Springer nov 1977 (72 risultati)

Taschenbuch. Condizione: Neu. Neuware.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Four famous problems.- What is set theory .- The axiom of constructibility.- Applications of V=L in mathematics.- A problem in measure theory. 108 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Functional analytic preliminaries.- Linear differential operators and the general classification theory of deficiency indices.- Second order limit-point, limit-circle conditions.- Higher order limit-point criteria.- The deficiency index problem for polynomials in symmetric differential expressions.- Applications of perturbation theory.- Conditions on the coefficients for all powers to be limit-point. 120 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Hilbert space background ¿ Small eigen values.- The fourier transform theorem.- The fourier series theorem.- Hilbert space theory ¿ Large eigen values.- The fourier series and fourier transform theorems. 152 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Invariant subspaces.- The general spectral decomposition.- Asymptotic spectral decompositions.- Decomposable operators. 132 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Moduli theory of algebraic varieties and classification theory of compact complex spaces.- Moduli spaces for polarized algebraic varieties.- Group quotients in the category of analytic spaces and the category of algebraic spaces.- Applications of the quotient theorems to moduli of algebraic varieties.- Quotients for affine schemes by reductive algebraic groups.- Quotients in the category of schemes.- Mumford's construction of the moduli variety for curves and polarized abelian varieties. Other applications of Mumford's quotient theory.- Other methods of treating moduli problems. Artin's method of algebraic stacks. Griffiths's method of period maps.- Compactification of moduli spaces.- Fine moduli spaces. The universal families for stable curves with level n-structure.- Applications of moduli theory to fibre spaces and the additivity formula for the Kodaira dimension of fibre spaces. Open problems. 196 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Constructible semi-lattices of degrees of constructibility.- Refining systems on Boolean algebras.- The Lindenbaum-algebra of the theory of well-orders and Abelian groups with the quantifier Q .- Extendability of structures as infinitary property.- A reduction of the theory of types.- Random forcing.- Topological problems in alternative set theory.- On the Baire property of Boolean algebras.- The relation between ¿ procedures and the infinitely small in nonstandard methods.- Structures ¿ saturee.- On the inhomogenity of the set of P(m)-points of \*.- On the projective class of the continuum hypothesis.- A survey of finite-type Recursion.- Initial segments of models of Peano's axioms.- On the rules of proof generated by hierarchies.- On cardinal numbers in Quine's New Foundations.- The theory of the class HOD.- Construction of nice trees.- Differential calculus in the alternative set theory.- The consistency of the theory ZF+L1 HOD.- On the decidability of the theory of linear orderings in the language L(Q1).- On the theories of end-extensions of models of arithmetic.- Some properties of filters.- More constructively about the constructibility. 368 pp. Englisch, Französisch. …

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Subgroup theorems and graphs.- Counting unlabeled acyclic digraphs.- Golay sequences.- The knotted hexagon.- On skew room squares.- Some new constructions for orthogonal designs using circulants.- A note on asymptotic existence results for orthogonal designs.- The spectrum of a graph.- Latin squares composed of four disjoint subsquares.- The semi-stability of lexicographic products.- On rings of circuits in planar graphs.- Sum-free sets in loops.- Groups with stable graphs.- A problem in the design of electrical circuits, a generalized subadditive inequality and the recurrence relation j(n,m)=j([n/2],m)+j([n+1/2],m)+j(n,m¿1).- Orthogonal designs in order 24.- A schr¿der triangle: Three combinatorial problems.- A combinatorial approach to map theory.- On quasi-multiple designs.- A generalisation of the binomial coefficients. 220 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 Subject Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 Author Index. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 . . . . . . . . . . . 6 Introduction Chondrification of the somitic mesoderm producing the primordia of the vertebrae has been a favourite topic of investigation by those interested in understanding the me chanisms underlying development and differentiation. Study of this tissue involves the investigation of cell proliferation, migration and cytodifferentiation, synthesis of extra cellular matricial products, inductive tissue interactions, and tissue morphogenesi- some of the major unsolved problems of modern developmental biology. The topic is a large one and various aspects have been reviewed in the past, notably by Holtzer (1959; 1961), Lash (1963a), Strudel (1967), Lash (1968a, c), Holtzer (1968), Holtzer and Abbott (1968), Holtzer and Mayne (1973) and Levitt and Dorfman (1974). Feel ing that the time was appropriate for a overview of the whole field of somitic chondro genesis, I have prepared the present monograph. It covers the development of experi mental studies from the initial grafting of somites to avian chorio-allantoic membranes in the 1920's, through the extirpation experiments of the 1940's, the culturing of the 1950's and the search for pure inducers, to the refocussing of attention on the environ ment and matrix procucts which is dominating the studies of the 1970's. Many of the studies have utilized the embryonic chick as the experimental animal. 56 pp. Englisch. …

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Inhaltsangabe1. Morphology.- 1.1 Segmentation: external.- 1.2 Chaetotaxy.- 1.3 Genital and other apertures.- 1.4 The clitellum and associated structures.- 1.5 Pigmentation.- 1.6 The body wall.- 1.7 The coelom.- 1.8 The alimentary canal.- 1.9 The vascular system.- 1.10 The respiratory system.- 1.11 The excretory system.- 1.12 The nervous system.- 1.13 The reproductive system.- 2. Taxonomy.- 2.1 Systematic affinities and descent.- 2.2 Families, genera and species.- 2.2.1 Moniligastridae.- 2.2.2 Megascolecidae.- 2.2.3 Ocnerodrilidae.- 2.2.4 Acanthodrilidae.- 2.2.5 Octochaetidae.- 2.2.6 Eudrilidae.- 2.2.7 Glossoscolecidae.- 2.2.8 Sparganophilidae.- 2.2.9 Microchaetidae.- 2.2.10 Hormogastridae.- 2.2.11 Criodrilidae.- 2.2.12 Lumbricidae.- 2.3 Geographical distribution.- 3. Biology.- 3.1 Life cycles.- 3.2 Reproduction.- 3.2.1 Spermatogenesis.- 3.2.2 Oogenesis.- 3.2.3 Copulation and fertilization.- 3.3 Quiescence, diapause and aestivation.- 3.4 Growth.- 3.5 Behaviour.- 4. Physiology.- 4.1 Respiration.- 4.2 Digestion.- 4.3 Excretion.- 4.4 Circulation.- 4.5 Nervous system.- 4.5.1 General.- 4.5.2 Light reactions.- 4.5.3 Chemoreception.- 4.5.4 Thigmotactic reactions.- 4.5.5 Responses to electrical stimuli.- 4.6 Water relationships.- 4.7 Locomotion and peristalsis.- 4.8 Regeneration.- 4.9 Transplantation.- 5. Ecology.- 5.1 Estimation of populations.- 5.1.1 Handsorting.- 5.1.2 Soil washing.- 5.1.3 Electrical methods.- 5.1.4 Chemical methods.- 5.1.5 Heat extraction.- 5.1.6 Vibration methods.- 5.1.7 Comparisons of methods.- 5.1.8 Number and size of samples.- 5.2 Size of populations.- 5.3 Population structure.- 5.4 Population distributions.- 5.4.1 Horizontal distributions.- 5.4.2 Vertical distributions.- 5.5 Seasonal populations and activity.- 5.6 Burrowing and casting.- 5.7 Species associations.- 5.8 Predators and parasites.- 5.9 Effect of environmental factors.- 5.9.1 pH.- 5.9.2 Moisture.- 5.9.3 Temperature.- 5.9.4 Aeration and carbon dioxide.- 5.9.5 Organic matter.- 5.9.6 Soil type.- 5.9.7 Food supply.- 6. The role of earthworms in organic matter cycles.- 6.1 Fragmentation and breakdown.- 6.2 Consumption, turnover and humification.- 6.3 Nitrogen mineralization.- 6.4 Effects on the C:N ratio.- 6.5 Effect on available mineral nutrients.- 7. Earthworms and micro-organisms.- 7.1 Effect of earthworms on number of microorganisms.- 7.2 Effects of earthworms on dispersal of microorganisms.- 7.3 Stimulation of microbial decomposition.- 8. Earthworms and soil fertility.- 8.1 Effects of earthworms on soil structure.- 8.1.1 Breakdown of soil particles.- 8.1.2 Turnover of soil.- 8.1.3 Formation of aggregates.- 8.1.4 Aeration, porosity and drainage.- 8.2 Earthworms as indicators of soil type.- 8.3 Effect of earthworms on crop yield.- 8.4 Soil amelioration by earthworms.- 9. Effects of agriculture on earthworm popu lations.- 9.1 Effects of cultivations.- 9.2 Effects of cropping.- 9.3 The effects of fertilizers.- 9.4 Mortality from pesticides.- 9.5 Uptake of pesticides into earthworms.- 9.6 Radioisotopes and earthworms.- 9.7 Heavy metals and earthworms.- 10. Earthworms as pests and benefactors.- 10.1 As pests of crops.- 10.2 As pests of grassland and turf.- 10.3 Control of earthworms.- 10.4 Transmission of diseases.- 10.5 Adverse effects on soil.- 10.6 Earthworms as benefactors.- 11. Simple experiments and field studies with earthworms.- 11.1 Cultures.- 11.2 Preservation.- 11.3 Dissection.- 11.4 Field experiments with earthworms.- 11.4.1 Distributions.- 11.4.2 Effects of pH.- 11.4.3 Production of casts.- 11.4.4 Incorporation of plant organic matter.- 11.4.5 Palatability of leaves.- 11.4.6 Burrowing experiments.- 11.4.7 Life history studies.- 11.4.8 Vertical and horizontal distribution of earthworms.- 11.4.9 Effects of insecticides on earthworms.- 11.4.10 Physiological experiments.- 11.4.11 Behavioural experiments.- A simplified key to common genera of terrestrial earthworms.- References.-.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -I believe that the most intriguing thing in the world, be sides the world itself, is the human brain. Moreover, I am sure that a coherent natural philosophy will only be possible once we have understood how the brain, itself an object of physics, generates the description of the physical word. Therefore a book on the brain, be it the fly's or the mouse's brain, needs no justification. It is important, however, to point out the limits of its ambi tions. The first three Chapters are introductory and are written in a lighthearted philosophical vein. An idea is introduced that turns up repeatedly in the rest of the book, namely, that the structure of brains is information about the world. Chapter 4 is didactic: in it the neuron and its function are sketched as the element of the nerv ous tissue. Chapters 5 to 8 are a collection of essays loosely tied together mainly by the vagaries of my own interests. They do not intend to be definitive statements about the cerebellum, the cerebral cortex, or the visual ganglia of insects but rather illuminate these structures from a personal point of view. Accordingly, many au thors will find their own contributions only insufficiently represented in the text and frequently without explicit quotation. I beg their pardon and remind the reader that enough competent reviews are available in the fields that I touch upon, easily accessible through the references. 140 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Acute radiation injury in man has been amply reviewed in the past decades (1-8). Information for those reviews was mainly derived from the Hiroshima and Nagasaki experience (3), from radiation accidents as a con sequence of testing nuclear weapons and the application of nuclear energy (9-13) and from the intentional irradiation of patients, mostly for the treatment of malignancies and/or as conditioning for transplantation (14-20). Further, a large body of data derived from animal experimentation has led to cautious extrapolations to the human situation (14). An elaborate review dealing with early somatic effects of radiation in a man was published by UNSCEAR ) in 1962 (2). It was supplemented in 1969 with a similar document dealing mostly with radiation-induced chromosome aberra tions, the effects of radiation on the nervous system and, radio-active contamination of the environment by nuclear testing (21). In a more recent UNSCEAR report (1972) the main topics were genetic effects, carcinogenesis and effects of radiation on the immune response (22). The early effects of radiation in man were also expertly and comprehensively reviewed in a report by the United States National Research Council in 1967 (23). 96 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In this book I have attempted to give an account of some of the most im portant of Whitehead's philosophical writings - his writings on the philoso phy of science as well as his metaphysics. I have tried to show that although there are novelties in Whitehead's later philosophy there are also continuities with his earlier work in the philosophy of science. For a more detailed account of Whitehead's metaphysics, I would refer the reader to my book The Philosophy of Whitehead (The Muirhead Library of Philosophy), Allen and Unwin, London 1959 (Collier Books, New York 1962). On the whole I believe my view of Whitehead in that work, at least as far as his metaphysics is concerned, is not materially different from that held in the present one, although there are some differences in emphasis and interpretation. I wish to thank the administrateur delegue of the Revue Internationale de Philosophie, Brussels; the publishers Allen and Unwin, London; and Sprin ger-Verlag, Heidelberg, for kindly giving me permission to publish amended versions of the following papers which I originally published with them: 'Whitehead and the Idea of Equivalence' Revue Internationale de Philoso phie, No. 56-57, 1961, pp. 167-184; 'The Relevance of 'On Mathematical Concepts of the Material World' to Whitehead's Philosophy', in The Relevance of Whitehead. Ed. Ivor Leclerc (The Muirhead Library of Philo sophy) Allen and Unwin 1961, pp. 235-260; 'Whitehead and the Philosophy of Time'. Studium Generale. Springer-Verlag 1970, pp. 156 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Four famous problems.- What is set theory .- The axiom of constructibility.- Applications of V=L in mathematics.- A problem in measure theory.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 108 pp. Englisch. …

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Invariant subspaces.- The general spectral decomposition.- Asymptotic spectral decompositions.- Decomposable operators.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 132 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Functional analytic preliminaries.- Linear differential operators and the general classification theory of deficiency indices.- Second order limit-point, limit-circle conditions.- Higher order limit-point criteria.- The deficiency index problem for polynomials in symmetric differential expressions.- Applications of perturbation theory.- Conditions on the coefficients for all powers to be limit-point.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 120 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Hilbert space background - Small eigen values.- The fourier transform theorem.- The fourier series theorem.- Hilbert space theory - Large eigen values.- The fourier series and fourier transform theorems.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 152 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Moduli theory of algebraic varieties and classification theory of compact complex spaces.- Moduli spaces for polarized algebraic varieties.- Group quotients in the category of analytic spaces and the category of algebraic spaces.- Applications of the quotient theorems to moduli of algebraic varieties.- Quotients for affine schemes by reductive algebraic groups.- Quotients in the category of schemes.- Mumford's construction of the moduli variety for curves and polarized abelian varieties. Other applications of Mumford's quotient theory.- Other methods of treating moduli problems. Artin's method of algebraic stacks. Griffiths's method of period maps.- Compactification of moduli spaces.- Fine moduli spaces. The universal families for stable curves with level n-structure.- Applications of moduli theory to fibre spaces and the additivity formula for the Kodaira dimension of fibre spaces. Open problems.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 196 pp. Englisch.…

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -William S. Massey Professor Massey, born in Illinois in 1920, received his bachelor's degree from the University of Chicago and then served for four years in the U.S. Navy during World War II. After the War he received his Ph.D. from Princeton University and spent two additional years there as a post-doctoral research assistant. He then taught for ten years on the faculty of Brown University, and moved to his present position at Yale in 1960. He is the author of numerous research articles on algebraic topology and related topics. This book developed from lecture notes of courses taught to Yale undergraduate and graduate students over a period of several years. 292 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Subgroup theorems and graphs.- Counting unlabeled acyclic digraphs.- Golay sequences.- The knotted hexagon.- On skew room squares.- Some new constructions for orthogonal designs using circulants.- A note on asymptotic existence results for orthogonal designs.- The spectrum of a graph.- Latin squares composed of four disjoint subsquares.- The semi-stability of lexicographic products.- On rings of circuits in planar graphs.- Sum-free sets in loops.- Groups with stable graphs.- A problem in the design of electrical circuits, a generalized subadditive inequality and the recurrence relation j(n,m)=j([n/2],m)+j([n+1/2],m)+j(n,m-1).- Orthogonal designs in order 24.- A schröder triangle: Three combinatorial problems.- A combinatorial approach to map theory.- On quasi-multiple designs.- A generalisation of the binomial coefficients.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 220 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Constructible semi-lattices of degrees of constructibility.- Refining systems on Boolean algebras.- The Lindenbaum-algebra of the theory of well-orders and Abelian groups with the quantifier Q .- Extendability of structures as infinitary property.- A reduction of the theory of types.- Random forcing.- Topological problems in alternative set theory.- On the Baire property of Boolean algebras.- The relation between - procedures and the infinitely small in nonstandard methods.- Structures - saturee.- On the inhomogenity of the set of P(m)-points of \*.- On the projective class of the continuum hypothesis.- A survey of finite-type Recursion.- Initial segments of models of Peano's axioms.- On the rules of proof generated by hierarchies.- On cardinal numbers in Quine's New Foundations.- The theory of the class HOD.- Construction of nice trees.- Differential calculus in the alternative set theory.- The consistency of the theory ZF+L1 HOD.- On the decidability of the theory of linear orderings in the language L(Q1).- On the theories of end-extensions of models of arithmetic.- Some properties of filters.- More constructively about the constructibility.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 368 pp. Englisch. …

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -I believe that the most intriguing thing in the world, be sides the world itself, is the human brain. Moreover, I am sure that a coherent natural philosophy will only be possible once we have understood how the brain, itself an object of physics, generates the description of the physical word. Therefore a book on the brain, be it the fly's or the mouse's brain, needs no justification. It is important, however, to point out the limits of its ambi tions. The first three Chapters are introductory and are written in a lighthearted philosophical vein. An idea is introduced that turns up repeatedly in the rest of the book, namely, that the structure of brains is information about the world. Chapter 4 is didactic: in it the neuron and its function are sketched as the element of the nerv ous tissue. Chapters 5 to 8 are a collection of essays loosely tied together mainly by the vagaries of my own interests. They do not intend to be definitive statements about the cerebellum, the cerebral cortex, or the visual ganglia of insects but rather illuminate these structures from a personal point of view. Accordingly, many au thors will find their own contributions only insufficiently represented in the text and frequently without explicit quotation. I beg their pardon and remind the reader that enough competent reviews are available in the fields that I touch upon, easily accessible through the references.Springer-Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 140 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -1. Morphology.- 1.1 Segmentation: external.- 1.2 Chaetotaxy.- 1.3 Genital and other apertures.- 1.4 The clitellum and associated structures.- 1.5 Pigmentation.- 1.6 The body wall.- 1.7 The coelom.- 1.8 The alimentary canal.- 1.9 The vascular system.- 1.10 The respiratory system.- 1.11 The excretory system.- 1.12 The nervous system.- 1.13 The reproductive system.- 2. Taxonomy.- 2.1 Systematic affinities and descent.- 2.2 Families, genera and species.- 2.3 Geographical distribution.- 3. Biology.- 3.1 Life cycles.- 3.2 Reproduction.- 3.3 Quiescence, diapause and aestivation.- 3.4 Growth.- 3.5 Behaviour.- 4. Physiology.- 4.1 Respiration.- 4.2 Digestion.- 4.3 Excretion.- 4.4 Circulation.- 4.5 Nervous system.- 5. Ecology.- 5.1 Estimation of populations.- 5.2 Size of populations.- 5.3 Population structure.- 5.4 Population distributions.- 5.5 Seasonal populations and activity.- 5.6 Burrowing and casting.- 5.7 Species associations.- 5.8 Predators and parasites.- 5.9 Effect of environmental factors.- 6. The role of earthworms in organic matter cycles.- 6.1 Fragmentation and breakdown.- 6.2 Consumption, turnover and humification.- 6.3 Nitrogen mineralization.- 6.4 Effects on the C:N ratio.- 6.5 Effect on available mineral nutrients.- 7. Earthworms and micro-organisms.- 7.1 Effect of earthworms on number of microorganisms.- 7.2 Effects of earthworms on dispersal of microorganisms.- 7.3 Stimulation of microbial decomposition.- 8. Earthworms and soil fertility.- 8.1 Effects of earthworms on soil structure.- 8.2 Earthworms as indicators of soil type.- 8.3 Effect of earthworms on crop yield.- 8.4 Soil amelioration by earthworms.- 9. Effects of agriculture on earthworm popu lations.- 9.1 Effects of cultivations.- 9.2 Effects of cropping.- 9.3 The effects of fertilizers.- 9.4 Mortality from pesticides.- 9.5 Uptake of pesticides into earthworms.- 9.6 Radioisotopes and earthworms.- 9.7 Heavy metals and earthworms.- 10. Earthworms as pests and benefactors.- 10.1 As pests of crops.- 10.2 As pests of grassland and turf.- 10.3 Control of earthworms.- 10.4 Transmission of diseases.- 10.5 Adverse effects on soil.- 10.6 Earthworms as benefactors.- 11. Simple experiments and field studies with earthworms.- 11.1 Cultures.- 11.2 Preservation.- 11.3 Dissection.- 11.4 Field experiments with earthworms.- A simplified key to common genera of terrestrial earthworms.- References.- Indexes.- Systematic.- Author.- General.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 352 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Acute radiation injury in man has been amply reviewed in the past decades (1-8). Information for those reviews was mainly derived from the Hiroshima and Nagasaki experience (3), from radiation accidents as a con sequence of testing nuclear weapons and the application of nuclear energy (9-13) and from the intentional irradiation of patients, mostly for the treatment of malignancies and/or as conditioning for transplantation (14-20). Further, a large body of data derived from animal experimentation has led to cautious extrapolations to the human situation (14). An elaborate review dealing with early somatic effects of radiation in a man was published by UNSCEAR ) in 1962 (2). It was supplemented in 1969 with a similar document dealing mostly with radiation-induced chromosome aberra tions, the effects of radiation on the nervous system and, radio-active contamination of the environment by nuclear testing (21). In a more recent UNSCEAR report (1972) the main topics were genetic effects, carcinogenesis and effects of radiation on the immune response (22). The early effects of radiation in man were also expertly and comprehensively reviewed in a report by the United States National Research Council in 1967 (23).Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 96 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -I: The Man and His Work.- 1. Life.- 2. General Introduction.- II: Philosophy of Science.- to Part II.- 3. The Idea of Equivalence.- 4. Mathematical Concepts of the Material World.- 5. The Philosophy of Nature.- 6. Science and the Modern World.- 7. The Philosophy of Time.- III: Metaphysics.- 8. Process and Reality.- 9. Prehensions and Societies.- 10. Perception and Bodily Dependency.- 11. Propositions and Judgments.- 12. Causation and Perception.- 13. Religion, Deity and the Order of Nature.- Name Index.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 156 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -1. Development and Division of the Somite.- 1.1. Migration of Pre-somitic Mesoderm.- 1.2. Segmentation of the Mesoderm into Somites.- 1.3. Subdivision of the Somites.- 1.4. Spinal Ganglia.- 2. Self Differentiation or Induction.- 2.1. 1925-1940: Grafts to the Avian Chorioallantoic Membrane.- 2.2. 1940's-1950's: In vivo Transplantation and Extirpation.- 2.3. 1950's Onwards': In vitro Chondrogenesis.- 3. The Inductive Tissues.- 3.1. Integrity of the Inducer and Vertebral Morphogenesis.- 3.2. When Do the Inducers Lose Their Inductive Ability .- 3.3. Ability of Dermomyotome to Chondrify.- 3.4. The Search for a Pure Inducer.- 4. Ectopic Inducers.- 4.1. Can Ectoderm Act Inductively on Somites .- 4.2. Other Ectopic (heterologous) Inducers.- 5. Synthesis of Glycosaminoglycans and Onset of Cartilage Differentiation.- 6. Production of Extracellular Matrix by Notochord and by Spinal Cord.- 6.1. Glycosaminoglycans.- 6.2. Collagen.- 7. Function of Extracellular Matrix Produced by Notochord and Spinal Cord.- 8. Discussion and Conclusions.- 9. Summary.- References.- Author Index.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 56 pp. Englisch.…

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -This textbook is designed to introduce advanced undergraduate or beginning graduate students to algebraic topology as painlessly as possible. The principal topics treated are 2-dimensional manifolds, the fundamental group, and covering spaces, plus the group theory needed in these topics.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 292 pp. Englisch.…

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Papers originally prepared for a seminar held in Liverpool in 1975. 199 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book can be described as a development of my Masters thesis, 'The Economics of A. R. J. Turgot' written at the University of Sydney in 1961-62. It has therefore been a long time in the making and, needless to say, I in curred many an intellectual debt during this period which I would like to acknowledge here. My thanks go first to Professor J. R. Wilson, who super vised my Masters thesis and who read part of this manuscript in draft, to the late Professor Jacob Viner whose tremendous knowledge of the history of economics was put at my disposal on several occasions, and to Professor R. L. Meek with whom I discussed this work in conversation and cor respondence and who has given assistance in several other ways. I also owe a great debt of gratitude to a large number of librarians for their assistance in unearthing infrequently used material housed in the collections over which they preside. In particular, I wish to acknowledge thanks to the librarians of the Fisher Library at the University of Sydney, the Public Library of New South Wales, the Australian National Library, the British Library of Economics and Political Science, the British Museum, the Goldsmiths' Library at the University of London, the Kress Collection at the Baker Library at Harvard, the Seligman Collection at the Butler Library at Columbia University, and the Bibliotheque nationale. 236 pp. Englisch. …

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 528 pp. Englisch.