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N-doping of nonfullerene bulk-heterojunction organic solar cells strengthens photogeneration and exciton dissociation

N-type doping of the bulk-heterojunction layer in nonfullerene organic solar cells allows to effectively ameliorate inferior electron transportation by filling traps and optimizing electron pathways, leading to a better balance of charge transport in device. This mechanism, however, provides an incomplete understanding of the stronger photogeneration, long-lived excitons and simultaneously increas

Protein and amino acid intakes in relation to prostate cancer risk and mortality—A prospective study in the European Prospective Investigation into Cancer and Nutrition

Background: The association between protein intake and prostate cancer risk remains unclear. Aims: To prospectively investigate the associations of dietary intakes of total protein, protein from different dietary sources, and amino acids with prostate cancer risk and mortality. Methods: In 131,425 men from the European Prospective Investigation into Cancer and Nutrition, protein and amino acid int

"Även Om Du är Analfabet Så Antar Jag Att Du ändå Har En Tidsuppfattning Som Alla andra." : En Kvalitativ Analys Av Temporala motsättningar I Svensk asylbyråkrati

Artikeln undersöker temporal styrning i den svenska asylbyråkratin genom en kvalitativ analys av tio familjers asylakter. Dessa består av över 5 000 sidors dokumentation: asylutredningsprotokoll, beslut, domar, intyg, överklaganden, inlagor, personliga brev, minnesnoteringar med mera. Studien fokuserar särskilt på Migrationsverkets beslut och de muntliga utredningar som myndighetens handläggare ha

Bone health and cardiac transplantation

Patients who undergo heart transplantation (HT) have increased loss of bone mineral density (BMD) [g/cm2]. The greatest drop in BMD occurs within the first year after HT with a decrease 3.5-8.5% in the lumbar spine and 5.6-10.5% in the femoral neck. Thereafter, BMD tend to stabilize or even recover to some degree. Accordingly, risk of fracture correlates to BMD evolution, with the highest rate of

Twenty-two years of vegetation succession on the constructed Danish Island Peberholm.

Peberholm is a constructed Danish island in the Øresund strait. It was primarily constructed by calcareous clay from the sea floor, and is traversed by a highway and a railway. Being constructed from material without a seed bank, Peberholm constituted a good opportunity to study primary succession in an anthropogenic context. In this study, data from a survey of the vascular plant community of Peb

The state does not live by warfare alone : War and revenue in the long nineteenth century

Previous research shows that wars contributed to the expansion of state revenues in the Early Modern period and in the twentieth century. There are, however, few cross-national studies on the long nineteenth century. Using new unbalanced panel data on wars and public revenues from 1816 to 1913 for 27 American and European countries, this article provides new evidence that military conflicts very r

Epidemiology, aetiology and clinical characteristics of clostridial bacteraemia : a 6-year population-based observational study of 386 patients

The objective of this study is to provide a population-based clinical, epidemiological and microbiological overview of clostridial bacteraemia. All cases of bacteraemia in the Skåne Region between 2014 and 2019 with a species currently belonging to the Clostridium genus were identified in the regional clinical microbiology database. Clinical data were retrieved by medical chart-review. A total of

Association of Stroke Lesion Pattern and White Matter Hyperintensity Burden With Stroke Severity and Outcome

Background and ObjectivesTo examine whether high white matter hyperintensity (WMH) burden is associated with greater stroke severity and worse functional outcomes in lesion pattern-specific ways.MethodsMR neuroimaging and NIH Stroke Scale data at index stroke and the modified Rankin Scale (mRS) score at 3-6 months after stroke were obtained from the MRI-Genetics Interface Exploration study of pati

What Characterizes the Productive Morphosyntax of Norwegian Children with Developmental Language Disorder?

Little is known about the productive morphosyntax of Norwegian children with developmental language disorder (DLD). The current study examined morphosyntax inNorwegian-speaking children with DLD (n =19) and a control group that was pairwisematched for age, gender, and intelligence quotient (IQ; n = 19). The children’s sentence repetitions were studied through the lens of Processability Theory. The

Multilingualism among children, age 7-12, typological representation and language use pattern in a medium sized town in Norway.

This article examines multilingual language use in two groups ofchildren, one group at a state school, and one at a private IBschool. The IB school has earlier been assumed to reflect an ‘elite’multilingualism. Three research questions are posed: to whatextent is the children’s language use multilingual, what are theirtypological profiles, and are there any differences between thetwo groups in theThis article examines multilingual language use in two groups of children, one group at a state school, and one at a private IB school. The IB school has earlier been assumed to reflect an ‘elite’ multilingualism. Three research questions are posed: to what extent is the children’s language use multilingual, what are their typological profiles, and are there any differences between the two groups

First study of the two-body scattering involving charm hadrons

This article presents the first measurement of the interaction between charm hadrons and nucleons. The two-particle momentum correlations of pD- and p¯D+ pairs are measured by the ALICE Collaboration in high-multiplicity pp collisions at s=13 TeV. The data are compatible with the Coulomb-only interaction hypothesis within (1.1-1.5)σ. The level of agreement slightly improves if an attractive nucleo

A scoring system for predicting malignancy in intraductal papillary mucinous neoplasms of the pancreas: a multicenter EUROPEAN validation

Purpose: A preoperative estimate of the risk of malignancy for intraductal papillary mucinous neoplasms (IPMN) is important. The present study carries out an external validation of the Shin score in a European multicenter cohort. Methods: An observational multicenter European study from 2010 to 2015. All consecutive patients undergoing surgery for IPMN at 35 hospitals with histological-confirmed I

High Gas-Phase Methanesulfonic Acid Production in the OH-Initiated Oxidation of Dimethyl Sulfide at Low Temperatures

Dimethyl sulfide (DMS) influences climate via cloud condensation nuclei (CCN) formation resulting from its oxidation products (mainly methanesulfonic acid, MSA, and sulfuric acid, H2SO4). Despite their importance, accurate prediction of MSA and H2SO4 from DMS oxidation remains challenging. With comprehensive experiments carried out in the Cosmics Leaving Outdoor Droplets (CLOUD) chamber at CERN, w

A 1.7-6.4 GHz fourth-order RF filter with 1-40% fractional bandwidth in 22-nm FDSOI

The rise of 5G technology leads to a boom in the demand for widely available wireless connectivity while requiring telecommunication networks to improve spectral efficiency and deploy dynamic spectrum sharing (DSS) and carrier aggregation (CA). This imposes more stringent intermodulation test scenarios and blocking requirements on RF transceivers. In addition, they are required to be programmable

Associations of human femoral condyle cartilage structure and composition with viscoelastic and constituent-specific material properties at different stages of osteoarthritis

The relationships between structure and function in human knee femoral cartilage are not well-known at different stages of osteoarthritis. Thus, our aim was to characterize the depth-dependent composition and structure (proteoglycan content, collagen network organization and collagen content) of normal and osteoarthritic human femoral condyle cartilage (n = 47) and relate them to their viscoelasti