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Vacancies in solid-state physics are underexplored in materials with strong electron-electron correlations. Recent research on the Ir-Sb binary system revealed an extended buckled-honeycomb vacancy (BHV) order. Superconductivity arises by suppressing BHV ordering through high-pressure growth with excess Ir atoms or Rh substitution, yet the superconducting pairing nature remains unknown. To explore
The two-dimensional kagome lattice is an experimental playground for novel physical phenomena, from frustrated magnetism and topological matter to chiral charge order and unconventional superconductivity. A newly identified kagome superconductor, Ta2V3.1Si0.9 has recently gained attention for possessing a record high critical temperature, TC = 7.5 K for kagome metals at ambient pressure. In this s
Spiral spin liquids are an exotic class of correlated paramagnets with an enigmatic magnetic ground state composed of a degenerate manifold of fluctuating spin spirals. Experimental realizations of the spiral spin liquid are scarce, mainly due to the prominence of structural distortions in candidate materials that can trigger order-by-disorder transitions to more conventionally ordered magnetic gr
We present a comprehensive study of the short-ranged nuclear and magnetic order in the two-dimensional spin glass, Mn0.5Fe0.5PS3. Nuclear neutron scattering data reveal a random distribution of Mn2+ and Fe2+ ions within the honeycomb layers, which gives rise to a spin glass state through inducing competition between neighboring exchange interactions, indicated in magnetic susceptibility data by a
PurposeCombination treatments—thermal ablation (TA) and transarterial chemoembolisation (TACE) have been suggested for hepatocellular carcinoma (HCC). After TA a transient hyperemic zone appears around the ablated area, a potential target for TACE. The aim was to determine when this peri-ablational hyperemia is at its widest and most intensely perfused.Materials and methodsThis prospective study e
Across Europe, freshwater ecosystems were simultaneously shaped by climate variability, land-use intensification, and accelerating socio-economic pressures, yet their combined effects on surface water quality and freshwater ecosystem service (FES) potential remained poorly understood at large spatial scales. While individual stressors were often examined in isolation, their interaction across hete
Hummeln is a simple impact structure located in south-eastern Sweden. It is approximately 1.2 km in diameter and almost completely covered by a lake. Here, we present the first detailed investigation of impactites and mapping of the 164.25 m deep drill core Hummeln-1 with a focus on impact metamorphism and the impact process. We find that the drilling has penetrated a complex sedimentary successio
STUDY QUESTIONAmong women pregnant after IVF/ICSI, do obstetric outcomes differ for women diagnosed with endometriosis and/or adenomyosis according to definitions by International Deep Endometriosis (IDEA) and the revised Morphological Uterus Sonographic Assessment (MUSA) groups, compared to women without the disease?SUMMARY ANSWERWomen with endometriosis and/or adenomyosis have a higher risk of p
Affärsrättsligt Centrum vid Lunds universitet (ACLU) bedriver forsknings- och seminarieverksamhet på centrala förmögenhetsrättsliga områden. En viktig del av den verksamhet som bedrivs inom ACLU är att regelbundet publicera böcker med originalbidrag från forskare och praktiker som har anknytning till ACLU. Målsättningen för ACLU:s publikationer är att de ska belysa aktuella och praktiskt relevanta
Bidraget (bokkapitlet) ger en omfattande genomgång av AI, dess historiska utveckling, definitioner och rättsliga reglering, med särskilt fokus på EU:s AI-förordning. I bidraget beskrivs hur AI har utvecklats från teoretiska modeller på 1950-talet till en central del av befintlig digital infrastruktur, med tillämpningar inom både privat och offentlig sektor, inklusive produktion, sociala medier, di
Den 29 juni 2025 beslöt styrelsen för International Sociological Association (ISA) om en tillfällig avstängning (”suspension”) av medlemskapet för Israeli Sociological Society (ISS). Avstängningen, som föregicks av en serie initiativ och uppmaningar från ISA:s nationella medlemsorganisationer, hänvisar dels till ett tidigare beslut om att avbryta alla relationer med offentliga israeliska instituti
SREBP transcription factors are key regulators of lipid metabolism and play a central role in metabolic dysfunction-associated steatotic liver disease (MASLD). In a recent issue of Molecular Cell, Nie et al. 1 have discovered that Drosha, known for microRNA processing, regulates the maturation and activation of SREBP1 in the liver, and this seems to be important in MASLD.
The dominant narrative on equity, diversity, and inclusion in U.S. medical research emphasises the underrepresentation of Black and Hispanic participants in clinical trials, largely based on therapeutic phase 2 and 3 trials. Far less attention has been paid to phase 1 trials—particularly those involving healthy volunteers who assume health risks without therapeutic benefit, often for money. Focusi
Challengers struggle against more powerful elites and authorities to resolve environmental problems driven by social forces, but can sustainability research contribute to such collective action while remaining scientific? After five years of movement-relevant sustainability research using Burawoy’s extended case method, I seek to make three contributions. Empirically, I present strategic alliances
Reflective practice serves as an important mechanism for developinginterpersonal skills in communication training. This paperreports on an online chat-based exercise conducted ata university in Sweden since 2021 as part of social work communicationtraining. The exercise responds to a growing demand fordigital communication training for future social workers and aims tostimulate students’ reflectio
Most flowering plants depend on insect pollinators for their reproduction, yet these pollinators have been facing considerable losses in abundance and diversity in recent decades. The ongoing pollinator declines, caused by stressors including land-use and climate change, have raised concerns for species-rich plant communities such as those found in semi-natural grasslands. These communities contai
Objective. High-frequency oscillations (HFOs) are a potential biomarker of the epileptogenic zone (EZ) in patients with focal epilepsy. Previous research has estimated that HFOs arise from regions as small as a single cortical column (1 mm3), making events difficult to detect with the coarse spatial sampling of clinical-standard electrocorticographic (ECoG) arrays. We tested whether high-resolutio
