Search for dissertations about: "fysikaliska-kemiska egenskaper"

Found 3 swedish dissertations containing the words fysikaliska-kemiska egenskaper.

  2. 1. Fate and exposure assessment of PCDD/Fs at contaminated sites

    Author : Annika Åberg; Karin Wiberg; Umeå universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; contaminated sites; dioxins; PCDD F; exposure; food chain; modeling; risk assessment; physical-chemical properties; förorenade områden; dioxiner; PCDD F; exponering; födokedja; modellering; riskbedömning; fysikaliska-kemiska egenskaper; Environmental chemistry; Miljökemi;

    Abstract : Polychlorinated dibenzo-p-dioxins (PCDD) and polychlorinated dibenzo-furans (PCDFs) belong to the most toxic compounds known to science and they are defined as Persistent Organic Pollutants (POPs) under the Stock-holm Convention. The general human exposure to PCDD/Fs is primarily through dietary intake. READ MORE

  4. 2. Multiplet computation methods for core level X-ray spectroscopy of transition metal and rare earth elements

    Author : Xiao Cheng; Yi Luo; Marcus Lundberg; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; multiplet calculation; core level X-ray spectroscopy; transition metal; rare earth element; XAS; XPS; RIXS; Biotechnology; Bioteknologi;

    Abstract : With the development of new generation synchrotron facilities, the performances of various X-ray spectroscopies have become more advanced. In order to interpret the X-ray spectrum experiments of various novel materials related to transition metal and rare earth elements, new advanced theoretical methods are required. READ MORE

  5. 3. Diffuse Optical Spectroscopy and Imaging of Turbid Media

    Author : Can Xu; Atomfysik; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; upconverting nanoparticles; luminescence; fluorescence; inverse problem; diffuse reflection spectroscopy; biomedical optics; photon migration; biomedical imaging; gas spectroscopy; medical diagnostics; tomography; Fysicumarkivet A:2013:Xu;

    Abstract : This thesis deals with optical spectroscopy and imaging of complex and strongly scattering turbid media. Focus is mainly placed on three topics, being i) diffuse optical spectroscopy of choroidal tumors, ii) gas spectroscopy in scattering materials using the GASMAS (gas in scattering media absorption spectroscopy) technique, and iii) luminescence diffuse optical imaging and tomography of tissues. READ MORE