Sökning: "RELAXATION"

Visar resultat 1 - 5 av 522 avhandlingar innehållade ordet RELAXATION.

  1. 1. Relaxation in constraint satisfaction problems

    Detta är en avhandling från Chalmers University of Technology

    Författare :Pontus Svenson; Chalmers tekniska högskola.; Chalmers University of Technology.; Chalmers tekniska högskola.; [1999]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; spin glasses; relaxation; computational complexity; NP-completeness; boolean satisfiability; graph colouring;

    Sammanfattning : .... LÄS MER

  2. 2. Water and protein solutions studied by field-dependent magnetic relaxation

    Detta är en avhandling från Biophysical Chemistry (LTH), Lund University

    Författare :Kristofer Modig; Lunds universitet.; Lund University.; [2003]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; protein solvation; relaxation; protein dynamics; protein denaturation; oxytocin; magnetic relaxation dispersion; nuclear magnetic resonance; lipid-binding protein; hydration; beta-lactoglobulin; BPTI; shielding anisotropy; water; Molecular biophysics; Molekylär biofysik;

    Sammanfattning : In the work presented, nuclear magnetic resonance (NMR) relaxation is used to study wide range of systems. The thesis concerns solvent interactions studied with relaxation techniques that involve measurements at many fields, which allows the separation of individual relaxation mechanisms. LÄS MER

  3. 3. Chiral Ruthenium Dipyrodiphenazine Complexes: DNA Binding and Excited State Relaxation

    Detta är en avhandling från Chalmers University of Technology

    Författare :Björn Önfelt; Chalmers tekniska högskola.; Chalmers University of Technology.; Chalmers tekniska högskola.; [2002]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Kemi; Chemistry; polarization spectroscopy; dppz; excited-state relaxation; solvent relaxation; intercalation; DNA-threading; DNA-probe;

    Sammanfattning : .... LÄS MER

  4. 4. Probing Dynamics of Oligosaccharides by Interference Phenomena in NMR Relaxation

    Detta är en avhandling från Stockholm : Institutionen för fysikalisk kemi, oorganisk kemi och strukturkemi

    Författare :Leila Ghalebani; Stockholms universitet.; [2008]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NMR; sugars; oligosaccharides; carbon-13 relaxation; cross-correlated relaxation; molecular dynamics; internal motion; random jumps; PRE; paramagnetic relaxation; MEDICINE Chemistry; MEDICIN Kemi; Physical Chemistry; fysikalisk kemi;

    Sammanfattning : Oligosaccharides (carbohydrates) are a large class of biological molecules that are important as energy sources in the human body and have enormously varied biological functions. It is generally believed that biological activities of carbohydrates are related to their internal dynamics. LÄS MER

  5. 5. Paramagnetic relaxation reagents nuclear magnetic resonance studies of preferential solvation

    Detta är en avhandling från Umeå : Umeå universitet

    Författare :Hans Grahn; Umeå universitet.; [1986]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : The interactions between neutral paramagnetic relaxation reagents (PARR's) and certain aromatic compounds have been studied by 1H and 13 C spin-lattice relaxation time measurements. In media such as cyclohexane and carbon tetrachloride, Cr(acac)3 becomes preferentially solvated by aromatic solutes. LÄS MER