ScienceJohn Michels (Journalist) 1951 |
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Стр. 15
... determined immediately . The radioactivity of the P32 in the injected and withdrawn samples was determined 5 days later , at which time the K42 in the withdrawn blood was no longer detectable . The blood volume in each case was ...
... determined immediately . The radioactivity of the P32 in the injected and withdrawn samples was determined 5 days later , at which time the K42 in the withdrawn blood was no longer detectable . The blood volume in each case was ...
Стр. 260
... determined by quantitative chemical analysis ( using an alkali dehydrochlorination method ) of deposits on filter papers placed at each side of the brick . For the biological tests colony - reared A. aztecus and A. albimanus were ...
... determined by quantitative chemical analysis ( using an alkali dehydrochlorination method ) of deposits on filter papers placed at each side of the brick . For the biological tests colony - reared A. aztecus and A. albimanus were ...
Стр. 353
... determined . Using the linear relationship of - ln T vs. μ , one can calculate the amount of the element initially present . Examples of cases in which analysis by simple transmission measurement may be applicable are cadmium in alloys ...
... determined . Using the linear relationship of - ln T vs. μ , one can calculate the amount of the element initially present . Examples of cases in which analysis by simple transmission measurement may be applicable are cadmium in alloys ...
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The Potentiation of DDT against Resistant Houseflies | 6 |
Book Reviews | 21 |
AAAS Administration | 26 |
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