The Shewhart X̅ control chart is a useful process monitoring tool in manufacturing industries to detect the presence of assignable causes. However, it is insensitive in detecting small process shifts.

One significant advancement is the development of underground coal gasification (UCG), which facilitates in-situ gasification of coal into syngas. This method eliminates the need to transport ...

The Quick Access Recorder (QAR) is an airborne data recording device used to collect and record a large amount of operational data generated by various systems in the aircraft. Aircraft engine fuel ...

To better understand the startup process, the evolution of voltage output, energy gain and output, active biomass, and electrochemical performance of microbial fuel cells (MFCs) started up under ...