Sökning: "Svärd"

Visar resultat 1 - 5 av 28 avhandlingar innehållade ordet Svärd.

  1. 1. Biopolymers and materials from rapeseed straw biorefining

    Detta är en avhandling från KTH Royal Institute of Technology

    Författare :Antonia Svärd; KTH.; [2018]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Rapeseed canola straw; biorefinery; hemicelluloses; lignin; cellulose; cellulose nanoparticles; films; grafting; thermoplastic; biocomposites; rapshalm; bioraffinaderi; hemicellulosa; lignin; cellulosa; cellulosa nano partiklar; hemicellulosafilm; ympning; termoplastisk; biokompositer; Fiber- och polymervetenskap; Fibre and Polymer Science;

    Sammanfattning : Rapeseed straw was fractionated through a hydrothermal process into its hemicellulose, lignin and cellulose components. In the first step, hemicellulose-rich fractions were extracted. Xylan-rich fractions with high molecular weight, 30,000 – 50,000 g/mol, were obtained at 110 °C and 1.5 M NaOH. LÄS MER

  2. 2. Methods for Automated Design of Fault Detection and Isolation Systems with Automotive Applications

    Detta är en avhandling från Linköping : Linköping University Electronic Press

    Författare :Carl Svärd; Linköpings universitet.; Linköpings universitet.; [2012]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : Fault detection and isolation (FDI) is essential for dependability of complex technical systems. One important application area is automotive systems, where precise and robust FDI is necessary in order to maintain low exhaust emissions, high vehicle up-time, high vehicle safety, and efficent repair. LÄS MER

  3. 3. Emotional facial processing in younger and older adults

    Detta är en avhandling från Stockholm : Karolinska Institutet, Dept of Neurobiology, Care Sciences and Society

    Författare :Joakim Svärd; Karolinska Institutet.; Karolinska Institutet.; [2015]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : There is evidence that older adults have difficulty processing negative but not positive facial expressions. This positivity effect among older adults is expressed in attention to as well as in memory and recognition of emotional faces. In the present thesis, effects of stimulus properties (i.e. LÄS MER

  4. 4. Repressing the hedgehog signalling pathway

    Detta är en avhandling från Stockholm : Karolinska Institutet, Biosciences and Nutrition

    Författare :Jessica Svärd; Karolinska Institutet.; Karolinska Institutet.; [2007]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : The Hedgehog (Hh) signalling pathway is essential for metazoan development and aberrant activation of the pathway is found in tumours. Mutations in Hh pathway components are found in several tumour types, including basal cell carcinoma (BCC) and medulloblastoma (MB). LÄS MER

  5. 5. Structural, Kinetic and Thermodynamic Aspects of the Crystal Polymorphism of Substituted Monocyclic Aromatic Compounds

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Michael Svärd; KTH.; [2011]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Polymorphism; crystallization; thermodynamics; kinetics; nucleation; crystallography; solubility; phase equilibria; polymorphic transformation; solution history; metastable zone; classical theory of nucleation; two-step theory of nucleation; cluster; crystal structure prediction; lattice energy; molecular mechanics; force field; electrostatic potential; potential energy hypersurface; m-aminobenzoic acid; m-hydroxybenzoic acid; TECHNOLOGY Chemical engineering; TEKNIKVETENSKAP Kemiteknik;

    Sammanfattning : This work concerns the interrelationship between thermodynamic, kinetic and structural aspects of crystal polymorphism. It is both experimental and theoretical, and limited with respect to compounds to substituted monocyclic aromatics. LÄS MER