- 1. Ecological and economic assessment of the effectiveness of implementing bioenergy technologies in the conditions of post-war recovery of Ukraine
- (Content №1 2024)
- ... 2024, (1): 203 - 208 https://doi.org/10.33271/nvngu/2024-1/203 Abstract: Purpose. Ecological and economic assessment of the effectiveness of implementing bioenergy technologies for processing organic ...
- Created on 29 February 2024
- 2. Investment policy of construction enterprises under the conditions of marital state
- (Content №1 2024)
- ... https://doi.org/10.18280/ijsdp.170214. 24. Kovalko, O., Eutukhova, T., & Novoseltsev, O. (2022). Energy-related services as a business: Eco-transformation logic to support the low-carbon transition. ...
- Created on 29 February 2024
- 3. Modeling arithmetic systems of elliptic curve cryptography using Microsoft Excel VBA
- (Content №1 2024)
- ... D., & Babu, T. R. G. (2023). Security for health information by elliptical curve Diffie-Hellman and improve energy efficiency in WBAN. AIP Conference Proceedings. AIP Publishing. https://doi.org/10.1063/5.0110677. ...
- Created on 29 February 2024
- 4. Method of controlling the volume of combustion products at different boiler loads
- (Content №1 2024)
- ... 4. Qatar supplies gas to Europe, vying with US to replace Russia supply (2023). Retrieved from https://www.reuters.com/markets/commodities/qatarenergy-shell-agree-27-year-lng-supply-2023-10-18/. 5. ...
- Created on 29 February 2024
- 5. An overview of hydrogen production via reforming from natural gas
- (Content №1 2024)
- Authors: Duyen Quang Le*, orcid.org/0000-0001-6953-4762, Faculty of Petroleum and Energy, Hanoi University of Mining and Geology, Hanoi, the Socialist Republic of Vietnam, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. ...
- Created on 29 February 2024
- 6. Heuristic control of power consumption by up to 1000 V electrical loads at mining enterprises
- (Content №1 2024)
- ... energy consumption using water inflow-drainage system of iron-ore mines in terms of a stochastic process. Mining of Mineral Deposits, 16(4), 19-28. https://doi.org/10.33271/mining16.04.019. 3. Sinchuk, ...
- Created on 29 February 2024
- 7. Scientific bases and peculiarities of conversion of CHPP anthracite boilers to sub-bituminous coal combustion
- (Content №1 2024)
- Authors: M.V.Chernyavskyy*, orcid.org/0000-0003-4225-4984, Thermal Energy Technology Institute of National Academy of Sciences of Ukraine, Kyiv, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. O.Yu.Provalov, ...
- Created on 29 February 2024
- 8. Improvement of the methodology for calculating the expected drilling speed with PDC chisels
- (Content №1 2024)
- ... 14. Dreus, A., & Kozhevnykov, A. (2019). Innovative Approach to Drilling of Geothermal Deep Wells Using the Heat Factor. Proceedings of 2019 IEEE 6th International Conference on Energy Smart Systems, April 17–19, 2019, Kyiv, ...
- Created on 29 February 2024
- 9. Influence of the rock mass structure and the blasting technique on blast results in the Heliopolis quarry
- (Content №1 2024)
- ... for Geo-Energy and Geo-Resources, 9(1), 9. https://doi.org/10.1007/s40948-023-00540-4. 13. Khadri, R., Khedidja, A., Nafaa, B., & Maha, K. (2023). Geophysical and geological contribution to determining ...
- Created on 29 February 2024
- 10. The choice of optimal methods for the development of water wells in the conditions of the Tonirekshin field (Kazakhstan)
- (Content №1 2024)
- ... Reduction of Energy Consumption for Water Wells Rehabilitation. Technology Optimization. Water, 6(12), 444. MDPI AG. https://doi.org/10.3390/fluids6120444. 8. Femyak, Y. M., Chudyk, I. I., Sudakov, A. K., ...
- Created on 29 February 2024
- 11. Establishing the influence of the quarry depth on the indicators of cyclic flow technology during the development of non-ore deposits
- (Content №1 2024)
- ... and Energy security, 6(2), 61-77. https://doi.org/10.1002/FES3.109. 4. Ishchenko, K., Konoval, V., & Lohvyna, L. (2019). An effective way to rock mass preparation on metallic and nonmetallic quarries ...
- Created on 29 February 2024
- 12. Information support for management of energy-saving economic development of enterprises
- (Content №6 2023)
- ... provision and assessing its significance for achieving energy-saving economic development of enterprises. Methodology. In the research process, the following methods were used: economic-mathematical ...
- Created on 23 December 2023
- 13. Investment principles in value-target processes of electricity consumption at iron ore enterprises
- (Content №6 2023)
- ... conditions, the necessary digital support of investment processes is of great importance. An economic-mathematical model of the impact of investments on the cost-target problems of electric energy consumption ...
- Created on 23 December 2023
- 14. Legal support of labor protection standards under martial law
- (Content №6 2023)
- ... and Control in Energy III. Studies in Systems, Decision and Control, (Vol. 399). Springer, Cham. https://doi.org/10.1007/978-3-030-87675-3_8. 22. Omelchuk, O. M., Haiur, I. Y., Kozytska, O. G., Prysiazhna, ...
- Created on 23 December 2023
- 15. Smart grid projects in the pan-European energy system
- (Content №6 2023)
- ... funded by the H2020 ENERGY and FP7-ENERGY programs. Methodology. As part of the text analysis, the authors evaluated smart grid projects’ results in a sample using text mining methods. Based on statistical ...
- Created on 23 December 2023
- 16. 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
- 17. Study of leakage current in underground mine power network: a case study in mining in Vietnam
- (Content №6 2023)
- ... performance of the European system. Renewable and Sustainable Energy Reviews, (82), 3981-3991. https://doi.org/10.1016/j.rser.2017.10.075. 17. de Castro Júnior, J. A., de Paula, H., Cardoso Filho, B. J., ...
- Created on 23 December 2023
- 18. Mathematical models for determining and analyzing thermal regimes in mining industry mechanism structures
- (Content №6 2023)
- ... particular, in drilling and underground compressor stations, ventilation systems and other equipment, which improves work efficiency and reduces useful energy consumption. Keywords: temperature field, ...
- Created on 23 December 2023
- 19. Problems of operating heating boilers of increased environmental efficiency
- (Content №6 2023)
- ... oxides, exhaust gas recirculation, heat recovery, air-supply channels, thermal and humidity conditions References. 1. Plachkova, S. H. (n.d.). Energy. History, Present and Future. Book 5. Power Engineering ...
- Created on 23 December 2023
- 20. Data analysis solutions to improve blasting efficiency in mining
- (Content №6 2023)
- ... the most of explosive energy in order to achieve the highest smashing ability and the smallest level of vibration. In modern explosive techniques, the total amount of explosive is divided into parts to ...
- Created on 23 December 2023