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Evidence for spin-polarized bound states in semiconductor–superconductor–ferromagnetic-insulator islands
We report Coulomb blockade transport studies of semiconducting InAs nanowires grown with epitaxial superconducting Al and ferromagnetic insulator EuS on overlapping facets. Comparing experiment to a theoretical model, we associate cotunneling features in even-odd bias spectra with spin-polarized Andreev levels. Results are consistent with zero-field spin splitting exceeding the induced superconduc
Demonstrating Majorana non-Abelian properties using fast adiabatic charge transfer
Demonstration of Majorana non-Abelian properties is a major challenge in the field of topological superconductivity. In this work, we propose a minimal device and protocol for testing non-Abelian properties using charge-transfer operations between a quantum dot and two Majorana bound states combined with reading the parity state using a second dot. We use an adiabatic perturbation theory to find f
Environmental History in the 1960s? : An Unsuccessful Research Application and the Circulation of Environmental Knowledge
This article explores how the Swedish historian Birgitta Odén (1921–2016) sought to launch an interdisciplinary environmental research program in the late 1960s. Odén’s objective was to make history useful for political decision making, yet the research program never received any substantial funding. This article argues that the analytical concept of circulation of knowledge offers a fruitful way
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Quantitative laser diagnostics on trimethylindium pyrolysis and photolysis for functional nanoparticle growth
We report on an optical investigation of the pyrolysis and photolysis of trimethylindium (TMIn) as a typical metalorganic precursor for functional nanowire growth, aiming at an in-depth understanding of the governing chemistry and optimization of aerosol-based (aerotaxy) and epitaxial growth processes. A flow reactor with special consideration given to optical access was built to provide the chemi
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Suicide attempts are considered one of the most important risk factors for suicide. Based on this, various psychotherapeutic treatments for persons after a suicide attempt have been developed and evaluated in recent years. In this article, the current state of efficacy research is outlined, examples of successful suicide-focused psychotherapies are presented, and the current state of research and
Automatic Collection Selection using Machine Learning
Most recent programming languages include a collection framework as part of their standard library (or runtime). Examples are Java, C#, Python and Ruby. The Java Collection Framework provides a number of collection classes, some of which implement the same abstract data type, which makes them interchangeable. Developers can therefore choose between several functionally equivalent options. Since co
Selling out Education in the Name of Digitalization : A Critical Analysis of Swedish Policy
Sweden aspires to become ‘the best in the world at utilizing the opportunities of digitalization’ and is internationally recognized for its digital performance. Education has been identified as instrumental for the digital transformation of Swedish society, and efforts are made to accelerate the digitalization of the educational system. As governments’ demands for digitalization get increasingly l
Aberrant chromatin landscape following loss of the H3.3 chaperone Daxx in haematopoietic precursors leads to Pu.1-mediated neutrophilia and inflammation
Defective silencing of retrotransposable elements has been linked to inflammageing, cancer and autoimmune diseases. However, the underlying mechanisms are only partially understood. Here we implicate the histone H3.3 chaperone Daxx, a retrotransposable element repressor inactivated in myeloid leukaemia and other neoplasms, in protection from inflammatory disease. Loss of Daxx alters the chromatin
From quality control to TQM, service quality and service sciences : a 30-year review of TQM literature
Purpose: This paper aims to review total quality management (TQM) literature in the past three decades to identify the quality related key terms, to analyse their linkage among the identified key terms and their developmental trends. Design/methodology/approach: Bibliometric and statistical methods are used to analyse article titles published in the Total Quality and Business Excellence journal du
Postoperative pain treatment after lumbar discectomy. A protocol for a systematic review with meta-analysis and trial sequential analysis
Background: Patients undergoing lumbar discectomy usually suffer from moderate to severe pain during the postoperative period. Multimodal, or balanced analgesia, is the leading treatment principle for managing postoperative pain. The rationale is to achieve optimal pain treatment through additive or synergistic effects of several non-opioid analgesics, and thereby, reducing the need for postoperat
Characteristics of subjective cognitive decline associated with amyloid positivity
Introduction: The evidence for characteristics of persons with subjective cognitive decline (SCD) associated with amyloid positivity is limited. Methods: In 1640 persons with SCD from 20 Amyloid Biomarker Study cohort, we investigated the associations of SCD-specific characteristics (informant confirmation, domain-specific complaints, concerns, feelings of worse performance) demographics, setting,
Prevalence and severity of differing dimensions of breathlessness among elderly males in the population
Breathlessness is common in the general population. Existing data were obtained primarily with the uni-dimensional modified Medical Research Council breathlessness scale (mMRC) that does not assess intensities of unpleasantness nor physical, emotional and affective dimensions. The aim of this research was to determine the prevalence and intensity of these dimensions of breathlessness in elderly ma
Flow cytometric analysis of myelodysplasia : Pre-analytical and technical issues—Recommendations from the European LeukemiaNet
Background: Flow cytometry (FCM) aids the diagnosis and prognostic stratification of patients with suspected or confirmed myelodysplastic syndrome (MDS). Over the past few years, significant progress has been made in the FCM field concerning technical issues (including software and hardware) and pre-analytical procedures. Methods: Recommendations are made based on the data and expert discussions g
RIFM fragrance ingredient safety assessment, 8-isopropyl-6-methylbicyclo[2.2.2]oct-5-ene-2-carbaldehyde, CAS Registry Number 67845-30-1
RIFM fragrance ingredient safety assessment, octahydro-8,8-dimethylnaphthalene-2-carbaldehyde, CAS Registry Number 68738-94-3
RIFM fragrance ingredient safety assessment, citronellyl acetate, CAS Registry Number 150-84-5
Äldre i arbetslivet
Den demografiska utvecklingen innebär att vi lever längre och den äldre befolkningen ökar samtidigt som personer i arbetsför ålder blir färre. Det innebär en ökad press på socialförsäkringssystemet när en större andel av befolkningen kommer att leva fler år som pensionär samtidigt som en allt mindre ande arbetar och bidrar med skattemedel. Det innebär att vi måste arbeta längre och därför höjs nu
Effects of temperature in the estimation of inhomogeneous magnetic transfer (ihMT) in post-mortem human brain
Inhomogeneous magnetic transfer (ihMT) is more sensitive to myelin macromolecules than standard MT proxies. Measuring ihMT in the multi-parameter mapping protocol allows calculating ihMT from MT saturation (MTsat) maps and thus inherently correct for the undesired dependencies on flip angle and the longitudinal relaxation rate. Further validation of this new ihMT metric requires measurement of MPM