Photoplethysmography (PPG) is a non-invasive optical technique widely used for monitoring biosignals and cardiovascular health, prevalent in both clinical settings and consumer wearable devices.

这是一个基于 Kotlin 和 Jetpack Compose 打造的开源电商学习项目，核心功能已基本完成。项目采用了 Google ...

Abstract: Sparse views X-ray computed tomography has emerged as a contemporary technique to mitigate radiation dose. Because of the reduced number of projection views, traditional reconstruction ...

Copyright 2025 The Associated Press. All Rights Reserved. Copyright 2025 The Associated Press. All Rights Reserved. PGA Tour CEO Brian Rolapp speaks before a practice ...

A model and former Miss Universe contestant from Russia died last week from injuries she suffered after an elk crashed through the windshield of her Porsche, according to a report. Kseniya Alexandrova ...

The Pittsburgh Pirates (51-71) and the Chicago Cubs (68-52) begin a three-game series between NL Central rivals on Friday afternoon. Pittsburgh is in a massive slump, as the Pirates have lost six ...