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In this study, we report the suppression of degradative transformations observed in Na-ion batteries by utilizing five different transition-metal cations at a single crystallographic site, which is expected to impart entropy-induced stabilization, resulting in enhanced structural stability. We successfully synthesized phase-pure O3-NaTi0.2Mn0.2Fe0.2Ni0.2Co0.2O2 through a facile solid-state sinteri
Introduction: Research on Mismatch Negativity (MMN) in monolingual and bilingual speakers has shown significant differences in L1 versus L2 phonemic perception. In this study, we examined whether the MMN response is sensitive to the differences between L1, L2 and L3/Ln.Methods: We compared bioelectrical brain activity in response to changes in pairs of vowels produced in three different languages.
Background and study aims: Barrett’s esophagus (BE) surveillance relies on endoscopy, which can limit accessibility and strain healthcare resources, a challenge in Nordic countries. Non-endoscopic alternatives could improve surveillance efficiency, but implementation data are limited. We assessed the feasibility of implementing EndoSign®, a novel capsule sponge, in Sweden. Patients and methods: Th
Avian blood parasites are vector-transmitted protozoan parasites and common in wild birds. They cause acute and chronic infections at different life stages with potentially detrimental effects on host fitness. Transmission often happens during the nestling period, when biting dipterans have easy access to featherless skin. However, little is known about patterns of infection within and between bro
This study investigates the photophysical behaviour of Mn/Fe and Mn/Sn co-doped CsPbCl3 perovskite nanocrystals (NCs) to explore carrier dynamics and dopant interactions. Using gated photoluminescence (PL) and temperature-dependent measurements, we elucidate the impact of dopant chemistry on exciton behaviour, focusing on vibrationally assisted delayed fluorescence (VADF) and energy transfer
This article examines the intellectual engagement between the Catholic scholar Ernesto Buonaiuti (1881-1946) - one of the foremost proponents of the historical-critical method in Italy - and the prominent German Protestant church historian Adolf von Harnack (1851-1930). This study adopts a transnational and transconfessional approach to church history, according to which religious thought develops
Chiral surface ligands can impart optical activity to all-inorganic perovskite nanocrystals, but how this affects chiroptical properties of their assemblies remains unclear. Here we show that self-assembly of CsPbBr3 nanocubes synthesized with a small amount of added chiral ligand N-benzylcinchonidinium bromide (BCD-Br) results in measurable circularly polarized luminescence (CPL). BCD-Br-treated
Ice I is the most abundant crystalline phase of water and plays a fundamental role in nature. Understanding its complex nuclear dynamics is crucial on its own and also provides critical insights into hydrogen bonding networks as well as water’s unique properties. Here, we present high-resolution oxygen K-edge resonant inelastic X-ray scattering (RIXS) of Ice I (H2O and D2O) measured using intense
Surface nitridation induced by ammonia combustion can alter material properties, reducing lifetime and performance of a practical combustor. Although ammonia-induced surface nitriding has been studied at low and moderate temperatures, its behavior at temperatures above 1200 K in flames remains unexplored. This study investigates high-temperature nitriding and the impact of NH radical of nickel rod
This book explores how functional stupidity – uncritical and unreflective thinking within prescribed, constrained ways – is institutionalized and why we should minimize it in workplaces. How did our organizations become stagnant, and what can be done to revive them? Contemporary societal and organizational noise, extensive bureaucratization, silo thinking, imitation, bullshit talk, and meaningless
Introduction: Current international (FIGO) and Swedish cardiotocography (CTG) interpretation templates exhibit limited diagnostic accuracy for the detection of fetal acidemia. The objective of this study was to develop a novel intrapartum CTG classification template incorporating CTG parameters demonstrated to be strongly associated with acidemia, and to evaluate the diagnostic performance of the
Many vibration signals produced by rotating machines have been shown to be second-order cyclostationary. This means that the spectral correlation function can be used to identify cyclic frequencies associated with e.g. faulty machine parts. However, due to spectral leakage, the spectral correlation function often has poor localization of signal components, leading to sub-par fault detection. Recen
BackgroundDespite its established benefits in elective colorectal surgery, the adoption of laparoscopy in the emergency setting remains limited. This retrospective international multicentre study assesses laparoscopic and open colonic resection in patients with acute benign or malignant colonic obstruction.MethodsPatients were included between 2022 and 2023. Intraperitoneal free air on imaging was
Background: Like adults, many children and adolescents spend several hours each day engaged in screen-based activities. This has raised concerns among adults, and the consequences of screen use are the subject of intense research and public debate. Despite growing research interest, there is currently a lack of evidence-based interventions available to families experiencing negative consequences r
Advances in attosecond technology enable the measurement of nonlinear light–matter interaction at unprecedented timescales. However, attosecond-resolved nondipole processes in nonlinear photoionization, especially for partial wave resolved transition, still remain elusive, in the face of the challenges in identifying weak nondipole contributions from a background of dipole-allowed electronic dynam
With global food supply chains becoming more complex, the credibility of the food sector is under threat due to the loss of public trust with rising food fraud cases such as the horsemeat scandal, Chinese milk scandal, and so forth. Therefore, it has become essential to promote transparency and real-time visibility of the food supply chain from farm to fork to address the demand of all the stakeho
