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A Computer model for calculating effective uptake rates of tube-type diffusive air samplers

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1001 ‎$0‎MAPA20080166083‎$a‎Hoed, N. van den
24512‎$a‎A Computer model for calculating effective uptake rates of tube-type diffusive air samplers‎$c‎N. Van Den Hoed and O.L.J. Van Asselen
520  ‎$a‎A computer model has been developed for calculating the effective uptake rates of tube-type diffusive air samplers. The model approximates the mass transport in the sampler by a sequence of steady-state processes to which Fick's first law of diffusion can be applied. An iterative procedure was developed for assessing the effective uptake rate in the field at unknown ambient air concentrations
65011‎$0‎MAPA20080585679‎$a‎Higiene industrial
65011‎$0‎MAPA20080616441‎$a‎Contaminación atmosférica
65011‎$0‎MAPA20080621186‎$a‎Control de la contaminación
65011‎$0‎MAPA20080605278‎$a‎Contaminantes químicos
65011‎$0‎MAPA20080608651‎$a‎Sistemas automatizados
65011‎$0‎MAPA20080546373‎$a‎Cálculos
65011‎$0‎MAPA20080559670‎$a‎Muestreador
7001 ‎$0‎MAPA20080237325‎$a‎Asselen, O.L.J. van
7404 ‎$a‎The Annals of occupational hygiene
7730 ‎$t‎The Annals of occupational hygiene‎$d‎Oxford [etc.]‎$g‎nº 3, June 1991 ; p. 273-285