Microstructure Formation and Dry Reciprocating Sliding Wear Response of High-Entropy Hypereutectic White Cast Irons by Willian Martins Pasini, Wojciech Polkowski, Tomasz Dudziak, Carlos Alexandre dos Santos, Vinicius Karlinski de Barcellos

“…The results demonstrate that high-entropy white cast iron (HEWCI), particularly those enriched with carbide-forming elements, exhibit superior abrasion resistance compared to conventional high-chromium cast irons. …”
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Entropy and similarity measures of q-rung orthopair fuzzy soft sets and their applications in decision making problems by Aparna Sivadas, Sunil John

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A Resource-Efficient Multi-Entropy Fusion Method and Its Application for EEG-Based Emotion Recognition by Jiawen Li, Guanyuan Feng, Chen Ling, Ximing Ren, Xin Liu, Shuang Zhang, Leijun Wang, Yanmei Chen, Xianxian Zeng, Rongjun Chen

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Influencing Factors of University Core Competence: An Empirical Study Based on the Entropy Weight Gray Relation Model by Yongqing Shi, Xiaojiang Yang

“…To measure the gray relation between the core competence of research universities and its influencing factors, this paper took the same period statistical data of the five research universities directly subordinate to the Ministry of Education of China as the research samples, all these five schools were shortlisted in the “World Top 300” rankings of USNews, QS, THE, and ARWU from 2014 to 2018, and the indicator systems of the four authoritative lists were taken as the basis; 30 representative indicators affecting the core competence of research universities were selected, and the gray relation model was adopted for the research; moreover, this paper applied the information entropy method to calculate the weight of each indicator and estimate the comprehensive gray relation between the core competence of research universities and the entire factor system. …”
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Machines’ Intelligent Fault Diagnosis Based on Hierarchical Refined Composite Generalized Multiscale Fluctuation Dispersion Entropy by Biwen Chen, Changsheng Chen, Zhenlai Ma, Guoping Li, Yi Zhang, Baoyue Li

“…This study proposes a novel signal vibration feature extraction method called hierarchical refined composite generalized multiscale fluctuation dispersion entropy (HRCGMFDE). This method simultaneously extracts fault information from both low-frequency and high-frequency components of the data, addressing the drawback of high-frequency information loss in refined composite generalized multiscale fluctuation dispersion entropy (RCMFDE). …”
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A Mixed Project-and-Stock Portfolio Optimization Model with Mean-SemiVariance-SemiEntropy Approach by Amirhosein Khayyatian, Majid Shakhsi-Niaei

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Effects of copper content on the microstructure and properties of AlCuxCrTiV high-entropy alloys by Ke Liu, Zhaoyang Wang, Lizhong Su, Yuanyuan Chen, Huichen Yu

Subjects: “…High-entropy alloys…”
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Temperature-Dependent Mechanical Properties of CoCrFeNi Medium-Entropy Alloy Produced by Laser-Directed Energy Deposition by Margarita Klimova, Igor Krasanov, Ilya Astakhov, Ekaterina Kovalenko, Elizaveta Kochura, Anastasia Semenyuk, Sergey Zherebtsov, Olga Klimova-Korsmik, Nikita Stepanov

Subjects: “…high-entropy alloys…”
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Efficient Computation of Multiscale Entropy over Short Biomedical Time Series Based on Linear State-Space Models by Luca Faes, Alberto Porta, Michal Javorka, Giandomenico Nollo

“…The most common approach to assess the dynamical complexity of a time series across multiple temporal scales makes use of the multiscale entropy (MSE) and refined MSE (RMSE) measures. In spite of their popularity, MSE and RMSE lack an analytical framework allowing their calculation for known dynamic processes and cannot be reliably computed over short time series. …”
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Effect of Mn Doping on Microstructure and Corrosion Behavior of CoCuNiTi High-Entropy Alloy Coatings by Mingxing Ma, Zhixin Wang, Chengjun Zhu, Ying Dong, Lixin Liu, Liang Zhao, Qingxue Cui, Dachuan Zhu, Deliang Zhang

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Implications of entropy generation in bioconvective flow on Maxwell nanofluid past a Riga plate with Cattaneo--Christov model by K. Loganathan, Prasun Choudhary, S. Eswaramoorthi, K. Senthilvadivu, N. Thamaraikannan, Reema Jain

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Author Correction: On physical analysis of topological indices and entropy measures for porphyrazine structure using logarithmic regression model by Asma Khalid, Shoaib Iqbal, Muhammad Kamran Siddiqui, Tariq Javed Zia, Brima Gegbe

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Fault Identification of Rolling Bearing Using Variational Mode Decomposition Multiscale Permutation Entropy and Adaptive GG Clustering by Tianjing He, Rongzhen Zhao, Yaochun Wu, Chao Yang

“…To tackle this problem, this paper proposes a novel fault identification method based on improved variational mode decomposition (IVMD), multiscale permutation entropy (MPE), and adaptive GG clustering. Firstly, the original vibration signal is decomposed into a set of mode components adaptively by IVMD, and the mode components that are highly correlated with the original signal are selected to reconstruct the original signal. …”
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The effect of Ta alloyed state on the corrosion resistance of TC4 surface laser cladding high entropy alloy by Feixiang Tian, Qiyu Gao, Leilei Wang, Xiaohu Guan, Xiaohong Zhan

Subjects: “…High entropy alloy…”
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Information Flow from COVID-19 Pandemic to Islamic and Conventional Equities: An ICEEMDAN-Induced Transfer Entropy Analysis by Ahmed Bossman

“…To the studied equities markets, a novel technique based on a denoised frequency-domain entropy paradigm was applied. The operability of entrenched market dynamics in the long-term horizon of the COVID-19 pandemic period is reinforced by the results. …”
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Situated Information Flow between Food Commodity and Regional Equity Markets: An EEMD-Based Transfer Entropy Analysis by Samuel Kwaku Agyei, Peterson Owusu Junior, Ahmed Bossman, Emmanuel Yaw Arhin

“…From the ensemble empirical mode decomposition (EEMD)-based Rényian transfer entropy analysis employed, we find significant bidirectional information flow between the food commodities and regional equity markets. …”
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Retracted: Risk Evaluation Study of Urban Rail Transit Network Based on Entropy-TOPSIS-Coupling Coordination Model by Discrete Dynamics in Nature and Society

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Quantitative Diagnosis of Rotor Vibration Fault Using Process Power Spectrum Entropy and Support Vector Machine Method by Cheng-Wei Fei, Guang-Chen Bai, Wen-Zhong Tang, Shuang Ma

“…To improve the diagnosis capacity of rotor vibration fault in stochastic process, an effective fault diagnosis method (named Process Power Spectrum Entropy (PPSE) and Support Vector Machine (SVM) (PPSE-SVM, for short) method) was proposed. …”
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Measuring the Risk Spillover Effect of RCEP Stock Markets: Evidence from the TVP-VAR Model and Transfer Entropy by Yijiang Zou, Qinghua Chen, Jihui Han, Mingzhong Xiao

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Mixing-enthalpy modulation on phase transformation in the gradient chemical core/shell high-entropy shape-memory alloys by E-Wen Huang, Tu-Ngoc Lam, Zachary H. Aitken, Mao-Yuan Luo, Nien-En Chiang, Yuh Sun, Jo-Chi Tseng, Ching-Yu Chiang, Wan-Zhen Hsieh, Wen-Jay Lee, Yong-Wei Zhang, Peter K. Liaw, Che-Wei Tsai

Subjects: “…High-entropy shape-memory alloys…”
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