Sökning: "åsen"

Visar resultat 1 - 5 av 14 avhandlingar innehållade ordet åsen.

1. 1. A proof of a resolvent estimate for plane flow by new analytical and numerical techniques

   Författare :Per-Olov Åsén; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Datalogi; Datalogi; Computer science; Datalogi;

   Sammanfattning : This thesis concerns stability of plane Couette flow in three space dimensions for the incompressible Navier-Stokes equations. We present new results for the resolvent corresponding to this flow. Previously, analytical bounds of the resolvent have been derived in parts of the unstable half-plane. LÄS MER

3. 2. Pedagogisk handledning i tanke och handling - en studie av handledares lärande

   Författare :Elisabeth Åsén Nordström; Robert Höghielm; Anders Gustafsson; Gunnar Handal; Stockholms universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; supervision; learning processes; supervisor competence; preschool; patterns of conversation; handledning; läroprocesser; handledarkompetens; förskola; samtalsmönster; pedagogik; Education;

   Sammanfattning : The aim of the thesis is to investigate how a number of pedagogical supervisors develope their supervisory competence. In order to meet this objective the following issues were important: What sort of learning takes place among the supervisors?  In what ways have different frameworks and conditions been important for guiding the talks? Can the patterns of conversation be discerned during the sessions and how do these patterns reflect their learning and skills?The thesis presents two studies of educational supervisors and tutor based learning which were carried out with about five years delay. LÄS MER

4. 3. Stability of plane Couette flow and pipe Poiseuille flow

   Författare :Per-Olov Åsén; Gunilla Kreiss; Jonathan Goodman; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Hydrodynamic stability; plane Couette flow; pipe Poiseuille flow; direct numerical simulations; resolvent; Fluid mechanics; Strömningsmekanik;

   Sammanfattning : This thesis concerns the stability of plane Couette flow and pipe Poiseuille flow in three space dimensions. The mathematical model for both flows is the incompressible Navier--Stokes equations. Both analytical and numerical techniques are used. We present new results for the resolvent corresponding to both flows. LÄS MER

5. 4. Kampen om blikket : En longitudinell studie der formidling av kunst til barn og unge danner utgangspunkt for kunstdidaktiske diskursanalyser

   Författare :Venke Aure; Gunnar Åsén; Gunilla Dahlberg; Terje Borgersen; Stockholms universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Art didactics; discourse analysis; epistemology; constructivism; visual culture; method pluralism; Education; Pedagogik; didaktik; Didactics;

   Sammanfattning : Interest in how children and young people encounter art has been the driving force behind this thesis. I have focused on how the target group's meeting with art in art museums, but also schools, can help to develop knowledge and understanding of the dissemination process. LÄS MER

7. 5. Uppföljning och utvärdering för förändring : pedagogisk dokumentation som grund för kontinuerlig verksamhetsutveckling och systematiskt kvalitetsarbete i förskolan

   Författare :Ingela Elfström; Gunilla Dahlberg; Gunnar Åsén; Agneta Linné; Stockholms universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; preschool; assessment; evaluation; pedagogical documentation; development of practice; an immanent perspective; förskola; uppföljning; utvärdering; pedagogisk dokumentation; utvecklingsarbete; immanent perspektiv; Early Childhood Education; förskoledidaktik;

   Sammanfattning : The purpose of the study is to examine, in relation to the curriculum for the Swedish preschool demands of assessment, evaluation and documentation what kind of knowledge that becomes possible through the use of pedagogical documentation, and how this knowledge answers to expectations of development of content, form and organisation of the early childhood educational context. Another purpose is to examine what a post-pragmatic perspective and an immanent idea of evaluation can imply for the two-folded task of the preschool: the societal reproduction of knowledge and the staging of possibilities for children’s own production of knowledge. LÄS MER