- 1. Assessment of digital elevation models accuracy for local geoid modeling
- (Content №5 2024)
- ... (2018). Vertical accuracy evaluation of SRTM-GL1, GDEM-V2, AW3D30 and CartoDEM-V3. 1 of 30-m resolution with dual frequency GNSS for lower Tapi Basin India. Geocarto International, 33(11), 1237-1256. https://doi.org/10.1080/10106049.2017.1343392. ...
- Created on 29 October 2024
- 2. Intelligent Sentinel satellite image processing technology for land cover mapping
- (Content №5 2024)
- ... Systems of Information Security (IntelITSIS-2020), Khmelnytskyi, Ukraine June 10-12, 2020. 12. Massout, S., & Smara, Y. (2021). Panchromatic and multispectral image fusion using the spatial frequency ...
- Created on 29 October 2024
- 3. Frequency dependence of reflections on radar landmarks
- (Content №5 2024)
- ... from local objects, with multi-frequency sensing, to solve the problem of orientation by radar reflections from objects. Methodology. Reflections from local objects in the entire frequency range of the ...
- Created on 29 October 2024
- 4. Analysis of natural and man-made factors of landslide development in the Carpathian region using GIS
- (Content №5 2024)
- ... of landslide susceptibility zonation by integrating the frequency ratio and objective–subjective weighting approach: a case study in a tropical monsoon climate region. Frontiers in Environmental Science, ...
- Created on 29 October 2024
- 5. Substantiation of rational design parameters of a crusher with two movable jaws
- (Content №5 2024)
- ... 12. Hristova, T., Yanev, A., & Savov, N. (2018). Determination of the influence of jaw movement frequency of jaw crusher on energy consumption. Annals of the University of Petrosani-Electrical Engineering, ...
- Created on 29 October 2024
- 6. Modeling of drilling tool vibration in the process of drilling blast wells
- (Content №5 2024)
- ... performed to identify the bit in the frequency domain of the measured concomitant integrated vibration signal as a source of high-amplitude vibration. The modulated signal measured in the time domain at ...
- Created on 29 October 2024
- 7. Research on stochastic properties of time series data on chemical analysis of cast iron
- (Content №4 2024)
- ... using time-series analysis of the spectrogram frequency envelopes. Remote Sensing, 12(3), 454. https://doi.org/10.3390/rs12030454. ...
- Created on 28 August 2024
- 8. Justification of the criterion for optimal control of the self-grinding process of ores in drum mills
- (Content №4 2024)
- ... intensifies. The theoretically obtained conclusions are confirmed by the results of experimental studies of the active power signal spectrum of the drive motor of the mills in the characteristic low-frequency ...
- Created on 28 August 2024
- 9. Processing of rare earth ore of weathering crust
- (Content №3 2024)
- ... technology for processing hard-to-enrich rare-earth ore of weathering crust with the use of vibrocentrifugal frequency apparatus, which allows intensifying the extraction of fine ore particles, is developed. ...
- Created on 28 June 2024
- 10. The research of industrial production dynamics based on the tools of chaos theory
- (Content №2 2024)
- ... economy subjects on-line frequency request for exchange rates methods of analysis of pseudophase space. Elektronne fakhove vydannya “Efektyvna ekonomika”, (7). https://doi.org/10.32702/2307-2105-2020.7.16. ...
- Created on 01 May 2024
- 11. Cable line equivalent circuit parameters determination using the instantaneous power components
- (Content №2 2024)
- ... balance method. Determination of the U-shaped substitution scheme elements parameters is performed using power harmonics and their balance at the corresponding frequencies. For frequency-dependent elements, ...
- Created on 01 May 2024
- 12. Characteristics of elasticity, frequency, and stability of plate connecting assemblies for vibrating machines
- (Content №2 2024)
- ... plate elastic element, stiffness, stability, operating frequency range References. 1. Shpachuk, V. P. (2018). Synergistic effect in the dynamics of multidimensional mechanical systems: monograph. Kharkiv: ...
- Created on 01 May 2024
- 13. A hybrid ICEEMDAN and OMEDA-based vibrodiagnosis method for the bearing of rolling stock
- (Content №2 2024)
- ... of intrinsic mode functions (IMFs). On the broadband vibration spectra of the selected low-frequency IMFs, diagnostic features were not detected in a sufficient number. Further research focused on the ...
- Created on 01 May 2024
- 14. Drilling wells taking into account the dynamic properties of rocks
- (Content №2 2024)
- ... The application of high-frequency vibrations to a drill bit is a promising means of increasing rate of penetration in deep hard formations. The implementation of such drill bit high-frequency vibrations ...
- Created on 01 May 2024
- 15. Influence of hot plastic deformation on properties of the carbon steel
- (Content №2 2024)
- ... of an API X80 steel pipe after high-frequency hot-induction bending. Metals, 8(3), 168. https://doi.org/10.3390/met8030168. 16. Vakulenko, I. O., Vakulenko, L. I., Bolotova, D. M., Kurt, B., Asgarov, ...
- Created on 01 May 2024
- 16. Influence of relaxation on filtering microflows under harmonic action on the layer
- (Content №2 2024)
- ... depending on the frequency of the harmonic action, the ratio of the piezoconductivity coefficients of the layer, and the relaxation time. Profiles of the dependences of the size of the influence zone on ...
- Created on 01 May 2024
- 17. Study of leakage current in underground mine power network: a case study in mining in Vietnam
- (Content №6 2023)
- ... frequency 50 Hz, DC power networks, and power networks after variable frequency inverters. The correlation of these network parameters complicates leakage protection in the mine power network. For DC power ...
- Created on 23 December 2023
- 18. Recycling of barite ore tailings into porcelain: microstructure and dielectric properties
- (Content №6 2023)
- ... samples, encompassing dilatometric properties, apparent density, and porosity, are determined. Findings. Dielectric characterization, conducted within the frequency range of 102–105 Hz, demonstrates ...
- Created on 23 December 2023
- 19. Use of backscattering ultrasound parameters for iron ore varieties recognition
- (Content №6 2023)
- ... of iron ore of the studied deposit. Originality. The proposed method for recognizing mineral-technological varieties of iron ore differs from the known ones in that the amplitude, central frequency, ...
- Created on 23 December 2023
- 20. Smart contracts and business process automation: the technical aspect
- (Content №5 2023)
- ... of the amplitude-frequency response of a vibrating rotary crusher in the software Mathcad. Przeglad Elektrotechniczny, 98(9), 14-20. https://doi.org/10.15199/48.2022.09.03. 5. Trachova, D., Belova, I., ...
- Created on 27 October 2023