Abstract in Undetermined The 60 GHz band is very prominsing for high data rate (>1 Gb/s) wireless systems operating at short ranges. However, due to the short wavelengths in this frequency band, the shadowing effects cuased by human bodies and furniture are severe and needs to be modeled properly. In this paper, we present an experimental, measurement-based characterization of the reflection and s

Boken innehåller praktiska övningar på moment inom olika delar av grammatiken: morfologi och ordklasser, ordbildning, syntax och språklig variation. Till övningarna finns facit med kommentarer. Kategoriseringarna och användningen av termer bygger på läroboken Svensk universitetsgrammatik för nybörjare, som i stort behandlar samma stoff. Övningsboken fungerar dock oberoende av läroboken, eftersom v

An organization aiming to survive on a more challenging or changing market has to adapt or fundamentally change the way it is doing business. For the Swedish forest products industry, and more specifically the paper packaging industry, the market challenges range from saturated home markets, competing materials and increasing production costs, to growth of new markets and more powerful actors in t

Synthesis of case studies is different from synthesis of purely quantitative studies, for example, in that sampling and analysis in primary studies have been carried out differently, and that primary results are of a different nature. The objective of this research is to identify what challenges should be considered when choosing and using a method for synthesis of case studies. We collected exper

This symposium presents two tracks, one practical and one more theoretical, divided in ten topics, and presented in three parallel sessions. Two new topics are introduced; “Historical Buildings” and “Challenges for the future”. The intention of adding Historical Buildings is to gather people with different backgrounds, for example Building Physicists, Building antiquarians, Building Biologists, Ar

This doctoral dissertation has aimed to contribute to a modern theory of the firm that balances a disciplining view of the firm with an enabling view of the firm. This has been approached through exploring how corporate governance mechanisms influence entrepreneurship at the organisational level, in a frame of property rights. As such, the research model that guides the dissertation depicts a mode

This thesis presents a study of DX center related phenomena in silicon doped AlGaAs and in GaAs/AlGaAs multi-layer structures. A variety of experimental techniques such as capacitance-voltage (C-V), deep level transient spectroscopy (DLTS), single shot capacitance, thermally stimulated capacitance (TSCAP), admittance spectroscopy, photocapacitance, and photoconductivity have been used. The main re