- 41. Factor analysis of assessment of the economic potential of mining companies
- (Content №1 2023)
- ... I., Zaporozhets, A., Havrysh, V., & Nitsenko, V. (2022). The Balance and Optimization Model of Coal Supply in the Flow Representation of Domestic Production and Imports: The Ukrainian Case Study. Energies, ...
- Created on 25 February 2023
- 42. Reducing external air leakage at the main ventilation unit of the mine
- (Content №1 2023)
- ... 1. Bulat, A. F., Bunko, T. V., Yashchenko, I. A., Shyshov, M. V., Miroshnichenko, V. V., Alabiev, V. R., ..., & Dudnik, M. N. (2018). Improving the functioning of coal mines: ventilation, air conditioning, ...
- Created on 25 February 2023
- 43. Geomechanical substantiation of parameters for safe completion of mining the coal reserves adjacent to main workings
- (Content №1 2023)
- ... of possible technological options for mining the coal seam, taking into account the preservation of operational state of main workings. Scientific calculations for determining the most expedient option ...
- Created on 25 February 2023
- 44. Predicting underground mining impact on the earth’s surface
- (Content №1 2023)
- ... of a rock mass during the extraction of coal by an underground method to predict the displacement of the earth’s surface. Methodology. The proposed technique is based on modeling the stress-strain state ...
- Created on 25 February 2023
- 45. Method for determining the ultimate sorption capacity of coal matter by EPR-spectroscopy
- (Content №1 2023)
- ... (1): 005 - 009 https://doi.org/10.33271/nvngu/2023-1/005 Abstract: Purpose. Improving the method for determining the ultimate sorption capacity of coal matter using EPR-spectroscopy (electron paramagnetic ...
- Created on 25 February 2023
- 46. Impact of digital maturity on sustainable development effects in energy sector in the condition of Industry 4.0
- (Content №6 2022)
- ... Mine Field Preparation and Coal Mining in Western Donbas: Energy Security of Ukraine A Case Study. Energies, 15(13), 4653. https://doi.org/10.3390/en15134653. 6. Nadkarni, S., & Prgl, R. (2021). Digital ...
- Created on 25 December 2022
- 47. Numerical study on deformation around underground mining structures (Algeria)
- (Content №6 2022)
- ... to Multi-seam Coal Mining: Insights from Physical Modelling. Rock Mechanics and Rock Engineering, 54(5), 1-14. China. https://doi.org/10.1007/s00603-021-02415-0. 2. Longhui, Guo (2020). Research on the ...
- Created on 25 December 2022
- 48. Research on the rational profile of exit trails of auto transport in deep open mines
- (Content №6 2022)
- ... open mines for the extraction of different types of minerals, such as iron ore and hard coal. The expected economic effect from the introduction of trails without horizontal sections is determined by the ...
- Created on 25 December 2022
- 49. Determining the parameters of stratification cavity in rock mass to extract mine methane
- (Content №6 2022)
- ... parameters of load characteristics for typical rock layers from the coal seam up to the surface. The abovementioned makes it possible to identify areas of rock stratification, coal bench being flaked away, ...
- Created on 25 December 2022
- 50. Haul road condition impact on tire life of mining dump truck
- (Content №6 2022)
- ... study represents analyses of new modern digital technology for monitoring the mining haul road condition within a site study on Bogatyr Komir coal mine in North Kazakhstan. The influence of operating conditions ...
- Created on 25 December 2022