ScienceJohn Michels (Journalist) 1939 |
Результаты поиска по книге
Результаты 1 – 3 из 77
Стр. 16
... GROWTH CURVE1 MURRAY2 has found that the logarithm of the chick embryo weight when plotted against the logarithm of age yields a straight line from 5 to 19 days of age . Although he did not attach any significance to this observation ...
... GROWTH CURVE1 MURRAY2 has found that the logarithm of the chick embryo weight when plotted against the logarithm of age yields a straight line from 5 to 19 days of age . Although he did not attach any significance to this observation ...
Стр. 304
... growth substances are important for plants as well as for ani- mals , that Loeb's original hypothesis is essentially cor- rect , and that one of the important growth substances for plants is thiamin . 1 Thiamin , also called vitamin B ...
... growth substances are important for plants as well as for ani- mals , that Loeb's original hypothesis is essentially cor- rect , and that one of the important growth substances for plants is thiamin . 1 Thiamin , also called vitamin B ...
Стр. 306
... growth sub- stances , including , among others , indole acetic acid , ascorbic acid , nicotinic acid , lacto - flavine , vitamin B. , ethylene chlorhydrin , pimelic acid and pantothenic acid . In fact , most changes in its molecular ...
... growth sub- stances , including , among others , indole acetic acid , ascorbic acid , nicotinic acid , lacto - flavine , vitamin B. , ethylene chlorhydrin , pimelic acid and pantothenic acid . In fact , most changes in its molecular ...
Содержание
Sci 105 | 1 |
Philosophical Society American 382 E G CONKLIN 436 | 9 |
ALEXANDER J Science in the Old South | 12 |
Не показаны другие разделы: 58
Другие издания - Просмотреть все
Часто встречающиеся слова и выражения
acid Advancement of Science Agriculture American Association American Society animals asso awarded biological Botanical California cell cent chairman Chem chemical chemistry Chicago College Columbia University committee Company Council culture December 28 director discussion disease Division earth effect elected engineering entomologists experimental experiments fessor field genetic geology Grand Central Terminal Harvard Harvard University held hormone human ical industrial insects Institute interest investigation Jour laboratory lecture material mathematical Medal Medical Medicine ment method Museum National nature Observatory observed obtained organization physical physiology planetesimal plants president problems professor protein rats recent RECENT DEATHS relation Richard Gregory School SCIENCE FRIDAY scientific scientists secretary Section seismology session Smithsonian Institution Building social Society of America solution species structure sulfanilamide symposium temperature theory thiamin tion University versity vice-president virus vitamin Washington William workers York City