科学与环境
CheMeleon model adapts to predict molecular properties from scant data
来源: Phys.org - latest science and technology news stories · 发布于
Discovering new molecules for specific uses is a major driver of progress in a wide variety of industries, whether it's pharmaceutical companies looking for new drugs or electronics or energy companies seeking new materials with particular properties. But it's also largely a tria
Discovering new molecules for specific uses is a major driver of progress in a wide variety of industries, whether it's pharmaceutical companies looking for new drugs or electronics or energy companies seeking new materials with particular properties. But it's also largely a trial-and-error process, because there is not yet any way to perfectly predict how a given chemical compound will behave in terms of the myriad different properties and responses materials can exhibit.
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Extended mathematical language captures symmetry in layered materials
Symmetry is all around us, from the repeating patterns of crystals to the stitches in a knitted sweater. In materials science, these patterns are more than just visually appealing: They can influence how a material conducts heat, transports electricity and interacts with light. N
Phys.org - latest science and technology news stories ·
A tiny squeeze dramatically changes the magnetism of exotic materials
Scientists have discovered that a simple mechanical squeeze can dramatically alter the magnetic properties and electrical behavior of exotic materials called altermagnets. The surprising breakthrough could open the door to faster, more energy-efficient electronics and new technol
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Should AI companies pay for the journalism they use?
Publishers say AI chatbots are using their reporting to answer readers' questions while sending back less traffic and less money. Should the companies that build these tools pay for the journalism they rely on?
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'I live with a ghost' - inside the haunted homes attracting bargain hunters
Properties where someone has died in tragic circumstances can have big reductions in price.
feeds.bbci.co.uk ·
New review maps a 'structure-to-physiology' roadmap for functional fruit packaging
Freshly harvested fruit remains metabolically active, respires vigorously and is highly sensitive to ethylene. It is therefore highly susceptible to softening, browning, water loss and decay. Currently, about 25% of fruit is lost in the postharvest supply chain because of inadequ
Phys.org - latest science and technology news stories ·