Introduction Ensuring free access to essential medicines is a cornerstone of universal health coverage, yet many countries ...

Abstract: With the increasing demand for information security, two-factor biometric authentication technology has been widely applied in identity verification. This study integrates face recognition ...

Abstract: Wireless communication receivers encounter significant challenges in multi-signal environments, particularly with time-frequency overlaps from mixing non-targeted and target signals. This ...

Indians are embracing delivery apps, placing millions of orders every day for everything from biryani to cell phones. Swiggy, one of India’s biggest on-demand convenience platforms, received 923 ...