Sökning: "Anna-Lena"

Visar resultat 11 - 15 av 57 avhandlingar innehållade ordet Anna-Lena.

  1. 11. Factors influencing the metabolism of inorganic arsenic in humans

    Detta är en avhandling från Stockholm : Karolinska Institutet, Institute of Enviromental Medicine

    Författare :Anna-Lena Lindberg; Karolinska Institutet.; Karolinska Institutet.; [2007]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Arsenic; AS3MT; Gender differences; GSTO1; Metabolism; Methylation; MTHFR; Nutrition; Polymorphisms;

    Sammanfattning : p>Inorganic arsenic (iAs), a naturally occurring drinking water contaminant, is a potent human carcinogen and toxicant. It is believed that in humans, as well as in most mammals, inorganic arsenic is biotransformed via reduction and methylation using one-carbon metabolism with S-adenosyl methionine (SAM) as methyl donor, and is excreted mainly in urine as dimethylarsinate (DMA) and methylarsonate (MA) as well as some unmethylated iAs (arsenate (As(V)) and arsenite (As(III)). LÄS MER

  2. 12. Drying of iron ore pellets analysis with CFD

    Detta är en avhandling från Luleå : Luleå tekniska universitet

    Författare :Anna-Lena Ljung; Luleå tekniska universitet.; [2008]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Strömningslära; Fluid Mechanics;

    Sammanfattning : Iron ore pellets are a highly refined product and for companies such as LKAB it is important to constantly improve the pelletization in order to enhance production and improve product quality. A long term goal has been established to develop and considerably refine tools and techniques with which the drying zone of a pelletizing plant can be optimized. LÄS MER

  3. 13. Modeling drying of iron ore pellets

    Detta är en avhandling från Luleå : Luleå tekniska universitet

    Författare :Anna-Lena Ljung; Luleå tekniska universitet.; [2010]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Strömningslära; Fluid Mechanics;

    Sammanfattning : Iron ore pellets are a highly refined product supplied to the steel making industry for use in blast furnaces or direct reduction processes. The use of pellets offers many advantages such as customer adopted products, transportability and mechanical strength yet the production is time and energy consuming. LÄS MER

  4. 14. Markers of Infection in Childhood Autoimmune Diabetes and Related Disorders

    Detta är en avhandling från Department of Clinical Sciences, Lund University

    Författare :Anna-Lena Nilsson; Lunds universitet.; Lund University.; Lunds universitet.; Lund University.; [2014]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Autoimmune type 1 diabetes Ljungan virus antibodies Islet autoantibodies HLA;

    Sammanfattning : Popular Abstract in English The main aim of this thesis was to contribute to the knowledge about mechanisms involved in the development of type 1 diabetes (T1D) and other autoimmune diseases in children. Immune markers in relation to genetic propensity in children with autoimmune disease, mainly T1D and a small group of juvenile idiopathic arthritis (JIA) and thyroiditis (THYR), as well as healthy controls have been studied. LÄS MER

  5. 15. Interaktion och kunskapsutveckling en studie av frivillig musikundervisning

    Detta är en avhandling från Stockholm : KMH förlaget

    Författare :Anna-Lena Rostvall; Tore West; Kungl. Musikhögskolan.; Stockholms universitet.; [2001]
    Nyckelord :HUMANIORA; HUMANITIES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SOCIAL SCIENCES Social sciences Education Music education; SAMHÄLLSVETENSKAP Socialvetenskap Pedagogik Musikpedagogik; musikundervisning; musikskolor; Music Education; musikpedagogik; music teaching; music learning; music education; music school; micro-ethnography; critical discourse analysis; interaction; power; musicology; institution; cognitive schema;

    Sammanfattning : In a joint dissertation project, 11 brass instrument and guitar lessons, with 4 teachers and 21 students aged 9-35 years, were videotaped, transcribed and ana­lyzed. Two were group lessons and 9 were private lessons. LÄS MER