Sökning: "anders olofsson umeå"

Visar resultat 1 - 5 av 17 avhandlingar innehållade orden anders olofsson umeå.

  1. 1. Högskolebildningens fem ansikten : studerandes föreställningar om kunskapspotentialer i teknik, medicin, ekonomi och psykologi: en kvalitativ utvärderingsstudie

    Författare :Anders Olofsson; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Notions of content; transmission of knowledge; acquisition of knowledge; evaluation of higher education; qualitative methods; Education;

    Sammanfattning : The purpose of this study is to examine the process of stabilization and/or change in university students' notions of content and transmission and acquisition of knowledge. The subjects, 25 students of engineering, economics, medicine, and psychology, were interviewed at the beginning and the end of their training period. LÄS MER

  3. 2. Superoxide dismutase 1 and cataract

    Författare :Eva Olofsson; Anders Behndig; Stefan Marklund; Marjorie Lou; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; cataract; diabetes mellitus; nitric oxide; superoxide; superoxide dismutase; SOD1 null mice; Ophtalmiatrics; Oftalmiatrik; oftalmiatrik; Ophtalmology;

    Sammanfattning : Light and oxygen generate harmful reactive oxygen species (ROS) in the lens, causing biochemical changes that gradually disarrange the lens fibres resulting in light scattering and loss of transparency. In the healthy eye, this chronic exposure to oxidative stress may lead to age-related cataract. LÄS MER

  4. 3. Pedagogisk ledning för en pedagogisk verksamhet? : Om den kommunala förskolans ledningsstruktur

    Författare :Maria Styf; Anders Olofsson; Agneta Hult; Solveig Hägglund; Umeå universitet; []
    Nyckelord :Municipal preschool; management structure; formal title; total coverage survey; educational management; leading; educational activity; pedagogik; Education;

    Sammanfattning : This thesis is a total coverage survey of the municipal preschool management structure. In the late 90's the preschool in Sweden became the first step in the overall educational system. It became a pedagogical activity similar to school with respect to form and content. LÄS MER

  5. 4. Developing and evaluating dose calculation models for verification of advanced radiotherapy

    Författare :Jörgen Olofsson; Mikael Karlsson; Anders Ahnesjö; Crister Ceberg; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Radiation therapy; high-energy photons; dose calculation; multi-source model; pencil kernel; uncertainties; action levels; Radiological physics; Radiofysik;

    Sammanfattning : A prerequisite for modern radiotherapy is the ability to accurately determine the absorbed dose (D) that is given to the patient. The subject of this thesis has been to develop and evaluate efficient dose calculation models for high-energy photon beams delivered by linear accelerators. LÄS MER

  7. 5. Pioneer Settlement in the Mesolithic of Northern Sweden

    Författare :Anders Olofsson; Noel Broadbent; Ingela Bergman; Bo Knarrström; Umeå universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Archaeology; Mesolithic; pioneer settlement; lithic technology; cultural context; chronology; glacio-isostatic uplift; lake-tilting; Arkeologi; Archaeology subjects; Arkeologiämnen; Archaeology; arkeologi;

    Sammanfattning : The aim of the thesis is to cast light on the earliest settlement of northern Sweden. The starting point is lithic artifacts, which have been studied from a technological as well as a more conventional typological perspective (Papers I, II, and IV). LÄS MER