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Hjälper medicinen?

Det mullrar kring läkemedel . Allt fler patienter kräver allt mer, samtidigt som läkemedelsföretagen utvecklar mer och mer avancerade mediciner. Åtminstone retoriskt är dessa tendenser varandras förutsättningar och förstärkningar. Men i praktiken kan mycket väl läkemedelsföretag och patienter vara på väg åt olika håll, i en gemensam omedvetenhet om att de ännu inte ens börjat leta efter någon före

Matching Route Data and Topographic Data in a Real-Time Environment

The paper describes a study aiming at importing and integrating route data into a system for real-time map services. Three problems are identified and discussed: importing route data, matching route data, and integrating the matching in the system. A prototype has been developed. It includes the import and translation of the route as well as three matching extensions to an existing matching algori

Decay processes in rooms with non-diffuse sound fields Part I: Ceiling treatment with absorbing material

The decay process in rooms with non-diffuse sound fields was the subject of this investigation. A rectangular room with high absorption at the ceiling and low absorption at the walls and floor constituted the basic configuration for the study. Several alterations of the room were carried out, including changes of room dimensions and the type of ceiling absorber, also additional treatment with abso