Springer springer dez 1990 (227 risultati)
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Taschenbuch. Condizione: Neu. Neuware - For some time now, the study of cognitive development has been far and away the most active discipline within developmental psychology. Although there would be much disagreement as to the exact proportion of papers published in developmental journals that could be considered cognitive, 50%… seems like a conservative estimate. Hence, a series of scholarly books devoted to work in cognitive development is espe cially appropriate at this time The Springer Series in Cognitive Development contains two basic types of books, namely, edited collections of original chapters by several authors, and original volumes written by one author or a small group of authors. The flagship for the Springer Series is a serial publication of the 'advances' type, carrying the subtitle Progress in Cognitive Development Research. Each volume in the Progress sequence is strongly thematic, in that it is limited to some well-defined domain of cognitive developmental research (e. g. , logical and mathematical development, development of learning). All Progress volumes will be edited collections. Editors of such collec tions, upon consulting with the Series Editor, may elect to have their books pub lished either as contributions to the Progress sequence or as separate volumes. All books written by one author or a small group of authors are being published as separate volumes within the series. A fairly broad definition of cognitive development is being used in the selection of books for this series.
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Buch. Condizione: Neu. Neuware - Lipids and Women's Health is an up-to-date critical review of pertinent scientific and clinical issues connected with lipid disorders in women. Topics discussed include the public health significance of cardiovascular disease in women, lipoprotein and lipid metabolism, effects of estrogens and pr…ogestins on lipid metabolism, metabolic changes of menopause, and the paradox of obesity, a curable disease that is rarely cured, as well as those conceptual advances in our understanding of diabetes mellitus that have clarified diagnosis and may have improved treatment. The relationship of diet and lipid intake to the development of breast and uterine cancer; dietary and drug treatment of lipid disorders; effects of exercise, smoking, and stress; and repercussions of lipid disorders on the family are explored. The volume should prove of use to gynecologists, internists, family practitioners, and pediatricians, as well as to all other professionals with a major concern for the health of female patients.
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Buch. Condizione: Neu. Neuware - 1. Verilog - A Tutorial Introduction.- 1.1 Describing Digital Systems.- 1.2 Getting Started.- 1.2.1 A Structural Description.- 1.2.2 Simulating the NAND Latch.- 1.3 Module Hierarchy.- 1.3.1 The Counter.- 1.3.2 Components of the Counter.- 1.3.3 A Clock for the System.- 1.3.4 Tying the Whole Circui…t Together.- 1.4 Behavioral Modeling.- 1.4.1 A Behavioral Model of the m16 Counter.- 1.4.2 Mixing Structure and Behavior.- 1.4.3 Assignment Statements.- 1.4.4 Mixing Behavioral and Structural Descriptions.- 1.5 Summary.- 1.6 Exercises.- 2. Behavioral Modeling Constructs.- 2.1 Process Model.- 2.2 If-Then-Else.- 2.2.1 Where Does The ELSE Belong .- 2.2.2 The Conditional Operator.- 2.3 Loops.- 2.3.1 Four Basic Loop Statements.- 2.3.2 Exiting Loops on Exceptional Conditions.- 2.4 Multi-way branching.- 2.4.1 If-Else-If.- 2.4.2 Case.- 2.4.3 Comparison of Case and If-Else-If.- 2.4.4 CaseZ and CaseX.- 2.5 Functions and Tasks.- 2.5.1 Tasks.- 2.5.2 Functions.- 2.5.3 A Structural View.- 2.6 Summary.- 2.7 Exercises.- 3. Concurrent Process Statements.- 3.1 Concurrent Processes.- 3.2 Events.- 3.2.1 Event Control Statement.- 3.2.2 Named Events.- 3.2.3 An Example of Hierarchical Names.- 3.3 The Wait Statement.- 3.3.1 A Complete Producer-Consumer Handshake.- 3.3.2 Comparison of the Wait and While Statements.- 3.3.3 Comparison of Wait and Event Control Statements.- 3.4 Disabling Named Blocks.- 3.5 Quasi-continuous assignment.- 3.6 Sequential and Parallel Blocks.- 3.7 Exercises.- 4. Logic Level Modeling.- 4.1 Introduction.- 4.2 Logic Gates and Nets.- 4.2.1 Modeling Using Primitive Logic Gates.- 4.2.2 Four-Level Logic Values.- 4.2.3 Nets.- 4.2.4 Module Port Specifications.- 4.3 Continuous Assignment.- 4.3.1 Behavioral Modeling of Combinational Circuits.- 4.3.2 Net and Continuous Assign Declarations.- 4.4 Parameterized Definitions.- 4.5 Logic Delay Modeling.- 4.5.1 A Gate Level Modeling Example.- 4.5.2 Gate and Net Delays.- 4.5.3 Minimum, Typical, and Maximum Delays.- 4.6 Delay Paths Across a Module.- 4.7 Summary.- 4.8 Exercises.- 5. Defining Gate Level Primitives.- 5.1 Combinational Primitives.- 5.1.1 Basic Features of User-Defined Primitives.- 5.1.2 Describing Combinational Logic Circuits.- 5.2 Level- and Edge-Sensitive Sequential Primitives.- 5.2.1 Level-Sensitive Primitives.- 5.2.2 Edge-Sensitive Primitives.- 5.3 Shorthand Notation.- 5.4 Mixed Level- and Edge-Sensitive Primitives.- 5.5 Summary.- 5.6 Exercises.- 6. Switch Level Modeling.- 6.1 A Dynamic MOS Shift Register Example.- 6.2 Switch Level Modeling.- 6.2.1 Strength Modeling.- 6.2.2 Strength Definitions.- 6.2.3 An Example Using Strengths.- 6.2.4 Resistive MOS Gates.- 6.3 Ambiguous Strengths.- 6.3.1 Illustrations of Ambiguous Strengths.- 6.3.2 The Underlying Calculations.- 6.4 Summary.- 6.5 Exercises.- 7. Two Large Examples.- 7.1 The miniSim Example.- 7.1.1 Overview.- 7.1.2 The miniSim Source.- 7.1.3 Simulation Results.- 7.2 The 8251A Example.- 7.2.1 Overview.- 7.2.2 The 8251A Source.- 7.3 Exercises.- Appendix A. Lexical Conventions.- A.1 White Space and Comments.- A.2 Operators.- A.3 Numbers.- A.4 Strings.- A.5 Identifiers, System Names, and Keywords.- Appendix B. Verilog Operators.- B.1 Table of Operators.- B.2 Operator Precedence.- B.3 Operator Truth Tables.- B.3.1 Bitwise AND.- B.3.2 Bitwise OR.- B.3.3 Bitwise XOR.- B.3.4 Bitwise XNOR.- B.4 Expression Bit Lengths.- Appendix C. Verilog Gate Types.- C.1 Logic Gates.- C.2 BUF and NOT Gates.- C.3 BUFIF and NOTIF Gates.- C.4 MOS Gates.- C.5 Bidirectional Gates.- C.6 CMOS Gates.- C.7 Pullup and Pulldown Gates.- Appendix D. Registers, Memories, Integers, and Time.- D.1 Registers.- D.2 Memories.- D.3 Integers and Times.- Appendix E. System Tasks and Functions.- E.1 Display and Write Tasks.- E.2 Continuous Monitoring.- E.3 Strobed Monitoring.- E.4 File Output.- E.5 Simulation Time.- E.6 Stop and Finish.- E.7 Random.- Appendix F. Formal Syntax Definition.- F.1 Source Text.- F.2 Declarations.- F.3 Primitive Instances.- F.4 Module Instantiations.
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Buch. Condizione: Neu. Neuware - One Patterns.- 1 Habitat structure: the evolution and diversification of a complex topic.- 1.1 'Habitat structure' in ecology.- 1.2 A graphical model of 'habitat structure'.- 2 Development of habitat structure through succession in an Amazonian floodplain forest.- 2.1 Riparian primary succession…in upper Amazonia: an overview.- 2.2 Methods.- 2.3 Results.- 2.4 Discussion.- 2.5 Conclusions.- 3 Habitat diversity and the species-area relationship: alternative models and tests.- 3.1 Alternative models of the species-area relationship.- 3.2 Protocols for the separation of causal mechanisms.- 3.3 Conclusions.- 4 Fractal geometry of ecological habitats.- 4.1 The geometry of simple fractals.- 4.2 Self-similarity and ways of estimating fractal dimensions.- 4.3 Ecological consequences of fractals.- 4.4 Size distributions.- 4.5 Range distributions.- 4.6 Abundance distributions.- 4.7 The reddened spectrum.- 4.8 Conclusions.- 5 The effect of habitat structure on the spatial distribution of freshwater invertebrate populations.- 5.1 Zooplankton.- 5.2 Profundal benthos.- 5.3 Littoral benthic invertebrates.- 5.4 Unionid mussels in the sandy littoral zone.- 5.5 Conclusions.- Two Responses: colonization, succession, resource use.- 6 Habitat structure and morphological patterns in arboreal vertebrates.- 6.1 Habitat structure and locomotion.- 6.2 Locomotion and morphology.- 6.3 Conclusions.- 7 Microtopography as habitat structure for mosses on rocks.- 7.1 The advantage of simplicity.- 7.2 Scheme for functional analysis.- 7.3 Quantifying habitat structure.- 7.4 Correlating habitat structure and community structure.- 7.5 Correlation of habitat structure and resource availability.- 7.6 The functional link between habitat and community structure.- 7.7 Conclusions.- 8 The effects of changes in habitat structure during succession in terrestrial communities.- 8.1 Changes in habitat structure during succession.- 8.2 Effects of changing habitat structure on associated organisms.- 8.3 Conclusions.- 9 Influence of patch size, vegetation texture, and host plant architecture on the diversity, abundance, and life history styles of sap-feeding herbivores.- 9.1 Responses of insect herbivores to vegetation texture and architectural complexity: an overview.- 9.2 Species-area relationships for sap-feeders.- 9.3 Sap-feeder abundance and patch size.- 9.4 Abundance-area relationships explained by life-history characteristics.- 9.5 Host plant density and vegetation diversity.- 9.6 Architectural complexity and sap-feeder richness.- 9.7 Architectural complexity, habitat persistence and sap-feeder life histories.- 9.8 Other considerations.- 9.9 Conclusions.- 10 Habitat structure and recruitment in coral reef fishes.- 10.1 Segregation of fish species among habitats.- 10.2 Recruitment of reef fishes.- 10.3 Habitat responses at settlement.- 10.4 Variability in recruitment.- 10.5 Habitat structure and the structure of reef fish assemblages.- 10.6 Conclusions.- 11 Habitat structure and community dynamics in marine benthic systems.- 11.1 Examples from marine benthic systems.- 11.2 Processes connecting habitat structure and community dynamics.- Three Responses: predation, parasitism, disturbance.- 12 The influence of fire periodicity on habitat structure.- 12.1 The ecology of fire.- 12.2 Effects of fire on habitat heterogeneity and plant structure.- 12.3 Post-fire habitat structure and mechanisms of regeneration.- 12.4 Post-fire animal responses to vegetation structure.- 12.5 Case studies.- 12.6 Conclusions.- 13 A new look at habitat structure: consequences of herbivore-modified plant architecture.- 13.1 How herbivores influence plant architecture.- 13.2 Consequences for plants of architecture modified as a result of herbivory.- 13.3 Consequences for herbivores of architecture modified as a result of herbivory.- 13.4 Herbivore-modified architecture and the evolution of plant form.- 13.5 Conclusions.- 14 Habitat structure and predator-prey interactions in vegetated aquati.
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Buch. Condizione: Neu. Neuware - This monograph evolved from my Ph. D dissertation completed at the Laboratory of Computer Science, MIT, during the Summer of 1986. In my dissertation I proposed a pipelined code mapping scheme for array operations on static dataflow architectures. The main addition to this work is found in Chapte…r 12, reflecting new research results developed during the last three years since I joined McGill University-results based upon the principles in my dissertation. The terminology dataflow soft ware pipelining has been consistently used since publication of our 1988 paper on the argument-fetching dataflow architecture model at McGill University [43]. In the first part of this book we describe the static data flow graph model as an operational model for concurrent computation. We look at timing considerations for program graph execution on an ideal static dataflow computer, examine the notion of pipe lining, and characterize its performance. We discuss balancing techniques used to transform certain graphs into fully pipelined data flow graphs. In particular, we show how optimal balancing of an acyclic data flow graph can be formulated as a linear programming problem for which an optimal solution exists. As a major result, we show the optimal balancing problem of acyclic data flow graphs is reduceable to a class of linear programming problem, the net work flow problem, for which well-known efficient algorithms exist. This result disproves the conjecture that such problems are computationally hard.
Lingua: Inglese
Editore: Springer New York Dez 1990, 1990
Serie: Recent Research in Psychology, Libro 58 di 61. Libro 58 di 61 - Recent Research in Psychology
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Taschenbuch. Condizione: Neu. Neuware - The problem of unintended pregnancies among adolescents is a serious one. Millions of dollars have been spent and hundreds of social science investigations have been conducted in the attempt to address the problem. The present book reports the results of a federally funded research project… on parent-teenager communication about premarital sex and birth control. Both the role and potential of parents in influencing the sexual behavior of their teenagers has been questioned by many social scientists. The literature is characterized by studies that tend to observe little relationship between measures of parent-teen communication and teen sexual behavior. Many of our colleagues informally express the viewpoint that parents have little to do with the sexual behavior of their teens and that attempts to reduce unintended pregnancies through parental involvement will be futile. Indeed, when we first sought funding for the present research, several reviewers were skeptical for just this reason. It is our belief that parents can play an important role in preventing unintended pregnancies. In our opinion, past research has failed to make important conceptual distinctions which has resulted in an underestimation of the potential utility of parent-teen communication. We believe that the study reported here is consistent with this opinion. We have written the book with two goals. First, we wanted to identify important conceptual and methodological points that future researchers can consider in exploring this important area of inquiry. Second, we wanted to develop some of the applied implications of these points vis-a-vis our data.
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Buch. Condizione: Neu. Neuware - Rapid advances in neural sciences and VLSI design technologies have provided an excellent means to boost the computational capability and efficiency of data and signal processing tasks by several orders of magnitude. With massively parallel processing capabilities, artificial neural networks can…be used to solve many engineering and scientific problems. Due to the optimized data communication structure for artificial intelligence applications, a neurocomputer is considered as the most promising sixth-generation computing machine. Typical applica tions of artificial neural networks include associative memory, pattern classification, early vision processing, speech recognition, image data compression, and intelligent robot control. VLSI neural circuits play an important role in exploring and exploiting the rich properties of artificial neural networks by using pro grammable synapses and gain-adjustable neurons. Basic building blocks of the analog VLSI neural networks consist of operational amplifiers as electronic neurons and synthesized resistors as electronic synapses. The synapse weight information can be stored in the dynamically refreshed capacitors for medium-term storage or in the floating-gate of an EEPROM cell for long-term storage. The feedback path in the amplifier can continuously change the output neuron operation from the unity-gain configuration to a high-gain configuration. The adjustability of the vol tage gain in the output neurons allows the implementation of hardware annealing in analog VLSI neural chips to find optimal solutions very efficiently. Both supervised learning and unsupervised learning can be implemented by using the programmable neural chips.
Lingua: Inglese
Editore: Springer Dez 1990, 1990
Serie: Developments in Cardiovascular Medicine, Libro 67 di 253. Libro 67 di 253 - Developments in Cardiovascular Medicine
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Buch. Condizione: Neu. Neuware - 1. From hemodynamic principles to clinical management.- 2. The clinical use and accuracy of echo-Doppler techniques for assessing severity of disease in valvular stenotic lesions.- 3. Proper timing of valve replacement in aortic stenosis.- 4. Optimal timing of surgery for volume overload hypertro…phy in mitral and aortic regurgitation.- 5. Acute effects of myocardial ischemia on left ventricular function: How to differentiate myocardial infarction, stunned myocardium, and hibernating myocardium.- 6. Effects of coronary reperfusion on left ventricular function and survival: Some remaining problems.- 7. Effects of revascularization on left ventricular function in the stunned and hibernating myocardium.- 8. Heart failure: Newer concepts and origin of symptoms.- 9. Guidelines for the evaluation of treatment in congestive heart failure.- 10. Management of patients with hypertrophic cardiomyopathy.- 11. Antiarrhytmic therapy in heart failure.- 12. Non-invasive evaluation of cardiomyopathies.- 13. Can ultrasound reliably predict acute rejection in heart transplant recipients .- 14. Cardiac transplantation.
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Buch. Condizione: Neu. Neuware - A growing concern of mine has been the unrealistic expectations for new computer-related technologies introduced into all kinds of organizations. Unrealistic expectations lead to disappointment, and a schizophrenic approach to the introduction of new technologies. The UNIX and real-time UNIX oper…ating system technologies are major examples of emerging technologies with great potential benefits but unrealistic expectations. Users want to use UNIX as a common operating system throughout large segments of their organizations. A common operating system would decrease software costs by helping to provide portability and interoperability between computer systems in today's multivendor environments. Users would be able to more easily purchase new equipment and technologies and cost-effectively reuse their applications. And they could more easily connect heterogeneous equipment in different departments without having to constantly write and rewrite interfaces. On the other hand, many users in various organizations do not understand the ramifications of general-purpose versus real-time UNIX. Users tend to think of 'real-time' as a way to handle exotic heart-monitoring or robotics systems. Then these users use UNIX for transaction processing and office applications and complain about its performance, robustness, and reliability. Unfortunately, the users don't realize that real-time capabilities added to UNIX can provide better performance, robustness and reliability for these non-real-time applications. Many other vendors and users do realize this, however. There are indications even now that general-purpose UNIX will go away as a separate entity. It will be replaced by a real-time UNIX. General-purpose UNIX will exist only as a subset of real-time UNIX.
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Buch. Condizione: Neu. Neuware - This book concerns a new method of image data compression which weil may supplant the well-established block-transfonn methods that have been state-of-the art for the last 15 years. Subband image coding or SBC was first perfonned as such in 1985, and as the results became known at first through c…onference proceedings, and later through journal papers, the research community became excited about both the theoretical and practical aspects of this new approach. This excitement is continuing today, with many major research laboratories and research universities around the world investigating the subband approach to coding of color images, high resolution images, video- including video conferencing and advanced tele vision, and the medical application of picture archiving systems. Much of the fruits of this work is summarized in the eight chapters of this book which were written by leading practitioners in this field. The subband approach to image coding starts by passing the image through a two- or three-dimensional filter bank. The two-dimensional (2-D) case usually is hierarchical' consisting of two stages of four filters each. Thus the original image is split into 16 subband images, with each one decimated or subsampled by 4x4, resulting in a data conservation. The individual channel data is then quantized for digital transmission. In an attractive variation an octave-like approach, herein tenned subband pyramid, is taken for the decomposition resulting in a total of just eleven subbands.
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Buch. Condizione: Neu. Neuware - One of the most intriguing questions in image processing is the problem of recovering the desired or perfect image from a degraded version. In many instances one has the feeling that the degradations in the image are such that relevant information is close to being recognizable, if only the image… could be sharpened just a little. This monograph discusses the two essential steps by which this can be achieved, namely the topics of image identification and restoration. More specifically the goal of image identifi cation is to estimate the properties of the imperfect imaging system (blur) from the observed degraded image, together with some (statistical) char acteristics of the noise and the original (uncorrupted) image. On the basis of these properties the image restoration process computes an estimate of the original image. Although there are many textbooks addressing the image identification and restoration problem in a general image processing setting, there are hardly any texts which give an indepth treatment of the state-of-the-art in this field. This monograph discusses iterative procedures for identifying and restoring images which have been degraded by a linear spatially invari ant blur and additive white observation noise. As opposed to non-iterative methods, iterative schemes are able to solve the image restoration problem when formulated as a constrained and spatially variant optimization prob In this way restoration results can be obtained which outperform the lem. results of conventional restoration filters.
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Buch. Condizione: Neu. Neuware - to the symposium on rockfishes.- Reproduction and development.- Mating habits of the rockfish Sebastes inermis.- Reproductive cycles of Sebastes taczanowskii, compared with those of other rockfishes of the genus Sebastes.- Serum steroid hormone levels in relation to the reproductive cycle of Seba…stes taczanowskii and S. schlegeli.- Annual reproductive and spawning cycles of female Sebastiscus marmoratus.- Immunochemical identification and partial characterization of female-specific serum proteins in white-edged rockfish, Sebastes taczanowskii.- Seasonal cycles of reserves in relation to reproduction in Sebastes.- Sexual dimorphism in Sebastes.- Oxygen consumption of gestating female Sebastes schlegeli: estimating the reproductive cost of livebearing.- Reproductive performance of yellowtail rockfish, Sebastes flavidus.- Staging and the time course of embryonic development in kurosoi, Sebastes schlegeli.- Reproduction and development of Sebastes in the context of the evolution of piscine viviparity.- Functional aspects of embryos and larvae.- Ontogeny of the sodium pump in embryos of rockfish of the genus Sebastes.- Ontogeny of the immune system in Sebastiscus marmoratus: histogenesis of the lymphoid organs and effects of thymectomy.- Uptake and utilization of 14C-glycine by embryos of Sebastes melanops.- Ultrastructure of the epidermis and digestive tract in Sebastes embryos, with special reference to the uptake of exogenous nutrients.- Energy utilization by embryos during gestation in viviparous copper rockfish, Sebastes caurinus.- Identification, systematics and ecology.- Systematics and identification of larvae and juveniles of the genus Sebastes.- Allozyme polymorphisms permit the identification of larval and juvenile rockfishes of the genus Sebastes.- Ecology of pelagic larvae and juveniles of the genus Sebastes.- The ecology of substrate-associated juveniles of the genus Sebastes.- Mariculture and fisheries.- Mariculture of kurosoi, Sebastes schlegeli.- Reproductive styles and life history variables relative to exploitation and management of Sebastes stocks.- A summary of the symposium on rockfishes and recommendations for future research.- Species and subject index.
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Buch. Condizione: Neu. Neuware - Many aspects of phytogeography have gained loped numerical techniques which allow the com greatly from the recent development of analytical bination of quantitative floristic and vegetational and numerical methods. The new methods have analyses with mapping and causal or evolu opened up new avenu…es of research, leading to a tionary deductions. The papers selected for the better understanding of the distribution and book show approaches for higher and lower plant evolutionary patterns of species and communities. forms. Several papers dealing with relevant in During the 1987 Botanical Congress in Berlin, formation on vegetation for the respective areas Drs Nimis and Haeupler organized a symposium appear for the first time. The combination of in which examples of present-day phytogeogra new approaches successfully applied to new phic work were discussed. After the symposium problems should be very stimulating to young it was agreed that a proceedings volume should scientists as many papers demonstrate how to be edited by Drs Nimis and Crovello. From the make efficient use of the new developments in lectures presented, those dealing primarily with information science for species-oriented phyto numerical methods were selected for the book. geography. This is the second volume of the T: VS series that While the book does not intend to serve as a deals with new aspects and methods of phyto textbook, it can be viewed as a guide to the geography.
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Buch. Condizione: Neu. Neuware.
Lingua: Tedesco
Editore: Springer Berlin Heidelberg, Springer Dez 1990, 1990
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Taschenbuch. Condizione: Neu. Neuware - Die psychosoziale Rehabilitation Krebskranker ist ein Thema von ständig wachsender Bedeutung. Die fachgerechte psychosoziale Nachsorge erfordert jedoch auch eine intensive systematische Rehabilitationsforschung. Deutsche und internationale Psychoonkologen und Rehabilitationsforscher stelle…n in diesem Buch aktuelle Entwicklungen auf diesem Gebiet vor. Das Themenspektrum umfaßt Forschungsstrategien, Krankheitsbewältigung, Lebensqualität, soziale Unterstützung, Bedarf an psychosozialer Hilfe sowie die Gestaltung von psychologischen Interventionen im Verlauf von Krebserkrankungen. Forschungsgruppen informieren über verschiedene, vom Bundesministerium für Forschung und Technologie geförderte Projekte mit den Schwerpunkten 'Krankheitsverarbeitung und -bewältigung', 'Belastung von in der Onkologie tätigen Berufsgruppen' und 'Versorgungsmodelle und Versorgungsstrukturen'. Die Darstellung der Forschungsansätze und -strukturen, der inhaltlichen Zielrichtung der Projekte, zeigt eindrucksvoll die Entwicklungsmöglichkeiten dieses Forschungsbereiches auf. Ärzten, Psychologen und Soziologen in Forschung und Praxis bietet das Buch einen aktuellen Überblick zum Stand der psychosozialen Forschung in der Rehabilitation Krebskranker.
Lingua: Tedesco
Editore: Springer Berlin Heidelberg, Springer Dez 1990, 1990
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Taschenbuch. Condizione: Neu. Neuware - Medizinisches Basiswissen und medizinische Fragestellungen kommen in der Psychotherapieausbildung häufig zu kurz, obwohl sie unerläßlich für die Kooperation zwischen Psychotherapeut und Facharzt anderer Disziplinen sind. In diesem Buch wird dem psychologisch geschulten Leser, der auch gele…rnt hat, soziale Faktoren von Gesundheit und Krankheit zu erkennen und zuzuordnen, der biologisch-medizinische Teil der Krankheitslehre und Heilkunde nahegebracht. Die wichtigsten Störungen, Syndrome und Krankheiten werden leichtverständlich und übersichtlich anhand auffallender Leitsymptome dargestellt. Die medizinischen Termini sind auch in deutscher Sprache aufgeführt, das Sachverzeichnis - zugleich kurzgefaßtes Lexikon der im Buch vorkommenden Leitsymptome - ist als praxisnahe Überblicksinformation konzipiert. Dieses Buch vermittelt Psychologen und nichtärztlichen Psychotherapeuten die notwendigen Grundkenntnisse, um Differentialdiagnosen zu stellen und gibt Entscheidungshilfen bei der Frage, wann die Überweisung eines Patienten an einen Arzt nötig ist.
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Buch. Condizione: Neu. Neuware - This compact guide is concerned with the practical aspects of managing hypertension and associated risk factors in the individual patient.
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Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The book is devoted to the study of distributed control problems governed by various nonsmooth state systems. The main questions investigated include: existence of optimal pairs, first order optimality conditions, state-constrained… systems, approximation and discretization, bang-bang and regularity properties for optimal control. In order to give the reader a better overview of the domain, several sections deal with topics that do not enter directly into the announced subject: boundary control, delay differential equations. In a subject still actively developing, the methods can be more important than the results and these include: adapted penalization techniques, the singular control systems approach, the variational inequality method, the Ekeland variational principle. Some prerequisites relating to convex analysis, nonlinear operators and partial differential equations are collected in the first chapter or are supplied appropriately in the text. The monograph is intended for graduate students and for researchers interested in this area of mathematics. 168 pp. Englisch.
Lingua: Inglese
Editore: Berlin Springer Berlin Heidelberg Springer Dez 1990, 1990
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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 book deals with parameter dependent problems of the form u'+\*f(u)=0 on an interval with homogeneous Dirichlet or Neuman boundary conditions. These problems have a family of solution curves in the (u,\*)-space. By examining the… so-called time maps of the problem the shape of these curves is obtained which in turn leads to information about the number of solutions, the dimension of their unstable manifolds (regarded as stationary solutions of the corresponding parabolic prob- lem) as well as possible orbit connections between them. The methods used also yield results for the period map of certain Hamiltonian systems in the plane. The book will be of interest to researchers working in ordinary differential equations, partial differential equations and various fields of applications. By virtue of the elementary nature of the analytical tools used it can also be used as a text for undergraduate and graduate students with a good background in the theory of ordinary differential equations. 146 pp. Englisch.
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Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
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EUR 26,74
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Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Modified incomplete factorization strategies.- On some parallel preconditioned CG schemes.- Preconditioning indefinite systems arising from mixed finite element discretization of second-order elliptic problems.- A class of precondi…tioned conjugate gradient methods applied to finite element equations.- Recent vectorization and parallelization of ITPACKV.- On the sparsity patterns of hierarchical finite element matrices.- Solving positive (semi)definite linear systems by preconditioned iterative methods.- The convergence behaviour of preconditioned CG and CG-S in the presence of rounding errors.- Data reduction (dare) preconditioning for generalized conjugate gradient methods.- Analysis of a recursive 5-point/9-point factorization method.- Iteration method as discretization procedures. 212 pp. Englisch.
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Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This volume contains original research papers presented at a seminar given at the Technical University of Vienna. Contributors discussed methods drawn originally from number theory but applied now to numerical analysis, discrete ma…thematics and theoretical computer science. 228 pp. Englisch, Deutsch.
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Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Semigroups dependent on a parameter, their attractors and asymptotic behaviour.- A modern approach to the theory of topological characteristics of non-linear operators. II.- Exact round morse functions, inequalities of morse type a…nd integrals of Hamiltonian systems.- Estimates for ¿ Balls of nonholonomic metrics.- The bifurcation of stationary rotations of a multidimensional asymmetric rigid body from the sleeping top regime.- Nonlocal integral manifolds and decoupling of nonlinear parabolic systems.- On Leary's residue theory.- Spencer cohomology of differential equations.- The properness of elliptic and parabolic differential operators.- A.N.Kolmogorov and the progress of mathematics.- On the completeness of left-invariant pseudo-Riemannian metrics on lie groups.- Second-order parabolic equations in principal fibre bundles and associated vector bundles.- Lyapunov-schmidt method and types of singularities of critical points of key function in the problem of bifurcations of minimal surfaces.- Relative topological characteristics of mappings.- On some problems from the theory of fixed points of multivalued mappings.- Relative calibrations and the problem of stability of minimal surfaces.- On topological questions of real complexity theory and combinatorial optimization.- Deformation and cohomologies of Poisson brackets.- Holomorphic rigidity of polynomial polyhedrons and quasihomogeneity.- On the structure of the set of solutions of a non-linear elliptic problem with fixed boundary conditions. 328 pp. Englisch.
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Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Retard ¿a bifurcation : du local au global.- On bifurcation of limit cycles from centers.- On the saddle loop bifurcation.- Finitude des cycles-limites et accelero-sommation de l¿application de retour.- Limit cycles and zeroes of A…belian integrals satisfying third order picard ¿ Fuchs equations.- On the basin of attraction of dissipative planar vector fields.- Periodic lines of curvature bifurcating from Darbouxian umbilical connections.- Conditions for a centre and the bifurcation of limit cycles in a class of cubic systems.- On first integrals of linear systems, Frobenius integrability theorem and linear representations of Lie algebras.- Cyclicite finie des polycycles hyperboliques de champs de vecteurs du plan mise sous forme normale.- Bifurcation of limit cycles.- Universal unfolding of a singularity of a symmetric vector field with 7-jet C -equivalent to y / x+(¿x3 ¿x6y) / y.- Bifurcation in a quartic polynomial system arising in biology.- On the finiteness of certain boundary cycles for NTH degree polynomial vector fields.- Algebraic integrals of quadratic systems with a weak focus.- Rotated vector fields decomposition method and its application.- Remarks on the delay of the loss of stability of systems with changing parameter. 408 pp. Englisch, Französisch.
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Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, GermaniaBuchWeltWeit Ludwig Meier e.K.
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EUR 42,75
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Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book contains three lectures each of 10 sessions; the first on Potential Theory on graphs and manifolds, the second on annealing and another algorithms for image reconstruction, the third on Malliavin Calculus. 344 pp. Englisc…h, Französisch.
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Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Work of Philippe Robba.- p-Adic estimates for exponential sums.- p-Adic Betti lattices.- The nonarchimedean Banach-Stone theorem.- Cohomologie rigide et th¿ie des D-modules.- Extensions de D-modules et groupes de Galois differentie…ls.- Duality in rigid analysis.- On the Frobenius matrices of fermat curves.- Supercongruences.- Witt realization of the p-adic Barsotti-Tate groups; some applications.- Polyedres de Newton et poids de sommes exponentielles.- De rham cohomology and the Gauss-manin connection for drinfeld modules.- The nonarchimedean extended Teichm¿ller space.- Sur les coefficients de De Rham-Grothendieck des varietes algebriques.- On a functional equation of igusa's local zeta function.- On vanishing of cohomologies of rigid analytic spaces.- A p-adic analogue of the Chowla-Selberg formula.- The complementation property of in p-adic banach spaces.- Gross-Koblitz formula for function fields.- Three generalizations of Mahler's expansion for continuous functions on p.- P-adic symmetric domains. 392 pp. Englisch, Französisch.
Lingua: Inglese
Editore: Springer Berlin Heidelberg, Springer Berlin Heidelberg Dez 1990, 1990
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EUR 53,49
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Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This volume gives the proceedings of the Tenth Conference on Foundations of Software Technology and Theoretical Computer Science. These conferences are organized and run by the computer science research community in India, and thei…r purpose is to provide a forum for professional interaction between members of this research community and their counterparts in different parts of the world. The volume includes four invited papers on: - reasoning about linear constraints using parametric queries, - the parallel evaluation of classes of circuits, - a theory of commonsense visual reasoning, - natural language processing, complexity theory and logic. The 26 submitted papers are organized into sections on logic, automata and formal languages, theory of programming, parallel algorithms, geometric algorithms, concurrency, distributed computing, and semantics. 436 pp. Englisch.
Lingua: Inglese
Editore: Springer Berlin Heidelberg, Springer Berlin Heidelberg Dez 1990, 1990
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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 -Thermodynamic treatment of mineral equilibria, a topic central to mineralogical thermodynamics, can be traced back to the tum of the century, when J. H. Van't Hoff and his associates pioneered in applying thermodynamics to the mine…ral assemblages observed in the Stassfurt salt deposit. Although other renowned researchers joined forces to develop the subject - H. E. Boeke even tried to popularize it by giving an overview of the early developments in his 'Grundlagen der physikalisch-chemischen Petrographie', Berlin, 1915 - it remained, on the whole, an esoteric subject for the majority of the contemporary geological community. Seen that way, mineralogical thermodynamics came of age during the last four decades, and evolved very rapidly into a mainstream discipline of geochemistry. It has contributed enormously to our understanding of the phase equilibria of mineral systems, and has helped put mineralogy and petrology on a firm quantitative basis. In the wake of these developments, academic curricula now require the students of geology to take a course in basic thermodynamics, traditionally offered by the departments of chemistry. Building on that foundation, a supplementary course is generally offered to familiarize the students with diverse mineralogical applications of thermo dynamics. This book draws from the author's experience in giving such a course, and has been tailored to cater to those who have had a previous exposure to the basic concepts of chemical thermodynamics. 340 pp. Englisch.
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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 -Artificial Intelligence and Human Institutions argues that successful applications of artificial intelligence are possible only within an understanding of human institutions and the limitations of technology. Products of artificial… intelligence research are becoming widely available to non-specialists using low-cost computer systems, but there has been a lack of communication between re- searchers and community groups. Taking the 'weak AI' position, the book explores the way insights and tools from artificial intelligence can be valuable in coming to terms with real world problems. Drawing on the author's extensive practical experience in AI research and research management, the book brings together case studies from the fields of education, training, business, engineering, defence, health, and community work, and suggests future directions. This book deals with advanced concepts of artificial intelligence for non-specialist readers, while providing an introduction to state-of-the-art developments. It seeks to use AI concepts to illuminate the practical and theoretical concerns of institutions and organisations, opening up possibilities for new areas of collaborative work, and revealing new sources of references and ideas. This is the latest title in the Artificial Intelligence and Society series and will be of interest to lecturers and students in AI, education, social and political sciences, and business studies. 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 grew out of lectures on spectral theory which the author gave at the Scuola. Normale Superiore di Pisa in 1985 and at the Universite Laval in 1987. Its aim is to provide a rather quick introduction to the new techniques o…f subhar monic functions and analytic multifunctions in spectral theory. Of course there are many paths which enter the large forest of spectral theory: we chose to follow those of subharmonicity and several complex variables mainly because they have been discovered only recently and are not yet much frequented. In our book Pro pri6t6$ $pectrale$ de$ algebre$ de Banach, Berlin, 1979, we made a first incursion, a rather technical one, into these newly discovered areas. Since that time the bushes and the thorns have been cut, so the walk is more agreeable and we can go even further. In order to understand the evolution of spectral theory from its very beginnings, it is advisable to have a look at the following books: Jean Dieudonne, Hutory of Functional AnaIY$u, Amsterdam, 1981; Antonie Frans Monna. , Functional AnaIY$i$ in Hutorical Per$pective, Utrecht, 1973; and Frederic Riesz & Bela SzOkefalvi-Nagy, Le~on$ d'anaIY$e fonctionnelle, Budapest, 1952. However the picture has changed since these three excellent books were written. Readers may convince themselves of this by comparing the classical textbooks of Frans Rellich, Perturbation Theory, New York, 1969, and Tosio Kato, Perturbation Theory for Linear Operator$, Berlin, 1966, with the present work. 208 pp. Englisch.
Lingua: Inglese
Editore: Springer Vienna Dez 1990, 1990
Serie: CISM International Centre for Mechanical Sciences, Libro 212 di 433. Libro 212 di 433 - CISM International Centre for Mechanical Sciences
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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 -Examines the nonlinear phenomena created when fractures develop in structural materials upon application of static, cyclic or dynamic external loads. The text recommends procedures for the manufacture of high performance materials…with enhanced resistance to crack propagation. 460 pp. Englisch.
