Sökning: "Lars Norqvist"
Hittade 2 avhandlingar innehållade orden Lars Norqvist.
1. Framing perceived values of education : when perspectives of learning and ICTs are related
Sammanfattning : This thesis offers dialogue about the relations between learning and Information and Communication Technologies (ICTs). The dialogue is guided by the question of how to design education to increase perceived values of learning. LÄS MER
2. Amine oxidases in dental pulp : a study with special regard to a semicarbazide-sensitive amine oxidase with catalytic potency towards serotonin
Sammanfattning : The amine oxidizing capacity of piglet dental pulp tissue has been investigated. At least six separate enzyme activities could be distinguished:- a soluble semicarbazide-sensitive (SSAO) activity towards benzylamine, most likely to be derived from the content of blood plasma within the pulp tissue;- a soluble pulp tissue SSAO activity with most properties in common with the plasma enzyme, however with great efficiency not only regarding benzylamine but also tryptamine;- a tissue bound SSAO activity with activity towards benzylamine, tryptamine, tyramine and ß-phenylethylamine;- a tissue bound semicarbazide-sensitive activity towards serotonin (SSA0-5HT) (a combination of properties never reported before);- a mitochondrially bound and clorgyline-sensitive monoamine oxidase-A (MAO-A) activity with activity towards serotonin;- a mitochondrially bound and deprenyl-sensitive MAO-B activity with activity towards e. LÄS MER