Anton Amann

Jan C.A. Boeyens

W. Gans

Molecular similarity has always been an important conceptual tool of chemists, yet systematic approaches to molecular similarity problems have only recently been recognized as a major contributor to our understanding of molecular properties. Advanced approaches to molecular similarity analysis have their foundation in quantum similarity measures, and are important direct or indirect contributors to some of the predictive theoretical, computational, and also experimental methods of modern chemistry. This volume provides a survey of the foundations and the contemporary mathematical and computational methodologies of molecular similarity approaches, where special emphasis is given to applications of similarity studies to a range of practical and industrially significant fields, such as pharmaceutical drug design. The authors of individual chapters are leading experts in various sub-fields of molecular similarity analysis and the related fundamental theoretical chemistry topics, as well as the relevant computational and experimental methodologies. Whereas in each chapter the emphasis is placed on a different area, nevertheless, the overall coverage and the wide scope of the book provides the reader with a general yet sufficiently detailed description that may serve as a good starting point for new studies and applications of molecular similarity approaches. The editors of this volume are grateful to the authors for their contributions, and hope that the readers will find this book a useful and motivating source of information in the rapidly growing field of molecular similarity analysis.

Fundamental Principles of Molecular Modeling

David Smith

This book describes how the analysis of the trace gases in exhaled breath can be used for non-invasive clinical diagnosis of disease and for monitoring the effectiveness of therapy. This approach offers an important addition to the diagnostic techniques available to medicine, having the advantage that on-line breath analysis can provide information to the clinician immediately and thus facilitate rapid diagnosis and treatment. The book is a compilation of contributions to a conference held in Dornbirn, Austria, 23–26 September 2004 on various aspects of this new topic. Written by the foremost workers in the field, it will provide clinicians and others in the medical fraternity with an up-to-date summary of the status of the subject. The wide scope of the chapters ranges from descriptions of the analytical methods that are available, through the use of breath analysis in the study of physiological phenomena, to the identification of biomarkers of particular injury and disease. The proceedings have been selected for coverage in: • Index to Scientific & Technical Proceedings® (ISTP® / ISI Proceedings) • Index to Scientific & Technical Proceedings (ISTP CDROM version / ISI Proceedings) • CC Proceedings — Biomedical, Biological & Agricultural Sciences Contents:New Analytical TechniquesNitric Oxide, Carbon Monoxide, and EthaneBroadly-Based StudiesFocused StudiesUse of IsotopesAnimal Studies Readership: Graduate students in medicine, physiology and biology, researchers in non-invasive medical diagnostics, and clinicians and surgeons, including intensive care specialists. Keywords:Breath Gas Analysis;Medical Diagnostics;Mass Spectrometry;SIFT-MS;PTR-MS;GC-MS;SPME;Ion Mobility Spectroscopy;Laser IR Spectroscopy;Gas Chromatography;Cancer ScreeningKey Features:First authoritative summary of the available analytical methods for breath analysisIdentification of the known breath biomarkers for particular diseases, including cancer and respiratory diseaseInteresting case studies of physiological phenomena

(With CD-ROM)

Breath Analysis for Clinical Diagnosis and Therapeutic Monitoring

L. Cederbaum

Werner Gans

At the end of the workshop on "New Theoretical Concepts in Physical Chemistry", one of the participants made an attempt to present a first impression of its achievements from his own personal standpoint. Appar ently his views reflected a general feeling, so that the organizers thought they would be suitable as a presentation of the proceedings for future readers. That is the background from which this foreword was born. The scope of the workshop is a very broad one. There are contribu tions from mathematics, physics, crystallography, chemistry and biology; the problems are approached either by means of axiomatic and rigorous methods, or at an empirical phenomenological level. This same diversifi cation can be found in the new basic concepts presented. Some arise from pure theoretical investigation in C*-algebra or in quantum probability theory; others from an analysis of very complex experimental data like nuclear energy levels, or processes on the frontier between classical and quantum physics; others again have their origin in the discovery of new ordered structures like the icosahedral crystal phases, or the knots of DNA molecules; others follow from the application of ideas like frac tals or chaos to new fields like spectral theory or chemical reactions. It is to be expected that readers will have to face the same sort of difficulties as did the participants in understanding such diverse languages, in applying themselves to subjects possibly far from their own experience, and in grasping highly sophisticated new concepts.

Fractals, Quasicrystals, Chaos, Knots and Algebraic Quantum Mechanics

Volatile organic compounds (VOCs) in exhaled breath, sweat or urine carry much information on the state of human health. The role of VOCs in clinical diagnosis and therapeutic monitoring is expected to become increasingly significant due to recent advances in the field. Volatile Biomarkers: Non-Invasive Diagnosis in Physiology and Medicine includes the latest discoveries and applications for VOCs from the world's foremost scientists and clinicians working in this emerging analytic area. - Appeals to a multidisciplinary audience, including scientists, researchers, and clinicians with an interest in breath analysis - Features the latest scientific research and technical breakthroughs in the diagnostic and therapeutic aspects of volatile organic compounds - Includes case presentations documenting applications in multiple areas of human health and safety

Non-Invasive Diagnosis in Physiology and Medicine

Volatile Biomarkers

Franz Kolland

Das Buch ist Fragen gewidmet, die sich heute in der Sozialgerontologie stellen, wenn es um die Bestimmung ihres wissenschaftlichen Status und um die politische Relevanz ihres Forschens geht. Ihr Gegenstand, das Altern, ist in ungeahntem Maße ein öffentliches Thema geworden, das vielschichtige und widersprüchliche Behandlung erfährt. Eine Mischung aus Idealisierung und Abwertung, aus Zweckoptimismus und Defizitangst durchzieht die vielen Diskussionen und Publikationen über das Altern. Von den Brüchen und Widersprüchen in den gesellschaftlichen Einschätzungen bleibt auch die Sozialgerontologie selbst nicht unberührt. Insbesondere dann nicht, wenn sie sich den Fragen von Nutzen und Kosten, Privilegien und Benachteiligungen, Chancen und Gefährdungen zuwendet.

Fragen an eine Kritische Gerontologie

Das erzwungene Paradies des Alters?

Volatile organic compounds (VOCs) in exhaled breath, sweat or urine carry much information on the state of human health. The role of VOCs in clinical diagnosis and therapeutic monitoring is expected to become increasingly significant due to recent advances in the field. Volatile Biomarkers: Non-Invasive Diagnosis in Physiology and Medicine includes the latest discoveries and applications for VOCs from the world's foremost scientists and clinicians working in this emerging analytic area. Appeals to a multidisciplinary audience, including scientists, researchers, and clinicians with an interest in breath analysis Features the latest scientific research and technical breakthroughs in the diagnostic and therapeutic aspects of volatile organic compounds Includes case presentations documenting applications in multiple areas of human health and safety

Anton Amann

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