Search for dissertations about: "region"

Showing result 1 - 5 of 4116 swedish dissertations containing the word region.

  1. 1. Phthalocyanine interfaces the monolayer region

    University dissertation from Stockholm : KTH

    Author : Pål Palmgren; KTH.; [2007]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; phthalocyanine; III-V semiconductor; transition metal oxides; adsorption; self-assembly; TECHNOLOGY Engineering physics Material physics with surface physics; TEKNIKVETENSKAP Teknisk fysik Materialfysik med ytfysik;

    Abstract : Organic molecules adsorbed on inorganic substrates are the topics of interest in this thesis. Interfaces of this kind are found in dye sensitized solar cells that convert solar energy to electricity, a promising environmentally friendly energy source which might provide a route to replace fossil fuels. READ MORE

  2. 2. Air Pollution Dependency on Climate Variability and Source Region : Past, Current and Future Air Pollution Scenarios over Europe

    University dissertation from Stockholm : Department of Applied Environmental Science (ITM), Stockholm University

    Author : Camilla Andersson; Stockholms universitet.; [2009]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Acidification; Air Pollution; Climate Change; Europe; Numerical Model; Emission; Eutrophication; Key region; Nitrogen Dioxide; Particulate Matter; PM; Source region; Surface Ozone; Tropospheric Ozone; NATURAL SCIENCES Earth sciences; NATURVETENSKAP Geovetenskap; tillämpad miljövetenskap; Applied Environmental Science;

    Abstract : The main objectives of this thesis were to investigate the dependency of European air pollution on climate variability and emission source region. Calculations with a chemistry transport model (CTM) were conducted to investigate the influence of climate variability. READ MORE

  3. 3. Dynamic Security Region Assessment

    University dissertation from Stockholm, Sweden : KTH Royal Institute of Technology

    Author : Marina Oluic; KTH.; [2019]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; parametrization; power system transient stability; security boundary; short-term voltage instability; Voltage Impasse Region VIR ; parametrisering; spänningsimpassregion VIR ; spänningsinstabilitet; säkerhetsgräns; transient stabilitet i kraftsystem; Electrical Engineering; Elektro- och systemteknik;

    Abstract : Among a wide variety of topics that are covered by Dynamic Security Assessment (DSA), maintaining synchronous operation and acceptable voltage profiles stand out. These two stability categories are mostly jeopardized in the seconds after a large contingency occurs. READ MORE

  4. 4. Regulation of immunity in Multiple Sclerosis CD4+ T cells and the influence of natalizumab

    University dissertation from Linköping : Linköping University Electronic Press

    Author : Måns Edström; Linköpings universitet.; Linköpings universitet.; Örebro universitet.; Region Örebro län.; [2014]

    Abstract : Multiple sclerosis (MS) is an autoimmune disease targeting the central nervous system (CNS) and the most common neurological cause of disability in young adults. In most cases, the disease course is characterised by the cycling of relapses and remissions, so called relapsing-remitting MS (RR-MS). READ MORE

  5. 5. Early detection of colorectal cancer

    University dissertation from Stockholm : Karolinska Institutet

    Author : Louise Olsson; Karolinska Institutet.; Karolinska Institutet.; Örebro universitet.; Region Örebro län.; [2004]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Audit; colorectal cancer; diagnosis; faecal DNA; family history; population-based; survival; symptom duration.;

    Abstract : This thesis addresses the early detection of colorectal cancer from several aspects. An audit of the diagnostic process was conducted in 227/235 (97%) patients with recentlydiagnosed colorectal cancer in the County of Västmanland, Sweden in 1998-99. READ MORE