Sökning: "Per Dahlström"
Visar resultat 1 - 5 av 7 avhandlingar innehållade orden Per Dahlström.
1. Särlingskap och konstnärsmyt. En text- och begreppsanalys inom den moderna konst- och kunskapsteorin
Sammanfattning : .... LÄS MER
2. Förutsättningar för elevers textskapande : En studie om digitala resurser, multimodalitet och elevers handlingsmöjligheter
Sammanfattning : Modern society is characterised by change. Humans’ ways of communicating have changed in many ways due to society’s social, linguistic, cultural and textual plurality. The digitalisation of society has contributed considerably to the changed conditions for communication and representation that have emerged. LÄS MER
3. On the solidification of Al alloys during microgravity
Sammanfattning : Thermal analyses have been performed on Al, Al-Cu alloys,Al-Sn alloys, Pb, Sn, Pb-Sn alloys and Al-based amorphousalloys were also investigated. The cooling rates varied fromless than a Kelvin per minute to more than 10,000 Kelvin persecond. Solidification was made under normal gravity and undermicrogravity conditions. LÄS MER
4. No peace of mind : The Tibetan diaspora in India
Sammanfattning : The study deals with senses of collective and individual belonging among Tibetans, in relation to 'home', 'homeland' and 'diaspora'; it discusses how conflicting ways of constructing notions of collective identity makes it relevant to see the Tibetan diaspora as a Geography of conflict. The point of departure is that the diaspora is affected by many internal conflicts. LÄS MER
5. Probabilistic time estimation in tunnel projects
Sammanfattning : Transport infrastructure projects, including tunneling, suffer from timedelays and cost overrun. A literature review shows that the effect ofuncertainty has been neglected in explaining time and cost overrunmeaning that technical explanations matter. LÄS MER