modern ophthalmology. It is founded on the evaluation of phenomena related to the behavior intravenously administered sodium fluorescein in the tissues of the ocular fundus.Commonly, texts on fluorescein angiography merely describe the typical pattern, quality, and quantity of the phenomena specific to a variety of vascular and other diseases of the retina and choroid.In contrast, the present book deals with the morphological prerequisites and structural changes on which the individual phenomena are based. This knowledge provides the retina specialist, the general ophthalmologist, and the basic scientist alike with valuable information toward understanding the nature and mechanism of the underlying disorders.The book represents a unique mixture of textbook and atlas, always combining concise statements in English, German, and Spanish on one page with didactically conceived explanatory illustrations on the facing page.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 140 pp. Englisch.

Buch. Condición: Neu. Neuware -Methylation of DNA at cytosine residues as well as post-translational modifications of histones, including phosphorylation, acetylation, methylation and ubiquitylation, contribute to the epigenetic information carried by chromatin. These changes play an important role in the regulation of gene expression by modulating the access of regulatory factors to the DNA. The use of a combination of biochemical, genetic and structural approaches has allowed demonstration of the role of chromatin structure in transcriptional control. The structure of nucleosomes has been elucidated and enzymes involved in DNA or histone modifications have been extensively characterized. Since deregulation of epigenetic marks has been reported in many cancers, a better understanding of the underlying molecular mechanisms bears the promise that new drug targets may soon be found. The newest developments in this quickly developing field are presented in this book.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 232 pp. Englisch.

Buch. Condición: Neu. Neuware -Computer-based information technologies have been extensively used to help industries manage their processes and information systems hereby - come their nervous center. More specially, databases are designed to s- port the data storage, processing, and retrieval activities related to data management in information systems. Database management systems p- vide efficient task support and database systems are the key to impleme- ing industrial data management. Industrial data management requires da- base technique support. Industrial applications, however, are typically data and knowledge intensive applications and have some unique character- tics that makes their management difficult. Besides, some new techniques such as Web, artificial intelligence, and etc. have been introduced into - dustrial applications. These unique characteristics and usage of new te- nologies have put many potential requirements on industrial data mana- ment, which challenge today¿s database systems and promote their evolvement. Viewed from database technology, information modeling in databases can be identified at two levels: (conceptual) data modeling and (logical) database modeling. This results in conceptual (semantic) data model and logical database model. Generally a conceptual data model is designed and then the designed conceptual data model will be transformed into a chosen logical database schema. Database systems based on logical database model are used to build information systems for data mana- ment. Much attention has been directed at conceptual data modeling of - dustrial information systems. Product data models, for example, can be views as a class of semantic data models (i. e.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 228 pp. Englisch.

Taschenbuch. Condición: Neu. Neuware -1 Introduction The esophagus is a relatively simple though vital organ. It consists of a two-layered muscular tube whose lumen is lined by squamous strati ed epithelium. Beyond its role of propelling food from the pharynx to the stomach by a propulsive contraction wave representing the esophageal phase of deglutition (Conklin and Christensen 1994; Jean 2001), it is more and more recognized as a sensory organ from which a variety of respiratory and cardiovascular re exes can be triggered, thus coop- ating with the larynx in protecting the lower airways from aspiration (Barthélémy et al. 1996; Lang et al. 2002; Lang et al. 2001; Loomis et al. 1997; Medda et al. 2003). In ruminants, there is additional antiperistalsis for regurgitation. During emesis, the esophagus is a merely passive conduit except for some antiperistalsis in its upper part. In the interval between swallows, both oral and aboral ends of the esophagus are tonically closed by the upper and lower esophageal sphincters, UES and LES respectively, while the tubular esophagus is accid and partly lled with air. Despite this apparent simplicity, neuronal control of esophageal functions is quite complex.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 88 pp. Englisch.

Taschenbuch. Condición: Neu. Neuware -The last thirty years have witnessed an enormous e ort in the eld of robust control of dynamical systems. The main objective of this book is that of presenting,inauni edframework,themainresultsappearedintheliterature on this topic, with particular reference to the robust stability problem for linear systems subject to time-varying uncertainties. Thebookmainly focuseson thoseproblems for which ade nitive solution has been found; indeed most of the results we shall present are given in the form of necessary and su cient conditions involving the feasibility of Linear Matrix Inequalities based problems. For self-containedness purposes, most of the results provided in the book areproven.Wehavetriedtomaintainthedevelopmentoftheproofsassimple as possible, without sacri cing the mathematical rigor. Some parts of the book (especially those contained in Chaps. 2, 3 and 5) can be teached in advanced control courses; however this work is mainly devoted to both researchers in the eld of systems and control theory and engineers working in industries which want to apply the methodologies p- sentedinthebooktopracticalcontrolproblems.Tothisregard,asthevarious resultsarederived,theyareimmediatelyreinforcedwithrealworldexamples.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 204 pp. Englisch.

Buch. Condición: Neu. Neuware -Gastric acid plays a primary role in digestion as well as in the sterilization of food and water. Gastric juice contains the most concentrated physiological acid solution (pH~1) as a result + ¿ of H and Cl ion secretion [hydrochloric acid (HCl) production] by parietal cells in the oxyntic mucosa of the stomach. The combined output of the parietal cells leads to the sec- tion of 1¿2 l of HCl at a concentration of 150¿160 mmol/l into the interior of the stomach. In order to facilitate the production of acid, the parietal cell relies on the generation of a high + concentration of H ions that are transported into the lumen of the gland. This process is fa- + + cilitated by activation of the gastric H ,K -ATPase, which translocates to the apical pole of + ¿ the parietal cell. K as well as ATP hydrolysis and Cl all play critical roles in the activation + + of gastric H ,K -ATPase and are essential for the functioning of the enzyme (Reenstra and Forte 1990). This review will examine the classical proteins that have been linked to acid secretion as well as some recently identi ed proteins that may modulate gastric acid secretion, in - dition we discuss the known secretagogues, and their receptors including a new receptor, which upon stimulation can lead to acid secretion.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 96 pp. Englisch.

Buch. Condición: Neu. Neuware -Parameterized complexity theory is a recent branch of computational complexity theory that provides a framework for a refined analysis of hard algorithmic problems. The central notion of the theory, fixed-parameter tractability, has led to the development of various new algorithmic techniques and a whole new theory of intractability.This book is a state-of-the-art introduction to both algorithmic techniques for fixed-parameter tractability and the structural theory of parameterized complexity classes, and it presents detailed proofs of recent advanced results that have not appeared in book form before. Several chapters are each devoted to intractability, algorithmic techniques for designing fixed-parameter tractable algorithms, and bounded fixed-parameter tractability and subexponential time complexity. The treatment is comprehensive, and the reader is supported with exercises, notes, a detailed index, and some background on complexity theory and logic.The book will be of interest to computer scientists, mathematicians and graduate students engaged with algorithms and problem complexity.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 512 pp. Englisch.

Buch. Condición: Neu. Neuware -Graphs are widely used to represent structural information in the form of objects and connections between them. Graph transformation is the rule-based manipulation of graphs, an increasingly important concept in computer science and related fields. This is the first textbook treatment of the algebraic approach to graph transformation, based on algebraic structures and category theory.Part I is an introduction to the classical case of graph and typed graph transformation. In Part II basic and advanced results are first shown for an abstract form of replacement systems, so-called adhesive high-level replacement systems based on category theory, and are then instantiated to several forms of graph and Petri net transformation systems. Part III develops typed attributed graph transformation, a technique of key relevance in the modeling of visual languages and in model transformation. Part IV contains a practical case study on model transformation and a presentation of the AGG (attributed graph grammar) tool environment. Finally the appendix covers the basics of category theory, signatures and algebras.The book addresses both research scientists and graduate students in computer science, mathematics and engineering.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 408 pp. Englisch.

Taschenbuch. Condición: Neu. Neuware -Fathom 2 ist eine einzigartige dynamische Stochastik- und Datenanalysesoftware, die den besonderen Bedürfnissen der schulischen und universitären Lehre gerecht wird und die hier erstmals in deutscher Adaption vorgelegt wird.Die Einführung in Fathom 2 bietet einen schnellen und erfolgreichen Einstieg in diese Werkzeugsoftware anhand zahlreicher Beispiele zur statistischen Datenanalyse, zur stochastischen Simulation und zu mathematischen Aspekten der Stochastik. Exemplarisch wird weiterhin aufgezeigt, wie man mit Fathom interaktiv-explorative Arbeitsumgebungen für das Lehren und Lernen herstellen kann.Authentische Beispiele mit realen Daten, interaktive Erkundungen stochastischer Modelle und statistischer Methoden lassen sich so leichter in die einführende Statistikausbildung und den schulischen Stochastikunterricht integrieren. Mit einer einzigen flexiblen Werkzeugsoftware kann sowohl das Anwenden als auch das Lernen von Stochastik und Datenanalyse unterstützt werden.Das sehr nutzerfreundliche Interface sowie die wichtigsten graphischen und analytischen Tools werden vorgestellt und ausführlich beschrieben.In die Einführung sind mehrjährige Erfahrungen mit dem Einsatz von Fathom in der Lehre am Fachbereich Mathematik/Informatik der Universität Kassel und an mehreren Versuchsschulen eingegangen.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 260 pp. Deutsch.

Taschenbuch. Condición: Neu. Neuware -Der Autor beschreibt anschaulich die Techniken, mit denen Gene mutiert, in Tiere eingebracht und diese Tiere gezüchtet werden können. Screening-Methoden zum Nachweis des Transgens werden ebenso ausführlich erklärt wie Zucht, Haltung und Sicherung transgener Tiere. Weitere Themen sind die Transgenese in anderen Spezies, ethische Aspekte, Sicherheitsfragen, rechtliche Voraussetzungen sowie der Tierschutz. Für die völlig überarbeitete 2. Auflage wurden u. a. die Abschnitte zu transgener Technologie sowie zu Zucht und Haltung aktualisiert bzw. ergänzt.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 244 pp. Deutsch.

Buch. Condición: Neu. Neuware -Der Leistungsbegriff steht nach den PISA- und TIMSS-Studien auf dem Prüfstand - Was ist Leistung Wie kann man Leistung messen ¿ und wie kann man sie fördern Wie wichtig ist uns Leistung Aus psychologischer Sicht bedeutet Leistung jedenfalls mehr als höher, schneller und weiter¿ Grundlegende Konzepte sind: Klassische Leistungskonzepte und ihre Diagnostik: Intelligenz, Aufmerksamkeit/Konzentration, Gedächtnis und Kreativität. Was sind leistungsrelevante Rahmenbedingungen Welche Rolle spielt der sozioökonomische Status Gibt es kulturelle Unterschiede Leistungsmotivation und Hochbegabung: Modelle, Diagnostik und Förderung. Aktuelle Ansätze bestehen darin: Das Thema Leistung ist durch die PISA-Studie 1 und 2 und andere Studien hochaktuell ¿ was hat die Pädagogische Psychologie dazu beizutragen Leistung als Kompetenz: Lesekompetenz - Mathematische Kompetenz - Problemlösekompetenz. Aktive Fördermöglichkeiten: Förderung von Leistung, Effekt sozialer Förderung, nicht nur für Psychologen, Pädagogische Psychologen, Schulpsychologen und Pädagogen.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 296 pp. Deutsch.

Buch. Condición: Neu. Neuware -Today, mid- and high-elevation belts in the American Tropics still support montane evergreen broad-leaved oak (Quercus) forests.They range from r- atively dry woodlands to extremely wet cloud forests,and may occur either as pure monotypic stands - sometimes with giant oaks up to 60 m tall - or as mixed-species systems in which oak co-occurs with other predominant g- era such as pine (Pinus) and sweetgum (Liquidambar). They are found throughout southern Mexico, Central America and the Colombian Andes,and form a major component of the American Tropics ecoregions, biodiversity hotspots,and centers of plant diversity. Their biological richness, expressed in the large variety of trees, shrubs, epiphytic orchids and bromeliads, ferns, bryophytes, lichens and fungi, is indeed striking. Even animal life is astonishing: the avifauna is among the greatest worldwide,with the mythical Resplendent Quetzal as its most beau- ful representative. Large mammals such as jaguar, puma, tapir, peccary and deer still roam around in considerable quantities.In terms of biogeochemical cycling,most of these forests,and especially the oak cloud forests filter large air masses.They capture and incorporate water and nutrients from mist and fog into their cycles,providing nascent rivers with clear fresh water. Originally, these montane oak forests were widely distributed. However, since the early 1800s,large oak forest areas in the highland Neotropics have made way for coffee plantations and pastures. Today,only few intact blocks remain while most forests are fragmented,suffering from severe disturbance.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 524 pp. Englisch.

Buch. Condición: Neu. Neuware -Scientists often look askance at their colleagues whose research appears too strongly focused on a single gene or gene product. We are supposed to be interested in the ¿big picture¿ and excessive zeal in pursuit of a single pixel might seem to border on an obsession that is likely to yield only details. However as this volume of Current Topics in Microbiology and Immunology demonstrates, this is certainly not the case for myc. Intense study of this en- matic proto-oncogene over the last twenty years has only broadened our view of its functions and led to insights into mechanisms relating to transcriptional regulation as well as to cell growth, proliferation, differentiation, apoptosis and organismal development. The myc gene originally came to light as a retroviral oncogene (v-myc) associated with a wide range of acute neoplasms. It was later shown to be a virally transduced cellular gene (c-myc) which is a member of family of on- genes (c-myc,N-myc,L-myc). These family members are themselves subject to a bewildering assortment of genetic rearrangements associated with many different types of tumors derived from many different types of cells. These rearrangements (including chromosomal translocation, viral integration, and gene ampli cation) act to uncouple expression of the myc family genes from their normal physiological regulators. The chapter by LIU and LEVENS - scribes the key pathways leading to regulation of myc expression, showing that such regulation occurs at several different levels and through multiple mechanisms. 300 pp. Englisch.

Buch. Condición: Neu. Neuware -The Nobel Prize of 1986 on Sc- ning Tunneling Microscopy sig- led a new era in imaging. The sc- ning probes emerged as a new i- trument for imaging with a pre- sion suf cient to delineate single atoms. At rst there were two ¿ the Scanning Tunneling Microscope, or STM, and the Atomic Force Mic- scope, or AFM. The STM relies on electrons tunneling between tip and sample whereas the AFM depends on the force acting on the tip when it was placed near the sample. These were quickly followed by the - gneticForceMicroscope,MFM,and the Electrostatic Force Microscope, EFM. The MFM will image a single magnetic bit with features as small as 10nm. With the EFM one can monitor the charge of a single electron. Prof. Paul Hansma at Santa Barbara opened the door even wider when he was able to image biological objects in aqueous environments. At this point the sluice gates were opened and a multitude of different instruments appeared. There are signi cant differences between the Scanning Probe Microscopes or SPM, and others such as the Scanning Electron Microscope or SEM. The probe microscopes do not require preparation of the sample and they operate in ambient atmosphere, whereas, the SEM must operate in a vacuum environment and the sample must be cross-sectioned to expose the proper surface. However, the SEM can record 3D image and movies, features that are not available with the scanning probes.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 424 pp. Englisch.

Buch. Condición: Neu. Neuware -This book contains a collection of papers that were presented at the IUTAM Symposium on Mechanics of Biological Tissue, which was held in Graz, A- tria,fromJune27toJuly2,2004.ThesettingofGrazwasveryappropriatefor the symposium since it is the city where such illustriousscientistsasJohannes Kepler, Ernst Mach, Ludwig Boltzmann, Erwin Schr¿ odinger and Otto Kratky spent parts of their lives, while the cultural life of Graz provided ample - portunity for complementing the scienti c proceedings. Graz has an historic centre, which is one of the best preserved old town centres in Europe, and which was added to the UNESCO world cultural heritage list in 1999. Thesymposiumbroughttogether96participantsfromuniversities,research centres and clinics in 19 countries. There were 42 oral presentations, incl- ing 7 keynote lectures, and 15 poster presentations. The keynote lectures were given by P.B. Canham (University of Western Ontario, Canada), S.C. Cowin (City University of New York, USA), K. Hayashi (Osaka University, Japan), J.D. Humphrey (Texas A&M University, USA), P.J. Hunter (University of Auckland, New Zealand), R.S. Lakes (University of Wisconsin, USA), and P.D. Richardson (Brown University, USA).Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 536 pp. Englisch.

Taschenbuch. Condición: Neu. Neuware -Kenneth Lang's classic work Astrophysical Formulae. (Vol. I and II) is now available as soft cover edition in a set.This volume is a reference source of fundamental formulae in physics and astrophysics. In contrast to most of the usual compendia it carefully explains the physical assumptions entering the formulae. All the important results of physical theories are covered: electrodynamics, hydrodynamics, general relativity, atomic and nuclear physics, and so on. Over 2100 formulae are included, and the original papers for the formulae are cited together with papers on modern applications in a bibliography of over 1900 entries. For the third edition (first published in 1999), a chapter on space, time, matter and cosmology had been included and the other chapters carefully revised.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 1104 pp. Englisch.

Buch. Condición: Neu. Neuware -Somatic embryogenesis, the initiation of embryos from previously differentiated somatic cells, is a unique process in plants. This volume expands our view of a subject that is important for plant biotechnology, genetics, cell biology, development, and agricultural applications. All chapters present the latest research progress, including functional genomic, genetic, and proteomic approaches. A special focus is placed on the effects of stress, environment, and plant growth regulators on embryogenesis. The role of genes such as Leafy Cotyledons and Baby Boom in defining and maintaining cell competence is discussed.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 372 pp. Englisch.

Buch. Condición: Neu. Neuware -The Nobel Prize of 1986 on Sc- ningTunnelingMicroscopysignaled a new era in imaging. The sc- ning probes emerged as a new - strument for imaging with a p- cision suf cient to delineate single atoms. At rst there were two ¿ the Scanning Tunneling Microscope, or STM, and the Atomic Force Mic- scope, or AFM. The STM relies on electrons tunneling between tip and sample whereas the AFM depends on the force acting on the tip when it was placed near the sample. These were quickly followed by the M- netic Force Microscope, MFM, and the Electrostatic Force Microscope, EFM. The MFM will image a single magnetic bit with features as small as 10nm. With the EFM one can monitor the charge of a single electron. Prof. Paul Hansma at Santa Barbara opened the door even wider when he was able to image biological objects in aqueous environments. At this point the sluice gates were opened and a multitude of different instruments appeared. There are signi cant differences between the Scanning Probe Microscopes or SPM, and others such as the Scanning Electron Microscope or SEM. The probe microscopes do not require preparation of the sample and they operate in ambient atmosphere, whereas, the SEM must operate in a vacuum environment and the sample must be cross-sectioned to expose the proper surface. However, the SEM can record 3D image and movies, features that are not available with the scanning probes.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 468 pp. Englisch.

Taschenbuch. Condición: Neu. Druck auf Anfrage Neuware - Printed after ordering - Statistische Mechanik ist eine deduktive Darstellung des Gleichgewichts basierend auf einer einzigen Hypothese - der Form der mikrokanonischen Dichtematrix. Auch die wichtigsten Elemente von Nichtgleichgewichtsphänomenen werden behandelt. Vorausgesetzt wird der Kurs Quantenmechanik (vom selben Autor erschienen als Quantenmechanik und Quantenmechanik für Fortgeschrittene). Zwischenrechnungen werden ausführlich und vollständig durchgeführt. Aufgaben am Kapitelende helfen beim Festigen des Stoffes. Über die Grundlagen hinaus wird versucht, die Breite und Vielfalt der Anwendungen der Statistischen Mechanik zu demonstrieren. Moderne Gebiete wie Renormierungsgruppentheorie, Perkolation, stochastische Bewegungsgleichungen und deren Anwendungen in der kritischen Dynamik werden besprochen. Für Studierende der Physik nach dem Vordiplom. Die dritte überarbeitete Auflage besticht durch ihre stringente Darstellung und illustriert anschaulich die vielfältigen Anwendungen der statistischen Mechanik.