Abstract: In recent years, the use of WiFi Channel State Information (CSI) for Human Activity Recognition (HAR) has attracted widespread attention, thanks to its low cost and non-intrusive advantages.

Albert Einstein reminds us through this quote that true intelligence lies in clarity, not complexity. If you can explain an idea simply, it means you truly understand it. Complicated words may impress ...

Community environment and physical activity participation among rural older adults in China: evidence from the China longitudinal aging social survey Yong Zeng Sheng Zhang Daiming Li Aidi Liao doi ...

School physical education policies (SPEPs) promote college students’ physical activity and fitness, but the mechanisms linking policy to behavior are under-explored. This study explores how SPEPs ...