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Search results for machine learning

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 ...

Biotechnology Jun 16, 2025

Machine learning method improves accuracy of inverse protein folding for drug design

An AI approach developed by researchers from the University of Sheffield and AstraZeneca, could make it easier to design proteins needed for new treatments.

Ecology Jun 16, 2025

A data-driven model to help avoid ecosystem collapse

Tipping points are the death of ecosystems. So scientists watch as warning signs gradually worsen until an ecosystem reaches the point of no return, when animal populations suddenly collapse. While tipping points can sometimes ...

Ecology Jun 14, 2025

Space lasers, AI used by geospatial scientist to measure forest biomass

Satellite data used by archaeologists to find traces of ancient ruins hidden under dense forest canopies can also be used to improve the speed and accuracy to measure how much carbon is retained and released in forests.

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