Sökning: "Staffan Björklund"

Hittade 3 avhandlingar innehållade orden Staffan Björklund.

  1. 1. Assessment Discourses in Mathematics Classrooms : A Multimodal Social Semiotic Study

    Författare :Lisa Björklund Boistrup; Astrid Pettersson; Staffan Selander; Torbjörn Tambour; Stephen Lerman; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; mathematics classrooms; classrooms; assessment; discourses; social semiotics; multimodality; feedback; mathematics competence; matematikklassrum; klassrum; bedömning; diskurser; socialsemiotik; multimodalitet; återkoppling; matematisk kompetens; Education; Pedagogik; Mathematics Education; matematikämnets didaktik;

    Sammanfattning : This is a study of assessment in mathematics classrooms and assessment is here regarded as a concept with broad boundaries including e.g. diagnostic tests, portfolios, and acts in teacher-student communication. LÄS MER

  3. 2. Semi-deterministic numerical simulations of wear on various scales : From chemo-mechanical effects to the wear of components in orbital type hydraulic motors

    Författare :Joel Furustig; Staffan Björklund; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Maskinelement; Machine Elements;

    Sammanfattning : A costly effect, caused by the relative motion of machine components in contact, is wear. Solid surfaces come into contact when the lubricant film thickness is thin, resulting in locally high pressures and high wear rates. Components and machines will, due to this wear, eventually lose their functionality. LÄS MER

  4. 3. Social interaction and participation in activities of everyday life among persons with schizophrenia

    Författare :Maria Yilmaz; Ann-Britt Ivarsson; Staffan Josephsson; Berth Danermark; Anita Björklund; Örebro universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Social interaction; social processes; schizophrenia; everyday life; qualitative content analysis; narrative analysis; Occupational therapy; Arbetsterapi; Disability Research; handikappvetenskap;

    Sammanfattning : Difficulties in social interaction frequently accompany a diagnosis of schizophrenia and are an obstacle for participation in everyday life. The overall aim of this licentiate thesis was to develop knowledge about participation in everyday life among persons with schizophrenia. LÄS MER