Sökning: "svårighet"
Visar resultat 1 - 5 av 49 avhandlingar innehållade ordet svårighet.
1. Difficult to read or difficult to solve? : The role of natural language and other semiotic resources in mathematics tasks
Sammanfattning : When students solve mathematics tasks, the tasks are commonly given as written text, usually consisting of natural language, mathematical notation and different types of images. This is one reason why reading and interpreting such texts are important parts of being mathematically proficient, at least within the school context. LÄS MER
2. Trials of Device : Wallace Stevens and the Realities of Poetic Language
Sammanfattning : This dissertation studies Wallace Stevens? ideas and practice of poetic language with a focus on the 1930s, an era in which Stevens persistently thematized a keenly felt pressure for the possible social involvement and political utility of poetic language. The argument suggests how mutually implicated elements of his poetry such as diction, prosody and metaphor are relied on to signify or enact aesthetic closure; both in the negative terms of expressive impotence and unethical isolation and the positive ones of imaginative and linguistic change. LÄS MER
3. Integral equations and function extension techniques for numerical solution of PDEs
Sammanfattning : Today many phenomena from science and engineering can be simulated accurately thanks to computational methods. Still, many challenges remain, one of them being close interface interactions when simulating e.g. the dynamics of a substance concentration in multiphase flows at the micro level. LÄS MER
4. Att stödja flygförares utveckling – en studie av instruktörsbeteenden under övning i flygsimulator
Sammanfattning : Föreliggande licentiatuppsats utgör en kappa som bygger två rapporter. Dessa rapporter, ”Utbildning under uppbyggnad” (Fransson m.fl, 1999a) samt ”Lära av egen kraft” (Fransson m.fl, 1999b) har producerats som ett led i en utvärdering av en av svenska flygvapnets pilotutbildningar. LÄS MER
5. Självstyre eller samförvaltning? : problem och möjligheter utifrån en studie av världsarvet Laponia
Sammanfattning : Because of its importance for indigenous biodiversity and the local Sami culture, the Laponian area, in the north of Sweden, was declared a World Heritage Site Area by the UN organization UNESCO in 1996. Most of the area is protected because it encompasses national parks and nature reserves and is state owned, and, thus, managed by the County Administrative Board. LÄS MER
