- 1. Mathematical model for heat transfer during underground coal gasification process
- (Content №5 2024)
- ... (2019). Theoretical research on heat transfer law during underground coal gasification channel extension process. International Journal of Heat and Mass Transfer, 142, 118409. https://doi.org/10.1016/j.ijheatmasstransfer.2019.07.059. ...
- Created on 29 October 2024
- 2. Features of the assessment of occupational risks under hazardous working conditions
- (Content №4 2024)
- ... 11. State sanitary norms and rules. Hygienic classification of work according to indicators of harmfulness and dangerous factors of the production environment, difficulty and tension of the labor process. ...
- Created on 28 August 2024
- 3. Integration of the educational process in higher education with digital technologies
- (Content №3 2024)
- ... for Business Model Innovation in Higher Education: Overcoming the Tensions. Sustainability, 12(12), 4980. https://doi.org/10.3390/su12124980. 3. Bond, M., Marín, V. I., Dolch, C., Bedenlier, S., & ...
- Created on 28 June 2024
- 4. The use of the CityGML standard for a 3D GIS of underground and open-pit mines
- (Content №3 2024)
- ... extension for handling very large TINs. ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 4, 137-143. https://doi.org/10.5194/isprs-annals-IV-2-W1-137-2016. 25. Eriksson, ...
- Created on 28 June 2024
- 5. Theoretical model of random freight flow distribution in the conveyor transport line of the coal mine
- (Content №6 2023)
- ... of transport machines with flexible tie body. Mining of Mineral Deposits, 11(4), 104-110. https://doi.org/10.15407/mining11.04.104. 24. Lubenets, N. A. (2017). Tension of flexible body with friction ...
- Created on 23 December 2023
- 6. Improvement of the service life of mining and industrial equipment by using friction modifiers
- (Content №4 2023)
- ... a decrease in friction coefficient values and an extension of the service life of highly loaded gear mechanisms in mining and industrial equipment by 1.4–2.0 times have been established. It has been found ...
- Created on 28 August 2023
- 7. Theoretical and legal aspects of the regulation of environmental and land legal relations in the conditions of martial law in Ukraine
- (Content №2 2023)
- ... 9. Moroz, G., Myronenko, I., Vivcharenko, O., & Kobetska, N. (2021). Environmental restrictions on the exercise of land rights: european experience. International Journal of Agricultural Extension, ...
- Created on 28 April 2023
- 8. The influence of the impeller design features on the combined operating process of the torque-flow pump
- (Content №2 2023)
- ... pump. Searching for the optimal blade extension into the free chamber of the pump. A torque-flow pump of the “Turo” type SVN 500/32 was chosen as the subject of the research work. Methodology. A number ...
- Created on 28 April 2023
- 9. Contact tensions under the sole of rigid deep laying foundations and ground anchors
- (Content №2 2023)
- ... Visnyk Natsionalnoho Hirnychoho Universytetu. 2023, (2): 058 - 063 https://doi.org/10.33271/nvngu/2023-2/058 Abstract: Purpose. To solve the problem of the allocation of contact vertical normal tensions ...
- Created on 28 April 2023
- 10. Load of a semi-car having the dismountable roof of composites
- (Content №1 2023)
- ... tension emerging inside is 173.2 MPa. When concentrated load affects the dismountable roof, the biggest tensions are focused on the zones of its attachment to the upper strapping of the casing, and makes ...
- Created on 25 February 2023
- 11. Minimization of dynamic changes in the tension of long products behind the outlet cage in rolling stock production in coils
- (Content №6 2022)
- ... Purpose. Justification of technical solutions as to the reduction of the amplitude and reduction of the dynamic change duration in the tension of the rolling stock at the exit of the output cage when moving ...
- Created on 25 December 2022
- 12. Improvement of oil field development using enhanced oil recovery methods
- (Content №6 2021)
- ... https://doi.org/10.1088/1757-899X/696/1/012001. 6. Das, A., Nguyen, N., & Nguyen, Q.P. (2020). Low-tension gas flooding for secondary oil recovery in low-permeability, high-salinity reservoirs. Fuel, ...
- Created on 29 December 2021
- 13. Determination of vertical dynamics for a standard Ukrainian boxcar with Y25 bogies
- (Content №5 2021)
- ... M.E. (2019). Relationships between the ultimate strengths of polymer composites in static bending, compression, and tension. Mechanics of Composite Materials, 52(2), 259-266. 18. Dio, J., Steiunas, S., ...
- Created on 29 October 2021
- 14. Analysis of stress in the conveyor belt (Maxwell–element model)
- (Content №4 2021)
- ... 15. Kulinowski, P. (2014). Simulation method of designing and selecting tensioning systems for mining belt conveyors. Archives of Mining Sciences, 59(1), 123-138. https://doi.org/10.2478/amsc-2014-0009. ...
- Created on 23 August 2021
- 15. The method for determining the parameters of the diagrams of a truncated-wedge destruction of cylindrical samples of rocks
- (Content №1 2021)
- ... method for calculating the parameters of complete diagrams longitudinal tension deformation for the truncated-wedge shape of destruction of cylindrical rock samples to control the stress-strain state ...
- Created on 05 March 2021
- 16. Influence of particle geometry on the efficiency of operation of quasistatic and inertial disintegrators
- (Content №6 2020)
- ... parametrization. Findings. The analytical model of flexural tension realization in ellipsoid-shaped particles for disintegrator having the wave profile of rolls has allowed establishing that the increase ...
- Created on 22 December 2020
- 17. Assessment of geotechnical properties of Draa El Mizane highway tunnel (Algeria)
- (Content №6 2020)
- ... Risk of shear failure and extensional failure around over-stressed excavations in brittle rock. Journal of Rock Mechanics and Geotechnical Engineering, 9(2), 210-225. https://doi.org/10.1016/j.jrmge.2016.11.004. ...
- Created on 22 December 2020
- 18. Formation of metallurgical enterprise sustainable development portfolio using the method of analyzing hierarchies
- (Contens №2 2020)
- ... 4. Hvesik, M. A. (2019). Environmental Economics: Development Vectors. Kyiv: PI IEESD of the NAS of Ukraine. 5. Kuzminov, A., Korostieva, N., & Filippov, S. (2016). The Extension Model of Sustainable Management of Industrial Enterprises. Journal Of Economic Regulation, 7(3), 65-77. https://doi.org/10.17835/2078-5429.2016.7.3.065-077. ...
- Created on 10 May 2020
- 19. The use of deforming broaching for enhancing the efficiency of cutter chisels
- (Contens №2 2020)
- ... Originality. It was determined that the range of angles of inclination of generatrix of the working cone of the deforming element and the roll-treading lip of the insert, which are necessary for efficient machining and pressing in crowns of cutters, is 4–16°. It was proven that the “solid alloy-steel” press couplings for cutter chisels will have the maximum bearing capacity at total tension a/d0 ≤ 3 %. It was found that it is necessary to foresee the following distribution of tensions: to perform 2 % of deformation by preliminary deforming broaching, and 1 % ‒ by pressing in an insert ...
- Created on 10 May 2020
- 20. Leveling of pressure flow of radial ventilator in mine ventilation system
- (Contens №6 2019)
- ... of the system. It is established that the most effective equalization of the output stream occurs in the “relatively long” diffuser extension, which is located directly after the fan and in the same diffuser ...
- Created on 23 December 2019