Live attenuated vaccines mimic natural infections, providing strong immunity but require refrigeration and caution for immunocompromised individuals. Subunit vaccines offer targeted immunity without ...

Face recognition technologies help identify and apprehend criminal suspects, enhance airport security, and streamline entrances to workplaces. As such, they’re some of the most useful and promising ...

A comprehensive tutorial on room (space) heater technology and their effectiveness and efficiency in heating rooms and homes.