Formation of the Pre-Pensioner Segment in the Labor Market: Financial and Management Aspects by L. A. Zhigun, E. V. Kamneva, M. V. Polevaya, S. Zappala

“…The total number of pre-pensioners in 2018–2020 has been calculated and their structure according to the status of labor activity in the Russian labor market has been identified. …”
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Construction Risk Assessment of Tunnel Crossing Goaf Based on Analytic Hierarchy Process‐Extension Theory Model by Chao Yuan, Lian‐xin Li, Xiao‐wei Su, Rong‐jie Du

“…The results of risk assessment grade provide an important theoretical basis and guidance for the selection of safe construction methods for subsequent tunnels crossing coal mine goaf. …”
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Temperature rise of high-speed bearing in gearbox of 5 MW wind turbine based on Bayesian-LightGBM and improved PSO-SVM troubleshooting by Minan Tang, Zhanglong Tao, Jiandong Qiu, Jinping Li, Mingyu Wang, Hongjie Wang, Chuntao Rao

“…Firstly, the initial dimensionality reduction of SCADA data is performed by sparse random projection matrix, which reduces the redundant data. Secondly, feature selection is performed on the remaining data using Bayesian-LightGBM to identify 13 key input feature parameters. …”
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Kinetics and synthesis of formation of phosphate composites from low-grade phosphorites in the presence of phosphate–siliceous shales and oil sludge by Turishbekov Zhunisbek, Tleuova Saltanat, Pazylova Dana, Tileuberdi Ayaulym, Ulbekova Mariyam, Sagindikova Nurila

“…The purpose of this work is to study the kinetic features of the formation of phosphate agglomerates from low-grade phosphorites in the presence of phosphate–siliceous shales (PSSs), coke, and oil sludge. The selection of the Yerofeyev–Kolmogorov equation characterizing heterogeneous processes is justified by a comparative analysis of the Aravi equation used for the crystallization processes. …”
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Structural Design of Obstacle Deflector on Type-A City Rail Transit Train by DUAN Pengfei, ZHANG Peng, WU Yang, LI Shuai

“…The total energy absorption meets the standard requirements, indicating that the selection of the energy absorption unit is appropriate. …”
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Multiple Regression-Based Dynamic Amplification Factor Investigation of Monorail Tourism Transit Systems by Hong Zhang, Changxing Wu, Wenlong Liu, Shiqi Wei, Yonggang Wang

“…On this basis, the key regression parameters were selected by using the Pearson correlation coefficient method and the random forest algorithm, and the DAFs prediction model was constructed based on the least absolute shrinkage and selection operator (LASSO) regression theory. …”
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Evolution of surrounding rock distortion energy during closely spaced coal seam mining and innovative coal pillar design method by Zhaolong Li, Jun Li, Renliang Shan, Jingju Liu, Xiao Tong, Nan Liu

“…A theoretical calculation formula for the stress deviator of the surrounding rock at the coal pillar floor is derived. …”
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Research on Time Constant Test of Thermocouples Based on QNN-PID Controller by Chenyang Xu, Xiaojian Hao, Pan Pei, Tong Wei, Shenxiang Feng

“…This also provides a basis for the selection of thermocouples in other subsequent temperature tests. …”
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Improving Multiscale Fuzzy Entropy Robustness in EEG-Based Alzheimer’s Disease Detection via Amplitude Transformation by Pasquale Arpaia, Maria Cacciapuoti, Andrea Cataldo, Sabatina Criscuolo, Egidio De Benedetto, Antonio Masciullo, Marisa Pesola, Raissa Schiavoni

“…Multiscale Fuzzy Entropy is a complexity measure particularly sensitive to intra- and inter-subject variations in signal amplitude, as well as the selection of key parameters such as embedding dimension (<i>m</i>) and similarity criterion (<i>r</i>), which often result in inconsistent outcomes when applied to multivariate data, such as electroencephalography signals. …”
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Novel method for prioritizing protein binding sites using pocket analysis and MD simulations by Akash Deep Biswas, Emanuela Sabato, Serena Vittorio, Parisa Aletayeb, Alessandro Pedretti, Angelica Mazzolari, Carmen Gratteri, Andrea R. Beccari, Carmine Talarico, Giulio Vistoli

“…We introduce a novel algorithm COMPASS: COMputational Pocket Analysis and Scoring System includes the calculation of Pocket Frequency Score, which assesses pocket relevance based on the frequency of key residues, was introduced to refine pocket selection. …”
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Research Progress and Problems of Soil Seepage Deformation Evaluation by ZHANG Yi, WANG Junzhi

“…In view of the risk existing in the common calculation formula of the critical gradient of the soil flow type for the loose sandy soil, an empirical formula modified according to the porosity was proposed. …”
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Prediction Method of Vertical Ultimate Compressive Bearing Capacity of Single Pile in Soft Soil considering the Influence of Gravity by Kevin Xiao, Shihong Guo, Jianghai Wen, Jingbo Han, Xiong Yang

“…Considering that the pile foundation is widely used in soft soil, in order to improve the prediction accuracy of the vertical ultimate compressive bearing capacity of a single pile, this paper puts forward a calculation model of the pile side friction resistance in homogeneous soil based on the previous research and further deduces the calculation method of pile body internal force in layered soil under the influence of gravity field. …”
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The Deformation Characteristics of Weak Foundation with High Back Siltation in the Immersed Tunnel by Xiabing Yue, Yuan Xie, Yongli Xie

“…The results of the numerical calculation are consistent with the model test results.…”
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VERIFICATION OF HYBRID NUMERICAL SCHEME FOR THE CASE OF COMPRESSIBLE JET IMPINGIMENT ON FLAT PLATE by M. V. Kraposhin, S. V. Strijhak

“…The model, based on unsteady Reynolds equation and K-omega SST turbulence model with boundary functions is used for compressible jet calculation. The problem definition for calculation of jet impingiment on flat plate is given. …”
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Extraction of Optimal Measurements for Drowsy Driving Detection considering Driver Fingerprinting Differences by Yifan Sun, Chaozhong Wu, Hui Zhang, Yijun Zhang, Shaopeng Li, Hongxia Feng

“…Secondly, the genetic algorithms were used to optimize fitness functions to obtain measured IDBCPs. Finally, we selected measurements calculated by IDBCPs that can distinguish drowsy driving to constitute individual drivers’ optimal drowsiness-detection measurement set. …”
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Parameter Identification of a Soil Constitutive Model Based on a Hybrid Genetic Differential Evolution Algorithm by Lin Long, Yunyu Li, Peiling Yang, Bo Tang

“…Aiming to address the problem of selecting the parameters of a soil constitutive model in the calculation of foundation pit stability, this paper proposes a hybrid genetic differential evolution algorithm (GADE) which performs by “jumping out of local optima” with “fast convergence” based on the hybrid optimization algorithm strategy and compares the advantages and disadvantages of genetic algorithms (GAs) and differential evolution algorithms (DEs). …”
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Providing the spatial rigidity of a multi-story wood-based frame building by A. F. Rozhkov, A. A. Lavrov, I. V. Pikuleva, D. A. Polivanov

“…The authors propose a method for the preliminary calculation of building stiffness with subsequent adjustment in the calculation scheme.Results. …”
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Hydraulic-thermal decoupling simulation model for transient operation of natural gas pipeline networks by Chunyu YU, Chunhao YU, Gang LIU, Rui LIU, Fang YANG, Yang QIN, Lili ZUO, Qian CHEN

“…Results(1) The study comprehensively analyzed the impact of space-time grid step division on calculation speed and accuracy. For spatial steps of 2.5 km, 5.0 km, and 10.0 km, time steps of 30 s and 60 s were selected. …”
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Design and Verification of High Temperature Sodium Heat Pipes with Annular Wick Structure by LI Zhong, WANG Shumiao, , LIANG Wenfeng, MA Mingyang, TENG Chunming, XIE Qilin

“…The heat pipe design was carried out from three aspects, including working fluid selection, structure and material selection, and wick structure design. …”
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AIR DRONES GROUP CAPACITY ESTIMATION DURING MONITORING MISSION by Dmytro P. Kucherov, Andrii M. Kozub

“…In this paper is considered the calculation of capacity information which comes from an unmanned aircraft vehicles group (UAVs) performing the task of monitoring the ground environment. …”
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