Preprint finds CeTe3 charge-order transition near room temperature at about 6 GPa
Femtosecond optical measurements link rising pressure with a fall from about 570 K at ambient pressure, while collective modes change in distinct ways.
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Preprint finds case-control risk estimates can shift with statistical method
Weighting performed well in simulations, while matching was sensitive to its settings; an ovarian-cancer aspirin analysis produced estimates below 1 but did not settle causality.
Study finds liver, lung and kidney lesions in four fatal DENV-4 cases
Researchers also found largely preserved heart tissue and immune-marker staining across several organs, but the small study cannot establish what caused the damage.
Preprint reports image-editing system tops five benchmark tests
DARS scored above a matched reinforcement-learning baseline across every reported benchmark, but the results are point estimates from automated tests.
Condition-focused hospital units gain support but face unclear authority
Interviews in two Dutch hospitals found shared expertise and cross-unit learning alongside fragmented decisions and competing departmental priorities.
Preprint reports signs of a light-driven exciton condensate
Spectroscopy of one-layer MnBi₂Te₄ showed threshold-like changes and evolving energy patterns, but did not directly measure long-range coherence.
Heat Linked to Higher Thoron Release Estimates From Beach Sand
A chamber study found a 34% average increase over a 15°C rise, while estimates climbed at 45% relative humidity before dropping above 50%.
Preprint: Interstellar comet 3I/ATLAS brightened while its colors stayed nearly unchanged
Optical observations found a persistent jet, a dusty coma and a clear CN signal, but the data do not reveal the comet’s bulk composition.
Cancer reviews often overlook treatment switching
Treatment switching was explicitly allowed in 59% of reviewed oncology trials, but meta-analyses rarely explained how it was handled in survival results.
Victorian aged-care workers describe daily violence and mental-health strain
Interviews with nurse managers, nurses and personal care assistants point to understaffing, under-reporting and little management support, but do not establish the problem’s scale or cause.
Finnish health leaders say ethical leadership needs trust and room to act
Interviews with 16 public health and social care leaders point to personal capability, relationships and organisational conditions — not a tested formula for better care.