Abstract: Software-defined radio (SDR) can be used to detect human respiratory and heartbeat signals with the merits of low costs, high flexibility, and fast implementation. This paper proposes a ...

Makita makes power tools popular among tradespeople and home DIY enthusiasts alike, but the brand's stable of products includes some obscure options as well.

During his remarks from the Senate floor today, Senator Adam Schiff let loose on Trump. Schiff called out what he labeled "corruption of the most blatant kind." Chevron payments make up nearly 24% of ...

Abstract: Small water bodies (SWBs) are critical components for maintaining regional ecological balance and hydrological cycles. However, their small size and fragmented distribution make them ...