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The position of English vis-à-vis Swedish in Sweden is gaining attention because of a growing concern that the encroachment of English in certain domains may result in Swedish losing ground. A current language policy proposal, entitled Mål i mun, commissioned by the Swedish government addresses this concern, in part, by outlining recommendations for the respective roles of Swedish and English (a)
Abstract is not available
The direct scattering problem for an inhomogeneous lossy medium is examined for the one-dimensional case in which the phase velocity profile is discontinuous at the boundaries of the medium. Scattering operators (or impulse responses) and propagation operators are defined and equations that govern their behavior are developed. Knowledge of the scattering kernels for one round trip in the medium im
At a time when natural petroleum resources are on the verge of depletion, and concern about climate change is increasing, the potential of lignocellulosic material for the production of bioethanol is well recognized. Ethanol can be produced from biomass through enzymatic hydrolysis and fermentation. However, to achieve high yields and high ethanol concentration, pretreatment of the cellulosic biom
The effect of various antipsychotics during pregnancy has repeatedly been studied, but for most atypical antipsychotics, only little information is available. We identified from the Swedish Medical Birth Register 2908 women who had reported the use of any antipsychotic or lithium in early pregnancy and studied malformation rates with data also from the Register of Congenital Malformations and the
Soft-input/soft-output symbol decoding plays a significant role in iterative decoding. We propose a simple optimal soft-input/soft-output symbol decoding algorithm for linear block codes which requires one forward recursion using a trellis. For many codes the decoding complexity is lower than previous methods, such as the algorithm by Bahl et al. (1974), and the decrease is shown at its most when
Att utgå från att fattigdomen kan minska om tiggeri förbjuds är ett logiskt felslut. Det enda sakliga argumentet för ett förbud i Cecilia Magnussons debattartikel den 13/8 är att det skulle råda bot på det obehag det innebär för allmänheten att se armodet. Det vore ärligare att ange detta som skäl, skriver etikdoktoranden Jerker Karlsson.
Abstract not available.
Tvarsnittsfunderingar utifran 3 utredningar: aldreomsorg i utveckling (SOU 1987:21) Hjalpmedelsverksamhetens utveckling (SOU 1989:39) Ansvaret för aldreomsorgen (DS1989:27)
Popular Abstract in Swedish Partiklar som finns i luften och som vi andas in kan leda till negativa hälsoeffekter bland oss människor. I varje andetag andas vi in tusentals partiklar som tar sig ner i våra luftvägar. Det är normalt. Våra kroppar har försvarsmekanismer som tar hand om och oskadliggör partiklar som vi andas in och som fastnar i våra andningsvägar. Vid för höga halter av partiklar i BACKGROUND: Exposure to airborne particles in occupational environments can lead to both acute and long-term health effects in humans. To date, particle exposure limits in the air are typically given in terms of mass concentrations. But by only using mass concentration to characterize particles means there is a risk that other relevant characteristics, such as particle size and composition are con
