منابع مشابه
Sterility testing: the control of efficiency of sterilization techniques.
During the course of an investigation of cotton for use as air filters on the needles of bleeding units, a heat-resistant, spore-forming organism was isolated. Because of its unusual degree of heat resistance, the organism appeared to be more suitable as a control of the efficiency of sterilization than species of Clostridium usually employed for this purpose. Experiments were undertaken to det...
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Microbiology, like compounding, is a science that must be demonstrated to show that it is reliable, reproducible, and scientifically sound. Aseptic technique must become second nature to the microbiologist and the compounding pharmacist. With each new drug tested by a quality-control laboratory, there is a responsibility that everything possible is done to ensure that the test result reported i...
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Bioluminescence measurement significantly improved the accuracy, sensitivity, precision, and reliability of the current visual endpoint determination for the USP sterility test and eliminated the day 7 transfer/dilution step required for testing suspension products. Thirteen strains of bacteria and fungi (representing potential contaminants in sterile products), three pharmaceutical suspension ...
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this study investigates the cohesive devices used in the textbook of english for the students of psychology. the research questions and hypotheses in the present study are based on what frequency and distribution of grammatical and lexical cohesive devices are. then, to answer the questions all grammatical and lexical cohesive devices in reading comprehension passages from 6 units of 21units th...
Field effect transistor nanobiosensors: State-of-the-art and key challenges as point of care testing devices
The existing health care systems focus on treating diseases rather than preventing them. Patients are generally not tested unless physiological symptoms are appeared. When they do get tested, the results often take several days and can be inconclusive if the disease is at an early stage. In order to facilitate the diagnostics process and make tests more readily available for patients, the conce...
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ژورنال
عنوان ژورنال: British Dental Journal
سال: 2012
ISSN: 0007-0610,1476-5373
DOI: 10.1038/sj.bdj.2012.229