- 1. Analysing forced migration’s impact on Ukraine’s economic sustainability
- (Content №5 2024)
- ... O., Royenko, K., Martynenko, V., Gyrenko, A., Topilnytskyy, P., & Smiesova, V. (2016). The utilization of asphalt-resin-paraffin deposits as a component of raw material for visbreaking. Chemistry and ...
- Created on 29 October 2024
- 2. Modeling of drilling tool vibration in the process of drilling blast wells
- (Content №5 2024)
- ... 01310. https://doi.org/10.1115/1.4007915. 2. Du, K., & Wei, Z. (2022). Research on the optimization of a drilling rock breaking method based on fuzzy cluster analysis. Fluid Dynamics & Materials ...
- Created on 29 October 2024
- 3. Enhanced oil recovery of deposits by maintaining a rational reservoir pressure
- (Content №4 2024)
- ... wells, due to which oil is uniformly displaced from the reservoir along the entire front without breaking through the injected water into producing wells along the path of least resistance. The adoption ...
- Created on 28 August 2024
- 4. Drilling wells taking into account the dynamic properties of rocks
- (Content №2 2024)
- ... W., Liu, G., Li, J., Zha, C., & Lian, W. (2021). Numerical simulation study on rock-breaking process and mechanism of compound impact drilling. Energy Reports. Retrieved from https://www.elsevier.com/locate/egyr. ...
- Created on 01 May 2024
- 5. Gold recovery from waste fine carbon using acetone as solvent (Amesmessa gold mine, Algeria)
- (Content №2 2024)
- ... N. A., & Nikol’skii, A. V. (2018). Methods and Equipment for Breaking Down Gold-Containing Concentrates from Lean Ores and Mining Industry Waste. Metallurgist, 62(1), 169-175. https://doi.org/10.1007/s11015-018-0640-z. ...
- Created on 01 May 2024
- 6. Efficiency and seismic safety of constructing underground structures in complex rock masses
- (Content №6 2023)
- ... for safe seismic ground vibrations which accompany explosions during breaking in mine workings. Methodology. The work used method of analysing mining and geological conditions of workings, field surveys ...
- Created on 23 December 2023
- 7. Geometric modelling of face processing surfaces by planetary executive devices of tunnelling machines
- (Content №5 2023)
- ... (2021). Numerical simulation study on rock-breaking process and mechanism of compound impact drilling. Energy Reports, 7, 3137-3148. https://doi.org/10.1016/j.egyr.2021.05.040. 10. Li, T., Zhang, Z., ...
- Created on 27 October 2023
- 8. Improvement of the service life of mining and industrial equipment by using friction modifiers
- (Content №4 2023)
- ... 233(10). https://doi.org/10.1177/1350650119840251. 7. Taran, I. A., & Novitskiy, A. V. (2014). Breaking devices of mining locomotives: monograph. Dnepropetrovsk: NGU. ISBN: 978-966-350-454-4. 8. Hussain, ...
- Created on 28 August 2023
- 9. Selection and justification of drilling and blasting parameters using genetic algorithms
- (Content №4 2023)
- ... results of the experimental and theoretical studies will form the basis for the development and substantiation of rational parameters of resource-saving and seismically safe methods for breaking strong ...
- Created on 28 August 2023
- 10. Optimization of track distribution of industrial railway stations between car designations
- (Content №3 2023)
- ... of the existing track arrangement of railway stations, makes it possible to reduce the time expenditures on the making- and breaking-up the trains and shunting transfers and, due to this, increase the ...
- Created on 27 June 2023
- 11. Problem issues regarding legal liability for environmental offenses in Ukraine
- (Content №3 2023)
- ... Business Strategy and the Environment, 26, 754-775. https://doi.org/10.1002/bse.1947. 8. Sahara Reporters, New York (2021). Breaking: after 10 years, shell company agrees to pay Ogoni Communities N45 ...
- Created on 27 June 2023
- 12. Determining technological properties of drilling muds
- (Content №2 2023)
- ... A detailed description of surfactants, their properties and methods to study the formed solutions is given. Originality. The process of a rock-breaking tool on the well bottom will be stable in the conditions ...
- Created on 28 April 2023
- 13. Peculiarities of drilling hard rocks using hydraulic shock technology
- (Content №5 2022)
- ... methods, of rock destruction, rock-breaking tool, strong rocks References. 1. Ghosh, R., Schunnesson, H., & Gustafson, A. (2017). Monitoring of drill system behavior for water-powered in-the-hole (ith) ...
- Created on 30 October 2022
- 14. Investment models on centralized and decentralized cryptocurrency markets
- (Content №1 2022)
- ... Visnyk Natsionalnoho Hirnychoho Universytetu. 2022, (1): 177 - 182 https://doi.org/10.33271/nvngu/2022-1/177 Abstract: Purpose. Significant capital inflows in the cryptocurrency market and record-breaking ...
- Created on 25 February 2022
- 15. Experimental and theoretical studies on the operating parameters of hydromechanical drilling
- (Content №1 2022)
- ... certain complex components of the rock breaking act during the well construction stipulated by the design features of the technical means of hydromechanical drilling and diversity of manifestations of ...
- Created on 25 February 2022
- 16. Institutional genesis of kleptocratic economy and its formation in Ukraine
- (Content №5 2021)
- ... a Destabilizing Element of Development of the Space Industry. Advanced Space Law, 5, 71-82. https://doi.org/10.29202/asl/2020/5/7. 10. Gossel, S. (2017). Breaking Zumas kleptocracy is up to all of us. ...
- Created on 29 October 2021
- 17. Formation mechanisms of maximal loads on cutters and cutting heads of coal mining machines
- (Content №5 2021)
- ... new index of rock-breaking tool efficiency. Journal of Mining Science, (52), 481-486. https://doi.org/10.1134/S1062739116030682. 8. Khoreshok, A.A., Mametiev, L.E., Tsekhin, A.M., & Borisov,A.Yu. (2012). ...
- Created on 29 October 2021
- 18. Automation of the control process by the shearer drum in terms of coal seam hypsometry
- (Content №3 2021)
- ... of fuzzy control of the shearers upper drum in terms of coal seam hypsometry has been developed basing on the determination of direct and inverse transfer from coal breaking near the seam roof by the shearer ...
- Created on 23 June 2021
- 19. Mathematical modeling of power supply reliability at low voltage quality
- (Content №2 2021)
- ... A. (2020). Reasons for breaking of chemical bonds of gas molecules during movement of explosion products in cracks formed in rock mass. International Journal of Mining Science and Technology, 30(2), 265-269. ...
- Created on 29 April 2021
- 20. Control of density and velocity of emulsion explosives detonation for ore breaking
- (Content №2 2021)
- ... inclination of boreholes during ore breaking. Methodology.A calculation method for the redistribution of EE density and mass in boreholes at different angles of inclination has been developed by using ...
- Created on 29 April 2021