Søgeresultater - Xin Li

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  1. 1

    Study on spontaneous combustion characteristics of water-soaked air-dried coal samples in high ground temperature condition af Xin LI

    Udgivet 2025-07-01

    Under the influence of high ground temperature and high water gushing in deep mining in Longdong Mining Area, the physical and chemical characteristics of coal left in goaf are changed, which affects its spontaneous combustion characteristics. In order to study the oxidative spontaneous combustion c...

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  2. 2

    Analysis of Gas Utilization Rate of Vanadium Titanium Magnetite Reduced by CH4-H2-CO Mixed Gas in Blast Furnace af Xudong Gao, Xin Li

    Udgivet 2025-06-01

    Gas utilization rate is a very important production parameter in the ironmaking blast furnace (BF), which can effectively reflect the utilization of fuel chemical energy. While hydrogen rich gas (such as shale gas) was injected into BF, with the introduction of CH4 in the hydrogen rich gas, the trad...

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  3. 3

    Comparative analysis of global and Chinese trends in the burden of ischemic stroke attributable to secondhand smoke from 1990–2021 af Xiao Zhou, Jiaming Liu, Xin Li

    Udgivet 2025-06-01

    Introduction Ischemic stroke (IS) represents a major health burden in China, and tobacco control is recognized as a practical and effective strategy to alleviate this impact. This study examines the influence of secondhand smoke (SHS) on the IS burden in China from 1990–2021. Methods Based on data...

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  4. 4

    Optimization Study of Multidimensional Computational Model for Distribution Network Cable Fault Location and Hidden Danger Warning System in Smart Grid Environment af Xin Li, Jiyou Wang, Minghui Liu

    Udgivet 2025-01-01

    Traditional frequency spectrum testing instruments have limited gain bandwidth and low output voltage in the high-frequency range, leading to severe signal attenuation during long-distance cable testing and distortion issues in the high-frequency range of the impedance spectrum. This paper proposes...

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  5. 5

    Financial Support for Small and Medium-Sized Enterprises in China Amid COVID-19 af M. Jiang, Yu. Hu, Xin Li

    Udgivet 2020-10-01

    Small and medium-sized enterprises (SMEs) are vital drivers of China’s economy. As in any other country, SMEs in Chinaare exceptionally exposed to the devastating effects of the COVID-19 outbreak. The aim of the paper is to assess the impact of the pandemic on SMEs in China and study the effectivene...

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  6. 6

    Food Allergenicity Evaluation Methods: Classification, Principle, and Applications af Huiqiao Zhou, Xiao Chen, Xin Li

    Udgivet 2025-06-01

    The incidence of food allergies is increasing annually, emerging as a significant global concern for food safety and public health. To prevent allergic reactions, patients are advised to avoid ingesting allergenic foods. However, completely avoiding contact with such foods in real life is often chal...

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  7. 7

    Effects of Bioavailability and Microbial Community on the Degradation of Atrazine in Sewage Sludge Biochar-Amended Soils af Siying Li, Xin Li, Yunyang Li, Yue Zhao

    Udgivet 2025-06-01

    Biochar, as an emerging biotechnology, has been widely used in the remediation of soil organic pollution, mainly by promoting the abundance of related degrading bacteria in soil. In this study, we explored the influence of sewage sludge biochars pyrolyzed at different temperatures of 300–700 °C (SSB...

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  8. 8

    The Western North Pacific Monsoon Dominates Basin-Scale Interannual Variations in Tropical Cyclone Frequency af Xin Li, Jian Cao, Boyang Wang, Jiawei Feng

    Udgivet 2025-07-01

    The monsoon is regarded as a key system influencing tropical cyclone (TC) activity over the Western North Pacific (WNP). However, the relationship between WNP TC frequency (TCF) and the monsoon across different timescales remains incompletely understood. This study explores the interannual-scale rel...

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  9. 9

    Lixisenatide attenuates advanced glycation end products (AGEs)-induced degradation of extracellular matrix in human primary chondrocytes af Xin Li, Fangteng Jia, Zhengqing Zhu, Lanfeng Huang

    Udgivet 2019-12-01

    Osteoarthritis (OA) poses a growing threat to the health of the global population. Accumulation of advanced glycation end-products (AGEs) has been shown to upregulate expression of degradative enzymes such as matrix metalloproteinases (MMPs) and a disintegrin and metalloproteinase with thrombospondi...

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  10. 10

    Will centralized drug procurement policy improve enterprises’ total factor productivity? af Xin Li, Ran Tao, Wenxue Zou, Yuning Jin

    Udgivet 2025-07-01

    Against the backdrop of China’s healthcare reform challenges in drug pricing, this study investigates the impact of the National Centralized Drug Procurement (NCDP) policy implemented in 2018. Employing Difference-in-Differences (DID) methodology on quarterly data from A-share listed pharmaceutical...

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  11. 11

    Threshold-Governed Inversion of Plasma Chronology at Air–Silicon Interfaces Under Tight Femtosecond Focusing af Xian-An Dou, Xin Li, Qing Ye, Yuntao Xie

    Udgivet 2025-06-01

    The sequencing of laser-induced plasma formation in multi-material systems is fundamentally governed by the interplay between material ionization thresholds and laser temporal characteristics. This study uncovers a counterintuitive phenomenon where silicon plasma precedes air filamentation at air–si...

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  12. 12

    Pectoral muscle area index is an independent protective factor for mortality in sepsis patients: a retrospective observational study af Xin Li, Meijiao Li, Yongchang Sun, Qingtao Zhou

    Udgivet 2025-07-01

    Background Sepsis is an infection-induced systemic inflammatory response involving multiple mediators. Identifying risk factors for mortality in patients with sepsis is important for determining treatment strategies. Sarcopenia is a systemic pathology of the skeletal muscles associated with poor out...

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  13. 13

    RETRACTED ARTICLE: Repression of lncRNA-SVUGP2 mediated by EZH2 contributes to the development of non-small cell lung cancer via brisking Wnt/β-catenin signal af Sen Wei, Jinghao Liu, Xin Li, Xingyu Liu

    Udgivet 2019-12-01

    We, the Editors and Publisher of the journal Artificial Cells, Nanomedicine, and Biotechnology, have retracted the following article:Sen Wei, Jinghao Liu, Xin Li & Xingyu Liu (2019) Repression of lncRNA-SVUGP2 mediated by EZH2 contributes to the development of non-small cell lung cancer via bris...

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  14. 14
  15. 15

    Gamow shell model description of neutron-rich He hyper-isotopes af Xin Li, Nicolas Michel, Jianguo Li, Xian-Rong Zhou

    Udgivet 2025-09-01

    The Gamow shell model (GSM) framework is extended to the study of weakly bound hypernuclei. As an initial application, we investigate the neutron-rich He hyper-isotopes from Λ6He to Λ9He, accurately treating the unbound or loosely bound character of hypernuclear many-body states. The energy spectra,...

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  16. 16

    Mechanisms of fibrosis formation following glaucoma filtration surgery af Wei-Dao Zhang, Xin Li, Jun Feng, Jie Chen

    Udgivet 2025-08-01

    Glaucoma filtration surgery (GFS) stands as the most effective intervention for reducing intraocular pressure, a critical component in glaucoma management. Despite its pivotal role, the scarring of the filtration bleb remains the primary impediment to successful GFS outcomes. Perioperative utilizati...

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  17. 17

    Novel potential neuroprotective targets for DengZhanXiXin injection in middle cerebral artery occlusion rats recommended by quantitative proteomics and simulated docking af Min Li, Min Li, Linshuang Wang, Haiting An, Xin Li, Xin Li, Yaojing Chen, Yaojing Chen, Dongfeng Wei, Zhanjun Zhang, Zhanjun Zhang

    Udgivet 2025-07-01

    Stroke, which leads to death and disability in high proportions globally, is one of the most deleterious neurological diseases. Ischemic stroke (IS) is the major cause of disease attack and accounts for ~70% of all incident stroke cases in China. Up to now, only two therapies for IS were officially...

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  18. 18

    The Integration and Growth of R in Soil Research: A 10‐Year Analysis af Meixiang Gao, Xiujuan Yan, Xin Li, Ye Zheng, Jiangshan Lai

    Udgivet 2025-07-01

    ABSTRACT The field of soil science has seen significant advancements in recent years, largely due to the integration of computational tools and statistical methods. Among these resources, the programming language R has emerged as a powerful and versatile platform for soil scientists, aiding in a spe...

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  19. 19

    Video Stabilization: A Comprehensive Survey from Classical Mechanics to Deep Learning Paradigms af Qian Xu, Qian Huang, Chuanxu Jiang, Xin Li, Yiming Wang

    Udgivet 2025-06-01

    Video stabilization is a critical technology for enhancing video quality by eliminating or reducing image instability caused by camera shake, thereby improving the visual viewing experience. It has deeply integrated into diverse applications—including handheld recording, UAV aerial photography, and...

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  20. 20

    RIS Assisted UAV for Weather-Dependent Satellite Terrestrial Integrated Network With Hybrid FSO/RF Systems af Xin Li, Yongjun Li, Xinkang Song, Long Shao, Hai Li

    Udgivet 2023-01-01

    In this paper, we investigate the performance of hybrid free-space optical (FSO) and radio frequency (RF) relay systems in satellite terrestrial integrated network where the effect of weather conditions is taking into consideration. Specifically, we design three different relay schemes in different...

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