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Magnetic-Field-Independent Subgap States in Hybrid Rashba Nanowires
Subgap states in semiconducting-superconducting nanowire hybrid devices are controversially discussed as potential topologically nontrivial quantum states. One source of ambiguity is the lack of an energetically and spatially well defined tunnel spectrometer. Here, we use quantum dots directly integrated into the nanowire during the growth process to perform tunnel spectroscopy of discrete subgap
The Hidden Side of Complement Regulator C4BP : Dissection and Evaluation of Its Immunomodulatory Activity
C4b-binding protein (C4BP) is a well-known regulator of the complement system that holds additional and important activities unrelated to complement inhibition. Recently, we have described a novel immunomodulatory activity in the minor C4BP(β-) isoform directly acting over inflammatory phagocytes. Here we show that incorporation of the β-chain to the C4BP α-chain oligomer interferes with this immu
Dendrokronologisk analys av Färlövs kyrka, Kristianstads kommun, Skåne
Dynamic Changes of Reproductive Hormones in Male Minipuberty : Temporal Dissociation of Leydig and Sertoli Cell Activity
Context: The male hypothalamic-pituitary-gonadal (HPG) axis is transiently active during the first months of life with surging serum concentrations of reproductive hormones. This period, termed minipuberty, appears to be essential for priming testicular function. Despite the central role for male reproductive function, longitudinal data on HPG axis activation in infancy is sparse. Objective: To ex
Numerical and experimental investigation on the residual stresses generated by scanning induction hardening
Induction hardening is widely used in the industry as a surface heat treatment that improves the surface and the subsurface hardness of components greatly. The hardened case, which usually is a few mm, highly impacts the surface and structural integrity of the component. In this work, we simulate the scanning induction hardening process by means of finite element modeling. The computed hardness, m
Night for Day. Kunstnernes hus. Oslo. Norway. Screenings: Wed 23rd March 6 pm (in conversation with Antonio Cataldo) + Sunday 27th March.
Finally, inkjet-printed metal halide perovskite LEDs-utilizing seed crystal templating of salty PEDOT:PSS
Solution-processable metal halide perovskites are increasingly implemented in perovskite-based light-emitting diodes (PeLEDs). Especially green PeLEDs based on methylammonium lead bromide (MAPbBr3) composites exhibit impressive optoelectronic properties, while allowing processing by low-cost and upscalable printing methods. In this study, we have investigated the influence of potassium chloride (K
PRDM15 is a key regulator of metabolism critical to sustain B-cell lymphomagenesis
PRDM (PRDI-BF1 and RIZ homology domain containing) family members are sequence-specific transcriptional regulators involved in cell identity and fate determination, often dysregulated in cancer. The PRDM15 gene is of particular interest, given its low expression in adult tissues and its overexpression in B-cell lymphomas. Despite its well characterized role in stem cell biology and during early de
Adherence to a Western dietary pattern and risk of bladder cancer : A pooled analysis of 13 cohort studies of the Bladder Cancer Epidemiology and Nutritional Determinants international study
Little is known about the association of diet with risk of bladder cancer. This might be due to the fact that the majority of studies have focused on single food items, rather than dietary patterns, which may better capture any influence of diet on bladder cancer risk. We aimed to investigate the association between a measure of Western dietary pattern and bladder cancer risk. Associations between
Supercritical space-width trade-offs for resolution
We show that there are CNF formulas which can be refuted in resolution in both small space and small width, but for which any small-width resolution proof must have space exceeding by far the linear worst-case upper bound. This significantly strengthens the space-width trade-offs in [Ben- Sasson 2009], and provides one more example of trade-offs in the "supercritical" regime above worst case recen
Existence of the Dharwar–Bastar–Singhbhum (DHABASI) megacraton since 3.35 Ga : constraints from the Precambrian large igneous province record
We propose a Precambrian megacraton (consisting of two or more ancient cratons), DHABASI in the Indian Shield, which includes the Dharwar, Bastar and Singhbhum cratons. This interpretation is mainly based on seven large igneous provinces (LIPs) that are identified in these three cratons over the age range of c. 3.35–1.77 Ga, a period of at least 1.6 Ga. The absence of any subsequent break-up of DH
The structure of an immunodominant loop on foot and mouth disease virus, serotype O1, determined under reducing conditions
Residues 136-159 of VPI of foot and mouth disease virus (FMDV) comprise the G-H loop of the protein and form a prominent feature on the surface of virus particles. This sequence contains an immunodominant neutralizing epitope, which can be mimicked with synthetic peptides, and includes an Arg, Gly, Asp motif which has been implicated in the binding of the virus to cellular receptors. Crystallograp
At the gates to peace: mediators as gatekeepers
Experience Sampling Method in a Qualitative Study of Tourists' Smartphone Use
This chapter explores the use of Experience Sampling Method (ESM) in a qualitative research design, departing from reflections on ontological and epistemological aspects of the tourist experience. It suggests that the tourist experience can be studied in its ordinary moments and proposes the use of ESM to capture such experience of “everydayness”. The chapter illustrates how the method can be used
Experiences of digital communication with automated patient interviews and asynchronous chat in Swedish primary care : a qualitative study
OBJECTIVES: To explore staff experiences of working with a digital communication platform implemented throughout several primary healthcare centres in Sweden.DESIGN: A descriptive qualitative approach using focus group interviews. Qualitative content analysis was used to code, categorise and thematise data.SETTING: Primary healthcare centres across Sweden, in both rural and urban settings.PARTICIP
Is apparent fixational drift in eye-tracking data due to filters or eyeball rotation?
Eye trackers are sometimes used to study the miniature eye movements such as drift that occur while observers fixate a static location on a screen. Specifically, analysis of such eye-tracking data can be performed by examining the temporal spectrum composition of the recorded gaze position signal, allowing to assess its color. However, not only rotations of the eyeball but also filters in the eye
Radionuclide wiggle matching reveals a nonsynchronous early Holocene climate oscillation in Greenland and western Europe around a grand solar minimum
Several climate oscillations have been reported from the early Holocene superepoch, the best known of which is the Preboreal oscillation (PBO). It is still unclear how the PBO and the number of climate oscillations observed in Greenland ice cores and European terrestrial records are related to one another. This is mainly due to uncertainties in the chronologies of the records. Here, we present new
Repositioning of fluoroquinolones from antibiotic to anti-cancer agents: An underestimated truth
Increasing development costs and higher failure rate in clinical trials has reduced the repertoire of newer drugs in the market for clinical use. The most appropriate approach to end the search for newer drugs is “Repositioning”, as it requires less time and money to explore new indication of existing drug or failed drug. In the past, several drugs have been repositioned for different indication b