Discover non-standard monetary policies, those beyond traditional methods, and their role in economic recovery; see examples like quantitative easing and negative rates.

Abstract: Reconfigurable intelligent surfaces (RISs) are developing rapidly nowadays and considered as a key technology for next-generation communications. However, when designing RISs with wideband ...

Abstract: With the gradual increase in hypertension and the trend toward younger age in China in recent years, the existing detection methods for hypertension have a low detection rate, which can no ...