- 1. Mathematical 3D-modeling in the formation process of the overhauled surfaces in the repair industry
- (Content №2 2022)
- ... 44-49. 9. Veremey, G.A. (2021). Ensuring accuracy in the restoration of valve seats in car repair production. Bulletin of Polotsk State University. Series B, 3(43), 33-41. 10. Kalchenko, V., Kolohoyda, ...
- Created on 30 April 2022
- 2. Electromechanical system of turbomechanism when using an alternative source of electric energy
- (Content №2 2022)
- ... H., & Pushkar, M. (2020, May). Investigation of the Hydraulic Pressure Stabilization Accuracy in the Conditions of Water Supply Cascade Pump System Operation. 2020 IEEE 7th International Conference ...
- Created on 30 April 2022
- 3. Modeling of manipulator grip reaches with regard to generalized coordinate constraints
- (Content №1 2022)
- ... the known techniques, determining in real time the actual coordinates, positioning accuracy and reach of the gripper, implemented considering the arisen limitations of the generalized coordinates. Practical ...
- Created on 25 February 2022
- 4. Integrated improvement of the efficiency of computer control system of spatial orientation settings of drilling facilities
- (Content №1 2022)
- ... Purpose. Improving the efficiency of the system by increasing the accuracy in determining the drilling objects spatial orientation, as well as adjusting the system components to more accurately isolate ...
- Created on 25 February 2022
- 5. Determination of tightness of the filtering half-mask adhesion to a user’s face
- (Content №1 2022)
- ... 36(4), 365-372. https://doi.org/10.1093/ejo/cjs060. 15. Shan, Z., Hsung, R., Zhang, C., Ji, J., Choi, W., Wang, W., , & Khambay, B. (2021). Anthropometric accuracy of three-dimensional average faces ...
- Created on 25 February 2022
- 6. Defining the level of human comfort in the office environment by thermal factor
- (Content №1 2022)
- ... of human activity, allows estimating the total value of heat flow depending on the environmental condition with fair accuracy for the practical purposes and can be used to substantiate the efficiency of ...
- Created on 25 February 2022
- 7. Improvement of the method for standardizing the duration of rail cars shunting
- (Content №6 2021)
- ... train set was divided into the minimum possible number of parts and the cars were shunted in the longest possible groups and one remaining group. It was also established that with sufficient accuracy for ...
- Created on 29 December 2021
- 8. Improvement of modeling techniques of transients in transformers based on magnetoelectric equivalent schemes
- (Content №6 2021)
- ... the proposed equivalent scheme are interpreted as direct currents and direct magnetic fluxes. The used method has shown advantages in accuracy and time of simulation of electromagnetic transient over other ...
- Created on 29 December 2021
- 9. Variation coefficient of torsional vibrations of the connection nodes of vibrating machines
- (Content №6 2021)
- ... strength and accuracy. To develop a method for selecting the design parameters of the elastic band element of the package, taking into account the specified values of the amplitude and frequency characteristics ...
- Created on 29 December 2021
- 10. Sand-sodium-silicate mixtures structured in steam-microwave environment effective values of thermo-physical properties
- (Content №6 2021)
- ... accuracy, forecast level and residual stresses sign in them, shrinkage defects locations. This will reduce casting technology developing time and costs and castings manufacturability. Keywords: sand-sodium-silicate ...
- Created on 29 December 2021
- 11. Forecast changes in the geodynamic regime of geological environment during large-scale subsoil development
- (Content №6 2021)
- ... (ground and underground) forced centering points (FCP), which allow increasing productivity and observations accuracy; - method for photographing structural features of rock mass using a 3D laser scanner, ...
- Created on 29 December 2021
- 12. Quality assessment of 3D point cloud of industrial buildings from imagery acquired by oblique and nadir UAV flights
- (Content №5 2021)
- ... from Unmanned Aerial Vehicle (UAV) imagery datasets, including nadir (N), oblique (O), and Nadir and Oblique (N+O) UAV datasets. Methodology. The quality of a 3D model is defined by the accuracy and density ...
- Created on 29 October 2021
- 13. Gas flow measuring system using signal processing on the basis of entropy estimations
- (Content №5 2021)
- ... To increase the accuracy of gas flow measurement in tachometric transducers based on the improvement of structural, hardware and algorithmic support of information and measuring systems. Methodology. The ...
- Created on 29 October 2021
- 14. Increasing the sensitivity of measurement of a moisture content in crude oil
- (Content №5 2021)
- ... and parameters of crude oil. Methodology. When constructing a moisture-sensitive element, an oscillatory method for measuring humidity was applied to achieve high sensitivity and accuracy while maintaining ...
- Created on 29 October 2021
- 15. Mineralization of rare metals in the lakes of East Kazakhstan
- (Content №5 2021)
- ... were created (with a measurement accuracy of up to 1 centimeter), as well as a digital terrain model and a digital terrain model. A complex of analytical works was carried out using inductively coupled ...
- Created on 29 October 2021
- 16. Formation of an optimal portfolio of venture projects
- (Content №4 2021)
- ... and limited financial resources. Methodology. To calculate the accuracy of forecasting prices, which are necessary for calculating the parameters of the stochastic optimization model for the formation ...
- Created on 23 August 2021
- 17. Analytical and experimental assessment of screw centrifugal pump at improving its design
- (Content №4 2021)
- ... developed pump more precisely. The developed technique allows increasing the efficiency assessment accuracy and cavitation characteristics of low-flow high-speed screw centrifugal pump. Originality. During ...
- Created on 23 August 2021
- 18. Mathematical model of the process of drying fine dispersed materials under the influence of alternating electric current
- (Content №3 2021)
- ... accounting of thermal and diffusion processes in the material that can increase the accuracy of calculations and establish rational parameters of drying. Practical value. The obtained dependences are used ...
- Created on 23 June 2021
- 19. Determination of stress concentration near the holes under dynamic loadings
- (Content №3 2021)
- ... loads with controlled accuracy. Methodology. The study was carried out on the basis of the Laplace transform and the method of integral equations. Findings. An approach to determining the dynamic stresses ...
- Created on 23 June 2021
- 20. Determination of the cutting force components while milling cylindrical surfaces with an oriented tool
- (Content №2 2021)
- ... of forming cylindrical surfaces during their milling with an oriented tool. It also allows predicting the initial machining accuracy by determining the parameters of geometric roughness in axial and radial ...
- Created on 29 April 2021