springer basel sep 2012 (38 resultados)

Taschenbuch. Condición: Neu. Neuware -Die Anwendung von antibakteriell wirksamen Substanzen in der Veterinärmedizin erfolgt zum einen aus Gründen des Verbraucherschutzes, zum anderen zur Erhaltung der Tiergesundheit. Gleichzeitig führt jeder Einsatz von Antibiotika zur Selektion von bereits bestehenden Resistenzen, auch wird das Entstehen neuer Resistenzmechanismen begünstigt.Aus diesen Gründen müssen nachhaltig wirksame Managementmaßnahmen ergriffen werden, um den Eintrag von resistenten Bakterien insbesondere durch Lebensmittel liefernden Tiere in die menschliche Nahrungskette möglichst gering zu halten bzw. zu vermeiden. Zur Beurteilung der aktuellen Resistenzsituation und ¿entwicklung ist die Erhebung valider Empfindlichkeitsdaten für tierpathogene Bakterien erforderlich. Das Bundesamt für Verbraucherschutz und Lebensmittelsicherheit (BVL) erhebt diese Daten im Rahmen des Nationalen Resistenzmonitorings (GERM-Vet) seit 2001. Diese Daten ermöglichen es, koordinierende Maßnahmen zu ergreifen und Entscheidungshilfen zur kalkulierten Therapie zu geben.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 156 pp. Deutsch.

Taschenbuch. Condición: Neu. Neuware -This book provides a systematic introduction to functions of one complex variable. Its novel feature is the consistent use of special color representations - so-called phase portraits - which visualize functions as images on their domains.Reading Visual Complex Functions requires no prerequisites except some basic knowledge of real calculus and plane geometry. The text is self-contained and covers all the main topics usually treated in a first course on complex analysis. With separate chapters on various construction principles, conformal mappings and Riemann surfaces it goes somewhat beyond a standard programme and leads the reader to more advanced themes.In a second storyline, running parallel to the course outlined above, one learns how properties of complex functions are reflected in and can be read off from phase portraits. The book contains more than 200 of these pictorial representations which endow individual faces to analytic functions. Phase portraits enhance the intuitive understanding of concepts in complex analysis and are expected to be useful tools for anybody working with special functions - even experienced researchers may be inspired by the pictures to new and challenging questions.Visual Complex Functions may also serve as a companion to other texts or as a reference work for advanced readers who wish to know more about phase portraits. 360 pp. Englisch.

Taschenbuch. Condición: Neu. Neuware -This book is the third of a series highlighting this topic of major importance for recent developments in geodynamics. Temporal variation of deformation and gravity fields recorded by geodetic measuring techniques (either from ground surface or space) and reflecting isostatic, tectonic or volcanic processes in the earth's interior as well as hydrologic, oceanographic or climatic processes, have made a basic tool for research and monitoring.Part of the papers collected in this topical volume were presented at the 3rd Workshop on 'Deformation and Gravity Change: Indicators of Isostasy, Tectonics, Volcanism and Climate Change' which took place at the Casa de los Volcanes on Lanzarote, Spain, during February 23-26, 2009. The book addresses researchers and graduate students in the Earth sciences, who are interested in surface and crustal processes, as well as geotechnical engineers.Springer Basel AG in Springer Science + Business Media, Heidelberger Platz 3, 14197 Berlin 216 pp. Englisch.

Buch. Condición: Neu. Neuware -To date, the theoretical development of q-calculus has rested on a non-uniform basis. Generally, the bulky Gasper-Rahman notation was used, but the published works on q-calculus looked different depending on where and by whom they were written. This confusion of tongues not only complicated the theoretical development but also contributed to q-calculus remaining a neglected mathematical field. This book overcomes these problems by introducing a new and interesting notation for q-calculus based on logarithms.For instance, q-hypergeometric functions are now visually clear and easy to trace back to their hypergeometric parents. With this new notation it is also easy to see the connection between q-hypergeometric functions and the q-gamma function, something that until now has been overlooked.The book covers many topics on q-calculus, including special functions, combinatorics, and q-difference equations. Apart from a thorough review of the historical development of q-calculus, this book also presents the domains of modern physics for which q-calculus is applicable, such as particle physics and supersymmetry, to name just a few.¿Springer Basel AG in Springer Science + Business Media, Heidelberger Platz 3, 14197 Berlin 508 pp. Englisch.

Taschenbuch. Condición: Neu. Neuware -Louis Couturat (1868¿1914) was an outstanding intellectual of the turn of the nineteenth to the twentieth century. He is known for his work in the philosophy of mathematics, for his critical and editorial work on Leibniz, for his attempt to popularise modern logic in France, for his commitment to an international auxiliary language, as well as for his extended correspondence with scholars and mathematicians from Great Britain, the United States, Italy, and Germany. From his correspondence we know of four unpublished manuscripts on logic and its history, which were largely complete and some of which must have been of considerable size. We publish here for the rst time in a critical edition the only one of these manuscripts that has been rediscovered: the Traité de Logique algorithmique, presumably written in the years 1899¿1901. It is a highly interesting document of the academic reception and popularisation of symbolic logic in France. It provides evidence of the discussions and controversies which accompanied the creation of logic as a new branch of science. At the same time it completes the picture of Couturat¿s work, which has been opened up to systematic study by the publication of important parts of his correspondence during the last decade. We append the article on Symbolic Logic of 1902 which Couturat wrote in collaboration with Christine Ladd- Franklin for Baldwin¿s Dictionary of Philosophy and Psychology.Springer Basel AG in Springer Science + Business Media, Heidelberger Platz 3, 14197 Berlin 328 pp. Englisch.

Taschenbuch. Condición: Neu. Neuware -The development of the mechanics of space flight brought to life a whole series of fascinating and novel problems. The purpose of this book is to present some interesting and often unexpected achievements that have allowed some classical problems to be reconsidered in a new light. In order to reveal the beauty of the research process leading to the results, the emphasis is put on the analysis that can be carried out on the level of graphs and drawings, and sometimes numbers. Whenever possible, the investigation relies on maximally intuitive, elegant geometric tools. The book can be read profitably by anyone with the mathematical background typically offered in the first few years of undergraduate studies in mathematics, physics and engineering, including students, teachers, scientists and engineers. From the review of the first edition in Priroda by V.I. Arnold and Ya.B. Zeldovich: '.For a solid scientific monograph, V.V. Beletsky¿s book is out of the ordinary in many respects. Without exaggeration we can say that it marks the affirmation of a new style in the scientific literature. The author explains in a frank and detailed manner the reasons behind each calculation, its difficulties, and the psychological side of research. .The general impression that the 'Essays' make is not that of a boring lesson, but rather a discussion with a brilliant, knowledgeable and wise interlocutor.'Springer Basel AG in Springer Science + Business Media, Heidelberger Platz 3, 14197 Berlin 396 pp. Englisch.

Taschenbuch. Condición: Neu. Neuware -Theodore von Kármán, geboren 1881 in Budapest und gestorben 1963 in Aachen, gilt als der Wegbereiter der modernen Aerodynamik. Er hatte einen erheblichen Einfluss auf die westliche Rüstungspolitik der 40er und 50er Jahre.Das Buch ist eine erste Biografie über Theodore von Kármán. Sie stützt sich auf bislang unveröffentlichte Originalquellen des rund 150000 Seiten umfassenden Nachlasses.Im Mittelpunkt des Buches steht eine vermeintlich nebensächliche und private Episode aus dem Leben Kármáns: seine Bemühungen um die Ausreise seines Bruders und seiner Schwägerin aus dem kommunistischen Ungarn zu Beginn der 50er Jahre. Im Verlauf dieser sich über Jahre hinziehenden Bemühungen werden Leben und Wirken Kármáns, seine Aktivitäten in den USA und in Europa, seine Beziehung zur Schweiz und seine Stiftung in Bern geschildert.Springer Basel AG in Springer Science + Business Media, Heidelberger Platz 3, 14197 Berlin 260 pp. Deutsch.

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book is an introduction to the theory of linear one-dimensional singular integral equations. It is essentually a graduate textbook. Singular integral equations have attracted more and more attention, because, on one hand, this class of equations appears in many applications and, on the other, it is one of a few classes of equations which can be solved in explicit form. In this book material of the monograph [2] of the authors on one-dimensional singular integral operators is widely used. This monograph appeared in 1973 in Russian and later in German translation [3]. In the final text version the authors included many addenda and changes which have in essence changed character, structure and contents of the book and have, in our opinion, made it more suitable for a wider range of readers. Only the case of singular integral operators with continuous coefficients on a closed contour is considered herein. The case of discontinuous coefficients and more general contours will be considered in the second volume. We are grateful to the editor Professor G. Heinig of the volume and to the translators Dr. B. Luderer and Dr. S. Roch, and to G. Lillack, who did the typing of the manuscript, for the work they have done on this volume. 269 pp. Englisch.

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Affine flag manifolds are infinite dimensional versions of familiar objects such as Graßmann varieties. The book features lecture notes, survey articles, and research notes - based on workshops held in Berlin, Essen, and Madrid - explaining the significance of these and related objects (such as double affine Hecke algebras and affine Springer fibers) in representation theory (e.g., the theory of symmetric polynomials), arithmetic geometry (e.g., the fundamental lemma in the Langlands program), and algebraic geometry (e.g., affine flag manifolds as parameter spaces for principal bundles). Novel aspects of the theory of principal bundles on algebraic varieties are also studied in the book. 304 pp. Englisch.

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The asymptotic behaviour, in particular 'stability' in some sense, is studied systematically for discrete and for continuous linear dynamical systems on Banach spaces. Of particular concern is convergence to an equilibrium with respect to various topologies. Parallels and differences between the discrete and the continuous situation are emphasised. 212 pp. Englisch.

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -den; daB er nieht allzu unglueklieh gewahlt ist, solI der Anhang darlegen. Dort wird gezeigt, daB dieser Begriff sehr veralIgemeinerungsfahig ist. DaB aueh heute noeh beaehtenswerte Weehselbeziehungen zwischen der darstellenden Geometrie und neueren Zweigen der geometrisehen Wissen sehaften bestehen, solI ebenfalIs der Anhang auseinandersetzen. Mit Hilfe von Begriffsbildungen der modernen Theorie der Gewebe werden namlich die ge laufigen Methoden der darstellenden Geometrie in neuem Licht gezeigt und stark veralIgemeinert. Von den Anwendungen habe ieh diejenigen Teile etwas ausfUhrlieher be handeIt, welche ungefahr den Stoff einer Spezialvorlesung ausmaehen, die ieh jeweils im Sommer an der ETH. haIten muB, namlieh die Grundlagen der Photogrammetrie und die sphiirische Geometrie. Umfangreiehere und selbstan dige Anwendungsgebiete wie die N omographie oder kinematische Geometrie sol len vielIeieht spater einmal dargestellt werden. Der Faehmann wird vielleieht einige ihm liebgewordene Einzelheiten ver missen. Er moge als Entsehuldigung annehmen, daB ieh einerseits naeh reif lieher Oberlegung nur die Teile weggelassen habe, die mir dem heutigen Stand der mathematisehen und teehnisehen Wissensehaften nieht mehr angemessen sehienen, und daB ieh andererseits den Preis des Buehes mogliehst niedrig haIten wollte. Was endlieh die Figuren anbetrifft, so habe ieh mieh bemuht, einfaeh zu bleiben und mit wenigen Linien auszukommen. Es ist namlieh fUr den Leser ein reeht unangenehmes Gesehaft, eine komplizierte Figur ent wirren zu mussen, bei deren Entstehung er nieht zugegen war und die nur den Zeichner freut. Den Herren Prof. Dr. C. BURRI von der ETH. und O. SCHLAPFER von der Oberrealsehule Zurich verdanke ieh einige Anregungen und Verbesserungen. 177 pp. Deutsch.

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -During the of Fall 1991, The Centre de Recerca Matematica, a research institute sponsored by the Institut d'Estudis Catalans, devoted a quarter to the study of stochastic analysis. Prominent workers in this field visited the Center from all over the world for periods ranging from a few days to several weeks. To take advantage of the presence in Barcelona of so many special ists in stochastic analysis, we organized a workshop on the subject in Sant Feliu de Guixols (Girona) that provided an opportunity for them to ex change information and ideas about their current work. Topics discussed included: Analysis on the Wiener space, Anticipating Stochastic Calculus and its Applications, Correlation Inequalities, Stochastic Flows, Reflected Semimartingales, and others. This volume contains a refereed selection of contributions from some of the participants in this workshop. We are deeply indebted to the authors of the articles for these exposi tions of their valuable research contributions. We also would like to thank all the referees for their helpful advice in making the volume a reflection of the dynamic interchange that characterized the workshop. The success of the Seminar was due essentially to the enthusiasm and stimulating discus sions of all the participants in an informal and pleasant atmosphere. To all of them our warm gratitude. 238 pp. Englisch.

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Linear differential equations with periodic coefficients constitute a well developed part of the theory of ordinary differential equations [17, 94, 156, 177, 178, 272, 389]. They arise in many physical and technical applications [177, 178, 272]. A new wave of interest in this subject has been stimulated during the last two decades by the development of the inverse scattering method for integration of nonlinear differential equations. This has led to significant progress in this traditional area [27, 71, 72, 111 119, 250, 276, 277, 284, 286, 287, 312, 313, 337, 349, 354, 392, 393, 403, 404]. At the same time, many theoretical and applied problems lead to periodic partial differential equations. We can mention, for instance, quantum mechanics [14, 18, 40, 54, 60, 91, 92, 107, 123, 157-160, 192, 193, 204, 315, 367, 412, 414, 415, 417], hydrodynamics [179, 180], elasticity theory [395], the theory of guided waves [87-89, 208, 300], homogenization theory [29, 41, 348], direct and inverse scattering [175, 206, 216, 314, 388, 406-408], parametric resonance theory [122, 178], and spectral theory and spectral geometry [103 105, 381, 382, 389]. There is a sjgnificant distinction between the cases of ordinary and partial differential periodic equations. The main tool of the theory of periodic ordinary differential equations is the so-called Floquet theory [17, 94, 120, 156, 177, 267, 272, 389]. Its central result is the following theorem (sometimes called Floquet-Lyapunov theorem) [120, 267]. 354 pp. Englisch.

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Der. vorliegende Band enthält eine Reihe von einführenden Vorlesungen, die von verschiedenen Autoren im Rahmen von zwei DMV-Seminaren zum Thema 'Algebraische Transjormationsgruppen und Invariantentheorie' gehalten wur den. Entsprechend der allgemeinen Zielsetzung der DMV-Seminare sollten sowohl grundlegende Techniken und Resultate vorgestellt als auch Einblicke in aktuelle Entwickl~ngen gegeben werden. Was die Grundlagen anbetrifft, so haben wir sie hier nicht in vollem Umfang widergegeben. Im Bedarfsfall mag der Leser unsere Bücher 'Geometrische Methoden in der Invariantentheorie'l und 'Invariant Theory'2 zu Rate ziehen, auf die sich die einführenden Vorträge stützten. Leider konnten auch nicht alle aktuellen Entwicklungen berücksichtigt werden, über die im Seminar berichtet wurde. Die Ziele der hier vorliegenden Beiträge, auf deren Inhalt wir in der Einführung ausführlicher eingehen werden, sind entsprechend unterschiedlicher Natur. Einige liefern Darstellungen bereits publizierter Theorien, wobei sie allerdings ein größeres Gewicht auf Motivation und die Ausführung von Beispie len legen, als dies in den Originalarbeiten möglich war. Andere leiten grundle gende Resultate auf neue 'reise her oder stellen sie aus anderer Sicht dar. Schließlich werden auch noch einzelne Einblicke in aktuelle Forschungsrichtun gen gegeben. Wir hoffen, daß durch diesen Band zahlreiche Resultate der Theorie der algebraischen Transformationsgruppen leichter zugänglich geworden sind, und daß der Leser mit ihm eine nützliche Basis für die Lektüre aktueller Forschungsarbeiten erhält. 214 pp. Deutsch.

Taschenbuch. Condición: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Schrödinger Equations and Diffusion Theory addresses the question 'What is the Schrödinger equation ' in terms of diffusion processes, and shows that the Schrödinger equation and diffusion equations in duality are equivalent. In turn, Schrödinger's conjecture of 1931 is solved. The theory of diffusion processes for the Schrödinger equation tell us that we must go further into the theory of systems of (infinitely) many interacting quantum (diffusion) particles.The method of relative entropy and the theory of transformations enable us to construct severely singular diffusion processes which appear to be equivalent to Schrödinger equations.The theory of large deviations and the propagation of chaos of interacting diffusion particles reveal the statistical mechanical nature of the Schrödinger equation, namely, quantum mechanics.The text is practically self-contained and requires only an elementary knowledge of probability theory at the graduate level.Springer Basel AG in Springer Science + Business Media, Heidelberger Platz 3, 14197 Berlin 340 pp. Englisch.

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Ten years have elapsed since the appearance of the first Volume and it is with great pleasure that the Editor is now able to present Volume 13. During these ten years various fields of drug research have undergone important, partly revolutionary, changes. A number of these have already been dealt with, so that the series PROGRESS IN DRUG RESEARCH contains a comprehensive review of a substantial part of our current knowledge. The Editor is particularly grateful for the opportunity of transmitting to those connected with the development of drugs the extensive knowledge of the Authors, who, without exception, are themselves actively engaged in research. Drug research is currently in a state of transformation: reconsideration in the light of the past and reorientation with a view to the future. To a large extent this is due to the tumultuous developments in the last 20 years, developments which are unparalleled in the history of medicine and the consequences of which cannot yet be completely evaluated. Unfortunately, however, the current situation is not devoid of its unpleasant and even tragic aspects, aspects which fall outside the research worker's sphere of influence. Those connected with drug research, be they in industry, in universities or in clinics, are aware of these problems, and, as a result of this awareness, are all the more in need of an aid which will assist them in ascertaining the current position and in fixing future goals. 413 pp. Englisch.

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Inhaltsangabe1. Smooth Muscle Myosin: Molecule Conformation, Filament Assembly and Associated Regulatory Enzymes.- 2. Actin and Thin-Filament-Associated Proteins in Smooth Muscle.- 3. Current Concepts on Mechanisms of Force Generation in Airways Smooth Muscle.- 4. Phosphoinositidase C, Inositol Polyphosphates and Force Generation of Airways Smooth Muscle.- 5. The Intracellular Calcium Store in Airways Smooth Muscle.- 6. Current Concepts on Mechanisms of Force Maintenance in Airways Smooth Muscle.- 7. Diglyceride, Protein Kinase C and Force Maintenance of Airways Smooth Muscle.- 8. Sources of Activator Calcium for Force Generation and Maintenance of Airways Smooth Muscle.- 9. G-Proteins in Airways Smooth Muscle.- 10. Cyclic AMP and the Control of Airways Smooth Muscle Tone.- 11. Myosin Dephosphorylation as a Mechanism of Relaxation of Airways Smooth Muscle.- 12. Cyclic GMP and the Control of Airways Smooth Muscle Tone.- 13. Cyclic Nucleotide Phosphodiesterases in Airways Smooth Muscle.- 14. Modulation of Agonist-Stimulated Phosphoinositide Turnover in Airways Smooth Muscle by Cyclic Nucleotide-Dependent and Independent Mechanisms.- 15. Airways Smooth Muscle Cells in Culture. 352 pp. Englisch.

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -'Elegantly written, with obvious appreciation for fine points of higher mathematics.most notable is [the] author's effort to weave classical probability theory into [a] quantum framework.' - The American Mathematical Monthly 'This is an excellent volume which will be a valuable companion both for those who are already active in the field and those who are new to it. Furthermore there are a large number of stimulating exercises scattered through the text which will be invaluable to students.' - Mathematical Reviews An Introduction to Quantum Stochastic Calculus aims to deepen our understanding of the dynamics of systems subject to the laws of chance both from the classical and the quantum points of view and stimulate further research in their unification. This is probably the first systematic attempt to weave classical probability theory into the quantum framework and provides a wealth of interesting features: The origin of Ito's correction formulae for Brownian motion and the Poisson process can be traced to communication relations or, equivalently, the uncertainty principle.Quantum stochastic interpretation enables the possibility of seeing new relationships between fermion and boson fields.Quantum dynamical semigroups as well as classical Markov semigroups are realized through unitary operator evolutions. The text is almost self-contained and requires only an elementary knowledge of operator theory and probability theory at the graduate level. 292 pp. Englisch.

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Angiotensin converting enzyme inhibitors (ACEI) represent the first class of antihypertensive agents that was designed and developed on the basis of a well-defined physiopathological axis of arterial hypertension, a vascular dis order that is now becoming one of the major causes of morbidity/mortality, not only in developed societies but also in the highly populated developing coun tries [1]. CAPTOPRIL, the prototype of the 'PRIL' family, which now comprises more than 40 molecule-species, was quite hazardous and the clinical develop ment almost failed when serious side-effects were reported in an alarmist fash ion in reputable scientific journals, such as the New England Journal of Medicine and Lancet. Squibb & Sons came very close to withdrawing CAPTOPRIL from clinical investigation [2]. However, after re-examination of the data obtained from different categories of patients and appropriate dose-adjustments, the clinical use of CAPTOPRIL turned out to be revolutionary. The prototype, as well as other members of the 'PRIL' family became the starting point for numerous basic and clinical research programs, focusing on the interactions of ACEI with the kinin, endothelin, and nitric oxide systems, and the contribution of the receptors for AT I, AT 2, bradykinin Bland B , ETA and ET B to the pharmacological actions 2 of the respective peptides. This research activity led to the development of new pharmacological agents, such as the angiotensin receptor antagonists and, more recently, the neutral endopeptidase inhibitors. In the near future, bradykinin receptor antagonists also will be available to modulate ACEI phar macological actions. 187 pp. Englisch.

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -LIST OF PARTICIPANTS 11 THERMOPHILIC HYDROLYTIC ENZYMES (PROTEINASES, AMYLASES) 17 Thermal Stability of Homologous Neutral Metalloendopeptidases in Thermo philic and Mesophilic Bacteria: Structural Considerations M. K. PANGBURN, P. L. LEVY, K. A. WALSH and H. NEURATH 19 The Structure and Stability of Thermolysin L. H. WEAVER, W. R. KESTER, K. F. TEN EYCK and B. W. MATTHEWS 31 Studies of the Inhibition of Thermolysin J. FEDER, N. AUFDERHEIDE and B. S. WILDI 41 Effect of EDTA on the Conformational Stability of Thermolysin A. FONTANA, E. BOCCU and F. M. VERONESE 55 Role of a Sulfhydryl Group in the Structure and Function of Alkaline Proteases from a Thermophilic Actinomycete K. MIZUSAWA and F. YOSHIDA 61 Partial Characterization of a Thermophilic Actinomycete Rennin S. LAXER, A. PINSKY and B. BARTOOV 67 Amylase Activity and Stability at High and Low Temperature Depending on Calcium and other Divalent Cations W. HEINEN and A. M. LAUWERS 77 Role of Calcium Ion in the Thermostability of a-Amylase Produced from Bacillus stearothermophilus K. YUTAN I 91 THERMOPHILIC DEHYDROGENASES 105 Thermophilic Glyceraldehyde-3-P Dehydrogenase R. E. AMELUNXEN and R. SINGLETON JR. 107 Glyceraldehyde 3-Phosphate Dehydrogenase from an Extreme Thermophile, Thermus aquaticus 121 J. D. HOCKING and J. I. HARRIS Thermal Properties of Glyceraldehyde 3-Phosphate Dehydrogenase from Escherichia coli A. FONTANA, C. GRANDI, E. BOCCU and F. M. VERONESE 135 Comparative Conformational Properties of Thermophilic and Mesophilic 6-Phosphogluconate Dehydrogenase F. M. VERONESE, C. GRANDI, E. BOCCU and A. 445 pp. Englisch.

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This volume features a collection of 13 peer-reviewed contributions consisting of expository/survey articles and research papers by 24 authors. Many of theses contributions were presented at the International Conference on Ring and Module Theory held at Hacettepe University in Ankara, Turkey, from August 18 to 22, 2008.The selected contributions examine wide-ranging and cutting-edge developments in various areas of algebra including ring theory, module theory, Hopf algebras, and commutative algebra. The survey articles are written by well-known experts in their respective areas and provide an overview which is useful for researchers in the area as well as those looking for new or related fields to investigate. The research papers give a taste of current research. The variety of topics will be of interest to both graduate students and researchers. 208 pp. Englisch.

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Paul Richard Halmos, who lived a life of unbounded devotion to mathematics and to the mathematical community, died at the age of 90 on October 2, 2006. This volume is a memorial to Paul by operator theorists he inspired. Paul'sinitial research,beginning with his 1938Ph.D. thesis at the University of Illinois under Joseph Doob, was in probability, ergodic theory, and measure theory. A shift occurred in the 1950s when Paul's interest in foundations led him to invent a subject he termed algebraic logic, resulting in a succession of papers on that subject appearing between 1954 and 1961, and the book Algebraic Logic, published in 1962. Paul's rst two papers in pure operator theory appeared in 1950. After 1960 Paul's research focused on Hilbert space operators, a subject he viewed as enc- passing nite-dimensional linear algebra. Beyond his research, Paul contributed to mathematics and to its community in manifold ways: as a renowned expositor, as an innovative teacher, as a tireless editor, and through unstinting service to the American Mathematical Society and to the Mathematical Association of America. Much of Paul's in uence owed at a personal level. Paul had a genuine, uncalculating interest in people; he developed an enormous number of friendships over the years, both with mathematicians and with nonmathematicians. Many of his mathematical friends, including the editors ofthisvolume,whileabsorbingabundantquantitiesofmathematicsatPaul'sknee, learned from his advice and his example what it means to be a mathematician. 372 pp. Englisch.

Taschenbuch. Condición: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Since the early 1960s, the mathematical theory of variational inequalities has been under rapid development, based on complex analysis and strongly influenced by 'real-life' application. Many, but of course not all, moving free (Le. , a priori un known) boundary problems originating from engineering and economic applica tions can directly, or after a transformation, be formulated as variational inequal ities. In this work we investigate an evolutionary variational inequality with a memory term which is, as a fixed domain formulation, the result of the application of such a transformation to a degenerate moving free boundary problem. This study includes mathematical modelling, existence, uniqueness and regularity results, numerical analysis of finite element and finite volume approximations, as well as numerical simulation results for applications in polymer processing. Essential parts of these research notes were developed during my work at the Chair of Applied Mathematics (LAM) of the Technical University Munich. I would like to express my sincerest gratitude to K. -H. Hoffmann, the head of this chair and the present scientific director of the Center of Advanced European Studies and Research (caesar), for his encouragement and support. With this work I am fol lowing a general concept of Applied Mathematics to which he directed my interest and which, based on application problems, comprises mathematical modelling, mathematical and numerical analysis, computational aspects and visualization of simulation results.Springer Basel AG in Springer Science + Business Media, Heidelberger Platz 3, 14197 Berlin 308 pp. Englisch.