Measuring bacterial contamination in water units
نویسندگان
چکیده
منابع مشابه
Evaluation of Bacterial Contamination in Dental Unit Water Lines in Zahedan in 2016-2017
Background & Aim: Due to a constant contact of dentists and patients with water and aerosols generated from the dental units, the quality of dental unit waters is very important. This study aimed to evaluate bacterial contamination of dental unit water lines in Zahedan in 2016-2017. Methods: In this descriptive analytical study, 2304 water samples from four parts of unit including cup filler, ...
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Introduction: With respect to the outbreak probability of dangerous infections among the patients, the water sources of dentistry units were taken into consideration, in view of microbial contamination. The objective of this study was to assess of pathogenic organisms of the water used in the dentistry units at Alborz Dental School. Material and methods: In this study, 120 samples from high spe...
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In this study, the productivity changes of industrial and comprehensive universities have been measured using the Malmquist Index based on data envelopment analysis in the period of 2013-2014 and 2014- 2015. The input variables include the number of faculty members, the number of newly enrolled students, the number of staff, and total expenses; the output variables also include the number of cu...
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background bottled mineral water is generally considered more pure than tap water in developing countries. immunocompromised patients and those with co morbid conditions are often offered bottled mineral water since they are believed to be safer. the present study was designed to determine the risk of common bacterial contamination of commercially available bottled mineral water in iran. materi...
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ژورنال
عنوان ژورنال: British Dental Journal
سال: 2004
ISSN: 0007-0610,1476-5373
DOI: 10.1038/sj.bdj.4810940