- 1. Investment policy of construction enterprises under the conditions of marital state
- (Content №1 2024)
- ... military conflict), scenario modeling (development of various scenarios investing in the construction sector made it possible to analyze the possible consequences and results of each of them), system analysis ...
- Created on 29 February 2024
- 2. Modeling the return on investment in human capital in the IT industry of Ukraine
- (Content №1 2024)
- ... of Ukraine), economic mathematical modeling (for the construction of a multiple regression model that reflects the patterns of influence of factors on the income of IT specialists that exist in reality). ...
- Created on 29 February 2024
- 3. Gross regional product in Ukraine: two-dimensional analysis of regularities and territorial features
- (Content №1 2024)
- ... Scott, M. (2015). The Choice between Fixed and Random Effects. In The SAGE Handbook of Multilevel Modeling, (pp.73-88). Retrieved from http://agfda.userweb.mwn.de/ALD_2015/downloads /Uebung2/Townsend_et_al_2013.pdf. ...
- Created on 29 February 2024
- 4. 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
- 5. Improvement of the method of time rationing for assembling car groups on one track
- (Content №1 2024)
- ... Design Parameters of Specialized Shunting Facilities Based on Modeling. Transportation Research Procedia, 61, 323-332. https://doi.org/10.1016/j.trpro.2022.01.053. 22. Lashenyh, O., Turpak, S., Gritcay, ...
- Created on 29 February 2024
- 6. Digital economy: opportunities for transformation of entepreneurial structures
- (Content №1 2024)
- ... fields of economic activity allowed for additional conclusions and recommendations regarding the possibilities of implementing digital technologies in entrepreneurial structures), scenario modeling (by ...
- Created on 29 February 2024
- 7. Two-stage problems of optimal location and distribution of the humanitarian logistics system’s structural subdivisions
- (Content №1 2024)
- ... areas while minimizing evacuation time. Methodology. System analysis of evacuation processes; mathematical modeling, the theory of continuous problems of optimal partitioning of sets, non-differentiable ...
- Created on 29 February 2024
- 8. Modeling pH changes and electrical conductivity in surface water as a result of mining activities
- (Content №1 2024)
- ... coal mine and environs affected by mining activities. Methodology. The research utilizes a combination of in-situ measurement, laboratory analysis, modeling technique using Ansys Workbench and Linear ...
- Created on 29 February 2024
- 9. Stochastic models of work and rest schedules
- (Content №1 2024)
- ... 11. Jamshidi, R. (2019). Stochastic human fatigue modeling in production systems. Journal of Industrial and Systems Engineering, 12(1), 270-283. ISSN: 1735-8272. 12. Hooda, D. S., & Raich, Vivek ...
- Created on 29 February 2024
- 10. 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
- 11. Method of controlling the volume of combustion products at different boiler loads
- (Content №1 2024)
- ... heat electro power stations above 12 MW in Ukraine. Energy Technologies and Resource Saving, 3, 46-53. 13. Bezhan, V., & Zhitarenko, V. (2020). Modeling and Analysis of Energy Efficiency Parameters ...
- Created on 29 February 2024
- 12. An overview of hydrogen production via reforming from natural gas
- (Content №1 2024)
- ... analysis. Sustainable Energy & Fuels, 4(6), 2967-2986. https://doi.org/10.1039/D0SE00222D. 40. Ahmed, M. T., Siddiki, S. Y. A., Khan, G. H., Kabir, K. B., & Kirtania, K. (2021). Modeling Thermodynamic ...
- Created on 29 February 2024
- 13. Heuristic control of power consumption by up to 1000 V electrical loads at mining enterprises
- (Content №1 2024)
- ... heuristic genetic algorithm is used. The mathematical modeling method analyzes the impact of genetic algorithm settings, such as the number of phenotypes in the population, the number of elite phenotypes ...
- Created on 29 February 2024
- 14. Justification of geodetic monitoring methodology of the retaining walls on the example of the embankment in Kremenchuk
- (Content №1 2024)
- ... tolerances. Originality. Modeling of displacements of retaining walls in the conditions of recreational areas of the city is already underway, taking into account the analysis of the results of geodetic ...
- Created on 29 February 2024
- 15. Heat exchange under the longitudinal movement of wet steam in finning heat exchangers
- (Content №1 2024)
- ... & Yang, C. (2019). Review of experimentation and modeling of heat and mass transfer performance of fin-and-tube heat exchangers with dehumidification. Applied Thermal Engineering, 146, 701-717. https://doi.org/10.1016/j.applthermaleng.2018.10.032. ...
- Created on 29 February 2024
- 16. 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
- 17. Improvement of the methodology for calculating the expected drilling speed with PDC chisels
- (Content №1 2024)
- ... modeling methods. Findings. A simplified expression has been obtained that allows taking into account the features of the PDC cutter with sufficient accuracy for engineering calculations when determining ...
- Created on 29 February 2024
- 18. Influence of the rock mass structure and the blasting technique on blast results in the Heliopolis quarry
- (Content №1 2024)
- ... with discontinuities under blasting disturbance: Insights from discrete element method modeling. Simulation Modelling Practice and Theory, 116, 102486. https://doi.org/10.1016/j.simpat.2022.102486. 6. ...
- Created on 29 February 2024
- 19. Peculiarities of truck transportation in wartime conditions
- (Content №6 2023)
- ... conditions of the war in Ukraine are given. Ways to solve the mentioned problems, to eliminate the causes that lead to increase in risks for AT are proposed. Keywords: mathematical modeling, optimization, ...
- Created on 23 December 2023
- 20. Information support for management of energy-saving economic development of enterprises
- (Content №6 2023)
- ... modeling, grouping, generalization, system analysis, etc. Findings. The conditions under which energy-saving economic development takes place at enterprises have been formalized. Methodological principles ...
- Created on 23 December 2023