Sökning: "Håkan Wall"

Visar resultat 1 - 5 av 14 avhandlingar innehållade orden Håkan Wall.

  1. 1. Brief online interventions for concerned gamblers in a gambling helpline

    Författare :Håkan Wall; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Background: Problem gambling (PG) is common throughout the world and affects approximately 2% of the adult population in Sweden and most other western countries. Individuals who gamble in a problematic way experience negative consequences in various life domains, such as, economy, physical and mental health, work life and/or in the relations with family and friends. LÄS MER

  3. 2. Regulation of aortic wall mechanics and stress : An experimental study in man

    Författare :Håkan Åstrand; Toste Länne; Matts Karlsson; Martin Björck; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Aorta; wall stress; remodeling; IMT; gender; diabetes mellitus; aging; collagen; elastin; Vascular surgery; Kärlkirurgi;

    Sammanfattning : The abdominal aorta (AA) in man is a vulnerable artery prone to atherosclerosis as well as aneurysmatic dilation. The underlying aortic composition, mechanical properties as well as the mechanisms responsible for age-related changes and vascular disease are however largely unknown. LÄS MER

  4. 3. The G-Word : Virtuosity and Violation, Negotiating and Transforming graffiti

    Författare :Jacob Kimvall; Magdalena Holdar; Hans Hayden; Håkan Nilsson; Stockholms universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Graffiti; Graffiti Art; Street Art; Berlin Wall; Zero Tolerance; Hip-Hop; Art Institutions; Nolltolerans; Art History; Visual Analysis; konstvetenskap; Art History;

    Sammanfattning : Contemporary public discussions on graffiti are characterized by co-existence of contradictory claims. On the one hand graffiti is described as vandalism, and on the other as an artistic movement. LÄS MER

  5. 4. Retarded sorption in wood : experimental study, analyses and modeling

    Författare :Håkan Håkansson; Institutionen för arkitektur och byggd miljö; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Building construction; transient; non-linear model; swelling-shrinkage; latent heat effect; history-dependent sorption; anomalous sorption; non-Fickian; retarded sorption; measurements; moisture; wood; Byggnadsteknik;

    Sammanfattning : Models of moisture flow processes in wood are normally based on a Fickian approach. In many instances, there are considerable discrepancies between modelling and experimental results. It is shown in this thesis that a major cause for these discrepancies is a so-called retarded sorption which is not accounted for in conventional theories. LÄS MER

  7. 5. Structural diversity of the lipid A and core oligosaccharide moieties of the lipopolysaccharides from nontypeable and serotype f Haemophilus influenzae

    Författare :Håkan H. Yildirim; Elke Schweda; Andrzej Gamian; Södertörns högskola; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Haemophilus influenzae; LPS; biosynthesis; NMR; ESI-MS;

    Sammanfattning : This thesis describes structural studies of the oligosaccharide and lipid A moieties of lipopolysaccharides (LPSs) isolated from disease-causing Haemophilus influenzae strains. The nontypeable strains were clinical isolates from the middle ear of children suffering from otitis media and the serotype f strains had been collected from three adults with respiratory tract infections. LÄS MER