Sökning: "Ulrika Eriksson"

Visar resultat 1 - 5 av 12 avhandlingar innehållade orden Ulrika Eriksson.

  1. 1. Barns självrapporterade hälsa : Betydelsen av socialt kapital i skolan och närområdet

    Författare :Ulrika Eriksson; Mittuniversitetet; []
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  2. 2. Contribution of polyfluoroalkyl phosphate esters (PAPs) and other precursor compounds to perfluoroalkyl carboxylates (PFCAs) in humans and the environment

    Författare :Ulrika Eriksson; Anna Kärrman; Bert van Bavel; Gunilla Lindström; Jonathan Martin; Örebro universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; PAPs; precursors; PFCA; exposure; indoor dust; human serum; WWTP; bird eggs; Kemi; Chemistry;

    Sammanfattning : Per-and polyfluoroalkyl substances (PFAS) are anthropogenic compounds that have been spread all over the world. The use of fluorotelomer compounds, short-chained homologues, and other PFASs with perfluorinated moieties has emerged recent years. LÄS MER

  3. 3. Impact of autocrine factors on physiology and productivity in Trichoplusia ni serum-free cultures

    Författare :Ulrika Eriksson; Lena Häggström; Per Berglund; KTH; []
    Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; Biotechnology; Trichoplusia ni; High Five; insect cells; BEVS; serum-free medium; yeast extract; conditioned medium; autocrine regulation of proliferation; growth factors; cell cycle; metalloproteinase; specific productivity; Bioteknik; Bioengineering; Bioteknik;

    Sammanfattning : The aim of this study was to increase the understanding of the mechanisms regulating cell proliferation and recombinant protein production in serum-free cultures of Trichoplusia ni (T. ni) insect cells.Conditioned medium (CM) was shown to contain both stimulatory and inhibitory factors (CM factors) influencing cell growth. LÄS MER

  4. 4. Inflammation-associated risk factors for Alzheimer s disease and dementia

    Författare :Ulrika K Eriksson; Karolinska Institutet; Karolinska Institutet; []

    Sammanfattning : Alzheimer s disease (AD) is the leading cause of dementia worldwide and a highly debilitating, and deadly, disease. For the majority of AD cases, the cause of the disease is not known. Chronic inflammation has been implicated in AD pathology. LÄS MER

  5. 5. A thesis on fire : Studies of work engagement, Type A behavior and burnout

    Författare :Ulrika Eriksson Hallberg; Gunn Johansson; Wilmar Schaufeli; Irene Jensen; Stockholms universitet; []
    Nyckelord :SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; Work engagement; Type A behavior; burnout; construct validity; job stress; ‘on fire’; Psychology; Psykologi;

    Sammanfattning : The overall address of the present thesis is the relationship between being ‘on fire’ and burning out. More specifically, the thesis focused largely on two representations of involvement in work (work engagement and Type A behavior) and their respective relationships to burnout. LÄS MER