- 1. Improvement of the method of time rationing for assembling car groups on one track
- (Content №1 2024)
- ... order of shunting operations during car assembling was formalized and solved as a problem of dynamic programming. The time spent for shunting work was chosen as the optimality criterion. The paper considers ...
- Created on 29 February 2024
- 2. Activities efficiency assessment of the governing body’s task force under environmental emergency
- (Content №6 2023)
- ... method, the criterion for activities efficiency of the governing body’s task force is determined as a condition under which the quotient from division of the total capabilities realized by the governing ...
- Created on 23 December 2023
- 3. Use of backscattering ultrasound parameters for iron ore varieties recognition
- (Content №6 2023)
- ... likelihood method for damage detection and assessment. Measurement, 45(8), 2072-2080. https://doi.org/10.1016/j.measurement.2012.05.008. 11. Bevans, R. (2022). Akaike Information Criterion | When & ...
- Created on 23 December 2023
- 4. Combustion and detonation of paste fuel of rocket engine
- (Content №5 2023)
- ... to obtain a pressure value that could ensure the movement parameters registered in this engine design. Originality. Another criterion is established of engine operability when designing an engine on ...
- Created on 27 October 2023
- 5. Selection and justification of drilling and blasting parameters using genetic algorithms
- (Content №4 2023)
- ... Hirnychoho Instytutu, (1), 39-45. 20. Zhukova, N. I. (2014). Development of well charges based on the criterion of energy consumption of drilling rock massifs with voids. Visnyk NTUU “KPI”. Seriya “Hirnytstvo”, ...
- Created on 28 August 2023
- 6. Crowdsourcing for business strategy and sustainability: a partial least square structural equation model
- (Content №3 2023)
- ... A case study at Syarif Hidayatullah State Islamic University. Library Philosophy and Practice, 1, 1-16. 24. Henseler, J., Ringle, C. M., & Sarstedt, M. (2015). A new criterion for assessing discriminant ...
- Created on 27 June 2023
- 7. Experimental research on muffle furnace dynamic properties
- (Content №3 2023)
- ... (a product of private limited company “Microl”). Findings. The developed software can be used for iteratively selection of the optimal empirical model based on the criterion of the root mean square deviation ...
- Created on 27 June 2023
- 8. Determination of steel arch support distance for roadways under the open-pit mine: a case study at the Mong Duong Coal Mine (Vietnam)
- (Content №3 2023)
- ... Zhang, C., Han, K., Fang, Q., & Zhang, D. (2014). Functional catastrophe analysis of collapse mechanisms for deep tunnels based on the Hoek-Brown failure criterion. Journal of Zhejiang University-SCIENCE ...
- Created on 27 June 2023
- 9. Definlandization and the new economic policy of Ukraine in the post-war period
- (Content №2 2023)
- ... mutually unambiguous correlations with the value of gold using Pearson criterion. Findings. The authors’ spectrum of factors influencing the New Economic Policy in the post-war period has been systemized ...
- Created on 28 April 2023
- 10. Factor analysis of assessment of the economic potential of mining companies
- (Content №1 2023)
- ... authors also proposed a criterion for an integrated assessment of the influence of factors characterizing both quantitative and qualitative aspects of the process of forming the economic potential of project ...
- Created on 25 February 2023
- 11. Mathematical model of the closed-loop system of excavator bucket positioning
- (Content №1 2023)
- ... Mathematical modeling of electro-mechanical system of “front shovel” excavator, determination indicators of the production cycle, development of the criterion of energy efficiency of the mining excavator’s ...
- Created on 25 February 2023
- 12. Graphitizing modification of the axial zone of cast iron rolling rolls in the liquidus-solidus temperature range
- (Content №1 2023)
- ... metal layer – the parametric criterion of Gulyaev. Findings. A methodology for the process of modification of the axial zone of rolling was developed, the mass and time of adding aluminum were determined ...
- Created on 25 February 2023
- 13. Substantiation of research results on energy efficiency of basalt crushing
- (Content №6 2022)
- ... of the multiple correlation coefficients R2 and Fisher criterion F, whose value at a significance level of 0.05 is higher than the critical one, indicates a sufficient convergence between the experimental ...
- Created on 25 December 2022
- 14. Mathematical modeling the quarry wall stability under conditions of heavily jointed rocks
- (Content №6 2022)
- ... of the elastic-plastic model and the generalized Hoek-Brown failure criterion. The rock mass quality was assessed using the RMR and GSI rating classifications. This made it possible to simulate a zone ...
- Created on 25 December 2022
- 15. Technology of an open pit refinement under limit stability of sides
- (Content №6 2022)
- ... criterion. International Journal of Mining Science and Technology, 32(2), 237-245. https://doi.org/10.1016/j.ijmst.2021.10.005. 18. Gao, L., Li, T., Liu, X., Qi, H., Fan, S., Lin, C., & Zhou, M. (2021). ...
- Created on 25 December 2022
- 16. Model of business processes of delivery of goods during martial law
- (Content №5 2022)
- ... is the main criterion of efficiency in the conditions of martial law. Originality. An optimization model of the business processes of the goods supply in the conditions of martial law is developed. An ...
- Created on 30 October 2022
- 17. Comparative analysis of efficiency criteria for investment projects
- (Content №5 2022)
- ... activity was used in the process of the analysis of the most important indicators of the effectiveness of the investment project. Findings. The characteristics of the criterion of the internal rate of ...
- Created on 30 October 2022
- 18. Problems of development of innovative power supply systems of Ukraine in the context of European integration
- (Content №5 2022)
- ... Cabana, E., Olczak, P., & Dyczko, A. (2021). Assessment of power supply energy efficiency by voltage quality criterion. Rynek Energii, (4), 75-84. 14. Papaika, Yu.A., Lysenko, O.H., Koshelenko, Ye.V., ...
- Created on 30 October 2022
- 19. Forecasting the technical efficiency of mobile workover rigs
- (Content №5 2022)
- ... evaluation of technical efficiency of mobile workover rig by the criterion of life cycle cost. Methodology. The proposed method is based on the determination of the specific discounted costs related to ...
- Created on 30 October 2022
- 20. Digitalization approach in education based on applying the network readiness index as the universal metric
- (Content №4 2022)
- ... development. Methodology. The approach of educational institutions rating assessment, based on a hierarchical criterion, called the Index of Information and Communication Technologies Development (hereinafter ...
- Created on 29 August 2022