Abstract: Tactile sensing is essential for robotic manipulations and human–machine interactions. It is vital to provide contact location and force information between the robotic gripper and objects ...

Abstract: In this article, a metasurface-based liquid sensor combined with terahertz spectroscopy is proposed to detect various liquid mediums. The sensor consists of two intersecting resonant ...

Philadelphia: Kenneth L. Marcus’ Dec. 5 op-ed (“Denying religious freedom at Park East Synagogue“) spelling out a federal law that applies to synagogues and other religious institutions was ...