نتایج جستجو برای: polyvinyl chloride membrane
تعداد نتایج: 471070 فیلتر نتایج به سال:
1 Szende B, Lapid K, Nemes A, et al: Pneumoconiosis caused by the inhalation of polyvinyl chloride dust. Med Lavoro 61:433, 1970 2 Wegman D: (Massachusetts Division of Occupational Hygiene, Boston) Discussion: Further results in polyvinyl chloride production workers. Ann NY Acad Sci 246: 18-21, 1975 3 Frongia N, Spinazmla A, Bucarelli A: Lesioni polmonari sperimentali da inalazione prolungata d...
This report was prepared by the author and does not represent the opinions of The University of Oregon or any of its affiliates. p. 53 © Basel Action Network. PVC coated wire waste sorted and burned by villagers in Guiyu, China. Cancer causing polycyclic aromatic hydrocarbons and dioxins will result from burning wires made from PVC and brominated flame retardants. p. 77 © Bryce lankard/Greenpea...
This study was performed to compare the amount of air leakage into the thoracic cavity associated with three thoracostomy tube materials (silicone, polyvinyl chloride, red rubber) in canine cadavers. Differences in intrapleural pressures (IPPs) measured before and after tube placement and before and after tube removal were calculated. The duration of air leakage around the tubes was assessed by...
Abstract The function of a membrane in the fuel cell is critical to its success. major component direct methanol (DMFC) proton exchange (PEM) which must have conductivity, thermal stability, mechanical qualities, and low permeability. In this study case, film-forming structural properties Polyvinyl chloride (PVC) impelled us employ them for developing polyelectrolyte membranes (PEMs). To functi...
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