A Nearby Galaxy Is Being Torn Apart by Its Own Supermassive Black Hole

A nearby galaxy is launching an enormous stream of super-heated gas, driven by a precessing jet from its central black hole., ...
FlightGlobal

FAA orders PW1100G modifications following engine fires

The Federal Aviation Administration has issued an airworthiness directive requiring airlines to modify fuel system components ...
IEEE

External Partial Discharge Detection of Gas-Insulated Switchgears Using a Low-Noise and Enhanced-Sensitivity UHF Sensor Module

Abstract: Ultrahigh frequency (UHF) partial discharge (PD) detection is essential for routine maintenance of gas-insulated switchgear (GIS). Realizing low-noise detection with cost-effectiveness and ...
IEEE

Defect Recognition for Partial Discharge Patterns of Gas Insulated Switchgear and Cable Joint Based on Deep Learning Methods

Abstract: An analysis aimed at improving the resilient method for defect recognition of partial discharge (PD) is presented. The PD datasets combine three different defects in gas-insulated switch and ...