Sökning: "gränsvärden"
Visar resultat 1 - 5 av 33 avhandlingar innehållade ordet gränsvärden.
1. Learning limits of functions : university students' development during a basic course in mathematics
Sammanfattning : .... LÄS MER
2. Limits of functions : university students' concept development
Sammanfattning : Avhandlingen består av sex artiklar som föregås av en kappa. Kappan sammanfattar de teorier som använts i artiklarna, empiridelen samt resultat och slutsatser. Fem av artiklarna är publicerade i tidskrifter eller accepterade för publikation i tidskrifter och den återstående är accepterad för publicering i en konferensrapport. LÄS MER
3. Aerosol Measurements as Applied for Exposure Characterization
Sammanfattning : It is important to decrease the burden of disease. This is in part achieved by decreasing risks. The aim of this thesis is to provide a methodology for the characterization of aerosol exposure, which may lead to negative health effects. LÄS MER
4. Dispersion and Transformation of Traffic Exhaust Particles in the Urban Atmosphere
Sammanfattning : Ultrafine particles, their sources and fate in the atmosphere are currently key issues in atmospheric research owing to concern about their effects on human health and global climate. Traffic emissions are a dominating source of ultrafine particles, especially in urban areas. LÄS MER
5. Quiescent regimes in cosmology
Sammanfattning : This thesis is about cosmological solutions to Einstein’s equations of general relativity, in particular spacetimes whose mean curvature diverges. Moreover, we consider anisotropic spacetimes with big bang singularities. In this setting the singularity is expected to generically be oscillatory if no matter is present. LÄS MER