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Glowing liquids could help protect products from counterfeiters using distinctive ultraviolet light signatures
المصدر: Phys.org - latest science and technology news stories · نُشر
Researchers at Nottingham Trent University have developed room-temperature liquids containing chemical elements that produce distinctive patterns of light. They say the materials could provide a flexible new approach to optical tagging and anti-counterfeiting, while being compati
Researchers at Nottingham Trent University have developed room-temperature liquids containing chemical elements that produce distinctive patterns of light. They say the materials could provide a flexible new approach to optical tagging and anti-counterfeiting, while being compatible with existing processing and printing technologies.
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What makes a place ready for radical innovation? Researchers say resident openness matters
Why do some cities embrace new technologies and business models while others are slower to take them up? Economic conditions, infrastructure and access to technology clearly matter. But a new study from the University of Amsterdam and the University of St Gallen suggests there is
Phys.org - latest science and technology news stories ·
Targeted ads delivered 0-click exploits to install mercenary malware
Researchers say that mercenary hackers laced ads with zero-click exploits that installed sophisticated malware on the devices of targeted individuals when they did nothing other than load a website or open an installed app. The finding, published Thursday by the University of Tor
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World-record intensity in attosecond hard-X-ray pulses could unlock closer study of electrons in atoms and molecules
Researchers used the European XFEL to create X-ray flashes that were not only extremely short but also reached record intensity for this type of pulse. The researchers focused the X-rays to an area roughly 100,000 times smaller than the cross section of a typical human hair. This
Phys.org - latest science and technology news stories ·
Putting wood security on the global agenda: Researchers outline 20 core challenges
A study led by the Centre for Global Wood Security formally defines the concept of global wood security and identifies the 20 greatest challenges to wood security in the 21st century.
Phys.org - latest science and technology news stories ·
Scientists discover a plastic-eating “Pac-Man” enzyme with a surprising secret
Scientists have discovered a remarkable “Pac-Man enzyme” that helps bacteria devour certain types of plastic and may offer new hope in the fight against plastic pollution. Researchers found that several biodegradable plastics completely broke down in soil within about a year, whi
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