The gain of silicon photomultipliers increases with bias voltage and decreases with temperature. To operate SiPMs at stable gain, the bias voltage can be readjusted to compensate for temperature changes. We have tested ...

The principal goal of this thesis was to research gamification and its relation to user satisfaction and user retention, and to see how gamification can be implemented to achieve a satisfying user experience. The main ...

Performance management systems are introduced to enhance efficiency and effectiveness in public sectors across the world. We examine four «scandals» cases related to coding practice in Norwegian hospitals followed by ...

Object. Gamma knife surgery (GKS) may be used for recurring glioblastomas (GBMs). However, patients have then usually undergone multimodal treatment, which makes it difficult to specifically validate GKS independent of ...

Despite the recognition from their discovery that terrestrial gamma ray flashes (TGFs) originate from thunderstorms, little is known about the TGF-producing storms. The characteristics of such thunderstorms are investigated ...

Thirteen species in the amphipod family Gammaridae have been reported from Norway. This paper gives a survey of the distribution and habitat of all 13 species of the family Gammaridae occurring or expected to occur in ...