ScienceJohn Michels (Journalist) 1944 |
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Page 130
... period , all rats received the 4 per cent . egg protein ( standardizing ) diet , and in the third period the two diets were fed as in period 1 , but to opposite pair mates . The results for true digestibility ( corrected for metabolic ...
... period , all rats received the 4 per cent . egg protein ( standardizing ) diet , and in the third period the two diets were fed as in period 1 , but to opposite pair mates . The results for true digestibility ( corrected for metabolic ...
Page 417
... period but when the male spermatozoan unites with and fertilizes the female ovum . There then com- mences a process of ageing with tissue differentiation and organ formation towards perfection which culmi- nates for one period of this ...
... period but when the male spermatozoan unites with and fertilizes the female ovum . There then com- mences a process of ageing with tissue differentiation and organ formation towards perfection which culmi- nates for one period of this ...
Page 419
... period , one fundamental type of understanding is essential . This consists in learning through research on the lower animals as well as in man the basic chemical differences in cell life as that life advances through age periods as ...
... period , one fundamental type of understanding is essential . This consists in learning through research on the lower animals as well as in man the basic chemical differences in cell life as that life advances through age periods as ...
Contents
VOL | 1 |
A Longevity of the Eminent 345 | 20 |
Royal Observatory Greenwich 165 Standards Association American | 32 |
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Academy of Sciences acid activity Advancement of Science agricultural amebiasis American Association animals annual applied appointed areas Asso avidin awarded Biol biological biotin botany Cattell cells cent chairman Chem chemical chemistry chemists Chicago clavacin College Columbia University committee Company Council desthiobiotin director disease effect elected engineering enzyme estrogen experiments field filariasis Foundation Geological growth human industrial infection Institute investigations Jour Journal laboratory lectures lysozyme malaria material mathematics Medal meeting ment method mice Museum National nature nutrition organic chemistry organization paper patulin penicillin physical plants present president problems production professor protein psychology Public Health published rats recent RECENT DEATHS reported Rockefeller Foundation School of Medicine scientific scientists secretary Smithsonian Institution Building Society solution Soviet species Technology thiouracil tion tropical medicine United versity vice-president virus vitamin Washington William York York City zoology