BUFFALO, N.Y. — Residents in Black Rock and North Buffalo believe a facility is emitting a low frequency "hum" that has been a constant source for anxiety and inconvenience for several years. "First I ...

They were easier to hear, because the world had suddenly become quieter. Car traffic plummeted as people sheltered at home ...

Abstract: In order to reduce the vibration and noise of the motor, this paper takes a to-slot 8-pole surface-mount permanent magnet synchronous motor as an example, uses Ansys Maxwell simulation ...

Abstract: We study the influence of the combined effect of laser phase noise and intercore crosstalk on the outage probability of direct-detection 10 Gbit/s on-off keying optical communication systems ...