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Hybridization of Subgap States in One-Dimensional Superconductor-Semiconductor Coulomb Islands

We present measurements of one-dimensional superconductor-semiconductor Coulomb islands, fabricated by gate confinement of a two-dimensional InAs heterostructure with an epitaxial Al layer. When tuned via electrostatic side gates to regimes without subgap states, Coulomb blockade reveals Cooper-pair mediated transport. When subgap states are present, Coulomb peak positions and heights oscillate in

Den livsviktiga musiken : delaktighet, hälsa och funktionsmöjligheter

Det estetiska området har visat sig viktigt för människors möjlighet att uttrycka sig och kommunicera med andra. Förmåga till socialt och kulturellt deltagande har stor betydelse för individens hälsa och välbefinnande. Intresset för att undersöka och utveckla estetiska aktiviteter för barn och unga med olika slag av funktionsnedsättning måste dock anses vara ganska begränsat, något som står i kont

Musicking and technology : a further Swedish perspective

Computers and digital instruments change the way we think about ourselves and other people, demonstrated by an example with a girl who imagined that she had a computer in her brain where she could click on “Music” in the menu to hear music. This chapter argues that good music technology should allow play and unpredictable events and support a balance between challenge and ability. Digital instrume

Search for Dark Matter Produced in Association with a Higgs Boson decaying to bb¯ at √s=13 TeV with the ATLAS Detector using 79.8 fb-1 of proton-proton collision data

A search for dark matter produced in association with a Higgs boson decaying to b-quarks is performed using pp collisions at a centre-of-mass energy of √s=13 TeV. The dataset has an integrated luminosity of 79.8 fb−1 and was recorded with the ATLAS detector at the Large Hadron Collider. Selected collision events comprise large missing transverse momentum and either two b-tagged small radius jets o

Adaptation of soil microbial growth to temperature : Using a tropical elevation gradient to predict future changes

Terrestrial biogeochemical feedbacks to the climate are strongly modulated by the temperature response of soil microorganisms. Tropical forests, in particular, exert a major influence on global climate because they are the most productive terrestrial ecosystem. We used an elevation gradient across tropical forest in the Andes (a gradient of 20°C mean annual temperature, MAT), to test whether soil

Biotinylation Assay to Determine LFA-1 Recycling in Motile T-Lymphocytes

The cycles of internalization of the cell surface β2 integrin receptor lymphocyte function-associated antigen 1 (LFA-1) and its re-exposure on the plasma membrane are important for T-cell trafficking. Biotinylation of cells enables to measure surface expression of receptors, and after reducing surface biotin with reducing buffer, enables to measure the internalization of receptors. Here, by using

Geographic patterns of mtDNA and Z-linked sequence variation in the Common Chiffchaff and the ‘chiffchaff complex’

The Common Chiffchaff Phylloscopus collybita is an abundant, polytypic Palearctic bird. Validity of some of its subspecies is controversial and birds from some parts of the species range remain unclassified taxonomically. The relationships among populations from different geographic areas have not been sufficiently explored with molecular data. In this study we analyzed the relationships among the

Permafrost is warming at a global scale

Permafrost warming has the potential to amplify global climate change, because when frozen sediments thaw it unlocks soil organic carbon. Yet to date, no globally consistent assessment of permafrost temperature change has been compiled. Here we use a global data set of permafrost temperature time series from the Global Terrestrial Network for Permafrost to evaluate temperature change across permafPermafrost warming has the potential to amplify global climate change, because when frozen sediments thaw it unlocks soil organic carbon. Yet to date, no globally consistent assessment of permafrost temperature change has been compiled. Here we use a global data set of permafrost temperature time series from the Global Terrestrial Network for Permafrost to evaluate temperature change across permaf

A collaborative analysis of individual participant data from 19 prospective studies assesses circulating Vitamin D and prostate cancer risk

Previous prospective studies assessing the relationship between circulating concentrations of vitamin D and prostate cancer risk have shown inconclusive results, particularly for risk of aggressive disease. In this study, we examine the association between prediagnostic concentrations of 25-hydroxyvitamin D [25(OH)D] and 1,25-dihydroxyvitamin D [1,25(OH)2D] and the risk of prostate cancer overall

Analysis of Animal Bedding Heterogeneity for Potential Use in Biorefineries Based on Farmyard Manure

Animal bedding, a mixture of straw and manure, could be used as a feedstock for bioenergy production, but its heterogeneity poses new challenges in its use in biorefineries. We have investigated the origin of this heterogeneity and quantified it, and discuss its impact on bioenergy production. Samples were collected from the bedding at different points and depths and analysed by first separating t