Sökning: "Elfgren"

Visar resultat 1 - 5 av 14 avhandlingar innehållade ordet Elfgren.

  1. 1. Reinforced concrete beams loaded in combined torsion, bending and shear : a study of the ultimate load-carrying capacity

    Författare :Lennart Elfgren; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Structural Engineering; Konstruktionsteknik;

    Sammanfattning : .... LÄS MER

  3. 2. Aspects of Frontal and Medial Temporal Brain Functions : Neuropsychological and functional imaging studies in normals and in frontotemporal dementia

    Författare :Christina Elfgren; Institutionen för psykologi; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; neurophysiology; regional cerebral blood flow; Neuropsychological assessment; frontotemporal dementia; normal subjects; frontal lobes; medial temporal lobes; neuropsychology; Neurology; Neurologi; neuropsykologi; neurofysiologi;

    Sammanfattning : The thesis is based on five investigations. In the first study the nature and the degree of cognitive impairment of patients with frontotemporal dementia (FTD) is explored. The results from neuropsychological assessment are described as three levels of cognitive impairment. LÄS MER

  4. 3. Cosmic dust and heavy neutrinos

    Författare :Erik Elfgren; Luleå tekniska universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Fysik; Fysik;

    Sammanfattning : This Doctoral thesis treats two subjects. The first subject is the impact of early dust on the cosmic microwave background (CMB). The dust that is studied comes from the first generation of stars, which were hot and short-lived, ending their lives as giant supernovae. LÄS MER

  5. 4. Dust in the early universe

    Författare :Erik Elfgren; Luleå tekniska universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Fysik; Fysik;

    Sammanfattning : This Licentiate thesis treats the impact of early dust on the Cosmic Microwave Background (CMB). The dust that is studied comes from the first generation of stars, which were hot and short-lived, ending their lives as giant supernovæ. LÄS MER

  7. 5. Longitudinal studies of human papillomavirus infection : with special reference to screening for cervical cancer and treatment of CIN

    Författare :Kristina Elfgren; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Human papillomavirus; natural history; risk factors; Human immunodeficiency virus; antibodies; cervical intraepithelial neoplasia; cervical cancer screening; Human papillomavirus screening; treatment; clearance of Human papillomavirus deoxyribonucleic acid.;

    Sammanfattning : Aim: To study the natural history of Human Papillomavirus (HPV) infection in the general population and among women with acquired immunosuppression as well as to evaluate possible uses of human papillomavirus testing in cervical screening programs. Study I: Women treated for cervical intraepithelial neoplasi (CIN) were analysed for presence of HPV DNA by PCR and for HPV antibodies by ELISA before and 16-27 months later. LÄS MER