- 1. Cumulative triangle for visual analysis of empirical data
- (Content №4 2024)
- ... triangle, was designed to visualize the empirical distribution function. Lines dividing the triangle into flat curvilinear quadrilaterals are plotted on each triangle. It is shown that the face area can ...
- Created on 28 August 2024
- 2. Assessing the impact of underground working (tunneling) in the II section of Seam 14 on surface construction works at Ha Lam Coal Mine (Vietnam)
- (Content №4 2022)
- ... of prepared drifts near the working surface areas. Journal of Mining and Earth Sciences, 62(1), 85-92. https://doi.org/10.46326/JMES.2021.62(1).10. 17. Do, N.T. (2020). Method for ground surface settlement ...
- Created on 29 August 2022
- 3. The use of brown coal in Ukraine to obtain water-soluble sorbents
- (Content №4 2022)
- ... proved. As ultrafiltration membranes, UF-20-PAN membranes are used, which are porous polymer films based on polyacrylonitrile with a pore size of 20 m, the working surface area of the membrane is 28.26 ...
- Created on 29 August 2022
- 4. Geo-energetics of Ukrainian crystalline shield
- (Mining)
- ... research of influence of face area dimensions on the state of uranium ore layers being broken. Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, 2(134), 31-37. 16. Bazarov, I. P. (1983). ...
- Created on 13 June 2019
- 5. Determination of drilling and blasting parameters considering the stress-strain state of rock ores
- (Mining)
- ... Underground Mining – Proceedings of the School of Underground Mining, pp. 15–19. 4. Khomenko, O. and Maltsev, D., 2013. Laboratory research of influence of face area dimensions on the state of ...
- Created on 08 March 2019
- 6. Methods for precautionary management for environmental safety at energy facilities
- (Energy efficiency manegement for sustainable development in industrial sector)
- ... of calculating the residual life of the safe operation of the main pipeline. Findings. Based on analysis and case studies, based on mathematical models of corrosion of the surface areas of oil ...
- Created on 26 December 2018
- 7. On the influence of the number of aggregates and free particles on the subsidence of loess soils
- (Geology)
- ... How water retention in fractal soils depends on particle and pore sizes, shapes, volumes and surface areas. Ge´otechnique [e-journal], 64(5), pp. 379–390. DOI: 10.1680/geot.13.P.165. 6. Wang, ...
- Created on 29 October 2018
- 8. Determining the qualitative composition of the equivalent material for simulation of Kryvyi Rih iron ore basin rocks
- (Mining)
- ... Hirnychoho Universytetu, 1, pp. 54–60. 7. Khomenko, O. Ye. and Maltsev, D. V., 2013. Laboratory research of influence of face area dimensions on the state of uranium ore layers being broken. ...
- Created on 27 August 2018
- 9. Drilling fluid circulation rate influence on the contact temperature during borehole drilling
- (Mining)
- ... Laboratory research of influence of face area dimensions on the state of uranium ore layers being broken. Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, 2, рр. 31–37. 4. Khomenko, O. Ye., ...
- Created on 11 March 2018
- 10. Obtaining porous ammonium nitrate in multistage and multifunctional vortex granulators
- (Geotechnical and mining mechanical engineering, machine building)
- ... devices it is possible to obtain a porous ammonium nitrate with developed surface area and sufficient strength. Here, heat transfer agent recycling is also provided in the volume of device as well as using ...
- Created on 11 January 2018
- 11. Improved performance electrode basedon activated carbon for electrochemicalenergy sources
- (Power supply technologies)
- ... Centeno, T. A., Balducci, A., 2013. The influence of pore size and surface area of activated carbons on the performance of ionic liquid based supercapacitors Phys. Chem. Chem. Phys., Vol. 15, pp. 17287–17294. ...
- Created on 17 November 2016
- 12. Determination of technology parameters of the thick steep gassy seams mining with sublevel caving and coal discharge mining system
- (Mining)
- ... Prokopievsk-Kiselevsk deposit as well as choosing of the place of sublevel entries location and entries parameters have been developed. The recommendations about ventilation parameters of coal face area ...
- Created on 14 January 2015
- 13. Laboratory research of influence of face area dimensions on the state of uranium ore layers being broken
- (Mining)
- ... To determine the dependence of uranium deposit massif destruction on the dimensions of face area using the laboratory modeling on the materials which are equivalent to uranium ores occurring in albitites. ...
- Created on 16 April 2013
- 14. Prospects of application of TNT-free explosives in ore deposites developed by uderground mining
- (Mining)
- ... nitrate granules, their porosity, absorbency regarding diesel fuel, surface area, etc. Practical value. To supply the mining companies of Ukraine with waterproof and safe explosives it is recommended ...
- Created on 26 February 2013
- 15. Process of creation of the extinguishing concentration of dry powder in mining face space with ejection-and-re-circulation ventilation scheme
- (Environmental safety, labour protection)
- ... Mining University”, Dnepropetrovsk, Ukraine Abstract: Purpose. Determination of conditions for the effective fire extinguishing in the face area of the blind drift with the ejection-and-recirculation ...
- Created on 13 November 2012