Science, Том 14John Michels (Journalist) American Association for the Advancement of Science, 1889 |
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Стр. 73
... organisms in a cubic centimetre . Fraenkel found the virgin soil almost as rich in bac- teria and fungi as that around human habitations . This vast rich- ness in micro - organisms belongs , however , only to the superficial layers of ...
... organisms in a cubic centimetre . Fraenkel found the virgin soil almost as rich in bac- teria and fungi as that around human habitations . This vast rich- ness in micro - organisms belongs , however , only to the superficial layers of ...
Стр. 111
... organisms from more distant sources . The result of these experiments is , that as a rule the water entering tube - wells is absolutely free from micro - organisms . But it still appears that a growth of micro - organisms takes place in ...
... organisms from more distant sources . The result of these experiments is , that as a rule the water entering tube - wells is absolutely free from micro - organisms . But it still appears that a growth of micro - organisms takes place in ...
Стр. 261
... organisms are confined to the abscess , or the tis- sues of the wound , and are not found in the blood ; and in sapræ- mia the organisms of putrefaction in most cases do not involve the living tissue at all , but find their pabulum in ...
... organisms are confined to the abscess , or the tis- sues of the wound , and are not found in the blood ; and in sapræ- mia the organisms of putrefaction in most cases do not involve the living tissue at all , but find their pabulum in ...
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A WEEKLY NEWSPAPER OF ALL THE ARTS AND SCIENCES | 35 |
Subscriptions United States and Canada | 60 |
Communications will be welcomed from any quarter Rejected manuscripts will | 236 |
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