Electrical monitoring technology is widely applied in mines with high risk of water inrush because of its high sensitivity to the change of coal resistivity.However, due to the complex working environment of the two lanes of the underground working face, the ground conditions between the different field source emission monitoring electrodes Floor B
The National Atmospheric Deposition Program (NADP) developed and operates a collaborative network of atmospheric-mercury-monitoring sites based in North America – the Atmospheric Mercury Network (AMNet).The justification for the network was growing interest and demand from many scientists and policy makers for a robust database of measurement
The field of interventional pulmonology (IP) has grown from a fringe subspecialty utilized Steak Knives in only a few centers worldwide to a standard component in advanced medical centers.IP is increasingly recognized for its value in patient care and its ability to deliver minimally invasive and cost-effective diagnostics and treatments.This artic