Abstract: Designing a control strategy of two-wheeled wheelchair is a very challenging task due to the unstable and highly nonlinear system. In the paper the system is modeled by mimicking a ...

THE value of block diagrams in geographical and geological instruction cannot be questioned, but many teachers find these difficult to draw, especially on the blackboard, at short notice. Prof. Lobeck ...

The federal shutdown was set to stretch through the weekend after Republicans and Democrats failed to win test votes on their competing plans to extend federal funding. By Catie Edmondson Reporting ...

Abstract: Reliability Block Diagrams (RBDs) are pictorial representations that evaluate a system's availability by considering its components and their interconnections. In communication networks, a ...

But the best earplugs to block out noise can make a huge difference to your sleep quality. “Earplugs are great for blocking out noise such as snoring partners, or for using in the warmer months when ...