• Analysis of the efficiency of geomechanical model of mine working based on computational and field studies 

      Fomychov, V; Mamaikin, O; Demchenko, Yu; Prykhorchuk, O; Jarosz, J (National Mining University, 2018-12-30)
      Purpose is to substantiate the efficiency of geomechanical model of the mine working on the basis of qualitative and quantitative parameters of stress and strain state of the mine working and to compare the results of ...
    • Coal industry in the context of Ukraine economic security 

      Mamaikin, O; Kicki, J; Salli, S; Horbatova, V (National Mining University, 2017-03-30)
      Purpose. To rate the main factors and indicators of the national economic security, in particular the degree of the country’s provision with primary natural resources which determine the global energy consumption ...
    • Models and methods to make decisions while mining production scheduling 

      Khorolskyi, A; Hrinov, V; Mamaikin, O; Demchenko, Yu (National Mining University, 2019-12-30)
      Purpose is to develop a new approach to the design of mining operations basing upon models and methods of decision making. Methods. The paper has applied a complex approach involving approaches of decision-making theory. ...