Sökning: "lund 2006"
Visar resultat 1 - 5 av 191 avhandlingar innehållade orden lund 2006.
1. Marknad och medborgare : - elevers valhandlingar i gymnasieutbildningens integrations- och differentieringsprocesser
Sammanfattning : Educational restructuring is an international phenomenon which emphasises a voucher system, upper secondary schools’ local decision-making and pupils’ choices in contrast to previous bureaucratic governing. For this reason upper secondary programmes and courses on offer, together with the pupils’ individual choices, have a direct impact on what could be called the upper-secondary education market. LÄS MER
2. Radiation tests of semiconductor detectors
Sammanfattning : This thesis investigates the response of Gallium Arsenide (GaAs) detectors to ionizing irradiation. Detectors based on π-υ junction formed by deep level centers doping. LÄS MER
3. Geant4 Monte Carlo Simulations of the International Space Station Radiation Environment
Sammanfattning : A detailed characterization of the proton and neutron induced radiation environment onboard Columbus and the International Space Station (ISS) has been carried out using the Geant4 Monte Carlo particle transport toolkit. Dose and dose equivalent rates, as well as penetrating particle spectra corresponding to incident trapped protons, GCR protons, SPE protons and cosmic ray albedo neutrons are presented. LÄS MER
4. First determination of the electric charge of the top quark
Sammanfattning : In this thesis, the first determination of the electric charge of the top quark is presented using 370pb-1 of data recorded by the DØ detector at the Fermilab Tevatron accelerator. ttbar events are selected with one isolated electron or muon and at least four jets out of which two are b-tagged by reconstruction of a secondary decay vertex (SVT). LÄS MER
5. Pain, its assessment and treatment using sensory stimulation techniques : methodological considerations
Sammanfattning : Pain is a worldwide clinical problem that causes great suffering for the individual and costs for society. The assessment and evaluation of perceived pain is necessary for diagnosis, choice of treatment, and for the evaluation of treatment efficacy. LÄS MER