Journal of China University of Mining and Technology 

TL;DR: A system of transformer fault diagnosis based on Dissolved Gases Analysis (DGA) with a BP-ALM algorithm that has a better ability of quick learning and global convergence than other methods and a superior performance in fault diagnosis compared to convectional BP-based neural networks and RTR.

TL;DR: The concept of green technique in coal mining was proposed in this paper, and the main content of the green technique includes water-preserved mining, coal mining under building and bed separation grouting to reduce surface subsidence, particle extraction and backfill mining, simultaneous extraction of coal and coalbed methane, coal mine roadway supporting, underground discharge of particle rock refuse and underground coal gasification.

TL;DR: In this article, the possible processes of groundwater pollution originating from underground coal gasification (UCG) were analyzed and pollution control measures were proposed, including identifying a permanently unsuitable zone, setting a hydraulic barrier and pumping contaminated water out for surface disposal.

TL;DR: In this paper, the relationship between mechanical characteristics of rock and microcosmic mechanism at high temperatures was investigated by MTS815, as well as the stress-strain behavior of granite under the action of temperatures ranging from room tem-perature to 1200 °C.

TL;DR: In this paper, a new type of device, a dissolved-air flotation column, was developed for separation of oily wastewater, which combined the combined use of dissolved air flotation and column flotation.