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Fibres in Lower Silesia hard coal mines respirable dusts

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Tag12Value
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003  MAP
005  20080418115205.0
007  hzruuu---uuuu
008  940308e19900201gbr|||| | |00010|eng d
035  ‎$a‎6800003081
040  ‎$a‎MAP‎$b‎spa
084  ‎$a‎872
1001 ‎$0‎MAPA20080008147‎$a‎Adamus, J.
24510‎$a‎Fibres in Lower Silesia hard coal mines respirable dusts‎$c‎J. Adamus and A. Sniegowski
520  ‎$a‎The paper describes the presence of fibres in respirable coal dust in high rank coal mines in Lower Silesia. The amount of fibres in dust particles is about 1.5% (by count). Testing by the incineration test, the lack of atomic number contrast in electron back-scattering imaging in SEM and X-ray microanalysis allow the fibres to be identified as coal. The authors suggest the possible role of coal fibres in the increased fibrogenic activity of the dusts in coal mines in Lower Silesia
65011‎$0‎MAPA20080585679‎$a‎Higiene industrial
65011‎$0‎MAPA20080605278‎$a‎Contaminantes químicos
65011‎$0‎MAPA20080541026‎$a‎Fibras
65011‎$0‎MAPA20080539566‎$a‎Polvo
65011‎$0‎MAPA20080540517‎$a‎Carbón
65011‎$0‎MAPA20080616441‎$a‎Contaminación atmosférica
65011‎$0‎MAPA20080572884‎$a‎Minas de carbón
65011‎$0‎MAPA20080537005‎$a‎SEM
65011‎$0‎MAPA20080591960‎$a‎Métodos de análisis
7001 ‎$0‎MAPA20080116262‎$a‎Sniegowski, A.
7404 ‎$a‎The Annals of occupational hygiene
7730 ‎$t‎The Annals of occupational hygiene‎$d‎Oxford [etc.]‎$g‎nº 1, February 1990 ; p. 91-95