springer us sep 2011 (Oltre 1.300 risultati)

Taschenbuch. Condizione: Neu. Neuware -Hungry Hollow is simply an ordinary creek winding through about a mile of ordinary forest and meadow somewhere east of the Rocky Mountains. But like all such places, it is also a vast and intricate web of life with extensions that reach around the planet, back into prehistoric time, and within to a teeming, bizarre microscopic world. In dozens of short, wonderfully imaginative chapters, A.K. Dewdney introduces us to the denizens of this world. We encounter a hackberry tree whose branches perfectly reproduce the taxonomic Tree of Life, learn how it would look and feel to shrink by stages to the size of an amoeba while swimming in a river, watch a toad win the lottery, and see the world of Hungry Hollow from the viewpoint of bears, earthworms, and even stones. This is an excursion into natural history like no other.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 252 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -For more than a century, oil has been the engine of growth for a society that delivers an unprecedented standard of living to many. We now take for granted that economic growth is good, necessary, and even inevitable, but also feel a sense of unease about the simultaneous growth of complexity in the processes and institutions that generate and manage that growth. As societies grow more complex through the bounty of cheap energy, they also confront problems that seem to increase in number and severity. In this era of fossil fuels, cheap energy and increasing complexity have been in a mutually-reinforcing spiral. The more energy we have and the more problems our societies confront, the more we grow complex and require still more energy. How did our demand for energy, our technological prowess, the resulting need for complex problem solving, and the end of easy oil conspire to make the Deepwater Horizon oil spill increasingly likely, if not inevitable This book explains the real causal factors leading up to the worst environmental catastrophe in U.S. history, a disaster from which it will take decades to recover.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 252 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -In February 1996, a chess-playing computer known as Deep Blue made history by defeating the reigning world chess champion, Gary Kasparov, in a game played under match conditions. Kasparov went on to win the six-game match 4-2 and at the end of the match announced that he believed that chess computing had come of age. This book provides an enthralling account of the match and of the story that lies behind it: the evolution of chess-playing computers and the development of Deep Blue. The story of chess-playing computers goes back a long way and the author provides a whistlestop tour of the highlights of this history. As the development comes to its culmination in Philadelphia, we meet the Deep Blue team, Garry Kasparov and each of the historic six games is provided in full with a detailed commentary. Chess grandmaster Yasser Seirawan provided a lively commentary throughout the match and here provides a Foreword about the significance of this event.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 340 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -Every amateur astronomer has at least heard of the many different catalogs of deep-sky objects; the mostwell knownare the Messier, the Caldwell, the Herschel, and the NGC. All of these catalogs are, in general, readily available, but very few amateur observers are in a position to choose the best catalog for their particular deep-sky observing program, know how to use the catalog, or evenrealize just how many there are out there!The Amateur Astronomer's Guide to the Deep-sky Catalogs is a singlecompilation of the historical and modern astronomical deep-sky catalogs.It discusses their origins, compares what's in them, explains how to interpret the data they contain, and even outlines how readers can create suitable 'custom' catalogs for their own use. The last section provides a set of three deep-sky catalogs created by the author, for observers of different levels of experience, from newcomer to expert.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 392 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -¿Born global¿ (BG) firms have attracted many researchers throughout the last decade. The emergence of this phenomenon initially posed a serious challenge to the validity and applicability of the traditional ¿stage¿ theory of internationalization; however, scholars have more recently been able to reconcile traditional and new theories into a single framework for studying the process of internationalization. This volume applies both network theory and knowledge-based theory to analyze export assistance in the context of internationalization of low-tech BG firms in developing countries (with an in-depth study of the apparel industry in Bangladesh).The findings that non-governmental network partners provide more useful advice than government agencies is one that may resonate through other countries, including developed economies. Government¿s more useful role is confined to the financial support and incentives that are provided to such firms. It is, however, the commitment to exporting that emerges as critical for performance, more so than export strategy, suggesting that enhanced export performance is to attract, reassure and motivate entrepreneurs in ways that strengthen their commitment to international expansion.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 88 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -Many of the challenges faced by family-owned businesses develop after the firm has reached a stage of maturity, when the first generation is faced with issues concerning the role of their children in the business and the long-term future of the enterprise. This collection of case studies from around the world demonstrates how governance of both the business and the family (or lack thereof) impacts succession of leadership in the firm and the inheritance of ownership and wealth.It is the role of governance and how it impacts both family and firm that link these family business cases together with succession and inheritance. These topics have been clustered together because the social systems of the family and the management system of the firm have significant impacts on the success, or failure, of succession plans. All the planning in the world for succession and inheritance will not succeed if the firm does not have a well established and functional governance system. Likewise, if the family does not understand its role in the governance of the firm and the mechanisms for making sound decisions, succession choices may not be accepted by family members. Most family firms fail because of succession issues, not economic ones.This volume features nine in-depth cases of family-owned business from a variety of industries to illuminate the dynamics of governance, succession, and inheritance. Each case illustrates the complexity of issues and, through interactive exercises and questions, offers readers approaches to solutions, which may include less-than-optimal compromises or even selling the business as the only viable option. The examples and insights will prove valuable for students and members of entrepreneurial and family-ownedfirms, as well as consultants, investors, and other professional advisors.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 136 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -Speech Processing and Soft Computing includes coverage of synergy between speech technology and bio-inspired soft computing methods. Through practical cases, the author explores, dissects and examines how soft computing may complement conventional techniques in speech enhancement and speech recognition in order to provide robust systems. The material is especially useful to graduate students and experienced researchers who are interested in expanding their horizons and investigating new research directions through review of the theoretical and practical settings of soft computing methods in very recent speech applications.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 116 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -Family-owned and managed firms are often beset by a variety of crises that can impact the firm¿s very survival. These may include changes in technology, deaths of critical family members, competition within an industrial sector, shifts in market dynamics and product mixes, economic turmoil, political upheaval and revolution, firm growth, succession, and selecting new firm leadership. Such crises may be internal to the firm or a function of the external environment, and several may occur simultaneously; all of them contribute to a context of uncertainty, risk, and change, presenting particular challenges that are unique to family-owned businesses.This volume presents eight in-depth case studies of family-owned firms that represent a variety of industries and situations. Each case explores the dynamics of managing in chaotic environments and how family leadership responded to crises. Lessons learned from these experiences will help readers understand how to solve problems under conditions of uncertainty and how to avoid failure, when the survival of the firm is at stake. Featuring questions and learning notes designed to engage the reader directly, this volume will be a valuable resources for students and members of entrepreneurial and family-owned firms, as well as consultants, investors, and other professional advisors.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 112 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -Evidence-based Clinical Practice (EBCP) is the conscientious, explicit, and judicious use ofcurrent best external evidence in making decisions about the care of individual patients.In neurology, practice has shifted from a rich, descriptive discipline to one of increasingly diagnostic and therapeutic interventions.Providing a comprehensive review of the current best evidence, Neurology: An Evidence-Based Approach presents this type of evidence in a concise, user-friendly and easily accessible manner. The three co-editors of this important volume are linked in their passion for evidence-based clinical practice in the clinical neurological sciences, connected to a common historical origin at the University of Western Ontario (UWO), London, Ontario Canada and influenced directly by Evidence-Based Medicine teachings of McMaster University, Hamilton, Ontario Cananda. The book is organized in three sections: Basics of Evidence-Based Clinical Practice, with an introduction to the topic, a chapter on the evolution of the hierarchy of evidence, and another chapter on guidelines for rating the quality of evidence and grading the strength of recommendation. The second section, Neurological Diseases, provides an illuminating overview of evidence-based care in ten of the most common areas in neurologic practice. The final, third section provides an outstanding roadmap for teaching evidence-based neurology with a chapter on the Evidence-Based Curriculum. A superb contribution to the literature, Neurology: An Evidence-Based Approach offers a well designed, well written, practical reference for all providers and researchers interested in the evidence-based practice of neurology.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 384 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -This book is an enhanced version of an earlier Russian edition. Besides thorough revisions, more emphasis was put on reordering the topics according to a category-theoretical view. This allows the mathematical results to be stated, proved, and understood in a much easier and elegant way.From the reviews of the Russian edition:'The main accent is shifted to the application. . .in geometrical optics, thermostatics and control theory, and not to the Hamiltonian mechanics only. . . . To make the book fairly self-contained, full details of basic definitions and all proofs are included. In this way, the majority of the text can be read without the prerequisite of a course in geometry. The excellent collection of examples illustrates the relatively hard and highly abstract mathematical theory and its hidden difficulties. . .The book can rise real interest for specialists . . . . The . . . book is a significant input in the modern symplectic geometry and its applications.'(Andrey Tsiganov, St. Petersburg State University)Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 272 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -Minimally Invasive Surgery in Orthopedics: The Upper Extremity Handbook contains all of the valuable chapters from Section 1 of Scuderi and Tria's 2010 hardcover reference. Newly available in an affordable softcover format, this book covers minimally invasive procedures and techniques for the shoulder, elbow, wrist and other topicsapplicable tothe upper extremity. The book is fully illustrated with more than one hundred pictures and clearly written for ease of understanding. Surgeons, residents, and fellows alike will find this thorough and focused handbook invaluable.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 212 pp. Englisch.

Buch. Condizione: Neu. Neuware -Ontology-based Application Integration introduces UI-level (User Interface Level) application integration and discusses current problems which can be remedied by using ontologies. It shows a novel approach for applying ontologies in system integration. While ontologies have been used for integration of IT systems on the database and on the business logic layer, integration on the user interface layer is a novel field of research. This book also discusses how end users, not only developers, can benefit from semantic technologies.Ontology-based Application Integration presents the development of a software framework including a detailed ontology about user interfaces and interactions. This includes a running case study of a real world integrated emergency management system. The last section of this book discusses useful features that can be built on top of the framework for improving the user experience with future integrated information systems.Ontology-based Application Integration is designed as a reference book for practitioners and researchers who understand and work with the principles of applying semantic web technologies to a software engineering problem. This book will also make an excellent reference or secondary text book for advanced-level students concentrating on computer science.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 288 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -In the late 1970s and early 1980s, our nation began to grapple with the legacy of past disposal practices for toxic chemicals. With the passage in 1980 of the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), commonly known as Superfund, it became the law of the land to remediate these sites. The U. S. Department of Defense (DoD), the nation¿s largest industrial organization, also recognized that it too had a legacy of contaminated sites. Historic operations at Army, Navy, Air Force, and Marine Corps facilities, ranges, manufacturing sites, shipyards, and depots had resulted in widespread contamination of soil, groundwater, and sediment. While Superfund began in 1980 to focus on remediation of heavily contaminated sites largely abandoned or neglected by the private sector, the DoD had already initiated its Installation Restoration Program in the mid 1970s. In 1984, the DoD began the Defense Environmental Restoration Program (DERP) for contaminated site assessment and remediation. Two years later, the U. S. Congress codified the DERP and directed the Secretary of Defense to carry out a concurrent program of research, development, and demonstration of innovative remediation technologies. As chronicled in the 1994 National Research Council report, ¿Ranking Hazardous-Waste Sites for Remedial Action¿, our early estimates on the cost and suitability of existing technologies for cleaning up contaminated sites were wildly optimistic. Original estimates, in 1980, projected an average Superfund cleanup cost of a mere $3.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 296 pp. Englisch.

Buch. Condizione: Neu. Neuware -Dynamic Response of Linear Mechanical Systems: Modeling, Analysis and Simulation can be utilized for a variety of courses, including junior and senior-level vibration and linear mechanical analysis courses. The author connects, by means of a rigorous, yet intuitive approach, the theory of vibration with the more general theory of systems. The book features:A seven-step modeling technique that helps structure the rather unstructured process of mechanical-system modelingA system-theoretic approach to deriving the time response of the linear mathematical models of mechanical systemsThe modal analysis and the time response of two-degree-of-freedom systems¿the first step on the long way to the more elaborate study of multi-degree-of-freedom systems¿using the Mohr circleSimple, yet powerful simulation algorithms that exploit the linearity of the system for both single- and multi-degree-of-freedom systemsExamples and exercises that rely on modern computational toolboxes for both numerical and symbolic computations as well as a Solutions Manual for instructors, with complete solutions of a sample of end-of-chapter exercisesChapters 3 and 7, on simulation, include in each ¿Exercises¿ section a set of miniprojects that require code-writing to implement the algorithms developed in these chaptersSpringer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 580 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -Accompanying the book, as with all TELOS sponsored publications, is an electronic component. In this case it is a DOS-Diskette produced by one of the coauthors, Paul Wellin. This diskette consists of Mathematica not Elektronisches Buch and packages which contain the codes for all examples and exercises in the book, as well as additional materials intended to extend many ideas covered in the text. It is of great value to teachers, students, and others using this book to learn how to effectively program with Mathematica .Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 480 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -I am very happy to have this opportunity to present the work of Boris Mirkin, a distinguished Russian scholar in the areas of data analysis and decision making methodologies. The monograph is devoted entirely to clustering, a discipline dispersed through many theoretical and application areas, from mathematical statistics and combina torial optimization to biology, sociology and organizational structures. It compiles an immense amount of research done to date, including many original Russian de velopments never presented to the international community before (for instance, cluster-by-cluster versions of the K-Means method in Chapter 4 or uniform par titioning in Chapter 5). The author's approach, approximation clustering, allows him both to systematize a great part of the discipline and to develop many in novative methods in the framework of optimization problems. The optimization methods considered are proved to be meaningful in the contexts of data analysis and clustering. The material presented in this book is quite interesting and stimulating in paradigms, clustering and optimization. On the other hand, it has a substantial application appeal. The book will be useful both to specialists and students in the fields of data analysis and clustering as well as in biology, psychology, economics, marketing research, artificial intelligence, and other scientific disciplines. Panos Pardalos, Series Editor.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 448 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -Oilseeds and legumes provide a significant proportion of the protein and energy requirements of the world population. This important new book provides comprehensive details of the main oil seed and legume crops focusing particularly on the nutritional aspects of these crops which are, or have the potential to be, more widely exploited in developing countries where are or have the potential to be, more widely exploited in developing countries where protein and energy malnutrition continue to escalate. The predicted rapid rise of populations in many world regions which are increasingly vulnerable to food shortages means that a full knowledge of the nutritional significance of available crops is vital in helping to prevent potential calamities. Food and Feed from Legumes and Oil Seeds has been written by a team of international contributors, each with direct experience of these important crops and their nutritional merits, and the editors are both internationalexperts in the crops covered. This book will become of great value to nutritionists, food and feed scientists and technologists, agricultural scientists and all those involved with overseas developments and food aid organizations.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 444 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -Masters Theses in the Pure and Applied Sciences was first conceived, published, and disseminated by the Center for Information and Numerical Data Analysis and Synthesis (CINDAS)\* at Purdue University in 1957, starting its coverage of theses with the academic year 1955. Beginning with Volume 13, the printing and dis semination phases of the activity were transferred to University Microfilms/Xerox of Ann Arbor, Michigan, with the thought that such an arrangement would be more beneficial to the academic and general scientific and technical community. After five years of this joint undertaking we had concluded that it was in the interest of all concerned if the printing and distribution of the volumes were handled by an international publishing house to assure improved service and broader dissemination. Hence, starting with Volume 18, Masters Theses in the Pure and Applied Sciences has been disseminated on a worldwide basis by Plenum Publishing Corporation of New York, and in the same year the coverage was broadened to include Canadian universities. All back issues can also be ordered from Plenum. We have reported in Volume 39 (thesis year 1994) a total of 13,953 thesis titles from 21 Canadian and 159 United States universities. We are sure that this broader base for these titles reported will greatly enhance the value of this impor tant annual reference work. While Volume 39 reports theses submitted in 1994, on occasion, certain uni versities do report theses submitted in previous years but not reported at the time.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 436 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -Research on cognitive aspects of mathematical problem solving has made great progress in recent years, but the relationship of affective factors to problem-solving performance has been a neglected research area. The purpose of Affect and Mathematical Problem Solving: A New Perspective is to show how the theories and methods of cognitive science can be extended to include the role of affect in mathematical problem solving. The book presents Mandler's theory of emotion and explores its implications for the learning and teaching of mathematical problem solving. Also, leading researchers from mathematics, education, and psychology report how they have integrated affect into their own cognitive research. The studies focus on metacognitive processes, aesthetic influences on expert problem solvers, teacher decision-making, technology and teaching problem solving, and beliefs about mathematics. The results suggest how emotional factors like anxiety, frustration, joy, and satisfaction can help or hinder performance in problem solving.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 284 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -In this work, we provide a treatment of the relationship between two models that have been widely used in the implementation of autonomous agents: the Belief DesireIntention (BDI) model and Markov Decision Processes (MDPs). We start with an informal description of the relationship, identifying the common features of the two approaches and the differences between them. Then we hone our understanding of these differences through an empirical analysis of the performance of both models on the TileWorld testbed. This allows us to show that even though the MDP model displays consistently better behavior than the BDI model for small worlds, this is not the case when the world becomes large and the MDP model cannot be solved exactly. Finally we present a theoretical analysis of the relationship between the two approaches, identifying mappings that allow us to extract a set of intentions from a policy (a solution to an MDP), and to extract a policy from a set of intentions.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 72 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -One of the fundamental questions of Banach space theory is whether every Banach space has a basis. A space with a basis gives us a sense of familiarity and concreteness, and perhaps a chance to attempt the classification of all Banach spaces and other problems.The main goals of this book are to: -introduce the reader to some of the basic concepts, results and applications of biorthogonal systems in infinite dimensional geometry of Banach spaces, and in topology and nonlinear analysis in Banach spaces, -aim the text at graduate students and researchers who have a foundation in Banach space theory, - expose the reader to some current avenues of research in biorthogonal systems in Banach spaces, -provide notes and exercises related to the topic, suggest open problems and possible new directions of research.Numerous exercises are included, and the only prerequisites are a basic background in functional analysis.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 360 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -During recent decades, it has been firmly documented that chlamydiae are com mon and important pathogens in humans and animals. In humans, chlamydiae are known to cause trachoma (which is still one of the major blinding diseases in the world) and are also one of the most common etiological agents of sexually transmitted diseases and the sequelae thereof, such as infertility. In the last few years, it has also become evident that chlamydiae, i.e., the so-called TWAR agents, are common respiratory tract pathogens. Chlamydiae are also important pathogens in birds and lower mammals, in whom they cause a variety of infectious conditions, a spectrum which has in creased every year. Some of these infections occur as zoonoses, e.g., psit tacosis/ornithosis and, as recently discovered, abortion. Know ledge of the molecular biology and immunobiology of chlamydiae has expanded rapidly during recent years. Insight into the pathophysiology of chla mydial infections has also increased, and new methods for the diagnosis of chlamydial infections have been introduced. The importance of establishing control and preventive programs for chla mydial infections has become obvious in order to combat the present chlamydial epidemic. We hope that this book can usefully serve those who want to increase their general knowledge of Chlamydia and that it can act as a handbook and reference source for those involved in chlamydial research as well as for those working with chlamydial infections in medical and veterinary clinical disciplines, includ ing clinical laboratories.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 396 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -During the past two decades, virus taxonomy has advanced to the point where most viruses can be classified as belonging to families, genera, or groups of related viruses. Virus classification is primarily based on chem ical and physical similarities, such as the size and shape of the virion, the nature of the genomic nucleic acid, the number and function of com ponent proteins, the presence of lipids and of additional structural fea tures, such as envelopes, and serological interrelationships. The families, genera, or groups of viruses that have been defined on the basis of such criteria by the International Committee on Taxonomy of Viruses (ICTV) will be described in some detail in this catalogue and illustrated by elec tron micrographs. In my present attempt to list most if not all well es tablished and studied viruses in alphabetical order, I have largely confined myself to identifying them only in such taxonomic terms, generally without quoting specific data reported for individual viruses. If the latter data do not at times agree closely with those given for the taxon or group, it is difficult to decide to what extent this is attributable to misclassi fication due to insufficient data and errors in the analytical procedures and descriptions, or to what extent this is an expression of Nature's free dom of choice and abhorrence of restrictive classifications.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 280 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -IISSC '89 was a tremendous success. A total of 635 people attended this educational forum which was dedicated to further the understanding of the design, construction and operation of the Superconducting Supercollider (SSC). A total of 110 presentations and addresses were given. The topics discussed covered .all aspects of the SSC including: Magnet Technology Cryogenics Conventional Facilities Technical Systems Detectors Related Accelerator Technology Superconducting Wire/Cable ApproXimately 38% of the presentations addressed superconducting magnet technology, 16% were devoted to detector technology, 10% addressed superconducting wire/ cable, and the balance was equally split between the remaining topics. A special award was presented to Professor M. Tigner for his meritorious contribution to the Superconducting Supercollider (SSC). The award was presented on behalf of the IISSC Board of Directors. Keynote speakers included: Gerald 'Bachy, CERN Joe Barton, Representative from Texas, 6th Disctrict Ed Bingler, Exec. Director, Texas National Research Laboratory Commission James Decker, Deputy Director, Office of Energy Research, (DOE) Helen Edwards, Fermi National Accelerator Laboratory M. G. D. Gilchriese, SSC Central Design Group Robert Hunter, Director, Office of Energy Research, (DOE) Leon Lederman, Director, Fermi National Accelerator Laboratory Roy Schwitters, Director, SSC Laboratory Alvin Trivelpiece, Director, Oak Ridge National Laboratory Gus Voss, DESY Highlights of the symposium included two panel sessions. The first panel discussed the growing role of industry in accelerator technology. The second panel addressed the congressional perspective on SSe. Industrial Panel Congressional Panel J. R. Faulkner, Varian-Continental Joe Barton (R), Texas, 6th Dist.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 844 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -The sixth annual research conference of the American Institute for Cancer Research was held August 31 and September 1, 1995, at the Loews L'Enfant Plaza Hotel in Washing ton, DC. In view of the promising leads in the diet/nutrition and cancer research field, the conference was devoted to 'Dietary Phytochemicals in Cancer Prevention and Treatment. ' The number of sessions was increased over that in previous conferences in order to accommodate the topics of interest. The conference overview, entitled 'Plants and Cancer: Food, Fiber, and Phytochemicals,' provided a framework for the following sessions. In addition, the attendees were reminded that for several decades epidemiologists have noted a lower risk of lung, esophageal, stomach, and colon cancer in populations consuming diets high in fruits and vegetables. However, isolation and ingestion of individual protective factors are not the preferred action since the complexity of the food and the matrix in which nutritional factors are embedded are important. The individual sessions then provided more insight as to why eating fruits and vegetables is associated with a lower risk of cancer. The first of these sessions was on 'Isothiocyanates' that induce both the Phase I and Phase II enzymes that increase detoxification and conjugation reactions, thus causing more rapid removal of any xenobiotic or carcinogen. Thus, less carcinogen is available for interaction with DNA or other critical cellular macromolecules.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 360 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -As with the first volume, Volume Two of Economic and Financial Modeling with Mathematica is edited by Hal Varian, and its contributors are carefully selected by him to assure a high quality, practical work reflecting the efforts and expertise of an international cadre of Mathematica users from the economic, financial, investments, quantitative business and operations research communities.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 488 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -The first edition of this book was quite successful. As in the first edition, the book is divided into two major sections: cardiac muscle and coronary circula Several complimentary book reviews appeared soon tion. The book is multidisciplinary and includes after the first edition was published, and written and membrane biophysics, electrophysiology, physiol oral words of praise and appreciation were given both ogy, pathophysiology, pharmacology, biochemistry, to the publisher and to me by quite a few individuals. and ultrastructure. Thus, the book attempts ro It is because of such positive comments and reactions that the publisher and I decided to embark on a integrate all relevant aspects of the factors influenc second edition of Physiology and Pathophysiology of the ing the function of the heart as a vital organ under Heart. The second edition was long in preparation, normal and various abnormal conditions. The book taking over a year to complete. All chapter contri also attempts to set the foundation for an under butors were asked to revise, improve, and update standing of the action and mechanism of action of a their articles, and all have done so with enthusiasm number of classes of cardioactive drugs.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 1036 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -Ecotoxicology is the science that seeks to predict the impacts of chemi cals upon ecosystems. This involves describing and predicting ecological changes ensuing from a variety of human activities that involve release of xenobiotic and other chemicals to the environment. A fundamental principle of ecotoxicology is embodied in the notion of change. Ecosystems themselves are constantly changing due to natural processes, and it is a challenge to distinguish the effects of anthropogenic activities against this background of fluctuations in the natural world. With the frustratingly large, diverse, and ever-emerging sphere of envi ronmental problems that ecotoxicology must address, the approaches to individual problems also must vary. In part, as a consequence, there is no established protocol for application of the science to environmental prob lem-solving. The conceptual and methodological bases for ecotoxicology are, how ever, in their infancy, and thus still growing with new experiences. In deed, the only robust generalization for research on different ecosystems and different chemical stresses seems to be a recognition of the necessity of an ecosystem perspective as focus for assessment. This ecosystem basis for ecotoxicology was the major theme of a previous pUblication by the Ecosystems Research Center at Cornell University, a special issue of Environmental Management (Levin et al. 1984). With that effort, we also recognized an additional necessity: there should be a continued develop ment of methods and expanded recognition of issues for ecotoxicology and for the associated endeavor of environmental management.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 564 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -The papers published herein comprise the presentations given at the eighteenth of an annual series of clinical symposia arranged under the auspices of the Eastern Pennsylvania Branch of the American Society for Microbiology. This symposium allowed approximately 200 persons to gather and exchange ideas on the rapid laboratory diagnosis of infectious diseases. The institution of the Diagnosis Related Group (DRG) method for reimbursement by both government agencies and private insurance carriers has provided a financial aspect to the established clinical reasons for rapid laboratory diagnosis. Now the health of the institution, as well as the patient, is dependent on a timely diagnosis and, hopefully, cure. Accordingly, the goal of this symposium was to present the latest developments in 'same-day microbiology'. In the face of stable or diminishing resources, the laboratory director is presented with many choices. Do nucleic acid probes, non instrumental ELISA techniques, or time-resolved fluorometry have a place in his or her laboratory Should the laboratory test for newly described human pathogens such as human immunodeficiency virus or human papilloma virus Can rapid techniques supplant conventional methods Or are they merely adjunctive This symposium attempted to assist in the formulation of informed decisions. Bruce Kleger Donald Jungkind Eileen Rinks Linda A. Miller vii ACKNOWLEDGEMENTS We would like to thank the Eastern Pennsylvania Branch of t~e American Society for Microbiology for sponsoring this symposium and for making this publication possible. We especially thank the Symposium Committee for their diligent work in organizing an informative and successful symposium.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 164 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -'Where are all these kidney patients coming from A few perfection the study of the urinary sediment, clinically years ago we had never heard of kidney disease and now practical kidney function tests, and the natural history of a number of kidney diseases including glomerulonephritis. you are speaking of patients in the hundreds of thousands and indeed potentially millions. ' My reply, not meant to William Goldring, Herbert Chasis, Dana Atchley, and others studied the effects of hypertension, endocarditis, be grim, was 'From the cemetery, Sir. ' This is a summary and circulatory diseases on the kidney and spawned suc of some Congressional testimony lance gave on behalf of extending kidney disease under Medicare. Where indeed cessive generations of alert clinical investigators, who be gan to chronicle the natural histories of a wide variety of were all the patients with kidney disease in the United States before World War II They were certainly not kidney diseases. Quantitative studies of renal function flourished under a school headed by Homer Smith, and under the care of nephrologists! Nephrology was not listed in the questionnaires for any state or the American Medi surprisingly precise techniques were developed for study ing a whole range of explicit nephron functions. Imagine cal Association as a subspecialty or even as a special the joy with the advent of vascular catheterization to be interest.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 1032 pp. Englisch.