Search - Науковий вісник НГУ

21. Active power regulation in wind turbines: (Content №6 2024); ... of theoretical analysis and mathematical modeling. Analytical models for estimating wind turbine power were developed through regression analysis, incorporating key parameters such as wind speed, blade ...; Created on 28 December 2024
22. Technology optimization for processing of raw materials from heterogeneous carbonate deposits: (Content №6 2024); ... A. S. (2017). Mathematical model for predicting limestone enrichment indicators. International Journal of Energy for a Clean Environment, 18(4), 319-333. https://doi.org/10.1615/interjenercleanenv.2018021634. ...; Created on 28 December 2024
23. Methodology for determining relative linear deformations in a rock massif of the sedimentary strata: (Content №6 2024); ... https://doi.org/10.3997/2214-4609.2022580188. 13. Krukovskyi, O., Krukovska, V., & Vynohradov, Y. (2017). Mathematical modeling of unsteady water filtration into anchored mine opening. Mining of ...; Created on 28 December 2024
24. Analysis of mathematical methods for describing financial flows: dynamic modeling of an innovative company: (Content №5 2024); ... Hirnychoho Universytetu. 2024, (5): 177 - 183 https://doi.org/10.33271/nvngu/2024-5/177 Abstract: Purpose. Development of a dynamic mathematical model of an innovative company operating in accordance ...; Created on 29 October 2024
25. Analysing forced migration’s impact on Ukraine’s economic sustainability: (Content №5 2024); ... Методологія Методи analysis and synthesis, cicific abstraction, statistical analysis, economic and mathematical modeling, graphical analysis були використані. Findings. Матеріали литературы ...; Created on 29 October 2024
26. Innovation and infrastructure: driving forces for entrepreneurship development and economic opportunities: (Content №5 2024); ... were used to create an economic-mathematical model that assesses the relationship between economic opportunities and indicators of economic innovation. The research is based on the results of the Gallup ...; Created on 29 October 2024
27. Assessment of digital elevation models accuracy for local geoid modeling: (Content №5 2024); ... 37. Baltiyeva, A., Shamganova, L., & Chernov, A. (2017). Analysis of mathematical models for solving problems of high-accuracy satellite geodesy. International Multidisciplinary Scientific GeoConference: ...; Created on 29 October 2024
28. Pipe production cost management model based on graph theory: (Content №5 2024); ... pipe production process is a complex dynamical system with a significant number of production operations and interconnected cost localization centres. Purpose. To develop a mathematical model of the ...; Created on 29 October 2024
29. Assessment of the efficiency of functioning of the environmental management system of enterprises: (Content №5 2024); ... mathematical modeling methods. Findings. According to the studies and calculations of the generalized environmental quality indicator – 0.64, 0.66 and 0.66, the largest negative impact on the environment ...; Created on 29 October 2024
30. Aspects of Developing an Innovative, Energy-Efficient, LowEmission Co-Generator: (Content №5 2024); ... and technical papers on the selection and application of modelling types in co-generation systems, and considering principles and individual approaches to input data formation for mathematical modelling. ...; Created on 29 October 2024
31. Methodology for determining the heat distribution in disc brakes of mine hoisting machines: (Content №5 2024); ... Stolyarchuk, R., Pabyrivska, N., Slipchuk, A., Pukach, Yu., Auzinger, W., & Kunynets, A. (2021). Asymptotic Method for Studying Mathematical Models of Resonant and Nonresonant Nonlinear Vibrations ...; Created on 29 October 2024
32. Analysis of the third class mechanism using the modeling method in the Mathcad software environment: (Content №5 2024); ... of a flat complex mechanism of the third class with three leading links was performed using the mathematical modeling method in the Mathcad software environment. Findings. Using the method of mathematical ...; Created on 29 October 2024
33. Substantiation of rational design parameters of a crusher with two movable jaws: (Content №5 2024); ... 12, 45-56. https://doi.org/10.20858/tp.12.se.4. 17. Kravets, V., Samusia, V., Kolosov, D., Bas, K., & Onyshchenko, S. (2020). Discrete mathematical model of travelling wave of conveyor transport. ...; Created on 29 October 2024
34. The concept of creating a maneuverable power plant based on a small modular reactor: (Content №5 2024); ... the method of mathematical modeling of thermodynamic cycles of thermal schemes of steam turbine installations (STI) with concentrated parameters, which makes it possible to describe the dynamics of systems ...; Created on 29 October 2024
35. Analytical justification of the thermochemical interaction between blast reagents and carbon-containing products under the influence of magnetic fields: (Content №5 2024); ... was incorporated by adjusting the activation energy (Ea). The results of analytical and experimental studies were processed using methods of computer and mathematical modeling. Findings. The results ...; Created on 29 October 2024
36. Mathematical model for heat transfer during underground coal gasification process: (Content №5 2024); ... - 024 https://doi.org/10.33271/nvngu/2024-5/019 Abstract: Purpose. To develop a mathematical model of the “coal-gas” medium heat transfer during underground coal gasification to predict the combustion ...; Created on 29 October 2024
37. Modeling of drilling tool vibration in the process of drilling blast wells: (Content №5 2024); ... for synthesis and analysis of mathematical models. Findings. The process of interaction between a drill bit and a rock was analyzed. The conditions and causes of vibration of drilling equipment are determined. ...; Created on 29 October 2024
38. On the issue of load’s external ballistics under low-speed transportation: (Content №4 2024); ... - 134 https://doi.org/10.33271/nvngu/2024-4/128 Abstract: Purpose. Solution of the three-dimensional nonlinear problem of external ballistics and development of an approximate mathematical model of the ...; Created on 28 August 2024
39. The effect of petroleum products pollution on environmental soil condition at airport adjacent territory: (Content №4 2024); ... chromatographic analysis. Using the method of mathematical modeling, a two-factor model was built taking into account the factor of “content of oil products (X1)” in the soil and “distance from the runway ...; Created on 28 August 2024
40. Features of the assessment of occupational risks under hazardous working conditions: (Content №4 2024); ... Theoretical studies are based on the use of the basic provisions of probability theory, methods of mathematical modeling, statistical processing of indicators of occupational morbidity and methods of risk ...; Created on 28 August 2024

Науковий вісник НГУ

Archive

Most read

NEW ON THE SITE

Visitors

Guest Book

Registration data

Contacts