Syntolkning erbjuder personer med synnedsättning och blindhet en rikare upplevelse av exempelvis film och gör det lättare för användare att förstå och leva sig in i vad som händer. Syntolkens främsta uppgift är att beskriva det som syns men inte hörs. Bidraget fokuserar på syntolkning av en narrativ filmscen ur ett produktionsperspektiv (hur syntolkar gör) och receptionsperspektiv (hur syntolkning

Photoluminescence (PL) of CH 3 NH 3 PbI 3 perovskites depends strongly on sample preparation, atmosphere, crystal size, and so forth. However, the origin of these dependencies is always misunderstood because of the co-works of many different factors. Herein, we prepared hexagonal-shaped single crystals with tens of micrometers in size and observed a red-shifted PL emission (800-830 nm) mainly

Lymphoid specification is the process by which hematopoietic stem cells (HSCs) and their progeny become restricted to differentiation through the lymphoid lineages. The basic helix-loop-helix transcription factors E2A and Lyl1 form a complex that promotes lymphoid specification. In this study, we demonstrate that Tal1, a Lyl1-related basic helix-loop-helix transcription factor that promotes T acut

Although significant improvements have been achieved for organic photovoltaic cells (OPVs), the top-performing devices still show power conversion efficiencies far behind those of commercialized solar cells. One of the main reasons is the large driving force required for separating electron-hole pairs. Here, we demonstrate an efficiency of 14.7% in the single-junction OPV by using a new polymer do

We implement Bayesian model selection and parameter estimation for the case of fractional Brownian motion with measurement noise and a constant drift. The approach is tested on artificial trajectories and shown to make estimates that match well with the underlying true parameters, while for model selection the approach has a preference for simple models when the trajectories are finite. The approa

We have used two-photon Fourier transform spectroscopy to investigate the first singlet excited state (S1) of a prototypical polyene molecule 1,5—Diphenyl-1,3,5-hexatriene. As the S1 state in the polyenes is a one-photon forbidden transition, the structure of its vibrational levels cannot be studied using resonant linear excitation. Although this level is accessible with two-photon excitation, pre

PURPOSE: The effects of radiotherapy (RT) on the basis of the presence of stromal tumor infiltrating lymphocytes (TILs) have not been studied. The purpose of this study was to analyze the association of TILs with the effect of postoperative RT on ipsilateral breast tumor recurrence (IBTR) in a large randomized trial. METHODS: In the SweBCT91RT (Swedish Breast Cancer Group 91 Radiotherapy) trial, 1

The Øresund Basin in the transnational area between Sweden and Denmark forms a marginal part of the Danish Basin. The structural outline and stratigraphy of the Mesozoic succession is described, and a novel interpretation and description of the subsurface geology and geothermal potential in the North Sjælland Half-graben is presented. The subsurface bedrock in the basin includes several Mesozoic i

Circular RNAs (circRNAs) are a class of RNAs that is under increasing scrutiny, although their functional roles are debated. We analyzed RNA-seq data of 348 primary breast cancers and developed a method to identify circRNAs that does not rely on unmapped reads or known splice junctions. We identified 95,843 circRNAs, of which 20,441 were found recurrently. Of the circRNAs that match exon boundarie

En av de mest växande medicinska problemen i samhället är den allt ökande frakturfrekvensen i befolkningen. Vilka individer som drabbas av en frakturberor på ett samspel mellan en rad olika faktorer som benmassan, skelettarkitekturen, muskelstyrkan, muskelfunktionen, balansen och falltendensen. Det har övertygande visats att fysisk aktivitet kan påverka en rad av dessa riskfaktorer för fraktur. Ök

Om fysisk aktivitet har en roll att spela vid behandlingen av osteoporos utvärderas oftast genom att studera om träning minskar riskfaktorer för uppkomsten av en fraktur, exempelvis om träning ökar benmassan. Emellertid är riskfaktorer bara ersättningsvariabler för den enda egentliga acceptabla effektvariabeln – en fraktur - när träningens effekt skall utvärderas. Det är sålunda först om man kan v