Sökning: "Staffan Persson"

Visar resultat 1 - 5 av 15 avhandlingar innehållade orden Staffan Persson.

  1. 1. Calreticulins- Calcium-Binding Proteins with Functional Diversity and Evolutionary Duality

    Författare :Staffan Persson; Biokemi och Strukturbiologi; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Plant biochemistry; plant; isoforms; evolution; diversity; differential regulation; chaperone; calnexin; calmegin; calcium; Arabidopsis; calreticulin; Växtbiokemi;

    Sammanfattning : Calreticulin is a multifunctional protein mainly localized in the endoplasmic reticulum in eukaryotic organisms, except yeasts. The protein comprises three distinct regions: the N-terminal N domain, the C-terminal C domain, and the central P domain, reflecting the functional diversity of calreticulin. LÄS MER

  3. 2. Det kommer med tiden : Från lärarstudent till matematiklärare

    Författare :Elisabeth Persson; Staffan Selander; Torbjörn Tambour; Johan Lithner; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; mathematics teacher education; institution theory; thought style; thought collective; designs for learning; transformation; Pedgogical work; Pedagogiskt arbete; Curriculum Studies and Learning; didaktik;

    Sammanfattning : The main purpose of this thesis is to investigate how future pre- and primary school mathematics teachers change their approaches to mathematics and mathematics education during their subject studies, and also how this view has affected their teaching of mathematics after graduation. A qualitative interview method was used in combination with observations, notes, sound recordings, video recorded mathematics classes and materials produced by the teacher in order to answer the research questions. LÄS MER

  4. 3. Adolescents' role in democratic "parenting"

    Författare :Stefan Persson; Håkan Stattin; Margaret Kerr; Staffan Janson; Örebro universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; family democracy; adolescents; bidirecetional; siblings; family system; parenting; communication; Psychology; Psykologi; Psykologi; Psychology;

    Sammanfattning : In research on family democracy there has been a tradition to focus on parents as leaders setting up the family climate. This dissertation challenged this perspective. Keeping with present day’s emphasis on bidirectionality between parents and children democratic family functioning was seen as jointly created by parents and youths. LÄS MER

  5. 4. Chlorinated organic pollutants in soil and groundwater at chlorophenol-contaminated sawmill sites

    Författare :Ylva Persson; Mats Tysklind; Lars Öberg; Staffan Lundstedt; Jaana Koistinen; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; contaminated soil; hydrophobic organic contaminant; chlorinated phenoxyphenol; chlorinated diphenyl ether; chlorinated dibenzofuran; chlorinated dibenzo-p-dioxin; preservation; mobility; colloid; dissolved organic matter; particulate organic matter; groundwater; equilibrium column test; chlorophenol; Environmental chemistry; Miljökemi;

    Sammanfattning : Mixtures of chlorinated organic pollutants can be found in the soils at chlorophenol-contaminated sawmill, including (inter alia) polychlorinated phenols (CPs), phenoxyphenols (PCPPs), diphenyl ethers (PCDEs), dibenzofurans (PCDFs) and dioxins (PCDDs). These hydrophobic compounds have low water solubility and hence low mobility as truly dissolved compounds. LÄS MER

  7. 5. Perspektiv i polisprotokoll

    Författare :Gunilla Almström Persson; Staffan Hellberg; Cecilia Falk; Lisa Christensen; Stockholms universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; centre; drama structure; focalisation; narratology; perspective; police reports; Swedish; Scandinavian languages; Nordiska språk; Scandinavian Languages; nordiska språk;

    Sammanfattning : The subject of this study is perspective in police reports. The overall aim is to introduce new tools for analysing perspective in written narratives. LÄS MER