科学与环境
Machine learning simulations reveal how plastic transforms into hard carbon
来源: Phys.org - latest science and technology news stories · 发布于
In a new study published in Chemical Science, researchers from the University of Oxford's Department of Chemistry have used machine learning simulations to trace how a common polymer transforms into hard carbon, revealing the atomic-scale processes that give this technologically
In a new study published in Chemical Science, researchers from the University of Oxford's Department of Chemistry have used machine learning simulations to trace how a common polymer transforms into hard carbon, revealing the atomic-scale processes that give this technologically important material its disordered structure.
相关报道
Study finds heat waves speed snowmelt substantially, but rivers respond unevenly
A new study by researchers at Montana State University has found that heat waves substantially accelerate the melting rate of mountain snowpack; however, the resulting water doesn't necessarily produce an immediate increase in streamflow.
Phys.org - latest science and technology news stories ·
Fishmeal alternative aims to protect marine wildlife from overfishing
Technology that transforms organic waste into animal feed could help ease an overreliance on fishmeal in aquaculture. University of Queensland researchers have developed a production process that converts organic waste into biogas to grow a high-protein alternative to fish feed.
Phys.org - latest science and technology news stories ·
MapInsights helps police trainees learn the territory
In early 2026, the University of Illinois Division of Public Safety was facing a challenge. It had 11 security guards it planned to convert to community service officers, which meant they would change from being based in one building to working a whole beat.
Phys.org - latest science and technology news stories ·
Do spiders dream? Scientists just found a surprising clue
Scientists have discovered that spiders may sleep in ways surprisingly similar to humans, complete with distinct sleep stages and a dream-like REM state. Researchers at the University of Bonn studied the Australian jumping spider Portia fimbriata, a remarkably clever hunter known
All Top News -- ScienceDaily ·
Sound-levitated particles reveal how static charge builds up
When two objects touch and then separate, they can swap tiny amounts of electric charge, even if they are made from exactly the same material. This 'triboelectric effect' is the source of everyday static electricity, but it is still poorly understood in large samples of powder, w
Phys.org - latest science and technology news stories ·