- 21. Inner shear resistance increasing effect of Concrete Canvas in ballasted railway tracks
- (Content №2 2023)
- ... is the main path to finding out the opportunity of the interlocking effect and its impact on the railway ballast’s inner shear resistance. Methodology. The laboratory measurements were performed in a ...
- Created on 28 April 2023
- 22. Using nonlinear ultrasonic measurements to estimate parameters of the sedimentation of slurry solid phase in thickener
- (Content №2 2023)
- ... Abstract: Purpose. Improvement of the method for estimating sedimentation process parameters of the slurry solid phase particles in thickener on the basis of measurements of the nonlinear characteristics ...
- Created on 28 April 2023
- 23. Geometry variation of ballasted railway tracks due to weather conditions
- (Content №1 2023)
- ... Abstract: Purpose. Investigate and establish the relationship between track geometry measurements and weather conditions to determine the parameters that influence the lifetime of railway tracks’ superstructure ...
- Created on 25 February 2023
- 24. Predicting underground mining impact on the earth’s surface
- (Content №1 2023)
- ... K of the Karaganda suite of the mine named after Kostenko of the Karaganda coal basin, where instrumental surveying measurements were previously made to monitor the vectors and numerical values of the ...
- Created on 25 February 2023
- 25. Method for determining the ultimate sorption capacity of coal matter by EPR-spectroscopy
- (Content №1 2023)
- ... 7. Ekundayo, J. M., & Rezaee, R. (2019). Volumetric measurements of methane-coal adsorption and desorption isotherms – effects of equations of state and implication for initial gas reserves. Energies, ...
- Created on 25 February 2023
- 26. Heavy metals removal using natural zeolite adsorption from Tigris river water at Samarra city (Iraq)
- (Content №6 2022)
- ... processing (52 mg/l). Repetitive measurements showed good results for heavy metals such as Cr3+, Cd2+, Cu2+, Pb2+, Zn2+, Ni2+ and Co2+ with 16.3, 23.1, 6.3, 14.4, 8.1, 12.5 and 17.4 mg/l, respectively; ...
- Created on 25 December 2022
- 27. A new approach on AI application for grounding resistor prediction in underground mines of Vietnam
- (Content №5 2022)
- ... is utilized relying on onsite measurements. Practical value. Prediction results could be used in case of difficulty in measurement. It will also help to correct or eliminate the measurement error ...
- Created on 30 October 2022
- 28. Application of the wavelet transformation theory in the algorithm for constructing a quasigeoid model
- (Content №4 2022)
- ... data, the joint use of space measurements and those performed on the Earths surface in the implementation of geodetic tasks. In this article, the task is to create a calculation algorithm for further research ...
- Created on 29 August 2022
- 29. Determination of granulometric composition of technogenic raw materials for producing composite fuel
- (Content №4 2022)
- ... Tachtatzis, C., Cleary, A., , & Mulholland, A.J. (2016). Integration of in situ imaging and chord length distribution measurements for estimation of particle size and shape. Chemical Engineering Science, ...
- Created on 29 August 2022
- 30. Forceful interaction of the casing string with the walls of a curvilinear well
- (Content №4 2022)
- ... taking into account the well curvature and the friction, as well as the reaction forces of the well walls. A method of the tables numerical integration of the wells inclinometric measurements has been ...
- Created on 29 August 2022
- 31. Strategies of GNSS processing and measuring under various operational conditions
- (Content №3 2022)
- ... The given research has a strong hands-on background insofar as the principal stress is made on field measurements. The research results can be employed to refine the GNSS surveying workflow for open-pit ...
- Created on 29 June 2022
- 32. Environmental safety issues and challenges and geodynamic monitoring at the Karachaganak oil and gas condensate field
- (Content №3 2022)
- ... the complex methods, repeated levelling process, GPS-measurements, high-precision gravimetry and seismological monitoring. Findings. At a qualitative and quantitative level, the activation of vertical ...
- Created on 29 June 2022
- 33. Complex measurement of parameters of iron ore magnetic separation based on ultrasonic methods
- (Content №3 2022)
- ... of computer simulation of the process of ultrasonic waves propagation, its time and frequency characteristics were obtained. Based on the data obtained using ultrasonic measurements, the coefficients of ...
- Created on 29 June 2022
- 34. Mathematical 3D-modeling in the formation process of the overhauled surfaces in the repair industry
- (Content №2 2022)
- ... of the technology of mechanical engineering and overhaul repairs; the basics of technical operation and vehicle structure; provisions of standardization, technical measurements; means of mathematical modelling, ...
- Created on 30 April 2022
- 35. Determination of tightness of the filtering half-mask adhesion to a user’s face
- (Content №1 2022)
- ... compared to conventional facial measurements. Scientific Reports, 11, 12254. https://doi.org/10.1038/s41598-021-91579-4. 16. Khomenko, O., Kononenko, M., & Lyashenko, V. (2018). Safety Improving of ...
- Created on 25 February 2022
- 36. Disclosure of state uncertainty of the roller chain based on cross-correlation
- (Content №1 2022)
- ... rig capable of accelerated test speeds and continuous wear measurements. Mechanical Engineering Scienc, 227(5), 1047-1055. https://doi.org/10.1177/0954406212451546. 10. Zhang, B., Zhang, L., & Xu, ...
- Created on 25 February 2022
- 37. Ways to reduce hydraulic losses in multistage centrifugal pumping equipment for mining and oil-producing industries
- (Content №6 2021)
- ... 97, 65-76. https://doi.org/10.1016/j.renene.2016.05.048. 18. Dijkshoorn, L., Speer, S., & Pechnig, R. (2013). Measurements and design calculations for a deep coaxial borehole heat exchanger in Aachen, ...
- Created on 29 December 2021
- 38. Assessing the quality of drilling-and-blasting operations at the open pit limiting contour
- (Content №6 2021)
- ... field, in-situ surveying of the state of the open-pit sides, analysis of the physical-mechanical properties of the host rocks, analytical studies and instrumental measurements of the blasting effect. Findings.Based ...
- Created on 29 December 2021
- 39. Influence of diesel vehicles on the biosphere
- (Content №5 2021)
- ... ., Nazarian, A., & Millo, A. (2018). Laser-Driven calorimetry measurements of petroleum and biodiesel fuel. Fuel, 214, 656-666. https://doi.org/10.1016/j.fuel.2017.09.086. 14. Kuchkina, A.Yu., & ...
- Created on 29 October 2021
- 40. Elastic, inelastic and time constant measurement for M102 (AL–C–O) dispersions-reinforced aluminum alloys
- (Content №5 2021)
- ... were used to measure all forms of deformations with and without loading. The experiments are carried out in a temperature-stable environment of 30.5 C; measurements are taken within a residual strain range ...
- Created on 29 October 2021