Phys.org news
Phys.org / Deep learning method enables efficient Boltzmann distribution sampling across a continuous temperature range
A research team has developed a novel direct sampling method based on deep generative models. Their method enables efficient sampling of the Boltzmann distribution across a continuous temperature range. The findings have ...
Phys.org / Here we glow: New organic liquid provides efficient phosphorescence
The nostalgic "glow-in-the-dark" stars that twinkle on the ceilings of childhood bedrooms operate on a phenomenon called phosphorescence. Here, a material absorbs energy and later releases it in the form of light. However, ...
Phys.org / Soft materials hold onto 'memories' of their past for longer than previously thought
If your hand lotion is a bit runnier than usual coming out of the bottle, it might have something to do with the goop's "mechanical memory."
Phys.org / New biocatalytic method can generate a library of novel molecules for drug discovery
Using reprogrammed biocatalysts, researchers are pushing the boundaries of enzymatic synthesis with a method that opens the door to a diverse array of valuable compounds. Reporting in the journal Science, UC Santa Barbara ...
Phys.org / DNA-based neural network learns from examples to solve problems
Neural networks are computing systems designed to mimic both the structure and function of the human brain. Caltech researchers have been developing a neural network made out of strands of DNA instead of electronic parts ...
Phys.org / Safe underground carbon storage would only reduce warming by 0.7°C, analysis finds
For the first time, a study maps safe areas that can practically be used for underground carbon storage, and estimates that using them all would only cut warming by 0.7°C. The result is almost ten times lower than previous ...
Phys.org / Engineered bacteria glow green to quickly detect microplastics in water samples
Microplastics are tiny, plastic fragments—many too small to see—found in the air, soil and water. Measuring their abundance in nature can direct cleanup resources, but current detection methods are slow, expensive or ...
Phys.org / How the Slavic migration reshaped Central and Eastern Europe
The spread of the Slavs stands as one of the most formative yet least understood events in European history. Starting in the 6th century CE, Slavic groups began to appear in the written records of Byzantine and Western sources, ...
Phys.org / A new scale of biology: Massive datasets are aiding in the fight against superbugs
Artificial intelligence relies on machine learning algorithms trained on massive datasets to make predictions—think of how ChatGPT learned language by gorging on the internet. In biology, however, scientists face a frustrating ...
Phys.org / The cling of doom: How staph bacteria latch onto human skin
Imagine a child with eczema who scratches a patch of irritated skin. A tiny opening forms, invisible to the eye. Into that breach slips a common bacterium, Staphylococcus aureus.
Phys.org / Automated tool enables rapid, large-scale profiling of disease-linked RNA modifications
Researchers have developed a powerful tool capable of scanning thousands of biological samples to detect transfer ribonucleic acid (tRNA) modifications—tiny chemical changes to RNA molecules that help control how cells ...
Phys.org / Marsquakes indicate a solid core for the red planet, just like Earth
Scientists revealed Wednesday that Mars' innermost core appears to be a solid hunk of metal just like Earth's.
