Proceedings of the American Philosophical Society Held at Philadelphia for Promoting Useful Knowledge, Том 69American Philosophical Society, 1930 |
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Сторінка 295
... physical properties . More recently , with the development of the science of colloid chemistry , it came to be realized that protoplasm was a colloid , and that , physically , it must be regarded as such . Many writers , therefore ...
... physical properties . More recently , with the development of the science of colloid chemistry , it came to be realized that protoplasm was a colloid , and that , physically , it must be regarded as such . Many writers , therefore ...
Сторінка 296
... physical study , only perhaps to strike a wall when we attempted to interpret the unique physical behavior of the living substance . Here was a challenge , clearly expressed . Was there a possi- bility of explaining the behavior of ...
... physical study , only perhaps to strike a wall when we attempted to interpret the unique physical behavior of the living substance . Here was a challenge , clearly expressed . Was there a possi- bility of explaining the behavior of ...
Сторінка 359
... physical laws in the consideration of biologic processes . The rapid advance in the physical sciences has made available many pertinent facts which could be utilized in medical and biologic research . Especially were we interested to ...
... physical laws in the consideration of biologic processes . The rapid advance in the physical sciences has made available many pertinent facts which could be utilized in medical and biologic research . Especially were we interested to ...
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Antarctica By ISAIAH BOWMAN | 17 |
Studies on Weathering and Soil Formation in Tropical High | 45 |
The Changed Conception of the Constitution By JAMES M | 97 |
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