منابع مشابه
Cancer mortality and exposure to crocidolite.
unsafe ground in relying heavily on a single, relatively short period, occupational hygiene survey of the Wittenoom crocidolite mine and mill' in formulating various models relating risk for asbestos diseases and airborne exposure levels. When he retired in 1984 Major gave me the long running thermal preci-pitator slides that formed the basis for the estimates of exposure for the few occupation...
متن کاملSolid Particle Erosion of Thermal Sprayed Coatings
Solid particle erosion is an important material degradation mechanism. Although various methods of coating are tried and used for protection against erosion, thermal sprayed coating for such purpose is the most widely used method. In this chapter, evolution of thermal sprayed coating, erosion testing methods, and erosive wear of thermal sprayed coatings are discussed extensively with emphasis o...
متن کاملImpact Modeling of Thermally Sprayed Polymer Particles
Thermal spray has traditionally been used for depositing metallic, carbide and ceramic coatings, however, it has recently been found that the high kinetic energy of the High Velocity Oxy-Fuel (HVOF) thermal spray process also enables the solventless processing of high melt viscosity polymers, eliminating the need for harmful, volatile organic solvents. A primarily goal of this work was to devel...
متن کاملInhaled crocidolite mutagenicity in lung DNA.
We used transgenic mice carrying the lacI reporter gene to study the mutagenesis potential of asbestos crocidolite. The animals were exposed by nose-only inhalation to an aerosol containing 5.75 mg/m(3) crocidolite dust for 6 hr/day and 5 consecutive days. After 1, 4, and 12 weeks, we examined four end points: the cytology of bronchoalveolar lavage, the lung load of crocidolite, the hydrophobic...
متن کاملFurther Evidence for Fiber Width as a Determinant of Mesothelioma Induction and Threshold*Anthophyllite, Bolivian Crocidolite, and Cape Crocidolite
Crocidolite is a well-known causative agent for mesothelioma. However, studies have shown that the pathogenicity of the fiber from different mines varies considerably and it has been postulated the parameter that appears most likely to account for this variation is fiber width although this has never been formally confirmed. To date, crocidolite appears to be the only asbestos mineral for which...
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ژورنال
عنوان ژورنال: Journal of the Ceramic Society of Japan
سال: 2006
ISSN: 0914-5400,1882-1022
DOI: 10.2109/jcersj.114.1150