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Societal services and traumatic spinal cord injury: A multifaced interaction

The licentiate thesis is based on three papers. The aim of the research is to elucidate and analyze how societal services in practice are made available (or not available) and are utilized (or not utilized) by a group of individuals with traumatic spinal cord injuries (SCI). The first article is an inventory of Swedish societal support and services that one can apply for after a traumatic SCI. Tw

Pixel Merge Unit

Multi-sample anti-aliasing is a popular technique for reducing geometric aliasing (jagged edges) and is supported in all modern graphics processors. With multi-sampling anti-aliasing, visibility and depth are sampled more than once per pixel, while shading is done only once per pixel per primitive. Although this significantly reduces the appearance of jagged edges around object boundaries, the ima

Estimates of scattered electromagnetic fields

We present some general estimates of the scattered electromagnetic fields for a general bounded scattering domain in the anisotropic materials setting. In particular, it is shown that the L2-norm and sup-norm of the scattered field in an arbitrary finite exterior domain are bounded by the Hcurl norm of the incident field. Moreover, several estimates of the traces of the scattered field on the boun

Comparisons of Oil Shale Retort Water Treatment Methods

In this work, physical and chemical characterization of El- Lajjoun retort water from oil shale pyrolysis process has been carried out. Comparison of different treatment methods for the major components which could affect the design and operation of any set of wastewater treatment process were conducted. The removal of phenol and ammonia using activated carbon after 12 hour resident time were 93 a