A New Germfree Chicken Cage—Characteristics and Use1
نویسندگان
چکیده
منابع مشابه
A new germfree chicken cage--characteristics and use.
A new germfree chicken cage for rearing chicks up to 3 or 4 weeks of age has been designed and is in use at the University of Missouri. The cage and the accessory parts, the small magnet and hinged door, the "Bactytector," the built-in air filter assembly, and the glass top with connecting air outlet filter have been described in detail. The complete operating procedure for sterilizing the cage...
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چکیده ندارد.
15 صفحه اولBilirubin and Urobilins in Germfree, Ex-germfree, and Conventional Rats
No urobilinogens are present in the feces or urine of germfree rats. After contamination of germfree animals with feces from conventional animals the exgermfree rats produced urobilins to the same extent as conventional animals on the same diet. The negative urobilin test turned positive in germfree animals infected with a single Clostridium-like microorganism isolated from the intestinal conte...
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Implementing Advanced RBAC Administration Functionality with USE1
Role-based access control (RBAC) is a powerful means for laying out and developing higher-level organizational policies such as separation of duty, and for simplifying the security management process. One of the important aspects of RBAC is authorization constraints that express such organizational policies. While RBAC has generated a great interest in the security community, organizations stil...
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ژورنال
عنوان ژورنال: Applied Microbiology
سال: 1962
ISSN: 0003-6919
DOI: 10.1128/aem.10.1.52-54.1962