- 1. Improvement of the method of time rationing for assembling car groups on one track
- (Content №1 2024)
- ... of a method for searching the optimal order of assembling cars on one track; distribution parameters estimation of the random value of the duration of shunting operation of assembling cars on one track ...
- Created on 29 February 2024
- 2. Digital economy: opportunities for transformation of entepreneurial structures
- (Content №1 2024)
- ... M., Tumasjan, A., & Welpe, I. M. (2018). Disrupting industries with Blockchain: The industry, venture capital funding, and regional distribution of Blockchain ventures. Proceedings of the 51 st Hawaii ...
- Created on 29 February 2024
- 3. Two-stage problems of optimal location and distribution of the humanitarian logistics system’s structural subdivisions
- (Content №1 2024)
- ... region affected by an emergency by developing a mathematical and algorithmic toolkit that will allow for the early distribution of transport and material resources, maximizing coverage of the affected ...
- Created on 29 February 2024
- 4. Heuristic control of power consumption by up to 1000 V electrical loads at mining enterprises
- (Content №1 2024)
- ... of underground distribution substations in advance, which, subject to the accepted limits on hourly and daily power, minimizes the cost of purchasing power, and thus reduces the cost of the final product. ...
- Created on 29 February 2024
- 5. Justification of geodetic monitoring methodology of the retaining walls on the example of the embankment in Kremenchuk
- (Content №1 2024)
- ... (2022). Determining the form of error distribution of geodetic measuring. Geodesy and Cartography (Vilnius), 48(2), 56-61. https://doi.org/10.3846/gac.2022.14403. 26. Cherniaha, P. H., Nikulishyn, V. I., ...
- Created on 29 February 2024
- 6. Testing the fragmentation of railway ballast material by laboratory methods using Proctor compactor
- (Content №1 2024)
- ... and particle sizes. With an increasing number of impacts, the amount of crushed material in the sample increased, but the distribution of crushed material did not decrease evenly and proportionally as ...
- Created on 29 February 2024
- 7. Influence of ice structure on vitability of frozen sand-water and sand-clay mixtures
- (Content №1 2024)
- ... of water-soluble impurities in rare water significantly influence the nature, size and distribution of gas bubbles in ice, as well as frozen sand-water mixtures vitability. Frozen mixtures’ survivability ...
- Created on 29 February 2024
- 8. Influence of the rock mass structure and the blasting technique on blast results in the Heliopolis quarry
- (Content №1 2024)
- ... parameters, the nature and the quantity of explosive, the initiation sequences aim to have the right particle size distribution. Keywords: rock mass, discontinuity, Kuz-Ram, fragmentation, fxplosive, ...
- Created on 29 February 2024
- 9. Development of digital infrastructure and blockchain in Ukraine
- (Content №6 2023)
- ... 11. Friedlmaier, M., Tumasjan, A., & Welpe, I. M. (2018). Disrupting industries with Blockchain: The industry, venture capital funding, and regional distribution of Blockchain ventures. In Proceedings ...
- Created on 23 December 2023
- 10. Activities efficiency assessment of the governing body’s task force under environmental emergency
- (Content №6 2023)
- ... distribution. Keywords: assessment method, task force, governing body, environmental emergency, civil protection, ecological safety References. 1. Verkhovna Rada of Ukraine (2014). On the approval ...
- Created on 23 December 2023
- 11. Assessment of coal mining impact on the geoecological transformation of the Emerald network ecosystem
- (Content №6 2023)
- ... of the main phytocenoses, features of their composition and distribution on the territory. Floristic studies were carried out according to the method for collecting herbarium material. Field routes were ...
- Created on 23 December 2023
- 12. Accounting for a positive, negative and zero sequences power in a three-phase unbalanced electrical system
- (Content №6 2023)
- ... by means on voltage and current positive, negative, zero-sequences. At the same time, similar components of active and reactive power have not received practical distribution. But it is precisely in terms ...
- Created on 23 December 2023
- 13. Study of leakage current in underground mine power network: a case study in mining in Vietnam
- (Content №6 2023)
- ... Kumar, D., Zare, F., & Soltani, H. (2019). Power quality issues of distorted and weak distribution networks in mining industry: A review. IEEE Access, (7), 162500-162518. https://doi.org/10.1109/ACCESS.2019.2950911. ...
- Created on 23 December 2023
- 14. Mathematical models for determining and analyzing thermal regimes in mining industry mechanism structures
- (Content №6 2023)
- ... mathematical models for determining the temperature distribution in layered structures with internal heating make it possible to analyze heat exchange processes and ensure the thermal stability of such ...
- Created on 23 December 2023
- 15. Efficiency and seismic safety of constructing underground structures in complex rock masses
- (Content №6 2023)
- ... Influence of Blasting Disturbance on the Dynamic Stress Distribution and Fracture Area of Rock Tunnels. Journal Applied Sciences, 13(9), 5503. https://doi.org/10.3390/app13095503. 5. Petrenko, V., Bondarenko, ...
- Created on 23 December 2023
- 16. Mathematical substantiation and creation of information tools for optimal control of drilling and blasting in open-pit mine
- (Content №6 2023)
- ... the informational infrastructure necessary for effectively managing drilling and blasting operations in open-pit mining of rock deposits. To define the distribution function of natural rock blocks within ...
- Created on 23 December 2023
- 17. Use of backscattering ultrasound parameters for iron ore varieties recognition
- (Content №6 2023)
- ... S., Eremenko, G., Kukharenko, O., Pikilnyak, A., & Gaponenko, I. (2015). Definition of the destruction zone boundaries and particle size distribution of blasted rock mass in the explosion of a single ...
- Created on 23 December 2023
- 18. Theoretical model of random freight flow distribution in the conveyor transport line of the coal mine
- (Content №6 2023)
- ... model application of the freight flow distribution. Methodology. Complex research: - statistical studies on the actual distribution of random freight flow in the highly productive stages of the PSU ...
- Created on 23 December 2023
- 19. Improvement of the enterprise’s production program as a way to adapt to market changes
- (Content №5 2023)
- ... enterprise’s adaptation to changes in the external and internal environment with the help of the proposed iterative procedure of unused reserves redistribution between scarce resources made it possible ...
- Created on 27 October 2023
- 20. Analysis of the input material flow of the transport conveyor
- (Content №5 2023)
- ... of a conveyor belt considering non-uniform bulk material distribution for speed control. Applied Sciences, 10(13), 1-19. https://doi.org/10.3390/app10134436. 3. Vasić, M., Miloradović, N., & Blagojević, ...
- Created on 27 October 2023