Sökning: "stefan johnsson"
Hittade 4 avhandlingar innehållade orden stefan johnsson.
1. Development and evaluation of an independent system for absorbed dose calculations in radiotherapy
Sammanfattning : The aim of this work was to develop, implement and evaluate an independent system with which to calculate the absorbed dose, delivered by high-energy X-ray beams, to the prescription point and the depth of dose maximum. The introduction of such a system in the clinical routine may help ensure high-quality treatment and avoidance of errors which may jeopardise the clinical outcome of the treatment (i. LÄS MER
2. Performance and performance measurements in complex product development
Sammanfattning : In today’s competitive environment, in which competition increases and the pace of technological change accelerates, the need for deploying product development investments more efficiently and effectively is stronger than ever. The ability to create streams of new successful products to the market is vital for every product delivering company’s survival. LÄS MER
3. Trust in Biobank Research : Meaning and Moral Significance
Sammanfattning : What role should trust have in biobank research? Is it a scarce resource to be cultivated, or does its moral significance lie elsewhere? How does it relate to the researcher’s individual responsibility?In this thesis I draw four general conclusions. First, trust is still very much present in at least some biobanking settings, notably in Sweden, but possibly also internationally. LÄS MER
4. Institutionalisering på hemmaplan : En idés resa i den sociala barnavården
Sammanfattning : This thesis describes and analyses in three substudies how home-based measures for children are expanding and why an open care idea are established as part of the Swedish child welfare. The first substudy describes the national increment of what today can be considered as a treatment policy – non-institutional care in child welfare. LÄS MER