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This book is about nuclear legacies in Russia and Central Asia, focusing on selected sites of the Soviet atomic program, many of which have remained understudied. Nuclear operations, for energy or military purposes, demanded a vast infrastructure of production and supply chains that have transformed entire regions. In following the material traces of the atomic programs, contributors pay particular attention to memory practices and memorialization concerning nuclear legacies. Tracing the Atom foregrounds historical and contemporary engagements with nuclear politics: how have institutions and governments responded to the legacies of the atomic era? How do communities and artists articulate concerns over radioactive matters? What was the role of radiation expertise in a broader Soviet and international context of the Cold War? Examining nuclear legacies together with past atomic futures and post-Soviet memorialization and nuclear heritage shines light on how modes of knowing intersect with livelihoods, compensation policies, and historiography. Bringing together a range of disciplines – history, science and technology studies, social anthropology, literary studies, and art history – this volume offers insights that broaden our understanding of twentieth-century atomic programs and their long aftermaths.
A richly illustrated history of a single atom of carbon, tracing its many manifestations from the Big Bang to the present. Carbon: One Atom's Odyssey is an illustrated adaptation of 'Carbon,' a short story from Italian chemist, writer, and Auschwitz survivor Primo Levi. It traces the life story and many molecular manifestations of a single atom of this life-essential element. You'll follow one atom from its spectacular birth 14 billion years ago through its harrowing journey on planet earth where it has become a basic building block of nearly 10 million known compounds in living things. You’ll learn that carbon: Is breathed in by the Peregrine Falcon Helps trees grow strong and tall Lets a moth's eye make sense of light Is found in your pencil as well as in your liver And even helps convert grapes into wine In this wondrous graphic journey, clever narrative and detailed art help bring to life the natural world and teach you a thing or two about how it was created. For anyone with a general interest in chemistry, physics, and the science of the universe, this beautiful book will both educate and inspire. If you’re ready for a STEAM adventure, then let the journey begin!
Includes tutorials, lectures, and refereed papers on all aspects of logic programming, including theoretical foundations, constraints, concurrency and parallelism, deductive databases, language design and implementation, nonmonotonic reasoning, and logic programming and the Internet. The International Conference on Logic Programming, sponsored by the Association for Logic Programming, includes tutorials, lectures, and refereed papers on all aspects of logic programming, including theoretical foundations, constraints, concurrency and parallelism, deductive databases, language design and implementation, nonmonotonic reasoning, and logic programming and the Internet.
Spurenanalyse von den theoretischen Grundlagen über die apparative Ausrüstung bis zur Probenpräparation - dieses Buch bringt Ihr Wissen über ICP-MS, HPLC-AAS, HPLC-ICP-MS und konventionellere Methoden auf den aktuellsten Stand. Viele Illustrationen und Beispiele aus der Praxis - so der biologischen Analytik und der Analytik hochreiner Materialien - empfehlen das Buch besonders für fortgeschrittene Studenten und Graduierte.
The major theme of this book is analytical approaches to trace metal and speciation analysis in biological specimens. The emphasis is on the reliable determination of a number of toxicologically and environmentally important metals. It is essentially a handbook based on the practical experience of each individual author. The scope ranges from sampling and sample preparation to the application of various modern and well-documented methods, including quality assessment and control and statistical treatment of data. Practical advice on avoiding sample contamination is included.In the first part, the reader is offered an introduction into the basic principles and methods, starting with sampling, sample storage and sample treatment, with the emphasis on sample decomposition. This is followed by a description of the potential of atomic absorption spectrometry, atomic emission spectrometry, voltammetry, neutron activation analysis, isotope dilution analysis, and the possibilities for metal speciation in biological specimens. Quality control and all approaches to achieve reliable data are treated in chapters about interlaboratory and intralaboratory surveys and reference methods, reference materials and statistics and data evaluation.The chapters of the second part provide detailed information on the analysis of thirteen trace metals in the most important biological specimens. The following metals are treated in great detail: Aluminium, arsenic, cadmium, chromium, copper, lead, selenium, manganese, nickel, mercury, thallium, vanadium and zinc.The book will serve as a valuable aid for practical analysis in biomedical laboratories and for researchers involved with trace metal and species analysis in clinical, biochemical and environmental research.
Following the collection of a sample, every analytical chemist will agree that its subsequent preservation and processing are of paramount importance. The availability of high performance analytical instrumentation has not diminished this need for careful selection of appropriate pretreatment methodologies, intelligently designed to synergistically elicit optimum function from these powerful measurement tools. Sample Preparation for Trace Element Analysis is a modern, comprehensive treatise, providing an account of the state-of-the art on the subject matter. The book has been conceived and designed to satisfy the varied needs of the practicing analytical chemist. It is a multi-author work, reflecting the diverse expertise arising from its highly qualified contributors. The first five chapters deal with general issues related to the determination of trace metals in varied matrices, such as sampling, contamination control, reference materials, calibration and detection techniques. The second part of the book deals with extraction and sampling technologies (totaling 15 chapters), providing theoretical and practical hints for the users on how to perform specific extractions. Subsequent chapters overview seven major representative matrices and the sample preparation involved in their characterization. This portion of the book is heavily based on the preceding chapters dealing with extraction technologies. The last ten chapters are dedicated to sample preparation for trace element speciation.- First title to provide comprehensive sample preparation information, dealing specifically with the analysis of samples for trace elements. - The 39 chapters are authored by international leaders of their fields.
This volume discusses major areas of primary concern for the understanding of the complexity associated with ecological trace element research. These include sources and fates of trace elements; analytical techniques; and the distribution of trace elements in biota and soil and sediment reservoirs. Case studies, field work and laboratory studies intensively discussed in this volume are useful to enhance our knowledge about processes related to the biological response of trace metal stress under realistic environmental conditions.
Vapor Generation Techniques for Trace Element Analysis: Fundamental Aspects provides an overview and discussion of the fundamental aspects governing derivatization reactions of trace-level elements for analytical purposes. Vapor generation techniques coupled with atomic or mass spectrometry have been employed for over 50 years, but their popularity has dramatically increased in recent years, especially as alternative vapor generation approaches have been developed. This book bridges the knowledge gap of the derivatization mechanisms that yield volatile compounds and provides an update on recent developments in vapor generation techniques used for the determination and speciation of trace elements by atomic optical and mass spectrometry. It will serve as a comprehensive, single-source overview of recent developments, providing readers with an understanding of the correct implementation—and limitations—of applying vapor generation techniques to everyday analytical problems facing the trace element analyst. - Covers reaction mechanisms and fundamental processes of vapor generation in detail - Includes classical and alternative vapor generation approaches: alkylation, chelation, plasma, photochemical and electrochemical - Guides the interpretation of experimental results and implementation of vapor generation techniques in the laboratory