Search for dissertations about: "IR"

Showing result 11 - 15 of 583 swedish dissertations containing the word IR.

  2. 11. XUV Laser Studies of Rydberg-Valence States in N2 and H+H- Heavy Rydberg States

    Author : Maria Ofelia Vieitez Hornos; Lars-Erik Berg; G. C. Groenenboom; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; spectroscopy; extreme utlraviolet; laser; diatomic molecules; laser-induced brakdown spectoscopy; Chemical physics; Kemisk fysik;

    Abstract : .... READ MORE

  4. 12. Heat Transfer and Energy Efficiency in Infrared Paper Dryers

    Author : Magnus Pettersson; Avdelningen för kemiteknik; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; experimental; modelling; electricity; gas; efficiency; energy; drying; dryer; heat transfer; radiation; paper; infrared; IR; coating; Chemical technology and engineering; Kemiteknik och kemisk teknologi;

    Abstract : Infrared (IR) dryers are widely used in the paper industry, mainly in the production of coated paper grades. The thesis deals with various aspects of heat transfer and energy use in infrared heaters and dryers as employed in the paper industry. Both gas-fired and electric IR dryers are considered and compared. READ MORE

  5. 13. Theoretical modeling of x-ray and vibrational spectroscopies applied to liquid water and surface adsorbates

    Author : Mathias P. Ljungberg; Lars Pettersson; Shaul Mukamel; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; water; XAS; XES; IR; Raman; Chemical physics; Kemisk fysik; kemisk fysik; Chemical Physics;

    Abstract : This thesis presents results of theoretical modeling of x-ray and vibrational spectroscopies applied to liquid water and to CO adsorbed on a Ni(100) surface. The Reverse Monte Carlo method is used to search for  water structures that reproduce diffraction, IR/Raman and x-ray absorption by fitting them to experimental data and imposed constraints. READ MORE

  6. 14. Isotope labeling of proteins for spectroscopic studies

    Author : Emil Gustavsson; Göteborgs universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Isotope labeling; Proteins; Cell-free protein expression; NMR; IR; Infrared;

    Abstract : Protein structural dynamics have been closely tied to the molecular mechanisms controlling for example enzyme activities. In my work, I have mainly studied the bacteriophytochrome from Deinococcus radiodurans. READ MORE

  7. 15. Spectral Analysis of Neutron Capture Elements in the Laboratory and Stars

    Author : Martin Lundqvist; Astronomi - Genomgår omorganisation; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; cosmic chemistry; Astronomy; space research; Atom- och molekylärfysik; Atomic and molecular physics; Astronomi; Sm; Hf; Os; Ir; Neutron capture processes; rymdvetenskap; kosmisk kemi; cool stars; Spectroscopy; atomic data;

    Abstract : The pedigree of the elements heavier than iron is a vital question in the history and evolution of our galaxy. The elements up to and including those of the iron group are produced mainly through fusion processes within stars, giving the stars their energy. READ MORE