A Semi‐Analytical Solution for the Equivalent Permeability Coefficient of the Multilayered Porous Medium With Continuous Fracture by Shuai Zhang, Xiaoli Liu

“…The most direct and effective approach to assess the hydraulic conductivity of a multilayered porous medium with continuous fracture is to determine its equivalent permeability coefficient (EPC). …”
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Validation of the Automatic Real-Time Monitoring of Airborne Pollens in China Against the Reference Hirst-Type Trap Method by Yiwei Liu, Wen Shao, Xiaolan Lei, Wenpu Shao, Zhongshan Gao, Jin Sun, Sixu Yang, Yunfei Cai, Zhen Ding, Na Sun, Songqiang Gu, Li Peng, Zhuohui Zhao

“…A strong correlation was observed between the two methods by either Pearson (coefficient 0.87, <i>p</i> < 0.001) or Spearman’s rank correlation (coefficient 0.70, <i>p</i> < 0.001). …”
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Local buckling coefficients for thin-walled lipped channels under bending about asymmetrical axis by Huy Hoang Vu, Quoc Anh Vu, Cao Hung Pham

“…This paper aims to calibrate a formula for determining the buckling coefficient of thin-walled lipped channels subjected to bending about the asymmetrical axis when the web is in compression to modify the current analytical solution in AISI S100, which has been reported to have poor accuracy. …”
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Modified shape coefficient of building with Thermal considerations: concept, experiment and Application in solar-enriched areas by Jin Li, Tinglei Yue, Yin Zhang

“…A novel concept and determining method of modified shape coefficient of building (MSCB) were proposed based on the energy dissipating and solar heat gain. …”
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DEVELOPMENT OF THE MECHANISM OF THE INVESTMENT ANALYSIS IN THE CONDITIONS OF UNCERTAINTY by N. A. Kharitonova, A. A. Bukreeva

“…The article runs about the necessity of improvement method of account efficiency of the investment project in condition unstable economic development. …”
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Local change in the stress state in rock samples before destruction according to the Lode–Nadai coefficient by R.A. Lementueva, Yu.L. Rebetsky, N.Ya. Bubnova, A.V. Treusov

“…In this paper, the relationship of the Lode–Nadai coefficient, which determines the shape of the stress ellipsoid, with the nature of brittle fracture in sandstone, pyrophyllite and dolomite samples for a rigid loading machine is investigated. …”
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Balancing the piezoelectric coefficient and carrier concentration of Bi2WO6−x for ultrahigh piezocatalysis by Ying Wang, Xiaoli Xu, Lingbo Xiao, Lutao Li, Qiuhua Xu, Zhenhai Wen, Laishun Qin, Yanmin Jia, Dong-Liang Peng, Wanping Chen, Da Chen

“…The optimal hydrogen production rate per power of 2.21 μmol·g−1·h−1·W−1 is equivalent to or even better than that of most reported piezocatalysts. The piezoelectric coefficient and carrier concentration, as two factors, jointly determine the piezocatalytic performance. …”
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Methodical approaches to the economic assessment of costs in the operation of cars with axial load of 27 tons at the section Kachkanar—Smychka by G. A. Granovskaya, A. I. Safonova, O. A. Suslov, N. S. Okhotnikov

“…Algorithms for calculating changes in the cost of fuel and energy costs for train traction and maintenance of the track infrastructure on the site during the operation of trains formed from cars with an axial load of 27 tons are given, as well as methods for determining the initial data for the calculation.Authors provide values of the coefficient reflecting the change in the impact of vertical and horizontal forces on the railway line when passing freight cars with an axial load of 27 tons compared to analogue cars, and the coefficient of change of the main specific resistance to motion separately for loaded and empty cars.Developed calculation algorithms and methods for obtaining baseline data allow an economic assessment of changes in infrastructure maintenance costs and fuel and energy resources for the operation of trains formed from cars with an axial load of 27 tons compared to those formed from cars with a load of 23.5 tons at the experimental section Kachkanar—Smychka.The cost change assessment carried out in 2017 shows a generally definite economic effect, while there is a reduction in costs associated with the consumption of electricity for train traction as a result of the operation of the estimated cars in the experimental section and an increase in the cost of maintaining the track superstructure and the roadbed, which is quite expected for the conditions of the organization of traffic with increased axial loads.…”
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Research on automatic identification method for pipeline girth weld defects based on X-ray images and sparse representation by Shaohui JIA, Yaping LI, Weixin GAO, Yunchao PENG, Xinjian ZHANG, Yuxia WANG

“…Conclusion The proposed defect identification method demonstrates its capability to greatly improve the detection quality and efficiency of potential safety hazards in pipeline girth welds, underscoring its promising prospects in industrial applications.…”
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A rapid detection method for egg quality using CARS and SSA⁃XGBoost improved by combining hyperspectral analysis by WANG Linyi, ZOU Qianying, SUN Qiang

“…The performance of the proposed non-destructive testing method was verified through experiments.ResultsThe experimental method could achieve rapid non-destructive testing of egg quality, with high recognition accuracy and efficiency, a coefficient of determination of 0.942, and an average detection time was 0.032 seconds.ConclusionThe combination of hyperspectral detection technology and experimental methods can achieve rapid, accurate, and non-destructive testing of egg quality.…”
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A VMD-TCN-Based Method for Predicting the Vibrational State of Scaffolding in Super High-Rise Building Construction by Ping Zhu, Gen Liu, Jian Wang, Pengfei Wang

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Investigation of Objective Parameters of Vehicle Door Closing Transient Sound Quality Based on Complex Analytic Wavelet Method by Xiaoping Xie, Fandong Zeng, Guangjian Shen

“…In view of the deficiency of psychoacoustic objective parameters in prediction of nonstationary vehicle sound quality, we propose an innovative method to extract the transient acoustic time-frequency characteristic parameters as objective parameters to evaluate the quality of vehicle door closing sound based on complex analytic wavelet. …”
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Development and validation of a quality appraisal tool for case reports in traditional Chinese medicine using the Delphi method by Duoting Tan, Hao Liang, Yipin Yu, Jin Guo, Liqin Zhong, Zhixi Hu

“…Items were screened based on measures of central tendency and coordination (including total score, mean score, percentage of items rated as unimportant, and coefficient of variation). The weighted average method was used to determine item weights and construct the appraisal tool. …”
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A New Slice Template Matching Method for Full-Field Temporal–Spatial Deflection Measurement of Slender Structures by Jiayan Zheng, Yongzhi Sang, Haijing Liu, Ji He, Zhixiang Zhou

“…Then, a slice template matching model is proposed by deploying a one-dimensional template matching model in every pixel column of each image frame, based on traditional digital image correlation (DIC) method. An indoor experiment was carried out to verify the proposed method, and experiment results show that measurement precision of STMM agrees well with the theory and the laser ranger, with a maximum measurement error of 0.03 pixels and the root-mean-square error (RMSE) of 0.052 mm, for transient beam deflection curve; with the correlation coefficient and coefficient of determination of 0.9994 and 0.9986, for dynamic deflection–time history curves at the middle-span point. …”
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Research on ATT-BiLSTM-Based Restoration Method for Deflection Monitoring Data of a Steel Truss Bridge by Yongjian Chen, Rongzhen Liu, Jianlin Wang, Fan Pan, Fei Lian, Hui Cheng

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A method to include exclusive heavy vector-meson production data at small x in global parton analyses by C. A. Flett, A. D. Martin, M. G. Ryskin, T. Teubner

“…Abstract We propose a method which allows the inclusion of exclusive heavy vector-meson production data at low x in future global parton analyses. …”
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Simulation of the Long-Term Toxicity Towards Bobwhite Quail (<i>Colinus virginianus</i>) by the Monte Carlo Method by Nadia Iovine, Alla P. Toropova, Andrey A. Toropov, Alessandra Roncaglioni, Emilio Benfenati

“…The determination coefficient of the best models for the external validation set was 0.665.…”
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Weak fault diagnosis method for rolling bearings under strong background noise based on EEMD-FK-AMCKD by XIE Guizhong, XU Shuaiqiang, DU Wenliao, LUO Shuangqiang, LI Hao, WANG Liangwen, GONG Xiaoyun

“…ObjectiveTo address the challenge of accurately capturing weak features in vibration signals under strong noise interference, a joint filtering method combining ensemble empirical mode decomposition (EEMD), fast kurtogram (FK), and adaptive maximum correlation kurtosis deconvolution (AMCKD) was proposed.MethodsFirstly, the vibration signal was decomposed into multiple intrinsic mode functions (IMF) via EEMD for multiscale analysis. …”
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IMPLEMENTATION OF THE FUZZY GUSTAFSON-KESSEL METHOD ON GROUPING DISTRICTS/CITIES IN KALIMANTAN ISLAND BASED ON POVERTY ISSUES FACTORS by Yunda Sasha Paradilla, Memi Nor Hayati, Sifriyani Sifriyani

“…This study aims to determine the results of the optimal number of groups based on the Partition Coefficient (PC) and Classification Entropy (CE) validity indexes and to find out the results of grouping 56 districts/cities on the island of Kalimantan based on poverty issue factors in 2021. …”
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An Improved Measurement Error Model for Analyzing Unreplicated Method Comparison Data under Asymmetric Heavy-Tailed Distributions by Jeevana Duwarahan, Lakshika S. Nawarathna

“…Method comparison studies mainly focus on determining if the two methods of measuring a continuous variable are agreeable enough to be used interchangeably. …”
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