Search for dissertations about: "K. Lindgren"

Showing result 1 - 5 of 7 swedish dissertations containing the words K. Lindgren.

  2. 1. Electrochemistry of Heme Containing Enzymes - Fundamentals and Applications

    Author : Annika Lindgren; Centrum för analys och syntes; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; phenol monitoring; spectroelectrochemistry; self-assembled monolayer; gold electrode; graphite electrode; direct electron transfer; cellobiose dehydrogenase; biosensor; peroxidase; kinetics; Electrochemistry; Elektrokemi;

    Abstract : The thesis is a bioelectrochemical study of heme enzymes, mainly peroxidases and cellobiose dehydrogenases (CDH). It covers both fundamental and applied aspects, viz. studies of the direct electron transfer and kinetics of enzymes on electrodes, and the development of amperometric enzyme-based biosensors. READ MORE

  4. 2. Regulation and physiological role of tyrosine hydroxylase phosphorylation in the striatum

    Author : Niklas Lindgren; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : Tyrosine hydroxylase (TH) catalyses the conversion of tyrosine to DOPA and is the rate- limiting enzyme in the biosynthesis of catecholamines, a group of neurotransmitters involved in various brain functions. Short-term regulation of TH activity is achieved by phosphorylation of the protein's regulatory domain at three seryl residues in positions 19, 31 and 40. READ MORE

  5. 3. Early Campanian mosasaurs (Reptilia; Mosasauridae) from the Kristianstad Basin, southern Sweden

    Author : Johan Lindgren; Berggrundsgeologi; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Sedimentologi; Sedimentology; vertebrae; Tylosaurus; teeth; Sweden; Mosasauridae; Kristianstad; Halisaurus; Clidastes; Hainosaurus;

    Abstract : Marine strata of latest early Campanian age (sensu germanico) in the Kristianstad Basin, Skåne (Scania), southern Sweden, have yielded a diverse mosasaur fauna comprising six to eight taxa, including Tylosaurus ivoensis, Clidastes propython, Hainosaurus minor n. sp., Halisaurus sternbergii, Platecarpus cf. somenensis, Platecarpus? sp. READ MORE

  6. 4. Flow facility design and experimental studies of wall-bounded turbulent shear-flows

    Author : Björn Lindgren; KTH; []
    Keywords : fluid mechanics; wind.tunnels; asymmetric diffuser; turbulent boundary layer; flow structures;

    Abstract : The presen present thesis spans a range of topics within thearea of turbulent flows, ranging from design of flow facilitiesto evaluation aluation of scaling laws and turbulence modelingdeling aspects through use of experimental data. A newwind-tunnel has been designed, constructed and evaluated at theDept. of Mechanics, KTH. READ MORE

  7. 5. German second home owners in the Swedish countryside : on the internationalization of the leisure space

    Author : Dieter K. Müller; Umeå universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Tourism; second homes; countryside; Sweden; Germany; tourist motivation; innovation diffusion; integration; gentryfication; GIS;

    Abstract : Between 1991 and 1996 the number of German second home owners in Sweden increased from about 1,500 to more than 5,500. The purpose of this thesis is to give a comprehensive description and analysis of the German cottage purchases in Sweden, 1991-96. READ MORE