Search results for neural networks

Astronomy Jun 6, 2025

Self-learning neural network cracks iconic black holes

A team of astronomers led by Michael Janssen (Radboud University, The Netherlands) has trained a neural network with millions of synthetic black hole data sets. Based on the network and data from the Event Horizon Telescope, ...

Plants & Animals Jun 6, 2025

Sex-changing fish quick to assert dominance

University of Otago—Ōtākou Whakaihu Waka scientists have discovered that it takes mere minutes for a species of sex-changing fish to develop dominant behavior after a change in the pecking order.

Biotechnology Jun 5, 2025

New algorithm uses satellite images to distinguish olive grove types without field visits

A study by the universities of Cordoba and Seville develops a method that makes it possible to verify, easily and quickly, whether an olive plantation is traditional, intensive, or super-intensive.

Analytical Chemistry Jun 5, 2025

AI model predicts new metal-doped compounds with enhanced mechanical properties

A research team from Skoltech, AIRI, Tomsk Polytechnic University, and Sber has proposed and tested an approach to predicting the modification of material properties. Artificial intelligence models that were pre-trained on ...

Optics & Photonics Jun 3, 2025

AI algorithms approach the theoretical limit of optical measurement precision

No image is infinitely sharp. For 150 years, it has been known that no matter how ingeniously you build a microscope or a camera, there are always fundamental resolution limits that cannot be exceeded in principle. The position ...

Biotechnology May 28, 2025

AI tool reveals single-cell structure of chromosomes—in 3D

In a leap forward for genetic and biomedical research, two scientists at the University of Missouri have developed a powerful new artificial intelligence tool that can predict the 3D shape of chromosomes inside individual ...

Biotechnology May 27, 2025

Researchers discover unknown molecules with the help of AI

Researchers have developed a machine learning model called DreaMS, which significantly accelerates the analysis of previously unknown molecules. The study is published in Nature Biotechnology.

Earth Sciences May 22, 2025

AI is good at weather forecasting. Can it predict freak weather events?

Increasingly powerful AI models can make short-term weather forecasts with surprising accuracy. But neural networks only predict based on patterns from the past—what happens when the weather does something that's unprecedented ...

Condensed Matter May 22, 2025

Using a fermionic neural network to find the ground state of fractional quantum Hall liquids

When two-dimensional electron systems are subjected to magnetic fields at low temperatures, they can exhibit interesting states of matter, such as fractional quantum Hall liquids. These are exotic states of matter characterized ...

Analytical Chemistry May 21, 2025

Graph neural network-guided discovery of Cu-HEA CO₂ reduction catalysts

High-entropy alloys (HEAs) offer tunable compositions and surface structures, presenting significant potential for creating novel active sites to enhance CO2 reduction (CO2RR) catalysis, a key process for sustainable energy.

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