Collaborative optimization path of the "water-carbon-ecology" system in the Yellow River Basin: spatio-temporal evolution and driving factors by Jinhang Li, Yuping Han, Mengdie Zhao, Zhuo Jiang

“…This study not only provides a new analytical framework for understanding the complex human-land system coupling mechanism, but also provides a scientific basis for the implementation of ecological protection and high-quality development strategies in the Yellow River Basin, especially emphasizing the core role of optimizing water resources management in promoting regional sustainable development.…”
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Numerical simulation of the effect of shale lamination structure on hydraulic fracture propagation behavior by Xun Gong, Zhijun Jin, Xinhua Ma, Yuyang Liu

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Integrated energy microgrid bi-level game scheduling optimization taking into account electricity-heat-hydrogen enriched compressed natural gas coupling and shared energy storage by Changgang Wang, Xiaoning Sun

“…Additionally, tiered carbon trading mechanisms, integrated demand response strategies, and shared energy storage are introduced to optimize carbon reduction on both the demand and storage sides while effectively constraining energy emissions. …”
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Contamination Status and Health Risk Assessment of 73 Mycotoxins in Four Edible and Medicinal Plants Using an Optimized QuEChERS Pretreatment Coupled with LC-MS/MS by Xiaojing Huang, Rui Feng, Qing Hu, Xiuhong Mao, Heng Zhou

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Analyzing the permeability enhancement effect of hydraulic slotting for low-permeability coal seams based on a stress-diffusion-seepage coupling model by Hongtu ZHANG, Tian ZHOU, Dengke WANG, Botao LI, Yong LUO, Rongsheng PAN, Jiahao TANG, Weiyong LU

“…Through field tests under different permeability enhancement measures and unloaded coal amounts across borehole intervals, this study compared the permeability enhancement effects of hydraulic flushing, hydraulic slotting, and mechanical reaming to determine the optimal permeability enhancement technique.Results and ConclusionsThe stress-diffusion-seepage coupling model enables accurate characterization of the diffusion behavior and flow paths of gas in coal seams. …”
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Study on the flow field of multi-phase coupling slag discharge and the influencing factors of slag discharge effect in gas lift reverse circulation of drilling shaft sinking by Longhui Guo, Hua Cheng, Zhishu Yao, Chuanxin Rong, Guang Yang, Xiaoyun Wang, Yu Fang, Bao Xie

“…Abstract Combined with the advanced drilling of the central return air shaft in Kekegai Coal Mine, the distribution law of slag discharge flow field by drilling method and the influencing factors of slag discharge effect are studied. Firstly, the numerical model of gas–liquid–solid coupling slag discharge is established by CFD-DEM (computational fluid dynamics coupled discrete element method). …”
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Vortex-Induced Vibration Analysis of FRP Composite Risers Using Multivariate Nonlinear Regression by Lin Zhang, Chunguang Wang, Wentao He, Keshun Ma, Run Zheng, Chiemela Victor Amaechi, Zhenyang Zhang

“…Therefore, this study investigated VIV behavior of FRP composite risers considering the coupled effect of tensile-flexural moduli, top tensions, slenderness ratios, and flow velocities. …”
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Study on spatial deformation mechanism of fiber-EPS optimized geopolymer cemented aeolian sand (GCAS) by Shuai Pang, Mengjie Li, Wenbo Ni, Jiaze Li, Henghui Fan, Minqiang Meng, Xiangdong Zhang, Yuan Gao

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Unveiling anomalous strengthening and deformation mechanism evolution in a Mg-Gd-Y-Zr alloy under rate-temperature coupling effects by Jingli Li, Chen Wen, Xiuzhu Han

“….%) alloy over a temperature range of 150 °C–450 °C under strain rates of 10⁻³ s⁻¹ (low strain rate (LSR)) and 10 s⁻¹ (high strain rate (HSR)) to explore the strain rate-temperature coupling effects during hot deformation. The results revealed an anomalous increase in peak stress at 150 °C–250 °C as the strain rate decreased, attributed to the combined effects of nano-precipitates, dislocation cell structures, and serrated flow induced by dynamic strain aging. …”
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Green hydrogen extraction from natural gas transmission grids using hybrid membrane and PSA processes optimized via bayesian techniques by Homa Hamedi, Torsten Brinkmann

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Microcrack feature extraction method for chaotic optical surface of silicon nitride ceramic bearing roller based on multi-scale wavelet transform enhancement and optimized PSO-FCM... by Yi Jiang, Mengtao Tang, Wenjie Dong, Guoxing Tang, Weiwen Hu, Jiao Li

“…To address the issue of chaotic optical gradient feature and non-target interference factors affecting the feature extraction effect of chaotic optical surface microcracks in silicon nitride ceramic bearing rollers, an algorithm for extracting microcrack features from chaotic optical surfaces of silicon nitride ceramic bearing rollers based on multi-scale wavelet transform enhancement and optimized PSO-FCM coupling is proposed. …”
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Process optimization of gravity sand casting process for thin-walled castings of Al–7Si-0.5 Mg alloy using a coupled simulation-experiment method by Zhijie Guo, Dong-Rong Liu, Hongyu Bao, Zhenpeng Pu, Yicheng Feng, Erjun Guo

“…Optimizing casting parameters serves as a crucial method for reducing porosity and misrun defects during solidification of thin-walled castings. …”
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Research on collaborative low-carbon operation method of distribution network multi-balance zone based on shared energy storage and electricity-carbon coupling by WU Xinhua, YANG Jie, WU Yufei, LIU Bin, TANG Bo

“…The upper level distribution network releases electricity-carbon coupling electricity prices, and the lower level demand side EBZ generates effective emission reduction plans, thereby achieving the coordinated optimization of "electricity-carbon" in the source-grid-load-storage on the distribution network side, and realizing the overall low-carbon economic operation of the distribution network. …”
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A Fully Coupled Numerical Simulation Model for Bottom-Water Gas Reservoirs Integrating Horizontal Wellbore, ICD Screens, and Zonal Water Control: Development, Validation, and Optim... by Yongsheng An, Zhongwen Sun, Yiran Kang, Guangning Yang

“…Overall, the proposed model offers a practical and robust tool for optimizing completion design and water control strategies in complex bottom-water gas reservoirs.…”
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Effect of Surface Functionalization of Si3N4 Fillers on Thermal and Mechanical Properties of TIMs by Zaifu Jin, JinHong Li, Jiaqing Zhao, Yixuan Ge

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Forecasting the daily evaporation by coupling the ensemble deep learning models with meta-heuristic algorithms and data pre-processing in dryland by Tonglin Fu, Dong Wang, Jing Jin

“…The results show that the Sample entropy (SEn) remains 0.0832 when the optimal values of $$K$$ and $$a$$ of VMD are 6 and 0.1773, suggesting that VMD optimized by using WOA effectively overcomes the subjectivity in traditional VMD parameter setting and realizes amplitude-dependent feature extraction of evaporation time series in the study area. …”
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Mutual Coupling in Phased Arrays: A Review by Hema Singh, H. L. Sneha, R. M. Jha

“…Researchers have proposed several techniques and designs for optimal performance of phased array in a given signal environment, counteracting the coupling effect. …”
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Numerical Simulation and Optimization of Wind Effects of Porous Parapets on Low-Rise Buildings with Flat Roofs by Ye Qiu, Bingbing San, Youyi Zhao

“…This paper presents a procedure to optimize the porosity of parapets to improve the aerodynamic behavior of low-rise buildings with flat roofs, by coupling an optimization algorithm and computational fluid dynamics (CFD) simulations. …”
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Coupled effects of blended urea application under the ridge-furrow system on spring maize productivity and water-nitrogen use efficiency in the Loess Plateau by Fan Zhang, Mengru Chen, Qiqi Chen, Yingying Xing, Xiukang Wang

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The combined effect of water and potassium on physiological traits of jujube leaves and fruit yield under drip irrigation in Southern Xinjiang by SUN Shihao, AI Pengrui, MA Yingjie, FU Qiuping, XU Yuan

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