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Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Inrecentyearsthere hasbeengrowingpressurefor consistentproduct quality, and a need for companies to demonstrate sound quality management practicesinorderto meet'DueDiligence' requirements of both legislation and the quality assurance practices of customers. It has become accepted that operating to the requirements of the international standard for quality management - BS EN ISO 9001 goes a long way towards meeting these needs. The objective of this book is to explain the requirements of the standard, to offer advice about achieving those requirements and to indicate what the assessors will look for at assessment time. It is important that certification to the standard is sought to support achievementofcompanyobjectivesandnotthe reverse,andofcourse the standard canapplyto organizationsand services,justasmuch as to companies. Thus theword'company'inthe textshouldbe treated accordingly. lliustrative material hasbeen presentedunderthe logo of a fictiti ous company 'Quality Food Services' - in this context QFS does not bear any relationship whatsoever to any identically or similarly named business that may exist. Readers will find it helpful to read the book with a copy of the standard to hand, and are stronglyencouraged to read the complete textbeforetakingany steps topreparefor certificationtothe standard. Andrew Bolton Tunbridge Wells June 1996 ix Acknowledgements No book of this nature can be written without adequate experience andknowledge,and qualitymanagementinthe food industry isboth a wide and a deep subject. Inevitably and necessarily one lives and learns from the wisdomand advice ofcolleaguesand friends. Ihave been privileged to work with many fine colleagues duringwhat has been ahappycareer,and to all ofthem,withinandwithoutUnilever, I take this opportunity to saythank you. 208 pp. Englisch.

Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -We have witnessed a rapid development within the field of the kidney and hypertension in diabetes mellitus. A significant amount of work within the traditional areas has been published, and several new dimensions are now being developed, mostly in the experimental setting. These dimensions are discussed in several chapters of this new edition, The Kidney and Hypertension in Diabetes Mellitus, Fourth Edition. This volume endeavors to cover all aspects of renal involvement in diabetes. It is written by colleagues who are themselves active in the many fields of medical research covered in this volume: epidemiology, physiology and pathophysiology, laboratory methodology and renal pathology. 640 pp. Englisch.

Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This volume proposes novel transmission techniques that achieve multi-path mitigation, through orthogonal frequency-domain processing, in combination with a high bandwidth efficiency, through space division multiple access. It also pays special attention to the real-world problems encountered when integrating core detection algorithms into a complete system. 252 pp. Englisch.

Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This volume contains many examples and applied methods explaining the basic architecture of the mobile terminals. It includes sufficient introductory material to enabling even non-expert readers to understand the topics and to make a step towards system integration of complex future applications. 452 pp. Englisch.

Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Finding and slzmg cracks and other crack-like discontinuities has been the center of attention for scientists and engineers developing and using nondestructive evaluation (NDE) technology. However, with advanced mate rials being 'engineered' and used in critical structural components, a new for NDE has emerged. Whereas many traditional engineering materi challenge als fail due to the initiation and self-similar propagation of a crack, reinforced composite materials degrade and fail in a manner more analogously to the collapse of a structure. Consequently the NDE of such materials involves assessing the combined effect of the material's damaged condition rather than identifying and sizing single critical imperfection. In 1979 Alex Vary, seeking to address the challenge confronting the NDE of advanced fiber reinforced composite materials began work on a new method of materials characterization. Focusing on the problem of evaluating graphite fiber reinforcedl epoxy laminated plates; Vary used a piezoelectric transducer to excite a mechanical disturbance in a plate and, with a sensi tive piezoelectric transducer monitored the disturbance on the same surface of the plate. (Placing the transducers on the same surface was primarily for practical purpose but their displacement in the direction of anticipated service load was of fundamental significance!) To quantify this observation, he counted the number of excursions, of the resulting electrical signal, above a arbitrary voltage threshold; a procedure frequently used for acoustic emission signal analysis. 364 pp. Englisch.

Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -InhaltsangabeElectronic Properties of Materials. 1844 pp. Englisch.

Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Focuses primarily on aortic and mitral valve disease.Special attention devoted to optimal timing and the role of echocardiography to assess prosthetic valve function and dysfunction.Discusses techniques for aortic valve surgery and choosing valve replacement devices.Part of the series: Developments in Cardiovascular Medicine 224 pp. Englisch.

Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Stochastic geometry, based on current developments in geometry, probability and measure theory, makes possible modeling of two- and three-dimensional random objects with interactions as they appear in the microstructure of materials, biological tissues, macroscopically in soil, geological sediments etc. In combination with spatial statistics it is used for the solution of practical problems such as the description of spatial arrangements and the estimation of object characteristics. A related field is stereology, which makes possible inference on the structures, based on lower-dimensional observations. Unfolding problems for particle systems and extremes of particle characteristics are studied. The reader can learn about current developments in stochastic geometry with mathematical rigor on one hand and find applications to real microstructure analysis in natural and material sciences on the other hand. 236 pp. Englisch.

Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Boundary-Scan, formally known as IEEE/ANSI Standard 1149.1-1990, is a collection of design rules applied principally at the integrated circuit (IC) level that allow software to alleviate the growing cost of designing and producing digital systems. The primary benefit of the standard is its ability to transform extremely printed circuit board testing problems that could only be attacked with ad-hoc testing methods into well-structured problems that software can easily and swiftly deal with. The Boundary-Scan Handbook is for professionals in the electronics industry who are concerned with the practical problems of competing successfully in the face of rapid-fire technological change. Since many of these changes affect our ability to do testing and hence cost-effective production, the advent of the 1149.1 standard is rightly looked upon as a major breakthrough. However, there is a great deal of misunderstanding about what to expect of 1149.1 and how to use it. Because of this, The Boundary-Scan Handbook is not a rehash of the 1149.1 standard, nor does it intend to be a tutorial on the basics of its workings. The standard itself should always be consulted for this, being careful to follow supplements issued by the IEEE that clarify and correct it. Rather, The Boundary-Scan Handbook motivates proper expectations and explains how to use the standard successfully. 284 pp. Englisch.

Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This volume contains most of the invited lectures of the 2nd Structural Chemistry Indaba on 'Molecular Interactions,' held at Skukuza, Kruger Park, South Africa, August 3- 8, 1997. While the 1995 conference concentrated more on the principles underlying molecular modeling, like the existence of a molecular shape, this conference centers on molecular interactions or, more generally, on molecules in environments. Unfortunately, it was impossible, for various reasons, to unite all invited lectures in this volume, but nevertheless this collection contains contributions ranging from the fundamental quantum mechanical theory to recent research on organometallic crystals. For a summary, I would like to refer the reader to the introductory chapter by S.O. Sommerer, based on his concluding remarks at the conference. WemerGans for the editors v CONTENTS Intermolecular Interactions . . S. O. Sommerer Intermolecular Bonding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1. C. A. Boeyens Chemical Reactions in the Framework of Single Quantum Systems . 9 A. Amann The Molecule and Its Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 . . . . . . . . . . . . . . B. T. Sutcliffe Dynamic Aspects of Intermolecular Interactions . . . . . . . . . . . . . . . . . . . . . . . . 49 . . . . . . . . . 1. F. Ogilvie Atomic Interactions and the Charge Density . . . . . . . . . . . . . . . . . . . . . . . . . . 57 . . . . . . . . . . . T. Koritsanszky 71 Cyclometallation of Alkylphosphines M. T. Benson and T. R. Cundari C-H-. 0 Hydrogen Bonds in Organometallic Crystals 83 D. Braga and F. Grepioni The Importance of Intra-and Intermolecular Weak Bonds in Transition Metal Coordination Compounds . 97 P. Comba Relationships between Experiment and Theory in the Study of Intermolecular Interactions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111 . . . . . . . . . . . . . . 180 pp. Englisch.

Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Ten years ago the general area covered in this volume was comprehensively surveyed for the first time (Complex Carbohydrates of Nervous Tissue. Plenum Press, 1979). The revised title of the present volume reflects a number of important changes in content and emphasis, which have been made possible by the accelerating pace of research in this field. A third of the chapters did not appear in the predecessor volume, and over half of the remainder have new authors. Many advances relating to the functional aspects of nervous tissue glycoconjugates have resulted from the application of sensitive and specific immunocytochemical techniques to studies on their localiza tion and developmental changes. In the past ten years, the importance of various extracellular matrix macromolecules such as laminin, fibronectin, tenascin, and heparan sulfate proteoglycans has also become generally recognized, as has the role of specialized oligosaccharide structures in cell interactions and developmental processes. In certain cases, connecting links have been discovered between seemingly unrelated research areas, such as the finding that a number of nervous tissue glycoproteins with probable roles in cell interactions (e.g., Thy-I, NCAM, and the myelin-associated glycoprotein) all belong to the immunoglobulin superfamily. The next decade of research will undoubtedly prove to be particularly exciting. 472 pp. Englisch.

Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Stereology is the science that relates three-dimensional structure to the two-dimensional images that can be measured. The most common field of application is in microscopy, both of man-made materials (metals, ceramics, composites, etc.) and of biological tissue samples. This book covers the applications and terminology of both fields. Recent emphasis in stereology is concerned with sampling strategies to avoid bias due to directionality and non-uniformity, and these methods are fully covered. So are the classic techniques that measure size distributions, surface curvature, etc., which are widely useful but not discussed in other recent texts. Finally, most stereology is taught as manual procedures using counting and grids, but this text also covers the use of modern desktop computers for image analysis and processing to obtain and interpret the stereological data. 396 pp. Englisch.

Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The motivation and inspiration for this book come directly from expe- ences with clients during the years that I practiced HIV-related law at the Legal Aid Society of San Diego, Inc. The issues discussed in this work reflect issues that arose on a recurring basis with clients participating in HIV research studies, with investigators calling for guidance on the legal implications of particular aspects of their proposed studies, and with research institutions and health care facilities struggling to make sense of legal maneuvers aimed at obtaining the records of their HIV-infected patients. It is impossible to thank each of these persons individually for their provocative questions and their insights. The discussion of ethical and legal issues relating to the design of clinical trials reflects questions raised during discussions with Donald J. Slymen, Ph.D. Don was one of the first researchers, in my realm of experience, to pay close attention to ethical concerns, and I am greatly appreciative of his contribution to both my professional growth and the development of various scenarios discussed in this text. The portions of this text dealing with confidentiality are the result of many hours of thoughtful discussion and analysis with Penn Lerblance, J.D., now deceased and still missed. Penn and I often participated together as presenters of in-service training programs for health prof- sionals. Penn addressed discrimination, and I focused on confidentiality. 236 pp. Englisch.

Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -An archaeological analysis of the centrality of race and racism in American culture. Using a broad range of material, historical, and ethnographic resources from Annapolis, Maryland, during the period 1850 to 1930, the author probes distinctive African-American consumption patterns and examines how those patterns resisted the racist assumptions of the dominant culture while also attempting to demonstrate African-Americans' suitability to full citizenship privileges. 236 pp. Englisch.

Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Systems Biomechanics of the Cell attempts to outline systems biomechanics of the cell as an emergent and promising discipline. The new field owes conceptually to cell mechanics, organism-level systems biomechanics, and biology of biochemical systems. Its distinct methodology is to elucidate the structure and behavior of the cell by analyzing the unintuitive collective effects of elementary physical forces that interact within the heritable cellular framework. The problematics amenable to this approach includes the variety of cellular activities that involve the form and movement of the cell body and boundary (nucleus, centrosome, microtubules, cortex, and membrane). Among the elementary system effects in the biomechanics of the cell, instability of symmetry, emergent irreversibility, and multiperiodic dissipative motion can be noted. Research results from recent journal articles are placed in this unifying framework. It is suggested that the emergent discipline has the potential to expand the spectrum of questions asked about the cell, and to further clarify the physical nature of animate matter and motion. 64 pp. Englisch.

Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -IT Innovation for Adaptability and Competitiveness addresses the topic of IT innovations that can further an organization's ability to adapt and be competitive. Thus we address the problem at an earlier starting point, that is, the emergence of something innovative in an organization, applied to that organization, and its process of being diffused and accepted internally. Topics covered in the book include: -The role of IT in organizational innovation, -Innovating systems development & process, -Assessing innovation drivers, -Innovation adoption, -New environments, new innovation practices. This volume contains the edited proceedings of the Seventh Working Conference on IT Innovation for Adaptability and Competitiveness, which was sponsored by the International Federation for Information Processing (IFIP) Working Group 8.6 and held at Intel Corporation, Leixlip, Ireland in May-June 2004. 516 pp. Englisch.

Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The Social and Spatial Ecology of Work is an important contribution to the P- num Studies in Work and Industry. It is a theoretically informed case study, unique in that it takes full measure of the importance of physical space and the built environment for the quality of people's daily working lives and the attainment of organizational goals. Rita Gorawara-Bhat provides us with a theoretical framework for understanding how important space and envir- ment are for experiential aspects of work as they are contextualized in social relations, linked to status and role, and embedded in organizational culture and bureaucratic structure. Her framework is a creatively synthetic one that draws notably from traditions in social psychology, symbolic interactionism, dramaturgical sociology, and social ecology. Sociologists will find themselves in comfortable surroundings; this is a case study of a major social science research center affiliated with a prominent midwestern university. Studies carried out by psychologists and social psychologists in the - cades of the 1960s and 1970s held great promise for introducing a language and methodology for inquiry about the importance of the physical envir- ment for social life. However, the overall impact of this research turned out to be short lived, perhaps owing to overly deterministic assumptions about space and spatial constraints. 200 pp. Englisch.

Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Guarding Your Business outlines the organizational elements that must be in place to protect the information and physical assets of typical businesses and organizations. The book recognizes the need for an architecture integrated within the organizational environment for systematic protection. Such an architecture is offered along with the building blocks to make organizations resistant to human error and resilient under physical attack or natural disaster. The book addresses risk assessment, determination of quality-of-service levels that balance safety versus cost, security versus privacy, determination of access rights to data and software, and a security-conscious culture in the organization. Questions answered by experts from academia and industry include: How can one organize for security What organizational structures, policies, and procedures must be in place What legal and privacy issues must be addressed 268 pp. Englisch.

Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware --Rick Thomas brings his 30 years experience in the field to the text making it very applied and accessible. -Lots of boxed material. -'Recommended' purchase for all librarians as reviewed in the June 2004 issue of CHOICE. 392 pp. Englisch.

Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Performance Analysis of Telecommunications and Local Area Networks presents information on teletraffic engineering, with emphasis on modeling techniques, queuing theory, and performance analysis for the public-switched telephone network and computer communication networks. Coverage includes twisted pair cables and coaxial cables, subscriber loops, multistage network switching, modeling techniques for traffic flow and service time, random access networks, and much more. End-of-chapter problems with solutions are also included. Performance Analysis of Telecommunications and Local Area Networks is also a useful reference for practicing engineers but is intended as a textbook in advanced- level courses. 488 pp. Englisch.

Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Several long-term trends in technology evolution have become apparent since these symposia began in 1989. Earlier presenters more frequently discussed treatment methods involving harsh and extensive human intervention. As the symposia have continued, the number of presentations describing extremely harsh and expensive treatment technologies have gradually been supplanted by more subtle and gentler methods. Such methods include subsurface-engineered barriers, phytoremediation, and bioremediation. Nineteen manuscripts were selected for inclusion in this volume, based upon peer review, scientific merit, the editors' perceptions of lasting value or innovative features, and the general applicability of either the technology itself or the scientific methods and scholarly details provided by the authors. General topics include: soil treatment, groundwater treatment, and radioactive waste treatment. 272 pp. Englisch.

Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The last decade has seen a tremendous growth in the usage of the World Wide Web. The Web has grown so fast that it seems to be becoming an unusable and slow behemoth. Web caching is one way to tame and make this behemoth a friendly and useful giant. The key idea in Web caching is to cache frequently accessed content so that it may be used profitably later. This book focuses entirely on Web caching techniques. Much of the material in this book is very relevant for those interested in understanding the wide gamut of Web caching research. It will be helpful for those interested in making use of the power of the Web in a more profitable way. Audience and purpose of this book This book presents key concepts in Web caching and is meant to be suited for a wide variety of readers including advanced undergraduate and graduate students' programmers' network administrators' researchers' teachers' techn- ogists and Internet Service Providers (ISPs). 264 pp. Englisch.

Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -An Application Science For Multi-Agent Systems addresses the complexity of choosing which multi-agent control technologies are appropriate for a given problem domain or a given application. Without such knowledge, when faced with a new application domain, agent developers must rely on past experience and intuition to determine whether a multi-agent system is the right approach, and if so, how to structure the agents, how to decompose the problem, and how to coordinate the activities of the agents, and so forth. This unique collection of contributions, written by leading international researchers in the agent community, provides valuable insight into the issues of deciding which technique to apply and when it is appropriate to use them. The contributions also discuss potential trade-offs or caveats involved with each decision. An Application Science For Multi-Agent Systems is an excellent reference for anyone involved in developing multi-agent systems. 260 pp. Englisch.

Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Robust Speech Recognition in Embedded Systems and PC Applications provides a link between the technology and the application worlds. As speech recognition technology is now good enough for a number of applications and the core technology is well established around hidden Markov models many of the differences between systems found in the field are related to implementation variants. We distinguish between embedded systems and PC-based applications. Embedded applications are usually cost sensitive and require very simple and optimized methods to be viable. Robust Speech Recognition in Embedded Systems and PC Applications reviews the problems of robust speech recognition, summarizes the current state of the art of robust speech recognition while providing some perspectives, and goes over the complementary technologies that are necessary to build an application, such as dialog and user interface technologies. Robust Speech Recognition in Embedded Systems and PC Applications is divided into five chapters. The first one reviews the main difficulties encountered in automatic speech recognition when the type of communication is unknown. The second chapter focuses on environment-independent/adaptive speech recognition approaches and on the mainstream methods applicable to noise robust speech recognition. The third chapter discusses several critical technologies that contribute to making an application usable. It also provides some design recommendations on how to design prompts, generate user feedback and develop speech user interfaces. The fourth chapter reviews several techniques that are particularly useful for embedded systems or to decrease computational complexity. It also presents some case studies for embedded applications and PC-based systems. Finally, the fifth chapter provides a future outlook for robust speech recognition, emphasizing the areas that the author sees as the most promising for the future. Robust Speech Recognition in Embedded Systems and PC Applications serves as a valuable reference and although not intended as a formal University textbook, contains some material that can be used for a course at the graduate or undergraduate level. It is a good complement for the book entitled Robustness in Automatic Speech Recognition: Fundamentals and Applications co-authored by the same author. 204 pp. Englisch.

Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -There has been a growing awareness that nephrotoxicity represents a key factor in human nephropathies, where, irrespective of the causative agent, only a few clinical end-effects are diagnosed. Thus nephropathies are generally classified as acute or chronic renal failure, malignancies or immunological changes. The weaknesses in diagnosing nephropathies arises because of the effective role the kidney plays in maintaining homeostasis, despite the fact that it has been extensively damaged. The frequencies of some type of chemically-induced acute renal failure is well documented, but the causes of chronic renal failure, malignancy, and other nephropathies are far more difficult to associate with a chemical aetiology. Many of the new therapeutic agents have important beneficial effects, but they are found to have marked nephrotoxic effects. Thus there is a growing urgency to increase the stringency of chemical safety evaluation for their potential nephrotoxic effects. This is strongly countered by the increased financial pressure to identify potentially nephrotoxic chemicals earlier in their development and humanitarian considerations to more closely relate animal test to the clinical situation. Part of the challenge may be achieved by the increasing use of in vitro techniques. 788 pp. Englisch.

Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In this volume of Recent Advances in Phytochmistry you will find a record of the pioneering attempts of plant biochemists and molecular biologists to modify the patterns of secondary metabolism in plants, as presented at the 33rd annual meeting of the Phytochemical Society of North America, in Asilomar, California, on June 27 -July I, 1993. The studies described here represent a marriage of the newest of technologies with one of the oldest human activities, exploitation of plant chemistry. They also represent the beginning of a new era of phytochemical research, an era that will undoubtedly begin to provide answers to some of the long-standing questions that have absorbed plant biochemists for the past century. There is, for instance, a common deflating experience to which every worker in the area of plant secondary metabolism can probably relate. After hearing about the latest research findings regarding some aspect of remarkable compound 'X', someone in the audience finally directs the inevitable question at the hapless speaker. 'Tell me, is anything known as to the biological role of compound 'X' in the plant ' The answer, in most cases, must be 'essentially nothing'! This is a frustrating scenario for both the speaker and the audience, since the very fact that a complex biosynthetic pathway remains encoded in a plant genome points to an associated selective advantage. The problem is that establishing the nature and scale of that advantage is a very complex task. 380 pp. Englisch.

Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -JR is an extension of the Java programming language with additional concurrency mechanisms based on those in the SR (Synchronizing Resources) programming language. The JR implementation executes on UNIX-based systems (Linux, Mac OS X, and Solaris) and Windows-based systems. It is available free from the JR webpage. This book describes the JR programming language and illustrates how it can be used to write concurrent programs for a variety of applications. This text presents numerous small and large example programs. The source code for all programming examples and the given parts of all programming exercises are available on the JR webpage. Dr. Ronald A. Olsson and Dr. Aaron W. Keen, the authors of this text, are the designers and implementors of JR. 396 pp. Englisch.

Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Image and Video Compression Standards: Algorithms and Architectures presents an introduction to the algorithms and architectures that underpin the image and video compression standards, including JPEG (compression of still images), H.261 (video teleconferencing), MPEG-1 and MPEG-2 (video storage and broadcasting). In addition, the book covers the MPEG and Dolby AC-3 audio encoding standards, as well as emerging techniques for image and video compression, such as those based on wavelets and vector quantization. The book emphasizes the foundations of these standards, i.e. techniques such as predictive coding, transform-based coding, motion compensation, and entropy coding, as well as how they are applied in the standards. How each standard is implemented is not dealt with, but the book does provide all the material necessary to understand the workings of each of the compression standards, including information that can be used to evaluate the efficiency of various software and hardware implementations conforming to the standards. Particular emphasis is placed on those algorithms and architectures that have been found to be useful in practical software or hardware implementations. Audience: A valuable reference for the graduate student, researcher or engineer. May also be used as a text for a course on the subject. 388 pp. Englisch.

Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -There is a large and increasing variety of polymers currently in use both for domestic and industrial applications. The properties of polymers are deter mined not only by their chemical type, but also by their molecular mass and molecular mass distributions. However, while the chemical type of polymers can be determined relatively easily, the average molecular masses and molecular mass distributions are more difficult to measure. The molecular mass averages of a polymer are measured by specialized and complex techniques such as light scattering (for weight average) and osmometry (for number average). Thus, complete characterization of the molecular mass distribution of a polymer by such means requires separating the sample into many fractions which can then be examined individually. Since size exclusion chromatography was introduced as a rapid and straightforward technique for the characterization of polymer molecular mass distributions, there have been tremendous increases in development and applications, and it was felt appropriate to bring together into a single volume the information required by scientists from many disciplines who wish to use the technique. This book should be useful to existing users, those who are new to the technique, and those who may be familiar with the basic technique and now wish to extend their capabilities to more complex applications (or to consider the potential of a number of related techniques). The book will also be of general interest to the experienced liquid chromatographer. 300 pp. Englisch.

Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -medical research covered in thisvolume: epidemiology, physiologyand pathophysio logy, laboratory methodology, and renal pathology. New studies deal with the diagnosis and treatment of both incipient and overt nephropathy by metabolie, antihypertensive, and dietary invention. Considerable progress has been made in the management of end-stage renal failure and also in the management and treatment of nephropathy in the pregnant diabetic woman. Diabetic nephropathy is a worldwide problem, but it is more clearly defined in Europe and North America where facilities for the diagnosis and treatment of diabetes and its complications are readily available. Much more work needs to be done in other parts of the world, as it appears from this book. It is hoped that we now have a handbook for the kidney and hypertension in diabetes and that further progress can be made in clinical work in diagnosing and treating diabetic patients. Much more work still needs to be done regarding patient education with respect to complications. Many diabetics have now been trained to take part in the management of their metabolie control; they should also be trained to take part in the follow-up and treatment of complications. This volume also underlines the considerable need for future research. So far, research in this field has been carried out in relatively few countries and centers in the world. The editor is sure that this volume will also stimulate further advan cement in clinical science within the field of diabetic renal disease. 576 pp. Englisch.