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Search results for machine learning

Biotechnology Jun 18, 2025

High-speed AFM and 3D modeling reveal the dynamics of a protein implicated in several cancers

An enzyme type noted in several cancers is the family of adenosine deaminases acting on RNA (ADARs). These enzymes convert adenosines in double-stranded RNA (dsRNA) into inosines, which cells read as guanosines. As such, ...

Biotechnology Jun 18, 2025

Simulations reveal how SNAPP molecules tear apart drug-resistant bacteria from the inside

Imagine a bacterial cell—one of the multi-drug-resistant varieties that keep infectious disease experts up at night—blown apart like a microscopic firecracker.

Optics & Photonics Jun 18, 2025

Light-based computing with optical fibers shows potential for ultra-fast AI systems

Imagine a computer that does not rely only on electronics but uses light to perform tasks faster and more efficiently. A collaboration between two research teams from Tampere University in Finland and Université Marie et ...

Plants & Animals Jun 18, 2025

Hyperspectral sensor pushes weed science a wave further

By combining artificial intelligence and sensors that can see beyond visible light, Arkansas researchers have developed a system that exceeds human discernment when it comes to measuring herbicide-induced stress in plants.

Cell & Microbiology Jun 18, 2025

Scientists discover a materials maze that prevents bacterial infections

Scientists at the University of Nottingham have discovered surface patterns that can drastically reduce bacteria's ability to multiply on plastics, which means that infections on medical devices, such as catheters, could ...

Cell & Microbiology Jun 17, 2025

AI helps scientists predict E. coli antibiotic resistance in an agricultural setting

Escherichia coli (E. coli) is a common bacterium that lives in the intestines of animals and humans, and it is often used to identify fecal contamination within the environment. E. coli can also easily develop resistance ...

Analytical Chemistry Jun 17, 2025

AI tools create new framework for sustainable chemistry

A team of researchers at the University of Nottingham have developed new AI tools to encourage chemists and chemical engineers to make their processes more sustainable.

General Âé¶¹ÒùÔºics Jun 17, 2025

Thermodynamics revisited: Study solves 120-year-old problem and corrects one of Einstein's ideas

Nernst's theorem—a general experimental observation presented in 1905 that entropy exchanges tend to zero when the temperature tends to zero—has been directly linked to the second principle of thermodynamics in a paper ...

Ecology Jun 17, 2025

Acoustic data reveal when and where fishing vessels compete with whales and penguins for krill in the Southern Ocean

Antarctic krill is a key species in the Antarctic marine ecosystem as an important food source for many species, such as whales, seals and penguins. However, the small crustaceans are increasingly targeted as part of a growing ...

Optics & Photonics Jun 17, 2025

New method enables scientists to surpass the resolution limit of fluorescence microscopy

Imagine you're sitting at a pond, listening to the din of croaking frogs. You want to know how many frogs are in the pond, but you can't pick out the individual croaks—only the combined sound rising and falling in volume ...

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