Search for dissertations about: "KI"

Showing result 21 - 25 of 9525 swedish dissertations containing the word KI.

  2. 21. Development of a compact high energy treatment unit combining narrow pencil beam scanning and multileaf collimation

    Author : Roger Svensson; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : .... READ MORE

  4. 22. Well-being among the very old : a survey on a sample aged 90 years and above

    Author : Pernilla Hillerås; Kim Lützén; Sophiahemmet Högskola; Karolinska Institutet; Karolinska Institutet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Abstract : This thesis examines well-being among the very old and the factors believed to influence the three components of well-being called life satisfaction, positive affect and negative affect. It also examines activity patterns, the factors related to activity and the consequences of different types of activity for well-being. READ MORE

  5. 23. On learning in mice and machines : continuous population codes in natural and artificial neural networks

    Author : Emil Wärnberg; Konstantinos Meletis; Arvind Kumar; Gilad Silberberg; Mark Humphries; KTH; Karolinska Institutet; Karolinska Institutet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Biotechnology; Bioteknologi; Tillämpad matematik och beräkningsmatematik; Applied and Computational Mathematics;

    Abstract : Neural networks, whether artificial in a computer or natural in the brain, could represent information either using discrete symbols or continuous vector spaces. In this thesis, I explore how neural networks can represent continuous vector spaces, using both simulated neural networks and analysis of real neural population data recorded from mice. READ MORE

  6. 24. Suicides, psychotic disorders and criminality among former child and adolescent psychiatric patients followed into adulthood

    Author : Ulf Engqvist; Mittuniversitetet; Karolinska Institutet; Karolinska Institutet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Psychiatry; child; adolescent; adult; mortality; suicide; crime; mental disorders; psychotic disorders; paediatrics; longitudinal studies; Child and adolescent psychiatry; Barn- och ungdomspsykiatri; Psychiatry; child; adolescent; adult; mortality; suicide; crime; mental disorders; psychotic disorders; paediatrics; longitudinal studies;

    Abstract : The overall aim was to provide information about child and adolescent psychiatric (CAP) patients and their outcome as adults: Were their difficulties in childhood due to mental illness, disablement and/or behaviour disorders? What happened to them as adults? Who were the patients in need of psychiatric care (GenP) in adulthood that had not had previous contact with CAP? Did this group differ from the former CAP group? Methods: Paper I-III: 1,400 CAP patients admitted 1975-1990 to inpatient or outpatient CAP care in Jämtland County, Sweden were followed until 2003. Paper IV: A sample of 167 GenP patients not treated in CAP was compared to GenP patients with a history of CAP care. READ MORE

  7. 25. Prognostic factors in soft tissue sarcoma. Tissue microarray for immunostaining, the importance of whole-tumor sections and time-dependence

    Author : Jacob Engellau; Bröstcancer-genetik; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; growth pattern; time-dependence; P-glycoprotein Pgp ; CD44; β-catenin; cyclin A; bcl-2; p53; Ki-67; immunohistochemistry IHC ; whole-tumor sections; tissue microarray TMA ; Soft tissue sarcoma; prognostic factors; Cytology; oncology; cancerology; Cytologi; onkologi; cancer;

    Abstract : In adult soft tissue sarcoma (STS) of the extremities and trunk wall, improved prognostic factors are needed to identify patients at high-risk for metastasis. Various factors are included in the many prognostic systems currently in use and the prognostic value of immunohistochemical (IHC) expression of biological markers is unclear. READ MORE