Sökning: "Lena Niemi"

Hittade 2 avhandlingar innehållade orden Lena Niemi.

  1. 1. Spatial patterns in the interaction between Salix triandra and associated parasites

    Författare :Lena Niemi; Anders Wennström; Lars Ericson; Keith Clay; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Gonioctena linnaeana; host-parasite interactions; leaf beetle; local adaptation; Melampsora amygdalinae; phenolics; pathogens; plant host; secondary chemistry; Terrestrial ecology; Terrestisk ekologi;

    Sammanfattning : This thesis focuses on mechanisms and processes underlying spatial patterns of resistance and virulence and on local adaptations in plant–parasite interactions. The model system used comprises the plant host Salix triandra, the pathogenic rust fungus Melampsora amygdalinae, the leaf beetle Gonioctena linnaeana, and the galler Pontania triandrae. LÄS MER

  3. 2. Åklagaren som grindvakt : En rättsvetenskaplig studie av åklagarens befogenheter vid utredning och åtal av brott

    Författare :Lena Landström; Johanna Niemi; Åsa Yttergren; Anne Robberstad; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; criminal justice; criminal process; prosecutor; investigate crime; prosecute crime; straffprocess; åklagare; åtal; åtalsplikt; åtalsunderlåtelse; strafföreläggande; rättegång; Criminal procedure; Straffprocess; Law; juridik; processrätt; civil and criminal procedural law;

    Sammanfattning : In Sweden an oral hearing, the trial, is held as the ideal model for the criminal procedure and according to the legality principle reported crimes ought to be investigated and prosecuted. Over time high levels of reported crimes have led to an increase in pressure on the courts and other actors in the criminal process. LÄS MER