Abstract: Estimating the region of attraction (RoA) for a robot controller is essential for safe application and controller composition. Many existing methods require a closed-form expression that ...

Abstract: Aiming at the problems such as insufficient rehabilitation treatment and delayed treatment in the late stage of ankle sports injury. In this paper, a novel ankle rehabilitation robot based ...

There's a reason you've never heard of a Model T tax. No one proposed a levy on the cotton gin or a fine for using computers. America's prosperity came from embracing innovation, not taxing it. Now ...

A new metal-organic framework (MOF), APF-80, enables the crystalline sponge method to capture and analyze nucleophilic compounds. Alkaloids, a diverse group of biologically active compounds, usually ...

Researchers develop a porous material that expands the applicability of the crystalline sponge method. (Nanowerk News) A new metal–organic framework (MOF), APF-80, enables the crystalline sponge ...