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In the present paper we discuss simulation with a wavelet element method. The model problem is a simplified 2D-roller bearing model consisting of an elastic outer and inner ring and a roller. This model reflects typical properties of elastic multibody systems, eg. combination of gross motion with elastic deformation and contact problems. The wavelet element method is implemented in a similar way a
En jämförelse görs mellan Løgstrup och Simmel utifrån den förres begrepp om "tillid" och den senares begrepp om "Treue".
I artikeln belyses den samlade svenska diskrimineringslagen (2009) från ett perspektiv av intersektionalitet. Genom en analys av ett antal mål från den svenska arbetsdomstolen där minst två diskrimineringsgrunder har varit aktuella, visar författare att det det både brister hos arbetsdomstolen när det gäller att förstå individers utsatthet när det gäller multipel diskriminering och lagen som sådan
The present communication is mainly focused on molecular oxygen detection in porous organic matter, through a tunable diode laser spectroscopy. Initial measurements on wood were preformed in order to illustrate the influence of the density and anisotropy of the sample on the GASMAS-signal. Additional measurements were performed on horticultural produces, in which the concentration of the molecular
User participation in requirement analysis (RA) is necessary for IS quality and user acceptance. A prerequisite for meaningful user participation is that the coming users also understand the requirements. This understanding is made difficult by abstract and “technical” modelling languages and notations which require learning and experience. The Business Rules Approach (BRA) builds on a notion of B
The article summarizes a study of tonal courses in Mongolian yes-no and question word interrogatives. The investigation concerns local characteristics of utterances, namely focal and boundary signaling gestures. A phonological analysis of the gestures is proposed based on the acoustic data.
Since 1990 sickness benefits have been reduced in Sweden. In this paper we use data from the labour force survey to study the introduction of a qualification day in 1993. Our main centre of interest is the distributional effects caused by this cutback, and to this end we analyse a large number of interactions between background variables and the reform dummy. Considerable attention is thus paid to
