- 21. Analysis of the third class mechanism using the modeling method in the Mathcad software environment
- (Content №5 2024)
- ... links, the basis of which is a structural group of links of the third class of the fourth order with rotational kinematic pairs, which is used in technological equipment. Methodology. The kinematic study ...
- Created on 29 October 2024
- 22. Substantiation of rational design parameters of a crusher with two movable jaws
- (Content №5 2024)
- ... of the jaws, which ensures a change in the angle of gripping of pieces of material within a very small range. Methodology. In the work, a theoretical study on the fourth-class lever mechanism, as the ...
- Created on 29 October 2024
- 23. The concept of creating a maneuverable power plant based on a small modular reactor
- (Content №5 2024)
- ... efficiency. This also includes ensuring its maneuverability through the use of hydrogen technologies for generating, storing, and returning energy to the steam turbine cycle. Methodology. The study employed ...
- Created on 29 October 2024
- 24. Analytical justification of the thermochemical interaction between blast reagents and carbon-containing products under the influence of magnetic fields
- (Content №5 2024)
- ... of gas formation. Methodology. The study involves theoretical modeling based on experimental data to investigate the influence of magnetic fields on the underground coal gasification process and co-gasification ...
- Created on 29 October 2024
- 25. Prediction of rock fragmentation in the Boukhadra’s mine conditions
- (Content №5 2024)
- ... Kuz-Ram model and the Langefors method are best suited to achieve the goal. Methodology. The study compares the blasting plan adopted by the Boukhadra mine located in the Wilaya of Tebessa, with that ...
- Created on 29 October 2024
- 26. Mathematical model for heat transfer during underground coal gasification process
- (Content №5 2024)
- ... face advance velocity and the duration of gasification column mining. Methodology. To detect the temperature fields in the coal seam and gas, depending on the displacement length of the phase transition ...
- Created on 29 October 2024
- 27. Modeling of drilling tool vibration in the process of drilling blast wells
- (Content №5 2024)
- ... To determine the characteristic features and model bit vibration during its interaction with rock in the process of drilling technical (blast) wells in open pit mines. Methodology. The following methods ...
- Created on 29 October 2024
- 28. Assessment of the oil and gas potential of the eastern edge of the Northern Ustyurt using new geophysical data
- (Content №5 2024)
- ... and geophysical data, as well as highlighting the mainstages of evaluating the results of exploration work to confirm the oil and gas potential and subsequent exploitation of the fields. Methodology. ...
- Created on 29 October 2024
- 29. The labor market as a component of the economic security system of Ukraine
- (Content №4 2024)
- ... of the labor market on economic security in crisis conditions. Methodology. The study used the following methods: comparative-statistical method – to assess the significance of influence of LM-indicators ...
- Created on 28 August 2024
- 30. Ethical and social incentives for the transformation of the business model of enterprise management in conditions of sustainable development
- (Content №4 2024)
- ... Visnyk Natsionalnoho Hirnychoho Universytetu. 2024, (4): 172 - 179 https://doi.org/10.33271/nvngu/2024-4/172 Abstract: Purpose. Analysis of the theoretical-methodical and practical principles of ensuring ...
- Created on 28 August 2024
- 31. Innovative approaches to personnel security under the conditions of martial law
- (Content №4 2024)
- ... of the enterprise. Methodology. The results of the presented scientific research were obtained using general and special methods of cognition: abstract-logical analysis, systematization and combination, ...
- Created on 28 August 2024
- 32. The model of economic cooperation systems in the context of implementation of the “One Belt One Road” initiative
- (Content №4 2024)
- ... context of the implementation of the One Belt One Road initiative (BRI), using the gravity model of trade to analyze the factors influencing such cooperation. Methodology. Analysis of scientific literature ...
- Created on 28 August 2024
- 33. Ukraine’s policy on brain drain in the wartime and post-war periods
- (Content №4 2024)
- ... Abstract: Purpose. To analyse Ukraine’s policy on brain drain and to find ways to improve it, taking into account foreign experience and possible scenarios of martial law development. Methodology. ...
- Created on 28 August 2024
- 34. Intellectual potential assessing methodology of an innovation-oriented enterprise
- (Content №4 2024)
- ... scientific and methodological foundations, elaboration of practical recommendations in the context of assessing innovation-oriented enterprise employees’ intellectual potential level. Methodology. The ...
- Created on 28 August 2024
- 35. Research on stochastic properties of time series data on chemical analysis of cast iron
- (Content №4 2024)
- ... chemical composition of cast iron at the blast furnace output with the purpose of identifying the nonlinearity of the investigated system and detecting the presence of chaotic processes in it. Methodology. ...
- Created on 28 August 2024
- 36. On the issue of load’s external ballistics under low-speed transportation
- (Content №4 2024)
- ... using computer algebra. Methodology. Utilizing a blend of analytical and numerical research algorithms, an innovative model was devised, grounded in a nonlinear system of differential equations characterized ...
- Created on 28 August 2024
- 37. Designing the predictive control of a drum dryer using multi-agent technology
- (Content №4 2024)
- ... state of the product and predict its initial moisture content by analyzing a series of control signals and messages in the time domain. Methodology. The author’s model of a drum dryer with axial and ...
- Created on 28 August 2024
- 38. Cumulative triangle for visual analysis of empirical data
- (Content №4 2024)
- ... and details of the empirical data distribution. Methodology. Justification of the feasibility and sequence of creating the cumulative triangle, as well as proving its properties, was carried out using ...
- Created on 28 August 2024
- 39. The right to a safe environment: economic and legal guarantees of provision in Ukraine
- (Content №4 2024)
- ... in this area that require clarification and development of recommendations for their improvement. Methodology. The research used the dialectical methods to identify the need to change the conceptual ...
- Created on 28 August 2024
- 40. Floristic and ecological structure of the landfill vegetation in the Western Forest Steppe of Ukraine
- (Content №4 2024)
- ... of the flora and to make conclusions about the course of natural vegetative reclamation processes of the Western Forest Steppe landfills of Ukraine. Methodology. The analysis and study of the ecological ...
- Created on 28 August 2024