Sökning: "Concentration index"

Visar resultat 21 - 25 av 176 avhandlingar innehållade orden Concentration index.

  1. 21. Zygomycetes and cellulose residuals : hydrolysis, cultivation and applications

    Författare :Patrik Lennartsson; Högskolan i Borås; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; zygomycetes; fungi; lignocelluloses; ethanol; fish feed; animal feed; dimorphism; airlift; pretreatment; Biotechnology; Resursåtervinning; Resource Recovery;

    Sammanfattning : Zygomycetes is a class of fungi living worldwide as saprobes, as part of mycorrhizae, and as parasites. Humans have used some zygomycetes for centuries in the production of traditional foods, e.g. Indonesian tempe. LÄS MER

  3. 22. Essays on Voting Power, Corporate Governance and Capital Structure

    Författare :Yinghong Chen; Göteborgs universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; corporate governance; power indices; dual class of shares; pyramidal structure; owner control; firm performance; voting premium; Shapley-Shubik power index; Banzhaf power index; capital structure; firm leverage; profitability; tangibility; panel data;

    Sammanfattning : This dissertation is divided into 4 essays. Each focuses on different aspect of firm risk and corporate governance issues. It mainly deals with corporate governance issues in the context of strong owner control and its implications to market efficiency. LÄS MER

  4. 23. The effect of somatic disorders on brain aging and dementia : findings from population studies

    Författare :Anna Rita Atti; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Dementia; Alzheimer s Disease; CIND; Perceived cognitive decline; Anemia; Hemoglobin concentration; BMI; Weight Loss; Multimorbidity; Comorbidity; Risk factors;

    Sammanfattning : This doctoral thesis investigates the effect of somatic disorders on dementia, Alzheimer s disease (AD) and brain aging in late-life. The data for the studies are provided by the Kungsholmen Project (Studies I and II) and the Faenza Project (Studies III and IV). LÄS MER

  5. 24. Epidemiological studies of stillbirth and early neonatal death

    Författare :Olof Stephansson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Fetal death; neonatal death; body mass index; weight gain; hemoglobin; socioeconomic factors; fetal growth retardation; gestational age; birth interval; risk factors;

    Sammanfattning : The aim of this thesis was to investigate risk factors for stillbirth and early neonatal death. The associations between matemal weight, weight gain during pregnancy, hemoglobin concentration, socioeconomic status and stillbirth risk were assessed in case-control studies nested within the Swedish Medical Birth Register. LÄS MER

  7. 25. Essays on market microstructure : empirical evidence from some Nordic exchanges

    Författare :Jonas Niemeyer; Handelshögskolan i Stockholm; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

    Sammanfattning : This dissertation consists of five separate and self-contained essays. They have been written as distinct papers. Although there is a fair amount of overlap and cross-reference in analysis and discussion, the intention is that potential readers should be able to read them separately. LÄS MER