Search for dissertations about: "Al 111"

Showing result 1 - 5 of 40 swedish dissertations containing the words Al 111.

  1. 1. The miswak (chewing stick) and oral health : Studies on oral hygiene practices of urban Saudi Arabians

    Author : Meshari Al-Otaibi; Karolinska Institutet; Karolinska Institutet; []
    Keywords : MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; Chewing stick; DNA probe; miswak; oral hygiene; oral microbiota; Salvadora persica; subgingival plaque; Saudi Arabia;

    Abstract : The miswak, a traditional chewing stick for cleaning teeth, is made from the plant Salvadora persica. For religious and cultural reasons, miswak use is firmly established and widespread in Saudi Arabia and most other Muslim countries. Only recently has scientific evaluation of the miswak been undertaken. READ MORE

  2. 2. Initial Oxidation Kinetics of Al(111): A Monte Carlo Study

    Author : Dogan Ergun Oner; Chalmers University of Technology; []
    Keywords : oxide nucleation and growth; dissociative adsorption; metal oxidation; Monte Carlo simulations; Al 111 ; kinetics; aluminium; surface oxidation;

    Abstract : Almost all metals around us have a thin oxide layer on top of the bulk metal underneath. Often this oxide film protects the metal against further oxidation, or corrosion. Examples are the oxide film that makes stainless steel "stain-less" or the ones on titanium and aluminium alloys, which are very corrosion resistant. READ MORE

  3. 3. Dissociation of small molecules an Al(111) : the early stage and beyond

    Author : Håkan Ternow; Chalmers University of Technology; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : .... READ MORE

  4. 4. Kinetics of the initial stages of Al(111) oxidation : a Monte Carlo approach

    Author : Dogan Ergun Oner; Chalmers University of Technology; []
    Keywords : ;

    Abstract : .... READ MORE

  5. 5. Growth and Phase Stability Studies of Epitaxial Sc-Al-N and Ti-Al-N Thin Films

    Author : Carina Höglund; Lars Hultman; Jens Birch; Daniel Gall; Linköpings universitet; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP;

    Abstract : ¨This Thesis treats the growth and characterization of ternary transition metal nitride thin films. The aim is to probe deep into the Ti-Al-N system and to explore novel Sc-Al-N compounds. Thin films were epitaxially grown by reactive dual magnetron sputtering from elemental targets onto single-crystal substrates. READ MORE