Results of an asbestos counting trial performed in france in 1979
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LDR | 00000nab a2200000 i 4500 | ||
001 | MAP20071017355 | ||
003 | MAP | ||
005 | 20080418115025.0 | ||
007 | hzruuu---uuuu | ||
008 | 940214s1981 gbr|||| | |00010|eng d | ||
035 | $a6800003210 | ||
040 | $aMAP$bspa | ||
084 | $a872 | ||
245 | 1 | 0 | $aResults of an asbestos counting trial performed in france in 1979$cB. Carton... [et al.] |
520 | $aIn France a law has been introduced giving a time-weighted average of the concentration of asbestos at the work place. This paper reports a large-scale comparison trial organized by INRS between the counting operators in 1979. Two methods of evaluating these results are presented: a comparison of the mean without any assumption on the standard deviation of the counts (Welch test) and a method a limit value | ||
650 | 1 | 1 | $0MAPA20080585679$aHigiene industrial |
650 | 1 | 1 | $0MAPA20080605278$aContaminantes químicos |
650 | 1 | 1 | $0MAPA20080616441$aContaminación atmosférica |
650 | 1 | 1 | $0MAPA20080621186$aControl de la contaminación |
650 | 1 | 1 | $0MAPA20080542832$aAmianto |
650 | 1 | 1 | $0MAPA20080586355$aMétodos de control |
650 | 1 | 1 | $0MAPA20080639310$aFrancia |
700 | 1 | $0MAPA20080009786$aCarton, B. | |
740 | 4 | $aThe Annals of occupational hygiene | |
773 | 0 | $tThe Annals of occupational hygiene$dOxford [etc.]$gnº 1, 1981 ; p. 9-21 |