منابع مشابه
Manual of Environmental Microbiology
Protistan assemblages of aquatic ecosystems are the focus of extensive research in aquatic ecology. One stimulus for this work has been the long-standing recognition that phototrophic protists (the unicellular algae) constitute a major fraction of the primary productivity within aquatic ecosystems. Another incentive has been the realization that protozoa (heterotrophic protists) play a pivotal ...
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Polymicrobial diseases involve multiple infectious agents and are referred to as complex, complicated, mixed, dual, secondary, synergistic, concurrent, polymicrobial, coinfections. This new book, a collection of 21 chapters written by a variety of authors, reviews mixed infections in animals and humans. The chapters are gathered into sections on polyviral diseases, polybacterial diseases, viral...
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Microwave oven can safely be used in microbiology laboratory for preparation of media. The method is convenient, reliable, economical and reproducible. It saves time and the quality of media is superior as compared to media prepared by conventional autoclaving method.
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besetting the investigator are great, and it is difficult to be sure that the embryo as finally prepared is in good condition, receiving an adequate blood and oxygen supply. Furthermore, early generalizations based upon the study of one animal species have often proved to be untrue for others, for nature has not contrived that the same ends shall be accomplished by similar means. Tl hus, so app...
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ژورنال
عنوان ژورنال: The American Journal of Nursing
سال: 1945
ISSN: 0002-936X
DOI: 10.2307/3416935