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Dual-channel Potential Energy Recovery and Load Balancing Methods for Large Hydraulic Excavators
Published 2024-11-01“…In future research, predictive control or some detection methods can be combined with the proposed method to obtain the magnitude or variation pattern of load force. …”
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1263
The FBA solution space kernel: introduction and illustrative examples
Published 2025-07-01Get full text
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A transformer-based embedding approach to developing short-form psychological measures
Published 2025-08-01“…The results support the feasibility of a resource-efficient, linguistically grounded alternative to data-dependent reduction methods.…”
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1266
Riverbed Surface Settlement Patterns Induced by Pipe Jacking Construction in River-Crossing Sections
Published 2025-07-01“…In engineering practice, it is necessary to balance the selection of pipe diameter (large diameters improve jacking efficiency but increase subsidence risk), optimize grouting pressure (to suppress subsidence and avoid excessive uplift), and improve the disturbance resistance of soft soil through reinforcement (such as pre-grouting). (2) This study is the first to construct a 3D fluid-solid interaction model for pipe jacking in the river-crossing section, combining the strength reduction method and parameter sensitivity analysis to provide a theoretical basis for similar projects. …”
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1267
Dynamic monitoring and warning system for unstable rock collapse and its engineering application
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Research on Sleep Staging Based on Support Vector Machine and Extreme Gradient Boosting Algorithm
Published 2024-11-01“…Yiwen Wang,1 Shuming Ye,2 Zhi Xu,3 Yonghua Chu,1 Jiarong Zhang,4 Wenke Yu5 1Clinical Medical Engineering Department, The Second Affiliated Hospital, Zhejiang University School of Medicine, HangZhou, ZheJiang, People’s Republic of China; 2Department of Biomedical Engineering, Zhejiang University, HangZhou, ZheJiang, People’s Republic of China; 3China Astronaut Research and Training Center, BeiJing, People’s Republic of China; 4Baidu Inc, BeiJing, People’s Republic of China; 5Radiology Department, ZheJiang Province Qing Chun Hospital, HangZhou, ZheJiang, People’s Republic of ChinaCorrespondence: Yiwen Wang; Shuming Ye, Email karenkaren2010@zju.edu.cn; ysmln@vip.sina.comPurpose: To develop a sleep-staging algorithm based on support vector machine (SVM) and extreme gradient boosting model (XB Boost) and evaluate its performance.Methods: In this study, data features were extracted based on physiological significance, feature dimension reduction was performed through appropriate methods, and XG Boost classifier and SVM were used for classification. …”
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1270
Research on the lightweight detection method of rail internal damage based on improved YOLOv8
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1271
Systematic Review and Meta-Analysis of Transcendental Meditation for Post-Traumatic Stress Disorder
Published 2025-04-01“…<i>Materials and Methods</i>. Our study followed Prisma guidelines. …”
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Safety and efficacy of transcatheter arterial embolization in renal angiomyolipomas: a systematic review and meta-analysis
Published 2025-03-01“…This meta-analysis aims to evaluate TAE in managing renal AMLs by examining the effects of tumour size reduction and technical success. Methods A literature search of several databases was conducted from inception to July 2023. …”
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1274
Research on Demagnetization Fault Diagnosis Method of Mine Cutting Permanent Magnet Synchronous Motor
Published 2024-01-01“…Based on PCA dimensionality reduction, the dimensionality reduction of fault features is realized. …”
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1275
RT-DETR-EVD: An Emergency Vehicle Detection Method Based on Improved RT-DETR
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1276
An artificial intelligence optimization of NOx conversion efficiency under dual catalytic mechanism reaction based on multi-objective gray wolf algorithm
Published 2025-04-01“…In this study, a fuzzy gray relational analysis coupled with random forest (RF) and back propagation artificial neural network (BP-ANN) model was developed. This model was trained based on the Langmuir-Hinshelwood and Eley-Rideal coupled mechanism for SCR reaction mechanism, and had good fitting effect on the heat transfer rate, catalytic efficiency and ammonia (NH3) slip rate of the catalytic reaction under loading conditions. …”
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Low-carbon power planning method for power system with high proportion of renewable energy
Published 2025-07-01“…Moreover, aiming at the uncertainties of wind power in the model, the sample average approximation method is employed to transform the proposed model into a mixed-integer linear programming formulation. …”
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A Novel Approach to Enhancing the Accuracy of Prediction in Ship Fuel Consumption
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1279
Static Voltage Stability Improvement of Wind Power System by Network Topology Optimization
Published 2022-08-01“…Aiming at the computation problem caused by a large number of wind scenarios, a scenario reduction method tailored for static voltage stability problems is proposed. …”
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Collaborative Superpixelwised PCA for Hyperspectral Image Classification
Published 2025-01-01Get full text
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