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(Figure presented.). Six out of seven crystal systems are optically anisotropic and birefringent. We review recent insight that biaxial crystals generally exhibit four singular axes (or exceptional points) which can pairwise degenerate for special cases. Planar anisotropic microcavities are discussed as effectively biaxial systems and we predict exceptional points and demonstrate experimentally pa
The sequence and crystal structure at 2.75 Å resolution of the homodimeric glycyl-tRNA synthetase from Thermus thermophilus, the first representative of the last unknown class II synthetase subgroup, have been determined. The three class II synthetase sequence motifs are present but the structure was essential for identification of motif 1, which does not possess the proline previously believed to
Denna artikel innehåller en analys av samtliga rapporter från Statens offentliga utredningar (SOU), 1945-89. Analysen applicerar metoder inom digital humaniora och inkluderar forskning gjort i en Jupyterlabbmiljö som utvecklats på Humlab på Umeå universitet. Artikeln är ett resultat av forskningsprojektet Välfärdsstaten analyserad, som ämnar att digitalisera litteratur, arbetar med datasäkring av In 2015 the National Library of Sweden finished digitising all Governmental Official Reports (SOU) from 1922 to 1999. Traditionally, SOU reports – and work performed within different governmental committees – were tasked with preparing the Swedish government for apt and rational decision-making. The range of subjects covered by governmental committees and SOU reports basically includes every area
Binding between protein molecules on contacting cells is essential in initiating and regulating several key biological processes. In contrast to interactions between molecules in solution, these events are restricted to the two-dimensional (2D) plane of the meeting cell surfaces. However, converting between the more commonly available binding kinetics measured in solution and the so-called 2D bind
Based on first-hand ethnographic insights into Shi‘i religious groups in the Middle East and Europe, this book examines women’s resistance to state as well as communal and gender power structures. It offers a new transnational approach to understanding gender agency within contemporary Islamic movements expressed through language, ritual practices, dramatic performances, posters, and banners. By l
Addition of nanoparticles into a fluid can improve the heat transfer performance of the base fluid in heat exchangers. In this work, the preparation method and process of nanofluids are introduced, and thermal properties of nanofluids, such as thermal conductivity and viscosity, are discussed deeply. This paper summarizes various theoretical models of thermal conductivity and viscosity of nanoflui
Climate change threatens tropical coastal communities and ecosystems. Governments, resource managers, and communities recognize the value of assessing the social and ecological impacts of climate change, but there is little consensus on the most effective framework to support vulnerability and adaptation assessments. The framework presented in this research is based on a gap analysis developed fro
