Search for dissertations about: "sodium fluoride"
Showing result 1 - 5 of 10 swedish dissertations containing the words sodium fluoride.
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1. Caries Prevention in Patients Undergoing Orthodontic Treatment
Abstract : Background: Scientifically based guidelines to predict and prevent caries during orthodontic treatment with fixed orthodontic appliances are lacking. Aim: The overall aim of this thesis was to improve caries risk assessment before orthodontic treatment, as well as to evaluate caries risk and improve caries prevention during treatment. READ MORE
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2. On the aetiology of aseptic loosening in joint arthroplasties, and routes to improved cemented fixation
Abstract : Background: Aseptic loosening is the most common single cause for revisions in major joint arthroplasties worldwide. Different theories for aseptic loosening have been discussed during the last two decades. There is a need for improving fixation in both cemented and uncemented implants. READ MORE
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3. In the confines of Cu(In,Ga)Se2 thin film solar cells with rear surface passivating oxide layers
Abstract : The material supply to build renewable energy conversion systems needs to be considered from both a cost and an energy security perspective. For Cu(In,Ga)Se2 (CIGS) thin film solar cells the use of indium in the absorber layer is most problematic. READ MORE
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4. Study on some phenomena of slag in steelmaking process
Abstract : The present work is to study slag phenomena in steelmaking process. In order to attain thegoal, a number of high temperature experiments and simulation experiments were carried out. Four master slags were used to study the effect of CaF2 on slag viscosity. READ MORE
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5. On Caries Prevention Using Fluoridated Toothpicks and Dental Flosses
Abstract : The prevalence of approximal dental caries is still high worldwide in all age groups. The aim was to evaluate different aspects of fluoridated toothpicks and dental flosses in relation to caries prevention with the emphasis on the approximal area. READ MORE