Download or read book Propagation of Sound and Ultrasound in Non homogeneous Media written by Saebastien Candel and published by . This book was released on 1979 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Etude de la propagation ultrasonore en milieux non homog nes en vue du contr le non destructif written by and published by . This book was released on 2004 with total page 277 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ultrasonic Wave Propagation in Non Homogeneous Media written by Alain Leger and published by Springer. This book was released on 2010-10-19 with total page 435 pages. Available in PDF, EPUB and Kindle. Book excerpt: Non Destructive Testing and Non Destructive Evaluation using Ultrasounds covers an important field of applications and requires a wide range of fundamental theoretical, numerical and experimental investigations. In the present volume, the reader will find some relevant research results on wave propagation in complex materials and structures which are concerned with today’s problems on composites, bonding, guided waves, contact or damage, imaging and structural noise. The fifth meeting of the Anglo-French Research Group on "Wave propagation in non homogeneous media with a view to Non Destructive testing" was held in Anglet, France, June 2-6, 2008.
Download or read book Etude de la propagation des ondes ultrasonores dans les milieux h t rog nes et application de l imagerie en mode b au contr le non destructif written by Jacques Frohly and published by . This book was released on 1983 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: On s'intéresse à 2 cas: le cas où les hétérogénéités de taille voisine de la longueur d'onde sont dispersées aléatoirement dans le milieu de base et le second cas où elles sont au contraire regroupées pour former un dioptre que l'on suppose insonorisé sous incidence oblique.
Download or read book Health Effects of Environmental Pollution written by and published by . This book was released on 1973 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Modern Methods in Food Mycology written by R.A. Samson and published by . This book was released on 1992-10-20 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the Second International Workshop on Standardization of Methods for the Mycological Examination of Foods, held at Baarn, The Netherlands, August, 1990. Nine collaborative studies and forty articles focus mainly on the development of better methods for the detection and enumeration of fungi in foods. Includes: sections on xerophilic, heat resistant and mycotoxigenic fungi, and immunological and alternative techniques for detection of fungi; a summary of recommendations for methods to be adopted that were prepared and agreed upon at the workshop; a review of mycological methods and media currently considered to be the most satisfactory available. Annotation copyright by Book News, Inc., Portland, OR
Download or read book Special Welding Techniques written by and published by . This book was released on 1955 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Flexoelectricity in Liquid Crystals written by Agnes Buka and published by World Scientific. This book was released on 2013 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book intends to give a state-of-the-art overview of flexoelectricity, a linear physical coupling between mechanical (orientational) deformations and electric polarization, which is specific to systems with orientational order, such as liquid crystals. Chapters written by experts in the field shed light on theoretical as well as experimental aspects of research carried out since the discovery of flexoelectricity. Besides a common macroscopic (continuum) description the microscopic theory of flexoelectricity is also addressed. Electro-optic effects due to or modified by flexoelectricity as well as various (direct and indirect) measurement methods are discussed. Special emphasis is given to the role of flexoelectricity in pattern-forming instabilities. While the main focus of the book lies in flexoelectricity in nematic liquid crystals, peculiarities of other mesophases (bent-core systems, cholesterics, and smectics) are also reviewed. Flexoelectricity has relevance to biological (living) systems and can also offer possibilities for technical applications. The basics of these two interdisciplinary fields are also summarized.
Download or read book Radioactive Aerosols written by Constantin Papastefanou and published by Elsevier. This book was released on 2011-07-28 with total page 187 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Download or read book Diffusion in Materials DIMAT 2011 written by Igor Bezverkhyy and published by Trans Tech Publications Ltd. This book was released on 2012-04-12 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Livable Cities for the 21st Century written by and published by World Bank Publications. This book was released on 1996 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: "As one of the World Bank's contributions to the Habitat II process in Istanbul, this publication first tells the story of nearly a quarter century of the Bank's program of urban assistance for developing countries. It then turns to the future to draw att
Download or read book Methods of Study in Quantitative Soil Ecology Population Production and Energy Flow written by John Phillipson and published by Blackwell Scientific Publications Limited. This book was released on 1971 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: The soil and its total metabolism. Plant roots. Plant litter. Heterotrophic microflora. Protozoa. Nematodes. Enchytraeids. Earthworms. Molluscs. A comparison of extraction methods for terrestrial anthropods. Mites. Apterygotes, pauropods and symphylans. Aphids. Ants and termites. Other arthropods.
Download or read book Radiation Protection Activities written by United States. Environmental Protection Agency. Office of Radiation Programs and published by . This book was released on 1976 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Haiti written by and published by World Bank Publications. This book was released on 2008-01-01 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: Haiti: Public Expenditure Management and Financial Accountability Review is part of the World Bank Country Study series. These reports are published with the approval of thesubject government to communicate the results of the Bank?s work on the economic and related conditions of member countries to governments and to the development community. This book summarizes the key findings and policy recommendations of a comprehensive diagnosis of a Public Expenditure Management and Financial Accountability Review (PEMFAR). The PEMFAR is an exercise which integrates the analysis of a Public Expenditure.
Download or read book Nonlinear Optical Materials written by Jerome V. Moloney and published by Springer Science & Business Media. This book was released on 1998-08-13 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mathematical methods play a significant role in the rapidly growing field of nonlinear optical materials. This volume discusses a number of successful or promising contributions. The overall theme of this volume is twofold: (1) the challenges faced in computing and optimizing nonlinear optical material properties; and (2) the exploitation of these properties in important areas of application. These include the design of optical amplifiers and lasers, as well as novel optical switches. Research topics in this volume include how to exploit the magnetooptic effect, how to work with the nonlinear optical response of materials, how to predict laser-induced breakdown in efficient optical devices, and how to handle electron cloud distortion in femtosecond processes.
Download or read book The Problems of the Arid Zone written by Unesco and published by paris. This book was released on 1962 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advances in Ecological Research written by and published by Academic Press. This book was released on 1977-09-27 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Ecological Research
