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Populärvetenskaplig sammanfattning: Echinodermerna räknas som en mycket viktig del av den marina faunan. Bland echinodermerna återfinns djur som sjöstjärnor, sjöborrar, ormstjärnor och sjöliljor. Gemensamt för dessa är att de alla byggs upp av ett skelett av mindre delfragment, plåtar, där byggnadskomponenten för själva "skelettet" är kalcit. Kalcit är ett mineral som förekommer som en vPhosphatization of late Early Ordovician echinoderm fragments from N Öland has resulted in excellent preservation of the echinoderm stereom ultra structure. The stereom investigated shows a close relationship to different types found in recent echinoderms. The several different types of phosphatic preservation found have been controlled by diagenetic relationships. The original stereom structures

Skåne har formats genom flera tektoniska och geologiska processer kopplade till en stor sprick- och rörelsezon – Sorgenfrei-Tornquistzonen. I sydvästra Skåne finns ett större förkastat block, Höllvikensänkan, med sedimentära lager från trias-juratiden. Denna lagerföljd karakteriseras av sandsten varvat med lersten som avsatts både lokalt och över större områden. Studien har fokuserat på analys av The geological setting of Skåne is the outcome of successive phases of transtensional tectonics, block-faulting, subsidence, transpression and inversion focused around the Sorgenfrei-Tornquist Zone. The Höllviken Halfgraben is one of the major blocks in southwestern Skåne with a Rhaetian–Pliensbachian succession characterized by interbedding of arenaceous and argillaceous facies of local and regio

This essay in historical archaeology deals with cultural-historical values of buildings and in this case the old train- and ferrystation in Helsingborg. The building has from the day of its opening in 1898 been exposed to threats of demolition since its original purpose was as a temporary building with intension of being replaced within a couple of years. After having seen two World Wars, even

The purpose of this study was to examine how young people who have chosen not to drink alcohol experience themselves and their surroundings. The aim was to find out what role temperance plays in their perceived identity. I also wanted to find out how they experienced the views of them, temperance and the temperance movement in their surroundings. Finally, I was interested in the question about alc

This paper addresses the problem of urban transport management in Sofia ? the capital city of Bulgaria. It highlights the tensions and contradictions in the current policy and practice and suggests that the adoption of mobility management in policy making would elevate municipal capacity to deal with complex transport-environment conflicts and set the framework for a sustainable development of the

The overall environmental impact of a product is influenced by decisions made during product development, e.g. on alternative materials. Different tools exist on how to select materials. However they are seldom adapted to a company's needs. The research question of this thesis is dedicated to this issue: Designing a material selection tool for the product development process of an organisation

INTRODUCTION: Radiographers' engagement in research is important for the development of evidence-based practice in radiography; however, radiographers' interest in research has rarely been reported. This study sought to ascertain radiographers' opinions about radiography research and investigate their involvement in research activities in four Nordic countries.METHODS: This study was conducted in

Time to blood culture positivity (TTP) is an indirect measure of bacterial concentration in blood. A short TTP has been linked to the presence of infective endocarditis (IE) and to poor prognosis in Staphylococcus aureus bacteremia. We analyze factors influencing TTP in bacteremia with Enterococcus faecalis. This retrospective observational study of medical records included adults diagnosed with m

The present work addressed the hypothesis that NG2/CSPG4, CD146/MCAM, and VAP1/AOC3 are target genes of myocardin-related transcription factors (MRTFs: myocardin/MYOCD, MRTF-A/MKL1, MRTF-B/MKL2) and serum response factor (SRF). Using a bioinformatics approach, we found that CSPG4, MCAM, and AOC3 correlate with MYOCD, MRTF-A/MKL1, and SRF across human tissues. No other transcription factor correlat