Sökning: "Lars Pedersen"
Visar resultat 1 - 5 av 12 avhandlingar innehållade orden Lars Pedersen.
1. Septoplasty-predicting the outcome
Sammanfattning : Septoplasty is one of the most common surgical procedures at ENT clinics around the world. The reason for undergoing a septoplasty is nasal airway obstruction (NAO) that does not respond to any other treatment. LÄS MER
2. Modeling and Control of Plate Mill Processes
Sammanfattning : In this thesis two processes have been modeled and controlled, namely the plate thickness control and the slab temperature control. The classical solution for the thickness control problem can't handle asymmetric hardness variations and the estimation of the controlled output introduces stability problems. LÄS MER
3. Experimental and quantum-chemical studies of the surface interactions between organic molecules and nanocrystals of (a) RE2O3 (RE = Y or Gd); and (b) TiOb2
Sammanfattning : The increasing interest for using nanocrystals in bio-medical and optical applications has highlighted the need of molecular functionalisation of nanocrystals. Knowledge of how to attach molecules to the nanocrystal surface is a key factor. LÄS MER
4. The architecture of the aging brain : functional reorganization, structural changes, and the role of dopamine receptors
Sammanfattning : Aging is associated with reorganization of functional brain architecture, potentially leading tocognitive decline in older age. However, the mechanisms responsible for alterations in functionalbrain architecture remain poorly understood. LÄS MER
5. New Techniques for Sample Preparation in Analytical Chemistry : Microextraction in Packed Syringe (MEPS) and Methacrylate Based Monolithic Pipette Tips
Sammanfattning : Sample preparation is often a bottleneck in systems for chemical analysis. The aim of this work was to investigate and develop new techniques to address some of the shortcomings of current sample preparation methods. LÄS MER