Search for dissertations about: "Ulf Johnson"

Found 2 swedish dissertations containing the words Ulf Johnson.

  2. 1. Pressure autoregulation of cerebral blood flow in traumatic brain injury and aneurysmal subarachnoid hemorrhage

    Author : Ulf Johnson; Per Enblad; Lars-Owe Koskinen; Uppsala universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; cerebral blood flow; autoregulation; traumatic brain injury; subarachnoid hemorrhage; Neurosurgery; Neurokirurgi;

    Abstract : The ability of the brain to keep a stable and adequate cerebral blood flow (CBF) independently of fluctuations in systemic blood pressure is referred to as cerebral pressure autoregulation (CPA). When the brain is injured by trauma or hemorrhage, this ability may be impaired, leaving the brain vulnerable to events of high or low blood pressure. READ MORE

  4. 2. Tio fotografer - självsyn och bildsyn : Svensk fotografi under 1950-talet i ett internationellt perspektiv

    Author : Anna Tellgren; Linköpings universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Swedish Photography; 1950s Sweden; The Family of Man; Subjektive Fotografie; Visual communication; Visual language; Photo history; Photo theory; INTERDISCIPLINARY RESEARCH AREAS; TVÄRVETENSKAPLIGA FORSKNINGSOMRÅDEN;

    Abstract : The dissertation Ten Photographers. Selfperception and Pictorial Perception. Swedish Photography in the I950s in an International Perspective concerns a dynamic decade for Swedish photography. READ MORE