Search for dissertations about: "Johan Westin"

Showing result 1 - 5 of 8 swedish dissertations containing the words Johan Westin.

  1. 1. Hepatitis C virus infection. Viral genotypes and factors promoting liver fibrosis

    University dissertation from Göteborg

    Author : Johan Westin; Göteborgs universitet.; Gothenburg University.; [2002]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Hepatitis C virus; genotypes; epidemiology; liver fibrosis; histology; scoring; prognosis; alcohol; liver steatosis;

    Abstract : Hepatitis C virus (HCV) is associated with chronic infection in a majority of infected individuals. Chronic hepatitis C may result in liver cirrhosis or hepatocellular cancer and is therefore considered a major health problem worldwide. READ MORE

  2. 2. On the removal of calcium by carbonate precipitation in sulfate pulp mills

    University dissertation from Stockholm : Kemiteknik

    Author : Karl-Johan Westin; [2000]
    Keywords : ;

    Abstract : .... READ MORE

  3. 3. Calcium Carbonate Precipitation in Presence of Carboxylic Acids

    University dissertation from Stockholm : Kemiteknik

    Author : Karl-Johan Westin; [2003]
    Keywords : calcium carbonate; precipitation; crystallization; carboxylic acids;

    Abstract : With a metal removal process based on precipitation aimed atthe purification of pulping effluent as a starting point, theinfluence of carboxylic acids on calcium carbonateprecipitation has been studied. The chosen carboxylic acids canact as more or less strong complexing agents for aqueouscalcium, just as many compounds found in pulping liquors. READ MORE

  4. 4. Studies in Local Public Transport Demand

    University dissertation from Linköping : Linköping University Electronic Press

    Author : Johan Holmgren; Jan Owen Jansson; Lars Westin; [2008]
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Public transport; Demand; Elasticity; Price; Service; Time series; Panel data; Kollektivtrafik; Efterfrågan; Elasticitet; Pris; Trafikutbud; Inkomst; Bilinnehav; Tidsserieanalys; Paneldata; SOCIAL SCIENCES Business and economics Economics; SAMHÄLLSVETENSKAP Ekonomi Nationalekonomi;

    Abstract : This thesis consists of four papers where the overall purpose is to contribute to the understanding of how local public transport demand is affected by different factors. An underlying theme running trough the thesis is the two-way relationship between public transport demand and the service level caused by the fact that capacity and quality are joint products. READ MORE

  5. 5. Retail Location

    University dissertation from Jönköping : Jönköping International Business School

    Author : Özge Öner; Johan Klaesson; Lars Westin; [2014]
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

    Abstract : The thesis in hand presents four individual chapters, all of which explore the spatial aspects of the retail sector. The theoretical framework used in all four papers is vastly rooted in the urban and regional economics literature. READ MORE