springer dez 1975 (117 risultati)

Buch. Condizione: Neu. Neuware - It is the purpose of this book to present a concise and sufficiently detailed de scription of the present state and possibilities of calculating chemical equilibria of gas mixtures. It is based on a book by one of the authors, published in Czech by the Publishing House Academia in Prague. The rapid development of the topic during the two years since publication of the Czech edition has made it necessary to revise practically all the sections in order to bring them up to the present level of know ledge. One reason for writing this book was the practical requirement of contemporary industry, where a rational utilization of equilibrium composition calculations may provide valuable information concerning processes under study in all stages of their implementation. A second reason was the need of a text-book for studying this part of chemical thermodynamics in the scope as taught at the Institute of Chemical Technology, Prague. These two basic motives determine the overall structure of the book, as well as the proportions and arrangement of the chapters. The book includes fundamental thermodynamic concepts as well as the mathematical apparatus needed to solve the problems involved, care being taken that the discussion should always l!!ad to a practical procedure of performing equilibrium calculations in gas-phase systems of any degree of complexity whatever. Knowledge of chemical thermodynamics on the level of a fundamental university course is assumed.

Buch. Condizione: Neu. Neuware - Organic chemistry is constantly concerned with effecting reactions at a particular centre in a complex molecule, and if possible with a high and predictable level of stereoselectivity. In the light of much accumulated ex perience within organic chemistry it is usually possible to assess the likeli hood of alternative reaction pathways at least qualitatively. However, well based expectations can be falsified, and the experiments directed to the synthesis of vitamin B12 which led to Woodward's recognition of orbital symmetry control in organic chemistry are an instructive example. Our limi tations in this respect are very much accentuated in the case of hetero geneous reactions, which present additional problems, and except for very well studied instances, heterogeneous catalysis has remained a relatively empirical area of chemistry. Knowledge in this area has, however, been greatly improved by the development of transition metal complexes which replicate the catalytic properties of the metals, and are effective in a homo geneous reaction system. This development has advanced our understanding of catalysis by making it possible to interpret reactions in strictly molecular terms. In addition, these homogeneously active complexes are frequently more selective than their heterogeneous metallic counterparts either in discriminating between different functional centres in a molecule or in of fering better stereoselectivity. Homogeneous catalysts have now been devised for a number of organic chemical reactions, including hydrogenation, carbonylation, polymerisa tion, and isomerisation and dismutation of alkenes.

Buch. Condizione: Neu. Neuware - To STUDY the philosophy of science has always been a complex task, reaching to the methods and achievements of the sciences, to their histories and their contexts, and to their human implications. Sometimes favored by their social environment, sometimes dissenting from their Zeitgeist, the scientists have taken varying roles in the social spectrum, allied with differing interests, classes, powers, religions, evaluative outlooks. Philosophers should be interested as much in the changing social situations of science and of scientists as in the changing empirical findings and explanatory conceptions; recognition that rationality, experience, and inquiry have a history is no longer novel. Moreover the historical development of scientific perceptions of nature is linked-whether loosely or tightly--by the development of perceptions of science itself. Percep tions of science are located not only in the self-awareness of scientists but also in the critical awareness of their fellow human beings. No doubt some friends or critics are more articulate than others, but the context for science has not been bland or neutral. Plaything, weapon, savior, hireling, magician, devil, priest, the stereotypes of science and scientist are neither the simple result of plain ignorance nor the obvious reflection of some successes and some failures of the scientific enterprise. Public perceptions of science have great importance for understanding both the public in society and the sciences at the stage per ceived.

Taschenbuch. Condizione: Neu. Neuware - In May of 1973 we organized an international research colloquium on foundations of probability, statistics, and statistical theories of science at the University of Western Ontario. During the past four decades there have been striking formal advances in our understanding of logic, semantics and algebraic structure in probabilistic and statistical theories. These advances, which include the development of the relations between semantics and metamathematics, between logics and algebras and the algebraic-geometrical foundations of statistical theories (especially in the sciences), have led to striking new insights into the formal and conceptual structure of probability and statistical theory and their scientific applications in the form of scientific theory. The foundations of statistics are in a state of profound conflict. Fisher's objections to some aspects of Neyman-Pearson statistics have long been well known. More recently the emergence of Baysian statistics as a radical alternative to standard views has made the conflict especially acute. In recent years the response of many practising statisticians to the conflict has been an eclectic approach to statistical inference. Many good statisticians have developed a kind of wisdom which enables them to know which problems are most appropriately handled by each of the methods available. The search for principles which would explain why each of the methods works where it does and fails where it does offers a fruitful approach to the controversy over foundations.

Buch. Condizione: Neu. Neuware.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Characters of wreath products.- An application to representation theory: Symmetrization of inner tensor products of representations.- An application to combinatorics: The theory of enumeration under group action. 188 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The equivariant K¿nneth theorem in K-theorem.- Dyer-Lashof operations in K-theory. 304 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -On recursively saturated models of arithmetic.- A note on existentially complete division rings.- Ideals of integers in nonstandard number fields.- Categories of local functors.- Impredicativity of the existence of the largest divisible subgroup of an Abelian p-group.- Elementary equivalence classes of generic structures and existentially complete structures.- The number of equivalence classes of existentially complete structures.- Finite forcing and generic filters in arithmetic.- Dense embeddings I: A theorem of Robinson in a general setting.- New facts about Hilbert's seventeenth problem.- Nonstandard aspects of Hilbert's irreducibility theorem.- Projective model theory and coforcing.- On algebraic curves over commutative regular rings.- Existence of rigid-like families of Abelian p-groups.- The complexity of Tf and omitting types in FT.- Model-completeness and skolem expansions. 480 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -An observation on the product of Silver's forcing.- Recursively unsolvable algorithmic problems and related questions reexamined.- Lectures on large cardinal axioms.- Indescribability properties and small large cardinals.- Marginalia to a theorem of Silver.- Computation theories: An axiomatic approach to recursion on general structures.- Closed models and hulls of theories.- Axioms of choice in Morse-Kelley class theory.- First-order logic and its extensions.- Set theory in infinitary languages.- Sur la m¿ode en histoire de la logioue.- The model theory of local fields.- Quantifier elimination.- Intensional semantics for natural language.- On extendability of models of ZF set theory to the models of Kelley-Morse theory of classes.- Many-valued algorithmic logic.- The least 2 1 and 2 1 reflecting ordinals.- Data types as lattices. 664 pp. Englisch, Französisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Complex structures on vector spaces.- Complex manifolds.- Vectors and tensors on a complex manifold.- Almost complex manifolds.- Hermitian and Kählerian manifolds.- Review of general relativity.- Structures on spacetime manifolds.- Kählerian spacetimes.- Complex transformations.- Twistor theory and heaven.- Discussion. 380 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Experimental results.- Theories on scaling and its violation.- Theories on the new resonances.- Conclusion. 260 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -There is something fascinating about science. One gets such wholesale returns of conjecture out of such a trifling investment of fact. Mark Twain The recent explosion in ou. r knowledge of basis physiologic processes, molecular biology, and genetic regulatory mech anisms has resulted, in large measure, from a single concep tual advance: the realization that, at the molecular level, evolutionarily divergent organisms are more similar than different. Thus, in Escherichia coli and Homo sapiens, the enzymatic pathways for the utilization of galactose and glu cose are the same, although more than a single sequence of enzymatic reactions can lead to the utilization of either sugar. Also, extensive studies have revealed the essential of the genetic code, the mechanism of decxy universality ribonucleic acid (DNA) repli~ation, and the processes by which genetic information is transcribed to ribonucleic acid (RNA) and RNA is translated into protein. A detailed com parative examination of anyone area of biologic interest, of course, reveals differences among phylogenetically distinct organisms. In prokaryotic organisms protein synthesis is initiated with N-formyl methionyl-transfer RNA (tRNA), whereas methionyl tRNA serves this function in the cyto plasm of the eukaryote. Mechanistic differences may have evolved to accommodate the differing degrees of com plexity of cellular construction or to coordinate functions of differentiated cells in a multicellular organism. Yet, we must realize that the basic, life-endowing molecular pro cesses had to exist prior to extensive evolutionary diverg ence-before the appearance of two distinct cell types. 144 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The glycogen content of normal mammalian CNS is small when compared with that of some other mammalian tissues such as liver and muscle. Nevertheless, this glycogen content normally comprises at least one quarter of its total reserve of energy, the rest being adenosine triphosphate (ATP), phosphocreatine and glucose. Since this glycogen undergoes a turnover 50-100 times that of brain lipids, and exceeds by several orders of magnitude that of liver glycogen, it most likely plays a dynamic role in the metabolism of brain, Gatfield et al. (1966), Prasannan and Subrahmanyam (1968b), Brunner et al. (1971), Edwards and Rogers (1972) and Watanabe and Passonneau (1973). Glycogen also has an unequal distribution in the normal mammalian brain and spinal cord (Shimizu and Kumamoto, 1952; Shimizu and Okada, 1957; Friede, 1966; Shanthaveerappa et al. , 1966; Ibrahim etal. , 1970a), and it is possible that areas showing more glycogen 'are inherently vulnerable and that their extra glycogen is an added protective mechanism' (Ibrahim, 1972). However, this is probably not the only explanation for the unequal distribution of glycogen since it is suggested for instance that neuronal glycogen may be normally impli cated in the process of synaptic transmission (Shanthaveerappa et al. , 1966; Drummond and Bellward, 1970) and that retinal glycogen plays a role in the normal dark-light adaptation sequence (Shimizu and Maeda, 1953). Also, a wide variety of physiological, pathological and experimental conditions leads to a common response in the CNS, namely, accumulation of glycogen. 92 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -1. 1 Historical development of molecular virology of effort on a limited number of phages, Viruses have occupied a central position in notably the Escherichia coli phages T2 and T4. molecular biology ever since its development as At the same time Lwoff and his colleagues were an independent discipline. Indeed, molecular studying phage A, a temperate phage of E. coli, biology itselflargely developed out of the work which was to lead to equally fundamental pioneer studies of Delbriick, Luria and Hershey, observations on the regulation of macro who realized, in the late 1930's, that bacterial molecular synthesis. viruses (bacteriophages, often abbreviated to The study of animal and plant viruses has its phages) had properties which made them origins in the latter half of the 19th century uniquely suitable as a model system for an and was largely initiated by workers in medical, attack on one of the then outstanding problems veterinary and agricultural disciplines. Many of of biology, the definition of the gene in their practical successes owe little to molecular physical and chemical terms. The favourable biology, stemming instead from those properties of these viruses include the rapidity approaches successful in combating other of their growth, their ease of assay, and the parasites, such as vector control and the availability of easily scored genetic markers. breeding of resistant varieties of plants. 68 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Each chapter in this book deals with a single mathematical topic, which ideally should form the basis of a single lecture. The chapter has been designed as a mixture of the following ingredients: -(i) Illustrative examples and notes for the student's pre-lecture reading. (ii) Class discussion exercises for study in a lecture or seminar. (iii) Graded problems for assignment work. Contents 1 Sets, functions page 11 2 Limits and continuity 17 3 The exponential and related functions 25 4 Inverse functions 30 5 Differentiation 35 6 Differentiation of implicit functions 44 7 Maxima and minima 50 8 Curve sketching 54 9 Expansion in series 61 10 Newton's method 67 11 Area and integration 72 12 Standard integrals 80 13 Applications of the fundamental theorem 87 14 Substitution in integrals 94 15 Use of partial fractions 100 16 Integration by parts 106 Answers to problems 110 Index 116 1 Sets, Functions A set is a collection of distinct objects. The objects be longing to a set are the elements (or members) of the set. Although the definition of a set given here refers to objects, we shall in fact take objects to be numbers throughout this book, i.e. we are concerned with sets of numbers. Illustrative Example 1: Set Notation We give straight away some examples of sets in set notation and explain the meaning in each case. 124 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -One Life, Background and Views.- I. The Symbol and the Man.- II. Moral Lessons in Aeschylean Drama.- III. Tim¿nd Time.- Two The Oresteia.- IV. Agamemnon.- V. Crime, Punishment and Judgment.- Three The Rhythm of Morality.- VI. Prometheus Bound.- VII. The Danaid Trilogy.- VIII. Plays with odd endings: Persians and Seven Against Thebes.- References. 224 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Characters of wreath products.- An application to representation theory: Symmetrization of inner tensor products of representations.- An application to combinatorics: The theory of enumeration under group action.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 188 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The equivariant Künneth theorem in K-theorem.- Dyer-Lashof operations in K-theory.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 304 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Group Technology (GT) as a manufacturing concept has gained steady interest within the machine building industry all over the world. Originally it was used more or less only in the so-called parts family manufacturing concept. With growing opportunities for using the computer in the design process, operating planning and layout planning, the potential advantages became more and more obvious. In order to implement GT successfully and with a view to improving the overall economic situation of a production company, it is necessary to consider all aspects of the com plete manufacturing system. Experience has shown, that in the first stage a general basis has to be formed. This is done by a clear and practical definition of three GT manufacturing systems, the devel opment of a set of classification systems for work pieces, working operations and man ufacturing equipment, and in building a data bank from which a data basis for the GT planning process can be evaluated. A second stage of implementation then considers the particular aspects of GT. These are, firstly, a concept for layout and investment planning based on a representative parts spectrum; secondly, for application of the GT-idea in the design process three similar types of parts are to be developed as a logical supplement to the standard and recurring parts practice; thirdly, a three stage process planning and work measurement system can be developed for the so defined spectrum of similar parts. 176 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The following pages are meant for those who wish to use thyristors. The details of the physics of semiconductor materials or the design of thyristors themselves are unnecessary here but a general description of the device may help to avoid pitfalls during electric circuit design. Thyristor is the internationally recognized name for a particular semi conductor device. The name is derived from the Greek, the first part meaning switch and the second part an association with the transistor family. It has a trade name, viz. SCR (silicon controlled rectifier) and it got this name principally because it is a silicon device and it is used as a rectifier which can be controlled. As a controlled switch it forms a group together with the electromagnetic relay, the thyratron and the mercury arc rectifier. The advantages and disadvantages of the thyristor become apparent in the process of describing the device and its range of application. However, the present general interest, development and use of the thyristor, indicates that for many cases its many advantages make it superior to other devices. Control of rotating electric machines is a major interest of the author so that in this book the applications of the thyristor are towards this end. Thyristors are used so much in connection with the control of machines that it is worthwhile to go into some details of both the electric drive to be controlled and the possible thyristor control units. 236 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The philosophy of biology should move to the center of the philosophy of science - a place it has not been accorded since the time of Mach. Physics was the paradigm of science, and its shadow falls across con temporary philosophy of biology as well, in a variety of contexts: reduction, organization and system, biochemical mechanism, and the models of law and explanation which derive from the Duhem-Popper Hempel tradition. This volume, we think, offers ample evidence of how good contempo rary work in the philosophical understanding of biology has become. Marjorie Grene and Everett Mendelsohn aptly combine a deep philo sophical appreciation of conceptual issues in biology with an historical understanding of the radical changes in the science of biology since the 19th century. In this book, they present essays which probe such historical and methodological questions as reducibility, levels of organization, function and teleology, and the range of issues emerging from evolution ary theory and the species problem. In conjunction with Professor Grene's collection of essays on the philosophy of biology, The Under standing of Nature (Boston Studies in the Philosophy of Science, Vol. XXIII) and the occasional essays on these topics which we have published in other volumes (listed below), this volume contributes to bringing biology to the center of philosophical attention. Everett Mendelsohn, 'Explanation in Nineteenth Century Biology' (Boston Studies, Vol. II, 1965). David Hawkins, 'Taxonomy and Information', (Boston Studies, Vol. III, 1967). 476 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Syntheses des spheres pour l'algebre de Sobolev.- Quelques theoremes de convergence pour l'analyse harmonique de su (2).- Representations irreductibles des groupes semi-simples complexes.- Initiation a la theorie des groupes moyennables.- Marches aleatoires sur le dual de su(2).- Moyennabilite et normes d'operateurs de convolution.- Semi-groupes de feller invariants sur les espaces homogenes non moyennables.- Noyaux spheriques sur un hyperboloide a une nappe.- Distributions coniques et representations associees a SOo(1,q).- Formule de Kirillov pour les groupes de Lie semi-simples compacts.- Analyse harmonique dans certains systemes de coxeter et de tits.- Integrales d'entrelacement pour GL(n,k) o¿ k est un corps p-Adique.- Les transformees de fourier des distributions de type positif sur SL(2,R) et la formule des traces.- Marches aleatoires sur les groupes d'Heisenberg.- Distributions bi-invariantes par SLn(k).- Distributions invariantes par le groupe orthogonal.- Apercu de la theorie des hypergroupes.- Formule de selberg et formes d'espaces hyperboliques compactes.- Fonctions de Jacobi et representations des groupes de Lie. 720 pp. Französisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The following pages are meant for those who wish to use thyristors. The details of the physics of semiconductor materials or the design of thyristors themselves are unnecessary here but a general description of the device may help to avoid pitfalls during electric circuit design. Thyristor is the internationally recognized name for a particular semi conductor device. The name is derived from the Greek, the first part meaning switch and the second part an association with the transistor family. It has a trade name, viz. SCR (silicon controlled rectifier) and it got this name principally because it is a silicon device and it is used as a rectifier which can be controlled. As a controlled switch it forms a group together with the electromagnetic relay, the thyratron and the mercury arc rectifier. The advantages and disadvantages of the thyristor become apparent in the process of describing the device and its range of application. However, the present general interest, development and useof the thyristor, indicates that for many cases its many advantages make it superior to other devices. Control of rotating electric machines is a major interest of the author so that in this book the applications of the thyristor are towards this end. Thyristors are used so much in connection with the control of machines that it is worthwhile to go into some details of both the electric drive to be controlled and the possible thyristor control units.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 236 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -1. 1 Historical development of molecular virology of effort on a limited number of phages, Viruses have occupied a central position in notably the Escherichia coli phages T2 and T4. molecular biology ever since its development as At the same time Lwoff and his colleagues were an independent discipline. Indeed, molecular studying phage A, a temperate phage of E. coli, biology itselflargely developed out of the work which was to lead to equally fundamental pioneer studies of Delbriick, Luria and Hershey, observations on the regulation of macro who realized, in the late 1930's, that bacterial molecular synthesis. viruses (bacteriophages, often abbreviated to The study of animal and plant viruses has its phages) had properties which made them origins in the latter half of the 19th century uniquely suitable as a model system for an and was largely initiated by workers in medical, attack on one of the then outstanding problems veterinary and agricultural disciplines. Many of of biology, the definition of the gene in their practical successes owe little to molecular physical and chemical terms. The favourable biology, stemming instead from those properties of these viruses include the rapidity approaches successful in combating other of their growth, their ease of assay, and the parasites, such as vector control and the availability of easily scored genetic markers. breeding of resistant varieties of plants.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 68 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -1 Introduction: Cell Structure and Function.- 2 Constituents of Biological Membranes.- Membrane isolation.- Membrane composition.- Membrane lipids.- Membrane proteins.- 3 Structure of Membranes and Serum Lipoprotein Complexes.- Soap molecules in aqueous solution.- Biological membranes.- Serum lipoprotein complexes.- Fluidity of membrane constituents.- Membrane action of anesthetics.- 4 Biological Consequences of Membrane Fluidity and Fusion.- Membrane biogenesis.- Intercellular junction formation.- Myogenesis.- Phagocytosis.- Secretion.- 5 Transmembrane Solute Transport Mechanisms.- Ion-transporting antibiotics.- Group translocation-the bacterial phosphotransferase system.- Group translocation-intestinal disaccharidases.- Active transport mechanisms in intestinal epithelial cells.- Energy interconversion and active transport in bacteria.- 6 Sensory Perception I: Chemoreception.- Bacterial chemoreception.- Chemotactic responses of solitary eukaryotic cells.- The chemical regulation of insect behavior.- The chemical senses of mammals.- 7 Sensory Perception II: Transmission Mechanisms.- The resting membrane potential and action potentials.- Excitability-inducing material.- Ion-conducting channels in excitable membranes.- Bioelectric control of ciliary activity in Paramecium.- Photoreception in the rod cell of the mammalian eye.- Bacterial photoreception and transmission.- 8 Hormonal Regulation of Cellular Metabolism.- The insulin receptor.- Possible mechanisms of hormone regulation.- Regulation of bacterial metabolism.- Regulation of cellular cyclic AMP levels.- 9 Cell Recognition.- Adhesion of bacteriophage to bacterial hosts.- Heterotypic adhesion-sexual agglutination in yeast.- Homotypic adhesion-sponge aggregation.- Animal cell adhesion and malignancy.- 10 Roleof the Plasma Membrane in Growth Regulation and Neoplasia.- Growth of normal and transformed animal cells.- Positive growth control.- Negative growth control.- Changes in membrane structure and function associated with transformation.- Microbial systems for studying the molecular basis of neoplastic transformation.- Mammalian growth regulation and membrane biology.- Index 125.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 144 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Each chapter in this book deals with a single mathematical topic, which ideally should form the basis of a single lecture. The chapter has been designed as a mixture of the following ingredients: -(i) Illustrative examples and notes for the student's pre-lecture reading. (ii) Class discussion exercises for study in a lecture or seminar. (iii) Graded problems for assignment work. Contents 1 Sets, functions page 11 2 Limits and continuity 17 3 The exponential and related functions 25 4 Inverse functions 30 5 Differentiation 35 6 Differentiation of implicit functions 44 7 Maxima and minima 50 8 Curve sketching 54 9 Expansion in series 61 10 Newton's method 67 11 Area and integration 72 12 Standard integrals 80 13 Applications of the fundamental theorem 87 14 Substitution in integrals 94 15 Use of partial fractions 100 16 Integration by parts 106 Answers to problems 110 Index 116 1 Sets, Functions A set is a collection of distinct objects. The objects be longing to a set are the elements (or members) of the set. Although the definition of a set given here refers to objects, we shall in fact take objects to be numbers throughout this book, i.e. we are concerned with sets of numbers. Illustrative Example 1: Set Notation We give straight away some examples of sets in set notation and explain the meaning in each case.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 124 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -On recursively saturated models of arithmetic.- A note on existentially complete division rings.- Ideals of integers in nonstandard number fields.- Categories of local functors.- Impredicativity of the existence of the largest divisible subgroup of an Abelian p-group.- Elementary equivalence classes of generic structures and existentially complete structures.- The number of equivalence classes of existentially complete structures.- Finite forcing and generic filters in arithmetic.- Dense embeddings I: A theorem of Robinson in a general setting.- New facts about Hilbert's seventeenth problem.- Nonstandard aspects of Hilbert's irreducibility theorem.- Projective model theory and coforcing.- On algebraic curves over commutative regular rings.- Existence of rigid-like families of Abelian p-groups.- The complexity of Tf and omitting types in FT.- Model-completeness and skolem expansions.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 480 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -An observation on the product of Silver's forcing.- Recursively unsolvable algorithmic problems and related questions reexamined.- Lectures on large cardinal axioms.- Indescribability properties and small large cardinals.- Marginalia to a theorem of Silver.- Computation theories: An axiomatic approach to recursion on general structures.- Closed models and hulls of theories.- Axioms of choice in Morse-Kelley class theory.- First-order logic and its extensions.- Set theory in infinitary languages.- Sur la m¿ode en histoire de la logioue.- The model theory of local fields.- Quantifier elimination.- Intensional semantics for natural language.- On extendability of models of ZF set theory to the models of Kelley-Morse theory of classes.- Many-valued algorithmic logic.- The least 2 1 and 2 1 reflecting ordinals.- Data types as lattices.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 664 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Complex structures on vector spaces.- Complex manifolds.- Vectors and tensors on a complex manifold.- Almost complex manifolds.- Hermitian and Kählerian manifolds.- Review of general relativity.- Structures on spacetime manifolds.- Kählerian spacetimes.- Complex transformations.- Twistor theory and heaven.- Discussion.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 380 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Experimental results.- Theories on scaling and its violation.- Theories on the new resonances.- Conclusion.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 260 pp. Englisch.