- 21. Strength analysis of the model 918 wagon under non-typical bulk loads
- (Content №4 2024)
- ... of the existing sections of refrigerated wagons to ensure the possibility of transporting bulk cargo in them. This, in turn, will increase the efficiency of the domestic fleet of freight wagons. Keywords: ...
- Created on 28 August 2024
- 22. Justification of the criterion for optimal control of the self-grinding process of ores in drum mills
- (Content №4 2024)
- ... indicators of the technological efficiency of the grinding process is substantiated. Practical value. It is advisable to use the intensity of fluctuations of the ore load as a criterion for automatic ...
- Created on 28 August 2024
- 23. Combined roasting and leaching treatment for reducing phosphorus, aluminum and silicon in oolitic iron ore
- (Content №4 2024)
- ... implications for the steel industry, suggesting potential methods for enhancing the quality of iron ore from the Gara Djebillet mine. Implementing these methods could lead to increased efficiency and cost-effectiveness ...
- Created on 28 August 2024
- 24. Enhanced oil recovery of deposits by maintaining a rational reservoir pressure
- (Content №4 2024)
- ... efficiency of water shut-off in oil wells using sodium silicate. Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, (1). https://doi.org/10.33271/nvngu/2021-1/026. 15. Abdeli, D. Zh., Bae, W., Taubayev, ...
- Created on 28 August 2024
- 25. Assessment of the contamination degree of gas pipeline branches during mined-out space degasification
- (Content №4 2024)
- ... throughput capacity and, by the time new branches are set, if necessary, increase the discharge in the gas-drainage pipeline to maintain the necessary degasification efficiency. Keywords: coal mine, ...
- Created on 28 August 2024
- 26. Influence of rock shear processes on the methane content of longwall faces
- (Content №4 2024)
- ... efficiency. Proceedings of the University, KSTU, Karaganda, (2), 74-77. 2. Chen, S., Zhang, C., Li, X., Zhang, Y., & Wang, X. (2021). Simulation of methane adsorption in diverse organic pores in ...
- Created on 28 August 2024
- 27. Methodological approaches to enterprise security management: traditional and transformed to the conditions of functioning
- (Content №3 2024)
- ... management as a tool for improving the efficiency of an enterprise. Infrastruktura rynku, 23, 161-167. 8. Blikhar, V., Vinichuk, M., & Ryzhkova, A. (2022). Institutional Foundations of de-Shadowing ...
- Created on 28 June 2024
- 28. Financial determinants of the post-war reconstruction of the national economy on the principles of the European Green Deal
- (Content №3 2024)
- ... To improve methodical approaches to assessing the economic efficiency of investment projects and optimizing the enterprise’s investment program, taking into account the environmental impact factor. Methodology. ...
- Created on 28 June 2024
- 29. Evaluation of the institutional development of innovative activities to ensure the economy of the state
- (Content №3 2024)
- ... of GDP by capital investments and the number of people employed in the national economy. It was determined that the efficiency line indicates the trends in the formation of innovative activity in the operating ...
- Created on 28 June 2024
- 30. Personnel potential of industrial enterprises: formation and management
- (Content №3 2024)
- ... 14. Hudz, P., Hudz, M., & Cherniatin, M. (2022). Evaluation of the management efficiency of an industrial enterprise based on financial performance indicators. Upravlinnia zminamy ta innovatsii, ...
- Created on 28 June 2024
- 31. Improvement of the method for optimization of predicting the efficiency of a robotic platform
- (Content №3 2024)
- ... Visnyk Natsionalnoho Hirnychoho Universytetu. 2024, (3): 135 - 141 https://doi.org/10.33271/nvngu/2024-3/135 Abstract: Purpose. Improving the optimization method for predicting the efficiency of a robotic ...
- Created on 28 June 2024
- 32. The environmental effectiveness of humate reagent in internal and external hydro-filling of quarries
- (Content №3 2024)
- ... of production research from 2017 to 2021, the environmental efficiency of the use of internal and external hydro-filling with the use of humate reagent TU U 20.5-43384697-001:2020 was confirmed at the ...
- Created on 28 June 2024
- 33. Development of the concept for improving the management system of employee safety and health in Ukraine
- (Content №3 2024)
- ... A. S., Tairova, T. M., Papirnyk, R. B., & Cherednichenko, L. A. (2020). Ways to improve OSH management system efficiency. Bulletin of Prydniprovs’ka State Academy of Civil Engineering and Architecture, ...
- Created on 28 June 2024
- 34. Rotor configuration for improved working characteristics of LSPMSM in mining applications
- (Content №3 2024)
- ... obtain the best starting characteristics, current, torque, and performance. Thereby, it is possible to replace high efficiency LSPMSM with low efficiency induction motors used in ventilation and water ...
- Created on 28 June 2024
- 35. Designing the functional surfaces of camshaft cams of internal combustion engines
- (Content №3 2024)
- ... P., & Nation, F. (2023). New Cam Profile Design Approach, Analysis and Testing for Extreme High Efficiency Internal Combustion Engine Development. SAE Technical Paper, 01(0436). https://doi.org/10.4271/2023-01-0436. ...
- Created on 28 June 2024
- 36. Endurance calculation of welded joints in tubbing erector mechanism using digital methods
- (Content №3 2024)
- ... 5(1), 24-26. 5. Pivnyak, G., Samusia, V., Oksen, Y., & Radiuk, M. (2015). Efficiency increase of heat pump technology for waste heat recovery in coal mines. New Developments in Mining Engineering: ...
- Created on 28 June 2024
- 37. Effect of circumferential lean of pump-turbine runner blades on energy characteristics
- (Content №3 2024)
- ... article Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu. 2024, (3): 056 - 062 https://doi.org/10.33271/nvngu/2024-3/056 Abstract: Purpose. Improving the efficiency of the model of the radial-axial ...
- Created on 28 June 2024
- 38. Determination of technological parameters for hydromechanical amber extraction in the Polissia region of Ukraine
- (Content №3 2024)
- ... extraction of amber-bearing rocks and overburden, thus improving extraction efficiency with minimal costs. Keywords: amber, hydraulic mining giant, overburden rocks, slurry, deposit, hydromechanical ...
- Created on 28 June 2024
- 39. The use of the CityGML standard for a 3D GIS of underground and open-pit mines
- (Content №3 2024)
- ... optimizes data collection and processing procedures, ensuring accuracy and efficiency in model creation. Notably, the study introduces a nuanced approach to LoD selection, considering the complexity and ...
- Created on 28 June 2024
- 40. State policy in the field of employment: legal problems and prospects in the conditions of martial law
- (Content №2 2024)
- ... (5-6), 57-63. https://doi.org/10.32702/2306-6814.2022.5-6.57. 10. Serohina, N. O. (2021). Institutional processes of public administration in the field of employment: problems of implementation. Efficiency ...
- Created on 01 May 2024