Search for dissertations about: "ulf olsson"

Showing result 1 - 5 of 31 swedish dissertations containing the words ulf olsson.

  2. 1. Ferrochelatase and Magnesiumchelatase: Metal chelation studied with mutants

    Author : Ulf Olsson; Biokemi och Strukturbiologi; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Biochemistry; chlorophyll; heme; barley; mutants; Magnesium chelatase; ferrochelatase; Metabolism; Biokemi; metabolism;

    Abstract : Magnesium chelatase and ferrochelatase are two very important enzymes, which are involved in chlorophyll and heme biosynthesis, respectively. They both use protoporphyrin IX as substrate but magnesium chelatase inserts a magnesium ion whereas ferrochelatase inserts a ferrous ion. These two enzymes have been studied in this thesis. READ MORE

  4. 2. Heat flow and vibrations in thin-walled structures with temperature-dependent material properties

    Author : Ulf Olsson; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : .... READ MORE

  5. 3. Studies on selenium deficiency and the physiological role of selenium

    Author : Ulf Olsson; Stockholms universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Abstract : .... READ MORE

  6. 4. Surface Characterisation Using ToF-SIMS, AES and XPS of Silane Films and Organic Coatings Deposited on Metal Substrates

    Author : Ulf Bexell; Mikael Olsson; Sven Erik Hörnström; Åsa Kassman Rudolphi; Uppsala universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Materials science; Silanes; Organic films; ToF-SIMS; AES; XPS; Materialvetenskap; Materials science; Teknisk materialvetenskap; materialvetenskap; Materials Science;

    Abstract : This work focuses on the surface and interfacial characterisation of silane films of a non-organofunctional silane, 1,2-bis(triethoxysilyl)ethane (BTSE), and an organofunctional silane, γ-mercaptopropyltrimethoxysilane (γ-MPS), deposited on Al, Zn and Al-43.4Zn-1.6Si (AlZn) alloy coated steel. READ MORE

  7. 5. Adolescents with Depression Grown up : Education, Intimate Relationships, Mental Health, and Personality

    Author : Ulf Jonsson; Anne-Liis von Knorring; Lars von Knorring; Gunilla Olsson; Maria Levander; Uppsala universitet; []
    Keywords : Adolescent depression; Follow-up; Higher education; Childbearing; Intimate relationships; Recurrent depression; Personality development; Neuroticism; Social outcome; Community sample; MEDICINE; MEDICIN; Psykiatri; Psychiatry;

    Abstract : Unipolar depression, estimated to be the leading contributor to burden of disease in middle- and high-income countries, often has an onset in adolescence. The disorder is associated with substantial role impairment and is highly recurrent. This raises questions about both subsequent mental health and social outcome. READ MORE