Visar resultat 1 - 5 av 16 avhandlingar innehållade ordet Augustsson.
Sammanfattning : .... LÄS MER
2. Expansive design for teachers : An activity theoretical approach to design and work integrated learning
Sammanfattning : This thesis explores how Participatory Design (PD) and Cultural Historical Activity Theory (CHAT) can be combined and used as a theoretical framework and methodology in a professional development activity for teachers. A shift in the way we view teachers, from implementors to designers who actively construct, invent, and develop the practice of schooling also calls for changes in teacher education and professional development activities. LÄS MER
3. Inside the black box of workplace interventions : investigating the influence of context and process on outcomes
Sammanfattning : Introduction: Staff working in healthcare and residential care for older people are continuously required to learn and develop competencies to keep up with medical, technological and social developments. At the same time, they experience a work situation generally characterized by high demands. LÄS MER
Sammanfattning : Heterocyclic amines formed in meat during cooking are multi-site animal carcinogens and form DNA adducts in human tissues, but their relevance to human carcinogenesis has yet to be determined. The aim of this thesis was to investigate, by epidemiological methods, whether heterocyclic amines are responsible for part of the diet-related cancer burden in humans. LÄS MER
Sammanfattning : This thesis presents experimental studies of microchannel acoustophoresis, a technique for manipulation of microscopic objects in suspension by means of acoustic radiation forces induced by ultrasonic standing wave fields. By arranging an acoustic resonance across the width of a microchannel, the path of individual cells or microparticles can be deflected orthogonally to the fluid flow. LÄS MER