Sökning: "David Eriksson"

Visar resultat 6 - 10 av 20 avhandlingar innehållade orden David Eriksson.

  1. 6. The impact of organizational and temporal factors on acute stroke care in Sweden

    Författare :David Darehed; Marie Eriksson; Mathias Blom; Eva-Lotta Glader; Johan Niklasson; Bo Norrving; Ole Morten Rønning; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; in-hospital bed occupancy; stroke unit; The Swedish Stroke Register; organizational factors; temporal variation; stroke thrombolysis; door-to-needle time; quality of care; outcomes; Medicine; medicin;

    Sammanfattning : Background: Acute stroke carries a high risk of morbidity and death, but early treatment can improve outcomes. Intravenous stroke thrombolysis (IVT) is one such treatment, it is however time-sensitive and show better outcomes the sooner it is given. LÄS MER

  3. 7. Soft X-ray Multilayer Mirrors

    Författare :Fredrik Eriksson; David Windt; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : This thesis is focused on the design, growth and characterization of soft x-ray multilayer mirrors with the emphasis on the wavelength region called the water window (λ=2.4-4.4 nm). LÄS MER

  4. 8. Visual Flow Display for Pilot Spatial Orientation

    Författare :Lars Eriksson; Claes von Hofsten; David Lee; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Optic flow; visual flow; peripheral vision; spatial orientation; spatial disorientation; postural control; somatogravic illusion; human centrifuge; flight displays; head-up display; head-mounted display; Psychology; Psykologi; Psychology; psykologi; Psykologi;

    Sammanfattning : Pilot spatial disorientation (SD) is a significant cause of incidents and fatal accidents in aviation. The pilot is susceptible to SD especially in low visibility when the visual system is deprived of information from outside the cockpit. LÄS MER

  5. 9. Psoriasis in Sweden : observational studies from an epidemiological perspective

    Författare :David Hägg; Marcus Schmitt-Egenolf; Anders Sundström; Marie Eriksson; Bernt Lindelöf; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Psoriasis; Systemic treatments; Biologic treatments; PASI; DLQI; Register-based research; Dermatology and Venerology; dermatologi och venereologi;

    Sammanfattning : Background: Psoriasis is a heterogeneous disease with several clinical manifestations; the symptoms are characterized by redness, scaliness and thickness of the skin. There are several treatment options available for psoriasis and patients with moderate to severe psoriasis generally need systemic agents. LÄS MER

  7. 10. Bacteria that escape predation : waterborne pathogens and their relatives

    Författare :Karolina I. A. Eriksson; Agneta Andersson; Johanna Thelaus; Jon Ahlinder; David Sundell; Klaus Jürgens; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; bacterial pathogens; protozoa; predation resistance; aquatic microbiology; climate change; opportunists; humification; iron; environmental science; miljövetenskap; mikrobiologi; Microbiology;

    Sammanfattning : The hidden presence of opportunistic bacterial pathogens in the environment evokes concerns about emerging diseases, especially in the light of climate change. The co-evolution of bacteria and their predators (protozoa) has led to bacterial defence strategies of which some contribute to the ability of bacteria to cause disease. LÄS MER