Sökning: "adjustments"
Visar resultat 16 - 20 av 467 avhandlingar innehållade ordet adjustments.
16. Attention-deficit/hyperactivity disorder : alterations of motor behaviour and dopaminergic transmission
Sammanfattning : Altered catecholaminergic neurotransmission in the brain has long been thought to be of importance in the regulation of motor behavior and cognitive performance in children who had symptoms of distractability, impulsivity and clumsiness. The dopamine theory of AD/HD has mainly been substantiated by: i) the effects of psychostimulants, which target the dopamine transporter (DAT), and thereby reduce impulsiveness and inattentiveness, increase the striatal cerebral blood flow and functional activity, and ii) the evidence from linkage studies associating the AD/HD syndrome with allelic variations of genes encoding the dopamine transporter and, possibly, the dopamine D4 receptors. LÄS MER
17. Price responses to changes in costs and demand
Sammanfattning : A large theoretical and empirical literature has studied the response in prices to changes in demands and costs. Three of the essays in this thesis are empirical studies of price-setting. The most important reason for studying the properties of price adjustments is the possible link between pricing and the business cycle. LÄS MER
18. Prices, profits and exchange rates
Sammanfattning : .... LÄS MER
19. Thermal properties of materials from first principles
Sammanfattning : In the search of clean and efficient energy sources intermediate temperature solid oxide fuel cells are among the prime candidates. What sets the limit of their efficiency is the solid electrolyte. A promising material for the electrolyte is ceria. LÄS MER
20. Hjälp mig att hjälpa dig! : upplevelser och uppfattningar av undersökning med MRT för personer med metastaser i ryggen
Sammanfattning : Aim: The overall aim was to explore how patients with spinal metastasesexperience a magnetic resonance imaging examination (MRI). Furthermore,the purpose was to investigate the radiographers’ perceptions of the patients’care needs and what measures can be taken to relieve the suffering associatedwith an MRI examination. LÄS MER