Your doctor says everything looks fine, but you still feel terrible. The problem might not be your health but how labs define “normal.” Understanding the difference between normal and optimal could ...

This large prospective UK study compared five low-cost fingertip pulse oximeters with arterial blood gas measurements and found that readings varied systematically by skin tone and oxygen saturation ...

Abstract: In this paper, we propose a high dynamic range pulse frequency modulation (PFM) analog-to-digital converter (ADC) with adjustable range for ambient light detection, which employs a buffered ...

The show will be available to stream worldwide on BroadwayHD, excluding subscribers in the UK. An exclusive holiday pricing promotion, beginning today and running through December 12, will enable new ...

School of Mathematics and Statistics, Southwest University, Chongqing, China. Shifting focus to the skew-t-normal distribution, Yang and Hu (2025) focused on the skew-t-normal distribution, discussing ...

Every day, thousands of people use indoor gun ranges that are designed to limit the hazards of target shooting, including lead exposure and stray bullets. But shooting indoors poses another hazard ...

Abstract: Accurate surface normal estimation is critical for LiDAR-based tasks such as mapping, localization, and scene understanding. However, traditional 3D neighborhood selection methods often ...

The Supreme Court is set to hear oral arguments next week in a landmark case challenging President Donald Trump's use of emergency powers to impose broad tariffs across almost all U.S. trading ...