Search for dissertations about: "A Ersson"

Showing result 1 - 5 of 29 swedish dissertations containing the words A Ersson.

  2. 1. Quality of Democracy Around the Globe : A Comparative Study

    Author : John Högström; Ingemar Wörlund; Svante Ersson; Joakim Ekman; Mittuniversitetet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; quality of democracy; stable democracies; political institutions; political participation; political competition; political equality; rule of law; demokratikvalitet; stabila demokratier; politiska institutioner; politiskt deltagande; politisk konkurrens; politisk jämlikhet; rättsstatens principer;

    Abstract : This study deals with the quality of democracy, and its purpose is to examine which factors affect the varying levels of the quality of democracy in the stable democracies in the world. The research question posited in the study is: what explains the varying levels of the quality of democracy in the democratic countries in the world, and do political institutions matter? Theoretically, the quality of democracy is distinguished from other similar concepts employed in comparative politics, and what the quality of democracy stands for is clarified. READ MORE

  4. 2. IronArc a New Process for Pig Iron Production : A Numerical and Experimental Investigation Focusing on Mixing

    Author : Kristofer Bölke; Mikael Ersson; Pär Jönsson; Stein Tore Johanssen; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Mixing time; Penetration depth; CFD simulations; IronArc; Water modeling; Mixing time Experiments; Omrörningstid; Penetrationsdjup; CFD simuleringar; IronArc; Vattenmodellering; Omrörningsexperiment; Metallurgical process science; Metallurgisk processvetenskap;

    Abstract : I den här studien så var syftet att undersöka omrörningen och relaterade fenomen i den nyutvecklade IronArc processen. Processen använder sig av gasinjektion genom plasmageneratorer för att smälta och reducera en slagg bestående av järnoxid. READ MORE

  5. 3. A phytohemagglutinin from sunn hemp seeds (Crotalaria juncea)

    Author : Bo Ersson; Uppsala universitet; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP;

    Abstract : .... READ MORE

  6. 4. A study of bubble behaviors in a liquid steel bath

    Author : Yonggui Xu; Mikael Ersson; Pär Jönsson; Dongyuan Sheng; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : The fundamental aspects of rising argon bubbles in molten metal flow were investigated by numerical simulations. The process of a bubble rising in the molten metal includes two steps, one is the bubble rising inside the liquid, and the other one is the bubble rising across the liquid surface. READ MORE

  7. 5. International validation of the comet assay and a human intervention study

    Author : Clara Ersson; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : The comet assay is an established, sensitive method extensively used in biomonitoring studies. The methods’ advantages include; a) only a small cell sample is required, b) possibility to measure damage in practically any cell type, c) ability to measure heterogeneity in response within a cell population, d) relatively fast and economical procedure, and e) various applications of the method, which allow measurement of a range of different DNA lesions as well as DNA repair. READ MORE