- 1. Economic modeling and evaluation of the success of oil and gas field exploration projects in Ukraine
- (Content №2 2026)
- ... and mathematical model for assessing the profitability of oil and gas projects has been developed, integrating geological, technical, and economic parameters. Standard financial indicators such as net ...
- Created on 25 April 2026
- 2. Justification of a rational scheme for configuring soil-treating machinery
- (Content №2 2026)
- ... D., Xiang, M., Feng, W., Fu, D., & Wang, J. (2025). Mechanism analysis of soil disturbance in sodic saline–alkali soil tillage based on mathematical modeling and discrete element simulation. Agriculture, ...
- Created on 25 April 2026
- 3. Integral approach to assessing energy losses during the motion of a traction vehicle with a hydro-mechanical transmission
- (Content №2 2026)
- ... on the shift strategy of HMCVT based on the physical parameters and shift time. Applied Mathematical Modelling, 40(15-16), 6889-6907. https://doi.org/10.1016/j.apm.2016.02.017 8. Zhang, Z., Cui, H., ...
- Created on 25 April 2026
- 4. Decarbonization of automotive vehicle by converting diesel and gasoline engines to gas ones
- (Content №2 2026)
- ... and other harmful exhaust gas constituents from internal combustion engines under laboratory conditions, mathematical modeling of in-cylinder combustion processes, and the calculation of harmful emissions ...
- Created on 25 April 2026
- 5. Technology and tool for drilling large-diameter ventilation boreholes
- (Content №2 2026)
- ... for Inventive Problem Solving). The formation of theoretical solutions was carried out by means of physical and mathematical modelling of the stress state of rocks under the action of various types of ...
- Created on 25 April 2026
- 6. Modeling of basalt tuff beneficiation by dry high-intensity magnetic separation
- (Content №2 2026)
- ... concentration of iron-bearing components in the magnetic fraction. Originality. Mathematical modeling of the DHIMS process for tuff was performed for narrow particle-size classes, with the distribution ...
- Created on 25 April 2026
- 7. Model-based predictive control of the well drilling process
- (Content №2 2026)
- ... of analytical synthesis; methods of computer modeling for the synthesis and analysis of mathematical models; and statistical methods for processing the results of experimental studies. Findings. The ...
- Created on 25 April 2026
- 8. Financial performance of Ukrainian enterprises during the war
- (Content №1 2026)
- ... of economic and mathematical modeling (to verify the hypothesis regarding the existence of cause-and-effect relationships between the level of profitability, capital structure, business activity, and type ...
- Created on 27 February 2026
- 9. Prognostic modelling of structural block size distribution in the rock mass
- (Content №1 2026)
- ... Methodology. In conducting scientific research, comprehensive methods were utilized, including the analysis and synthesis of scientific and technical information, theoretical studies, mathematical modeling ...
- Created on 27 February 2026
- 10. Mathematical modeling and analysis of heat transfer in structures with foreign elements
- (Content №1 2026)
- ... Universytetu. 2026, (1): 034 - 042 https://doi.org/10.33271/nvngu/2026-1/034 Abstract: Purpose. The study aims to develop linear and nonlinear mathematical models for determining temperature fields in ...
- Created on 27 February 2026
- 11. Methodological principles of forming socio-economic security of enterprises of the region
- (Content №6 2025)
- ... methodology for developing multifactor models, system multifactor analysis, methods of structural synthesis. Findings. A multifactor economic and mathematical model was developed resulting in analyzing ...
- Created on 25 December 2025
- 12. Management efficiency assessment model of civil protection forces under martial law conditions
- (Content №6 2025)
- ... 20. Poteriaiko, S. P., Bielikova, K. H., Tverdokhlib, O. S., & Orlova, N.S. (2022). Economically-mathematical modeling of activity efficiency forecast evaluation of the Integrated State Civil ...
- Created on 25 December 2025
- 13. Imperatives of information protection in the structure of economic security of an enterprise
- (Content №6 2025)
- ... Abstract: Purpose. Construction of a multifactorial mathematical model of information protection based on the corresponding properties of its components ‒ cyber immunities. Methodology. In the process ...
- Created on 25 December 2025
- 14. Sustainable development as a factor in shaping the long-term value of an energy company
- (Content №6 2025)
- ... of forming a company’s long-term value based on an integrated economic and mathematical model adapted to the energy sector has been developed. An approach to calculating a latent ESG index has been proposed, ...
- Created on 25 December 2025
- 15. Elements overview and a commercial uav electric drive model
- (Content №6 2025)
- ... of unmanned aerial vehicle drives. Development of a simplified mathematical model of a helicopter-type unmanned aerial vehicle electric drive for assessing the energy consumption and capacity of the unmanned ...
- Created on 25 December 2025
- 16. Improving the process of filling cylinders with air by modernizing the intake manifold
- (Content №6 2025)
- ... Hlushkova, D., Nikitchenko, I., Teslenko, E., & Lykhodii, O. (2020). Mathematical Modelling of Operating Processes in the Pneumatic Engine of the Car. SAE Technical Paper, 2020-01-2222. https://doi.org/10.4271/2020-01-2222 ...
- Created on 25 December 2025
- 17. Increasing the efficiency of fine wet grinding of ore using the dynamic effect of ultrasound
- (Content №6 2025)
- ... for processing the results of experimental studies; methods of analytical synthesis; and methods of computer modeling for the synthesis and analysis of mathematical models. Findings. The forces acting ...
- Created on 25 December 2025
- 18. Ensuring the stability of slopes and ledges at the Vasilkovsky quarry (Republic of Kazakhstan)
- (Content №6 2025)
- ... 96-103. https://doi.org/10.33271/mining13.03.096 16. Shcherbakov, P., Tymchenko, S., Bitimbayev, M., Sarybayev, N., & Moldabayev, S. (2021). Mathematical model to optimize drilling-and-blasting ...
- Created on 25 December 2025
- 19. Public-private partnership in the context of sustainable development in Ukraine
- (Content №5 2025)
- ... on the basis of which a mathematical model for predicting risks was developed. Findings. The analysis of the level of non-adaptation of Ukrainian legislation to the needs of PPPs confirms that this is ...
- Created on 25 October 2025
- 20. Innovation and technological unemployment in Ricardo’s theory of economic growth
- (Content №5 2025)
- ... between induced innovations, economic growth and technological unemployment in the theory of D. Ricardo, as well as to adapt the mathematical model of L. Pasinetti to test the economic effects of replacing ...
- Created on 25 October 2025