- 41. Influence of ice structure on vitability of frozen sand-water and sand-clay mixtures
- (Content №1 2024)
- ... artificial freezing of soils for underground constructions. Methodology. In this research, sand, clay, and water are used. Ice quality is estimated visually after water freezing at -15 °C in glass tubes. ...
- Created on 29 February 2024
- 42. Improvement of the methodology for calculating the expected drilling speed with PDC chisels
- (Content №1 2024)
- ... (2023). Drilling and operation of oil and gas wells in difficult conditions: monograph. Dnipro: Zhurfond. ISBN 978-966-934-402-1. 3. Ihnatov, A., Koroviaka, Y., Rastsvietaiev, V., & Tokar, L. (2021). ...
- Created on 29 February 2024
- 43. The choice of optimal methods for the development of water wells in the conditions of the Tonirekshin field (Kazakhstan)
- (Content №1 2024)
- ... Wells on the Production Facilities of the Oil and Gas Complex. https://doi.org/10.31471/1993-9973-2019-4(73)-16-23. 7. Omelyanyuk, M. V., Pakhlyan, I. A., Bukharin, N., & Mouhammad El Hassan (2021). ...
- Created on 29 February 2024
- 44. Assessment of coal mining impact on the geoecological transformation of the Emerald network ecosystem
- (Content №6 2023)
- ... generally accepted methods for describing the species and coenotic composition of vegetation and hydrobotanical mapping were used. The study on soil vegetation was carried out with the selection and description ...
- Created on 23 December 2023
- 45. Analysis and prediction of surface settlements during the digging of underground mining works (Algeria)
- (Content №6 2023)
- ... study was conducted in two main stages; a geotechnical characterization in situ and in the laboratory to determine the necessary properties of the soil and rock mass used in our model, and in a second ...
- Created on 23 December 2023
- 46. Problems of operating heating boilers of increased environmental efficiency
- (Content №6 2023)
- ... processing the results of our own experimental studies on heat exchange during deep cooling of combustion products of gas-consuming boilers were used. Findings. Calculation studies on the thermal operation ...
- Created on 23 December 2023
- 47. Recycling of barite ore tailings into porcelain: microstructure and dielectric properties
- (Content №6 2023)
- ... Maouche, S., ..., & Boutaleb, A. (2017). Soil metal pollution from former Zn–Pb mining assessed by geochemical and magnetic investigations: case study of the Bou Caid area (Tissemsilt, Algeria). Environmental ...
- Created on 23 December 2023
- 48. Managing the process of underground coal gasification
- (Content №6 2023)
- ... of soil. Annual Scientific-Technical Collection – Mining of Mineral Deposits, 237-238. https://doi.org/10.1201/b16354-43. 6. Baibatsha, A., Dussembayeva, K., Bekbotayeva, A., & Abdullayeva, М. T. ...
- Created on 23 December 2023
- 49. Research on an eco-safe filtration plant for wastewater treatment made of natural raw materials
- (Content №5 2023)
- ... Science-Based Technologies, 1(31). https://doi.org/10.18372/2310-5461.37.12375. 3. Grigorov, A., Mardupenko, A., Sinkevich, I., Tulskaya, A., & Zelenskyi, O. (2018). Production of boiler and furnace ...
- Created on 27 October 2023
- 50. Radionuclide content in vegetation and soils in the impact zone of the railway track
- (Content №5 2023)
- ... the level of radioactive contamination in the impact zone of the railway, soil and plant samples were collected, and relevant radiometric studies were carried out in accordance with the established and ...
- Created on 27 October 2023