Rayonnements ionisants : sources et effets biologiques : rapport à l'Assemblée générale, avec annexes, 1982 PDF Download

Author: Nations Unies. Comité scientifique pour l'étude des effets des rayonnements ionisants
Publisher: New York : Nations Unies
ISBN: 9789212420547
Category : Ionizing radiation Physiological effect
Languages : fr
Pages : 767

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Author:
Publisher:
ISBN: 9789212420547
Category :
Languages : fr
Pages : 767

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Author: Nazioni Unite
Publisher:
ISBN:
Category :
Languages : fr
Pages : 767

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Author: Comité scientifique des Nations Unies pour l'étude des effets des rayonnements ionisants
Publisher:
ISBN:
Category :
Languages : fr
Pages : 781

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Author:
Publisher:
ISBN:
Category :
Languages : fr
Pages : 781

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Author: J. S. S. Penfold
Publisher:
ISBN:
Category : Industrial hygiene
Languages : en
Pages : 240

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Author: Constantin Papastefanou
Publisher: Elsevier
ISBN: 0080555985
Category : Medical
Languages : en
Pages : 187

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Whenever radioactivity is released to the atmosphere, for example by the detonation of nuclear weapons or the testing of nuclear weapons or from nuclear reactor accidents that fraction of it which remains airborne for more than a few hours is liable to be attached to aerosol particles. The resulting radioactive aerosols are carried by atmospheric mixing processes until they settle out or are scavenged by precipitation. The radiation exposure pathway of maximum concern to humans is by inhalation of aerosols and their deposition in the respiratory tract. In this context, it is important to note that radioactive aerosols are commonly of natural origin alos. In particular, the associated radionuclides can be of natural terrestrial origin, such as the decay products of radon gas, or they can e cosmogenic, such as beryllium-7. The exposure of miners of uranium and other ores and minerals to radon and its aerosol-borne decay products is of major significance. The book describes the formation of aerosols, their aerodynamic size distribution, their atmospheric residence time, their sampling and measurement, the range of radioactive aerosols found and studied thus far, including man-made nuclides and radon decay products and their interaction with man, including deposition in the lung and subsequent health effects. - Advanced level science handbook for researchers, scientists and academics - Covers all aspects of radiation exposure in humans, including subsequent health implications - Presents the latest findings and analysis in this highly topical area

Author: Margaret Llewelyn
Publisher: Bloomsbury Publishing
ISBN: 1847312721
Category : Law
Languages : en
Pages : 578

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This authoritative new work analyses European plant intellectual property rights. Whilst the focus of the work is on Europe, and in particular the European Patent Convention, the Council Regulation on Community Plant Variety Rights and the EU Directive on the Legal Protection of Biotechnological Inventions, these provisions are discussed within the context of international legislation, including the Agreement on Trade-Related Aspects of Intellectual Property Rights (TRIPs) and the Convention on Biological Diversity. It is the first book to look at the impact of plant intellectual property rights on the European plant breeding industry and assess whether recent developments, such as the Novartis decision, will assist plant breeders, from all sectors of plant breeding activities, in the production of new plant products. In addition to a thorough discussion of the legislation, the book includes unique empirical research results obtained by the authors as part of a two-year research project funded by the European Union, which surveyed attitudes towards, and use of, plant intellectual property rights within the European plant breeding community.

Author: Jacques Lafontaine
Publisher: Springer
ISBN: 3319207350
Category : Mathematics
Languages : en
Pages : 408

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This book is an introduction to differential manifolds. It gives solid preliminaries for more advanced topics: Riemannian manifolds, differential topology, Lie theory. It presupposes little background: the reader is only expected to master basic differential calculus, and a little point-set topology. The book covers the main topics of differential geometry: manifolds, tangent space, vector fields, differential forms, Lie groups, and a few more sophisticated topics such as de Rham cohomology, degree theory and the Gauss-Bonnet theorem for surfaces. Its ambition is to give solid foundations. In particular, the introduction of “abstract” notions such as manifolds or differential forms is motivated via questions and examples from mathematics or theoretical physics. More than 150 exercises, some of them easy and classical, some others more sophisticated, will help the beginner as well as the more expert reader. Solutions are provided for most of them. The book should be of interest to various readers: undergraduate and graduate students for a first contact to differential manifolds, mathematicians from other fields and physicists who wish to acquire some feeling about this beautiful theory. The original French text Introduction aux variétés différentielles has been a best-seller in its category in France for many years. Jacques Lafontaine was successively assistant Professor at Paris Diderot University and Professor at the University of Montpellier, where he is presently emeritus. His main research interests are Riemannian and pseudo-Riemannian geometry, including some aspects of mathematical relativity. Besides his personal research articles, he was involved in several textbooks and research monographs.

Author: I. Bezverkhyy
Publisher:
ISBN: 9783037853979
Category : Diffusion
Languages : en
Pages : 0

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The International Conference on Diffusion in Materials (DIMAT) is the benchmark conference series for diffusion in solids. DIMAT 2011 was organized by the University of Bourgogne in association with CNRS, Dijon (France). The conference showcased new results concerning theoretical tools as well as applied research approaches. Diffusion processes affect all types of materials: nanomaterials, materials for energy, metallurgy, glasses and ceramics, but each requires its own numerical tools.Volume is indexed by Thomson Reuters CPCI-S (WoS). This volume comprises most of the contributions presented at DIMAT 2011: 4 plenary lectures delivered by famous high-level scientists plus 88 contributions in the form of keynote lectures, talks and posters.