Abstract: The sludge-water mixture in anaerobic reactors with confined sludge, such as the upflow anaerobic sludge blanket (UASB) with anaerobic sludge confined in a sludge bed and the internal reflux packed-bed anaerobic reactor ...

Abstract: Non-hard-hat use (NHU) is related to many construction accidents, so NHU inspection is crucial to safety management, in which automatic NHU monitoring plays an essential role. Existing computer vision–based NHU inspection ...