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The present thesis reports on results from the fabrication technology development and the corresponding electrical transport measurements of low-dimensional semiconductor structures. The focus of the work has been directed towards two parts: the ballistic transport in nanostructure devices at room temperature, and the development of a charge-sensing technique for quantum dots (QD) in nanowires. B
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A virtual haptic-audio drawing program prototype designed for visually impaired children, has been gradually developed in a design-evaluation loop involving users in five stages. Four qualitative evaluations focused on recognizing drawn shapes and creati
Vår frågeställning i denna artikel är: Hur talar man om etniska grupper så att de andra samtalspartnerna inte uppfattar det sagda som stereotypi och tecken på dålig bildning? Med utgångspunkt i ett svenskt och två tjeckiska material visar vi med en lång rad exempel hur 'vi'&endash;'dom' kontrasten formuleras av talaren och förhandlas vidare med övriga samtalspartner. I samtalsexemplen illustre
In this paper we present a study of the value creating contribution of boards of directors by examining the association between the boardroom culture, boards’ strategic involvement and corporate innovation. We embed our study in theoretical arguments from modern team production theory and contrast this perspective against the dominating agency theoretic view on boards and governance. Based on our
