Search for dissertations about: "Olov Karlsson"

Showing result 1 - 5 of 6 swedish dissertations containing the words Olov Karlsson.

  1. 1. Studies on lignin model compounds : synthesis and reactions in acid media

    Author : Olov Karlsson; Chalmers University of Technology; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : .... READ MORE

  2. 2. Studies on the extent of bonding between lignin and polysaccharides in pulps

    Author : Olov Karlsson; KTH; []
    Keywords : ;

    Abstract : .... READ MORE

  3. 3. Characterization of Mould Fungi Growth on Scots Pine Sapwood Surfaces

    Author : Olena Myronycheva; Olov Karlsson; Margot Sehlstedt-Persson; Dick Sandberg; Stig L. Bardage; Luleå tekniska universitet; []
    Keywords : AGRICULTURAL SCIENCES; LANTBRUKSVETENSKAPER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; LANTBRUKSVETENSKAPER; ENGINEERING AND TECHNOLOGY; AGRICULTURAL SCIENCES; Träteknik; Wood Science and Engineering;

    Abstract : .... READ MORE

  4. 4. Effectiveness and Evaluation of Wood Protection against Biological Deterioration Caused by Filamentous Fungi

    Author : Olena Myronycheva; Olov Karlsson; Lone Ross; Luleå tekniska universitet; []
    Keywords : AGRICULTURAL SCIENCES; LANTBRUKSVETENSKAPER; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; Träteknik; Wood Science and Engineering;

    Abstract : Developing a holistic understanding of the biological deterioration of wooden material by fungi in the laboratory and outdoor conditions requires the development of new assessment procedures and tools that allow describing the process with maximum precision and accuracy. Environmental biodeterioration is a complex process including a combination of physical, chemical and biological changes, with many uncertainties limiting the predictability and effectiveness of selected preservatives after laboratory tests. READ MORE

  5. 5. Stereoselective syntheses of semichemicals : Applications in ecological chemistry

    Author : Ellen M. Santangelo; Anna-Karin Borg-Karlsson; Olov Sterner; KTH; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; Organic chemistry; synthesis; semiochemical; pheromone; Lepidoptera; diene; Organisk kemi; Organic chemistry; Organisk kemi;

    Abstract : This thesis describes the syntheses of semiochemicals and their applications in the development of control methods for pest insects. The compounds synthesized are divided into three groups: 1) Lepidoptera pheromones; 2) methyl substituted chiral pheromones and 3) aphid pheromones. READ MORE