- 1. Formation of an optimal portfolio of venture projects
- (Content №4 2021)
- ... of a portfolio of projects, we used the theory of random variables and regression analysis. The problem of choosing the optimal portfolio of venture projects was solved using stochastic mathematical programming. ...
- Created on 23 August 2021
- 2. Evaluation of ultrasonic cleaning process
- (Content №3 2021)
- ... Utilising Machine Learning-Based Regression. Sensors 2020, 20, 3642. https://doi.org/10.3390/s20133642. 11. Papa, I., Lopresto, V., & Langella, A. (2021). Ultrasonic inspection of composites materials: ...
- Created on 23 June 2021
- 3. Force and pressure function formulation for direct cold extrusion of aluminum alloy Al 1350 using regression method
- (Content №3 2021)
- ... force and pressure functions for Aluminum alloy AL 1350 using the regression method of experimental data. Methodology. Several variables (diameter of the cavity for pressing D, degree of extrusion, angle ...
- Created on 23 June 2021
- 4. Analysis of the regression model of the enterprise’s financial activity by research on residual error
- (Content №2 2021)
- ... Visnyk Natsionalnoho Hirnychoho Universytetu. 2021, (2): 193 - 197 https://doi.org/10.33271/nvngu/2021-2/193 Abstract: Purpose. Improvement of regression economic-mathematical models taking into account ...
- Created on 29 April 2021
- 5. Principles for selecting, training and maintaining skills for safe work of personnel for mining industry enterprises
- (Content №2 2021)
- ... injuries; correlation-regression analysis of statistical data on occupational injuries; experimental research on efficiency of miners work in laboratory and mine conditions at various physical activities. ...
- Created on 29 April 2021
- 6. The synthesis of strategies for the efficient performance of sophisticated technological complexes based on the cognitive simulation modelling
- (Content №2 2021)
- ... 2(9(92)), 4-12. https://doi.org/10.15587/1729-4061.2018.126427. 17. Raskin, L., Sira, O., & Ivanchykhin, Y. (2017). Models and methods of regression analysis under conditions of fuzzy initial data. ...
- Created on 29 April 2021
- 7. Strategic enterprise management based on the modeling of its economic security
- (Content №1 2021)
- ... and regression analysis to form a system of indicators of the greatest impact on the economic security of the enterprise; econometric modeling methods to predict the value of the integrated indicator ...
- Created on 05 March 2021
- 8. Identification of globalization threats to the economic sovereignty of countries with transition economies
- (Content №1 2021)
- ... The methods of analysis and synthesis are used to systematize data on the structure and dynamics of the KOF Globalization Index. The method of correlation-regression analysis is used to assess statistical ...
- Created on 05 March 2021
- 9. Shallow tunnel face stability analysis using finite elements
- (Content №1 2021)
- ... Reinforced Concrete Structures Using Artificial Neural Network and Support Vector Regression. Applied Sciences, 9(28). https://doi.org/10.3390/app9010028. 7. Fu, Y., & Zheng, H. (2017). Numerical Research ...
- Created on 05 March 2021
- 10. Forecasting of wear of pads of modernized brake system devices of bogies of freight cars using ARIMA models
- (Content №6 2020)
- ... lever with the spacer are proposed. Akaike and Bayesian information criteria are used for selecting the optimal integrated autoregression and moving average model within the Box-Jenkins methodology for ...
- Created on 22 December 2020
- 11. System approach to forecasting and preparedness of response to emergency situations
- (Content №6 2020)
- ... in real conditions. Methodology. When developing methods for predicting ES and possible damage as result of them, polynomial-regression method with varied order, weighted least square method, probabilistic-statistical ...
- Created on 22 December 2020
- 12. 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
- 13. Efficiency of environmental taxation in European countries: comparative analysis
- (Contens №5 2020)
- ... Revista Espacios, 40(28), 22-37. 12. Alvarez, M. (2019). Distributional effects of environmental taxation: an approximation with a meta-regression analysis. Economic Analysis and Policy, 62(C), 382-401. ...
- Created on 30 October 2020
- 14. Control of the start of high-powered electric drives with the optimization in terms of energy efficiency
- (Contens №5 2020)
- ... of medium and large capacity: foreign and national experience. Electrical Engineering: setevoy elektronnyy nauchnyy zhurnal, (3), 23-33. 14. Brook, R., & Arnold, G. (2018). Applied Regression ...
- Created on 30 October 2020
- 15. Determining the efficient management system for a specialized transport enterprise
- (Contens №4 2020)
- ... and upon the apparatus of queuing theory. Construction of the regression models involved formalization of expenditures connected with order servicing, while a level of the parameter system effect on the ...
- Created on 30 August 2020
- 16. The impact of solvency and business activity on profitability of mining companies in Ukraine
- (Contens №4 2020)
- ... goal, using the tool of correlation-regression analysis, a linear regression model was developed. It describes the dependence of the profitability of the assets on the equity ratio (share of equity in ...
- Created on 30 August 2020
- 17. Impact of water saturation effect on sedimentary rocks strength properties
- (Contens №4 2020)
- ... rates of water saturation; regression dependences of the strength loss for sedimentary rocks depending on the water content in rock samples were plotted. The values of cohesion C and the angle of internal ...
- Created on 30 August 2020
- 18. Approbation of the technology of efficient application of excavator-automobile com-plexes in the deep open mines
- (Contens №4 2020)
- ... panels in steeply inclined layers from top to bottom with a shift of the open pit spacing, methods of correlation and regression analysis were used. Findings. Based on the distinction between the ...
- Created on 30 August 2020
- 19. Analysis of the impact of intangible assets on the companies’ market value
- (Contens №3 2020)
- ... Purpose. To determine the impact of intangible assets on the market value of European companies (Germany, France and the United Kingdom) using intellectual data analysis. Methodology. The correlation-regression ...
- Created on 02 July 2020
- 20. Analysis of economic and mathematical modeling of industrial enterprise functioning at multicollinearity based on parameterization
- (Contens №2 2020)
- ... Purpose. Investigation of multicollinearity in multifactorial economic and mathematical regression models of activity of Inhulets Mining and Processing Plant and reduction of its negative influence based on application of the parameterization method. ...
- Created on 10 May 2020