- 1. Formation of value orientations of the personality of a higher education student in the economic field using the Ukrainian language
- (Content №2 2025)
- ... https://doi.org/10.33271/nvngu/20233/171 25. Shandruk, S. K., & Chernets, B. V. (2021). Creative potential as a factor of psychological well-being of students. Bulletin of the KhNPU named after ...
- Created on 26 April 2025
- 2. Discrete perceptron based on probabilistic estimates of shifted synaptic signals
- (Content №2 2025)
- ... digital processing of discrete signals in the field of artificial neural networks, as well as the formulation of principles for the structural implementation of discrete perceptrons. Methodology. The ...
- Created on 26 April 2025
- 3. Environmental management: assessing the reliability of ecosystems to ensure their environmental sustainability
- (Content №2 2025)
- ... based on the reliability theory. Methodology. An integrated approach is used with the application of standardised methods of field and laboratory research, as well as methods of statistical processing ...
- Created on 26 April 2025
- 4. Implementation of a computational experiment for shock interaction of spherical bodies
- (Content №2 2025)
- ... of spherical bodies with a plane, as well as their kinematics – specifically, the duration of contact and the changes in linear and angular velocities at the moment of impact. The computational experiment ...
- Created on 26 April 2025
- 5. System for monitoring the strength and dynamic characteristics of freight wagons in operation
- (Content №2 2025)
- ... and instrumental support for testing. It is proposed to implement software and hardware systems instead of laboratory wagons to determine the quality indicators of wagon movement, as well as to provide ...
- Created on 26 April 2025
- 6. Effect of heat treatment on the mechanical properties of nylon parts in additive manufacturing
- (Content №2 2025)
- ... heat treatment, followed by the duration of exposure and the interaction between mentioned factors. Elongation at break was most influenced by the duration of exposure, as well as combination of heat treatment ...
- Created on 26 April 2025
- 7. Si and Mn effect on mechanical properties and linear shrinking of non-magnetic Cu-Al system cast bronzes
- (Content №2 2025)
- ... Bronze for Engineers. In C. Powell (Ed.) Copper Development Association (222 nd ed.). Retrieved from https://copper.org/applications/marine/nickel_al_bronze/pub-222-nickel-al-bronze-guide-engineers.pdf ...
- Created on 26 April 2025
- 8. Determination of the causes of rolling surface damage during operation of the railway wheels
- (Content №2 2025)
- ... techniques. Metal wear was determined under dry friction conditions, with different degrees of slippage, on a machine of the SMC-2 type. Hardness was estimated by the Rockwell method, and micro hardness ...
- Created on 26 April 2025
- 9. Determination of the harmonic distortion value of vibroacoustic signals in the process of drilling operations
- (Content №2 2025)
- ... the operating modes of a drilling rig during the drilling of a well, in particular for determining the quantitative assessment of the evolution of the bit-stick-slip effect, which differs from the known ...
- Created on 26 April 2025
- 10. Features of technological factors of well construction based on the example of oil and gas fields
- (Content №2 2025)
- ... factors of drilling, flushing during drilling, stabilization of wellbore walls, as well as opening of productive horizons in difficult mining and technical development conditions at different stages of ...
- Created on 26 April 2025
- 11. Origin of the over consumption of cyanide during the leaching of the Amesmessa gold ore
- (Content №2 2025)
- ... 6. Wu, B., Shang, H., Wen, J. K., Liu, M. L., Zhang, Q. D., & Cui, X. L. (2020). Well-controlled stirring tank leaching to improve bio-oxidation efficiency of a high sulfur refractory ...
- Created on 26 April 2025
- 12. Structure of the gravitational field and gravity-disturbing objects of the South Torgay sedimentary basin
- (Content №2 2025)
- ... mass centers, as well as the extent, shape, and intensity of anomalous bodies and their burial depths. In the depth range of 30–150 km, a pronounced block heterogeneity of the STSB's lithosphere is observed, ...
- Created on 26 April 2025
- 13. Human capital as a driver of the formation of Ukraine’s competitive advantages in the post-war period
- (Content №1 2025)
- ... (CA) in the post-war period. To establish to what extent the quality of HC meets the goal of gaining CA, to identify factors of positive and negative impact of war and crisis on human capital as well as ...
- Created on 25 February 2025
- 14. Commercialization of NTU “KhPI” innovations with digital marketing tools in the experience economy
- (Content №1 2025)
- ... research and development unit, the technology park, as well as external and internal events that facilitate the commercialization of innovative projects. The study highlights that digital marketing, with ...
- Created on 25 February 2025
- 15. Automatic compensation of the mill roll eccentricity in terms of limited speed of hydraulic compression devices
- (Content №1 2025)
- ... mill as well as a comprehensive model of a rolling process in a quarto mill with rolling movement and an automatic thickness control system (ATCS) that compensates for eccentricity. The study was conducted ...
- Created on 25 February 2025
- 16. Assessing criteria for casting and deformation suitability of metals and alloys
- (Content №1 2025)
- ... initial stages of new alloys or technologies elaboration for products from them manufacturing as well as their quantitative scales for preliminary assessment (prognosis) of alloys processing feasibility ...
- Created on 25 February 2025
- 17. Feasibility assessment of low-grade iron ore from El Ouenza mine by high-intensity magnetic separation
- (Content №1 2025)
- ... mainly of ferrous minerals, notably hematite and goethite, as well as a siliceous and calcareous gangue. The treatment results enabled us to achieve a grade of 51.94 % for the sample calcined at 900 °C ...
- Created on 25 February 2025
- 18. Well operation by plunger rod pumps in difficult conditions
- (Content №1 2025)
- ... 2025, (1): 022 - 027 https://doi.org/10.33271/nvngu/2025-1/022 Abstract: Purpose. Research and optimization of the processes of operation of wells equipped with plunger rod pumps in conditions with increased ...
- Created on 25 February 2025
- 19. Predicting the geofiltration processes within the closed quarry zone in difficult technogenically disturbed conditions
- (Content №1 2025)
- ... problems is applied, in the course of which the adequacy of reflecting the hydrodynamic conditions of the studied area in the geofiltration model has been determined, as well as the predicted rates and ...
- Created on 25 February 2025
- 20. Improved techniques for exploration of groundwater deposits for conditions of rural areas of the Mangystau Peninsula
- (Content №1 2025)
- ... which will allow finding sources of groundwater with acceptable mineralization with a minimum number of drilled wells. Methodology. The assigned tasks were solved using a comprehensive research method, ...
- Created on 25 February 2025