Sökning: "Per Fransson"
Visar resultat 21 - 25 av 29 avhandlingar innehållade orden Per Fransson.
21. Fixed mandibular retainers : a controlled 12-year follow-up
Sammanfattning : Fixed retainer after orthodontic treatment is an increasing retention appliance. For the mandibular incisors there are two different fixed retainers that are commonly used, either a canine-to-canine retainer bonded only to the canines or a twistflex retainer bonded to each of the mandibular incisors and canines. LÄS MER
22. Stochastic epidemics on random networks and competition in growth
Sammanfattning : The COVID-19 pandemic has dramatically demonstrated the importance of epidemic models in understanding and predicting disease spread and in assessing the effectiveness of interventions. The overarching topic of this thesis is stochastic epidemic modelling, with the main focus on the role of the underlying social structure in infectious disease spread. LÄS MER
23. Om rekrytering i akademin - exemplen prefekter och forskarstuderande
Sammanfattning : Sandstedt, Thomas (2013) – On Recruitment in Academia in the Cases of Department Heads and Research Students This thesis study how academic and scientific culture act and handle the balance between different interests, demands and preferences and what is considered central and valuable in the leading and managing within universities in Sweden. These are set against each other whenever department heads and research students are to be recruited. LÄS MER
24. Microphysical Conditioning of Gamma-Ray Burst Shocks
Sammanfattning : Gamma-Ray Bursts (GRBs) are believed to be connected with either collapse of massive stars or – in some cases – coalescing neutron stars, both of which cause extreme relativistic explosions observable from the entire Universe. GRBs produce rapid flashes of high energy radiation, extending up to 2MeV in photon energies: as much energy per photon as the rest mass of 4 electrons. LÄS MER
25. Militärt ledarskap - när det gäller : svenskt militärt ledarskap med fredsfrämjande insatser i fokus
Sammanfattning : Since 1996 peacekeeping operations are a high priority for the Swedish Defence Forces. The experiences from these operations will influence the future military lead-ership education and training and the writing of this thesis should be regarded from that perspective. LÄS MER