In a groundbreaking leap for photonics, scientists have created the world’s first programmable nonlinear photonic waveguide, a device that can switch between multiple optical functions on a single ...

An AI-powered tool helped patients make more confident, personalized decisions about knee replacement surgery—and led to ...

Using this new device, researchers successfully demonstrated arbitrary pulse shaping, widely tunable second-harmonic generation, holographic generation of spatio-spectrally structured light and ...

The free Blender add-on Outset Boundary enables outward face expansion (inverse of inset) in one click, ideal for ...

The long-awaited online co-op has been added with update 1.14, if Vampire Survivors isn't already insane enough solo. Players ...

In order for artificial intelligence to live up to its promise, it must be part of the physical world around us ...

The Direxion Daily Financial Bull 3X Shares ETF offers triple-leveraged exposure to the U.S. financials sector. Learn more ...

Stanford researchers have developed an innovative computer vision model that recognizes the real-world functions of objects, ...

本研究针对慢性疼痛与认知功能关系不一致的现状，利用MIDUS队列数据，采用逆概率加权回归调整模型，首次系统探讨了美国中老年人多部位疼痛负担对认知功能的影响。研究发现疼痛部位数量（3个及以上）而非单纯疼痛存在与认知下降显著相关，且疼痛干扰（特别是社会关系和情绪维度）中介了53.6%的效应，为疼痛管理提供了新的干预靶点。

Retinal texture analysis using optical coherence tomography may aid early diagnosis of diabetic retinopathy, a study suggests.