Search for dissertations about: "Per B.."

Showing result 1 - 5 of 399 swedish dissertations containing the words Per B...

  1. 1. Trophic interactions and behaviour : Studies relevant to a Baltic Sea biomanipulation

    Author : Per B. Holliland; Sture Hansson; Elena Gorokhova; Peter Tiselius; Stockholms universitet; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; zooplankton; non-indigenous species; selectivity; food web; rearing environment; fish stocking; Sander lucioperca; diel vertical migration; ontogeny; ovigerous; marin ekologi; Marine Ecology;

    Abstract : The main theme of this thesis is the interactions of animals with the environment and each other. The thesis was written within the framework of a biomanipulation project “Pikeperch in Himmerfjärden”. READ MORE

  2. 2. Gas dynamics in barred spiral galaxies

    Author : Per A. B. Lindblad; Stockholms universitet; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; Spiralgalaxer; Astrofysik; Gasdynamik;

    Abstract : .... READ MORE

  3. 3. Investigating nano-scale viscous and elastic forces withintermodulation : Studies in multifrequency atomic force microscopy

    Author : Per-Anders Thorén; David B. Haviland; Greg Haugstad; KTH; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; Atomic Force Microscopy; Nonlinear dynamics; Soft materials; High- speed friction measurements; Modeling and numerical simulations; Physics; Fysik;

    Abstract : Investigating visco-elastic forces at the nanometer-scale is important to thecharacterization of soft materials. A quantitative force measurement can be ob-tained using an atomic force microscope (AFM) with a calibrated force transducer(the AFM cantilever). READ MORE

  4. 4. Validating User Engagement and Effectiveness of Training Simulations : A mixed-methods approach informed by embodied cognition and psychophysiological measures

    Author : Hiran B. Ekanayake; Robert Ramberg; Tom Ziemke; Per Backlund; Kamalanath Priyantha Hewagamage; Craig Lindley; Stockholms universitet; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; training simulators; simulation validation; psychological fidelity; psychophysiological measures; embodied cognition; electroencephalography EEG ; galvanic skin response GSR ; träningssimulatorer; validering av simuleringar; psykologisk realism; psyko-fysiologiska mått; kroppslig kognition; elektroencefalografi EEG ; galvanisk hudrespons GSR ; data- och systemvetenskap; Computer and Systems Sciences;

    Abstract : Simulation-based training has gained widespread attention recently as a response to drawbacks associated with traditional training approaches, such as high training costs (instructors, equipment, etc.), high risks (e.g. pilot training), and ethical issues (e. READ MORE

  5. 5. Genetic and Genomic Analysis of DNA Sequence Variation

    Author : Per Erik Lundmark; Ann-Christine Syvänen; Karl Michaelsson; Gert-Jan B. van Ommen; Uppsala universitet; []
    Keywords : MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; SNP; NPC1; association study; allele specific expression; tagSNP; non-coding RNA; Molecular medicine genetics and pathology ; Molekylär medicin genetik och patologi ; Molekylär medicin; Molecular Medicine;

    Abstract : The studies in this thesis describe the application of genotyping and allele specific expression analysis to genetic studies. The role of the gene NPC1 in Triglyceride metabolism was explored in mouse models and in humans on the population level in study I. READ MORE