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Din sökning på "swedish" gav 93697 sökträffar
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Geomagnetic field models constrained by direct observations extend back some 400 years and the magnitude of decadal to centennial variations that they display is often assumed to be typical of the secular variation over longer timescales. Here we present archaeomagnetic directions from layered Neolithic hearths in Orkney, dating to around 3000 BCE, that challenge this assumption. Combining stratig
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This thesis has two values. On one side, it aims at being a contribution to a betterunderstanding of the original concept of distributed economies. On the other side, it aspires atproviding useful decision criteria to those stakeholders that plan to locally develop a biogassystem.This thesis is developed from the Distributed Economies concept, which envisionsdecentralized, self-reliant and synergi
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Cardiovascular disease (CVD) is the leading cause of mortality and morbidity worldwide. While sociodemographic, dietary and lifestyle factors have been well documented in relation to CVD, environmental factors have been less studied. However, considering the ongoing biodiversity, climate, and health crises, it is imperative to better understand the interplay between the environment and health. Thi
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Excess heat is generated from different industrial processes and from urban infrastructure (sewage water, transport, datacentres and buildings). Thirty-five percent of the European energy demand for heating and cooling could be met by excess heat. Today, however, this energy reserve is barely exploited. There are known barriers to excess heat recovery but limited information on stakeholder interac
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För en utförlig populärvetenskaplig sammanfattning, vänligen följ länken till höger på denna sidan. De svenska utbildningsmyndigheterna står inför ett seglivat problem. Lärare har under många år uttryckt missnöje över alltmer utbredda och genomgripande krav på dokumentation. En hel del dokumentation stjäl tid som annars skulle kunna läggas på elevers lärande och att utveckla undervisningen, lyder
