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Phys.org / Dark plasma regions reveal overlooked source of reactive atomic oxygen
Scientists from Tokyo Metropolitan University have found a way to make plasma more effective for its wide-ranging uses, from antimicrobial applications to surface conditioning in the semiconductor industry. They mapped the ...
Medical Xpress / Cerebroid study hints at how maternal inflammation may influence fetal brain development
Past studies suggest that a mother-to-be's heightened immune responses during pregnancy are linked to a higher risk of conditions affecting their offspring's brain development. While this association is well documented, the ...
Medical Xpress / Menopause-linked brain changes may differ from those in puberty and pregnancy
Changes in the female brain during menopause contrast sharply with those seen during pregnancy and puberty, according to brain imaging research published in Nature Communications. The study, which included more than 200 participants, ...
Tech Xplore / AI digital twins struggle to predict human behavior, creating 'funhouse mirror' distortions
While many fear artificial intelligence will replace humans, using AI to take over some human roles has benefits. Companies can use the technology to conduct surveys and polls, while behavioral scientists can run experiments ...
Medical Xpress / New review highlights promise of intra-arterial stem cell therapy to improve stroke recovery
Researchers from the University of Miami Miller School of Medicine and collaborating institutions have published a comprehensive review examining the rapidly evolving field of intra-arterial stem cell therapy for ischemic ...
Phys.org / The autonomy paradox: How more freedom at work can leave you feeling powerless
You may know the feeling. You're supposed to have finished work for the day, but later, during your evening meal, you start mentally preparing for tomorrow's meeting. Or you have a quick check of your emails while you half-watch ...
Phys.org / The extinct American 'cheetah' was not a cheetah after all
With their slender bodies and long front legs, Miracinonyx trumani—often nicknamed the "American cheetah"—was long thought to be a North American analog of the African big cat. But in a new study published in the journal ...
Phys.org / From classrooms to careers, Black women describe lasting effects of racialized bias
As a child, Nefatari excelled at advanced mathematics. But a teacher questioned her academic success in this area because the teacher believed Black girls were not good at math. Years later, as a research participant, Nefatari ...
Phys.org / Male beauty ratings reveal lower averages but an exceptional upper tier
Women's faces are rated as more attractive than men's across cultures, age groups and sexual orientations. This effect, known as the "Gender Attractiveness Gap" (GAP), was recently demonstrated in a large-scale study led ...
Medical Xpress / How losing the 'guardian of the genome' can damage DNA and drive cancer
A new study finds that when p53, one of the most important cancer-protecting genes, stops working, cells produce too much RNA and consume excessive amounts of the building blocks needed to copy their DNA. This shortage disrupts ...
Phys.org / Salt may have helped turn Earth into a frozen world 700 million years ago
Earth may have been pushed deeper into a global deep freeze by something surprisingly ordinary: salt. Around 700 million years ago, Earth entered periods of extreme glaciation known as Snowball Earth, when ice is thought ...
Phys.org / No evidence that Multi-Agency Safeguarding Hubs have improved child protection outcomes
New research concludes that Multi-Agency Safeguarding Hubs (MASHs) are failing to provide better protection for children in England, instead causing families distress and putting more pressure on social care resources.