- 1. Improvement of the method for optimization of predicting the efficiency of a robotic platform
- (Content №3 2024)
- ... systems comprising hardware components, data exchange technology, security systems, and navigation, along with user interaction methods. The optimization method relies on a linear equation, whose mathematical ...
- Created on 28 June 2024
- 2. Development of the concept for improving the management system of employee safety and health in Ukraine
- (Content №3 2024)
- ... the requirements of the EU Framework Strategy for occupational safety and health for the period 2021–2027, which made it possible to ensure the distribution of tasks between the proposed management equations. ...
- Created on 28 June 2024
- 3. Optimal parameters of blasting destruction in the Ben Azouz quarry based on study of strength limestone rock
- (Content №3 2024)
- ... methods. Statistical analysis was performed on simple and multiple regression equations. Findings. Linear regression models have a higher estimated success rate, as expected. The best model for estimating ...
- Created on 28 June 2024
- 4. Determining the parameters of the functioning for a nonlinear ballistic system in a real external environment
- (Content №2 2024)
- ... equations in a general form with time-varying coefficients. In order to obtain a solution to the nonlinear problem of external ballistics in a two-dimensional formulation, the assumption of a significant ...
- Created on 01 May 2024
- 5. Express bus mode as an alternative way of improving the environmental safety of cities
- (Content №2 2024)
- ... of bus traffic in the conditions of a modern metropolis. Methodology. The fuel balance equation of the vehicle was used to build a model for researching the energy resource efficiency of buses in different ...
- Created on 01 May 2024
- 6. Eco-friendly biosorbent based on local raw material: application to dye removal
- (Content №2 2024)
- ... the Freundlich and the Langmuir equations with R2 0.984 and 2 0.01. The kinetics was well described by a PSO model, suggesting that physico-chemical interactions govern the adsorption process. Originality. ...
- Created on 01 May 2024
- 7. Cable line equivalent circuit parameters determination using the instantaneous power components
- (Content №2 2024)
- ... using the power components of its elements is proposed, which is distinguished by the fact that the total number of system equations for determining the parameters can be increased due to the use of power. ...
- Created on 01 May 2024
- 8. Mathematical modeling of a magnetic gear for an autonomous wind turbine
- (Content №2 2024)
- ... converters, numerical methods of mathematical modeling based on the finite element method, numerical solution of nonlinear differential equations, and methods of spectral analysis to estimate pulsations ...
- Created on 01 May 2024
- 9. Influence of relaxation on filtering microflows under harmonic action on the layer
- (Content №2 2024)
- ... parameters on the size of the disturbed region are investigated. Findings. A differential equation modeling non-equilibrium filtration processes in the massif in the cylindrical reference frame was obtained. ...
- Created on 01 May 2024
- 10. Three-dimensional density model of the mantle beneath the Ukrainian shield
- (Content №2 2024)
- ... Shield for the P,S-wave velocity curves; 3) solving the Adams-Williamson equation for each domain, considering polynomial corrections to extract heterogeneities during its solution; 4) analysing existing ...
- Created on 01 May 2024
- 11. A methodological approach to assessing the durability of welded structures of screens using SolidWorks Simulation software
- (Content №6 2023)
- ... the Lagrange equation of the second kind. The computation discrepancy is within 10 %. Findings. It has been determined that it is rational to analyze welds using the SolidWorks Education Edition software ...
- Created on 23 December 2023
- 12. Mathematical models for determining and analyzing thermal regimes in mining industry mechanism structures
- (Content №6 2023)
- ... conductivity is described as a whole using asymmetric unit functions. This makes it possible to solve a differential equation with singular coefficients in both linear and nonlinear boundary value problems ...
- Created on 23 December 2023
- 13. Investigation of combined ensemble methods for diagnostics of the quality of interaction of human-machine systems
- (Content №4 2023)
- ... linear equation, nonlinear transformation, IT-technologies References. 1. Zhang, Y., Liu, W., Shi, Q., Huang, Y., & Huang, S. (2022). Resilience assessment of multi-decision complex energy interconnection ...
- Created on 28 August 2023
- 14. Selection and justification of drilling and blasting parameters using genetic algorithms
- (Content №4 2023)
- ... tekhnolohii hirnychoho vyrobnytstva, 2(10), 112-119. 11. Kumar, R., Choudhury, D., & Bhargava, K. (2016). Determination of blast- induced ground vibration equations for rocks using mechanical and ...
- Created on 28 August 2023
- 15. Crowdsourcing for business strategy and sustainability: a partial least square structural equation model
- (Content №3 2023)
- ... the roles of quadratic effects and students’ Innovation in the formation of business. It is worthwhile to investigate the role of partial least square structural equation modeling (PLS-SEM) in crowdsourcing ...
- Created on 27 June 2023
- 16. Analysis of motivation determinants in the implementation of online training of future managers at state universities
- (Content №3 2023)
- ... demonstrated a good fit of the proposed structural equation model to the observed data, confirming that content and organization, Internet access, and service quality had statistically significant effects ...
- Created on 27 June 2023
- 17. Experimental research on muffle furnace dynamic properties
- (Content №3 2023)
- ... only four of them are stable (have left-hand roots of the characteristic equation). Among the selected sustainable models, the model with the numerator polynomial equaled to two and denominator polynomial ...
- Created on 27 June 2023
- 18. Homomorphic filtering in digital multichannel image processing
- (Content №3 2023)
- ... Hamid, A. J., Faten, K. K., Eatedal, A., & Nazeem, M. A. (2022). A medical image enhancement based on generalized class of fractional partial differential equations. Quantitative Imaging in Medicine ...
- Created on 27 June 2023
- 19. Efficiency and internationalization of mining and metallurgical groups of Ukraine
- (Content №2 2023)
- ... logarithmic, hyperbolic, linear ones) were selected, their parameters were estimated by the method of least squares. The statistical significance of the equation was tested using the coefficient of determination ...
- Created on 28 April 2023
- 20. Patterns of air mixture movement in the operating area for the annular ejector of pneumatic transportation system
- (Content №2 2023)
- ... solution of equations. Findings. The mechanics of the air mixture flow under the ejection and aerodynamic force in the operating area of an annular ejector and at the beginning of transport pipeline ...
- Created on 28 April 2023