Sökning: "Per Wiklund"

Visar resultat 1 - 5 av 20 avhandlingar innehållade orden Per Wiklund.

  1. 1. Kampen för människovärdet : om identitet i ett föränderligt arbetsliv

    Författare :Per Wiklund; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : This thesis examines the construction of individual identity at work, and the psychological meaning of this effort, during times of great work-life changeability. I ask whether the increased incidence of work-related psychic sickness over the past decade can be understood to be related to the consequences for identity construction that have followed from this changeability. LÄS MER

  3. 2. Synthesis of heterocycles from anthranilic acid and its derivatives

    Författare :Per Wiklund; Jan Bergman; Norbert de Kimpe; Södertörns högskola; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Anthranilic acid; synthesis; heterocycles; benzodiazepines; HNO nitrosyl ;

    Sammanfattning : Anthranilic acid (2-aminobenzoic acid, Aa) is the biochemical precursor to the amino acid tryptophan, as well as a catabolic product of tryptophan in animals. It is also integrated into many alkaloids isolated from plants. Aa is produced industrially for production of dyestuffs and pharmaceuticals. LÄS MER

  4. 3. Genetic aspects of stroke : association and linkage studies in a northern Swedish population

    Författare :Per-Gunnar Wiklund; Birgitta Stegmayr; Kjell Asplund; Dan Holmberg; Alun Evans; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Internal medicine; stroke; genetics; polymorphism; association; linkage; risk factors; plasminogen activator inhibitor-1; tissue plasminogen activator; angiotensin converting enzyme; angiotensin II receptor type 1; phosphodiesterase 4D; Invärtesmedicin; Internal medicine; Invärtesmedicin; medicin; Medicine;

    Sammanfattning : Stroke is a common, multifactorial cardiovascular disease. A stroke event is the result of traditional risk factors (i.e. hypertension, diabetes, smoking), environmental exposures and genetic factors in a complex interplay. LÄS MER

  5. 4. On Crack Dynamics in Brittle Heterogeneous Materials

    Författare :Jenny Carlsson; Per Isaksson; Urban Wiklund; Cecilia Persson; Ralf Denzer; Uppsala universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Engineering science with specialization in Applied Mechanics; Teknisk fysik med inriktning mot tillämpad mekanik;

    Sammanfattning : Natural variation, sub-structural features, heterogeneity and porosity make fracture modelling of wood and many other heterogeneous and cellular materials challenging. In this thesis, fracture in such complicated materials is simulated using phase field methods for fracture. LÄS MER

  7. 5. Assessment of Valvular Aortic Stenosis by Signal Analysis of the Phonocardiogram

    Författare :Ghareh Baghi Ghareh Baghi; Per Ask; Birgitta Janerot Sjöberg; Urban Wiklund; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

    Sammanfattning : Aortic stenosis (AS) is one of the most prevalent valvular heart diseases in elderly people. According to the recommendations of both the American Heart Association and the European Society of Cardiology, severity assessment of AS is primarily based on echocardiographic findings. LÄS MER