Sökning: "wicke"

Hittade 2 avhandlingar innehållade ordet wicke.

1. 1. Läroböcker, demokrati och medborgarskap. Konstruktioner i läroböcker i samhällskunskap för gymnasiet

   Författare :Kurt Wicke; Göteborgs universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; samhällskunskap; läroböcker; demokrati; medborgarskap; diskursanalys;

   Sammanfattning : Swedish citizenship education is charged with a double mission: socialization and education of democratic citizens. This means that textbooks exist in a field of tension between conveying content as true knowledge and offering it as a perspective amongst others. LÄS MER

3. 2. NOx Adsorption and Transport in ZSM-5 Films

   Författare :Indra Perdana; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Wicke-Kallenbach cell; mathematical modelling; NOx adsorption and transport; adsorbed species; ZSM-5 films; permeation;

   Sammanfattning : The present work dealt with a fundamental study of NOx adsorption-desorption and transport in ZSM-5 as films supported on cordierite monolith and as a part of composite membranes. The adsorption-desorption study was focused on developing a mechanistic understanding of NOx adsorption in ZSM-5 films including the effects of counter-ions, Si/Al ratios and film thicknesses on the adsorption. LÄS MER