Filtyp
Stochastic processes are indispensable tools for development and research in signal and image processing, automatic control, oceanography, structural reliability, environmetrics, climatology, econometrics, and many other areas of science and engineering. Suitable for a one-semester course, Stationary Stochastic Processes for Scientists and Engineers teaches students how to use these processes effi
A recent study of ours suggested that the very presence of a Teachable Agent (TA) from a mathematics learning game might affect students’ test performance when the TA reappeared in the margin of a regular, digital math test. We hypothesized that this effect, which seemed to particularly target low-achievers, was due to the students’ mindset changing from that of “taking a test” to that of “teachin
The well-established symmetry relations for linear transport phenomena cannot, in general, be applied in the nonlinear regime. Here we propose a set of symmetry relations with respect to bias voltage and magnetic field for the nonlinear conductance of two-terminal electric conductors. We experimentally confirm these relations using phase-coherent, semiconductor quantum dots.
A reading of "The Trilogy of Life" by Pier Paolo Pasolini
Den 20 augusti 2015 hävdade dagstidningen Metro att Sverigedemokraterna var Sveriges största parti. Detta baserade man på att partiet blivit det största i en opinions-undersökning av företaget YouGov. Men hur kan man testa påståendet att en specifik andel är den största? Vi tar vår utgångspunkt i andelarnas speciella parameterrum simplex och dess inbyggda restriktioner. Vi visar hur man kan konstr
Popular Abstract in Swedish Bakgrund: Sedan Wilhelm Conrad Röntgen upptäckte röntgenstrålar 1896 utvecklades den diagnostiska röntgentekniken snabbt. Under första hälften av 1900-talet var användningen av joniserande strålning i form av röntgenstrålar den enda princip med vilken den allt mer tekniskt avancerade röntgendiagnostiken bedrevs. För att åskådliggöra blodkärl använder sig konventionell rThe aim of this study was to evaluate MRI with contrast enhanced MR angiography (MRI/CE MRA) as imaging method before and after endovascular repair of abdominal aortic aneurysms (AAA). A 1.5 T scanner was used for all examinations. In this prospective study 26 consecutive patients were included. Follow-up was performed between February 1995 and May 2002 (median follow-up; 36 months, range 8-84 mon
The intention of this study is to question the supposed self-evident connection between sickness and sin in the individual complaint psalms. On the basis of a careful analysis of the psalms which contain the three motifs divine absence, divine wrath, and man’s guilt, the author problematizes this aspect of the exegetical literature’s widespread interpretation of the theological dimension of illnes
Denna volym tar upp ett flertal aktuella frågor och problem inom samtida risk- och beslutsforskning. Frågor och problem som inte endast har med en enskild riskfråga att göra utan som är av mer allmän natur. De måste hanteras och diskuteras oavsett om man primärt är intresserad av nanoteknologi, genmodifiering eller klimatfrågor. Det finns många sätt att ordna bidragen i en antologi på, till exempe
