In the Clean Aviation project, Fraunhofer researchers teamed up with partners to develop a system that causes icy spots on ...

Abstract: Enabling broad use of electromagnetic energy harvesting in wireless sensor screws requires robust systems that work with weak vibrations and varying frequency profiles. This contribution ...

When a drone buzzes over a military base, airport, or power plant, the clock starts ticking. In just seconds, that unmanned aerial system could gather intelligence, jam communications, or deliver a ...

Abstract: Human physiological signals play a crucial role in the fields of health assessment, sports medicine, and human–computer interaction. However, human vibration signals exhibit a wide frequency ...

Institute of Solid Mechanics, School of Aeronautic Science and Engineering, Beihang University, 37 Xueyuan Road, Haidian District, Beijing 100191, China ...

A potential game-changer for environmental monitoring, smart dust is edging toward reality. These microscopic sensor motes ...

Department of Clinical Laboratory, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200030, China ...