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Estimation of regional pulmonary deposition and exposure for fumes from SMAW and GMAW mild and stainless steel consumables

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1001 ‎$0‎MAPA20080045432‎$a‎Hewett, Paul
24510‎$a‎Estimation of regional pulmonary deposition and exposure for fumes from SMAW and GMAW mild and stainless steel consumables‎$c‎Paul Hewett
520  ‎$a‎In this article the particle size distributions and bulk fume densities are used to estimate, using mathematical models, both regional pulmonary deposition and regional pulmonary exposure. The limitations of the deposition model did not account for enhanced deposition due to interception and electrostatic attraction, and there may be inaccuracies in the estimation of diffusion diameters. Assuming that the estimates of regional deposition are reasonably accurate, it is possible that there will be a different exposure-response relationship for each type of fume. This hypothesis should be of interest to anyone intending to study pulmonary disease in welders
65011‎$0‎MAPA20080585679‎$a‎Higiene industrial
65011‎$0‎MAPA20080572327‎$a‎Gases de soldeo
65011‎$0‎MAPA20080585495‎$a‎Gases industriales
65011‎$0‎MAPA20080579883‎$a‎Densidad de humos
65011‎$0‎MAPA20080560850‎$a‎Toxicología
65011‎$0‎MAPA20080610579‎$a‎Enfermedades pulmonares
65011‎$0‎MAPA20080560973‎$a‎Valores TLV
65011‎$0‎MAPA20080592042‎$a‎Modelos matemáticos
7400 ‎$a‎American Industrial Hygiene Association journal
7730 ‎$t‎American Industrial Hygiene Association journal‎$d‎Akron, Ohio‎$g‎Vol. 56, nº 2, February 1995 ; p. 136-142