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Visar resultat 1 - 5 av 26 avhandlingar som matchar ovanstående sökkriterier.

1. 1. Inequity in mind. On the Social and Genetic Risk Factors of Dementia and Their Interactions

   Författare :Caroline Hasselgren; Göteborgs universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Dementia; APOE ε4; health inequity; longitudinal population studies; class; sex gender; fundamental cause theory;

   Sammanfattning : The present thesis seeks to further explain the occurrence of Alzheimer’s disease and other dementias by studying the long-term impact of class- and gender-based inequities as well as the extent to which they potentially moderate genetic risk. Central to this endeavour is the recognition of social inequity as multifaceted, and of potential intersections between different drivers of structural (dis)advantage in relation to individual health prospects. LÄS MER

3. 2. Chartist trading in exchange rate theory

   Författare :Carina Selander; Karl-Gustaf Löfgren; Anders Vredin; Umeå universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Chartist Trading; Foreign Exchange; Overshooting; Sterilized Intervention; Target Zone; Taylor Rules; Economics; Nationalekonomi;

   Sammanfattning : This thesis consists of four papers, of which paper 1 and 4 are co-written with Mikael Bask. Paper [1] implements chartists trading in a sticky-price monetary model for determining the exchange rate. It is demonstrated that chartists cause the exchange rate to "overshoot the overshooting equilibrium" of a sticky-price monetary model. LÄS MER

4. 3. Fundamental Processes in SiO2 under Ion Bombardment

   Författare :Harald Jacobsson; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : Investigations of sputtering, electron emission and oxide growth under 40-300 keV H+, He+, N+, Ne+, Ar+, Kr+ and Xe+ ion bombardment of SiO2 are presented in this thesis. To accurately determine SiO2 sputtering yields, a new measurement method was developed where the electron emission was monitored during sputtering through thin SiO2 films on Si substrates. LÄS MER

5. 4. Fundamental and Regulatory Aspects of UHPLC in Pharmaceutical Analysis

   Författare :Dennis Åsberg; Torgny Fornstedt; Jörgen Samuelsson; Gert Desmet; Karlstads universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Liquid chromatography; UHPLC; Pharmaceutical analysis; Adsorption isotherm; Design of experiments; Quality control; Kemi; Chemistry;

   Sammanfattning : Ultra-high performance liquid chromatography (UHPLC) provides a considerable increase in throughput compared to HPLC and a reduced solvent consumption. The implementation of UHPLC in pharmaceutical analysis, e.g. LÄS MER

7. 5. Theoretical Investigations of Boron Related Materials Using DFT

   Författare :Igor Arvidsson; Karin Larsson; Jan-Otto Carlsson; Robert Jones; Uppsala universitet; []
   Nyckelord :Inorganic chemistry; boron nitride; density functional theory; chemical vapour deposition; atomic layer deposition; surface reactivity; adsorption; abstraction; computational chemistry; Oorganisk kemi;

   Sammanfattning : In the history of Chemistry, materials chemists have developed their ideas mainly by doing experiments in laboratories. The underlying motivation for this laboratory work has generally been pure curiosity or the ambition to find a solution to a specific problem. LÄS MER