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Visar resultat 1 - 5 av 42 avhandlingar som matchar ovanstående sökkriterier.

  1. 1. Experimental studies on the effects of insulin-like growth factor I and glucocorticoids on bone metabolism

    Författare :Kenneth B. Jonsson; Uppsala universitet; []
    Nyckelord :Medical sciences; Bone; bone resorption; glucocorticoids; insulin-like growth factor I; osteoblasts; MEDICIN OCH VÅRD; MEDICINE; MEDICIN; Medicine; medicin;

    Sammanfattning : Osteoporosis is a major cause of disability among patients that are dependent on glucocorticoids in the treatment of inflammatory disease. The pathogenesis behind this side effect is complex, involving dysregulation of hormonal systems and direct effects on bone cells. LÄS MER

  3. 2. Experiments and modeling of thin film processes

    Författare :Lars B. Jonsson; Uppsala universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Materials science; Materialvetenskap; Materials science; Teknisk materialvetenskap; Solid State Physics; fasta tillståndets fysik;

    Sammanfattning : The processes employed in modern microelectronics are very sophisticated, often representing a complex combination of physical and chemical components with a large number of parameters. Our knowledge and understanding about these processes are often limited; their description is mostly empirical or semi-empirital at best. LÄS MER

  4. 3. Handlingsstrategier och maktsamspel i möten mellan handläggare och invandrarklienter : Studier av ett försäkringskassekontor : [studies of a social insurance office]

    Författare :Tola B. Jonsson; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Sociology; Client encounters; immigrant clients; vocational rehabilitation; social insurance office; power relations; institutionalised strategies; Sociologi; Sociology; Sociologi; Sociology; sociologi;

    Sammanfattning : To encounter immigrant clients is often perceived as problematic by officials of welfare bureaucracies. With this observation as a starting point, I studied face-to-face encounters between officials and immigrant clients, some of which acquire a `problematic' character. LÄS MER

  5. 4. Directional Decomposition in Anisotropic Heterogeneous Media for Acoustic and Electromagnetic Fields

    Författare :B. Lars G. Jonsson; KTH; []
    Nyckelord :directional wave-field decomposition; wave splitting; spectral reduction; aourstic anisotropy; electromagnetic anisotropy; generalized eigenvalue problem;

    Sammanfattning : Directional wave-field decomposition for heterogeneousanisotropic media with in-stantaneous response is establishedfor both the acoustic and the electromagnetic equations.We derive a sufficient condition for ellipticity of thesystem's matrix in the Laplace domain and show that theconstruction of the splitting matrix via a Dunford-Taylorintegral over the resolvent of the non-compact, non-normalsystem's matrix is well de ned. LÄS MER

  7. 5. Analysis and Optimization of Installed Antenna Performance

    Författare :Henrik Frid; B. Lars G. Jonsson; Hugh Griffiths; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Electrical Engineering; Elektro- och systemteknik;

    Sammanfattning : This Ph.D. thesis consists of six papers, which are labeled with roman numerals. Papers I-III have already been presented in a licentiate thesis published in2017, and this Ph. LÄS MER