Bearing fault diagnosis for high-speed train based on improved VMD and APSO-SVM by ZHANG Qingsong, ZHANG Bing, QIN Yi

“…Aiming at the problem that the fault information of high-speed train wheel bearing is weak and difficult to extract, a fault feature extraction and recognition model for vibration signal of high-speed train bearing based on variational mode decomposition and adaptive particle swarm optimization-support vector machine was proposed. To avoid the under-decomposition or over-decomposition of VMD, the selection principle of <italic>k</italic> was suggested from the perspective of energy entropy change rate. …”
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Deep Reinforcement Learning-Based Distribution Network Planning Method Considering Renewable Energy by Liang Ma, Chenyi Si, Ke Wang, Jinshan Luo, Shigong Jiang, Yi Song

“…Based on the proximal policy optimization algorithm, an actor-critic-based autonomous generation and adaptive adjustment model for DNP is constructed. …”
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Reinjection of Produced Water into Formations in Unconventional Gas Reservoirs by Haosen Xing, Peng Zheng, Ping Yue, Yu Mu

“…It identifies critical challenges in current formation reinjection practices, including poor containment performance for injection layers, difficulties in optimal layer selection, and uncertainties in injection volume determination. …”
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A review on the effectiveness of FRP and hybrid wrappings for strengthening concrete columns by Azzam Ahmed

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A Developed Electromembrane Technique Based on Flat Electrospun Membrane Coupled with Gas-chromatography for the Determination of Phthalates in Different Water Samples by Afsaneh Mollahosseini, Mahsa Konh

“…The applied voltage, extraction time, distance of electrodes and agitation rate were selected as the main factors in EME and optimized using response surface methodology based on a central composite design. …”
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Dual-Valence Copper Nanostructures with Cu⁺/Cu²⁺ Interfaces for High-Sensitivity Glucose Electrochemical Sensing by Zhipeng Yu, Pengxu Yan, Yilei Sheng, Chengwei Zhang, Zhun Qiao, Qikui Fan, Chuncai Kong, Zhimao Yang

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Enhanced photocatalytic performance of ternary g-C3N4/UiO-66/Ag3VO4 composite for methylene blue degradation under visible light irradiation by Kalkidan Meskelu, Abi M. Taddesse, Endale Teju, Zewdu Bezu

“…It was found that the ternary composites (g-C3N4/UiO-66/Ag3VO4, 1 wt%, 5 wt%, 10 wt%, and 15 wt% g-C3N4) demonstrated higher degradation efficiency than the single and binary constituents owing to beneficial interactions in the composite, which favor successful interfacial charge transfer and improve photogenerated e--h+ pair separations. …”
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Rapid, user-friendly, cost-effective DNA and library Preparation methods for whole-genome sequencing of bacteria with varying cell wall composition and GC content using minimal DNA... by Bertrand Bearzatto, Jean-François Durant, Jérôme Ambroise, Jean-Luc Gala

“…Conclusions This study highlights the importance of selecting suitable DNA and sequencing library preparation methods based on bacterial cell wall composition and GC content for optimal HTS outcomes.…”
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Comparative Analysis of Codon Usage Patterns in the Chloroplast Genomes of <i>Fagopyrum</i> Species by Qilin Liu, Shurui Li, Dinghong He, Jinyu Liu, Xiuzhi He, Chengruizhi Lin, Jinze Li, Zhixuan Huang, Linkai Huang, Gang Nie, Xinquan Zhang, Guangyan Feng

“…In chloroplast genomes, the optimization of CUB is critical for improving the efficacy of genetic engineering approaches. …”
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Lignin-chitosan-based biocomposite film for the localized delivery of TLR7 agonist imiquimod by Aashna Jassal, Khushboo Pathania, Pankaj Kumar, Deepender Kaushik, Simran Dhingra, Deepak B. Salunke, Sandip V. Pawar

“…Results The optimized biofilms were prepared by adjusting the polymer ratio and drying techniques to achieve a balanced composition for localized imiquimod delivery. …”
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Study of inhalation micropowders obtained by spray drying by L. A. Shcherbakova, A. I. Saitgareeva, M. G. Gordienko, R. R. Safarov

“…Under these conditions, as well as by means of 2 experiments additionally selected from the research design, a composition with isoniazid as an active substance was spray dried. …”
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Numerical investigation of wind turbine blade materials and airfoil profiles to extract maximum wind energy by Babu Tasruzzaman, Kowser Arefin, Mukut A.N.M. Mominul Islam

“…To increase wind power generation, selection of the proper airfoil profile and material of wind turbine blade is a pivotal measure. …”
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Multi-criteria decision-based optimization and multivariable regression analysis of date palm fiber reinforced concrete modified with silica fume under normal and elevated temperat... by Musa Adamu, Ashwin Narendra Raut, Yasser E. Ibrahim, Hani Alanazi, Omar Shabbir Ahmed

“…Numerous Multi-criteria decision-making (MCDM) procedures were used to systematically assess and select optimal concrete mixes based on a comprehensive range of performance criteria. …”
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Waste Biomass Pretreatments for Biogas Yield Optimization and for the Extraction of Valuable High-Added-Value Products: Possible Combinations of the Two Processes toward a Biorefin... by Jessica Di Mario, Nicolò Montegiove, Alberto Maria Gambelli, Monica Brienza, Claudia Zadra, Giovanni Gigliotti

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Systemic model of segregation and transformation of urban solid waste by Alex Rengifo Rojas, Nelino Florida Rofner, Luis Morales y Chocano, José Raúl Rodríguez Lichtenheldt, Julio Pedro Atoche Cornejo

“…This study analyzes the composition of the waste generated in the city of Tingo María through modeling and simulation with system dynamics, seeking to optimize its transformation, recycling and final disposal. …”
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产神经酸菌种的筛选及发酵条件优化Screening of nervonic acid-producing bacteria and optimization of fermentation conditions by 宋贤娟1，孙爱娣1，张瑞2，周佩蓉1，黄艾祥1，王雪峰1,2 SONG Xianjuan1, SUN Aidi1, ZHANG Rui2, ZHOU Peirong1, HUANG Aixiang1, WANG Xuefeng1,2

“…The fermentation conditions of the selected strains were optimized by single factor experiment and response surface methodology. …”
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Optimal synergistic formulation of essential oils: Antimicrobial and physical-mechanical properties of cinnamon-oregano oils-incorporated cassava starch films for fresh Vietnamese... by Doi Nguyen, Amporn Sae-Eaw, Penkwan Chompreeda, Ubonrat Siripatrawan, Panuwat Suppakul

“…Therefore, this combination was selected for incorporating with cassava starch films according to the central composite design. …”
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A Statistical Modeling and Optimization for Cr(VI) Adsorption from Aqueous Media via Teff Straw-Based Activated Carbon: Isotherm, Kinetics, and Thermodynamic Studies by Surafel Mustefa Beyan, Sundramurthy Venkatesa Prabhu, Temesgen Abeto Ambio, C. Gomadurai

“…The prepared TSAC was characterized using BET, FTIR, SEM, and XRD. A central composite approach-based RSM analysis was undertaken for statistical modeling and optimization for maximized Cr(VI) removal with respect to four important factors, namely, initial concentration of Cr(VI), the dosage of TSAC, pH, and adsorption time. …”
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Computational methods and artificial intelligence-based modeling of magnesium alloys: a systematic review of machine learning, deep learning, and data-driven design and optimizatio... by Hanxuan Wang, Raman Kumar, Raman Kumar, Ashutosh Pattanaik, Rajender Kumar, Rajender Kumar, Ali Saeed Owayez Khawaf Aljaberi, Mayada Ahmed Abass

“…The PRISMA framework was used to ensure the structured literature search, eligibility assessment, and documentation of the selection process. 185 peer-reviewed articles (2015–2025) were analyzed and organized into seven refined thematic clusters: ‘mechanical behavior modeling using neural networks’, ‘AI-driven alloy design and compositional optimization’, ‘atomic-scale modeling and physics-guided learning’, ‘AI applications in welding and thermomechanical processing’, ‘biomaterials and microstructural optimization’, ‘corrosion modeling and degradation prediction’, ‘data-driven design and integrated optimization frameworks’. …”
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First-Principles Guided Design of Pd-Decorated V₂O₅/Porous Silicon Composites for High-Performance NO₂ Sensing at Room Temperature by Xiaoyong Qiang, Yongliang Guo, Zhipeng Wang, Tao Chen, Rui Zhang, Weibin Zhou

“…Experimental results revealed a 3.1-fold increase in response to specific NO₂ concentrations (ppm level) compared to the undecorated V₂O₅/PSi sensor. The composite exhibited rapid NO₂ response at room temperature with excellent selectivity, reproducibility, and long-term stability. …”
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