Sökning: "per kjellin"

Hittade 3 avhandlingar innehållade orden per kjellin.

  1. 1. Effects of polymeric surfactants on the crystallisation of inorganic materials

    Författare :Per Kjellin; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; mesostructures; CdS; calcium carbonate; self-assembling phases; calcite; CaCO3; Ag; crystal polymorphs; nanostructures; surface active polymers; SrCO3;

    Sammanfattning : This thesis concerns effects of polymeric surfactants on the crystal growth of inorganic structures. The crystal growth of calcium carbonate on steel surfaces was studied with a heat exchanger cell and with an electrochemical method. LÄS MER

  3. 2. The effect of polymeric surfactants on calcium carbonate structures

    Författare :Per Kjellin; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; heat exchanger; X-ray diffraction; scanning electron microscopy; calcite; electrodeposition; crystal polymorphs; vaterite; calcium carbonate; surface active polymers;

    Sammanfattning : .... LÄS MER

  4. 3. The importance of being thin : perceived expectations from self and others and the effect on self-evaluation in girls with disordered eating

    Författare :Sanna Aila Gustafsson; Claes Norring; Lars Kjellin; Birgitta Edlund; Per Johnsson; Örebro universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Eating disorders; risk factors; protective factors; sociocultural factors; gender; perfectionism; personal standards; competitiveness; phenomenography.; MEDICINE; MEDICIN; Psychiatry; Psykiatri; Psychiatry; Psykiatri;

    Sammanfattning : The overall aims of this thesis were to examine personal standards, self-evaluation and attitudes to eating and weight in the development of disturbed eating in adolescent girls, and to examine how adolescent girls with a clinical eating disorder reflect upon and deal with perceived expectations in daily life.Studies I and II were quantitative studies, conducted in a population-based longitudinal study. LÄS MER