نتایج جستجو برای: dental units water lines
تعداد نتایج: 1069325 فیلتر نتایج به سال:
Background: Suitable budget allocation of organizational activities can deliver the resources distribution, enabling operational monitoring and providing expected access to the cost results. The aim of this study was to calculate the cost of final units in one of the Armed Forces Hospitals. Materials and Methods: One of the Armed Forces Hospitals selected in 2013.Data gathered from all cost ...
Many studies have been conducted in the United States regarding the microbial contamination of dental unit waterline, but not in Japan. Recently, acidic electrolyzed water has been used in the medical and dental fields. In this study, we investigated the bactericidal effects of the temporary inflow of acidic electrolyzed water on microbial contamination of the dental unit waterline. First, in o...
UNLABELLED Water fluoridation, is the controlled addition of fluoride to the water supply, with the aim of reducing the prevalence of dental caries. Current estimates suggest that approximately 370 million people in 27 countries consume fluoridated water, with an additional 50 million consuming water in which fluoride is naturally occurring. A pre-eruptive effect of fluoride exists in reducing ...
Objective: This study was undertaken to assess the prevalence and severity of Dental Fluorosis among children aged 12 -17 years in an endemically affected area in Rural Bangalore and to determine the public health significance of Dental Fluorosis. Introduction: Ground water has been a significant water source for domestic, irrigating, and industrial purposes in India. More than 85% of rural and...
BACKGROUND Fluoridation of public water supplies remains the key potential strategy for prevention of dental caries. The water supplies of many remote Indigenous communities do not contain adequate levels of natural fluoride. The small and dispersed nature of communities presents challenges for the provision of fluoridation infrastructure and until recently smaller settlements were considered u...
the neogene intrusion masses in the noudeh-enghelab area located to the north of sabzevar ophiolite have cut the late cretaceous ophiolitic rocks, sedimentary- volcanic and eocene volcanic rocks and have been covered by pliocene and quaternary deposits. the margin is of lava with basalt, phyric andesite-basalt and andesite and the central parts (dome shaped) composed of phyric andesite-trachyan...
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