(NEXSTAR) – Last month, a victim of domestic abuse was able to alert an onlooker to her plight at a convenience store in California — all without raising the suspicions of her alleged abuser, who had ...

CC0 Usage Conditions ApplyClick for more information. Material is subject to Smithsonian Terms of Use. Should you wish to use NASM material in any medium, please ...

AFCEA is a professional association that connects people, ideas and solutions globally. We do that by developing networking and educational opportunities and providing them worldwide in an ethical ...

Delta Health in Colorado has decided to shut down its labor and delivery unit starting September 19, 2025, leaving local families worried about access to care. Community members, including hospital ...

Our Medical Standards and Insights team has carefully researched and vetted over 11,000 products and services. We fact-check health claims, evaluate ingredients, and look into each brand’s reputation ...

First-degree heart block is the mildest type and often requires no treatment. Third-degree heart block is the most severe and ...

Abstract: This paper describes the analysis and design of a discrete-time (DT) fully dynamic 3-0 multi-stage noise-shaping (MASH) delta-sigma (ΔΣ) analog-to-digital ...

Abstract: Dual-function radar communications (DFRC) systems have drawn considerable attention in both military and civil areas due to their potential to improve hardware and spectrum efficiency. Given ...

Designed for larger living spaces, the Delta TV unit is a bold, modern statement with its wall-mounted design and generous proportions. The open shelving is ideal for displaying media devices, books ...