Search for dissertations about: "Lars Ekman"

Found 4 swedish dissertations containing the words Lars Ekman.

  2. 1. Functional brain imaging of cognitive status in Parkinson's disease

    Author : Urban Ekman; Johan Eriksson; Lars Nyberg; Lars Forsgren; Oury Monchi; Umeå universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Parkinson’s disease; functional MRI; Mild cognitive impairment; Working memory; Parkinson’s disease dementia; BOLD;

    Abstract : Parkinson’s disease (PD) is next to Alzheimer’s disease (AD) the second most common neurodegenerative disease. PD has traditionally been characterised as a motor disorder, but more recent research has revealed that cognitive impairments are frequent. READ MORE

  4. 2. On the Treatment of Flow in Traffic Safety Analysis, - a non-parametric approach applied on vulnerable road users

    Author : Lars Ekman; Trafik och väg; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Social sciences; Samhällsvetenskaper; Teknik; Technological sciences; safety performance function; accuracy; simulation; bootstrap; bicyclist; pedestrian; risk; Traffic Safety; accident rate;

    Abstract : The treatment of flow in the area of traffic safety has a long tradition. The influence flow has on the number of accidents is, however, often considered so obvious that it tends to be trivial. In this thesis I can show that the relation between flow and accidents holds interesting information. READ MORE

  5. 3. Salivary cortisol and posttraumatic stress reactions : methodological and applied studies before and after trauma

    Author : Elisabeth Aardal-Eriksson; Lars-Håkan Thorell; Rolf Ekman; Linköpings universitet; []
    Keywords : MEDICINE; MEDICIN;

    Abstract : The field of psychotraumatology has its roots in ancient history. During the past decades, the surveillance of the psychobiological background of reactions to and consequences of traumatic stress has made great progress and the complexity of the human stress response system stands out. READ MORE

  6. 4. The Story Behind the News : Informal and Invisible Interactions between Journalists and Their Sources in Two Countries

    Author : Milda Malling; Lars Nord; Gunnar Nygren; Mattias Ekman; Mittuniversitetet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; journalist; source; relationships; process model of journalistic roles; professional role; informality; unattributed sources; news beat; politics; social tie; trust; reconstruction interview; Lithuania; Swden; political communication;

    Abstract : Journalists encounter some of their sources only episodically, while relationships with other sources involve several social contexts and roles. The political beat, where both reporters and sources have years of experience in the field and interact on regular basis, and where opinions can turn into news, is an arena where relationships and interactions play a special role. READ MORE