Search for dissertations about: "Per Olofsson"

Showing result 1 - 5 of 31 swedish dissertations containing the words Per Olofsson.

  2. 1. Microscopy-based single-cell in vitro assays for NK cell function in 2-D and 3-D

    Author : Per Erik Olofsson; Björn Önfelt; Khakoo Salim; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Biological Physics; Biologisk fysik;

    Abstract : Natural killer (NK) cells are effector cells of the innate immune system that are responsible for mediating cellular cytotoxicity against virally infected or neoplastically transformed cells. NK cell subsets are defined by their expression of certain cell-surface markers, and are usually related to activation and developmental status. READ MORE

  4. 2. Quantitative approaches to studying NK cell functional heterogeneity

    Author : Per Olofsson; Björn Önfelt; Adnane Achour; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : It is commonly stated that the cell is the smallest functional unit of life. By analogy, then, the immune cell is the smallest functional unit of the immune system. READ MORE

  5. 3. Regeneration measures in time and space : Site preparation, planting and digital tools

    Author : Per Nordin; Karin Hjelm; Erika Olofsson; Nelson Thiffault; Linnéuniversitetet; []
    Keywords : LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; Betula pendula; microsite; Picea abies; Pinus contorta; Pinus sylvestris; planting; regeneration; site preparation; remote sensing; Betula pendula; mikromiljö; Picea abies; Pinus contorta; Pinus sylvestris; föryngring; plantering; markberedning; fjärranalys; Technology byts ev till Engineering ; Teknik;

    Abstract : Regeneration success depends on decisions made based on factors on aregional, site, and microenvironmental level. Therefore, understanding andmapping of such factors between and within sites can guide decisions forbetter seedling establishment. READ MORE

  6. 4. Closed-loop control and identification of resistive shell magnetohydrodynamics for the reversed-field pinch

    Author : Erik Olofsson; Per Brunsell; Wolfgang Suttrop; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Plasma physics with fusion; Plasmafysik med fusion; Automatic control; Reglerteknik;

    Abstract : It is demonstrated that control software updates for the magnetic confinement fusion experiment EXTRAP T2R can enable novel studies of plasma physics. Specifically, it is shown that the boundary radial magnetic field in T2R can be maintained at finite levels by feedback. READ MORE

  7. 5. Microbiological Surveillance in Primary Health Care : New Aspects of Antimicrobial Resistance and Molecular Epidemiology in an Ageing Population

    Author : Magnus Olofsson; Carl Johan Östgren; Per-Eric Lindgren; Hans Fredlund; Linköpings universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Colonization; Nosocomial; Bacteria;

    Abstract : BackgroundThe inexorable rise in antimicrobial resistance (AMR) interferes with the goals of health care services around the world, given how critical the antibacterials are in making infections treatable and surgical procedures doable. Nursing homes residents have been identified as a reservoir for AMR, possibly due to the combination of being physically and mentally frail, frequently treated with antibacterials, and frequently moved between nursing home and hospital. READ MORE