MATHEMATICAL MODEL OF HYDRODYNAMIC CONDITIONS OF THE LIQUID FLOW AROUND THE CONIC SURFACE IN THE CYLINDRICAL CHANNEL by Hachatryan L.R., Kotlyarov R.V., Krokhalev A.A.

“…The hydrodynamic element in the form of conic surface has been selected. The basic analytical dependences have been examined. …”
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Aggregated coefficients of IT projects labor resources by A. A. Kotkovets, S. A. Pottosina, T. G. Pinchuk

“…The purpose of this article is to reduce the cost and time for the formation of a project team, as well as improve the quality of selected teams, by automating the process of calculating the labor resources of project teams. …”
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Decision Support System for Determining Social Assistance Recipients in Petuaran Hilir Village Using the SMART Method by Debi Yandra Niska, Azura Calista Sitorus, Syafira Istiara, Rahma Hidayanti

“…The system achieved 100% consistency with manual selection results and reduced the selection process time by up to 70%, enabling a fairer and more targeted distribution of aid based on systematically calculated scores. …”
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ECONOMIC RESULTS IN THE BREEDING OF GOATS UNDER INTENSIVE AND EXTENSIVE SYSTEMS by K. Stankov

“…The herd is under strict selection control, with an average dairy capacity of 820 l per doe and fertility of 1.8 goatlings. …”
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Dynamic optimization of intersatellite link assignment based on reinforcement learning by Weiwu Ren, Jialin Zhu, Hui Qi, Ligang Cong, Xiaoqiang Di

“…The agent selects the link according to the decision, and the selection action utility affects the next selection decision. …”
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Penaeus vannamei Genetic Evaluation for Growth and Survival Traits During White Spot Syndrome Virus Infection Based on 55K SNP Chip by Yijing HE, Mianyu LIU, Sheng LUAN, Jie KONG, Xupeng LI, Baoxiang CAO, Kun LUO, Jian TAN, Jiawang CAO, Ping DAI, Guangfeng QIANG, Zhaoxin WANG, Juan SUI, Xianhong MENG

“…Based on the survival time of individual resistance to WSSV within the family line, 590 individuals were uniformly selected and typed using 55K SNP liquid-phase microarrays to obtain genotypic data for certain individuals. …”
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Optimization of TECIS LiDAR waveform metrics for forest height estimation by Xiaojun Liang, Yong Pang, Cangjiao Wang

“…First, effective TECIS footprints were selected and spatially matched with ALS data. Then, 24 waveform threshold combinations and 3 metrics calculation methods were applied to derive waveform metrics, and the bias between the Relative Height (RH) metrics and ALS percentile heights was analysed. …”
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Predictive Models of Business Value Management by Kaganovskyi Oleksandr S., Chmutova Iryna M.

“…The authors implemented the necessary calculation procedures provided for by the selected methods of business valuation: building the selected models for assessing the value of the business (Olson, Evans, discounted money flow model) and conducting experiments on changes in the coefficients used in the models. …”
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Study on Resistance Loss of Fly Ash Slurry Multistage High-Pressure Grouting Pipeline Based on Fluent by Qiqing Wang, Linzhe Li, Huijie Wu, Kun Wang, Sixiang Wang

“…When simulating the flow of fly ash slurry using Fluent software, the mesh type is a mixed mesh of hexahedron and wedge shapes, and the viscous model is selected as realizable k-ε Turbulence Model, with Enhanced-Wall Function (EWF) selected as the wall function, combined with a four-layer boundary layer mesh, which can more accurately capture the details of velocity changes at the wall, thereby improving the accuracy of the model. …”
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Deformation and failure mechanism of transmission towers under the influence of landslides and finite element analysis by Liangan Yao, Jun Ma, Hongtu Song, Zhumao Lu, Zhiyong Xu, Jinliang Zhao

“…Based on the relative position relationship between the towers and the landslides, the deformation and failure modes and mechanisms of the tower foundations and members are analyzed, and quantitative calculation methods are provided. The finite element method is used to simulate and analyze the transmission towers by reasonably selecting the calculation model, material parameters, and load conditions. …”
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Research on Compact Grounding of Tower Foundation Based on Flexible Graphite Anticorrosive Material by XIE Hong-ping, HUANG Tao, FANG Xiao, AN Yun-zhu, DU Chang-qing, CHEN Yong

“…The grounding construction of overhead transmission line towers is restricted by the conditions of compensation for cultivated land requisition, compensation for young crops, road building blockage, and widening of line corridors.It is of practical significance to improve the dispersive capacity of natural grounding of the tower foundation to reduce the grounding resistance and save construction cost.In this paper, the compact grounding strategy of tower foundation based on flexible graphite anticorrosive material was proposed.The finite element software COMSOL Multiphysics was used to establish the dispersion calculation model of the tower foundation.The grounding characteristics and influencing factors of the single tower foundation, double tower foundation and the whole four tower foundation external application method were simulated.The influence of the position of the drainage line on the characteristics of the external electrode shunt was analyzed.The calculation results showed that for the single-base concrete pile foundation, the position of the drainage line had little effect on the grounding resistance and the characteristics of the tower foundation.When the tower adopted the double foundation pit and large excavation single foundation pit, both of the external application of pile by pile and integral external application played a grounding resistance reduction effect.Considering the difficulty of construction, the amount of materials and the universality of external application, pile by pile separate external application was selected for practical tower construction.…”
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Analysis of Busbar Deflection in Rigid Overhead Catenary by DAI Hongyu, FENG Chao, SHEN Zhengchao

“…Therefore, it is crucial to study the deflection calculation methods and the construction installation schemes for busbars. …”
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Development of a Cloud Service for Comprehensive Research of Polymer Synthesis Processes by Eldar Miftakhov, Sofya Mustafina, Anastasiya Kashnikova, Andrey Akimov

“…The implementation of all algorithms is based on the use of kinetic and statistical approaches to modeling, and the embedded calculation methods are adapted to the specifics of polymerization processes. …”
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Increasing the efficiency of the boiler house using screw expansion machines by R. R. Rotach, Yu. V. Vankov

“…According to the results of calculations, two SEM with a capacity of 700 kW each, as well as three network heaters, were selected for the installation. …”
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Study on the Prediction of Residual Life of Concrete Rectangular Beams after Fire by Zhongqiang Wang, Guan Huang, Yaodong Wang

“…This study first establishes the temperature field model of concrete beams under fire by using the finite element software ABAQUS, selects the ISO-834 standard warming curve as the fire condition, and obtains the thermodynamic parameters and calculation formulas of concrete and steel reinforcement from a large number of experiments and examples, to provide reliable materials for the temperature field simulation, reliability analysis, and residual life prediction by using the finite element software ABAQUS afterward. …”
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Determination of Optimal Parameters of the Ground Filling During the Laying of Power Cable Lines by M. E. Vysotski

“…To solve the optimization problem, a genetic algorithm implemented in the MS Excel environment was used. The results of calculation examples are presented, showing that the proposed methodology and algorithm can be used for various voltage and laying conditions, allowing the designer to select effective parameters of the cable line design.…”
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Application status and development direction of optimal injection allocation method for water injection wells by LUO Xianbo,CHANG Huijiang,LEI Yuan,ZHAI Shangqi,SUN Guangyi

“…This new idea emphasizes that for the optimal injection allocation of the water injection wells, the optimal injection parameter calculation method should be selected according to different geological reservoir characteristics, oilfield development stages, injection accuracy and other factors, so that to make the oilfield optimized water injection effect best. …”
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Utilizing machine learning to predict MRI signal outputs from iron oxide nanoparticles through the PSLG algorithm by Fatemeh Hataminia, Anahita Azinfar

“…In this study, we compared two different random selection patterns: SLG disperse random selection (DSLG) and SLG parallel random selection (PSLG). …”
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Holocene Paleointensity of the Island of Hawai `i From Glassy Volcanics by G. Cromwell, F. Trusdell, L. Tauxe, H. Staudigel, H. Ron

“…New paleointensity sites from 22 lava flows were calculated using the IZZI‐Thellier laboratory technique and a strict set of selection criteria. …”
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The criterion of significance of general adaptive ability: numerical model by E. S. Rekashus, O. V. Kurdakova

“…The aims of the study: 1) to give an example of calculating the criterion for evaluation the collection of air-dry matter of the new red clover variety (Trifolium pratense L.) …”
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