Zobrazeno 1 - 3
of 3
pro vyhledávání: '"F. R. Wolowicz"'
Autor:
Mauer, John R. Carlberg, Patricia, F. R. Wolowicz, John V. Crable, John L. Holtz, Leonard P. Limtiaca, Harold B Norris
Publikováno v:
American Industrial Hygiene Association Journal. 32:432-440
The analysis of lung and pulmonary lymph node tissues of bituminous coal miners is a continuing study at the Cincinnati laboratory of the Bureau of Occupational Safety and Health, Public Health Service. Determinations are made for eleven trace elemen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c983e78731381becdd477a791518ced
https://doi.org/10.1080/0002889718506485
https://doi.org/10.1080/0002889718506485
Publikováno v:
American Industrial Hygiene Association journal. 34(11)
The quantitative determination of free silica by spectrophotometric procedure is described, from the initial treatment of samples in phosphoric acid to remove silicates through the separation and quantitation of free silica. The method can be used wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c81f15520a949f652d8e9f6557e00e7f
https://pubmed.ncbi.nlm.nih.gov/4358769
https://pubmed.ncbi.nlm.nih.gov/4358769
Autor:
F. R. Wolowicz, John V. Crable, Marta J. Knott, C. H. Gorski, John L. Holtz, Robert G. Keenan
Publikováno v:
American Industrial Hygiene Association journal. 28(1)
Lung samples from 30 bituminous coal miners have been analyzed for coal and noncoal dust. The latter has also been analyzed for quartz, other crystalline substances, and metallic constituents. Initially, the sample is freeze-dried, and ground in a mu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae3d057aac7dc965bc00cf92dc228b90
https://pubmed.ncbi.nlm.nih.gov/4291784
https://pubmed.ncbi.nlm.nih.gov/4291784