Crack Recognition Algorithm Integrating Attention Mechanism and Region Growth Method by LING Xiaokang, ZHAN Jie, MA Jianfei

“…To optimize traditional crack identification methods,improve the robustness and accuracy of the crack identification method,and realize automatic crack identification,this paper proposes a crack recognition algorithm integrating attention mechanism and region growth.It establishes dynamic thresholds and obtains the crack results under different thresholds by employing the region growth method.The attention mechanism is introduced to assign different weight coefficients to each pixel of the image according to the crack identification under dynamic thresholds for more accurate crack recognition results.Finally,the characteristic information of cracks is determined by the length of the crack skeleton and the area occupied by the crack region (length and average width of the crack).Through verifying field crack images,the results show that the crack characteristic information identified by the crack identification method integrating attention mechanism and region growth is basically consistent with the actual crack characteristics.The method features strong robustness and identification accuracy,which provides support for engineering health monitoring.…”
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An Improved Fuzzy Trajectory Clustering Method for Exploring Urban Travel Patterns by Fang Liu, Wei Bi, Wei Hao, Fan Gao, Jinjun Tang

“…Moreover, three indices including Silhouette Coefficient, Davies–Bouldin index, and Calinski–Harabasz index are used to evaluate the effectiveness among the proposed method and other traditional clustering methods. …”
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Application of Magnetic Noise Method to Control the Mechanical Anisotropy of Ferromagnetic Materials by V. N. Busko, A. A. Osipov

“…The aim of the work was to experimentally investigate the possibility of using the magnetic noise method for non-destructive testing of mechanical properties of ferromagnetic materials particularly value of the coefficient of normal anisotropy Rn of sheet metal, mechanical stresses under elastic deformation of electrical steel and the anisotropy of the physical and mechanical properties of ferromagnetic materials.Since the mechanical anisotropy is related to the magnetic anisotropy, the magnetic method of the Barkhausen effect (MBE) was used in its study, the informative parameters of which belong to the group of magnetic anisotropy. …”
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Design and Realization of a Modeling Method in Security Analysis of Signal System by WU Weiping, HU Jian, LI Pengdong

“…It is necessary to analyze scenarios in which several failures are occurred at the same time for improving signal system security analysis efficiency. Since the existing finite automaton could not solve above problems, a hybrid modeling method for signal system security analysis was designed. …”
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Titanium deoxidation mechanism probed using an electron beam melting method by Hyun chul Kim, Namhun Kwon, Jae-Hong Shin, Dong hyun Kim, Soong Ju Oh, Kyoung-Tae Park

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Software Reliability Prediction Based on Recurrent Neural Network and Ensemble Method by Wafa Alshehri, Salma Kammoun Jarraya, Arwa Allinjawi

“…In this paper, we adopted a deep learning method for software reliability testing in computer vision systems. …”
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Bridge facility health detection method based on DATA random subspace by Xiaoyan Shen

“…The method provides an efficient and reliable solution for bridge health monitoring and has a wide range of engineering applications.…”
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Prediction Method and Characteristics of Static Acoustic Scattering for Marine Composite Propellers by Suchen XU, Zilong PENG, Fulin ZHOU, Xuhong MIU, Huicheng KE

“…The overall scattered sound field of the target is determined by solving the reflection coefficients of each surface element. …”
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Automatic Method for Segmentation of Fluorescent Images Obtained in the Near-Infrared Region by N. A. Obukhova, Xin Yang

“…The main advantage of the proposed method consists in the automatic determination of parameter α, which determines the performance of Otsu’s weighted method. …”
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Corneal epithelial permeability to fluorescein in humans by a multi-drop method. by Sangly P Srinivas, Arushi Goyal, Deepti P Talele, Sanjay Mahadik, Rachapalle Reddi Sudhir, P Pavani Murthy, Sudhir Ranganath, Uday B Kompella, Prema Padmanabhan

“…The Pdc estimated by the multi-drop method is ~ 11-fold higher than previously reported but closer to the value reported for other drugs with equivalent octanol/water partition coefficient.…”
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A modification design method for the angular misalignment of the spline drum shaping by YUAN Xichuan, LIU Qi, TANG Jinyuan, LI Yuan, SU Hui

“…Finite element simulation and test verification were subsequently conducted to validate the accuracy and effectiveness of this method.ResultsThe analytical results demonstrate that regarding computational efficiency, the proposed method reduces finite element simulations from 6-10 iterations required by traditional trial-and-error approaches to a single simulation for determining optimal modification, achieving over 80% efficiency improvement; in performance enhancement, the optimized modification demonstrates 30.22% reduction in contact stress and 50% decrease in maximum tooth wear volume under misalignment conditions, effectively eliminating edge contact while significantly extending service life.…”
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An engineering method of aerodynamic heating prediction for hypersonic blunt body vehicles by Jimin Chen, Guoyi He

“…It utilizes the Kemp-Riddell formula to calculate stagnation point heat flux, while the downstream region heat flux is determined using the reference enthalpy method. Additionally, a simplified streamline tracing approach is proposed to calculate inviscid surface streamlines, achieving a 90% improvement in computational efficiency. …”
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Optimization of Extract Method for Cynomorium songaricum Rupr. by Response Surface Methodology by Xiang Zhang, Caimei Gu, Bashir Ahmad, Linfang Huang

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Fractions Teaching for 6th Graders through Creative Drama Method by Belma Türker Biber, Esen Ersoy

“…The purpose of this study is todetermine the impact of using creative drama method to teach fractions forsecondary school-6th-grade students on the attitude and process. …”
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Application of holography method for the restoration of the Williams series near the crack tip by Larisa V. Stepanova, Denis A. Semenov, Gennadij S. Anisimov

“…The article describes the processing of the results of a series of experiments performed by the interference-optical method of holographic interferometry (holographic photoelasticity) aimed at computing the amplitude coefficients of the M. …”
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Rationale for criterion of choosing the method for post-harvesting tobacco treating and drying by E. E. Ulyanchenko, E. V. Gnuchikh, N. N. Vinevskaya

“…The aim of the research is to determine the criteria when choosing a method of drying tobacco and justify one of the criteria that determines the method of drying according to the quality indicators of raw materials, using the example of large-leaved skeletal Yubileiny Novyi 142 tobacco variety.  …”
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Two-Dimensional Legendre Polynomial Method for Internal Tide Signal Extraction by Yunfei Zhang, Cheng Luo, Haibo Chen, Wei Cui, Xianqing Lv

“…We validate the 2-D LPF method against the 300 km moving average (300 km smooth) method and the one-dimensional Legendre polynomial fitting (1-D LPF) method. …”
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Spectroscopy and chemometric-based method for sugar profiling in high-fructose syrup by Dita Ayu Erinawati, Widiastuti Setyaningsih, Miguel Palma

“…Each approach was evaluated using principal component regression (PCR), partial least squares (PLS), and support vector machine-regression (SVR). The HFS-Cal method, when combined with PCR, yielded excellent predictive accuracy with low RMSEC values (fructose: 0.014; glucose: 0.009; sucrose: 0.004) and RMSEP values (fructose: 0.071; glucose: 0.041; sucrose: 0.002), along with high coefficients of determination (R² values between 0.9200 and 0.9996). …”
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THE METHOD OF GEOMETRIC CALIBRATION OF OPTOELECTRONIC SYSTEMS BASED ON ELECTRONIC TEST OBJECT by D. A. Kozhevnikov, R. V. Feodortsau

“…The purpose of the research was creating an automatically method of distortion correction coefficients calculating with a 3 μm precision in the measurement process. …”
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Dynamic Calibration Method of Multichannel Amplitude and Phase Consistency in Meteor Radar by Yujian Jin, Xiaolong Chen, Songtao Huang, Zhuo Chen, Jing Li, Wenhui Hao

“…In our dynamic calibration, initial coefficients are determined using a sliding correlation algorithm to assign preliminary weights, which are then refined through the proposed method. …”
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