Sökning: "Kjell Lundström"

Hittade 2 avhandlingar innehållade orden Kjell Lundström.

  1. 1. Kampen för ett språk : Dövas två språk och tvåspråkighet i skolundervisningen i Sverige 1809-1990

    Författare :Kjell Lundström; Siv Fischbein; Gunilla Preisler; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Deafness; deaf education; handicap; bilingualism; recognition; sign language; teacher training; Education; Pedagogik;

    Sammanfattning : This dissertation deals with the two languages of the deaf, sign language and Swedish. The aim of the dissertation can be expressed in four questions:• What ideas about the deaf and his or her education were influential during various time periods from 1809 to 1990 and what were the reactions of the deaf to the influence of these ideas?• What were the opinions of the teachers on introduction of bilingual education?• What was the pattern of communication in the schools for the deaf when bilingual education was introduced?• What function is fulfilled by bilingualism in the recognition of the deaf from an equality perspective?Four historical periods are analysed. LÄS MER

  3. 2. Modelling of fatigue crack propagation in Inconel 718 under hold time conditions

    Författare :Erik Lundström; Kjell Simonsson; Tomas Månsson; David Gustafsson; Johan Moverare; Martin Hughes; Linköpings universitet; []
    Nyckelord :;

    Sammanfattning : In this thesis an investigation and modelling of the fatigue crack propagation in the nickel based superalloy Inconel 718, with a special emphasis on the effect of hold times, is presented. The modelling work has been concentrated on describing the hold time fatigue crack propagation by using the concept of a damaged zone in front of the crack tip, which is believed to have a lowered resistance against crack propagation. LÄS MER