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Geoelectrical and IP Imaging Used for Pre-investigation at a Tunnel Project

At a large tunnel project in Southern Sweden a number of geoelectrical and IP imaging were carried out. The tunnel is drilled through a horst with a complex geology which includes fractures, high water content and weathered zones. The measurements where carried out to compile a geologic model to use in the further planning of the project. The resistivity and IP complements each other very well sin

Hushållskunder på energimarknaden - Värderingar och beteenden

I undersökningen analyseras ett stort antal uppgifter om hur hushåll använder energi i hemmet inom olika funktionsområden samt hur fastighetsägare ser på hushållen som energikunder och hur hushållen själva ser på energitjänstföretagen och sina möjligheter att spara energi. Ett viktigt syfte var att kartlägga i vilken mån allmänt rekommenderade beteenden för att spara energi hemma förekommer blan

Response Time Driven Design of Control Systems

A correct design of controllers must necessarily account for the schedule of the controller task over the processor. Existing design techniques are based on the assumption that there is no delay, or the delay is constant over time. However, in practice, almost all controllers have time-varying delay, hence invalidating this assumption. In this paper, we introduce a period design policy, in which t

Controlling DNA compaction and the interaction with model biomembranes

The studies described in this thesis forms part of a larger collaborative project, Neonuclei, with the objective to design a module for packaging the negatively charged DNA into a ”neonucleus” with transcription competence. There are many applications that require control of DNA compaction, i.e. packaging or condensation. One example is the systemic delivery of DNA for gene therapy. In this work,