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Taschenbuch. Condition: Neu. Neuware -Ischemic colitis is becoming increasingly one of the most important conditions involving the colon. This is due to a combination of multiple factors: (1) increasing age of the world population due to improved public health conditions and advances in medicine; (2) diagnostic advances in recognizing the condition; and, (3) education of physicians who suspect the disease in elderly individuals with colonic symptoms. The disease is a great masquerader of other conditions and can be mistaken for ulcerative colitis, Crohn's disease or almost any other inflammatory disease of the large bowel. It can have shallow ulcers, deep ulcers, filiform polyps, and pseudomembrane. It can produce fistulae or toxic megacolon. The thumb printing and other acute findings are not always seen and the site of involvement may be atypical. It is therefore so important to have a book dealing with this condition extensively and in detail. This scholarly presentation based on large clinical experience significantly contributes to the knowledge of this important disease that will assume even more importance as other conditions involving the colon are successfully treated. As physicians, radiologists and even pathologists have difficulty in diagnosing this condition that appears under multiple guises the information contained here should be invaluable. Alexander R. Margulis, M. D. March 1984, San Francisco PREFACE First of all, I would like to congratulate the authors on their successful publication of this monograph with many diagnostic radiographs of new touch taken by the modern technique.

Taschenbuch. Condition: Neu. Neuware -The design and analysis of data structures and efficient algorithms has gained considerable importance in recent years. The concept of 'algorithm' is central in computer science, and 'efficiency' is central in the world of money. I have organized the material in three volumes and nine chapters. Vol. 1: Sorting and Searching (chapters I to III) Vol. 2: Graph Algorithms and NP-completeness (chapters IV to VI) Vol. 3: Multi-dimensional Searching and Computational G- metry (chapters VII and VIII) Volumes 2 and 3 have volume 1 as a common basis but are indepen dent from each other. Most of volumes 2 and 3 can be understood without knowing volume 1 in detail. A general kowledge of algorith mic principles as laid out in chapter 1 or in many other books on algorithms and data structures suffices for most parts of volumes 2 and 3. The specific prerequisites for volumes 2 and 3 are listed in the prefaces to these volumes. In all three volumes we present and analyse many important efficient algorithms for the fundamental computa tional problems in the area. Efficiency is measured by the running time on a realistic model of a computing machine which we present in chapter I. Most of the algorithms presented are very recent inven tions; after all computer science is a very young field. There are hardly any theorems in this book which are older than 20 years and at least fifty percent of the material is younger than 10 years.

Taschenbuch. Condition: Neu. Neuware -The Bloomsbury Series in Clinical Science is growing and changing. Its Editorial Board and contributors were all originally selected from, or had links with, the University College and Middlesex School of Medicine. Now, as the Series develops, board members and con tributors alike identify with the wider reaches of Bloomsbury and Islington. The aims of the Series remain, however, to highlight, to review and to record significant areas of research and development in the field of clinical science. All contributors are experts in their particular field and monographs may be the work of a single author or several, guided by individual editors. Diseases in the Homosexual Male is the third monograph in the Series. Edited by Michael Adler, Professor of Genito-Urinary Medicine at the University College and Middlesex School of Medicine, it presents contributions from a number of distinguished workers with special expertise. AIDS has perhaps highlighted the problem but this monograph illustrates the wider profile and gives wit ness to the multidisciplinary nature of clinical science.

Taschenbuch. Condition: Neu. Neuware -The development of immunization has been one of the most striking features in the control of infectious disease in the twentieth century. This book takes into account the need for a simple, concise account of immunization procedures not only in the UK and USA but also in other countries, and to this end a special chapter on immunization in developing countries has been included. Following two introductory chapters, there are nine chapters on various diseases and the vaccines that have been developed to combat them. In each of these chapters, a short discussion of the epidemiology of the disease and the history of immunization against it is followed by a description of the vaccine, its efficacy, contraindications to its use and future developments. These are followed by four general chapters on vaccines for travel, vaccines for selective use, passive immunization and immunization in tropical environments and the book concludes with a chapter on the smallpox vaccination and one on new vaccines. The demand for this book follows the popularity of a series of articles on immunization which appeared in Update. These have been expanded and largely rewritten. I have drawn on many expert sources and have made an effort to provide a balanced and non-controversial opinion with a discussion of alternative procedures where indicated.

Taschenbuch. Condition: Neu. Neuware -This volume is on 'modem geometric computing for visualization' which is at the forefront of multi-disciplinary advanced research areas. This area is attracting intensive research interest across many application fields: singularity in cosmology, turbulence in ocean engineering, high energy physics, molecular dynamics, environmental problems, modem mathe matics, computer graphics, and pattern recognition. Visualization re quires the computation of displayable shapes which are becoming more and more complex in proportion to the complexity of the objects and phenomena visualized. Fast computation requires information locality. Attaining information locality is achieved through characterizing the shapes in geometry and topology, and the large amount of computation required through the use of supercomputers. This volume contains the initial results of our efforts to satisfy these re quirements by inviting experts and selecting new research works through review processes. To be more specific, this book presents the proceedings of the International Workshop on Modem Geometric Computing for Visualization held at Kogakuin University, Tokyo, Japan, June 29-30, 1992 organized by the Computer Graphics Society, Japan Personal Com puter Software Association, Kogakuin University, and the Department of Information Science, Faculty of Science, The University of Tokyo. We received extremely high-quality papers for review from five different countries, one from Australia, one from Italy, four from Japan, one from Singapore and three from the United States, and we accepted eight papers and rejected two.

Taschenbuch. Condition: Neu. Neuware -During the last annual meeting of the Austrian Society for Electron Microscopy it was decided to organize scientific symposia dealing with basic problems of cytology. If possible such symposia should be arranged in cooperation with other scientific societies. We intended to arrange symposia on special fields, to be presented on several aspects by excellent scientists invited. 'Neural Transmission' was chosen as a central topic for this first symposium. The subject represents a most rapidly expanding field of research and is of particular interest to morphologists, physiologists, pharmacologists, biochemists and clinicians. We are indebted to all the invited speakers for contributing their interesting papers. I feel bound to thank once more the firm of Bender, a subsidiary company of Boehringer Ingelheim and of Arzneimittelforschung Ges. m. b. H. Wien, for the generous financial support which made possible to realize the symposium. The publication of this volume, representing the papers and discussions originally read at the symposium and elaborated by the authors in detail and more extensively, was only made possible by the generous cooperation of the Springer-Verlag Vienna.

Taschenbuch. Condition: Neu. Neuware -1 The Cardiac Conducting System and Its Autonomic Control.- Anatomy of the Conducting System.- Autonomic Innervation of the Heart.- 2 The Pathophysiology of Atrial Fibrillation.- Pathology.- The Electrophysiology of Atrial Fibrillation.- The Ventricular Response in Atrial Fibrillation.- The Role of the Autonomic Nervous System in Atrial Fibrillation.- Fibrillatory Waves in Atrial Fibrillation.- The Brody Phenomenon in Atrial Fibrillation.- The QT Interval in Atrial Fibrillation.- Atrial Fibrillation and the Wolff-Parkinson-White Syndrome.- Aberration in Atrial Fibrillation.- 3 Models of the Atrioventricular Node.- The Electrophysiological Model of the Atrioventricular Node.- Analogue Models of the Atrioventricular Node.- Mathematical Models of the Atrioventricular Node in Atrial Fibrillation.- The Atrioventricular Node as a Biological Oscillator.- More Electrophysiological Phenomena: Ventricular Extrasystoles.- Phase Resetting: An Achilles Heel.- 4 The Measurement of Cardiac Output in Sinus Rhythm and Atrial Fibrillation.- Assessment of Cardiac Function.- The Assessment of Cardiovascular Function.- Measuring Volumetric Cardiac Output by the Fick Method.- The Indirect Fick Technique.- Thermodilution.- Reproducibility of Thermodilution.- Measurement of Cardiac Output by Echocardiography and Doppler Ultrasound.- Linear Cardiac Output.- Expectations of Linear Cardiac Output.- Comparison between Thermodilution and Doppler Ultrasound.- Application of Linear Cardiac Output Measurement to Atrial Fibrillation.- Average Stroke and Minute Distance in Atrial Fibrillation.- Beat-to-Beat Measurement of Stroke Output.- 5 The Haemodynamics of Atrial Fibrillation: The Development of a Model of Left Ventricular Function.- The Relationship Between Time and Volume of the Pulse.- Derivation of a Mathematical Model of Left Ventricular Function.- The Physiological Basis for the Mathematical Model of Left Ventricular Function.- Application of the Mathematical Model of Left Ventricular Function.- Haemodynamic Consequences of Atrial Fibrillation.- Endocrine Consequences of Atrial Fibrillation.- 6 The Haemodynamics of Atrial Fibrillation: The Effect of Ventricular Rate on Cardiac Output.- Further Information from Multiple Regression Analysis.- The Ventricular Rate for Maximum Cardiac Output.- What is Meant by 'Control' of Ventricular Rate .- 7 The Use of the Haemodynamic Model of Atrial Fibrillation for Evaluating Drug Action.- More Haemodynamic Profiles.- Additional Haemodynamic Data Derived from Stroke Distance.- A Pilot Study of the Effect of Enoximone in Atrial Fibrillation.- A Placebo Controlled Trial of Enoximone and Digoxin in Atrial Fibrillation.- Conclusions.- 8 The Autonomic Control of Ventricular Rate in Atrial Fibrillation.- Respiratory Sinus Arrhythmia.- Measurement of Baroreflex Function.- A Systems Approach to Heart Rate Control.- Conclusions.- 9 Clinical Aspects of Atrial Fibrillation.- Epidemiology.- Aetiology.- Thromboembolism.- 10 The Management of Atrial Fibrillation.- Presentation.- Control of Ventricular Rate.- Cardioversion.- Chemical Cardioversion and Prevention of Atrial Fibrillation.- Anticoagulant Therapy.- The Wolff-Parkinson-White Syndrome.- New and Experimental Techniques in Atrial Fibrillation Pacing.- Appendix. A Simple Computer Model of the Electrophysiological System of the Heart, Considering the Sinoatrial and Atrioventricular Nodes as Sine Wave Oscillators.

Taschenbuch. Condition: Neu. Neuware -The International Astronautical Federation is the only professional society in the field of aerospace engineering and Sciences which brings together specialists of all countries interested in the exploration and peaceful exploitation of space. At its annual Congresses a large number of invited and/or carefully selected con tributed papers are presented which cover a wide variety of topics and are distributed over a number of sessions, each one being organized by two leading scientists who later chair the session itself. Each year the selection of specific topics to be dealt with. is dictated either by significant new progress achieved in some sectors or by new developments and trends which are liable to influence substantially the objectives toward which space research and/or application of space technology will be oriented in the immediate future. A second rigorous screening, performed with the help of the Session Chairmen and carried out according to the same criteria identifies finally the papers which are published in the Proceedings. The outcome of all this is reliable and authoritative information as to the actual status and future trends of space activities, both from the research point of view and from the point of view of u~ilization and/or application.

Taschenbuch. Condition: Neu. Neuware -This volume gathers the invited talks of the XIII International Work shop on Condensed Matter Theories which took place in Campos do Jordao near Sao Paulo, Brazil, August 6-12, 1989. It contains contributions in a wide variety of fields including neutral quantum and classical fluids, electronic systems, composite materials, plasmas, atoms, molecules and nuclei, and as this year's workshop reflected the natural preoccupation in materials science with its spectacular prospect for mankind, room tempera ture super-conductivity. All topics are treated from a common viewpoint: that of many-body physics, whether theoretical or simu1ational. Since the very first workshop, held at the prestigious Instituto de Fisica Teorica in Sao Paulo, and organized by the same organizer of the 1989 workshop, Professor Valdir Casaca Aguilera-Navarro, the meeting has taken place annually six times in Latin America, four in Europe and three in the United States. Its principal objective has been to innitiate and nurture collaborative research networks of scientists interested in the IDultidisciplinary aspects of many-body theory applied to problems in con densed-matter physics. Financial as well as moral support is gratefully appreciated by all: of the CLAF in Rio, the CNPq in Brasilia, the FAPESP and the FUNDUNESP in Sao Paulo, and the U.S. Army Research Office in Durham, NC, USA.

Taschenbuch. Condition: Neu. Neuware -In this study we are concerned with Vibration Theory and the Problem of Dynamics during the half century that followed the publication of Newton's Principia. The relationship that existed between these subject!! is obscured in retrospection for it is now almost impossible not to view (linear) Vibration Theory as linearized Dynamics. But during the half century in question a theory of Dynamics did not exist; while Vibration Theory comprised a good deal of acoustical information, posed definite problems and obtained specific results. In fact, it was through problems posed by Vibration Theory that a general theory of Dynamics was motivated and discovered. Believing that the emergence of Dynamics is a critically important link in the history of mathematical science, we present this study with the primary goal of providing a guide to the relevant works in the aforemen tioned period. We try above all to make the contents of the works readily accessible and we try to make clear the historical connections among many of the pertinent ideas, especially those pertaining to Dynamics in many degrees of freedom. But along the way we discuss other ideas on emerging subjects such as Calculus, Linear Analysis, Differential Equations, Special Functions, and Elasticity Theory, with which Vibration Theory is deeply interwound. Many of these ideas are elementary but they appear in a surprising context: For example the eigenvalue problem does not arise in the context of special solutions to linear problems-it appears as a condition for isochronous vibrations.

Taschenbuch. Condition: Neu. Neuware - 'Neuromuscular Quick Pocket Reference' provides easy and efficient access to common physical examination techniques and other neurological tests performed in a broad range of specialties. Mainly composed of tables, charts, and photographs, this handy reference puts together and organizes the information that clinicians use on a daily basis. The first part of the book covers musculoskeletal physical exam by region. Each entry is formatted and includes test name(s), purpose, techniques, clinical findings for positive test, sensitivity, specificity, and sources. Photographsshowing proper placement and action accompany most entries and provide a visual blueprint for successfully replicating tests in the exam room. The second part of the book is devoted to common neurological tests and scales for onthe-go reference, including muscles, motor points, dermatomes and myotomes, spasticity findings, radiculopathies, traumatic brain injury assessment, stroke scales, pressure ulcers, and much more.

Buch. Condition: Neu. Neuware - The center of our Solar System is a star, one among billions of stars in our own galaxy. This star, which we call the Sun, gives rise to all life on Earth, is the driver of the photosynthesis in plants, and is the source of all food, energy, and fossil fuels on Earth.For us humans, the Sun as seen with the naked eye appears as a static and quiet yellow disk in the sky. However, it is in fact a stormy and variable star and contributes much more than only light and heat. It is the source of the beautiful northern and southern lights and can affect our technology-based society in many ways.The Sun is, like astronomy in general, a good entrance to natural science, since it affects us in so many ways and connects us to many other fields of science, such as physics, chemistry, biology, and meteorology.The book includes additional material on Springer Extras, a large number of animations and video material. A PowerPoint presentation of the book is also included there as a useful resource for teachers.

Taschenbuch. Condition: Neu. Neuware - During the last annual meeting of the Austrian Society for Electron Microscopy it was decided to organize scientific symposia dealing with basic problems of cytology. If possible such symposia should be arranged in cooperation with other scientific societies. We intended to arrange symposia on special fields, to be presented on several aspects by excellent scientists invited. 'Neural Transmission' was chosen as a central topic for this first symposium. The subject represents a most rapidly expanding field of research and is of particular interest to morphologists, physiologists, pharmacologists, biochemists and clinicians. We are indebted to all the invited speakers for contributing their interesting papers. I feel bound to thank once more the firm of Bender, a subsidiary company of Boehringer Ingelheim and of Arzneimittelforschung Ges. m. b. H. Wien, for the generous financial support which made possible to realize the symposium. The publication of this volume, representing the papers and discussions originally read at the symposium and elaborated by the authors in detail and more extensively, was only made possible by the generous cooperation of the Springer-Verlag Vienna.

Taschenbuch. Condition: Neu. Neuware - The design and analysis of data structures and efficient algorithms has gained considerable importance in recent years. The concept of 'algorithm' is central in computer science, and 'efficiency' is central in the world of money. I have organized the material in three volumes and nine chapters. Vol. 1: Sorting and Searching (chapters I to III) Vol. 2: Graph Algorithms and NP-completeness (chapters IV to VI) Vol. 3: Multi-dimensional Searching and Computational G- metry (chapters VII and VIII) Volumes 2 and 3 have volume 1 as a common basis but are indepen dent from each other. Most of volumes 2 and 3 can be understood without knowing volume 1 in detail. A general kowledge of algorith mic principles as laid out in chapter 1 or in many other books on algorithms and data structures suffices for most parts of volumes 2 and 3. The specific prerequisites for volumes 2 and 3 are listed in the prefaces to these volumes. In all three volumes we present and analyse many important efficient algorithms for the fundamental computa tional problems in the area. Efficiency is measured by the running time on a realistic model of a computing machine which we present in chapter I. Most of the algorithms presented are very recent inven tions; after all computer science is a very young field. There are hardly any theorems in this book which are older than 20 years and at least fifty percent of the material is younger than 10 years.

Buch. Condition: Neu. Neuware - Art, or Science Which of these is the right way to think of the field of visualization This is not an easy question to answer, even for those who have many years experience in making graphical depictions of data with a view to help people understand it and take action. In this book, Graham Wills bridges the gap between the art and the science of visually representing data. He does not simply give rules and advice, but bases these on general principles and provide a clear path between them This book is concerned with the graphical representation of time data and is written to cover a range of different users. A visualization expert designing tools for displaying time will find it valuable, but so also should a financier assembling a report in a spreadsheet, or a medical researcher trying to display gene sequences using a commercial statistical package.

Taschenbuch. Condition: Neu. Neuware - The Bloomsbury Series in Clinical Science is growing and changing. Its Editorial Board and contributors were all originally selected from, or had links with, the University College and Middlesex School of Medicine. Now, as the Series develops, board members and con tributors alike identify with the wider reaches of Bloomsbury and Islington. The aims of the Series remain, however, to highlight, to review and to record significant areas of research and development in the field of clinical science. All contributors are experts in their particular field and monographs may be the work of a single author or several, guided by individual editors. Diseases in the Homosexual Male is the third monograph in the Series. Edited by Michael Adler, Professor of Genito-Urinary Medicine at the University College and Middlesex School of Medicine, it presents contributions from a number of distinguished workers with special expertise. AIDS has perhaps highlighted the problem but this monograph illustrates the wider profile and gives wit ness to the multidisciplinary nature of clinical science.

Taschenbuch. Condition: Neu. Neuware - The development of immunization has been one of the most striking features in the control of infectious disease in the twentieth century. This book takes into account the need for a simple, concise account of immunization procedures not only in the UK and USA but also in other countries, and to this end a special chapter on immunization in developing countries has been included. Following two introductory chapters, there are nine chapters on various diseases and the vaccines that have been developed to combat them. In each of these chapters, a short discussion of the epidemiology of the disease and the history of immunization against it is followed by a description of the vaccine, its efficacy, contraindications to its use and future developments. These are followed by four general chapters on vaccines for travel, vaccines for selective use, passive immunization and immunization in tropical environments and the book concludes with a chapter on the smallpox vaccination and one on new vaccines. The demand for this book follows the popularity of a series of articles on immunization which appeared in Update. These have been expanded and largely rewritten. I have drawn on many expert sources and have made an effort to provide a balanced and non-controversial opinion with a discussion of alternative procedures where indicated.

Taschenbuch. Condition: Neu. Neuware - Atrial fibrillation is a common and important arrythmiawhich affects nearly5% of peopple over 70. This synthesisof current knowledge which is based onmuch original work bythe author brings togeher for the first time the many areasof advance in recent years and will help to make expertsfrom the highly specialised fields within cardiology awareof the developments withinothers.

Taschenbuch. Condition: Neu. Neuware - This volume is on 'modem geometric computing for visualization' which is at the forefront of multi-disciplinary advanced research areas. This area is attracting intensive research interest across many application fields: singularity in cosmology, turbulence in ocean engineering, high energy physics, molecular dynamics, environmental problems, modem mathe matics, computer graphics, and pattern recognition. Visualization re quires the computation of displayable shapes which are becoming more and more complex in proportion to the complexity of the objects and phenomena visualized. Fast computation requires information locality. Attaining information locality is achieved through characterizing the shapes in geometry and topology, and the large amount of computation required through the use of supercomputers. This volume contains the initial results of our efforts to satisfy these re quirements by inviting experts and selecting new research works through review processes. To be more specific, this book presents the proceedings of the International Workshop on Modem Geometric Computing for Visualization held at Kogakuin University, Tokyo, Japan, June 29-30, 1992 organized by the Computer Graphics Society, Japan Personal Com puter Software Association, Kogakuin University, and the Department of Information Science, Faculty of Science, The University of Tokyo. We received extremely high-quality papers for review from five different countries, one from Australia, one from Italy, four from Japan, one from Singapore and three from the United States, and we accepted eight papers and rejected two.

Taschenbuch. Condition: Neu. Neuware - Ischemic colitis is becoming increasingly one of the most important conditions involving the colon. This is due to a combination of multiple factors: (1) increasing age of the world population due to improved public health conditions and advances in medicine; (2) diagnostic advances in recognizing the condition; and, (3) education of physicians who suspect the disease in elderly individuals with colonic symptoms. The disease is a great masquerader of other conditions and can be mistaken for ulcerative colitis, Crohn's disease or almost any other inflammatory disease of the large bowel. It can have shallow ulcers, deep ulcers, filiform polyps, and pseudomembrane. It can produce fistulae or toxic megacolon. The thumb printing and other acute findings are not always seen and the site of involvement may be atypical. It is therefore so important to have a book dealing with this condition extensively and in detail. This scholarly presentation based on large clinical experience significantly contributes to the knowledge of this important disease that will assume even more importance as other conditions involving the colon are successfully treated. As physicians, radiologists and even pathologists have difficulty in diagnosing this condition that appears under multiple guises the information contained here should be invaluable. Alexander R. Margulis, M. D. March 1984, San Francisco PREFACE First of all, I would like to congratulate the authors on their successful publication of this monograph with many diagnostic radiographs of new touch taken by the modern technique.

Taschenbuch. Condition: Neu. Neuware - This volume gathers the invited talks of the XIII International Work shop on Condensed Matter Theories which took place in Campos do Jordao near Sao Paulo, Brazil, August 6-12, 1989. It contains contributions in a wide variety of fields including neutral quantum and classical fluids, electronic systems, composite materials, plasmas, atoms, molecules and nuclei, and as this year's workshop reflected the natural preoccupation in materials science with its spectacular prospect for mankind, room tempera ture super-conductivity. All topics are treated from a common viewpoint: that of many-body physics, whether theoretical or simu1ational. Since the very first workshop, held at the prestigious Instituto de Fisica Teorica in Sao Paulo, and organized by the same organizer of the 1989 workshop, Professor Valdir Casaca Aguilera-Navarro, the meeting has taken place annually six times in Latin America, four in Europe and three in the United States. Its principal objective has been to innitiate and nurture collaborative research networks of scientists interested in the IDultidisciplinary aspects of many-body theory applied to problems in con densed-matter physics. Financial as well as moral support is gratefully appreciated by all: of the CLAF in Rio, the CNPq in Brasilia, the FAPESP and the FUNDUNESP in Sao Paulo, and the U.S. Army Research Office in Durham, NC, USA.

Taschenbuch. Condition: Neu. Neuware - The International Astronautical Federation is the only professional society in the field of aerospace engineering and Sciences which brings together specialists of all countries interested in the exploration and peaceful exploitation of space. At its annual Congresses a large number of invited and/or carefully selected con tributed papers are presented which cover a wide variety of topics and are distributed over a number of sessions, each one being organized by two leading scientists who later chair the session itself. Each year the selection of specific topics to be dealt with. is dictated either by significant new progress achieved in some sectors or by new developments and trends which are liable to influence substantially the objectives toward which space research and/or application of space technology will be oriented in the immediate future. A second rigorous screening, performed with the help of the Session Chairmen and carried out according to the same criteria identifies finally the papers which are published in the Proceedings. The outcome of all this is reliable and authoritative information as to the actual status and future trends of space activities, both from the research point of view and from the point of view of u~ilization and/or application.

Taschenbuch. Condition: Neu. Neuware - The Drugs Handbook 2012-2013 is a reader-friendly text perfect for nursing, health and prescribing courses. Fully updated, it is a concise guide to the mechanism of action, therapeutic indications and chief unwanted effects of medicines available in the United Kingdom, including registered herbal medicines.

Taschenbuch. Condition: Neu. Neuware -A complete update on the safety testing of foods, drugs, and chemicals in laboratory animals, featuring: - a thorough review of each subject area with extensive revision in line with new information and concepts - electron micrographs in exquisite detail to illustrate results of recent research - the effects of many carcinogens described succinctly and illustrated in detail - neoplasms described in detail and compared with natural and induced tumours in other species - standardised nomenclature. Of interest to those interested in the many applications to human patients, Urinary System: - facilitates uniform interpretation of bioassay results world-wide - provides a basis for understanding mechanisms involved in the functions and malfunctions of the most minute, but important structures of the kidneys - explains the functional significance of details by identifying the composition of structures at the molecular level. Forming a solid basis for understanding the causes and effects of disease of the urinary system, this is essential reading for pathologists, toxicologists, regulatory agencies, and all those involved in carcinogenicity and toxicity studies. 504 pp. Englisch.

Taschenbuch. Condition: Neu. Neuware -Receptors and Gene Expression It is now more than three years since the last Meadow Brook Conference on Hormones, and a great deal has happened in the meantime. We have become comfortable with the totally unanticipated fact that the coding sequences of genes are in discontinuous arrangements and that the RNA transcribed from them must be extensively processed to form messenger RNA. We have also learned about the strategy of 'mixing and matching' of genetic segments so that a small amount of DNA can go a long way in producing a huge variety of different proteins, as in the immunoglobulin system. The explosive effort directed toward DNA sequence analysis has led us to the conclusion that there are signals within the DNA that specify sites of transcription initiation and possibly sites for interacting with regulatory molecules such as hor mones and their receptors. The current intense interest in the structure of chromatin beyond the nucleosome-that is, the superstructural characteris tics of the genetic material-is finally yielding meaningful results that give promise for understanding the regulation of gene activity. ROBERT F. GOLDBERGER Preface Research on the molecular mechanism of steroid hormone action continues at an extraordinary pace and a great deal of progress has been made. Steroid hormones have been localized on target genes providing the long awaited evidence for the concept of a direct effect of the steroid-receptor complex on gene regulation. Purified steroid receptors have been dissected to identify different functional domains.

Taschenbuch. Condition: Neu. Neuware - Living with serious illness can have profound emotional effects both on patients themselves and on those close to them. With clarity and compassion, this text explores the difficulties and dilemmas those who are ill and their families face, offering specific guidelines for the professionals who work with them.Building on its successful first edition, this text draws on recent developments in research and clinical practice in providing a theoretical and practical framework for working with illness. Thoroughly revised in its second edition, this book:. Features new chapters on the cultural constructs of illness, working with migrant families, illness in later life, death and palliative care and supervision. Explores issues of working with diversity, covering gender, class, race and sexuality. Discusses the impact of working with those facing serious illness on health care professionals, offering strategies for reducing the risks of burnout, compassion fatigue and secondary traumatisation Written by a recognized expert in the field, this innovative and challenging book provides essential insights for professionals working or training to work with those facing illness and death, including doctors, nurses, counsellors, psychologists, psychotherapists and social workers.

Taschenbuch. Condition: Neu. Neuware -The book collects the contributions to the NATO Advanced Study Institute on 'Speech Recognition and Understanding: Recent Advances, Trends and Applications', held in Cetraro, Italy, during the first two weeks of July 1990. This Institute focused on three topics that are considered of particular interest and rich of i'p.novation by researchers in the fields of speech recognition and understanding: Advances in Hidden Markov modeling, connectionist approaches to speech and language modeling, and linguistic processing including language and dialogue modeling. The purpose of any ASI is that of encouraging scientific communications between researchers of NATO countries through advanced tutorials and presentations: excellent tutorials were offered by invited speakers that present in this book 15 papers which sum marize or detail the topics covered in their lectures. The lectures were complemented by discussions, panel sections and by the presentation of related works carried on by some of the attending researchers: these presentations have been collected in 42 short contributions to the Proceedings. This volume, that the reader can find useful for an overview, although incomplete, of the state of the art in speech understanding, is divided into 6 Parts.

Taschenbuch. Condition: Neu. Neuware - Overactive Bladder in Clinical Practice provides a timely and comprehensive update on the overactive bladder (OAB) syndrome. The symptoms of urgency, with or without urge incontinence, usually with frequency or nocturia, now defined as the overactive bladder syndrome, have become a hot topic in urology, gynecology and urogynecology. Epidemiological data show very high disease prevalence (19%), particularly when compared with other chronic conditions such as diabetes (2%) and asthma (7%). OAB symptoms impact severely on patient's quality of life, causing significant impairment of patient vitality and limiting their physical role, similar to diabetes. The OAB syndrome involves all age groups, both sexes and is frequently found in neurogenic patients. This book will cover all aspects of OAB epidemiology, economics, pathophysiology, conservative, pharmaceutical and surgical and will be invaluable reading for residents and trainees in urology, gynecology and urogynecology.

Taschenbuch. Condition: Neu. Neuware -WAVE TURBULENCE is a state of a system of many simultaneously excited and interacting waves characterized by an energy distribution which is not in any sense close to thermodynamic equilibrium. Such situations in a choppy sea, in a hot plasma, in dielectrics under arise, for example, a powerful laser beam, in magnets placed in a strong microwave field, etc. Among the great variety of physical situations in which wave turbulence arises, it is possible to select two large limiting groups which allow a detailed analysis. The first is fully developed wave turbulence arising when energy pumping and dissipation have essentially different space scales. In this case there is a wide power spectrum of turbulence. This type of turbulence is described in detail e. g. in Zakharov et al. 1 In the second limiting case the scales in which energy pumping and dissipation occur are the same. As a rule, in this case a narrow, almost singular spectrum of turbulence appears which is concentrated near surfaces, curves or even points in k-space. One of the most important, widely investigated and instructive examples of this kind of turbulence is parametric wave turbulence appearing as a result of the evolution of a parametric instability of waves in media under strong external periodic modulation (laser beam, microwave electromagnetic field, etc. ). The present book deals with parametric wave turbulence.

Taschenbuch. Condition: Neu. Neuware - That residues of pesticide and other contaminants in the total environ ment are of concern to everyone everywhere is attested by the reception accorded previous volumes of 'Residue Reviews' and by the gratifying enthusiasm, sincerity, and efforts shown by all the individuals from whom manuscripts have been solicited. Despite much propaganda to the con trary, there can never be any serious question that pest-control chemicals and food-additive chemicals are essential to adequate food production, manufacture, marketing, and storage, yet without continuing surveillance and intelligent control some of those that persist in our foodstuffs could at times conceivably endanger the public health. Ensuring safety-in-use of these many chemicals is a dynamic challenge, for established ones are continually being displaced by newly developed ones more acceptable to food technologists, pharmacologists, toxicologists, and changing pest control requirements in progressive food-producing economies. These matters are of gennine concern to increasing numbers of gov ernmental agencies and legislative bodies around the world, for some of these chemicals have resulted in a few mishaps from improper use. Ade quate safety-in-use evaluations of any of these chemicals persisting into our foodstuffs are not simple matters, and they incorporate the considered judgments of many individuals highly trained in a variety of complex biological, chemical, food technological, medical, pharmacological, and toxicological disciplines.