Abstract: In recent years, the patrol security of facilities has faced various challenges, including labor shortages and rising labor costs. Drones, with their high mobility and advanced features such ...

The time and wavelength division multiplexing passive optical network (TWDM-PON) allows numerous users to share a single optical fiber and wavelength. In TWDM-PON, the optical network unit (ONU) has ...

The final, formatted version of the article will be published soon. Superiority of images in low light is necessary in the case of medical image as well as autonomous systems but there is still a ...

Ms. Jong-Fast is a contributing Opinion writer. Donald Trump has never been much for gratitude or giving back. The notion that he owes anybody anything for his success is anathema to his winners-gonna ...