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GaSb-based nanowires in a gate-all-around geometry are good candidates for binary p-type transistors, however they require the introduction of compressive strain to enhance the transport properties. Here, we for the first time demonstrate epitaxial GaSb-GaAsxSb1−x core-shell nanowires with a compressively strained core. Both axial and hydrostatic strain in GaSb core have been measured by X-ray dif
A study on the fracture characteristics of unmodified and chemically modified Scots pine (Pinus sylvestris) is presented. The investigated material consisted of small-dimension sawn timber originating from young logs (thinnings), aged 30–40 years. The modified samples were acetylated with acetic anhydride in an industrial scale process without the use of any catalyst, reaching an acetyl content of
We propose to combine population-based register data, with a nested clinical cohort to correct misclassification and unmeasured confounding through probabilistic quantification of bias. We illustrate this approach by estimating the association between knee osteoarthritis and mortality. We used the Swedish Population Register to include all persons resident in the Skåne region in 2008 and assessed
Johannes Widekindi (c. 1620–78) was a Swedish historiographer of the Realm. His main work Historia Belli Sveco-Moscovitici Decennalis was published both in Latin and in Swedish (as Thet Swenska i Ryssland Tijo åhrs Krijgz-Historie). Although the Swedish edition appeared one year earlier than the Latin one, the latter is in no way a translation of the former. The textological relationship between t
There is now a consensus in the literature that future improvements in outcomes obtained from cognitive behavioral therapy (CBT) for chronic pain will requireresearch to identify patient and treatment variables that help explain outcomes. The frst aim of this study was to assess whether pre-treatment scores on measures of psychological (in)fexibility, acceptance, committed action, cognitive(de)fus
The modeling of fuel cells requires the coupling of fluid transport with electro-chemical reactions. There are two approaches commonly used. Firstly, the electrodes can be treated as two planes, where the potential gradient can be considered as being locally one-dimensional. In this case a two dimensional current density distribution is obtained. Secondly, the two electrode layers can be spatially
Background: We aimed to evaluate whether serum hepcidin is a useful indicator of iron status in infants. Methods: Term infants (n = 400) were randomized to delayed (≥180 s) or early (≤10 s) cord clamping (CC). Iron status was assessed at 4 and 12 months. In all cases with iron depletion or iron deficiency (ID) (as defined in “Methods”) (n = 30) and 97 randomly selected iron-replete infants, we ana
Fluid transport in the perivascular space by the glia-lymphatic (glymphatic) system is important for the removal of solutes from the brain parenchyma, including peptides such as amyloid-beta which are implicated in the pathogenesis of Alzheimer’s disease. The glymphatic system is highly active in the sleep state and under the influence of certain of anaesthetics, while it is suppressed in the awak
Neurogenesis, the production of new neurons from neural stem cells, dramatically decreases during aging concomitantly with increased inflammation both systemically and in the brain. However, the precise role of inflammation and whether local or systemic factors drive the neurogenic decline during aging is poorly understood. Here, we identify CXCR5/5/CXCL13 signaling as a novel regulator of neuroge
The arrival 44,617 unaccompanied refugee minors (URM) to Sweden between 2014 and 2016 was met by a large number of civil society volunteers responding to their needs and assisting them in the early stages of their asylum processes, among them the Church of Sweden (CoS). What was not expected was that thousands of these Muslim-background young people would decide to convert to Christianity. Drawing
The purpose of the article is to contribute to conceptual and empirical understandings of institutional agency in path transformation. Previous studies of links between institutional change and industrial transformation have focused mainly on the institutionalization of new practices and influence of territorially defined institutional preconditions, leaving a need to disentangle different types o
OBJECTIVE: The first-appearing β-cell autoantibody has been shown to influence risk of type 1 diabetes (T1D). Here, we assessed the risk of autoantibody spreading to the second-appearing autoantibody and further progression to clinical disease in the Environmental Determinants of Diabetes in the Young study.RESEARCH DESIGN AND METHODS: Eligible children with increased HLA-DR-DQ genetic risk for T1
The world has been afflicted heavily by the burden of coronavirus disease 2019 (COVID-19) that overwhelmed health care systems and caused severe economic and educational deficits, in addition to anxiety among the public. The main aim of this study was to evaluate the mutual effects of belief that the pandemic was the result of a conspiracy on knowledge and anxiety levels among students at the Univ
How speech coding is used for visual material is critical to understanding the link between language and memory development. Using eye-tracking, the present study examined whether the number of syllables of pictured objects’ names, monosyllabic versus multisyllabic, predicts looking time at the stimuli-objects in the context of a memory task, thereby indicating verbal recoding. The children’s (N =
Agricultural pesticides are extensively used for weed- and pest control, resulting in residues of these compounds in food. The general population is mainly exposed through dietary intake. Exposure to certain pesticides has been associated with adverse human health outcomes. Our aim was to assess urinary concentrations and temporal trends in the biomarkers of commonly used pesticides. Samples were
This expert opinion argues that citizens would not benefit from a temporal VAT reduction as a measure to combat the Corona crisis.
Artikel om tidsuppfattningars betydelse i tider av kriser och katastrofer med science fiction-filmer som "La Jatée" och "De 12 apornas armé" som exempel och coronapandemin som kontext.
Om 1650 års riksdag.
