Sökning: "krister"

Visar resultat 21 - 25 av 123 avhandlingar innehållade ordet krister.

  1. 21. On problems and benefits associated with line structure in stellar spectra

    Författare :Krister Nielsen; Atomfysik; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : [abstract missing].... LÄS MER

  3. 22. Improved selectivity in kraft cooking through changesin the cooking liquor concentration profiles

    Författare :Krister Sjöblom; KTH; []
    Nyckelord :;

    Sammanfattning : In the production of bleached kraft pulp, extendeddelignification in the cooking stage is a method of reducingthe load on the receiving waters. A low lignin content (lowkappa number) also means a reduced need for bleachingchemicals. LÄS MER

  4. 23. Aspects of the etiology of gastric adenocarcinoma

    Författare :Krister Sjödahl; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Stomach; gastric; cancer; etiology; epidemiology; incidence; tobacco; smoking; alcohol; dust; occupational; physical activity; BMI; body mass; overweight; salt;

    Sammanfattning : Gastric adenocarcinoma is the fourth most common malignancy and the second leading cause of cancer death in the world. Tremendous effort has been made to look into the causation of gastric cancer. Etiological research plays a key role in identifying possible preventive and interventional measures. LÄS MER

  5. 24. Sensory-motor regulation of human biting behavior

    Författare :Krister Svensson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : In order to control oral motor behavior, such as biting and chewing, we rely on information provided by a variety of sense organs, including periodontal mechanoreceptors (PMRs). The PMRs, located among the collagen fibers in the periodontal ligament that attaches the root of the tooth to the alveolar bone, send signals to the central nervous system when the surrounding collagen fibers are stretched by loading of the tooth. LÄS MER

  7. 25. Solution properties of a hydrophobically modified polymer

    Författare :Krister Thuresson; Fysikalisk kemi; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; sodium dodecylsulfate; surfactants; fluorescence; light scattering; NMR; rheology; cloud point; phase behaviour; polyelectrolytes; ethyl hydroxyethyl cellulose; hydrophobically modified; water soluble polymers; aggregation number; association; Physical chemistry; Fysikalisk kemi;

    Sammanfattning : The influence of hydrophobic modification on solution properties of water-soluble polymers in the semi-dilute regime have been studied. The nonionic ethyl(hydroxyethyl)cellulose (EHEC) and its hydrophobically modified analogue (HM-EHEC) are used as model substances. LÄS MER