ScienceJohn Michels (Journalist) 1943 |
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Стр. 44
... addition to it of the particular component which it lacks . It has also been found that the bactericidal action of whole human complement against this vibrio can be fortified by the addition of the end - piece ( pH = 5.4 - u 0.02 ...
... addition to it of the particular component which it lacks . It has also been found that the bactericidal action of whole human complement against this vibrio can be fortified by the addition of the end - piece ( pH = 5.4 - u 0.02 ...
Стр. 247
... addition of hypoxanthine de- presses , to some extent , bacterial growth in milk . Enzyme preparation . It was desirable to use a preparation pure enough to allow hydrogen peroxide to accumulate sufficiently . Too highly purified prepa ...
... addition of hypoxanthine de- presses , to some extent , bacterial growth in milk . Enzyme preparation . It was desirable to use a preparation pure enough to allow hydrogen peroxide to accumulate sufficiently . Too highly purified prepa ...
Стр. 363
... addition or by multiplica- tion , and this law has usually been assumed either ex- plicitly or implicitly in the definitions of an abstract group . It is a fundamental fact in the history of mathematics that this law did not receive a ...
... addition or by multiplica- tion , and this law has usually been assumed either ex- plicitly or implicitly in the definitions of an abstract group . It is a fundamental fact in the history of mathematics that this law did not receive a ...
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4 | 1 |
Timing Device for Speakers N A WEBER 116 | 14 |
GUNDERSON F L WaterSoluble Vitamins 277 | 19 |
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Academy of Sciences active Agriculture ALEŠ HRDLIČKA American amino acids animals anthocyanin appointed Army assistant Association autoclaved awarded Biol biological blood Board Branch British Bureau cells cent chairman Chem Chemical chemistry clinical College color Committee Company concentration culture cytosine diet director diseases drug effect engineering enzyme established experiments field fish fisheries flavone folic acid geology glyoxal growth hexylresorcinol Hospital industry inhibition Institute interest investigations Jour Journal laboratory liver material mathematics Medical School ment method Museum National natural obtained Office organization penicillin pepsin physics plant plasma present president problems production professor propamidine protein rats recent RECENT DEATHS riboflavin School of Medicine scientific scientists Section serum Smithsonian Institution Building Society solution Station sulfonamide technical thiouracil tion tissue tropical United University uracil virus vitamins War Production Board Washington wildlife xanthopterin York