Sökning: "jan dock"
Visar resultat 1 - 5 av 121 avhandlingar innehållade orden jan dock.
1. Radiation Therapy Patient Scheduling: An Operations Research Approach
Sammanfattning : The manual scheduling of patients for radiation therapy is difficult and labor-intensive. With the increase in cancer patient numbers, efficient resource planning is an important tool to achieve short waiting times and equal right to care. This thesis studies an operations research approach to the radiation therapy scheduling problem. LÄS MER
2. Radioluminescence : A simple model for fluorescent layers - analysis and applications
Sammanfattning : A phosphor or scintillator is a material that will emit visible light when struck by ionising radiation. In the early days of diagnostic radiology, it was discovered that the radiation dose needed to get an image on a film, could be greatly reduced by inserting a fluorescent layer of a phosphor in direct contact with the film. LÄS MER
3. Stress urinary incontinence among women. Aspects of risk factors, evaluation and surgical treatment
Sammanfattning : The etiology of female stress urinary incontinence (SUI) is unclear. By linking three nationwide medical registries we evaluated maternal and obstetric factors associated with later SUI surgery. Surgery for SUI was strongly associated with vaginal delivery, but not with pregnancy as such. LÄS MER
4. Modeling of Hindered Diffusion in Gels
Sammanfattning : Hindered diffusion occurs in the most different processes, as has been described in this thesis. It is very important to have an understanding of the influence of hindered diffusion on the mass transfer rate, especially when competing rate processes are acting simultaneously. LÄS MER
5. Redovisning av utgifter för Forskning och Utveckling : En metodstudie
Sammanfattning : Hur företag redovisar sina investeringar i Forskning och Utveckling (FoU) är inte oväsentlig, eftersom kostnad eller tillgång i affärsredovisningen medför olika finansiella effekter på balans- och resultaträkning. Detta har betydelse för en bedömning av framtida finansiell avkastning och tillväxt för företagen. LÄS MER