תוצאות חיפוש - Yuan Fang
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1
Employee Turnover Prediction Model Based on Feature Selection and Imbalanced Data Handling מאת Yuan Fang, Zhongqiu Zhang
יצא לאור 2025-01-01Employee turnover prediction is a critical task for organizations aiming to retain talent and reduce costs. In this study, we utilized the Kaggle HR dataset to predict employee turnover by employing a comprehensive machine learning pipeline. The dataset underwent rigorous preprocessing and explorato...
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Fluid-Solid Coupling Numerical Simulation on Natural Gas Production from Hydrate Reservoirs by Depressurization מאת Cheng, YuanFang, Li, LingDong
יצא לאור 2012None
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Effects of Maillard Reaction Intermediates on Improving the Flavor and Color Quality of Sugar-Substituted Breads מאת TU Chaoyi, ZOU Sijin, YUAN Fang
יצא לאור 2025-06-01In order to understand the effects of Maillard reaction intermediates on the flavor and color quality of sugar-substituted breads, the prepared intermediates from the Maillard reaction between fructose and proline were added to three kinds of sugar-substituted breads (made with xylitol, allulose, an...
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Topological Kondo semimetals emulated in heterobilayer transition metal dichalcogenides מאת Fang Xie, Lei Chen, Yuan Fang, Qimiao Si
יצא לאור 2025-07-01The moiré structure of AB-stacked MoTe_{2}/WSe_{2} represents a natural platform to realize Kondo lattice models due to the discrepancy of the bandwidth between the individual layers. Here, we study this system at the commensurate filling of ν_{tot}=2. Our focus is on the 1+1 filling setting of ν_{M...
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Water and salt movement in different soil textures under various negative irrigating pressures מאת Jia-jia WANG, Yuan-fang HUANG, Huai-yu LONG
יצא לאור 2016-08-01This study examined the effect of different negative pressures and soil textures on water and salt movement to improve the efficiency of negative pressure irrigation (NPI). Four soil textures of varying fineness (Loamy Sand, Loam, Silty Loam, and Sandy Loam) and three negative pressure values (0, –5...
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Deciphering the role of hsa-piR-775 in primary ovarian insufficiency through FOXG1 modulation מאת Hui Ding, Xuewei Qin, Yu Li, Yuan Fang, Lina Wu
יצא לאור 2025-12-01Background Primary Ovarian Insufficiency (POI) impacts 3.5% of women under 40, with its etiology largely unknown. Piwi-interacting RNAs (piRNAs) have emerged as potential biomarkers for gynecological conditions, including POI. We hypothesized that hsa-piR-775 plays a critical role in POI pathogenesi...
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Design and Experiment of Autonomous Shield-Cutting End-Effector for Dual-Zone Maize Field Weeding מאת Yunxiang Li, Yinsong Qu, Yuan Fang, Jie Yang, Yanfeng Lu
יצא לאור 2025-07-01This study presented an autonomous shield-cutting end-effector for maize surrounding weeding (SEMSW), addressing the challenges of the low weed removal rate (WRR) and high seedling damage rate (SDR) in northern China’s 3–5 leaf stage maize. The SEMSW integrated seedling positioning, robotic arm cont...
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Risk prediction model for progression of type 2 diabetic nephropathy with and without metabolic syndrome: a retrospective cohort study מאת Yuan Fang, Yuan Fang, Yuan Fang, Siyi Rao, Siyi Rao, Siyi Rao, Yongjie Zhuo, Yongjie Zhuo, Yongjie Zhuo, Jiaqun Lin, Jiaqun Lin, Jiaqun Lin, Xiaohong Zhang, Xiaohong Zhang, Xiaohong Zhang, Jianxin Wan, Jianxin Wan, Jianxin Wan
יצא לאור 2025-07-01ObjectivesTo construct a risk prediction model for type 2 diabetic nephropathy (T2DN) progression in patients with and without metabolic syndrome (MetS).MethodsIn this retrospective study, we enrolled 130 T2DN patients diagnosed by renal biopsy. The clinicopathological characteristics of participant...
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Gamma-glutamyltransferase level and risk of hypertension: a systematic review and meta-analysis. מאת Cun-Fei Liu, Yu-Ting Gu, Hai-Ya Wang, Ning-Yuan Fang
יצא לאור 2012-01-01<h4>Background</h4>Several prospective observational studies suggest that gamma-glutamyltransferase(GGT) level is positively associated with risk of hypertension. However, these studies draw inconsistent conclusions. Therefore, we conducted a systematic review and meta-analysis to evalua...
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Efficacy of clear retainers on intrusion of mandibular molar without skeletal anchorage מאת Yu-Hsiang Lin, Min-Shi Tsai, Chih-Yuan Fang, Sheng-Yang Lee
יצא לאור 2025-07-01קבל טקסט מלא
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Concentration and distribution characteristics of rare earth elements lanthanum in forages under different dressing methods מאת JIANG Zhao-wei, WENG Bo-qi, HUANG Yuan-fang, HUANG Yi-bin, YING Zhao-yang
יצא לאור 2008-05-01The pot experiment was conducted to analyze the concentration and distribution characteristics of rare earth elements (REEs) lanthanum (La) in forages upon the foliage and soil dressing the La. The results show that the concentration of La in each part of forage plant increased with the increase of...
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Proton Pump Inhibitors Do Not Reduce the Risk of Esophageal Adenocarcinoma in Patients with Barrett's Esophagus: A Systematic Review and Meta-Analysis. מאת Qiang Hu, Tian-Tian Sun, Jie Hong, Jing-Yuan Fang, Hua Xiong, Stephen J Meltzer
יצא לאור 2017-01-01<h4>Objectives</h4>Proton pump inhibitors (PPIs) have been used for treatment of Barrett's esophagus (BE) for many years. However, the connection between PPIs and esophageal adenocarcinoma (EAC) in patients with BE has still been controversial. The current systematic review and meta...
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Spatial Interpolation of Soil Texture Using Compositional Kriging and Regression Kriging with Consideration of the Characteristics of Compositional Data and Environment Variables מאת Shi-wen ZHANG, Chong-yang SHEN, Xiao-yang CHEN, Hui-chun YE, Yuan-fang HUANG, Shuang LAI
יצא לאור 2013-09-01The spatial interpolation for soil texture does not necessarily satisfy the constant sum and nonnegativity constraints. Meanwhile, although numeric and categorical variables have been used as auxiliary variables to improve prediction accuracy of soil attributes such as soil organic matter, they (esp...
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Spatial distribution prediction and benefits assessment of green manure in the Pinggu District, Beijing, based on the CLUE-S model מאת Li-ping ZHANG, Shi-wen ZHANG, Zhi-ming ZHOU, Sen HOU, Yuan-fang HUANG, Wei-dong CAO
יצא לאור 2016-02-01Abstract: Green manure use in China has declined rapidly since the 1980s with the extensive use of chemical fertilizers. The deterioration of field environments and the demand for green agricultural products have resulted in more attention to green manure. Human intervention and policy-oriented beha...
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The Role of MCPIP1 in Macrophage Polarization and Cardiac Function Post‐Myocardial Infarction מאת Xingxu Zhang, Yuan Fang, Xiaoming Qin, Yiwei Zhang, Bo Kang, Li Zhong, Baoxin Liu, Jiachen Luo, Yidong Wei
יצא לאור 2025-07-01Abstract Macrophages play a critical role in both initiating and resolving inflammation following MI (myocardial infarction). Their polarization is essential for maintaining cardiac function. This study aims to explore the role of MCPIP1(Monocyte chemotactic protein‐induced protein 1) in regulating...
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Candidate microRNA biomarkers in human gastric cancer: a systematic review and validation study. מאת Ji-Lin Wang, Ye Hu, Xuan Kong, Zhen-Hua Wang, Hao-Yan Chen, Jie Xu, Jing-Yuan Fang
יצא לאור 2013-01-01Gastric cancer (GC) remains a major cause of morbidity and mortality worldwide and there is therefore a clear need to search for more sensitive early diagnostic biomarkers. We performed a systematic review of eight published miRNA profiling studies that compared GC tissues with adjacent noncancerous...
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Characterize the Complete Mitogenome of Semiaquilegia guangxiensis and Assess the Efficiency of the Mitochondrial Genes in Ranunculales Phylogeny מאת Zheng‐Juan Zhu, Xin‐Mei Qin, Peng‐Wei Li, Yong‐Bin Lu, Xiao‐Yuan Mo, Yuan Fang, Qiang Zhang
יצא לאור 2025-04-01ABSTRACT Plant mitochondrial genome (mitogenome) has crucial functions underpinning survive, development, and reproduction of organisms. However, the complete mitogenomes have been far less assembled and annotated than plastomes and even nuclear genomes in plants, due to their highly frequent and lo...
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FOLR2+ macrophages in cancer: allies or enemies מאת Decheng Jiang, Ruiling Xiao, Jialu Bai, Xing Wang, Yuan Fang, Jianzhou Liu, Xiaohan Wang, Ming Cui, Lei You, Yupei Zhao
יצא לאור 2025-06-01Abstract The advent of the omics era has facilitated the identification of precise biomarkers for cancer progression, revealing a broader diversity of macrophage phenotypes beyond the traditional M1/M2 classification. Folate receptor 2 (FOLR2)-positive macrophages, co-expressing markers such as mann...
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Effects of land use change on the spatiotemporal variability of soil organic carbon in an urban-rural ecotone of Beijing, China מאת Hui-chun YE, Yuan-fang HUANG, Peng-fei CHEN, Wen-jiang HUANG, Shi-wen ZHANG, Shan-yu HUANG, Sen HOU
יצא לאור 2016-04-01Understanding the effects of land use changes on the spatiotemporal variation of soil organic carbon (SOC) can provide guidance for low carbon and sustainable agriculture. In this paper, based on the large-scale datasets of soil surveys in 1982 and 2009 for Pinggu District – an urban-rural ecotone o...
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A Co-Dominant Marker BoE332 Applied to Marker-Assisted Selection of Homozygous Male-Sterile Plants in Cabbage (Brassica oleracea var. capitata L.) מאת Chen CHEN, Mu ZHUANG, Zhi-yuan FANG, Qing-biao WANG, Yang-yong ZHANG, Yu-mei LIU, Li-mei YANG, Fei CHENG
יצא לאור 2013-04-01The dominant genic male sterility (DGMS) gene CDMs399-3 derived from a spontaneous mutation in the line 79-399-3 of spring cabbage (Brassica oleracea var. capitata L.), has been successfully applied in hybrid seed production of several cabbage cultivars in China. During the development of dominant m...
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