Sökning: "Anna Backman"

Visar resultat 1 - 5 av 7 avhandlingar innehållade orden Anna Backman.

  1. 1. Interaction and adhesion at the interface between wood and paint, glue, lacquer measured with DMTA and SEM

    Författare :Anna Backman; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Wood Physics; Träfysik;

    Sammanfattning : The aim of the present thesis was to study the interface between wood (Pinus sylvestis) and synthetic polymers such as glue, lacquer and paint. The weakest part of these interfaces is always the bond. The long-term properties of bonds between wood and an adherend are those which are interesting. LÄS MER

  3. 2. Transition-aged autistic youth : functioning, quality of life, and internet-delivered psychoeducation

    Författare :Anna Backman; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Background: Transition-aged autistic youth, ranging from 16 to 25 years of age, often experience challenges in functioning and have a diminished quality of life (QoL). Several factors have been reported to be associated with these outcomes. LÄS MER

  4. 3. Med ljus på boksamtal om skugga

    Författare :Anna Backman; Göteborgs universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; variationsteori; förskola; naturvetenskap; barnböcker; boksamtal; skugga; fiktion;

    Sammanfattning : Den här är en variationsteoretisk studie som riktar fokus mot boksamtal om skugga i förskola. I förskola brukar inte läromedel och läroböcker användas, däremot förespråkas ofta barnböcker och berättelser för undervisning inom olika områden, bland annat för lärande om naturvetenskap. LÄS MER

  5. 4. A study of wood adhesion and interactions using DMTA

    Författare :Anna Backman Sandlund; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Wood Physics; Träfysik;

    Sammanfattning : The aim of the work presented in this thesis was to investigate whether the adhesion of glues and lacquers to wood could be studied using dynamic mechanical thermal analysis (DMTA). This method has been widely used to study interactions in polymer blends, copolymers and in polymeric composites but very few investigations had been done on solid wood. LÄS MER

  7. 5. Spelets regler : En studie av ensembleundervisning i klass

    Författare :Anna Backman Bister; Cecilia Hultberg; Sidsel Karlsen; Stockholms universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; individually adapted education; peer-teaching and -learning; ensemble teaching; music class teaching; musikpedagogik; Music Education;

    Sammanfattning : The aim of this study is to explore criteria characterizing music teacher’s strategies when trying to adapt their teaching to individual students. The interaction of three music teachers with their students was explored in case studies in different parts of Sweden (a pre-study, and the main study consisting of two parallel studies). LÄS MER