Sökning: "spatial trends"
Visar resultat 1 - 5 av 104 avhandlingar innehållade orden spatial trends.
1. Spatial sampling and prediction
Sammanfattning : This thesis discusses two aspects of spatial statistics: sampling and prediction. In spatial statistics, we observe some phenomena in space. Space is typically of two or three dimensions, but can be of higher dimension. LÄS MER
2. Temporal and spatial trends of organohalogens in guillemot (Uria aalge) from North Western Europe
Sammanfattning : The Arctic and sub-Arctic region of the North Atlantic is a remote area, also in relations to environmental contaminants, such as POPs, BFRs and last but not least, PFCs. Both the BFRs and PFCs are considered emerging pollutants of significant environmental concern. LÄS MER
3. Silicon cycling in the Baltic Sea : Trends and budget of dissolved silica
Sammanfattning : The dissolved silicon (DSi) has a crucial role for growth of a large group of primary producers – diatoms and, hence, impact on functioning of the aquatic food web. This thesis contributes to an increased understanding of the modifications of the DSi cycling in the Baltic Sea. LÄS MER
4. Trends in Magnetism : From Strong Correlations to “-onics” Technology
Sammanfattning : Despite of enormous progress in experimental nanophysics theoretical studies of low-dimensional electron systems still remains a challenging task. Indeed, most of the structures are strongly correlated, so that an effective perturbative treatment is impossible due to the lack of a small parameter. LÄS MER
5. Constructing the Suburb : Swedish Discourses of Spatial Stigmatisation
Sammanfattning : By exploring representations of place, this thesis treats practices of spatial stigmatisation in the context of segregated Swedish cities. In three papers, different aspects of stigmatisation and place-making are discussed and analysed, where the overarching ambition is to identify and critically deconstruct the ideology behind stigma as well as suggest ways of making representation positive. LÄS MER