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Bakgrund: I Sverige har vissa funktionshindrade rätt till bostadsinsats via LSS. Syftet med studien var att undersöka hur personalen på LSS-bostäder upplever att den fysiska och psykosociala miljön inverkar på de boendes aktivitetsutförande och delaktighet. Metod: Insamlingen genomfördes med en kvalitativ ansats och analyserades med innehållsanalys. Urvalet bestod av 9 personer som arbetade på LSS
Simulations can be used as a means for extension of data collec-tion from empirical studies. A simulation model is developed, based on the data from experiments, and new data is generated from the simulation model. This paper replicates an initial investigation by Münch and Armbrust, with the purpose of evaluating the generality of their approach. We replicate their study using data from two inspe
The use of low emissivity windows degrades radio communication. This paperpresents design, manufacturing and test measurements for an energy savingwindow that is transparent to GSM, GPS and 3G radio wave frequencies.A frequency selective structure (FSS) is used in the metallic coating of thewindow to provide the needed transparency that ranges from 900MHz to2GHz. The periodic pattern used for the
Next generation wireless systems have to be able to efficiently deal with fast fading environments in order to achieve high spectral efficiency. Using multiple-input multiple-output (MIMO) systems and exploiting receive diversity, their spectral efficiency can be greatly increased. Commonly, the channel is estimated via training symbols, before the data detection is carried out based on the previo
Small scale embedded systems and sensors have become a booming research area over the past few years. One of the primary concerns regarding such systems is small scale and efficient code to facilitate small memory footprint requirements and low power consumption. In the communications sector there has been considerable effort put into reducing the scale of protocol stacks and making them more powe
Grade changes in polyethylene reactors, i.e., changes of operating conditions, are performed on a regular basis to adapt to market demands. In this paper, a dynamic optimization procedure is presented built upon the Modelica language extended with Optimica constructs for formulation of optimization problems. A Modelica library for the Borstar R multistage polyethylene reactors at Borealis AB, cons
The project “Arson - a societal problem” has been running with funding from a number of players since 2008. The project consists of a number of sub-projects and the work presented in this report was conducted within the sub-project: "Technical- and risk-based methods to prevent and mitigate the consequences of arson". The goal and purpose of the project was to develop and evaluate technical system
The environmental problems caused by human interventions, such as the consumption of non-renewable resources and the emission of greenhouse gases are well-recognised. Calls have been made for immediate measures to develop more sustainable society worldwide. Attention has also been devoted to the quest for sustainability within the field of chemistry. The concept of “green chemistry” is being intro
