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The acoustic emission that is detectable in the forming of complex thin part plates contains information about the quality of the pressed plates. The information can be used as process control and to filter out advanced thin plates with defects such as cracks. The article describes the results obtained in a try-out pressing process in special developed punch-die pairs with different pressing
Abstract not available
Detta är en logisk uppsamling av arbeten som jag genomfört genom åren och som egentligen började med uppsatsen om gemenskapskonsumtionens framväxt under 1970-talet. Utvecklingen har kommit i vågor: först tanken på konsumtion på EG-nivå, sedan frågan om det gemensamma ursprungets betydelse, därefter frågan om ompackning och ommärkning och nu senast den internationella dimensionen. Hela tiden har de
This paper revisits Richard Hare's classical and much discussed argument for preference utilitarianism (Moral Thinking, 1981), which relies on the conception of moral deliberation as a process of thought experimentation, with concomitant preference change. The paper focuses on an apparent gap in Hare's reasoning, the so-called No-Conflict Problem. A solution to this difficulty which was proposed i
This chapter departs from the question: How can the supervision of artistic research in music influence and promote agency for PhD candidates? Supervision is seen in the context of on-going institutional change and discussed as encompassing the following aspects: (i) making the candidate pass, (ii) conducting artistic collaborations, (iii) evaluating artistic development and quality, and (iv) crea
Ever since the end of the 1970s triple-pane windows have been ”standard” in new construction of dwellings and non-residential premises in Sweden. The background was the first oil crisis in 1973, which led to a dramatic sharpening of the thermal requirements regarding the thermal envelope of Swedish buildings. These were introduced in the new building code SBN 75 which was brought into practice in
Den klassiska handboken Svensk socialpolitik föreligger nu i sin tjugonde upplaga. Den första upplagan utkom redan 1943. Sedan dess har den svenska socialpolitiken fått ett helt nytt ansikte och ännu under 1990-talet har stora förändringar genomförts. På flera områden har det blivit nyordningar och ibland har förmåner minskats och senare ökats på nytt. Ambitionen för denna upplaga har varit att av
This paper discusses five major parameters in desalination, namely technology, raw-water, energy sources, cost and environmental effects. Both size and yield have grown rapidly in desalination plants due to high performance in technology developments in the last few years. Five different types of desalination technology are presented and bench-marked for long-term use: multistage flash evaporation
