Sökning: "line blending"

Hittade 5 avhandlingar innehållade orden line blending.

  1. 1. Atomic Influences in Stellar Spectroscopy

    Författare :Krister Nielsen; Atomfysik; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; magnetic and optical properties; supraconductors; magnetic resonance; relaxation; Kondenserade materiens egenskaper:elektronstruktur; spectroscopy; rymdvetenskap; kosmisk kemi; Astronomi; Astronomy; spektroskopi; magnetisk resonans; supraledare; magnetiska och optiska ; egenskaper elektriska; space research; cosmic chemistry; stellar magnetic fields; branching fractions; spectral line structure; Fysicumarkivet A:2002:Nielsen; Condensed matter:electronic structure; line blending; electrical;

    Sammanfattning : This thesis is a description of how knowledge of atomic physics can be used in a stellar spectrum analysis. Stellar investigations are spectroscopically performed based on wavelengths, intensities and spectral line structure. LÄS MER

  3. 2. Braständaren och iakttagaren : engelsk press och journalistik 1695-1825

    Författare :Göran Leth; Stockholms universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Tidningar; historia; Storbritannien; Tidskrifter; historia; Storbritannien; Journalistik; historia; England; 1695-1925;

    Sammanfattning : The role of the press for the development of democracy is studied in the case of the English press and journalism of the 18th and early 19th centuries. In a first sub-investigation the issue is engaged on a theoretical level. LÄS MER

  4. 3. Ash Products for Nutrient Recycling in Forestry : Leaching and Drying Characteristics

    Författare :Peter Mellbo; Tommy Claesson; Sirkku Sarenbo; Hans Samuelsson; Högskolan i Kalmar; []
    Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; Ash products; Wood ash; Leaching; Drying; Nutrient; ; Sustainable forestry; Forestry; Skogsskötsel; Miljövetenskap; Environmental Science;

    Sammanfattning : As the demand for carbon dioxide neutral energy sources increases, forestry becomes more intensive. Entire trees are removed from the felling sites threatening the nutrient balance of the forest soils. LÄS MER

  5. 4. Effects of Energetic Disorder on the Optoelectronic Properties of Organic Solar Cells

    Författare :Nikolaos Felekidis; Martijn Kemerink; Olle Inganäs; Carsten Deibel; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Organic photovoltaics (OPVs) is a promising low-cost and environmental-friendly technology currently achieving 12-14% power conversion efficiency. Despite the extensive focus of the research community over the last years, critical mechanisms defining the performance of OPVs are still topics of debate. LÄS MER

  7. 5. Development of novel and accessible treatments for trichotillomania and skin-picking disorder

    Författare :Mia Asplund; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Background: Trichotillomania (TTM) and Skin-picking disorder (SPD) are psychiatric conditions characterized by recurrent and excessive hair-pulling and skin-picking, respectively. These behaviors result in significant hair loss or skin lesions and often consume substantial amounts of time, leading to significant distress and functional impairment. LÄS MER