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Search results for deep learning

Political science Sep 15, 2025

How hardships and hashtags combined to fuel Nepal's violent response to social media ban

Days of unrest in Nepal have resulted in the ousting of a deeply unpopular government and the deaths of at least 50 people.

Optics & Photonics Sep 13, 2025

Mini microscope enables real-time 3D brain imaging in freely moving mice

Researchers at the University of California, Davis, have created a miniaturized microscope for real-time, high-resolution, noninvasive imaging of brain activity in mice. The device is a significant step toward revolutionizing ...

General Âé¶¹ÒùÔºics Sep 11, 2025

A new view of the proton and its excited states

The small but ubiquitous proton serves as a foundation for the bulk of the visible matter in the universe. It abides at the very heart of matter, giving rise to everything we see around us as it anchors the nuclei of atoms. ...

Education Sep 11, 2025

Chalk and talk vs. active learning: What's holding South African teachers back from using proven methods?

As a full-time teacher completing a Ph.D. part-time, I made a decision early on: do research that speaks to the daily realities of teachers and teaching. And so, the idea came from a lived experience—the day I asked one ...

Astrobiology Sep 11, 2025

How the stuff of life could be brought to Europe's Mars Rover by rockfalls and ancient floods

The Rosalind Franklin mission's chance of finding evidence of past life on Mars has been boosted by two studies that show that the rover won't have to travel far to find materials potentially laden with organic molecules. ...

Environment Sep 10, 2025

Urban play spaces disappearing for children in British cities

Children growing up in British cities face barriers to safe, playable spaces as financial constraints, policy misalignment and housing pressures cause planners to prioritize property over parks, finds a new study by researchers ...

Cell & Microbiology Sep 10, 2025

AI-driven atomic force microscopy platform developed for decoding human immune cell mechanics

Macrophages drive key immune processes including inflammation, tissue repair, and tumorigenesis via distinct polarization states whose accurate identification is vital for diagnosis and immunotherapy. However, methods like ...

Social Sciences Sep 10, 2025

How does AI affect how we learn? A cognitive psychologist explains why you learn when the work is hard

When OpenAI released "study mode" in July 2025, the company touted ChatGPT's educational benefits. "When ChatGPT is prompted to teach or tutor, it can significantly improve academic performance," the company's vice president ...

General Âé¶¹ÒùÔºics Sep 10, 2025

Ringing black hole confirms Einstein and Hawking's predictions

A decade ago, scientists first detected ripples in the fabric of space-time, called gravitational waves, from the collision of two black holes. Now, thanks to improved technology and a bit of luck, a newly detected black ...

Astronomy Sep 9, 2025

AI tool helps astronomers find supernovae in a sky full of noise

A new AI-powered tool has reduced astronomers' workload by 85%—filtering through thousands of data alerts to identify the few genuine signals caused by supernovae (powerful explosions from dying stars). The findings are ...

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