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The First dual-mode distance learning benchmarking club - report from Lund University, Sweden

In 2009 Lund University was invited to participate in the international project the First dual-mode distance learning benchmarking club. From past experiences Lund University was asked to make a concordance between different benchmarking models and their criteria in relation to another widely used model, Pick&Mix. The task was also to suggest improvements of the Pick&Mix model and to sugge

The inverse scattering problem for a homogeneous bi-isotropic slab using transient data

Transient wave propagation in a finite bi-isotropic slab is treated. The incident field impinges normally on the slab, which can be inhomogeneous wrt depth. Dispersion and bi-isotropy are modeled by time convolutions in the constitutive relations. Outside the slab the medium is assumed to be homogeneous, non-dispersive and isotropic, and such that there is no phase velocity mismatch at the boundar

The effects of in-car speed limiters – Field studies

Field trials in three European countries, the Netherlands, Spain and Sweden were carried out in order to investigate the effects of an in-car speed limiter. The trials were carried out on urban and rural roads including motorways. A so-called unobtrusive instrumented car was used, where all the measuring equipment was hidden. All the speed limit categories in the respective countries, ranging from