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Search results for neural networks

Analytical Chemistry Jul 10, 2025

Deep learning–enhanced Raman spectroscopy enables accurate identification of synthetic cannabinoids

Synthetic cannabinoids, a class of new psychoactive substances, have emerged as a significant public health and social stability threat due to their structural diversity, rapid iteration, and stronger excitatory effects compared ...

Polymers Jul 10, 2025

AI system decode polymer–solvent interactions for materials discovery

A study published in npj Computational Materials presents a new AI system that uses computer vision and language processing to interpret complex polymer–solvent interactions such as swelling, gelation and dispersion from ...

Optics & Photonics Jul 9, 2025

Multisynapse optical network outperforms digital AI models

For decades, scientists have looked to light as a way to speed up computing. Photonic neural networks—systems that use light instead of electricity to process information—promise faster speeds and lower energy use than ...

Social Sciences Jul 9, 2025

Upper-middle-class women with college degrees use 'free tours' the most, study finds

An umbrella held aloft guides a large group of tourists through the main squares of the historic center on a route lasting several hours that culminates in voluntary payment by the participants, depending on their levels ...

Condensed Matter Jul 8, 2025

Spin as an input parameter: Machine learning predicts magnetic properties of materials

Magnetic materials are in high demand. They're essential to the energy storage innovations on which electrification depends and to the robotics systems powering automation. They're also inside more familiar products, from ...

Mathematics Jul 8, 2025

Hybrid model reveals people act less rationally in complex games, more predictably in simple ones

Throughout their everyday lives, humans are typically required to make a wide range of decisions, which can impact their well-being, health, social connections, and finances. Understanding the human decision-making processes ...

Cell & Microbiology Jul 6, 2025

AI revives classic microscopy for on-farm soil health testing

The classic microscope is getting a modern twist—US researchers are developing an AI-powered microscope system that could make soil health testing faster, cheaper, and more accessible to farmers and land managers around ...

Plants & Animals Jul 5, 2025

Chickadees recall places by simply looking from afar

Researchers at the Zuckerman Mind Brain Behavior Institute at Columbia University discovered that hippocampal place cells in black-capped chickadees fire when the bird merely gazes at a distant location, revealing a unified ...

Astronomy Jul 3, 2025

Machine learning outpaces supercomputers for simulating galaxy evolution coupled with supernova explosion

Researchers have used machine learning to dramatically speed up the processing time when simulating galaxy evolution coupled with supernova explosion. This approach could help us understand the origins of our own galaxy, ...

Earth Sciences Jul 3, 2025

Improving predictions of flood severity, place and time with AI

Floods are some of the most devastating natural disasters communities in the United States face, causing billions of dollars of damage annually, according to the National Weather Service. A group, including several researchers ...

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