- 1. Ecological and economic assessment of the effectiveness of implementing bioenergy technologies in the conditions of post-war recovery of Ukraine
- (Content №1 2024)
- ... and implementation in line with EU standards, as well as grant funding from various partner countries, the payback period could be reduced from 12 to 5–6 years, which is an acceptable indicator for small ...
- Created on 29 February 2024
- 2. Modeling the return on investment in human capital in the IT industry of Ukraine
- (Content №1 2024)
- ... of the relationship between the income of IT specialists and the experience and other characteristics of the specialist and the company, as well as the formation of relevant recommendations. Methodology. ...
- Created on 29 February 2024
- 3. Gross regional product in Ukraine: two-dimensional analysis of regularities and territorial features
- (Content №1 2024)
- ... of the gross regional product in Ukraine, as well as to determine specific factors of influence on the resulting indicator for each of the groups of oblasts. Originality. On the basis of the given approach ...
- Created on 29 February 2024
- 4. Stochastic models of work and rest schedules
- (Content №1 2024)
- ... 17. Caldwell, J. A., Caldwell, J. L., Thompson, L. A., & Lieberman, H. R. (2019). Fatigue and its management in the workplace. Neuroscience & Biobehavioral Reviews, 96, 272-289. https://doi.org/10.1016/j.neubiorev.2018.10.024. ...
- Created on 29 February 2024
- 5. An overview of hydrogen production via reforming from natural gas
- (Content №1 2024)
- ... Abstract: Purpose. To provide an extensive analysis of hydrogen production and the major benefits as well as challenges in the hydrogen production from natural gas. Methodology. The systematic review ...
- Created on 29 February 2024
- 6. Testing the fragmentation of railway ballast material by laboratory methods using Proctor compactor
- (Content №1 2024)
- ... 28. Lu, M., & McDowell, G. R. (2007). The importance of modelling ballast particle shape in the discrete element method. Granular Matter, 9(1-2), 69-80. https://doi.org/10.1007/s10035-006-0021-3. ...
- Created on 29 February 2024
- 7. Influence of ice structure on vitability of frozen sand-water and sand-clay mixtures
- (Content №1 2024)
- ... water and clay preparation conditions on vitability of frozen mixtures made from combinations of these components and to increase the castings quality in foundries, as well as to improve technologies for ...
- Created on 29 February 2024
- 8. Improvement of the methodology for calculating the expected drilling speed with PDC chisels
- (Content №1 2024)
- ... the depth of its penetration into the bottom hole rock. A method is proposed for calculating the depth of fracture in one revolution of a diamond carbide cutter PDC into the rock of the bottom of the well. ...
- Created on 29 February 2024
- 9. The choice of optimal methods for the development of water wells in the conditions of the Tonirekshin field (Kazakhstan)
- (Content №1 2024)
- ... 013 - 019 https://doi.org/10.33271/nvngu/2024-1/013 Abstract: Purpose. Scientific substantiation of the application of technology for the development of water wells in the conditions of the Tonirekshin ...
- Created on 29 February 2024
- 10. Establishing the influence of the quarry depth on the indicators of cyclic flow technology during the development of non-ore deposits
- (Content №1 2024)
- ... the haulage system for the development of a non-ore quarry using dump trucks and conveyor transport in combination with a mobile crushing complex, as well as a mobile crushing and sorting plant on the ...
- Created on 29 February 2024
- 11. Peculiarities of truck transportation in wartime conditions
- (Content №6 2023)
- ... on transport routes leads to the imbalance of transportation and proposes measures to reduce the level of imbalance, to approach optimal results as well as proposes the formation of multi-stage transportation, ...
- Created on 23 December 2023
- 12. Development of digital infrastructure and blockchain in Ukraine
- (Content №6 2023)
- ... set goal, various research methods, including analysis and synthesis for illuminating the economic essence of digital infrastructure, were employed as well as statistical methods for analyzing global trends ...
- Created on 23 December 2023
- 13. Dual form of education within the framework of contemporary educational trends in Ukraine
- (Content №6 2023)
- ... as well as by representatives of employers who implement a dual education system. Keywords: higher education, dual education, jobs, labor market, competitive professionals References. 1. Buchynska, ...
- Created on 23 December 2023
- 14. Structuring “education – migration – labour market” chain
- (Content №6 2023)
- ... migration on labour market outcome, economic opportunities of high-quality human capital, student professional development to avoid economic crisis were actively investigated by scientists, as well as ...
- Created on 23 December 2023
- 15. Legal provision of social protection of employees in the conditions of martial law
- (Content №6 2023)
- ... for a well-founded implementation of a dispositive approach to rules for protection of SRE is pointed out and as well as for an imperative approach to the rules that the employer must follow. It is proposed ...
- Created on 23 December 2023
- 16. Automated building damage detection on digital imagery using machine learning
- (Content №6 2023)
- ... effectively detect a substantial proportion of positive examples. Precision of 58.54 % underscores the methodology’s capability to minimize false positives. The F1 Score of 70.90 % demonstrates a well-balanced ...
- Created on 23 December 2023
- 17. Accounting for a positive, negative and zero sequences power in a three-phase unbalanced electrical system
- (Content №6 2023)
- ... negative, zero-sequences active and reactive power, as well as invariance power factor. Methodology. In the unbalance case in three-phase electrical system, the electrical energy quality is evaluated ...
- Created on 23 December 2023
- 18. A methodological approach to assessing the durability of welded structures of screens using SolidWorks Simulation software
- (Content №6 2023)
- ... a vibrator fixation system is based on the use of current software tools, in particular SolidWorks Simulation in combination with SolidWorks Motion, as well as the HOT SPOT STRESS technology. To analyze ...
- Created on 23 December 2023
- 19. Mathematical models for determining and analyzing thermal regimes in mining industry mechanism structures
- (Content №6 2023)
- ... well as to the entire structure as a whole. The resulting analytical solutions can be used to predict temperature fields in mine shafts, underground environments and mechanisms of mining equipment, in ...
- Created on 23 December 2023
- 20. Efficiency and seismic safety of constructing underground structures in complex rock masses
- (Content №6 2023)
- ... are substantiated based on changes in numerical parameters of anisotropy and fracture coefficient, as well as radius of fracture zone along the cross-section of working face. The idea of forming a shielding ...
- Created on 23 December 2023