Search for dissertations about: "H. S. Um"

Found 2 swedish dissertations containing the words H. S. Um.

  2. 1. Defense and inflammation by alveolar macrophages in response to inhaled fungi

    Author : Khairun Nessa; Karolinska Institutet; Karolinska Institutet; []
    Keywords : Alveolar macrophage; Candida and Aspergillus species; C. neoformans; phagocytosis; oxidative metabolism; phagolysosomal pH; cytokines.;

    Abstract : Background: Serious fungal infections have increased notably in patients receiving modern treatment like organ transplantation, parenteral nutrition, long term steroid therapy and broad spectrum antibiotics. Patients with HIV infections and drug addicts also contract fungal infections. READ MORE

  4. 2. Corrosion protection and nanomechanical properties of waterborne acrylate-based coating with and without nanocellulose on carbon steel

    Author : Yunjuan He; Per M. Claesson; Orlando Rojas; KTH; []
    Keywords : Hydroxyacrylate-melamine copolymer; cellulose nanocrystals CNC ; cellulose nanofibrils CNF ; Electrochemical impedance spectroscopy EIS ; atomic force microscopy AFM ; corrosion protection performance; water uptake; nanomechanical and nano-wear properties; coating; nanocomposite.; Hydroxyakrylat-melamin-sampolymer; cellulosananokristaller CNC ; cellulosananofibriller CNF ; Elektrokemisk impedansspektroskopi EIS ; atomkraftsmikroskopi AFM ; korrosionsskyddsprestanda; vattenupptag; nanomekaniska egenskaper och nano-slitage; coating; nanokomposit.; Kemi; Chemistry;

    Abstract : Corrosion protection is commonly achieved by applying a thin polymer coating on metal surfaces. In this doctoral thesis, a waterborne hydroxyacrylate-melamine copolymer coating was used for this purpose. The first step was to find the optimal curing conditions. READ MORE