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Visar resultat 1 - 5 av 9 avhandlingar som matchar ovanstående sökkriterier.
1. Method and technique development in peptide and protein mass Spectrometry
Sammanfattning : Mechanistic studies and applicability of several methods and techniques for studying peptides and proteins with mass spectrometry are presented. A model for the protein molecular ion formation in explosive matrix-assisted plasma desorption mass spectrometry is proposed, involving a contribution from the chemical energy release during conversion of the explosive, an enhanced protonation through collisions with products from the explosive decay, and electron scavenging by other products. LÄS MER
2. Reactors and biosensors for improved microbial degradation of acetonitrile
Sammanfattning : Biodegradation is becoming an attractive mode of operation for eliminating toxic chemicals released from industrial processes or already present in the environment. One needs, however, not only to identify organisms capable of degrading such chemicals, but also to address the issue of whether these chemicals, after being degraded, will be toxic to the degrading organisms if present in high concentrations. LÄS MER
3. Förändringsstrategier i arbetslivet
Sammanfattning : .... LÄS MER
4. Program och realitet. Förändringsstrategier i arbetslivet
Sammanfattning : .... LÄS MER
5. Beyond Recreational Gambling : a Psychological Perspective on Risk- and Problem Gambling
Sammanfattning : The general aim of this thesis was to examine risk gambling in the general population from a psychological perspective. This was done in three studies targeting personality, risky alcohol habits and gambling motives, respectively. LÄS MER