This paper highlights the role of automation technologies for improving the safety, productivity, and environmental sustainability of underground coal mining pr
Multi-factor productivity(MFP) in underground coal mining has been on the decline for the last decade.The mining industry requires a viable and sustainable appr
Nitrogen‐limited conditions are considered to be a prerequisite for legume‐rhizobial symbiosis, but the effects of nitrate‐rich conditions on symbiotic statu
Heat energy change during the extrusion of 7075 aluminium alloy large-size tube with piece-wing in a container was analyzed. Extrusion load vs ram displacement