- 1. Heat exchange under the longitudinal movement of wet steam in finning heat exchangers
- (Content №1 2024)
- ... 14. Melnyk, R. S., Nikolaenko, Y. E., Alekseik, Y. S., & Kravets, V. Y. (2017). Heat transfer limitations of heat pipes for a cooling systems of electronic components. 2017 IEEE 1st Ukraine Conference ...
- Created on 29 February 2024
- 2. 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
- 3. Activities efficiency assessment of the governing body’s task force under environmental emergency
- (Content №6 2023)
- ... for structural components formation of the readiness of future specialists of the civil protection service for self-preservation in professional activities. Youth and the market, 5(184), 18-22. 18. Sereda, ...
- Created on 23 December 2023
- 4. Accounting for a positive, negative and zero sequences power in a three-phase unbalanced electrical system
- (Content №6 2023)
- ... by means on voltage and current positive, negative, zero-sequences. At the same time, similar components of active and reactive power have not received practical distribution. But it is precisely in terms ...
- Created on 23 December 2023
- 5. A methodological approach to assessing the durability of welded structures of screens using SolidWorks Simulation software
- (Content №6 2023)
- ... Journal, 6, 2-11. https://doi.org/10.37434/tpwj2021.06.01. 11. Niemi, E., Fricke, W., & Maddox, S. J. (2018). Fatigue Analysis of Welded Components: Designer’s Guide to the Structural Hot-Spot Stress. ...
- Created on 23 December 2023
- 6. Mathematical models for determining and analyzing thermal regimes in mining industry mechanism structures
- (Content №6 2023)
- ... fields, which will subsequently impact the effectiveness of designing mechanisms, devices, and individual components of structures that have a layered structure and are subjected to heat stress. Methodology. ...
- Created on 23 December 2023
- 7. Substantiation of the technological parameters of bucket-wheel excavator forward trench when mining titanium deposits
- (Content №6 2023)
- ... 3. Cherniaiev, O., Pavlychenko, A., Romanenko, O., & Vovk, Y. (2021). Reducing Wear of the Mine Ropeways Components Basing Upon the Studies of Their Contact Interaction. Mining of Mineral Deposits, ...
- Created on 23 December 2023
- 8. Critical infrastructure defense: perspectives from the EU and USA cyber experts
- (Content №5 2023)
- ... повний текст / full article Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu. 2023, (5): 165 - 170 https://doi.org/10.33271/nvngu/2023-5/165 Abstract: Purpose. To examine the components of ...
- Created on 27 October 2023
- 9. The legal mechanism for environmental protection in Ukraine
- (Content №5 2023)
- ... for improving the legal mechanism, propose measures for its implementation and determine its main components. Methodology. The study uses general and special methods of cognition: comparative analysis ...
- Created on 27 October 2023
- 10. Creation of conceptual solutions for the manufacture of component freight wagons from composites
- (Content №5 2023)
- ... their components load-bearing systems made of composites. In order to determine the possibility of service life of the basic structures of the freight wagons, the methodology given in the works by A. V. Afanasyev ...
- Created on 27 October 2023
- 11. Principles of transport means maintenance optimization: equipment cost calculation
- (Content №5 2023)
- ... The methodology considers the distribution of expenses for spare parts, labor, and other components. Using this methodology, it is possible to estimate the total costs of maintenance and make informed ...
- Created on 27 October 2023
- 12. Reducing the formation of asphaltene deposits and increasing the flow rates of oil wells
- (Content №5 2023)
- ... paraffin deposits in the bottom-hole zone of the oil reservoir and identifying patterns of their dissolution by pumping heated low-boiling oil components containing carbon atoms C6–C9 in molecules into ...
- Created on 27 October 2023
- 13. Financial security of macro regions in the period of military aggression
- (Content №4 2023)
- ... adjustment of the components of economic and mathematical models, which contributes to increasing their reliability. Keywords: financial support, migration, displaced persons, macro-region, armed aggression, ...
- Created on 28 August 2023
- 14. Magnetic stimulation of chemical reactions in coal
- (Content №4 2023)
- ... a mechanism in terms of which a signal of weak magnetic field is transformed into response of some components of nanostructure of a carbonaceous matter with further formation of chemical bonds. Methodology. ...
- Created on 28 August 2023
- 15. Ukraine labour potential modelling based on using the theory of unclear logic
- (Content №3 2023)
- ... of the management decision-making system in the direction of improving all components that form the labour potential. Practical value. The importance of assessing labour potential for Ukraine lies in ...
- Created on 27 June 2023
- 16. Development of collective intelligence in the enterprises’ digital transformation
- (Content №3 2023)
- ... regarding the progress of the enterprises collective intellect based on one of the main components – human capital computer knowledge. Emphasis is placed on anthropocentricity, which plays a decisive role ...
- Created on 27 June 2023
- 17. Fundamental imperatives of eliminating uncertainty on the basis of monitoring the activity of the iron ore enterprise
- (Content №3 2023)
- ... Derzhava ta rehiony. Seriia: Ekonomika ta pidpryiemnytstvo, 3, 30-34. 2. Shvets’, L. P., & Zakharkevych, N. P. (2011). Components of the life cycle of the project. Universytets’ki naukovi zapysky, ...
- Created on 27 June 2023
- 18. Design of double-shoulder threaded joints of drilling string elements
- (Content №3 2023)
- ... Rachkevych, R. (2012). Analysis of corrosive-fatigue failure of drill stem components. Prospecting and Development of Oil and Gas Fields, 2(43), 197-202. Retrieved from https://rrngr.nung.edu.ua/index.php/rrngr/article/view/159. ...
- Created on 27 June 2023
- 19. Optimization of technological parameters of airlift operation when drilling water wells
- (Content №3 2023)
- ... 20. Houben, G. J. (2015). Review: Hydraulics of water wells – head losses of individual components. Hydrogeology Journal, 23,1659-1675. https://doi.org/10.1007/s10040-015-1313-7. ...
- Created on 27 June 2023
- 20. Economic security of Ukraine under the destructive influence of exogenous determinants
- (Content №2 2023)
- ... its application. Methodology. The methods of analysis and synthesis are used to substantiate the functional components and aspects of ensuring the economic security of the state and to develop a system ...
- Created on 28 April 2023