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Erfarenheter av GIS i samband med Stormen Gudrun.

Detta informationsblad syftar till att förmedla resultat som kan vara av betydelse för kommuners och andra aktörers användning av GIS i kris. Innehållet bygger på intervjuer med tjänstemän från tre kommuner och en länsstyrelse som har erfarenheter av tillämpningar av GIS i samband med stormen Gudrun. Det är således en sammanfattning av den kunskap som redan finns hos många kommuner och som är värd

Ego-Motion Recovery and Robust Tilt Estimation for Planar Motion Using Several Homographies

In this paper we suggest an improvement to a recent algorithm for estimating the pose and ego-motion of a camera which is constrained to planar motion at a constant height above the floor, with a constant tilt. Such motion is common in robotics applications where a camera is mounted onto a mobile platform and directed towards the floor. Due to the planar nature of the scene, images taken with such

Passive houses in Sweden - Experiences from design and construction

The sector of residential buildings and service organizations uses 36% of the total energy in Sweden. In June 2006, it was decided by the Swedish parliament that the energy use in residential buildings and premises should decrease by 20% per heated unit area before 2020. To reach this goal, more energy efficient buildings must be produced as well as energy efficient improvements must be performed

Mammalian Molecular Systematics with Emphasis on the Insectivore Order Lipotyphla

Insectivore classification has been one of the most controversial problems in mammalian systematics. Evolutionary relationships among the six extant families, Talpidae (moles), Soricidae (shrews), Erinaceidae (hedgehogs), Tenrecidae (tenrecs), Chryosochloridae (golden moles), and Solenodontidae (solenodons), have remained uncertain based on morphological data. Animals classified within the order L

Development of a Novel Method for Evaluation of Interfacial Tension between Polymer Melts

A novel method for the evaluation of interfacial tension of high viscosity polymer melts is described. The method involves the tracking of the shape evolution of a highly deformed droplet of one material imbedded in a second one. This makes it possible to determine the interfacial tension over a relatively short time period. The imbedded material is initially either a fiber or a disk. The techniqu