birkhäuser basel birkhäuser basel nov 2012 (194 results)

Taschenbuch. Condition: Neu. Neuware -This book contains the refereed papers which were presented at the interna tional conference on 'Multivariate Approximation and Splines' held in Mannheim, Germany, on September 7-10,1996. Fifty experts from Bulgaria, England, France, Israel, Netherlands, Norway, Poland, Switzerland, Ukraine, USA and Germany participated in the symposium. It was the aim of the conference to give an overview of recent developments in multivariate approximation with special emphasis on spline methods. The field is characterized by rapidly developing branches such as approximation, data fit ting, interpolation, splines, radial basis functions, neural networks, computer aided design methods, subdivision algorithms and wavelets. The research has applications in areas like industrial production, visualization, pattern recognition, image and signal processing, cognitive systems and modeling in geology, physics, biology and medicine. In the following, we briefly describe the contents of the papers. Exact inequalities of Kolmogorov type which estimate the derivatives of mul the paper of BABENKO, KOFANovand tivariate periodic functions are derived in PICHUGOV. These inequalities are applied to the approximation of classes of mul tivariate periodic functions and to the approximation by quasi-polynomials. BAINOV, DISHLIEV and HRISTOVA investigate initial value problems for non linear impulse differential-difference equations which have many applications in simulating real processes. By applying iterative techniques, sequences of lower and upper solutions are constructed which converge to a solution of the initial value problem.Springer Basel AG in Springer Science + Business Media, Heidelberger Platz 3, 14197 Berlin 340 pp. Englisch.

Taschenbuch. Condition: Neu. Neuware -to Deep Earth Electrical Conductivity.- Electromagnetic induction in the earth due to stationary and moving sources.- The new approach to global deep sounding.- The effect of the oceans and sedimentary cover on global magnetovariational field distribution.- The magnetospheric disturbance ring current as a source for probing the deep earth electrical conductivity.- The conductosphere depth at equatorial latitudes as determined from geomagnetic daily variations.- A deep geophysical study in the Baikal region.- A new telluric KCl probe using Filloux¿s AgAgCl electrode.Springer Basel AG in Springer Science + Business Media, Heidelberger Platz 3, 14197 Berlin 100 pp. Englisch.

Taschenbuch. Condition: Neu. Neuware -This volume contains a selection of invited papers, presented to the fourth In Statistical Analysis Based on the L1-Norm and Related ternational Conference on Methods, held in Neuchatel, Switzerland, from August 4-9, 2002. Organized jointly by the University of Illinois at Chicago (Gib Bassett), the Rutgers University (Regina Liu and Yehuda Vardi) and the University of Neuchatel (Yadolah Dodge), the conference brought together experts whose research deals with theory and ap plications involving the L1-Norm. The conference included invited and contributed talks as well as a tutorial on Quantile Regression. This volume includes 36 refereed invited papers under seven headings. Part one deals with Quantiles in all their forms and shapes. It includes papers on quantile functions in non-parametric multivariate analysis, and empirical applications of quantile regression. Much of the development in this direction follows from the fundamental paper by Koenker and Bassett in 1978. Financial and Time Series A nalysis follows the section on quantiles. Part three concerns Estimation, Testing and Characterization. Part four, Deep in the Data, deals with issues related to data depth. Part five addresses Classification questions. The problem of Density Estimation and Image Processing is discussed in Part six, and finally Part seven presents two environmental applications. The contributions represent clear evidence of important research involving theo retical issues and applications associated with the L1-Norm. It is my hope that the articles contained in this volume and its predecessors, published in 1987, 1992, and 1997, will stimulate interest among researchers.Springer Basel AG in Springer Science + Business Media, Heidelberger Platz 3, 14197 Berlin 472 pp. Englisch.

Taschenbuch. Condition: Neu. Neuware -These two volumes constitute texts for graduate courses in linear operator theory. The reader is assumed to have a knowledge of both complex analysis and the first elements of operator theory. The texts are intended to concisely present a variety of classes of linear operators, each with its own character, theory, techniques and tools. For each of the classes, various differential and integral operators motivate or illustrate the main results. Although each class is treated seperately and the first impression may be that of many different theories, interconnections appear frequently and unexpectedly. The result is a beautiful, unified and powerful theory. The classes we have chosen are representatives of the principal important classes of operators, and we believe that these illustrate the richness of operator theory, both in its theoretical developments and in its applicants. Because we wanted the books to be of reasonable size, we were selective in the classes we chose and restricted our attention to the main features of the corresponding theories. However, these theories have been updated and enhanced by new developments, many of which appear here for the first time in an operator-theory text. In the selection of the material the taste and interest of the authors played an important role.Springer Basel AG in Springer Science + Business Media, Heidelberger Platz 3, 14197 Berlin 572 pp. Englisch.

Taschenbuch. Condition: Neu. Neuware -An exploration of the theory of discrete integrable systems, with an emphasis on the following general problem: how to discretize one or several of independent variables in a given integrable system of differential equations, maintaining the integrability property This question (related in spirit to such a modern branch of numerical analysis as geometric integration) is treated in the book as an immanent part of the theory of integrable systems, also commonly termed as the theory of solitons. Most of the results are only available from recent journal publications, many of them are new.Thus, the book is a kind of encyclopedia on discrete integrable systems. It unifies the features of a research monograph and a handbook. It is supplied with an extensive bibliography and detailed bibliographic remarks at the end of each chapter. Largely self-contained, it will be accessible to graduate and post-graduate students as well as to researchers in the area of integrable dynamical systems.Springer Basel AG in Springer Science + Business Media, Heidelberger Platz 3, 14197 Berlin 1124 pp. Englisch.

Taschenbuch. Condition: Neu. Neuware - 1. Historical Remarks Convex Integration theory, first introduced by M. Gromov [17], is one of three general methods in immersion-theoretic topology for solving a broad range of problems in geometry and topology. The other methods are: (i) Removal of Singularities, introduced by M. Gromov and Y. Eliashberg [8]; (ii) the covering homotopy method which, following M. Gromov's thesis [16], is also referred to as the method of sheaves. The covering homotopy method is due originally to S. Smale [36] who proved a crucial covering homotopy result in order to solve the classification problem for immersions of spheres in Euclidean space. These general methods are not linearly related in the sense that succes sive methods subsumed the previous methods. Each method has its own distinct foundation, based on an independent geometrical or analytical insight. Conse quently, each method has a range of applications to problems in topology that are best suited to its particular insight. For example, a distinguishing feature of Convex Integration theory is that it applies to solve closed relations in jet spaces, including certain general classes of underdetermined non-linear systems of par tial differential equations. As a case of interest, the Nash-Kuiper Cl-isometrie immersion theorem ean be reformulated and proved using Convex Integration theory (cf. Gromov [18]). No such results on closed relations in jet spaees can be proved by means of the other two methods.Springer Basel AG in Springer Science + Business Media, Heidelberger Platz 3, 14197 Berlin 228 pp. Englisch.

Taschenbuch. Condition: Neu. Neuware -Immunofluorescence, a suitable laboratory method for themicroscopic demonstration of antigens and antibodies in biologicalmaterials, useable, for example, to provide evidence for thepathogenesis of disease in histological or cytological preparations andfor tumour cell differentiation. For this reason immunofluorescence hasa decisive role as the method of choice for the diagnosis of auto-immunediseases. This primer on immunofluorescence techniques, which firstappeared in 1979, is a richly illustrated handbook suitable for everydaypractical work in the laboratory, useable as both an introduction to thesubject as well as an atlas. In hardly any other area of medicine arethere so many new findings to report. The second edition of this book isconcerned not only with the detection methods which now form anessential and established part of diagnostic techniques, but also withthe most recent research results such as the discovery of antibodiesagainst Auerbach's plexus and against podocytes.Springer Basel AG in Springer Science + Business Media, Heidelberger Platz 3, 14197 Berlin 252 pp. Englisch.

Taschenbuch. Condition: Neu. Neuware -Der Erhaltung vorhandener Bausubstanz und ihre Anpassung an neue Bedürfnisse kommt heute eine steigende Bedeutung zu. Das gilt auch für Tragkonstruktionen. Während Tragwerke in Stahl von vornherein anpassungfähiger sind, mussten entsprechende Möglichkeiten bei Betontragwerken erst geschaffen und entwickelt werden. Das nachträgliche Anbringen äußerer Bewehrung ist ein solches Verfahren. Mit diesem Verfahren ist es möglich, Mängel an bestehenden Konstruktionen zu beheben oder ihre Tragsicherheit und Gebrauchstauglichkeit neuen Einwirkungen - wie erhöhter Nutzlast oder veränderter Art der Beanspruchung - anzupassen.Springer Basel AG in Springer Science + Business Media, Heidelberger Platz 3, 14197 Berlin 180 pp. Deutsch.

Taschenbuch. Condition: Neu. Neuware -Die Bauwerksvermessung bildet die Grundlage für jede gründliche Bestandserfassung eines Gebäudes, seiner konstruktiven Zusammenhänge, des Bauzustandes und zu planende Baumaßnahmen. Sie erfasst das Bauwerk in seiner komplexen Form in einer angemessenen Detaillierung und bei Bedarf auch verformungsgetreu. Sie ist ein wesentlicher Bestandteil der Bauaufnahme im Rahmen von Sanierung, Modernisierung bzw. Umnutzung eines Gebäudes, aber auch bei Bauuntersuchungen für wissenschaftliche Zwecke der Haus- und Bauforschung und bei denkmalpflegerischen Maßnahmen.Die Bauwerksvermessung vereint methodisch das Handaufmaß mit Geodäsie, Photogrammetrie und Laserscanning. Der Autor bietet einen umfassenden Überblick und Anwenderwissen zum Thema Bauwerksvermessung. Die grundlegenden Verfahren Handaufmaß, Geodäsie, Photogrammetrie und Laserscanning bilden neben dem Management von Messprodukten an Bauwerken den Schwerpunkt des Buches. Das Buch ist ebenso geeignet als Nachschlagewerk über die derzeit aktuellen Verfahren und Methoden.Springer Basel AG in Springer Science + Business Media, Heidelberger Platz 3, 14197 Berlin 336 pp. Deutsch.

Taschenbuch. Condition: Neu. Neuware -Die nach Inhalt, Methode und sozialer Relevanz durchgreifenden Umwälzungen in Mathematik, Astronomie, Physik, Chemie, Biologie und Geographie sowie in Naturphilosophie und wissenschaftlichen Organisationsformen während des 16./17. und des beginnenden 18. Jahrhunderts werden in der Historiographie der Wissenschaften mit dem Sammelbegriff Wissenschaftliche Revolution schlechthin bezeichnet. Der Autor beschreibt in seinem Buch markante Höhepunkte jenes Prozesses, auf denen ganz wesentlich unsere heutige Wissenschaft gegründet ist. Um die geistigen Wendungen und die Persönlichkeiten hervortreten zu lassen, wurde großer Wert auf authentische Äußerungen jener Wissenschaftler gelegt.Springer Basel AG in Springer Science + Business Media, Heidelberger Platz 3, 14197 Berlin 236 pp. Deutsch.

Taschenbuch. Condition: Neu. Neuware -Eigenschaften von Singularitäten . . . . . . . . . . . . . . . . . . 49 4. 1 Der Umgebungsrand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 4. 2 Gute Repräsentanten von Abbildungskeimen . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 4. 3 Monodromie . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 4. 4 Die Monodromie einer quadratischen Singularität (lokaler Fall) . . . . . . . . . . 65 5 Die U ntersuchung von Milnorfasern . . . . . . . . . . . . . . . . . ¿. . . ¿. . ¿¿. ¿ ¿. . . . . . . 73 5. 1 Milnorfasem von ebenen Kurvensingularitäten . . . . . . ¿. . ¿. . . ¿. . ¿. . . . . . . . . 73 5. 2 Milnorfasem von Hyperfiä. chensingularitäten . . . . . . . . . . . . . . ¿. . ¿. . . . . . . . . . 81 6 Die Beec r hnung d er M o n oro d mie . . . . . . . . . . . . . . . . . . . ¿. . . . . . ¿. . ¿ . . . . . . . . . 87 6. 1 Die Morsifikation . . . . , . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ¿. . . . . . . 87 6. 2 Die Monodromie der ebenen Kurvensingularitäten in Cl. . . . . . . . . . 88 6. 3 Dynkin-Dia. gramm und Monodromiegruppe . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103 6. 4 Die Monodromie beim Addieren von FUnktionskeimen . . . . . . . . . . . . .Springer Basel AG in Springer Science + Business Media, Heidelberger Platz 3, 14197 Berlin 152 pp. Deutsch.

Taschenbuch. Condition: Neu. Neuware -Gerhard Gentzen (1909-1945) ist der Begründer der modernen mathematischen Beweistheorie. Die nachhaltige Bedeutung der von ihm entwickelten Methoden, Regeln und Strukturen zeigt sich heute in wichtigen Teilgebieten der Informatik, in der Verifikation von Programmen. Die Arbeiten Gentzens über das natürliche Schliessen, der Sequenzenkalkül und die Ordinal-Beweistheorie beeindrucken noch heute durch ihre Einsicht und Eleganz. Der Autor dokumentiert in dieser ersten umfassenden Biografie Leben und Werk Gerhard Gentzens, seinen tragischen Lebensweg, Festnahme 1945 in Prag, Gefangenschaft und Tod. Die Bedingungen wissenschaftlicher Forschung, in diesem Fall der mathematischen Logik, im nationalsozialistischen Deutschland, den ideologischen Kampf um eine 'Deutsche Logik' und deren Protagonisten ist ein weiterer Schwerpunkt des Buches. Zahlreiche, bislang unveröffentlichte Quellen, Fotos und Dokumente aus Korrespondenzen und Nachlass sowie der Abdruck dreier Vorträge von Gerhard Gentzen machen dieses Buch zu einer erstrangigen Informationsquelle über diesen bedeutenden Mathematiker und seine Zeit. Der Band wird ergänzt durch ein Essay von Jan von Plato über Gentzens Beweistheorie und deren Entwicklung bis zur Gegenwart.Springer Basel AG in Springer Science + Business Media, Heidelberger Platz 3, 14197 Berlin 432 pp. Deutsch.

Taschenbuch. Condition: Neu. Neuware -Das Buch aus der Reihe Technik der Turboflugtriebwerke stellt die Gestaltung bzw. Projektierung von Turbostrahltriebwerken und Wellenleistungstriebwerken umfassend und praxisnah dar.Die Reihe enthält wissenschaftlich fundierte Gesamtdarstellungen des vorhandenen Fachwissens zur Berechnung, Konstruktion und zum Bau von Turboflugtriebwerken. Sie verbindet die wissenschaftlichen Grundlagen aus Maschinenbau, Elektrotechnik, Physik, Werkstoffwissenschaften, Regelungstechnik und allgemeinen Ingenieurwissenschaften mit den anwendungsbezogenen Erfordernissen des jeweiligen Spezialgebietes im Flugturbinenbau.Die Autoren der Reihe sind erfahrene Experten aus den Forschungs- und Entwicklungsabteilungen der Industrie.Die Reihe richtet sich an den Ingenieur in der Entwicklung, Bau oder Wartung von Flugtriebwerken sowie an den Studenten der Flugzeugtechnik.Springer Basel AG in Springer Science + Business Media, Heidelberger Platz 3, 14197 Berlin 860 pp. Deutsch.

Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The human immune system, despite having its own sophisticated defence mecha nisms, is inferior to bacteria and viruses with respect to adaptability. Furthermore, our immune system is increasingly exposed to detrimental effects, that is immuno suppressive environmental consequences, unhealthy living, and chronic illnesses. Excessive chemotherapy threatens our immune system even further. This situation demands compensatory prophylactic therapeutic regimes. One of these - specific immunostimulation - is more difficult to achieve than the immunosuppression cur rently used in transplantation surgery and the medical treatment of autoimmune dis eases. The earliest attempts to develop suitable medication for immunostimulation were based on traditional remedies which embodied the accumulated experience of several centuries. Medicinal plants are already being used prophylactically as stan dardized and efficacy-optimized preparations for the treatment of various recur rent infections, or in combination with chemotherapeutics in standard medical practice. In order to rationally apply immunostimulants of plant origin, however, it is necessary to search for the active principles of these substances and to produce them in a pure form. Because suitable screening methods have become available only recently, research in this field is in its very beginning. Further progress can be expected from systematic basic research on the mechanisms underlying immunomodulation. This also applies to verification of clinical efficacy, which is a prerequisite for the acceptance of medications with purported immunostimulatory properties. 388 pp. Englisch.

Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The Proceedings of the Fourth International Metallothionein Meeting (MT-97) feature the latest research on metallothionein. The book covers a broad range of topics which provide important information for both basic and clinical investigators. The selected 94 articles in this book are written by the leading scientists in the field around the world. This is an increasingly important, multi-disciplinary area of study that has benefitted from recent advances in concepts and methodologies from other fields. 700 pp. Englisch.

Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Lung cancer is a disease with pandemic public health implications as it is now the leading cause of cancer mortality throughout the world. This book results from two recent International Association for the Study of Lung Cancer (IASLC) Workshops on lung cancer prevention. It strikes a balance between considering public health approaches to tobacco control and population-based screening, advances in clinical evaluation of chemoprevention approaches, and the biology of lung carcinogenesis. Indeed, while the science of smoking cessation is evolving as new pharmacological tools are moving into clinical evaluation, the current impact of molecular diagnostics is profound. The rapidly-evolving diagnostic technologies are revolutionizing basic scientific investigation of cancer, and this trend is expected to soon spill over into the clinical practice of medicine. The evolution of economical diagnostic platforms to allow for direct bronchial epithelial evaluation in high-risk populations promises to improve the diagnostic lead-time for this disease. The hope is that enough progress will occur to permit lung cancer detection in advance of clinical cancer so that the disease can be addressed early on, while it is still confined to the site of origin. Chemoprevention, which is designed to intervene in the early phase of carcinogenesis prior to any subjective clinical manifestation of a cancer, is also generating greater research interest. Moreover, the benefit of aerosolized administration of chemoprevention agents over conventional oral administration has strong appeal and may result in the reduction of the incidence of cancer when combined with new diagnostic technologies. 348 pp. Englisch.

Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This volume is dedicated to Harold Widom, a distinguished mathematician and renowned expert in the area of Toeplitz, Wiener-Hopf and pseudodifferential operators, on the occasion of his sixtieth birthday. The book opens with biographical material and a list of the mathematician's publications, this being followed by two papers based on Toeplitz lectures which he delivered at Tel Aviv University in March, 1993. The rest of the book consists of a selection of papers containing some recent achievements in the following areas: Szegö-Widom asymptotic formulas for determinants of finite sections of Toeplitz matrices and their generalizations, the Fisher-Hartwig conjecture, random matrices, analysis of kernels of Toeplitz matrices, projectional methods and eigenvalue distribution for Toeplitz matrices, the Fredholm theory for convolution type operators, the Nehari interpolation problem with generalizations and applications, and Toeplitz-Hausdorff type theorems. The book will appeal to a wide audience of pure and applied mathematicians. 188 pp. Englisch.

Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The history of mechanics, and more particularly, the history of mechanics applied to constructions, constitutes a field of research that is relatively recent. This volume, together with the recent publication 'Towards a History of Construction', is intended as an homage to the two eminent scholars who made a determinant contribution to the history of mechanics: Edoardo Benvenuto and Clifford Truesdell. 260 pp. Englisch.

Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Our goal is to find Grabner bases for polynomials in four different sets of expressions: 1 x- , (1 - x)-1 (RESOL) X, 1 x- (1 - xy)-1 (EB) X, , y-1, (1-yx)-1 y, (1_y)-1 (1-x)-1 (preNF) (EB) plus and (1 - xy)1/2 (1 - yx )1/2 (NF) (preNF) plus and Most formulas in the theory of the Nagy-Foias operator model [NF] are polynomials in these expressions where x = T and y = T\*. Complicated polynomials can often be simplified by applying 'replacement rules'. For example, the polynomial (1 - xy)-2 - 2xy(1-xy)-2 + xy2 (1 - xy)-2 -1 simplifies to O. This can be seen by three applications of the replacement rule (1-xy) -1 xy -t (1 - xy)-1 -1 which is true because of the definition of (1-xy)-1. A replacement rule consists of a left hand side (LHS) and a right hand side (RHS). The LHS will always be a monomial. The RHS will be a polynomial whose terms are 'simpler' (in a sense to be made precise) than the LHS. An expression is reduced by repeatedly replacing any occurrence of a LHS by the corresponding RHS. The monomials will be well-ordered, so the reduction procedure will terminate after finitely many steps. Our aim is to provide a list of substitution rules for the classes of expressions above. These rules, when implemented on a computer, provide an efficient automatic simplification process. We discuss and define the ordering on monomials later. 422 pp. Englisch.

Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Myocardial ischemia and subsequent reperfusion of the ischemic myocardium represent complex phenomena encompassing numerous physiological processes. This book aims at enhancing our understanding of these processes and stresses recent important developments in this very active area of research. The concise, state-of-the-art reviews cover recent advances in many fields important to the area of myocardial ischemia and reperfusion including physiology, pathology, pharmacology, biochemistry and molecular biology with reference to clinical relevance and applicability of these findings. Major areas which are highlighted include vascular mechanisms resulting in myocardial ischemia, cellular events in the ischemic, postinfarcted and reperfused myocardium as well as new exciting developments in cardiac protection that involve both novel pharmacological approaches as well as endogenous cardioprotective mechanisms such as preconditioning. Aimed at both the basic and clinical cardiovascular investigator, the book comprehensively reviews the rapid progress made in recent years in understanding the etiology of myocardial ischemia and reperfusion. It will further serve as an authoritative reference for all those interested in learning about the important developments in the treatment of myocardial ischemic and reperfusion disorders. 500 pp. Englisch.

Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Massively Parallel Systems (MPSs) with their scalable computation and storage space promises are becoming increasingly important for high-performance computing. The growing acceptance of MPSs in academia is clearly apparent. However, in industrial companies, their usage remains low. The programming of MPSs is still the big obstacle, and solving this software problem is sometimes referred to as one of the most challenging tasks of the 1990's. The 1994 working conference on 'Programming Environments for Massively Parallel Systems' was the latest event of the working group WG 10.3 of the International Federation for Information Processing (IFIP) in this field. It succeeded the 1992 conference in Edinburgh on 'Programming Environments for Parallel Computing'. The research and development work discussed at the conference addresses the entire spectrum of software problems including virtual machines which are less cumbersome to program; more convenient programming models; advanced programming languages, and especially more sophisticated programming tools; but also algorithms and applications. 423 pp. Englisch.

Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The book will provide an overview of the roles of vascular adhesion molecules in health and disease, with chapters on their cell biology, followed by chapters reviewing their importance in specific disease processes. Vascular adhesion molecules are vital for the physiological processes of leukocyte trafficking and also critically involved in the enhanced leukocyte emigration that is a key feature of all inflammatory and immune diseases. The book is designed to provide up-to-date, linked reviews of the subject suitable for postgraduate students entering the field or research workers from allied disciplines needing a modern overview. 276 pp. Englisch.

Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Progress in today's high-technology industries is strongly associated with the development of new mathematical tools. A typical illustration of this partnership is the mathematical modelling and numerical simulation of electric circuits and semiconductor devices. At the second Oberwolfach conference devoted to this important and timely field, scientists from around the world, mainly applied mathematicians and electrical engineers from industry and universities, presented their new results. Their contributions, forming the body of this work, cover electric circuit simulation, device simulation and process simulation. Discussions on experiences with standard software packages and improvements of such packages are included. In the semiconductor area special lectures were given on new modelling approaches, numerical techniques and existence and uniqueness results. In this connection, mention is made, for example, of mixed finite element methods, an extension of the Baliga-Patankar technique for a three dimensional simulation, and the connection between semiconductor equations and the Boltzmann equations. 316 pp. Englisch.

Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Evolutionary ecology includes aspects of community structure, trophic interactions, life-history tactics, and reproductive modes, analyzed from an evolutionary perspective. Freshwater environments often impose spatial structure on populations, e.g. within large lakes or among habitat patches, facilitating genetic and phenotypic divergence. Traditionally, freshwater systems have featured prominently in ecological research and population biology.This book brings together information on diverse freshwater taxa, with a mix of critical review, synthesis, and case studies. Using examples from bryozoans, rotifers, cladocerans, molluscs, teleosts and others, the authors cover current conceptual issues of evolutionary ecology in considerable depth.The book can serve as a source of critically evaluated ideas, detailed case studies, and open problems in the field of evolutionary ecology. It is recommended for students and researchers in ecology, limnology, population biology, and evolutionary biology. 384 pp. Englisch.

Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -For some years, international guidelines on the management of asthma have stressed the importance of early intervention with anti-inflammatory drugs to prevent acute asthma exacerbations and to avert chronic inflammatory damage to the airway. Introduced by a broad survey of the targets for anti-inflammatory drugs, this book proceeds to bring together the most recent research into the mechanisms and clinical benefits of presently available anti-inflammatory treatments including corticosteroids, cromones, and theophylline. For the first time, these drugs are discussed alongside the newly introduced leukotriene modifier drugs, and in the context of frontline research into anti-inflammatory drugs of the future. Leading authorities in their fields evaluate the prospects of novel anti-IgE agents and cytokine antagonists, and examine recent developments in immunosuppressant compounds, protease inhibitors, and selective phosphodiesterase inhibitors. This book is an up-to-date and authoritative survey which will be invaluable to university and pharmaceutical company researchers working on anti-asthma and anti-allergy drugs and to respiratory physicians keeping abreast of developments in their specialty. 288 pp. Englisch.

Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Discrete Kinetic Schemes for Systems of Conservation Laws.- A Mixed Finite Volume/Finite Element Method for 2-dimensional Compressible Navier-Stokes Equations on Unstructured Grids.- Large Time Stability of Propagating Phase Boundaries.- Convergence of Meshless Methods for Conservation Laws Applications to Euler equations.- Multi-dimensional Stability of Propagating Phase Boundaries.- Travelling Wave Solutions of a Convective Diffusive System with First and Second Order Terms in Nonconservation Form.- High Order Central Schemes for Hyperbolic Systems of Conservation Laws.- A Simple Algorithm to Improve the Accuracy of TVD-MUSCL Schemes.- Hyperbolic Initial Boundary Value Problems on the Stability of Strong Discontinuities in Continuum Mechanics.- On Hyperbolic Integro-differential von K¿¿Equations for Viscoelastic Plates.- Courant¿s Problems and Their Extensions.- Old and New Hyperbolic Approaches in General Relativity.- Differentiability with Respect to Initial Data for a Scalar Conservation Law.- Evolution Behavior of Transverse Shocks in a Nonlinear Elastic Layer.- A Naive Riemann Solver to Compute a Non-conservative Hyperbolic System.- Compactness and Asymptotic Behavior of Entropy Solutions without Locally Bounded Variation for Hyperbolic Conservation Laws.- Non-symmetric Conical Supersonic Flow.- On the Preconditioning of Finite Volume Schemes.- A Priori Error Estimates for Nonlinear Scalar Conservation Laws.- Traveling Waves for Combustion in Porous Media.- Evolution of a Cusp-like Singularity in a Vortex Patch.- A Bow Shock Flow Containing (Almost) All Types of (¿Exotic¿) MHD Discontinuities.- Application of Kinetic Schemes to All Types of Meshes.- On the Regularity of Solutions of the Compressible Isentropic Navier-Stokes Equations.- Entropy Inequality for High Order Discontinuous Galerkin Approximation of Euler Equations.- Asymptotic Equations for Weakly Nonlinear Elastic Waves in a Cubic Crystal.- Computing Strong Shocks in Ultrarelativistic Flows: A Robust Alternative.- A Free Boundary Problem for an Elastic-Plastic Flow Model.- Numerical Errors Downstream of Slightly Viscous Shocks.- Multiphase Computations in Geometrical Optics.- Degenerate Convection-Diffusion Equations and Implicit Monotone Difference Schemes.- On the Numerical Solution of Multi-dimensional Non-linear Systems of Conservation Laws.- 3D Radiative Transfer Under Conditions of Non-local Thermodynamic Equilibrium: A Contribution to the Numerical Solution.- Flow Simulations on Cartesian Grids Involving Complex Moving Geometries.- Comparisons of Cell Centered and Cell Vertex Finite Volume Methods for Internal Flow Problems.- Numerical Methods for Viscous Profiles of Non-classical Shock Waves.- On the Asymptotic Behavior of Solutions of Certain Multi-D Viscous Systems of Conservation Laws.- Stability of General Shock profiles ¿ a Novel Weight Function for the Non-convex Case.- Global Correctness of Cauchy Problem for Nonlinear Conservation Laws Systems and one Example for the Gas Dynamics.- Asymptotics for Hyperbolic Equations with a Skew-symmetric Perturbation.- Decomposition of the Elastic-plastic Wave Equation into Advection Equations.- Adaptive Finite Volume Schemes for Conservation Laws Based on Local Multiresolution Techniques.- Existence of Global Smooth Solutions to Euler Equations for an Isentropic Perfect Gas.- Adaptive Mesh Refinement for Singular Structures in Incompressible Hydro- and Magnetohydrodynamic Flows.- Adaptive Sparse Grids for Hyperbolic Conservation Laws.- Numerical Results for the Flux Identification in a System of Conservation Laws.- Adaptive Mesh Coarsening in CFD.- Adaptive Grid Methods for Reactive Flows.- The Riemann Problem of a System for a Phase Transition Problem.- Computation of High-speed Flow Using Non-Oscillatory Scheme.- Nonlinear MHD Processes in the Sun¿s Atmosphere.- The Relaxation Approximation to Hyperbolic System of Conservation Laws.- A F.

Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Rheumatoid arthritis (RA) is the most common and most severe form of inflammatory arthritis. The pathogenesis of RA has been the subject of intense research for several decades. The prevailing hypotheses have changed over the years, and have attempted to incorporate the most recent data. Although T cells represent an important component of the cells which infiltrate the joint synovium, their contribution at a late stage of the disease remains a matter of debate. The goal of this book is to outline the major arguments and data suggesting that T cells may, or may not, be central players in the pathogenesis of chronic RA. While each of the editors and authors has his/her own bias (as will be clear by reading the respective chapters), our hope is that the readers will enjoy a complete and balanced view of the critical questions and experiments. This is not just an intellectual exercise since the direction of future therapeutic interventions depends heavily on how one interprets the pathogenesis of RA and the contribution of T cells. 252 pp. Englisch.

Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -A joint research project of algebraists from the universities of Antwerp, Biele feld, Essen, Leeds, Paris VI and Trondheim on 'Invariants and Representations of Algebras' has been supported from 1991 to 1997 by the European Union programmes 'Science' and 'Human Capital and Mobility', it was coordinated by Mme M. -P. Malliavin (Paris VI). Later, algebraists from the universities of Edinburgh, Ioannina, Murcia and Torun joined the collaboration. This network is now coordinated by C. M. Ringel (Bielefeld). It has received funds from the European Commission in order to organize four conferences as part of the pro gramme 'Training and Mobility of Researchers', to be held during the period 1997-1999 at Essen, Murcia, Bielefeld and Ioannina. The first Euroconference of this series took place at the University of Essen, April 1-4, 1997. It was devoted to 'Computational Methods for Representations of Groups and Algebras' . The organizers were P. Draxler (Bielefeld) and G. Michler (Essen). This volume collects most of the material presented at the conference. There had been an additional introductory lecture by H. Gollan; it is not included here, since its contents is available in the lecture notes: P. Fleischmann, G. O. Michler, P. Roelse, J. Rosenboom, R. Staszewski, C. Wagner, M. Weller, 'Linear algebra over small finite fields on parallel machines', Vorlesungen Fachbereich Math. Univ. Essen, 23 (1995). Together with these notes, this volume will provide a survey on the present state of art. 376 pp. Englisch.

Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Since prostaglandins were first proposed as mediators of in flammation some eight years ago, there have been a variety of arachidonic acid metabolites discovered including the thromboxa nes, prostacyclin, prostaglandin endoperoxides and lipoxygenase products such as SRS-A. All of them have subsequently been shown to have significant and specific biological activities not only in inflammatory responses but also in other physiological pro cesses. The explosion of research in this area has been an indi cation of the importance of this field but has also meant that it is time for an evaluation of activities of prostaglandins and products of the arachidonate pathway - collectively described as eicosanoids. For this reason the organizers of this conference felt it was timely to bring together workers in the field and critically evaluate some aspects of the role of different eico sanoids in inflammatory responses and the action of the anti inflammatory agents drugs used to modulate or inhibit these responses. The conference held at King's College Hospital Medical School produced lively and constructive discussions. While there are still many complexities to be investigated several important conclusions did emerge. The organizers were grateful to have the use of facilities at Normanby College and King's College Hospi tal. Also we would like to thank the Boots Company Ltd. , for generous sponsorship and Mrs. P. Carter for valuable secretarial assistance. K. D. Rainsford A. W. Ford-Hutchinson M. J. H. Smith Organizers. Lewis 7 INTRODUCTION TO PROSTAGLANDINS AND INFLAMMATION G. P. 248 pp. Englisch.

Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Literally thousands of papers have been published on nitric oxide overthe past ten years. But there is no single monograph available that haspreviously attempted to summarize the important features of the roles ofnitric oxide in inflammation. The voluminous literature regarding theincredible range of chemical and biological effects of nitric oxide andreactive nitrogen oxide species, RNOS, may present a tangle of confusinginformation to the researcher. This volume brings together experts fromnitric oxide and inflammation research and presents a concise up-to-dateoverview as well as future aspects of this rapidly growing field. 296 pp. Englisch.