Yanyu Chen

Sep 27, 2024 | globalchinapulse.net | Yanyu Chen

Jingjing invited me to her office and asked me to wait for her to finish work before we headed out to dinner together.[1] At the time, she was working in a third-party payment company—what, in the jargon of the money-laundering industry, is known as a ‘gateway’ (通道, tongdao). Like another similar enterprise I had previously visited, their premises was in a dozen hotel rooms above a casino in Sihanoukville that were rented monthly.

Sep 27, 2024 | pubs.rsc.org | Yanyu Chen |Xiaohong Zhang |Soft Materials

Flexible piezoelectric materials and strain sensors for wearable electronics and artificial intelligence applications With the rapid development of artificial intelligence, the applications of flexible piezoelectric sensors in health monitoring and human–machine interaction have attracted increasing attention.

Oct 26, 2023 | frontiersin.org | Yanyu Chen |Chen Shen

1 IntroductionThe application of weak acoustic signal enhancement technology has emerged as a crucial technological tool in the fields of hydroacoustic communication [1, 2], biomedicine [3], and environmental monitoring [4, 5]. Over the past decade, considerable progress has been achieved in enhancing the signal-to-noise ratio in electrical sensor device applications [6, 7].