- 1. Global investment and financing of civil construction in Ukraine under martial law
- (Content №2 2024)
- ... 2. Bigun, N. (2024). We propose foreign businesses to invest in Ukraine in sectors with the greatest growth potential. Ministry of Economy of Ukraine. Retrieved from https://www.me.gov.ua/News/Detail?lang=ukUA&id=4274ee88-2119-4cc5-9a3264f94efbe4be&title=ProponumoInozemnomu. ...
- Created on 01 May 2024
- 2. Electric vehicle energy consumption taking into account the route topology
- (Content №2 2024)
- ... Research Part D: Transport and Environment, 64. https://doi.org/10.1016/j.trd.2017.08.008. 6. DieselNet (2019). Worldwide Harmonized Light Vehicles Test Cycle (WLTC). Retrieved from https://dieselnet.com/standards/cycles/wltp.php. ...
- Created on 01 May 2024
- 3. Characteristics of elasticity, frequency, and stability of plate connecting assemblies for vibrating machines
- (Content №2 2024)
- ... working body, which in turn increases: the productivity of mining equipment – in the extraction of minerals, and their reliability – in the case of mechanical tests. Originality. It consists of the fact ...
- Created on 01 May 2024
- 4. A hybrid ICEEMDAN and OMEDA-based vibrodiagnosis method for the bearing of rolling stock
- (Content №2 2024)
- ... the axle-box rolling bearings on the test rig at the workshop of the freight railway car depot. Keywords: car, vibration, diagnostics, bearing, deconvolution, decomposition, spectrum References. 1. Wang, Y-Z., ...
- Created on 01 May 2024
- 5. Drilling wells taking into account the dynamic properties of rocks
- (Content №2 2024)
- ... and testing of a hydraulic pulse jet and its application in offshore drilling. Petroleum Science, 11(3), 401-407. https://doi.org/10.1007/s12182-014-0354-1. 3. Li, G., Shi, H., Niu, J., Huang, Z., Tian, ...
- Created on 01 May 2024
- 6. Container technology for transporting rock masses in quarries
- (Content №2 2024)
- ... shortest distance, low container packing ratio, and mobility of a complex of lifting machines, which will reduce energy consumption and the cost of transporting rock mass. A transport complex has been ...
- Created on 01 May 2024
- 7. Modeling the return on investment in human capital in the IT industry of Ukraine
- (Content №1 2024)
- ... 2322-2353. https://doi.org/10.1108/MD-07-2022-0976. 19. DOU (2023). Statistics of salaries of programmers, testers and PMs in Ukraine. Retrieved from https://jobs.dou.ua/salaries/. 20. State Statistics ...
- Created on 29 February 2024
- 8. Organizational and legal principles of information security of enterprises in the conditions of martial law in Ukraine
- (Content №1 2024)
- ... S. A. (2019). Information security of Ukraine in the conditions of the hybrid war. Problems of creation, testing, application and operation of complex information systems, 17, 52-63. https://doi.org/10.46972/2076-1546.2019.17.05. ...
- Created on 29 February 2024
- 9. Modeling arithmetic systems of elliptic curve cryptography using Microsoft Excel VBA
- (Content №1 2024)
- ... utilizing VBA features of Microsoft Excel. It starts with modeling arithmetic in Microsoft Excel spreadsheet, then testing the validity through calculation and setup of the actual arithmetic of Elliptic ...
- Created on 29 February 2024
- 10. Testing the fragmentation of railway ballast material by laboratory methods using Proctor compactor
- (Content №1 2024)
- ... Abstract: The physical classification of crushed stone and gravel used in railway construction is based on their strength and endurance and is performed by a laboratory test method using a rotating drum ...
- Created on 29 February 2024
- 11. Advantages of using CONCRETE CANVAS materials in railway track construction
- (Content №1 2024)
- ... studies, using computer and mathematical modeling methods. Tests were conducted with and without the CC layer in a multi-level shear box. After the shear test, the specimens were also tested for load-bearing ...
- Created on 29 February 2024
- 12. Scientific bases and peculiarities of conversion of CHPP anthracite boilers to sub-bituminous coal combustion
- (Content №1 2024)
- ... solutions to eliminate the risk of coal ignition in pulverizing systems and in the burners. Industrial tests on CHPP boiler units. Findings. Different types of pulverizing systems of anthracite CHPP ...
- Created on 29 February 2024
- 13. Influence of ice structure on vitability of frozen sand-water and sand-clay mixtures
- (Content №1 2024)
- ... clay has the greatest vitability. Regarding survivability, recommendations for manufacturing products from frozen foundry mixtures have been developed. Originality. For the first time, deformation change ...
- Created on 29 February 2024
- 14. Improvement of the methodology for calculating the expected drilling speed with PDC chisels
- (Content №1 2024)
- ... B. V., Sudakov, A. K., & Borash, B. R. (2023). Results of production tests of an experimental diamond crown during exploratory drilling in Kazakhstan. SOCAR Proceedings, (2), 023-029. https://doi.org: ...
- Created on 29 February 2024
- 15. Influence of the rock mass structure and the blasting technique on blast results in the Heliopolis quarry
- (Content №1 2024)
- ... 38, 4091-4097. https://doi.org/10.1007/s10706-020-01280-y. 10. Ylitalo, R. M., Zhang, Z. X., & Bergström, P. (2021). Effect of detonator position on rock fragmentation: Full-scale field tests at ...
- Created on 29 February 2024
- 16. The choice of optimal methods for the development of water wells in the conditions of the Tonirekshin field (Kazakhstan)
- (Content №1 2024)
- ... of Well Rehabilitation from the Early Portion of a Pumping Test. Water, 12(3), 744. https://doi.org/10.3390/w12030744. 10. Zezekalo, I., Ivanytska, I., & Aheicheva, O. (2020). The main principles ...
- Created on 29 February 2024
- 17. Development of digital infrastructure and blockchain in Ukraine
- (Content №6 2023)
- ... with contemporary trends in digital technology development. Key sectors of economic activity were highlighted where the implementation of digital technologies holds the greatest potential within the context ...
- Created on 23 December 2023
- 18. Dual form of education within the framework of contemporary educational trends in Ukraine
- (Content №6 2023)
- ... of philosophical, pedagogical, psychological, methodological and technical issues related to the research problem, and experimental ones: observation, conversation, monitoring, survey and testing, pedagogical ...
- Created on 23 December 2023
- 19. Activities efficiency assessment of the governing body’s task force under environmental emergency
- (Content №6 2023)
- ... D. V., Klymas, R. V., & Maladyka, L. V. (2020). Methodological aspects of professional competence assessing of research and testing laboratories’ specialists of territorial subdivisions of the State ...
- Created on 23 December 2023
- 20. A methodological approach to assessing the durability of welded structures of screens using SolidWorks Simulation software
- (Content №6 2023)
- ... service life of welded elements of screen constructions using the latest computer analysis tools. The method makes it possible to calculate the dynamic forces arising in constructions performing oscillatory ...
- Created on 23 December 2023