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I kanadensiska mi'kmaqberättelser, vilka nedtecknades under tiden som gruppen levde som jägare och samlare, finna flera skildringar av djur som flitiga agenter. Det finns till och med berättelser om äktenskap mellan människor och djur som dock alltid slutar olyckligt. Hur ska dessa berättelser läsas? Som nonsens eller säger de något om gränser och förhållningssätt till det vi i väst dikotomiserat

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This article analyses the history of the Swedish welfare state, with a special emphasis on the development of Swedish family policy between 1930 and 1975. It is argued that a coalition between state officials and state-appointed experts was active in the shaping and legitimising of the concept of family as well of family politics. The underlying assumption of the paper is that the concepts of the

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Om två lundastudenter med det ovanliga namnet Mozart och om dessas kopplingar till två kulturhändelser i studentvärlden under 1800-talet.

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In this paper we define a many-valued semantics for hybrid logic and we give a sound and complete tableau system which is proof-theoretically well-behaved, in particular, it gives rise to a decision procedure for the logic. This shows that many-valued hybrid logics is a natural enterprise and opens up the way for future applications.

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Exhaust gas recirculation (EGR) sweeps were performed on ethanol partially premixed combustion (PPC) to show different emission and efficiency trends as compared with diesel PPC. The sweeps showed that when the EGR rate is increased, the efficiency does not diminish, HC trace is flat, and CO is low even with 45% of EGR. NOx exponentially decreases by increasing EGR while soot levels are nearly zer