ScienceJohn Michels (Journalist) 1938 |
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Стр. 44
... appear to be gliomas . Chickens are quite susceptible to induced tumors , whereas rabbits are relatively resistant . Guinea pigs also are resistant , yet Haagensen and Krehbiel report four fibrosarcomas and four liposar- comas appearing ...
... appear to be gliomas . Chickens are quite susceptible to induced tumors , whereas rabbits are relatively resistant . Guinea pigs also are resistant , yet Haagensen and Krehbiel report four fibrosarcomas and four liposar- comas appearing ...
Стр. 353
... appear to revolve backwards . Recent researches upon lightning by McEachron and McMorris1 have demonstrated that what appears to be a single stroke is often a series of flashes , spaced a fraction of a second apart . Such multiple ...
... appear to revolve backwards . Recent researches upon lightning by McEachron and McMorris1 have demonstrated that what appears to be a single stroke is often a series of flashes , spaced a fraction of a second apart . Such multiple ...
Стр. 497
... appear to be their ratio . Many people insist that though the sun is up all of every day and the moon below the horizon half , on the average , of every night , still they see the lunar halo more frequently than the solar and claim at ...
... appear to be their ratio . Many people insist that though the sun is up all of every day and the moon below the horizon half , on the average , of every night , still they see the lunar halo more frequently than the solar and claim at ...
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CARR W H Raymond H Torrey 419 | 13 |
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Academy acid activity Advancement of Science Agricultural American Association animals annual appointed asso awarded biological botany Bureau California cancer carcinogenic cells cent chairman Chem chemical chemistry Chicago clinical College Columbia University committee Cornell University culture director discussion disease Division effect electric engineering experimental experiments fessor field forest geology Grand Central Terminal growth Harvard Harvard University Health held Hospital human ical increase industrial injection Institute interest investigation Jour laboratory lecture mathematical mechanics Medical School medicine meeting ment method mice Museum National nature observed organization papers physics physiology plant present president problems production professor protein recent RECENT DEATHS reported SCIENCE FRIDAY scientific scientist secretary Section session Smithsonian Institution Building Society solution species structure substance Survey symposium theory tion tissue tocopherol tumors United University versity virus vitamin vitamin K Washington yellow fever York York City zoology