ScienceJohn Michels (Journalist) 1951 |
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Стр. 63
... observed that the induction pe- riod is increased by compounds ( pyrogallol , hydro- quinone , and thymol ) known to be antioxidants for an autoxidizing system . By determining bacterial con- tamination on agar plates at various times ...
... observed that the induction pe- riod is increased by compounds ( pyrogallol , hydro- quinone , and thymol ) known to be antioxidants for an autoxidizing system . By determining bacterial con- tamination on agar plates at various times ...
Стр. 130
... observed hydrolysis of the salicylic acid esters is effected by the same enzyme that hydrolyzes the glycerides . 1. When the steapsin extract acts on insoluble sub- strates ( e.g. , olive oil ) bile salts are needed for activation . In ...
... observed hydrolysis of the salicylic acid esters is effected by the same enzyme that hydrolyzes the glycerides . 1. When the steapsin extract acts on insoluble sub- strates ( e.g. , olive oil ) bile salts are needed for activation . In ...
Стр. 351
... observed transmission at a particular energy in the vicinity of a resonance can be quite different from the calculated transmission of the sample at this point . Therefore , the observed transmission value at the - minimum of the ...
... observed transmission at a particular energy in the vicinity of a resonance can be quite different from the calculated transmission of the sample at this point . Therefore , the observed transmission value at the - minimum of the ...
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SCIENCE | 3 |
The Relationship of Muscle Potassium to the Melanophore | 9 |
SEPTEMBER | 14 |
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