springer us springer aug 1985 (14 risultati)

Buch. Condizione: Neu. Neuware - Neoplastic disease confined to the liver is an important worldwide problem. In the industrialized nations, metastatic disease of the most common cancers involves the liver in upwards of 50% of cases. Primary hepatic tumors are virtually epidemic in most third world countries and certainly constitute one of the ten most common causes of cancer deaths on a worldwide scale. Amazingly, little specific attention has been devoted to therapeutic approaches of liver and biliary tumors until recently. We attribute this apparent lack of interest to the uniformly poor progno sis of patients so afflicted, and attribute the renewed interest to the exciting new developments in diagnostic and therapeutic technology as well as in tumor biology. The purpose of this book is to collect in one volume an integrated selection of articles that would provide the therapist with a comprehensive, yet practical, overview of liver cancer. We believe the contributors to the book are superbly qualified experts on the various subjects and provide in-depth information on respective fields. The edit ing process for us was not only educational but thrilling as the high quality and complementary nature of the chapters became evident as we received them. Be cause many areas in the field of liver cancer are controversial, the reader will notice that contradictory opinions are presented by some of the authors.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Most of us do not realize that we are living in revolutionary times. To a large degree, we are in a time of massive economic and industrial change, and perhaps history will one day record this era as the Second Industrial Revolution. Certainly we have been made aware of the decline of 'smoke stack industries' and of the rapid rise of what might be called the 'infor mation industries' in the United States and, presumably, in most of the western world. Several best-selling authors have assured us that we must change or perish, and a great many industrialists appear to agree. Ironically, we have also been all but promised a return to a modern form of that very cottage industry economy that the first Industrial Revolution wiped out: Some of our leading savants envision individuals working at home on desktop computers, connected via hardwire (telephone) to an employer's large, central computer. Will this come to pass Perhaps; the industrial/economic indicators appear to point in that direction, although there are the problems of numerous laws and regulations -labor laws and OSHA laws, to name only two areas, and ignoring for the moment the reaction of our labor unions - that would be most difficult to reconcile with such an arrangement. In a sense, it is the computer that has brought about this condition. 320 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This volume presents a completely new and substantial body of information about the origin of agriculture and plant use in Africa. All the evidence is very recent and for the first time all this archaeobotanical evidence is brought together in one volume. 350 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In various contexts of topology, algebraic geometry, and algebra (e.g. group representations), one meets the following situation. One has two contravariant functors K and A from a certain category to the category of rings, and a natural transformation p:K--+A of contravariant functors. The Chern character being the central exam ple, we call the homomorphisms Px: K(X)--+ A(X) characters. Given f: X--+ Y, we denote the pull-back homomorphisms by and fA: A(Y)--+ A(X). As functors to abelian groups, K and A may also be covariant, with push-forward homomorphisms and fA: A( X)--+ A(Y). Usually these maps do not commute with the character, but there is an element r f E A(X) such that the following diagram is commutative: K(X)~A(X) fK j J~A K( Y) ------p;-+ A( Y) The map in the top line is p x multiplied by r f. When such commutativity holds, we say that Riemann-Roch holds for f. This type of formulation was first given by Grothendieck, extending the work of Hirzebruch to such a relative, functorial setting. Since then viii INTRODUCTION several other theorems of this Riemann-Roch type have appeared. Un derlying most of these there is a basic structure having to do only with elementary algebra, independent of the geometry. One purpose of this monograph is to describe this algebra independently of any context, so that it can serve axiomatically as the need arises. 220 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book presents the work on aphasia coming out of the Institute for Aphasia and Stroke in Norway during its 10 years of existence. Rather than reviewing previously presented work, it was my desire to give a unified analysis and discussion of our accumulated data. The empirical basis for the analysis is a fairly large group (249 patients) investigated with a standard, comprehensive set of procedures. Tests of language functions must be developed anew for each language, but comparison of my findings with other recent compre hensive studies of aphasia is faciliated by close parallels in test meth ods (Chapter 2). The classification system used is currently the most accepted neurological system, but I have operationalized it for research purposes (Chapter 3). The analyses presented are based on the view that aphasia is an aspect of a multidimensional disturbance of brain function. Find ings of associated disturbances and variations in the aphasic condition over time have been dismissed by some as irrelevant to the study of aphasia as a language deficit. My view is that this rich and complex set of findings gives important clues to the organization of brain functions in humans. I present analyses of the relationship of aphasia to neuropsychological disorders in conceptual organization, memory, visuospatial abilities and apraxia (Chapters 4, 5, and 6), and I study the variations with time of the aphasic condition (Chapter 8). 208 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -This book presents the work on aphasia coming out of the Institute for Aphasia and Stroke in Norway during its 10 years of existence. Rather than reviewing previously presented work, it was my desire to give a unified analysis and discussion of our accumulated data. The empirical basis for the analysis is a fairly large group (249 patients) investigated with a standard, comprehensive set of procedures. Tests of language functions must be developed anew for each language, but comparison of my findings with other recent compre hensive studies of aphasia is faciliated by close parallels in test meth ods (Chapter 2). The classification system used is currently the most accepted neurological system, but I have operationalized it for research purposes (Chapter 3). The analyses presented are based on the view that aphasia is an aspect of a multidimensional disturbance of brain function. Find ings of associated disturbances and variations in the aphasic condition over time have been dismissed by some as irrelevant to the study of aphasia as a language deficit. My view is that this rich and complex set of findings gives important clues to the organization of brain functions in humans. I present analyses of the relationship of aphasia to neuropsychological disorders in conceptual organization, memory, visuospatial abilities and apraxia (Chapters 4, 5, and 6), and I study the variations with time of the aphasic condition (Chapter 8).Springer-Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 208 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -This volume presents a completely new and substantial body of information about the origin of agriculture and plant use in Africa. All the evidence is very recent and for the first time all this archaeobotanical evidence is brought together in one volume.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 350 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -I -Rings and Chern Classes.- II Riemann-Roch Formalism.- III Grothendieck Filtration and Graded K.- IV Local Complete Intersections.- V The K-functor in Algebraic Geometry.- VI An Intersection Formula. Variations and Generalizations.- References.- Index of Notations.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 220 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book is an outgrowth of a course given by the author for people in industry, government, and universities wishing to understand the implica tions of emerging optical fiber technology, and how this technology can be applied to their specific information transport and sensing system needs. The course, in turn, is an outgrowth of 15 exciting years during which the author participated in the research and development, as well as in the application, of fiber technology. The aim of this book is to provide the reader with a working knowledge of the components and subsystems which make up fiber systems and of a wide variety of implemented and proposed applications for fiber technology. The book is directed primarily at those who would be users, as opposed to developers, of the technology. The first half of this book is an overview of components and subsys tems including fibers, connectors, cables, sources, detectors, receivers, transmitters, and miscellaneous components. The goal is to familiarize the reader with the properties of these components and subsystems to the extent necessary to understand their potential applications and limitations. 274 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Chronic and excessive alcohol consumption disrupts a number of biologic sys tems. Central nervous system pathology, associated with long-standing alcohol ingestion, has particularly deleterious consequences to the individual. Compro mising brain functional integrity ultimately militates against psychosocial ad justment, and this process is inevitably reflected as a substantial economic loss to society in the form of costs for providing medical and social services, as well as disability and absenteeism from work. This book marshals the literature pertinent to the effects of chronic alcohol abuse on brain structure and functioning. The material is divided into two parts: basic research and clinical issues. In the first section, the manifest neurologic consequences are described across the different levels of biologic organization, these being brain morphology, neurochemistry, neurophysiology, and neuro psychology. In recognition of the multifactorial etiology of alcohol-related brain pathology, the influence and role of hepatic, endocrine, and nutritional factors are also examined. The second section addresses clinical syndromes and dis orders. It will be noted that evidence accrued from recent research suggests that neurologic disturbances may actually antedate the onset of drinking in some alcoholics. Other clinically important issues discussed are the effects of alcohol on neurologic development, aging, and dementia. The book concludes with a discussion of the alcohol withdrawal syndrome, its mechanisms and manifes tations. A fundamental objective of the editors was to illustrate that the consequences of chronic alcohol excess can be comprehensively understood within the per spective of interrelated hierarchical systems of brain organization. 370 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -InhaltsangabeCortical Actin Structures and Their Relationship to Mammalian Cell Movements.- Fluorescence Probes Unravel Asymmetric Structure of Membranes.- Functional Aspects of Gram-Negative Cell Surfaces.- Biochemistry of the Sarcolemma.- Membrane Fusion. 312 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Chronic and excessive alcohol consumption disrupts a number of biologic sys tems. Central nervous system pathology, associated with long-standing alcohol ingestion, has particularly deleterious consequences to the individual. Compro mising brain functional integrity ultimately militates against psychosocial ad justment, and this process is inevitably reflected as a substantial economic loss to society in the form of costs for providing medical and social services, as well as disability and absenteeism from work. This book marshals the literature pertinent to the effects of chronic alcohol abuse on brain structure and functioning. The material is divided into two parts: basic research and clinical issues. In the first section, the manifest neurologic consequences are described across the different levels of biologic organization, these being brain morphology, neurochemistry, neurophysiology, and neuro psychology. In recognition of the multifactorial etiology of alcohol-related brain pathology, the influence and role of hepatic, endocrine, and nutritional factors are also examined. The second section addresses clinical syndromes and dis orders. It will be noted that evidence accrued from recent research suggests that neurologic disturbances may actually antedate the onset of drinking in some alcoholics. Other clinically important issues discussed are the effects of alcohol on neurologic development, aging, and dementia. The book concludes with a discussion of the alcohol withdrawal syndrome, its mechanisms and manifes tations. A fundamental objective of the editors was to illustrate that the consequences of chronic alcohol excess can be comprehensively understood within the per spective of interrelated hierarchical systems of brain organization.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 370 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In the evaluation of patients who have or are suspected indebted to these contributors. This word of thanks falls to have cardiac disease, the use of ultrasound is now an short of my true appreciation for their efforts. established and widely accepted approach. Since its Although an attempt was made to minimize redun modest beginning three decades ago, the technique of dancy, in two areas I thought that overlap was indicated. echocardiography developed rapidly. This success can The sections' Diseases of the Myocardium' and' Coro be credited to the cooperation between the worlds of nary Heart Disease' take up one of the most important medicine and industry. Recognizing the potential clini aspects of cardiac ultrasound, at present and to be ex cal utility of this technique, equipment companies de pected in the near and distant future, and the emphasis veloped better and better instrumentation, and with provided by its duplication of material in these sections competition came a leveling of the costs of this instru was considered not only acceptable but indeed helpful. mentation. We hope that the future will bring not only The section 'Congenital Heart Disease' also has one area of duplication, reflecting the editor's particular in continued improvement in technology but also a contin ued decrease in cost. terest in double outlet of the right ventricle. 440 pp. Englisch.

Buch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -In the evaluation of patients who have or are suspected indebted to these contributors. This word of thanks falls to have cardiac disease, the use of ultrasound is now an short of my true appreciation for their efforts. established and widely accepted approach. Since its Although an attempt was made to minimize redun modest beginning three decades ago, the technique of dancy, in two areas I thought that overlap was indicated. echocardiography developed rapidly. This success can The sections' Diseases of the Myocardium' and' Coro be credited to the cooperation between the worlds of nary Heart Disease' take up one of the most important medicine and industry. Recognizing the potential clini aspects of cardiac ultrasound, at present and to be ex cal utility of this technique, equipment companies de pected in the near and distant future, and the emphasis veloped better and better instrumentation, and with provided by its duplication of material in these sections competition came a leveling of the costs of this instru was considered not only acceptable but indeed helpful. mentation. We hope that the future will bring not only The section 'Congenital Heart Disease' also has one area of duplication, reflecting the editor's particular in continued improvement in technology but also a contin ued decrease in cost. terest in double outlet of the right ventricle.Springer-Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 440 pp. Englisch.