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  1. 4641
  2. 4642

    Postoperative Analgesic Effects of Different Doses of Epidural Hydromorphone Coadministered with Ropivacaine after Cesarean Section: A Randomized Controlled Trial by Meijuan Yang, Luyang Wang, Hong Chen, Yuwen Tang, Xinzhong Chen

    Published 2019-01-01
    “…Single dose of epidural hydromorphone has been introduced to serve as an alternative method for postcesarean section analgesia. However, optimal dose of epidural hydromorphone remains unknown. …”
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  3. 4643

    Effect of different concentrations of heparin-locking solution for central venous catheters in hemodialysis patients: A systematic review and meta-analysis. by Lin Wang, Hui Wang, Yuxi Wang, Yuwen Wang, Yuxiu Liu

    Published 2025-01-01
    “…<h4>Background</h4>The effect of different concentrations of heparin-locking solution for central venous catheters (CVC) in hemodialysis patients is varied. …”
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  4. 4644

    Machine learning discrimination and prediction of different quality grades of sauce-flavor baijiu based on biomarker and key flavor compounds screening by Shuai Li, Tao Li, Yueran Han, Pei Yan, Guohui Li, Tingting Ren, Ming Yan, Jun Lu, Shuyi Qiu

    Published 2024-12-01
    “…However, traditional methods for assessing these grades often rely on subjective experience, lacking objectivity and accuracy. …”
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  6. 4646

    The Optimization Path of VR Red Resource Reading Style under the Embodied Cognition: An Exploratory Study Based on Grounded Theory by Jia XU

    Published 2024-11-01
    “…The interaction of these three main categories forms a dynamic feedback loop, ensuring that the VR red resource reading system can be continuously optimized with the development of technology and changes in user needs, and promoting the continuous innovation and optimization of VR red resource reading methods. …”
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  8. 4648

    Two-stage denoising method for complex underground tunnel scene three-dimensional point clouds by Zhuli REN, Ruifu YUAN, Liguan WANG, Haokun DENG, Wen WANG, Jinlong ZHANG

    Published 2025-06-01
    “…Finally, using a specific case of the main haulage drift and return airway in an underground mine, the processing time for each stage of point cloud denoising, the impact of angle thresholds on denoising results, comparisons between different denoising quantities, point cloud normal calculations, and key parameters for point selection in the optimization process are analyzed in detail. …”
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    Improved chaotic fruit fly optimization with elman neural network based data-driven approach on product reviews classification by Mohammed Alghamdi, Najla I. Al-shathry, Yahia Said, Hasan Beyari, Shaymaa Sorour, Khalid Nazim Abdul Sattar, Fouad Shoie Alallah, Abdulrhman Alshareef

    Published 2025-08-01
    “…This article focuses on designing and developing Enhanced NLP with Data-driven Product Reviews Classification using the improved chaotic fruit fly optimization (ENLPPR-ICFFO) method. The major goal of the ENLPPR-ICFFO method is to detect and classify the sentiments existing in product ratings. …”
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  12. 4652

    Comparing needle types and aspiration techniques in EUS-TA to optimize diagnostic efficacy and specimen quality in patients with pancreatic lesions by Rumin Shang, Xiangming Han, Fangwei He, Lihua Huang, Cui Zeng, Kun Chen, Fei Lv, Xiangwu Ding

    Published 2024-12-01
    “…Univariate and multivariate logistic regression analyses were used to identify optimal factors for a correct histological diagnosis. …”
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  13. 4653
  14. 4654

    Non-invasive bio-electromagnetic monitoring of cerebrovascular function: a novel conductivity reactivity index (CRx) for optimal cerebral perfusion pressure in acute brain injury m... by Jia Xu, Haochen Li, Feng Wang, Lian Yan, Gui Jin, Mingsheng Chen, Gen Li, Mingxin Qin

    Published 2025-07-01
    “…Under the optimal CPP determined by the CPP-CRx curve, the mean CRx (0.104 ± 0.170) indicated normal cerebrovascular function, which was significantly different from the other states (CRx = −0.127 ± 0.061, p = 0.009).DiscussionThe study demonstrated that CRx has potential to reflect cerebrovascular function dynamics and assess optimal CPP, demonstrating the potential of bio-electromagnetic technology as a noninvasive indicator for monitoring cerebrovascular function.…”
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  15. 4655

    RL–Fusion: The Large Language Model Fusion Method Based on Reinforcement Learning for Task Enhancing by Zijian Wang, Jiayong Li, Yu Liu, Xuhang Li, Cairong Yan, Yanting Zhang

    Published 2025-02-01
    “…The results show that RL–Fusion is an effective and scalable model fusion solution that improves performance without increasing the computational cost of traditional optimization methods and has a wide range of applications in AI research and practice.…”
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  16. 4656

    Study on the application of brine mixing method in lithium extraction from Zabuye salt lake, Tibet by Qian Wu, Jiangjiang Yu, Jintao Zhang, Ke Zhang, Juntao Li, Deji Solange, Zhikui He, Lingzhong Bu, Zhen Nie

    Published 2025-01-01
    “…It is suggested that the SGSP technology coupled with the cross-year brine mixing method should be given priority in the production of lithium carbonate in Zabuye mining area.…”
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  17. 4657

    Generalized MPC-DSVPWM Methods: Reduction Techniques and Explainable Machine Learning With Conformal Prediction for PMSM Drives by Hasan Ali Gamal Al-Kaf, Sadeq Ali Qasem Mohammed, Kyo-Beum Lee

    Published 2025-01-01
    “…MPC-DSVPWM can emulate desired multilevel inverter performance by generating virtual voltage vectors (VVs). Different reduction methods have been used to choose optimal VVs; however, they are limited to low level inverters and require large initialization of VVs. …”
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  18. 4658

    Blasting vibration velocity prediction of open pit mines based on GRA-EPSO-SVM model by Pengfei ZHANG, Yong YUAN, Yunhua HE, Shaojun DAI, Jiazhen LI, Xuehai CHI, Wei LI, Xue SUN, Jiao ZHANG, Runcai BAI, Honglu FEI

    Published 2025-07-01
    “…Based on the coal and rock blasting in Yuanbaoshan open-pit coal mine under different occurrence conditions, hole spacing, row spacing, hole depth, maximum charge in single section, minimum resistance line, blast center spacing, elevation difference and peak particle vibration velocity were selected as input parameters, and grey correlation analysis (GRA) was used to filter redundant factors affecting peak blasting vibration velocity (hole depth, maximum charge of single section, minimum resistance line, peak particle velocity); using integrated particle swarm optimization algorithm (EPSO) to optimize the key parameters C and g of SVM algorithm, and inputting the parameters into GRA-EPSO-SVM model for evaluation. …”
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    Spatial Characteristics and Influencing Factors of Human Settlement Environment in the Kuye River Basin by Zhonghua ZHANG, Hao WU

    Published 2025-06-01
    “…The primary factors influencing spatial differentiation in the quality of human settlement environment are analyzed based on results obtained from both single-factor detection and interactive detection methods.ResultsThe spatial differentiation in the quality of human settlement environment in the Kuye River Basin is characterized by “local core agglomeration, and descending in all directions along the main river channel”, and the potential of optimizing the quality of human settlement environment in each sub-basin is very different. …”
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