Brushing up on use of chemical indicators.
نویسنده
چکیده
منابع مشابه
Chemical and Physical Indicators in Drinking Water and Water Sources of Boroujerd Using Principal Components Analysis
Abstract Background and Objective: Quality control of drinking water is important for maintaining health and safety of consumers, and the first step is to study the water quality variables. This study aimed to evaluate the chemical and physical indicators, water quality variables and qualitative classification of drinking water stations and water sources in Boroujerd. Material and Methods...
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OBJECTIVES To determine oral health literacy (REALD-30) and oral health literacy-related outcome associations, and to calculate if oral health literacy-related outcomes are risk indicators for poor self-reported oral health among rural-dwelling Indigenous Australians. METHODS 468 participants (aged 17-72 years, 63% female) completed a self-report questionnaire. REALD-30 and oral health litera...
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This in vitro study evaluated the physical-chemical characteristics of whitening toothpastes and their effect on bovine enamel after application of a bleaching agent (16% carbamide peroxide). Physical-chemical analysis was made considering mass loss by desiccation, ash content and pH of the toothpastes. Thirty bovine dental enamel fragments were prepared for roughness measurements. The samples ...
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عنوان ژورنال:
- OR manager
دوره 23 6 شماره
صفحات -
تاریخ انتشار 2007