- 1. Legal regulation of economic activity during the period of armed aggression against Ukraine
- (Content №1 2023)
- ... of the Russian Federation against Ukraine, including relations with enterprises of the mining and metallurgical sector. This will be relevant for legal advisers at enterprises, legal practitioners, legislators, ...
- Created on 25 February 2023
- 2. Factor analysis of assessment of the economic potential of mining companies
- (Content №1 2023)
- ... Development and testing of the application of factor analysis to assess the economic potential of mining companies. Methodology. In the course of the scientific research, the authors used general scientific ...
- Created on 25 February 2023
- 3. Data collection system with signal optimal-routine for the mining and environmental monitoring in Vietnam
- (Content №1 2023)
- Authors: Pham Thanh Loan, orcid.org/0000-0002-8933-5258, Hanoi University of Mining and Geology, Hanoi, the Socialist Republic of Vietnam Le Xuan Thanh*, orcid.org/0000-0001-5052-4484, Hanoi University ...
- Created on 25 February 2023
- 4. Analysis of numeric results for analogue of Galin’s problem in curvilinear coordinates
- (Content №1 2023)
- ... contact area. Originality. The perturbation method is convenient and expedient to use when solving mining mechanics problems. The study on the stress-strain state of an elastic anisotropic plate for ...
- Created on 25 February 2023
- 5. Research on the impact of cognitive biases of workers on the subjective assessment of occupational risk
- (Content №1 2023)
- ... the assessment of PR and developing recommendations for reducing cognitive bias in determining the likelihood of a hazardous event. Methodology. The study involved 87 employees of the motor transport ...
- Created on 25 February 2023
- 6. Criminological characterization of environmental crimes in the field of subsurface resources protection
- (Content №1 2023)
- ... since illegal amber mining criminalization, the article provides the first criminological characterization of environmental crimes in the field of subsurface resources protection. Practical value. The ...
- Created on 25 February 2023
- 7. Reducing external air leakage at the main ventilation unit of the mine
- (Content №1 2023)
- ... a methodology for determining the operating mode of the auxiliary fan in which external leaks are stopped in full. Methodology. To accomplish the set tasks, the analysis of the existing methods for combating ...
- Created on 25 February 2023
- 8. Minimization of power fluctuations of wind power plants when constructed in exclusion zones of enterprises
- (Content №1 2023)
- ... methods of combinatorics. Findings. The developed method for designing wind power plants built in the exclusion zones of enterprises allows determining the required number of different types of wind ...
- Created on 25 February 2023
- 9. Mathematical model of the closed-loop system of excavator bucket positioning
- (Content №1 2023)
- ... 2023, (1): 107 - 114 https://doi.org/10.33271/nvngu/2023-1/107 Abstract: Purpose. Study on energy consumption of mechatronic systems of mining excavators during the full production cycle, development ...
- Created on 25 February 2023
- 10. Load of a semi-car having the dismountable roof of composites
- (Content №1 2023)
- ... 205.7 MPa. It can be seen from the modal analysis that the first original frequency of the semi-car casing is equal to 9.6 Hz, which is more than the allowable value – 8 Hz. Originality. Models for determining ...
- Created on 25 February 2023
- 11. Analysis of surface settlements induced by tunnel excavation with EPB-TBM
- (Content №1 2023)
- Authors: N.Mekahlia*, orcid.org/0000-0002-5586-1938, Mining, Materials, and Metallurgy Laboratory, National Higher School of Mining and Metallurgy, Annaba, Algeria, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. ...
- Created on 25 February 2023
- 12. Features of modernization of a truck with a hybrid power transmission
- (Content №1 2023)
- ... required energy intensity of the energy storage device and the power of the vehicle’s power plant. An assessment of the modernization effectiveness of mining dump trucks by hybrid power transmission was ...
- Created on 25 February 2023
- 13. Geometry variation of ballasted railway tracks due to weather conditions
- (Content №1 2023)
- ... these measurement on tramway tracks can help to understand the identify of railway tracks’ lifetime and can be used in mainlines, industrial and mining railway tracks. Findings. The change in the average ...
- Created on 25 February 2023
- 14. Graphitizing modification of the axial zone of cast iron rolling rolls in the liquidus-solidus temperature range
- (Content №1 2023)
- ... and mining industry, (1), 18-27. Retrieved from https://www.metaljournal.com.ua/1-310-2018/. 10. Hitko, O. Yu., Ivanova, L. Kh., & Khrychykov, V. E. (2021). Modifier for in-form modification of the ...
- Created on 25 February 2023
- 15. Modeling of drilling water supply wells with airlift reverse flush agent circulation
- (Content №1 2023)
- ... Abstract: Purpose. Determination of the influence of mining and geological conditions of drilling hydrogeological wells with backwash on the technological parameters of the airlift method of cleaning ...
- Created on 25 February 2023
- 16. Geomechanical substantiation of parameters for safe completion of mining the coal reserves adjacent to main workings
- (Content №1 2023)
- ... which includes the sequential execution of interrelated stages: analysis of mining-geological and mining-technical conditions for maintaining the network of main workings; mine observations of their state ...
- Created on 25 February 2023
- 17. Pressure distribution in the oil reservoir in a two-dimensional plane
- (Content №1 2023)
- ... of Kazakhstan, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. N.S.Buktukov, orcid.org/0000-0001-6370-8557, D.A.Kunaev Institute of Mining, Almaty, the Republic of Kazakhstan, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. B.B.Imansakipova, ...
- Created on 25 February 2023
- 18. Predicting underground mining impact on the earth’s surface
- (Content №1 2023)
- ... displacements of the earth’s surface undermined by mining. Findings. The reliability of the obtained finite element model of a rock mass for predicting the process of displacement of rocks and the earth’s ...
- Created on 25 February 2023
- 19. Algorithm for the formation of price lists for raw amber taking into account individual consumer characteristics
- (Content №1 2023)
- ... characteristics References. 1. Verkhovna Rada of Ukraine (n.d.). Law of Ukraine, 1997, November 18 No. 637/97-ВР On State Regulation of Mining, Production and Use of Precious Metals and Precious Stones ...
- Created on 25 February 2023
- 20. Lithium and gold content in salt domes and saline lands of Western and Southern Kazakhstan
- (Content №1 2023)
- ... Mining Institute of the Ural Branch of the Russian Academy of Sciences. ISBN: 5-89095-041-Х. 12. Zeylik, B. S., & Shevelev, G. A. (2012). Caspian Oil and Gas Basin as a New Major Ore Province of ...
- Created on 25 February 2023