Sökning: "Helen Björk"
Hittade 5 avhandlingar innehållade orden Helen Björk.
1. Cooperative Lithium-Ion Insertion Mechanisms in Cathode Materials for Battery Applications
Sammanfattning : Understanding lithium-ion insertion/extraction mechanisms in battery electrode materials is of crucial importance in developing new materials with better cycling performance. In this thesis, these mechanisms are probed for two different potential cathode materials by a combination of electrochemical and single-crystal X-ray diffraction studies. LÄS MER
2. Förskolans pedagogiska praktik som interaktion : Frågor och svar i vardagliga förskoleaktiviteter
Sammanfattning : The overarching aim of the present study is to elucidate how preschool teachers and children in their interaction accomplish institutional everyday activities in preschool. What is analyzed, more specifically, is how the preschool teachers and children use certain interactional phenomena as resources when they organize their social interaction. LÄS MER
3. "Jag kan göra matte å minus å plus" : Förskolebarns och pedagogers deltagande i matematiska aktiviteter
Sammanfattning : This licentiate thesis examines mathematical activities in a preschool. More precisely, the aim is to create knowledge of how mathematical activities emerge and are constructed in children's interactions with each other and with their teachers. LÄS MER
4. Barns deltagande och delaktighet : Projektarbete i en förskola med inspiration från Reggio Emilia
Sammanfattning : This thesis explores children’s and pedagogues’ participation in project work in a Swedish preschool inspired by the pedagogical philosophy of Reggio Emilia and its associated participatory agenda. The overall aim is to investigate how children are involved in the shaping of project work in everyday interactions. LÄS MER
5. Spegling och skapande : En studie i Lena Cronqvists "Målaren och hennes modell"
Sammanfattning : For their self-representation painters are referred to the use of existing codes of representation. These codes can be modified by displacement of conventional meaning. In the historically central discourse of the figure of the artist, the model functions as a complementary aspect of the painter. LÄS MER