Search for dissertations about: "Fluoride"

Showing result 6 - 10 of 154 swedish dissertations containing the word Fluoride.

  2. 6. Groundwater defluoridation by natural minerals : Understanding the process of fluoride removal from drinking water sources in Tanzania

    Author : Vivian Kimambo; Prosun Bhattacharya; Felix Mtalo; Jyoti Prakash Maity; Jan Hoinkis; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Fluoride removal; Groundwater; Natural minerals; Adsorption isotherms; Batch- and Column Experiments; Kinetics and thermodynamics; Drinking water quality; Sustainability; Kuondolewa kwa fluoride; Maji ya chini ya ardhi; Madini ya asili; isotherms za majaribio ya adsorbenti; Majaribio ya Kundi- na Safu; Kinetics na thermodynamics; ubora wa maji ya kunywa; Uendelevu; Fluoridavlägsnande; Grundvatten; Naturliga mineraler; Batch- och kolonnförsök; Adsorptionsisotermer; Kinetik och termodynamik; Dricksvattenkvalitet; Hållbarhet; Mark- och vattenteknik; Land and Water Resources Engineering;

    Abstract : Fluoride (F-) concentration in drinking water is one of the water quality parameters in countries with high concentrations in groundwater sources. Natural minerals have shown considerable effectiveness in F- removal. READ MORE

  4. 7. Viscosities of some Slag systems containing Calcium Fluoride

    Author : Fatemeh Shahbazian; KTH; []
    Keywords : viscosities; silicates; mould flux; fluoride volatalization; fayalite; dissolusion of Al2O3;

    Abstract : .... READ MORE

  5. 8. Essays on Politics and Health Economics

    Author : Linuz Aggeborn; Eva Mörk; Mikael Elinder; Kaisa Kotakorpi; Uppsala universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Fluoride; Cognitive ability; Non-cognitive ability; Income; Education; Employment; Dental health; Political Leadership; American politics; Regression discontinuity; Voter turnout; Local public finance; Sweden; Finland; Right-wing populism; welfare chauvinism; Economics; Nationalekonomi;

    Abstract : Essay I (with Mattias Öhman): Fluoridation of the drinking water is a public policy whose aim is to improve dental health. Although the evidence is clear that fluoride is good for dental health, concerns have been raised regarding potential negative effects on cognitive development. READ MORE

  6. 9. Caries Prevention in Patients Undergoing Orthodontic Treatment

    Author : Hanna Enerbäck; Göteborgs universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; caries; fluoride; caries incidence; caries prevalence; caries risk; orthodontics; mouth rinse; risk assessment; toothpaste;

    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

  7. 10. Detecting prostate cancer metastases - PET/CT and the sentinel node technique

    Author : Henrik Kjölhede; Malmö Urologisk cancerforskning; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Prostate cancer; Metastases; PET CT; Choline; Fluoride; Sentinel lymph nodes;

    Abstract : Prostate cancer is one of the most common malignancies. Its treatment is highly dependent on the presence or absence of metastases. The available invasive and non-invasive modalities for detecting metastases are imperfect. READ MORE