Search for dissertations about: "separations"
Showing result 1 - 5 of 149 swedish dissertations containing the word separations.
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1. Essays on Determinants of Individual Performance and Labor Market Outcomes
Abstract : Essay 1 (with Oskar Nordström Skans): This paper provides field evidence on the causal impact of past successes on future performances. Since persistence in success or failure is likely to be linked through, potentially time-varying, ability it is intrinsically difficult to identify the causal effect of succeeding on the probability of performing well in the future. READ MORE
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2. New Techniques for Chiral Separations
Abstract : Gas chromatography (GC) has been utilized for the study of enantiomer resolution of the atropisomers of PCBs, o,p´-DDD and o,p´-DDT. Different substituents and concentrations of cyclodextrin, capillary dimensions and type of stationary phase films have been investigated to achieve the resolution of as many of the atropisomers on one column as possible. READ MORE
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3. Novel detection schemes and high resolution separations in microcolumn liquid separations
Abstract : Three micro detectors were developed and studied using micro-liquidchromatography (micro-LC). An evaporative light scattering detector (ELSD) nebulizer was developed for use with flow rates ranging from 0.5 to 10 µL/min. READ MORE
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4. Enantiomeric Separations using Chiral Counter-Ions
Abstract : This thesis describes the use of chiral counter-ions for the enantiomeric separation of amines in non-aqueous capillary electrophoresis. The investigations have been concentrated on studies of the influence, of the chiral counter-ion, the solvent, the electrolyte and the analyte, on the enantioselective separation. READ MORE
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5. Separations in Multivocality: Reconfiguring Dialogue through Design
Abstract : This thesis takes an artistic research approach concerned with the designer's agency within processes of public space. It traverses contexts of urbanism, urban design, architecture, art, design and participatory processes but also draws from other fields. READ MORE