Abstract: Optical fiber displacement sensors are extensively used in pre-warning of landslide and earthquake. Here, we propose a highly sensitive microdisplacement sensor based on sidewall resonance ...

You don’t have to be the mayor to tour the abandoned City Hall subway station, but you do have to be a member of the New York Transit Museum. After Mayor Zohran Mamdani’s midnight swearing-in at the ...

Abstract: This paper sets out the results of an experimental comparison between two magnetic RS (Ranging system) coils and a Hall-effect sensor. The significance of magnetic ranging in applications ...

If you read about Hall effect sensors — the usual way to detect and measure magnetic fields these days — it sounds deceptively simple. There’s a metal plate with current flowing across it in one ...

Scientists at Ames National Laboratory, in collaboration with Indranil Das's group at the Saha Institute of Nuclear Physics (India), have found a surprising electronic feature in transitional ...