During the Cold War, two physicists became public "opponents" of the Pentagon's antiballistic missile systems. But they kept ...

Modern passenger airliners are essentially tubes-with-wings, they just happen to be tubes that are stuffed full with fancy ...

Abstract: Watering is a traditional practice of watering plants. Still, it is ineffective because it leads to an agricultural crop with limited returns due to inappropriate irrigation processes.

Abstract: This article presents an optimized Elevator Control System (ECS) utilizing Siemens PLC and TIA Portal software to simplify motor control for forward and reverse movements. Traditional ...

Planning a patient’s discharge the day they are admitted is important — but not enough to fix the complex bottlenecks that slow hospital throughput and lead to emergency department boarding. These ...