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Search results for machine learning

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.

General Âé¶¹ÒùÔºics Jun 13, 2025

Decoding high energy physics with AI and machine learning

In the world of particle physics, where scientists unravel the mysteries of the universe, artificial intelligence (AI) and machine learning (ML) are making waves with how they're increasing understanding of the most fundamental ...

Bio & Medicine Jun 13, 2025

Nanogrid drug delivery systems developed for precise lung inflammation treatment

Understanding how drug delivery systems distribute in vivo remains a major challenge in developing nanomedicines. Especially in the lung, the complex and dynamic microenvironment often limits the effectiveness of existing ...

Ecology Jun 13, 2025

How the disappearance of mastodons still threatens native South American forests

Ten thousand years ago, mastodons vanished from South America. With them, an ecologically vital function also disappeared: the dispersal of seeds from large-fruited plants. A new study led by the University of O'Higgins, ...

Environment Jun 13, 2025

AI-powered model improves ozone pollution forecasting

A research team led by Prof. Xie Pinhua from the Hefei Institutes of Âé¶¹ÒùÔºical Science of the Chinese Academy of Sciences has developed a novel prediction model for surface ozone concentration in the North China Plain (NCP) ...

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