Nature, Volume 104Sir Norman Lockyer Macmillan Journals Limited, 1919 |
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Página 173
... effect . These considerations led me to the investigation of the subject fourteen years ago , and my results showed that very short electric waves induce a re- tardation of rate of growth ; they also produce responsive movements of the ...
... effect . These considerations led me to the investigation of the subject fourteen years ago , and my results showed that very short electric waves induce a re- tardation of rate of growth ; they also produce responsive movements of the ...
Página 424
... effect of this substance , and although in the great majority of cases the phosphate - plus - potash plot has shown more live - weight increase than phosphates alone , it is only in very rare instances that the gain has been a ...
... effect of this substance , and although in the great majority of cases the phosphate - plus - potash plot has shown more live - weight increase than phosphates alone , it is only in very rare instances that the gain has been a ...
Página 520
... effect of heat on the antiscorbutic food substance . Heating rapidly destroys antiscorbutic substance , but orange - juice withstands heating better than most of the anti- scorbutic substances . Miss A. J. Davey recorded the effect of ...
... effect of heat on the antiscorbutic food substance . Heating rapidly destroys antiscorbutic substance , but orange - juice withstands heating better than most of the anti- scorbutic substances . Miss A. J. Davey recorded the effect of ...
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