Visar resultat 1 - 5 av 14 avhandlingar innehållade ordet GIC.
Sammanfattning : Parametric signal models are used in a multitude of signal processing applications. This thesis deals with signals for which there are many candidate models, and it is not a priori known which model is the most appropriate one. LÄS MER
Sammanfattning : Geomagnetic disturbances that result from solar activities can affect technological systems such as power networks. They may cause DC currents in power networks and saturation of the core in power transformers that leads to destruction in the transformer performance. LÄS MER
Sammanfattning : Dental restorative cements are placed in a harsh oral environment where they are subjected to thermal shock, chemical degradation, and repeating masticatory force. The ideal restorative dental cements should have superior mechanical properties, chemical stability, aesthetic, good handling properties, biocompatibility, antibacterial properties, and preferably bioactivity. LÄS MER
Sammanfattning : Chromatin is the essential medium connecting regulatory signals such as transcription factors and signaling pathways to the alteration of gene activity and cellular phenotypes. Aberrant chromatin (epigenetic) environment plays an important role in carcinogenesis. LÄS MER
Sammanfattning : Background: Although immigrants generally have poorer health and higher psychological distress than the native population, information on health, migration and quality of life among Kurdish immigrants is limited. Aims: Study I, to explore the association between (i) ethnicity and self-reported health (SRH) and (ii) complaints of psychological distress. LÄS MER