Springer springer okt 1982 (99 risultati)
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Taschenbuch. Condizione: Neu. Neuware - The topic of thls paper lS a comparative study of the posi tlon of two different law systems, Dutch Civil Law and Canadian Common Law, in their treatment of liabllity problems arlsing from negllgent conduct at one hand, or In no-fault situatlons on the other, that lS In their treatment of…strict liability issues wlthln the amblt of the crlminal law, wlth some digressions lnto tort law. At the suggestlon of the wrlter's Promotor, Prof. Dr. G.E. Mulder, a brlef overvien of the common law system, its develop ment between 1066 A.D. and 1867 A.D., and of some of the relevant baslc notions, precedes the discussion of the maln topic. Its purpose lS to asslst the Dutch reader in assessing the merits of the concluslons suggested. The dlscussion of topics of a purely lntroductory nature has been kept succlnct In order to keep the size of this paper wlthin reasonable limlts. Practlcally, thls means that no detailed discusslons of diverglng points of view regarding certain doc trines are being presented. Rather, the writer has limlted him self to statlng generally accepted prlnciples, contrasted against a hlstorical backdrop where thls would clarify the statements made. An attempt was made to arrange this lntroductory material in such a fashion that it will lead up to and prepare for a detailed discussion of strict liability. -5- Jus est norma recti, et quicquid est contra normam recti est in juria. Dig.l,l,l,l; Bract.fol. 2b.
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Taschenbuch. Condizione: Neu. Neuware - In this book the author investigates the relationship between the international monetary system and the less developed countries of the world. In the period since 1945 growing concern has been shown over the international monetary problems which LDCs face, and since 1971 LDCs have been sig…nificant participants in the reform of the international monetary system. After tracing the evolution of the relationship between LDCs and the International Monetary Fund, the book goes on to examine, with full reference to the available empirical evidence, the major causes and consequences of LDCs' international monetary problems. Topics covered include: export instability; the terms of trade; the demand for reserves and reserve adequacy; and adjustment difficulties. A thorough examination is then made of the ways in which financial assistance has been provided to LDCs through the IMF and the Eurocurrency market. Finally, certain key policy issues are discussed: the commodity problem; the link between the creation of international liquidity and the provision of development aid; and exchange rate policy. Each chapter is followed by an extensive bibliography which is designed to help the reader to pursue further any topic of particular interest. The presentation, which is non-mathematical, is in the form of a textbook. The issues are surveyed, the main arguments discussed, and the available empirical evidence presented. It is revealed, however, that on many issues it is at present difficult to draw firm conclusions. The book will be of interest to students of international, monetary, and development economics.
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Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
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Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Vector fields and cohomology of G/P.- Complete quotients by algebraic torus actions.- A generalization of a theorem of Horrocks.- Almost homogeneous C\* actions on compact complex surfaces.- Weighted projective varieties.- A pathol…ogical example of an action of k\*.- Properties of projective orbits of actions of affine algebraic groups.- Linearization of reductive group actions.- Holomorphic vector fields and rationality.- Some examples of \* actions.- The growth function of a discrete group. 156 pp. Englisch.
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Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book is an outgrowth of years of teaching and doing re search at the University of California, San Diego (UCSD), in the area of economic growth. Although there have been several books on this topic published in the last eight…years, I have been dis satisfied with them for several reasons. First, books such as those by Wan, Burmeister and Dobell are uneven in their technical difficulty and, while they are excellent, are apparently difficult for first year graduate students and advanced undergraduates. Solow's expository book, on the other hand, is at the other ex treme. Furthermore, many of the books seem to be aimed at the authors' peers rather than the students. My primary objective in writing this book is to bridge this gap and to pitch, very appro priately I hope, at the level of a typical student enrolled in a beginning course in growth theory. Secondly, almost all the growth models in the literature can be recast in a single analyti cal framework. Although the various authors have not written so as to conform to any particular pattern, it -is the function of a textbook writer to identify such a pattern, if it exists, and pre sent the theory in that framework. Many authors make implicit as sumptions about their models which are either never specified or sometimes specified in footnotes. 364 pp. Englisch.
Lingua: Inglese
Editore: Springer, Springer Berlin Heidelberg Okt 1982, 1982
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Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
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Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Theory of simulation methods for lattice and defect energy calculations in crystals.- Theory and calculation of defect entropies.- Characteristic volumes of point defects in tonic crystals.- Free energy calculations for crystals.-…Molecular dynamics simulations of crystalline ionic materials.- Ab initio cluster calculations for defects in the solid state.- Computational methods for the electronic structure of defects in insulators.- Interatomic potentials in solids.- Potentials in metals.- Interionic potentials in ionic solids.- Interatomic potentials in covalent and semi-covalent solids.- Defect calculations for ionic materials.- Point defect calculations in metals.- Defect calculations in semiconductors.- Computer modelling of complex and massively disordered crystalline solids.- Aspects of the chemistry of phyllosilicates and intercalation in vermiculites.- Aggregation and precipitation in alkali halides.- Computer simulation of fast ton conductors.- Computer simulation of ionic crystal surfaces.- Long range order in non-stoichiometric oxides. 340 pp. Englisch.
Lingua: Inglese
Editore: Springer Berlin Heidelberg, J.B. Metzler Okt 1982, 1982
Serie: Libro 43 di 173 - Advances in Anatomy, Embryology and Cell Biology
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Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
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Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The mature vertebrate retina is a highly complicated array of several kinds of cells, capable of receiving light impulses, transforming them into neuronal membrane currents, and transmitting these in a meaningful way to central pro…cessing. Before it starts to develop, it is a small sheet of unconspicuous cells, which do not differ from other cells of the central nervous system. The chain of events which lead to the trans formation from this stage into that of highly specialized cells ready to fulfll a specific task, is usually called 'differentiation. ' Originally, this word indicated firstly the proc ess of divergence from other cells which were previously alike, and secondly, the change from an earlier stage of the same cello lt has become widespread practice to imply by the word 'differentiation' also the acquisition of specific properties and capacities which are characteristic of a mature, Le. , specifically active, cello Every cell is active at any stage of development, but certain activities are shared by most cells (e. g. , the activities of preparing and accomplishing proliferation, that of initiating development, that of maintaining a certain level of metabolism), while there are others which are shared by only a small number of - originally relate- cells. In most cases these latter activities are acquired by the fmal steps of cellular development, the terminal 'differentiation. ' In the context of the present paper, the word 'function' will refer to this latter type of specific activity. 100 pp. Englisch.
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Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -As an introduction to the present book I would like to explain how it was, that I, a commercial nurseryman, became so keenly interested in Conifers and their nomen clature. In August 1924 the Dutch Dendrological Society was founded… and at the same time a Committee for Nomenclature of woody plants was set up and I served on this committee as one of the members. Our first activity was to bring the catalogues of the various leading nurserymen in the Netherlands into line with the International Rules of Botanical Nomenclature and also to check their nursery stock. Formerly these catalogues had shown a rather confused nomenclature, nurserymen having usually made use of a variety of inconsistent books as guides in compiling their catalogues. In the course of the work a close co-operation between scientific and practical workers developed. Although I had also fully contributed to the correct naming of hardy shrubs and perennials, 1 was most interested in Conifers. I had tried out several species, had grown a wide choice of garden forms and selected types of particular merit for propagation. My special love for Conifers lead to the publication of my Name-list of Conifers (1937), which was adopted as a standard for varietal names at the International Horticultural Congress in Berlin (1938). Later I prepared my book 'Coniferen, Ephedra en Ginkgo' in the Dutch language (1949); compiling the Conifers cultivated or known to be grown in the Netherlands and Belgium at that time. 536 pp. Englisch.
Lingua: Inglese
Editore: Springer Netherlands, Springer Okt 1982, 1982
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Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
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Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The student of biological science in his final years as an undergraduate and his first years as a graduate is expected to gain some familiarity with current research at the frontiers of his discipline. New research work is publishe…d in a perplexing diversity of publications and is inevitably concerned with the minutiae of the subject. The sheer number of research journals and papers also causes confusion and difficulties of assimilation. Review articles usually presuppose a background knowledge of the field and are inevitably rather restricted in scope. There is thus a need for short but authoritative introductions to those areas of modern biological research which are either not dealt with in standard introductory textbooks or are not dealt with in sufficient detail to enable the student to go on from them to read scholarly reviews with profit. This series of books is designed to satisfy this need. The authors have been asked to produce a brief outline of their subject assuming that their readers will have read and remembered much of a standard introductory textbook of biology. This outline then sets out to provide by building on this basis, the conceptual framework within which modern research work is progressing and aims to give the reader an indication of the problems, both conceptual and practical, which must be overcome if progress is to be maintained. 84 pp. Englisch.
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Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -1 What is a model .- 1.1 The concept of models.- 1.2 Word models.- 1.3 Definition of model.- 1.4 Examples.- 2 Why do I need a model .- 2.1 Reason for use of models.- 2.2 Complexity.- 2.3 Integration and testing of compatibility of…information already collected about a system.- 2.4 Simulation as a synthesis of available information.- 3 How do I start .- 3.1 Defining the problem.- 3.2 Word models.- 3.3 Diagrams.- 4 What help can I expect from mathematics .- 4.1 Mathematical notations.- 4.2 Families of mathematical models.- 5 Do I need a computer .- 5.1 Access to computers.- 5.2 Computer languages.- 5.3 Using the computer.- 6 How do I know when to stop .- 6.1 Re-examination of objectives.- 6.2 Sensitivity analysis.- 6.3 Verification.- 6.4 Validation.- Appendix: Modelling checklist.- References. 84 pp. Englisch.
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Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -American ed. issued under title: Language understanding. 225 pp. Englisch.
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Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The title of this book contains the words ALGORITHMIC LANGUAGE, in the singular. This is meant to convey the idea that it deals not so much with the diversity of program ming languages, but rather with their commonalities. The task of for…mal program develop It allows classifying ment proved to be the ideal frame for demonstrating this unity. concepts and distinguishing fundamental notions from notational features; and it leads immediately to a systematic disposition. This approach is supported by didactic, practical, and theoretical considerations. The clarity of the structure of a programming language de signed according to the principles of program transformation is remarkable. Of course there are various notations for such a language. The notation used in this book is mainly oriented towards ALGOL 68, but is also strongly influenced by PASCAL - it could equally well have been the other way round. In the appendices there are occa sional references to the styles used in ALGOL, PASCAL, LISP, and elsewhere. 520 pp. Englisch.
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Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Vector fields and cohomology of G/P.- Complete quotients by algebraic torus actions.- A generalization of a theorem of Horrocks.- Almost homogeneous C\* actions on compact complex surfaces.- Weighted projective varieties.- A pathologic…al example of an action of k\*.- Properties of projective orbits of actions of affine algebraic groups.- Linearization of reductive group actions.- Holomorphic vector fields and rationality.- Some examples of \* actions.- The growth function of a discrete group.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 156 pp. Englisch.
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Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Aimed at second year graduate students, this text introduces them to cohomology theory (involving a rich interplay between algebra and topology) with a minimum of prerequisites. No homological algebra is assumed beyond what is normally le…arned in a first course in algebraic topology, and the basics of the subject, as well as exercises, are given prior to discussion of more specialized topics. 324 pp. Englisch.
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Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Asymptotically fast algorithms for the numerical muitiplication and division of polynomials with complex coefficients.- An adaptive hybrid algorithm for multiplying dense polynomials.- The construction of multivariate polynomials w…ith preassigned zeros.- Lattices and factorization of polynomials over algebraic number fields.- Commutative algebra and computer algebra.- The nielsen reduction as key problem to polynomial algorithms in free groups.- The structure of near-rings of small order.- Computing double coset representatives for the generation of solvable groups.- On the determination of algebraic number fields of given discriminant.- Rewrite rule theory and abstract data type analysis.- Algebraic specifications: A constructive methodology in logic programming.- A theorem-proving approach to the Knuth-Bendix completion algorithm.- Solving symbolic equations with press.- Deterministic versus probabilistic factorization of integral polynomials.- On polynomial factorization.- Hacijan's algorithm in VAXIMA: improvements and difficulties.- The parallel Risch algorithm (I).- An algorithm to compute the equations of tangent cones.- Computer algebra systems viewed by a notorious user.- Implementation of differential geometric objects and functions with an application to extended Maxwell equations.- A sum-substitutor used as trigonometric simplifier.- Transformation of an intractable problem into a tractable problem: Evaluation of a determinant in several variables.- Algebraic computation of the solution of some nonlinear differential equations.- Factorization in cylindrical algebraic decomposition ¿ Abstract.- Cylindrical algebraic decomposition by quantifier elimination.- Algorithms for the computation of free lattices.- Linear algebraic approach for computing polynomial resultant.- The development of a vector-based algebra system.- Nlargeing a z80 microprocessor.- Escaping from intermediate expression swell: a continuing saga.- REDUCE ¿ A case study in algebra system development.- An algorithm to obtain formal solutions of a linear homogeneous differential equation at an irregular singular point.- Symbolic numeric methods in microwave technology.- A program in REDUCE for finding explicit solutions to certain ordinary differential equations.- An application of MACSYMA to nonlinear systems decoupling. 320 pp. Englisch.
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Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The present investigation was carried out in the period 1977-1981 at the Department of Soil Science and Plant Nutrition of the Agricultural University Wageningen, Netherlands. This university supplied the major financial sup port t…hrough a research grant, with additional financial support rendered by the Dutch Nitrogen Fertilizer Industry and Unilever Research, Netherlands. This support is gratefully acknowledged. In the present form this report is the author's doctoral dissertation submitted to the Faculty of the Agricul tural University. The author hereby wishes to thank prof. dr. ir. A. van Diest for his criti cal reading and correction of the English text, and drjr. J. H. G. Slangen for his valuable advices during the investigations and in the course of the preparation of this report. The au thor also acknowledges the valuable support received from several Agricultural Research Institutes and University Depart ments which made facilities and manpower available to conduct the ex periments and to transform the results obtained into the present report. Contents Preface / v Abstract / 1 List of ab breviations / 2 Introduction / 3 2 Literature / 6 2. 1 Nitrogen transformations in soil / 7 2. 2 Nitrate uptake / 7 Nitrate reduction in plants / 7 2. 3 2. 4 Nitrate contents in plants / 8 2. 5 Cultural measures / 9 2. 5. 1 Nitrogen dressing / 9 2. 5. 1. 1 Nitrogen amount / 9 2. 5 . 1. 116 pp. Englisch.
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Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Opening talk.- Calculation of effective interactions.- Potential model description of heavy ion scattering using spline techniques.- Folding models for elastic and inelastic scattering.- Relations between the simultaneous and seque…ntial transfer of two nucleons.- Polarization phenomena in heavy ion transfer reactions.- Nuclear charge and matter distributions.- What do we learn from self-consistent models about nuclear density distributions .- Probing the nuclear structure with heavy-ion reactions.- Different regines of dissipative collisions.- Charge equilibration in deep-inelastic peripheral collisions.- Neutron-proton asymmetry and fast fission : Two extreme time evolutions in dissipative heavy ion reactions.- Neutron-proton asymmetry.- Fast fission phenomenon.- Pre-equilibrium processes in nuclear reactions.- Light nuclei far from stability.- Direct proton decay of 147 Tm.- Description of high spin states.- Shape coexistence and a new region of strong deformation in nuclei far from stability.- New directions in studies of nuclei far from stability with heavy ions.- Multiple discontinuities of the moment of inertia at high spin.- Recent results on nuclei far from stability in the mass region a 70.- Fusion and compound nuclei decay for light and intermediate-mass systems: 24Mg, 28Si + 12C ; 24Mg + 24,26Mg ; 28Si + 24Mg, 28,29,30Si.- Nuclear ¿molecular¿ states.- The excitation and decay of isoscalar giant resonances.- Heavy ions and giant resonances.- The width and decay-properties of giant resonances.- Spectroscopy of superheavy quasimolecules and quasiatoms. 444 pp. Englisch.
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Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Singular-value, characteristic-value and polar decompositions.- Use of parameter group decomposition to generate nyquist-type loci.- Alignment, normality and quasi-nyquist loci.- A quasi-classical design technique.- Calculating a c…ompensator numerator matrix by linear least-squares fitting.- Calculating a compensator by nonlinear least-squares fitting.- Examples of the design techniques. 196 pp. Englisch.
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Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book attempts to summarize what we know about inseet-plant relationships without beeoming too involved with untestable hypo theses. It is not intended to be eomprehensive and we have deliberately excluded diseussion of aquatie… organisms and fungi. Our definition of inseet herbivores is intentionally broad. It includes all inseets whieh feed on plants, although we have emphasized those whieh feed primarily on the photosynthetie tissues. Some referenee is made to seed predation but pollination eeology is excluded. We thank Ors P.H. Smith and M. Luxton for their helpful eommenb on the manuseript but we accept full responsibility for any mistakes whieh may remain. Finally, we thank the various publishers and a uthor~ who gave us permission to use copyright material. 7 I Introduction The net primary produetion of the 300000 speeies of vaseular plant whieh inhabit the dry land surfaee of the earth has been estimated at 9 about 115 x 10 t per annum. This represents a massive resouree potentially available for exploitation by the herbivorous inseets, which themselves probably number in exeess of 500000 species. 80 pp. Englisch.
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Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -1 What is a model .- 1.1 The concept of models.- 1.2 Word models.- 1.3 Definition of model.- 1.4 Examples.- 2 Why do I need a model .- 2.1 Reason for use of models.- 2.2 Complexity.- 2.3 Integration and testing of compatibility of info…rmation already collected about a system.- 2.4 Simulation as a synthesis of available information.- 3 How do I start .- 3.1 Defining the problem.- 3.2 Word models.- 3.3 Diagrams.- 4 What help can I expect from mathematics .- 4.1 Mathematical notations.- 4.2 Families of mathematical models.- 5 Do I need a computer .- 5.1 Access to computers.- 5.2 Computer languages.- 5.3 Using the computer.- 6 How do I know when to stop .- 6.1 Re-examination of objectives.- 6.2 Sensitivity analysis.- 6.3 Verification.- 6.4 Validation.- Appendix: Modelling checklist.- References.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 84 pp. Englisch.
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Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -This book is an outgrowth of years of teaching and doing re search at the University of California, San Diego (UCSD), in the area of economic growth. Although there have been several books on this topic published in the last eight year…s, I have been dis satisfied with them for several reasons. First, books such as those by Wan, Burmeister and Dobell are uneven in their technical difficulty and, while they are excellent, are apparently difficult for first year graduate students and advanced undergraduates. Solow's expository book, on the other hand, is at the other ex treme. Furthermore, many of the books seem to be aimed at the authors' peers rather than the students. My primary objective in writing this book is to bridge this gap and to pitch, very appro priately I hope, at the level of a typical student enrolled in a beginning course in growth theory. Secondly, almost all the growth models in the literature can be recast in a single analyti cal framework. Although the various authors have not written so as to conform to any particular pattern, it -is the function of a textbook writer to identify such a pattern, if it exists, and pre sent the theory in that framework. Many authors make implicit as sumptions about their models which are either never specified or sometimes specified in footnotes.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 364 pp. Englisch.
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Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Preface.- 1 Introduction.- 1.1 The evolutionary context and its implications.- 2 Plants as food for insects.- 2.1 Variation in the nutritive value of plant tissue.- 2.2 Barriers to the use of plant tissues.- 2.3 Trace compound barriers….- 2.4 Dosage-dependent chemical barriers.- 2.5 Changes in plant tissue resulting from herbivory.- 2.6 Strategies of insect herbivory and plant response.- 3 Insect adaptations to herbivory.- 3.1 Finding the food: host-plant location and recognition.- 3.2 Finding the food: synchronization with the host-plant.- 3.3 Insect feeding mechanisms.- 3.4 Food utilization and conversion efficiencies.- 4 Insect herbivory and non-woody plants.- 4.1 Herbivory and the individual plant.- 4.2 Herbivory and the plant population.- 4.3 Quantitative relationships.- 5 Insect herbivory and woody plants.- 5.1 The distribution and intensity of insect herbivory.- 5.2 The consequences of herbivory for the woody plant.- 5.3 Other effects of insect herbivory.- 5.4 Insect herbivores and tree rings.- 6 Insect herbivory and the plant community.- 6.1 Plant community composition and insect abundance.- 6.2 Effects of insect herbivory on plant communities.- 7 Insect herbivory in ecosystems.- 7.1 The scale of insect herbivory.- 7.2 The role of insect herbivores in the ecosystem.- 7.3 Insect herbivory and agricultural ecosystems.- References.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 80 pp. Englisch.
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Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Asymptotically fast algorithms for the numerical muitiplication and division of polynomials with complex coefficients.- An adaptive hybrid algorithm for multiplying dense polynomials.- The construction of multivariate polynomials with…preassigned zeros.- Lattices and factorization of polynomials over algebraic number fields.- Commutative algebra and computer algebra.- The nielsen reduction as key problem to polynomial algorithms in free groups.- The structure of near-rings of small order.- Computing double coset representatives for the generation of solvable groups.- On the determination of algebraic number fields of given discriminant.- Rewrite rule theory and abstract data type analysis.- Algebraic specifications: A constructive methodology in logic programming.- A theorem-proving approach to the Knuth-Bendix completion algorithm.- Solving symbolic equations with press.- Deterministic versus probabilistic factorization of integral polynomials.- On polynomial factorization.- Hacijan's algorithm in VAXIMA: improvements and difficulties.- The parallel Risch algorithm (I).- An algorithm to compute the equations of tangent cones.- Computer algebra systems viewed by a notorious user.- Implementation of differential geometric objects and functions with an application to extended Maxwell equations.- A sum-substitutor used as trigonometric simplifier.- Transformation of an intractable problem into a tractable problem: Evaluation of a determinant in several variables.- Algebraic computation of the solution of some nonlinear differential equations.- Factorization in cylindrical algebraic decomposition - Abstract.- Cylindrical algebraic decomposition by quantifier elimination.- Algorithms for the computation of free lattices.- Linear algebraic approach for computing polynomialresultant.- The development of a vector-based algebra system.- Nlargeing a z80 microprocessor.- Escaping from intermediate expression swell: a continuing saga.- REDUCE - A case study in algebra system development.- An algorithm to obtain formal solutions of a linear homogeneous differential equation at an irregular singular point.- Symbolic numeric methods in microwave technology.- A program in REDUCE for finding explicit solutions to certain ordinary differential equations.- An application of MACSYMA to nonlinear systems decoupling.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 320 pp. Englisch.
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Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The title of this book contains the words ALGORITHMIC LANGUAGE, in the singular. This is meant to convey the idea that it deals not so much with the diversity of program ming languages, but rather with their commonalities. The task of formal…program develop It allows classifying ment proved to be the ideal frame for demonstrating this unity. concepts and distinguishing fundamental notions from notational features; and it leads immediately to a systematic disposition. This approach is supported by didactic, practical, and theoretical considerations. The clarity of the structure of a programming language de signed according to the principles of program transformation is remarkable. Of course there are various notations for such a language. The notation used in this book is mainly oriented towards ALGOL 68, but is also strongly influenced by PASCAL - it could equally well have been the other way round. In the appendices there are occa sional references to the styles used in ALGOL, PASCAL, LISP, and elsewhere.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 520 pp. Englisch.
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Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Singular-value, characteristic-value and polar decompositions.- Use of parameter group decomposition to generate nyquist-type loci.- Alignment, normality and quasi-nyquist loci.- A quasi-classical design technique.- Calculating a compe…nsator numerator matrix by linear least-squares fitting.- Calculating a compensator by nonlinear least-squares fitting.- Examples of the design techniques.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 196 pp. Englisch.
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Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The present investigation was carried out in the period 1977-1981 at the Department of Soil Science and Plant Nutrition of the Agricultural University Wageningen, Netherlands. This university supplied the major financial sup port throu…gh a research grant, with additional financial support rendered by the Dutch Nitrogen Fertilizer Industry and Unilever Research, Netherlands. This support is gratefully acknowledged. In the present form this report is the author's doctoral dissertation submitted to the Faculty of the Agricul tural University. The author hereby wishes to thank prof. dr. ir. A. van Diest for his criti cal reading and correction of the English text, and drjr. J. H. G. Slangen for his valuable advices during the investigations and in the course of the preparation of this report. The au thor also acknowledges the valuable support received from several Agricultural Research Institutes and University Depart ments which made facilities and manpower available to conduct the ex periments and to transform the results obtained into the present report. Contents Preface / v Abstract / 1 List of ab breviations / 2 Introduction / 3 2 Literature / 6 2. 1 Nitrogen transformations in soil / 7 2. 2 Nitrate uptake / 7 Nitrate reduction in plants / 7 2. 3 2. 4 Nitrate contents in plants / 8 2. 5 Cultural measures / 9 2. 5. 1 Nitrogen dressing / 9 2. 5. 1. 1 Nitrogen amount / 9 2. 5 . 1.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 116 pp. Englisch.
Lingua: Inglese
Editore: Springer, Springer Berlin Heidelberg Okt 1982, 1982
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Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Opening talk.- Calculation of effective interactions.- Potential model description of heavy ion scattering using spline techniques.- Folding models for elastic and inelastic scattering.- Relations between the simultaneous and sequentia…l transfer of two nucleons.- Polarization phenomena in heavy ion transfer reactions.- Nuclear charge and matter distributions.- What do we learn from self-consistent models about nuclear density distributions .- Probing the nuclear structure with heavy-ion reactions.- Different regines of dissipative collisions.- Charge equilibration in deep-inelastic peripheral collisions.- Neutron-proton asymmetry and fast fission : Two extreme time evolutions in dissipative heavy ion reactions.- Neutron-proton asymmetry.- Fast fission phenomenon.- Pre-equilibrium processes in nuclear reactions.- Light nuclei far from stability.- Direct proton decay of 147 Tm.- Description of high spin states.- Shape coexistence and a new region of strong deformation in nuclei far from stability.- New directions in studies of nuclei far from stability with heavy ions.- Multiple discontinuities of the moment of inertia at high spin.- Recent results on nuclei far from stability in the mass region a 70.- Fusion and compound nuclei decay for light and intermediate-mass systems: 24Mg, 28Si + 12C ; 24Mg + 24,26Mg ; 28Si + 24Mg, 28,29,30Si.- Nuclear 'molecular' states.- The excitation and decay of isoscalar giant resonances.- Heavy ions and giant resonances.- The width and decay-properties of giant resonances.- Spectroscopy of superheavy quasimolecules and quasiatoms.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 444 pp. Englisch.
Lingua: Inglese
Editore: Springer, Springer Okt 1982, 1982
Serie: Libro 43 di 173 - Advances in Anatomy, Embryology and Cell Biology
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Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The mature vertebrate retina is a highly complicated array of several kinds of cells, capable of receiving light impulses, transforming them into neuronal membrane currents, and transmitting these in a meaningful way to central process…ing. Before it starts to develop, it is a small sheet of unconspicuous cells, which do not differ from other cells of the central nervous system. The chain of events which lead to the trans formation from this stage into that of highly specialized cells ready to fulfll a specific task, is usually called 'differentiation. ' Originally, this word indicated firstly the proc ess of divergence from other cells which were previously alike, and secondly, the change from an earlier stage of the same cello lt has become widespread practice to imply by the word 'differentiation' also the acquisition of specific properties and capacities which are characteristic of a mature, Le. , specifically active, cello Every cell is active at any stage of development, but certain activities are shared by most cells (e. g. , the activities of preparing and accomplishing proliferation, that of initiating development, that of maintaining a certain level of metabolism), while there are others which are shared by only a small number of - originally relate- cells. In most cases these latter activities are acquired by the fmal steps of cellular development, the terminal 'differentiation. ' In the context of the present paper, the word 'function' will refer to this latter type of specific activity.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 100 pp. Englisch.
Lingua: Inglese
Editore: Springer, Springer Okt 1982, 1982
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Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The student of biological science in his final years as an undergraduate and his first years as a graduate is expected to gain some familiarity with current research at the frontiers of his discipline. New research work is published in… a perplexing diversity of publications and is inevitably concerned with the minutiae of the subject. The sheer number of research journals and papers also causes confusion and difficulties of assimilation. Review articles usually presuppose a background knowledge of the field and are inevitably rather restricted in scope. There is thus a need for short but authoritative introductions to those areas of modern biological research which are either not dealt with in standard introductory textbooks or are not dealt with in sufficient detail to enable the student to go on from them to read scholarly reviews with profit. This series of books is designed to satisfy this need. The authors have been asked to produce a brief outline of their subject assuming that their readers will have read and remembered much of a standard introductory textbook of biology. This outline then sets out to provide by building on this basis, the conceptual framework within which modern research work is progressing and aims to give the reader an indication of the problems, both conceptual and practical, which must be overcome if progress is to be maintained.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 84 pp. Englisch.
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Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Theory of simulation methods for lattice and defect energy calculations in crystals.- Theory and calculation of defect entropies.- Characteristic volumes of point defects in tonic crystals.- Free energy calculations for crystals.- Mole…cular dynamics simulations of crystalline ionic materials.- Ab initio cluster calculations for defects in the solid state.- Computational methods for the electronic structure of defects in insulators.- Interatomic potentials in solids.- Potentials in metals.- Interionic potentials in ionic solids.- Interatomic potentials in covalent and semi-covalent solids.- Defect calculations for ionic materials.- Point defect calculations in metals.- Defect calculations in semiconductors.- Computer modelling of complex and massively disordered crystalline solids.- Aspects of the chemistry of phyllosilicates and intercalation in vermiculites.- Aggregation and precipitation in alkali halides.- Computer simulation of fast ton conductors.- Computer simulation of ionic crystal surfaces.- Long range order in non-stoichiometric oxides.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 340 pp. Englisch.
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Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -As an introduction to the present book I would like to explain how it was, that I, a commercial nurseryman, became so keenly interested in Conifers and their nomen clature. In August 1924 the Dutch Dendrological Society was founded and… at the same time a Committee for Nomenclature of woody plants was set up and I served on this committee as one of the members. Our first activity was to bring the catalogues of the various leading nurserymen in the Netherlands into line with the International Rules of Botanical Nomenclature and also to check their nursery stock. Formerly these catalogues had shown a rather confused nomenclature, nurserymen having usually made use of a variety of inconsistent books as guides in compiling their catalogues. In the course of the work a close co-operation between scientific and practical workers developed. Although I had also fully contributed to the correct naming of hardy shrubs and perennials, 1 was most interested in Conifers. I had tried out several species, had grown a wide choice of garden forms and selected types of particular merit for propagation. My special love for Conifers lead to the publication of my Name-list of Conifers (1937), which was adopted as a standard for varietal names at the International Horticultural Congress in Berlin (1938). Later I prepared my book 'Coniferen, Ephedra en Ginkgo' in the Dutch language (1949); compiling the Conifers cultivated or known to be grown in the Netherlands and Belgium at that time.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 536 pp. Englisch.
