- 1. Multi-criteria evaluation of professional qualities of railway dispatching personnel using computer simulations
- (Content №2 2022)
- ... the control of human factor impact on faults of technical facilities in railway-transport technological processes. MATEC Web Conf. Siberian Transport Forum TransSiberia 2018, 239. https://doi.org/10.1051/matecconf/201823908011. ...
- Created on 30 April 2022
- 2. A new approach to improving the sensitivity of earthing relay and reducing the over-voltage in 6 kV grid of open-pit mines
- (Content №2 2022)
- ... kV feeders were faulted to earth. Afterward, the detecting signal is utilized as input for simulation diagram in MATLAB to get and analyze the wave forms of responded zero sequence voltage. Findings. The ...
- Created on 30 April 2022
- 3. Spatial control over ultrasonic cleaning of mining equipment using a phased array technology
- (Content №2 2022)
- ... By default, the beam is directed to the bath center for the phased array with the greatest intensity. The simulation reveals that the applied approach enables a 41.5% increase in intensity in the contamination ...
- Created on 30 April 2022
- 4. On the material of the cromlech-crepidoma stone blocks of the Novooleksandrivka kurgan
- (Content №2 2022)
- ... and age correlation. Mineralogical Journal, 2(36), 77-91. Retrieved from http://mineraljournal.org.ua/sites/ default/files/sites/default/files/MJ_2_2014.pdf. 8. Shcherbakov, I.B. (2005). Petrology of the ...
- Created on 30 April 2022
- 5. Determination of tightness of the filtering half-mask adhesion to a user’s face
- (Content №1 2022)
- ... Instruction (EN 529:2005, IDT) (n.d.). Retrieved from https://webcache.googleusercontent.com/search?q=cache:S7GKasdQnX8J:https://zakon.isu.net.ua/sites/default/files/normdocs/dstu_derzhavniy_standart_ukrayini_529_2006.doc+&cd=5&hl=uk&ct=clnk&gl=ua. ...
- Created on 25 February 2022
- 6. Early determination and evaluation of technogenic risks within the water purification systems of TSs and TPSs
- (Content №1 2022)
- ... risks within the water purification systems of TSs and TPSs during normal operation in terms of electrocoagulation plant. Methodology. It is proposed to apply a fault tree method for the analysis of various ...
- Created on 25 February 2022
- 7. Assessment of sudden soil faults hazard when developing a coal seam
- (Content №1 2022)
- Authors: V.S.Portnov, orcid.org/0000-0002-4940-3156, Karaganda Technical University, Karaganda, the Republic of Kazakhstan, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. S.B.Imanbayeva, orcid.org/0000-0003-0049-2642, Karaganda ...
- Created on 25 February 2022
- 8. Petrographic composition and ore potential of low-temperature metasomatites of the Middle-Dniprean mega-block of the Ukrainian Shield
- (Content №1 2022)
- ... the intersection of deep faults is characterized. The metallogenic specialization of low-temperature metasomatic formations is determined and the process of formation of ore concentrations of complex composition ...
- Created on 25 February 2022
- 9. Analyzing and identifying the limits of 660V grid parameters to ensure electrical safety in underground coal mines
- (Content №6 2021)
- ... fault currents) must be lower than the allowance limit. However, when utilizing many new power electronic devices such as variable speed drive (VSD), the quantity of connected equipment changes due to ...
- Created on 29 December 2021
- 10. Forecast changes in the geodynamic regime of geological environment during large-scale subsoil development
- (Content №6 2021)
- ... which makes it possible to study elements of cracks occurrence and faults in rocks in sufficient detail; - composition of strengthening solution from mining waste to increase stability of disturbed sections ...
- Created on 29 December 2021
- 11. Mineralization of rare metals in the lakes of East Kazakhstan
- (Content №5 2021)
- ... localized within the area of development of granite intrusions of Permian age and associated deep tectonic faults. Practical value. The results of the research can serve as a revival of the rare metal ...
- Created on 29 October 2021
- 12. Tectonic factors of impurity elements accumulation at the Shubarkol coal deposit (Kazakhstan)
- (Content №5 2021)
- ... of high concentrations of impurity elements accumulation in coal in connection with deep fault zones at the Shubarkol deposit serves as an objective justification of the possibility of their integrated ...
- Created on 29 October 2021