Search for dissertations about: "vulkan"

Found 3 swedish dissertations containing the word vulkan.

  2. 1. The Microfundations of Flexicurity : Employees’ well-being and attitudes to labour market policy in a Swedish and Nordic welfare state setting

    Author : Patrik Vulkan; Göteborgs universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Flexicurity; job insecurity; mental well-being; mentemployment security; income security; cognitive and affective insecurity; insider outsider divide; labour market policy; labour market paradigms; policy preferences;

    Abstract : This thesis examines the microfoundations of flexicurity, an arrangement of policies that proponents claim can deliver a ‘win-win’ situation in the labour market. These policies include lax employment protection legislation (EPL) to provide employers the flexibility to hire and fire with ease, and others supposed to provide employees with a high level of ‘employment security’ (high ability to find new quality jobs if they lose their current job) and ‘income security’ (low likelihood of suffering economically during periods of transition between jobs). READ MORE

  4. 2. Dispersion modelling of volcanic emissions

    Author : Adam Dingwell; Rutgersson Anna; David Simpson; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; dispersion modelling; atmospheric; volcano; gas emissions; volcanic ash; FLEXPART; FLEXPART-WRF; Spridningsmodellering; atmosfär; vulkan; gasutsläpp; vulkanaska; FLEXPART; FLEXPART-WRF; Meteorology; Meteorologi;

    Abstract : Gases and particles released by volcanoes pose a serious hazard to humans and society. Emissions can be transported over long distances before being reduced to harmless concentrations. Knowing which areas are, or will be, exposed to volcanic emissions is an important part inreducing the impact on human health and society. READ MORE

  5. 3. Fundamental Studies on Direct Injection Nebulisers for Sample Introduction in ICP Spectrometry : Aerosol Properties, ICP Characteristics and Analytical Performance

    Author : Daniel Goitom Asfaha; Wolfgang Frech; Ralph Edward Sturgeon; Umeå universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; ICP; ICP-MS; ICP-OES; sample introduction; DIHEN; Vulkan DIN; non-spectral interferences; noise power spectra; analytical precision; plasma diagnostic parameters; particle dynamic analysis PDA ; Analytical chemistry; Analytisk kemi;

    Abstract : The performance of different types of nebulisers: Vulkan direct injection nebuliser (Vulkan DIN), direct injection high efficiency nebuliser (DIHEN), microconcentric nebuliser coupled to cyclonic or double pass spray chamber (MCN-C or MCN-DP, respectively) was investigated and compared when used for sample introduction to ICP-MS or ICP-OES. With ICP-OES, in axial viewing mode, intensity distributions across the radius of the plasma (radial intensity profiles) were determined for different spectral lines with Esum 1. READ MORE