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A Longitudinal study of Swedish learners’ educational interests and how these contrast to learners in U3A: the role of “symbolic resources”, teacher expectations and reflexivity

Description of the paper – e.g. topic, research question, objective, purpose, value, conceptual or theoretical framework, state of the art: Adult learning is a subject of ever growing interest, as the population of persons 65 and older grows in industrialised countries. By 2010 the number of retired persons in the European Union will be almost twice as large as in 1995 (Ilmarinen & Costa, 2000

δ-Hydride Habit Plane Determination in α-Zirconium at 298 K by Strain Energy Minimization Technique

Hydrogen in excess of solid solubility precipitates as hydride phase of plate shaped morphology in hcp α-Zr with the broad face of the hydride plate coinciding with certain crystallographic plane of α-Zr crystal called habit plane. The objective of the present investigation is to predict the habit plane of δ-hydride precipitating in α-Zr at 298 K using strain energy minimization technique. The δ-h

Weak affinity scFvs directed towards carbohydrate structures Lewis x and sialyl-Lewis x

The Lewis (Le) blood group antigens are a set of fucosylated glycan structures. They are present as N- and O-linked structures on glycoproteins and as glycolipid-based structures on cell surfaces. Depending on the exact structure, the Lewis group is divided into four subgroups; Lea, Leb, Lex and Ley. Lex and Lea can further be sialylated and/or sulfonated. Among these, Lex has been found to be imp

Tankens frihet och biologins gränser

När vi talar om framsteg, tänker vi inte bara på teknik och ökad kunskap. Vi tror att kunskapen automatiskt leder till en bättre framtid. Och visst har tankens frihet givit oss makt. Men vi är inte så fria som vi tror.