Sökning: "bryne"

Hittade 3 avhandlingar innehållade ordet bryne.

  1. 1. Aspects on wettability and surface composition of modified wood

    Författare :Lars-Elof Bryne; Ove Söderström; Charles R. Frihart; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Wettability; contact angle; work of adhesion; Lewis acid-base; modified wood; Building engineering; Byggnadsteknik;

    Sammanfattning : Wood is often combined with other materials such as thermoplastics, adhesives and coatings. In general, combinations of wood and polymers especially in outdoor exposure have poor long-term durability. LÄS MER

  3. 2. Time dependent material properties of shotcrete for hard rock tunnelling

    Författare :Lars Elof Bryne; Anders Ansell; Wolfgang Kusterle; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Shotcrete; rock; granite; bond strength; compressive strength; pullout testing; failure modes; interfacial transition zone; micro structure; ettringite; set accelerator; shrinkage; drains; glass fibres; laboratory testing; tunnels tunnelling;

    Sammanfattning : In this thesis different mechanical properties for shotcrete (sprayed concrete) such as compression strength, bond strength, bending tensile strength, elastic modulus, free and restrained shrinkage as a function of its age was investigated. One of the main issues was to investigate the difference between ordinary cast concrete and shotcrete. LÄS MER

  4. 3. Squamous cell carcinomas and preneoplastic lesions of the oral cavity : biological factors and prognosis

    Författare :Anders Högmo; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :mouth neoplasm; carcinoma squamous cell; DNA; protein p53; p21 WAF1; leukoplakia; malignancy grading; angiogenesis; p53 gene; CDGE; mutation analysis;

    Sammanfattning : In Sweden, squamous cell carcinoma of the oral cavity comprises only 0.8% of the total cancer incidence. However, this disease often has a poor prognosis and the treatment frequently means some degree of disfiguration of the patient. LÄS MER