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Digitala lärobjekt för det omvända klassrummet inom humaniora

Med hjälp av det omvända klassrummets pedagogik och digitala verktyg kan man frigöra både lärar- och studentresurser och därmed effektivera undervisningen. Akademisk humaniora ställer dock särskilda krav på såväl digitala verktyg som på det omvända klassrummets övningsmoment. Bägge kräver tillämpningar som skiljer sig från andra discipliner. Vad gäller de digitala utmaningarna har vi å ena sidan s

Measurement of the production cross section of prompt Ξc0 baryons at midrapidity in pp collisions at √s = 5.02 TeV

The transverse momentum (pT) differential cross section of the charm-strange baryon Ξc0 is measured at midrapidity (|y| < 0.5) via its semileptonic decay into e+Ξ−νe in pp collisions at s = 5.02 TeV with the ALICE detector at the LHC. The ratio of the pT-differential Ξc0-baryon and D0-meson production cross sections is also reported. The measurements are compared with simulations with different tu

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This study analyzes some of the factors that facilitate and complicate advanced legal teaching in human rights as a subject of international law. The main objective is to offer a reflection on the challenges faced by the teacher in this field and which arise as a result of the expansion, diversification, and confrontation of the subject taught. According to the argument developed, a classical or t

Distinct XPPX sequence motifs induce ribosome stalling, which is rescued by the translation elongation factor EF-P

Ribosomes are the protein synthesizing factories of the cell, polymerizing polypeptide chains from their constituent amino acids. However, distinct combinations of amino acids, such as polyproline stretches, cannot be efficiently polymerized by ribosomes, leading to translational stalling. The stalled ribosomes are rescued by the translational elongation factor P (EF-P), which by stimulating pepti

Distinction between the Cfr methyltransferase conferring antibiotic resistance and the housekeeping RlmN methyltransferase

The cfr gene encodes the Cfr methyltransferase that primarily methylates C-8 in A2503 of 23S rRNA in the peptidyl transferase region of bacterial ribosomes. The methylation provides resistance to six classes of antibiotics of clinical and veterinary importance. The rlmN gene encodes the RlmN methyltransferase that methylates C-2 in A2503 in 23S rRNA and A37 in tRNA, but RlmN does not significantly

"REaCHeS" Dataset from The Language Archive

To locate objects in the world, speakers typically use two linked indicating strategies: spoken expressions like 'here' or 'there,' and simultaneous head and hand movements to point to the object. A growing body of research asks how these strategies draw attention to physical space, and what motivates speakers to use the strategies in isolation or in combination.The REaCHeS project examines indica

Age-specific mortality and short-term changes in the standard of living : Sweden, 1751-1859

The response of mortality to short-term changes in real wages is analyzed here not just in its own right but more particularly as an indicator of long-term shifts in the general standard of living. It is hypothesized that the response would have been stronger the lower the standard of living. The relationship between age-specific mortality levels and real-wage series for Sweden 1751–1860 is analyz

Effect of tin on microstructure and mechanical properties of compacted graphite iron

This experiment investigated the effect of tin in an amount up to 0·121 wt-% on the microstructure and mechanical properties of compacted graphite iron. Graphite and matrix evolution was emphasised with the help of scanning electron microscopy. The results indicate that Sn in experimental range reduces graphite size. Pearlite quantity would increase with the increasing Sn and reaches over 95% when

Fabrication and characterization of aluminum matrix fly ash cenosphere composites using different stir casting routes

Aluminum matrix fly ash (AMFA) cenosphere composites were fabricated using the stir casting technique. The used type of fly ash cenosphere, which accounted for over 60% in all fly ash particles, was in narrow and small size (2-30 μm). During synthesis, effects of several key technological parameters on microstructure and properties were investigated using orthogonal experimental design. The optima

Robust image-to-image color transfer using optimal inlier maximization

In this paper we target the color transfer estimation problem, when we have pixel-to-pixel correspondences. We present a feature-based method, that robustly fits color transforms to data containing gross outliers. Our solution is based on an optimal inlier maximization algorithm that maximizes the number of inliers in polynomial time. We introduce a simple feature detector and descriptor based on

Systematics of Problepsis wiltshirei (Prout, 1938), comb. nov. (Lepidoptera, Geometridae, Sterrhinae) - An endemic species to the Zagros Mountains in the Middle East

Within Iran, the Zagros Mountains show high biodiversity, with a wealth of endemic species. One of these is the geometrid moth Somatina wiltshirei Prout, 1938, originally described from Iran and Iraq. In the present study, one mitochondrial and up to nine protein-coding nuclear gene regions were used along with a comparative morphological examination to investigate the systematic position of this

Urban Techno-Politics : Knowing, Governing, and Imagining the City

Techno-politics is alive and well in cities of the twenty-first century, most prominently with the rise of smart cities and the digitalization of urban life but also in the myriad debates about climate and environment, social cohesion and democracy, and economic prosperity and well-being. This commentary uses the special issue on ‘Urban Techno- Politics’ as inspiration to reflect on three emerging

Biophysical characterization of the unstructured cytoplasmic domain of the human neuronal adhesion protein neuroligin 3

Cholinesterase-like adhesion molecules (CLAMs) are a family of neuronal cell adhesion molecules with important roles in synaptogenesis, and in maintaining structural and functional integrity of the nervous system. Our earlier study on the cytoplasmic domain of one of these CLAMs, the Drosophila protein, gliotactin, showed that it is intrinsically unstructured in vitro. Bioinformatic analysis sugge

Long-term consequences of bilateral cavernous crush injury in normal and diabetic rats : a functional study

A recent statement from the European-Society-for-Sexual-Medicine has highlighted the limitations of using the rat model for nerve-sparing prostatectomy. The use of young rats with no comorbidities and the early evaluation of the erectile function (EF) are deemed a source of bias. Our aim was to evaluate the long-term consequences in EF of bilateral nerve cavernous crush- injury (BNCI) in type 1 di

Echo time dependence of biexponential and triexponential intravoxel incoherent motion parameters in the liver

Purpose: Intravoxel incoherent motion (IVIM) studies are performed with different acquisition protocols. Comparing them requires knowledge of echo time (TE) dependencies. The TE-dependence of the biexponential perfusion fraction f is well-documented, unlike that of its triexponential counterparts f1 and f2 and the biexponential and triexponential pseudodiffusion coefficients D*, (Formula presented