- 1. Three-dimensional density model of the mantle beneath the Ukrainian shield
- (Content №2 2024)
- ... Estimation of resolution and covariance for large matrix inversion. Geophysical Journal International, 121, 409-426. https://doi.org/10.1111/j.1365-246X.1996.tb01548.x. 13. Kurlov, N. S., Sheremet, E. M., ...
- Created on 01 May 2024
- 2. Automated building damage detection on digital imagery using machine learning
- (Content №6 2023)
- ... of maximum variance in the data. Subsequently, the K-means method is applied to cluster the feature vector space, with the predefined number of clusters reflecting the number of principal vectors. Each ...
- Created on 23 December 2023
- 3. 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
- 4. Crowdsourcing for business strategy and sustainability: a partial least square structural equation model
- (Content №3 2023)
- ... validity in variance-based structural equation modeling. Journal of the Academy of Marketing Science, 43(1), 115-135. https://doi.org/10.1007/s11747-014-0403-8. 25. Evermann, J., & Tate, M. (2016). ...
- Created on 27 June 2023
- 5. Homomorphic filtering in digital multichannel image processing
- (Content №3 2023)
- ... images obtained through optical and infrared means in the electromagnetic spectrum. The method aims to ensure invariance with respect to positional formation conditions that determine spatial and radiometric ...
- Created on 27 June 2023
- 6. Phenol adsorption onto olive pomace activated carbon: modelling and optimization
- (Content №2 2023)
- ... is validated by a statistical method using an analysis of variance (ANOVA). Numerical optimization was performed by the desirability function to identify the optimal parameters for maximum phenol ...
- Created on 28 April 2023
- 7. Haul road condition impact on tire life of mining dump truck
- (Content №6 2022)
- ... model to simulate the effect of truck bunching due to payload variance on cycle time, hauled mine materials and fuel consumption. International Journal of Mining Science and Technology, 26(5), 745-752. ...
- Created on 25 December 2022
- 8. Prediction of changes in the vegetation cover of Ukraine due to climate warming
- (Content №4 2022)
- ... based on variance analysis; multiple ordering of the geographic locations in terms of climatic indices basing on the analysis of main components (Principle Component Analysis); development of a typological ...
- Created on 29 August 2022
- 9. The electrical power quality indicator – interference power factor
- (Content №4 2022)
- ... currents, the features of the ratio of a root-mean-square norm to its mean value, known as the invariance power factor, are noted. In this case, the root-mean-square power value acts as a normalizing parameter. ...
- Created on 29 August 2022
- 10. Establishment of a suitable reference system for the geodetic horizontal control network in hydroelectric construction in Viet Nam
- (Content №2 2022)
- ... & Shubo, Q. (2005). Variance component estimation with gross error or systematic error. Bulletin of Surveying and Mapping, (10), 7-8. https://doi.org/10.3969/j.issn.0494-0911.2005.10.004. 14. Abakanov, ...
- Created on 30 April 2022
- 11. Research into heap leaching technology of gold-bearing ores at the Vasilkovsky gold ore deposit (Kazakhstan)
- (Content №2 2022)
- ... V., Medianyk, V., Saik, P., Rysbekov, K., & Demydov,M. (2020). Multivariance solutions for designing new levels of coal mines. Rudarsko Geolosko Naftni Zbornik, 35(2), 23-32. https://doi.org/10.17794/rgn.2020.2.3. ...
- Created on 30 April 2022
- 12. Assessing the quality of drilling-and-blasting operations at the open pit limiting contour
- (Content №6 2021)
- ... V., Medianyk, V., Saik, P., Rysbekov, K., & Demydov,M. (2020). Multivariance solutions for designing new levels of coal mines. Rudarsko Geolosko Naftni Zbornik, 35(2), 23-32. https://doi.org/10.17794/rgn.2020.2.3. ...
- Created on 29 December 2021
- 13. Signal processing application for vibration generated by blasting in tunnels
- (Content №5 2021)
- ... 11. Farahani, G. (2017). Autocorrelation-based noise subtraction method with smoothing, overestimation, energy, and cepstral mean and variance normalization for noisy speech recognition. EURASIP Journal ...
- Created on 29 October 2021
- 14. Substantiating the optimal type of mine working fastening based on mathematical modeling of the stress condition of underground structures
- (Content №3 2021)
- ... 6. Lozynskyi, V., Medianyk, V., Saik, P., Rysbekov, K., & Demydov,M. (2020). Multivariance solutions for designing new levels of coal mines. Rudarsko Geolosko Naftni Zbornik, 35(2), 23-32. https://doi.org/10.17794/rgn.2020.2.3. ...
- Created on 23 June 2021
- 15. Determining conditions of using draglines in single-tier internal dump formation
- (Content №6 2020)
- ... (1), 27-34. https://doi.org/10.29202/nvngu/2018-1/17. 2. Lozynskyi, V., Medianyk, V., Saik, P., Rysbekov, K., & Demydov, M. (2020). Multivariance solutions for designing new levels of coal mines. ...
- Created on 22 December 2020
- 16. Methodical aspects of stability development assessment of enterprises
- (Contens №5 2020)
- ... To estimate the stability of development of the enterprises, at forecasting of possible algorithms of their development, methods of grouping, correlation-regression analysis, and variance are used. Findings. ...
- Created on 30 October 2020
- 17. Peculiarities of mining the protecting pillar in the laminal massif of soft rocks
- (Contens №5 2020)
- ... Lozynskyi, V., Medianyk, V., Saik, P., Rysbekov, K., & Demydov, M. (2020). Multivariance solutions for designing new levels of coal mines. Rudarsko Geolosko Naftni Zbornik, 35(2), 23-32. https://doi.org/10.17794/rgn.2020.2.3. ...
- Created on 30 October 2020
- 18. Efficiency of underground gas generator in consideration of the reverse mode
- (Contens №4 2020)
- ... 6. Basu, R. (2017). Evaluation of some renewable energy technologies. Mining of Mineral Deposits, 11(4), 29-37. https://doi.org/10.15407/mining11.04.029. 7. Medianyk, V. (2020). Solutions multivariance ...
- Created on 30 August 2020
- 19. Stratification of expenses of insurance funds to cover risk situations of production process
- (Contens №3 2020)
- ... complex. In addition, a technique was used to construct the tree method, which suggests the multivariance of formation of insurance coverage depending on the probability of occurrence of certain events. ...
- Created on 02 July 2020
- 20. Using broadband signals for structural change detection in metal details
- (Contens №3 2020)
- ... for forming and digital processing of wideband signals based on the RBHF for diagnostic detection of changes in the metal structure which provide invariance to temperature fluctuations by using the signal ...
- Created on 02 July 2020