Sökning: "marie 2011"

Visar resultat 1 - 5 av 71 avhandlingar innehållade orden marie 2011.

  1. 1. Chemical defence in Norway spruce

    Författare :Marie Danielsson; Anna-Karin Borg-Karlson; Anders Backlund; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; volatiles; terpenes; green leaf volatiles; stilbenes; stress response; nepetalactone; Picea abies; Hylobius abietis; Cinara pilicornis; Oligonychus ununguis; Heterobasidion annosum; Chemistry; Kemi;

    Sammanfattning : Norway spruce (Picea abies) responds to stress by biosynthesis of chemical substances, which can deter invading insects or pathogens. Some of these substances are volatile and can be emitted to the surroundings while others are accumulated within the tree. LÄS MER

  3. 2. Modification and Utilization of Wood Hydrolysates

    Författare :Marie Svensson; Ann-Chrisitne Albertsson; Petra Mishnick; Ulf Gedde; KTH; []
    Nyckelord :wood hydrolysate; hemicellulose; microsphere; hydrogel;

    Sammanfattning : Polysaccharides have been used for many years in a variety of products such as food, fuel supply and industrial products. During recent years there has been an increasing interest in a group of polysaccharides, hemicelluloses, due to their highly availability, renewability and potentially low price. LÄS MER

  4. 3. Pretend that it is Real! Convergence Culture in Practice

    Författare :Marie Denward; Jay Bolter; Malmö högskola; []
    Nyckelord :media convergence; alternate reality games; broadcast television; pervasive games; culture of production; ethnography; game design; game development; transmedia storytelling; pervasive live action role-playing; fiction; reality; participatory culture; audience; interactivity; public service broadcasting; media studies;

    Sammanfattning : Mediekonvergens definieras och förklaras oftast som en teknisk och industriell företeelse, som den process där ny teknik anpassas till den befintliga medieindustrin och dess produktionskulturer. I dagens hybrida medielandskap kan mediekonvergens också beskrivas som den sociala process och de aktiviteter som medieanvändare deltar i när de rör sig mellan olika medier i jakt på underhållning och erfarenheter. LÄS MER

  5. 4. Low Back Pain : With Special Reference to Manual Therapy, Outcome and its Prognosis

    Författare :Marie Grunnesjö; Kurt Svärdsudd; Lars-Erik Strender; Stefan Blomberg; Rune Hedlund; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Low Back Pain; Manual therapy; Stay active care; Mobilisation; Manipulation; Pain drawing; Return to work; Prognosis; Disability rating; Pain; Family medicine; Allmänmedicin; Allmänmedicin; Family Medicine;

    Sammanfattning : Objectives. To assess outcome of manual therapy in addition to stay-active care in sub-acute low back pain patients and to investigate the predictive power of pain drawing sketch variables for return to work. Materials and methods. LÄS MER

  7. 5. Calcium signaling in development and disease

    Författare :Marie Karlsson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : The calcium ion (Ca2+) is a highly versatile signaling messenger involved in a diverse range of physiological processes such as gene transcription/expression, proliferation, differentiation and cell death. Intracellular Ca2+ signals are generated through a 10 000 – 20 000 fold gradient across the cell membrane and via release from the external milieu and/or internal Ca2+ stores. LÄS MER