Science, Том 120John Michels (Journalist) American Association for the Advancement of Science, 1883 Since Jan. 1901 the official proceedings and most of the papers of the American Association for the Advancement of Science have been included in Science. |
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... animals were assigned to an extrahandled and an un- handled group in such a manner that both groups had the same number of rats from any one litter . The animals were housed in individual cages with wire mesh bottoms and sides . Purina ...
... animals were assigned to an extrahandled and an un- handled group in such a manner that both groups had the same number of rats from any one litter . The animals were housed in individual cages with wire mesh bottoms and sides . Purina ...
Стр. 185
... animals exhibited much more activity and curiosity than the unhandled group . The extrahandled animals spent more time scampering about their cages and watching other activity going on . The unhandled animals gen- erally sat in one ...
... animals exhibited much more activity and curiosity than the unhandled group . The extrahandled animals spent more time scampering about their cages and watching other activity going on . The unhandled animals gen- erally sat in one ...
Стр. 996
... animals score above 57.1 ( the mean for all 19 animals ) and 8 of the 10 visual animals score below 57.1 . At present we would entertain two kinds of theo- retical explanations to account for our data . The first would relate hypothesis ...
... animals score above 57.1 ( the mean for all 19 animals ) and 8 of the 10 visual animals score below 57.1 . At present we would entertain two kinds of theo- retical explanations to account for our data . The first would relate hypothesis ...
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SCIENCE | 99 |
The Effect of Pasteurization on the Stability of Phosphates | 111 |
Armed Forces Institute of Pathology | 131 |
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