- 1. Ecological and economic assessment of the effectiveness of implementing bioenergy technologies in the conditions of post-war recovery of Ukraine
- (Content №1 2024)
- ... which: electricity – €31,467; thermal energy – €10,907; liquid organic fertilizers – €17,996). With investments of around €270–300 thousand and an annual profit of €21,870, the payback period of investments ...
- Created on 29 February 2024
- 2. Investment policy of construction enterprises under the conditions of marital state
- (Content №1 2024)
- ... Universytetu. 2024, (1): 197 - 202 https://doi.org/10.33271/nvngu/2024-1/197 Abstract: Purpose. Studying the investment policy in construction in wartime conditions, namely: determining the general characteristics ...
- Created on 29 February 2024
- 3. Modeling the return on investment in human capital in the IT industry of Ukraine
- (Content №1 2024)
- ... (1): 191 - 196 https://doi.org/10.33271/nvngu/2024-1/191 Abstract: Purpose. To identify patterns of return on investment in human capital in the IT industry of Ukraine through a quantitative assessment ...
- Created on 29 February 2024
- 4. Regional features of Ukrainian higher education in wartime conditions
- (Content №1 2024)
- ... (59), 101783. https://doi.org/10.1016/j.cedpsych.2019.101783. 14. Staddon, R. (2022). A supported flipped learning model for mathematics gives safety nets for online and blended learning. Computers and ...
- Created on 29 February 2024
- 5. Organizational and legal principles of information security of enterprises in the conditions of martial law in Ukraine
- (Content №1 2024)
- ... 2024, (1): 167 - 174 https://doi.org/10.33271/nvngu/2024-1/167 Abstract: Purpose. To investigate the peculiarities of organizational and legal provision of information security (IS) in the conditions ...
- Created on 29 February 2024
- 6. Improvement of the method of time rationing for assembling car groups on one track
- (Content №1 2024)
- ... a series of calculation experiments, each of which solves the optimization problem of finding such an order of assembling cars that ensures minimum time consumption for shunting. Practical value. The ...
- Created on 29 February 2024
- 7. Digital economy: opportunities for transformation of entepreneurial structures
- (Content №1 2024)
- ... developing various scenarios for the implementation of digital initiatives, the potential consequences and results of each were investigated), systems analysis (enabled considering the interrelations between ...
- Created on 29 February 2024
- 8. Enhancement of sorption of the azoic dye (Azucryl Red) by natural and calcined hyper-aluminous kaolins
- (Content №1 2024)
- ... and calcined hyper-aluminous kaolins at 400 °C were investigated. Optimization and modeling of the adsorption parameters with the theories by Langmuir, Freundlich and Elovich allowed us to find the optimal ...
- Created on 29 February 2024
- 9. Method of controlling the volume of combustion products at different boiler loads
- (Content №1 2024)
- ... to increase the efficiency of boiler design. Hirnycha Elektromechanika ta Avtomatika, 87, 155-159. 10. Bălănescu, D., & Homutescu, V. (2018). Experimental investigation on performance of a condensing ...
- Created on 29 February 2024
- 10. Testing the fragmentation of railway ballast material by laboratory methods using Proctor compactor
- (Content №1 2024)
- ... or a mortar method. The values of fracture resistance calculated using the Los Angeles method and abrasion calculated using the Micro-Deval method show a corresponding correlation and require further investigation. ...
- Created on 29 February 2024
- 11. Advantages of using CONCRETE CANVAS materials in railway track construction
- (Content №1 2024)
- ... 5. Taran, I., & Bondarenko, A. (2017). Conceptual approach to select parameters of hydrostatic and mechanical transmissions for wheel tractors designed for agricultural operations. Archives of transport, 41(1), ...
- Created on 29 February 2024
- 12. Scientific bases and peculiarities of conversion of CHPP anthracite boilers to sub-bituminous coal combustion
- (Content №1 2024)
- ... and implementation of new methods for determining the performance of mills of in pulverized coal boiler systems. Technology audit and production reserves, 3/4(17), 8-11. 16. Kravets, T., Semerak, M., ...
- Created on 29 February 2024
- 13. Influence of ice structure on vitability of frozen sand-water and sand-clay mixtures
- (Content №1 2024)
- ... in different ways, have been investigated. Insights into the influence of various factors and ice quality on the vitability of frozen mixtures have been further developed. Practical value. The obtained ...
- Created on 29 February 2024
- 14. Improvement of the methodology for calculating the expected drilling speed with PDC chisels
- (Content №1 2024)
- ... Archives of Mining Sciences, 68(2), 285-299. https://doi.org/10.24425/ams.2023.146180. 5. Bazaluk, O., Dubei,O., Ropyak, L., Shovkoplias, M., Pryhorovska, T., & Lozynskyi, V. (2022). Strategy of ...
- 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)
- ... which will help the systematic analysis of the parameters influencing the blasting plan and a better understanding of the mechanisms of fragmentation of rocks with explosives. Methodology. The approach ...
- 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)
- ... 13. Biletskiy, M. T., Ratov, B. T., Khomenko, V. L., Borash, B. R., & Borash, A. R. (2022). Increasing the Mangystau peninsula underground water reserves utilization coefficient by establishing the ...
- Created on 29 February 2024
- 17. Peculiarities of truck transportation in wartime conditions
- (Content №6 2023)
- ... O. M. (2020). Valuation of Startups Investment Attractiveness Based on Neuro-Fuzzy Technologies. System Research & Information Technologies, 1, 78-89. https://doi.org/10.20535/SRIT.2308-8893.2020.1.07. ...
- Created on 23 December 2023
- 18. Information support for management of energy-saving economic development of enterprises
- (Content №6 2023)
- ... economic development of enterprises is proposed, which, unlike the existing ones, involves taking into account the hierarchical nature of the array of data. Practical value. The obtained results can ...
- Created on 23 December 2023
- 19. Investment principles in value-target processes of electricity consumption at iron ore enterprises
- (Content №6 2023)
- ... investment on cost-target processes of electric consumption of iron ore enterprises by applying economic and mathematical models. Methodology. As a result of the research, system and critical analysis ...
- Created on 23 December 2023
- 20. Development of digital infrastructure and blockchain in Ukraine
- (Content №6 2023)
- ... coverage to ensure equal opportunities for all citizens, attracting foreign investments, and utilizing blockchain technology for data protection (a critical aspect of state governance) and the intensification ...
- Created on 23 December 2023