• Determination of the injury probability among coal mine workers 

      Nosal, Dmytro; Konovalov, Serhii; Shevchenko, Volodymyr (Dnipro University of Technology, 2021-06-30)
      Purpose. Establishing regularities of change in the injury probability and development of a methodology for determining the injury probability of coal mine workers to improve the occupational health and safety (OSH) ...
    • Improving efficiency of information measurement system of coal mine air gas protection 

      Vovna, O; Zori, A; Laktionov, I (National Mining University, 2017-03-30)
      Purpose. Development of scientific approaches to creation of high-precision and high-speed optoelectronic measurement systems within the complex of air gas safety of coal mines by means of the developed and implemented ...
    • Mechanism conversion process and timeliness of N2-ECBM 

      Chen, L; Yang, T; Yang, H; Wang, L (National Mining University, 2018-12-30)
      Purpose. Based on the technology by which methane drainage is strengthened under gas injection, to examine the process of gas injection and the mechanism of action. Methods. Physical simulation experiment method, using ...
    • Research into the effect of gallery size on blast pull in underground coal mines 

      Choudhary, B (National Mining University, 2018-06-30)
      Purpose. To investigate the effect of gallery size on blast pull in underground colliery by drilling and blasting techniques. Methods. The study conducted in three different underground collieries namely A, B and C located ...