Optimizing a Hydrogen and Methane Blending System Through Design and Simulation by Ştefan Ionuţ Spiridon, Bogdan Florian Monea, Eusebiu Ilarian Ionete

“…Experimental and simulated results showed strong agreement, with an average accuracy error below 2%, validating the reliability of the CFD model. …”
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An Optimized Position Control via Reinforcement-Learning-Based Hybrid Structure Strategy by Nebiyeleul Daniel Amare, Sun Jick Yang, Young Ik Son

“…Smooth transitions between control modes are ensured using an internal state update mechanism. …”
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Thinking Complexity with Harrison White: Towards Social Emergence via Indexical Language by Jorge Fontdevila

“…In this respect, White’s model provides sharp insights consistent with complex systems ontologies far from equilibrium, exhibiting path dependence and nonlinear phase transitions. His model radically breaks with cybernetic or autopoietic systems models, and recognizes the ambiguity of network ties not as measurement error, but as integral to social systems. …”
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Intelligent fault diagnosis and operation condition monitoring of transformer based on multi-source data fusion and mining by Jingping Cui, Wei Kuang, Kai Geng, Pihua Jiao

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Knee Joint Torque Estimation in Femoral Prosthesis Users Using MMG and Low-Frequency Acceleration by Nobuhiro Hondo, Toshiaki Tsuji

“…Tasks included walking, transitioning from walking to standing, and rising from a chair. …”
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Multi-field analysis of energy loss and temperature distribution in magnetic couplings by Shuangcheng Fu, Dong Yang, Zenghui Wu, Minghui Xu, Liang Tao, Faqi Zhou

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A Novel Rail Damage Fault Detection Method for High-Speed Railway by Yu Wang, Bingrong Miao, Ying Zhang, Zhong Huang, Songyuan Xu

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Forecasting birth trends in Ethiopia using time-series and machine-learning models: a secondary data analysis of EDHS surveys (2000–2019) by Daniel Adane, Assefa Andargie Kassa, Berhanu Abebaw Mekonnen, Rahel Mulatie Anteneh, Chalachew Yenew, Meron Asmamaw Alemayehu, Tilahun Degu Tsega, Sintayehu Simie Tsega, Almaw Genet Yeshiwas, Abathun Temesegen, Habitamu Mekonen, Amare Genetu Ejigu, Abraham Teym, Gashaw Melkie Bayeh, Getaneh Atikilit, Tesfaneh Shimels, Wolde Melese Ayele, Ahmed Fentaw Ahmed, Birhanemaskal Malkamu, Wondimnew Desalegn Addis, Getasew Yirdaw, Chalachew Abiyu Ayalew, Kalaab Esubalew, Zeamanuel Anteneh Yigzaw

“…The models’ performance was evaluated using key metrics such as root mean square error (RMSE), mean absolute error (MAE) and R-squared value.Results GLMNET emerged as the best model, explaining 77% of the variance with an RMSE of 119.01. …”
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Analysis of retirees' knowledge return in the supply chain of Isfahan Refinery with a combined approach of interpretive structural modeling and structural equation modeling by Mehran Ziaeian, Somayeh Ahmadzadeh, Abdolrasoul Yazdi

“…Originality/value: Using the experiences and knowledge of retirees in the Isfahan Refinery supply chain can bring various benefits such as reducing costs and time wasted due to trial and error, reducing rework, improving performance, etc. …”
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Effect of Key Parameters on Ploughing Force Performance of Planing-Type Anti-Climbers by Zhuyao Li, Jiyou Fei, Dongxue Song, Hong He, Chang Liu, Chong Zhang

“…The results demonstrate that the model achieves ≤15% relative error compared with the simulation data and ≤5% deviation from the experimental measurements, confirming its engineering applicability. …”
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Contact Load Calculation Models for Finite Line Contact Rollers in Bearing Dynamic Simulation Under Dry and Lubricated Conditions by Yongxu Hu, Liu He, Yan Luo, Andy Chit Tan, Cai Yi

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Development and validation of an alternative method for ergosterol determination in alder leaves using liquid-liquid extraction and LC-MS/MS after saponification by Björn Kusebauch, Stefan Bader, Steffen Carl

“…As an alternative, we developed a method using liquid-liquid extraction (LLE) of the methanolic extract with cyclohexane instead of time consuming and error prone SPE. For ergosterol detection, HPLC-UV was replaced by the more sensitive and selective liquid chromatography-tandem mass spectrometry (LC-MS/MS). …”
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A novel graph modeling method for GNN-based hypersonic aircraft flow field reconstruction by Qiao Li, Xingchen Li, Xiaoqian Chen, Wen Yao

“…Furthermore, our approach has been validated in the reconstruction of hypersonic aircraft flow fields for at least 10% error reduction among all the situations.…”
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Computational Fluid Dynamics Analysis of Ballast Water Treatment System Design by Andro Rak, Tomislav Mrakovčić, Goran Mauša, Lado Kranjčević

“…., ST_3 and ST_4) improve velocity uniformity and maintain the relative <i>Q</i> distribution errors below 8.5%. This study identifies vortical structures generated by sharp geometrical transitions as primary contributors to flow instability. …”
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Digital inclusion for a sustainable future: Catalysing green economic growth by Oleksii Lyulyov, Tetyana Pimonenko, Aleksy Kwilinski

“…A baseline regression model is used to explore the relationship between digital inclusion and green economic development, which is further validated through robustness checks via Panel-Corrected Standard Errors (PCSE) and Feasible Generalized Least Squares (FGLS). …”
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Collaborative Control of Virtual Formation Trains Based on Event Triggering Mechanism by WEI Wenjing, XIAO Baodi, YUE Lili, LI Maoqing, LIN Junting

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Machine learning-based forecasting of ground surface settlement induced by metro shield tunneling construction by Qiankun Wang, Chuxiong Shen, Chao Tang, Zeng Guo, Fangqi Wu, Wenyi Yang

“…Abstract Urban rail transit systems, represented by subways, have significantly alleviated the traffic pressure brought by urbanization and have addressed issues such as traffic congestion. …”
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Validation of Gas-liquid Flow Maps Using Chemical Thermodynamic Simulation by Luigi Raimondi

“…The failure to consider the vapor-liquid equilibrium in the cases of oil and gas transport is perhaps the greatest error, probably generated by the initial consideration of air-water systems only. …”
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Implementation of Fuzzy Time Series Markov Chain Method to Predict Electricity Consumption in Aceh Province by Virza Gavinda, Nurdin Nurdin, Fajriana Fajriana

“…The results reveal an impressive forecast accuracy, with a Mean Absolute Percentage Error (MAPE) of 3.2483%, demonstrating the model’s robustness and suitability for electricity consumption forecasting, with a predicted 314,606,308 kWh in January 2023 and 482,982,495 kWh in December 2030, representing an overall increase of 53.5% over the eight-year period. …”
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Influences of parental intimacy and self-disclosure on dyadic coping among parents raising school-aged children diagnosed with autism spectrum disorder by Bing Xie, Dang Ma, Jin-Wei Feng, Xue-Rui Sun, Yan-Qiong Ou-Yang, Ya-Nan Xu

“…These results offer important insights into how married couples can safeguard their relationship during their child’s health-related transitions.…”
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