- 21. Mathematical model for heat transfer during underground coal gasification process
- (Content №5 2024)
- ... Underground Coal Gasification Process Using CFD Methods. Archives of Mining Sciences, 60(3), 663-676. https://doi.org/10.1515/amsc-2015-0043. 13. Lozynskyi, V., Falshtynskyi, V., Saik, P., Dychkovskyi, ...
- Created on 29 October 2024
- 22. Modeling of drilling tool vibration in the process of drilling blast wells
- (Content №5 2024)
- ... 1. Parimal, A. P., & Catalin, T. (2013). Model Development of Torsional Drillstring and Investigating Parametrically the Stick-Slips Influencing Factors. Journal of Energy Resources Technology, 135(1), ...
- Created on 29 October 2024
- 23. Assessment of the oil and gas potential of the eastern edge of the Northern Ustyurt using new geophysical data
- (Content №5 2024)
- ... be based on forecasting promising areas of prospecting, is the key to distinguishing between productive and unproductive objects, determining their real scale and directing investment flow precisely to ...
- Created on 29 October 2024
- 24. Ethical and social incentives for the transformation of the business model of enterprise management in conditions of sustainable development
- (Content №4 2024)
- ... for the development of companies in the short- and long-term are developed and described in terms of the implementation of social and ethical incentives within the framework of CSR business. Practical ...
- Created on 28 August 2024
- 25. Innovative approaches to personnel security under the conditions of martial law
- (Content №4 2024)
- ... in particular the bodies and operational units of the National Police, will contribute to the increase in the level of operational and investigative countermeasures against criminal threats, which will ...
- Created on 28 August 2024
- 26. The model of economic cooperation systems in the context of implementation of the “One Belt One Road” initiative
- (Content №4 2024)
- ... and Internet sources – to determine the purpose and objectives of the research; formalization methods – to describe the characteristics, dynamics and states of the gravity model of trade; methods of the ...
- Created on 28 August 2024
- 27. Intellectual potential assessing methodology of an innovation-oriented enterprise
- (Content №4 2024)
- ... opportunities (reserves) of employees, forming study groups, developing training programs, motivating employees to professional and intellectual achievements and demonstrating innovative activity Keywords: ...
- Created on 28 August 2024
- 28. Research on stochastic properties of time series data on chemical analysis of cast iron
- (Content №4 2024)
- ... chemical composition of cast iron at the blast furnace output with the purpose of identifying the nonlinearity of the investigated system and detecting the presence of chaotic processes in it. Methodology. ...
- Created on 28 August 2024
- 29. Floristic and ecological structure of the landfill vegetation in the Western Forest Steppe of Ukraine
- (Content №4 2024)
- ... Investigation of the ecological state of the territories of ash and slag waste disposal from thermal power plants. Development of deposits, 7, 393-397. 12. Kucheriavyi, V. P. (2011). Urban ecology, phytomelioration: ...
- Created on 28 August 2024
- 30. The effect of petroleum products pollution on environmental soil condition at airport adjacent territory
- (Content №4 2024)
- ... which are characterize petroleum products used for refueling and operating vehicles, there are products of decomposition and aging of polymers, components of additives. The dependence of the ecological ...
- Created on 28 August 2024
- 31. Features of the assessment of occupational risks under hazardous working conditions
- (Content №4 2024)
- ... 17. DSTU EN 1827:2017. Personal protective equipment for respiratory organs. Half-masks without inhalation valves and with separate filters for protection against gases or gases and aerosols, or only ...
- Created on 28 August 2024
- 32. Application of modern mathematical apparatus for determining the dynamic properties of vehicles
- (Content №4 2024)
- ... process of a mine diesel locomotive with HMT allowed to study the change in the kinematic and power parameters of the transmission in different operating conditions of diesel locomotives – movement on ...
- Created on 28 August 2024
- 33. Strength analysis of the model 918 wagon under non-typical bulk loads
- (Content №4 2024)
- ... the results of the analysis of the stress-deformed state of the wagon body of the 918 model under non-typical loads with bulk cargo. Such an analysis was carried out with the aim of investigating the possibility ...
- Created on 28 August 2024
- 34. Justification of the criterion for optimal control of the self-grinding process of ores in drum mills
- (Content №4 2024)
- ... textbook for universities. National Mining University. ISBN 978-966-350-661-6. 4. Sokur, V., Biletskyy, L., Sokur, D., & Bozyk, I. (2016). Investigation of the process of crushing solid materials ...
- Created on 28 August 2024
- 35. Combined roasting and leaching treatment for reducing phosphorus, aluminum and silicon in oolitic iron ore
- (Content №4 2024)
- ... The study involves pre-treating the Gara Djebillet iron ore through roasting, followed by two stages of leaching with separate acid and base leaching steps. Additionally, the impact of introducing an additional ...
- Created on 28 August 2024
- 36. Enhanced oil recovery of deposits by maintaining a rational reservoir pressure
- (Content №4 2024)
- ... Investigation of Nanoparticle and Surfactant Stabilized Emulsion to Enhance Oil Recovery in Waterflooded Heavy Oil Reservoirs. Energy & Fuels, 25, 4423-4429. https://doi.org/10.2118/174488-MS. 9. ...
- Created on 28 August 2024
- 37. Implementation of a mathematical component in the device development for operational control of the dump truck
- (Content №4 2024)
- ... Sciences, 75, 1-12. https://doi.org/10.1007/s12665-016-5503-y. 9. Mertuszka, P., & Kramarczyk, B. (2018). The impact of time on the detonation capacity of bulk emulsion explosives based on Emulinit ...
- Created on 28 August 2024
- 38. Assessment of the contamination degree of gas pipeline branches during mined-out space degasification
- (Content №4 2024)
- ... orcid.org/0009-0000-8906-0656, “Metinvest Holding” LLC, Pokrovsk, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. O.Y.Belousov, orcid.org/0009-0002-8201-8783, “Pershotravenske Mine Department” of “DTEK Pav-lohradvuhillia” ...
- Created on 28 August 2024
- 39. Influence of disperse-hardening additive chrome diboride on the structure of carbide matrixes of PDC drill bits
- (Content №4 2024)
- ... with CrB2 additives with improved mechanical and performance properties for creating matrices of rock-cutting tools for drilling oil and gas wells. Methodology. The assigned tasks were solved using a ...
- Created on 28 August 2024
- 40. Sorption capacity and natural gas content of coal beds of Donbas
- (Content №4 2024)
- ... sorption capacity, gas content References. 1. Bukowska, M., & Bukowski, P. (2023). Investigation of Geomechanical Properties of Carboniferous Rocks for Evaluating the Possibility of Energetic Use ...
- Created on 28 August 2024