Sökning: "eklund"

Visar resultat 1 - 5 av 264 avhandlingar innehållade ordet eklund.

  1. 1. Processbarhet på prov : Bedömning av muntlig språkfärdighet hos vuxna andraspråksinlärare

    Författare :Maria Eklund Heinonen; Ulla Börestam; Hanna Lehti-Eklund; Uppsala universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Swedish as a second language; processability theory; oral language testing; communicative language ability; morphological development; syntactical development; interaction; Scandinavian languages; Nordiska språk;

    Sammanfattning : This dissertation concerns oral language tests from a grammatical perspective. Tests today are usually assessed based on a communicative approach to language, so it is interesting to see how great a significance the level of grammatical development of test takers has for their communicative competence in general. LÄS MER

  3. 2. Recurrent and persistent low back pain : course and prevention

    Författare :Andreas Eklund; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Low back pain;

    Sammanfattning : Background: Non-specific low back pain (LBP) causes more disability than any other condition in the world. The need to understand the clinical course of LBP, develop effective strategies to manage and if possible prevent future episodes are greater than ever. LÄS MER

  4. 3. Four contributions to statistical inference in econometrics

    Författare :Bruno Eklund; Handelshögskolan i Stockholm; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : This thesis, which consists of four chapters, focuses on three topics: discriminating between stationary and nonstationary time series, testing the constancy of the error covariance matrix of a vector model, and estimating density functions over bounded domains using kernel techniques. In Chapter 1, “Testing the unit root hypothesis against the logistic smooth transition autoregressive model”, and Chapter 2, “A nonlinear alternative to the unit root hypothesis”, the joint hypothesis of unit root and linearity allows one to distinguish between random walk processes, with or without drift, and stationary nonlinear processes of the smooth transition autoregressive type. LÄS MER

  5. 4. Withdrawal from methadone maintenance treatment in Sweden

    Författare :Calle Eklund; Uppsala universitet; []
    Nyckelord :SOCIAL SCIENCES; SAMHÄLLSVETENSKAP;

    Sammanfattning : .... LÄS MER

  7. 5. Penetrablity for cementitious injection groups

    Författare :Daniel Eklund; KTH; []
    Nyckelord :;

    Sammanfattning : Grouting as a method of strengthening and sealing rock, soiland concrete is widely spread. The possibilities of sealingstructures are of great importance in both economical andenvironmental point of view. The costs of grouting have incertain projects been as high as the cost for the blasting andexcavation of the tunnel. LÄS MER