Centro de Documentacion de Fundación MAPFRE - Autocorrelation of short-term and daily average exposure levels in workplaces

Notes: Sumario: Based on workplace exposure data for 16 worker-chemical combinations, the degree of autocorrelation in a series of short-term time-weighted average (TWA) exposure concentrations (7.5-min, 15min. and 60-min TWAs) was investigated. For 7.5-min and 15-min TWAs, consecutive values generally exhibited no correlation or positive correlation, but not negative correlation. The authors discuss a sampling strategy that, on average, would minimize the degree of correlation between measurements of short-term TWAsRelated records: En: American Industrial Hygiene Association journal. - Fairfax, Virginia. - Vol. 54, nº 7, July 1993 ; p. 341-350Materia / lugar / evento: Higiene industrial Contaminantes químicos Valores TLV Riesgo químico Muestreos Ecuaciones matemáticas Métodos de análisis Otros autores: Matsunaga, Ichiro
Kusaka, Yukinori
Secondary titles: Título: American Industrial Hygiene Association journal
Other categories: 872