Zobrazeno 1 - 10
of 19
pro vyhledávání: '"H. N. MacFarland"'
Publikováno v:
JNCI: Journal of the National Cancer Institute. 54:1165-1172
Two hundred twenty-six specific pathogenfree male and female F344 rats were exposed to nickel sulfide inhalations for 78 weeks (5 days/wk, 6 hr/day) and observed for an adiditional 30-week period. For the same amount of time, 214 rats were exposed to
Publikováno v:
Journal of the American College of Toxicology. 3:231-248
A chronic inhalation study of unleaded gasoline vapor was conducted in mice and rats. The gasoline employed was typical of gasoline used in the US and contained 2% benzene. Groups of both sexes of B6C3F1 mice and Fischer 344 rats were exposed to thre
Autor:
H. N. MacFarland
Publikováno v:
Archives of Environmental Health: An International Journal. 1:487-496
Publikováno v:
Archives of Environmental Health: An International Journal. 3:668-675
Autor:
H. N. MacFarland, K. J. Leong
Publikováno v:
Archives of Environmental Health: An International Journal. 4:591-597
(1962). Hazards from the Thermodecomposition of Plastics. Archives of Environmental Health: An International Journal: Vol. 4, No. 6, pp. 591-597.
Publikováno v:
Canadian Journal of Physiology and Pharmacology. 42:189-198
An open-circuit, valveless, continuous airflow respirographic technique has been developed for measuring the tidal volume, minute volume, respiratory rate, and respiratory airflow pattern simultaneously and continuously. Several electronic devices ha
Autor:
H. N. MacFarland
Publikováno v:
American Industrial Hygiene Association Journal. 29:7-9
Reliable studies of toxic effects and hazards of inhalation exposures to thermal decomposition products of plastics must provide good qualitative and quantitative descriptions of the exposure system, if valid data on dose-response are to be obtained.
Publikováno v:
Journal of the National Cancer Institute. 54(5)
Two hundred twenty-six specific pathogenfree male and female F344 rats were exposed to nickel sulfide inhalations for 78 weeks (5 days/wk, 6 hr/day) and observed for an adiditional 30-week period. For the same amount of time, 214 rats were exposed to
Autor:
H N, MacFarland
Publikováno v:
Journal - Association of Official Analytical Chemists. 58(4)
Two kinds of problems associated with developing standardized procedures for the safety evaluation of new compounds are identified. The first of these is the question of the desirability of using such standard methods. It is concluded that a basic se
Publikováno v:
The Annals of occupational hygiene. 26(1-4)