- 1. Modeling the return on investment in human capital in the IT industry of Ukraine
- (Content №1 2024)
- ... Service of Ukraine (2022). Average monthly wages by types of economic activity for the quarter. Retrieved from https://www.ukrstat.gov.ua/operativ/operativ2017/gdn/snzp/snzp_ek/smzp_ek_u.htm. ...
- Created on 29 February 2024
- 2. Justification of geodetic monitoring methodology of the retaining walls on the example of the embankment in Kremenchuk
- (Content №1 2024)
- ... towards the Dnipro River. In the vertical plane, the retaining wall has subsided. The displacements of different parts of the retaining wall are uneven. The average annual rate of both horizontal and vertical ...
- Created on 29 February 2024
- 3. Advantages of using CONCRETE CANVAS materials in railway track construction
- (Content №1 2024)
- ... average geogrid type. Originality. The advantages of using new Concrete Canvas materials in the structure of a railway track have been demonstrated for the first time to provide greater internal shear ...
- Created on 29 February 2024
- 4. Investment principles in value-target processes of electricity consumption at iron ore enterprises
- (Content №6 2023)
- ... made it possible to investigate the dependence of the values of the total average daily costs of consumed electricity, the cost of consumed electricity, the specific cost of electricity consumption on ...
- Created on 23 December 2023
- 5. Data analysis solutions to improve blasting efficiency in mining
- (Content №6 2023)
- ... model is developed based on the information including: explosion delay time value; average propagation speed of the vibration wave; maximum amplitude of the vibration wave. Originality. Basic data analysis ...
- Created on 23 December 2023
- 6. Managing the process of underground coal gasification
- (Content №6 2023)
- ... the quality and calorific value of the producer gas. When changing the blast supply method to a combined method, the average concentration of Н2, СН4 and СО combustible gases increases by 3.85 %, and the ...
- Created on 23 December 2023
- 7. Influence of the geotectonic regime on property formation of coal in the northern edges of the Donetsk basin
- (Content №5 2023)
- ... in the number of maceral wind group, is taking place in the direction of the growth of the total amplitude and average speed of the oscillating movements of the Earth’s crust during the accumulation of ...
- Created on 27 October 2023
- 8. Energy transition: the future of energy on the base of smart specialization
- (Content №4 2023)
- ... as a potential for generating investments for the implementation of measures within the framework of the energy transition. Methodology. The method for calculating the average annual rate of growth of ...
- Created on 28 August 2023
- 9. Application of the stereomicrophotogrammetric method for the complex study of the Al-Cu-Mg alloys system
- (Content №4 2023)
- ... 97 hours, which does not decrease subsequently. After natural hardening, the average fracture strength increases to Rm 440.3 with a relative elongation of 21.8 %. Mechanical tests have shown that the tensile ...
- Created on 28 August 2023
- 10. Selection and justification of drilling and blasting parameters using genetic algorithms
- (Content №4 2023)
- ... using microscopic analysis, these are used to calculate the average indicator of the cracking coefficient, while the funneling method – the anisotropy coefficient. The justification of the rational location ...
- Created on 28 August 2023
- 11. Improving the technology of extracting coal concentrate from fly ash from thermal power plants
- (Content №4 2023)
- ... type flotation machine, where the ash content of the foam product was 36.5 % with an average yield of 21.1 %. The optimal consumption of reagents at the level of no more than 3,500 g/t of the collector ...
- Created on 28 August 2023
- 12. Predicting zones of increased water inflows in local folded structures
- (Content №4 2023)
- ... and sandstones) and average values of open porosity, fracture porosity and absolute permeability were calculated. The obtained data indicate the formation of a fractured zone with improved filtration and ...
- Created on 28 August 2023
- 13. Optimization of technological parameters of airlift operation when drilling water wells
- (Content №3 2023)
- ... average effective values of the output parameters: the density of the water-air mixture, its upward flow rate, and the air flow rate at a given velocity of the upward flow of water as it approaches the ...
- Created on 27 June 2023
- 14. Prospective methods for determining water losses from irrigation systems to ensure food and water security of Ukraine
- (Content №2 2023)
- ... month can reach up to 100 m3 per 1 m of the length. As for the monetary equivalent, in terms of average water cost being 0.12 EUR/m3, water loss in one standard retention basin with the conventional dimensions ...
- Created on 28 April 2023
- 15. Criminological characterization of environmental crimes in the field of subsurface resources protection
- (Content №1 2023)
- ... of environmental crimes in the field of subsurface resources protection in Ukraine during 2002–2021, their total recorded number (9118 crimes), annual average (456 crimes) and share in the overall crime ...
- Created on 25 February 2023
- 16. Geometry variation of ballasted railway tracks due to weather conditions
- (Content №1 2023)
- ... these measurement on tramway tracks can help to understand the identify of railway tracks’ lifetime and can be used in mainlines, industrial and mining railway tracks. Findings. The change in the average ...
- Created on 25 February 2023
- 17. Modeling of drilling water supply wells with airlift reverse flush agent circulation
- (Content №1 2023)
- ... for determining the average effective density of the mixture in terms of the height of the well, as well as the air content in it. Based on the average effective values, a method is proposed for estimating ...
- Created on 25 February 2023
- 18. Lithium and gold content in salt domes and saline lands of Western and Southern Kazakhstan
- (Content №1 2023)
- ... higher than clarkee. Out of 25 samples of the Shalkar salt dome area, Au was found in 9 samples with grades from 1.36 to 6.02 g/t. The percentage of significant samples is 36 %. The average Au content ...
- Created on 25 February 2023
- 19. Identification of determinants of corruption in government: a mar-spline approach
- (Content №6 2022)
- ... influencing corruption in Ukraine are: tax burden, general government final consumption expenditure, average monthly wage in Governance and rule of law. Originality.The proposed approach makes it possible ...
- Created on 25 December 2022
- 20. Digital technologies and their impact on economic and social spheres in Ukraine
- (Content №6 2022)
- ... the average level of income per capita. This is also evidenced by the comparison of agricultural and industrial regions of Ukraine, which indicated a significant gap in the introduction of IT in the countryside ...
- Created on 25 December 2022