Search Results - "Jiahui Xu"

A random forest model of landslide susceptibility mapping based on hyperparameter optimization using Bayes algorithm by Sun, Deliang, Wen, Haijia, Wang, Danzhou, Xu, Jiahui

“…The choice of model parameters in landslide susceptibility mapping makes a major determinant of model accuracy. The purpose of this study is to optimize the…”
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Review on portable EEG technology in educational research by Xu, Jiahui, Zhong, Baichang

“…This study reviewed recently published scientific literature on the use of portable EEG technology (PEEGT) in educational research. After systematically…”
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Manipulating Luminescence of Light Emitters by Photonic Crystals by Wu, Suli, Xia, Hongbo, Xu, Jiahui, Sun, Xiaoqian, Liu, Xiaogang

“…The modulation of luminescence is essential because unwanted spontaneous‐emission modes have a negative effect on the performance of luminescence‐based…”
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A hybrid optimization method of factor screening predicated on GeoDetector and Random Forest for Landslide Susceptibility Mapping by Sun, Deliang, Shi, Shuxian, Wen, Haijia, Xu, Jiahui, Zhou, Xinzhi, Wu, Jianping

“…The aim of this study was to develop a hybrid model (Geo-RFE-RF) for Landslide Susceptibility Mapping (LSM) predicated on GeoDetector and Random Forest (RF)…”
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Potential screening indicators for early diagnosis of NAFLD/MAFLD and liver fibrosis: Triglyceride glucose index–related parameters by Xue, Yan, Xu, Jiahui, Li, Man, Gao, Yueqiu

“…ImportanceHomeostatic model assessment for insulin resistance (HOMA-IR) and triglyceride glucose (TyG) index-related parameters [TyG index, triglyceride…”
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An Optimized Random Forest Model and Its Generalization Ability in Landslide Susceptibility Mapping: Application in Two Areas of Three Gorges Reservoir, China by Sun, Deliang, Xu, Jiahui, Wen, Haijia, Wang, Yue

“…Numerous researches have been published on the application of landslide susceptibility assessment models; however, they were only applied in the same areas as…”
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Energy-Transfer Editing in Lanthanide-Activated Upconversion Nanocrystals: A Toolbox for Emerging Applications by Qin, Xian, Xu, Jiahui, Wu, Yiming, Liu, Xiaogang

“…Advanced nanoscale synthetic techniques provide a versatile platform for programmable control over the size, morphology, and composition of nanocrystals doped…”
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Dynamic upconversion multicolour editing enabled by molecule-assisted opto-electrochemical modulation by Wu, Yiming, Xu, Jiahui, Qin, Xian, Xu, Jun, Liu, Xiaogang

“…Controlling nonlinear optical signals electrically offers many opportunities for technological developments. Lanthanide-activated nanoparticles have recently…”
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Effects of thermal stress and mechanistic target of rapamycin and wingless-type mouse mammary tumor virus integration site family pathways on the proliferation and differentiation of satellite cells derived from the breast muscle of different chicken lines by Xu, Jiahui, Velleman, Sandra G.

“…Satellite cells (SCs) are muscle stem cells responsible for muscle hypertrophic growth and the regeneration of damaged muscle. Proliferation and…”
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Tunable Resonator‐Upconverted Emission (TRUE) Color Printing and Applications in Optical Security by Liu, Hailong, Xu, Jiahui, Wang, Hao, Liu, Yejing, Ruan, Qifeng, Wu, Yiming, Liu, Xiaogang, Yang, Joel K. W.

“…Lanthanide‐doped nanophosphors are promising in anti‐counterfeiting and security printing applications. These nanophosphors can be incorporated as transparent…”
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Assessment of landslide susceptibility mapping based on Bayesian hyperparameter optimization: A comparison between logistic regression and random forest by Sun, Deliang, Xu, Jiahui, Wen, Haijia, Wang, Danzhou

“…This study aims to develop two optimized models of landslide susceptibility mapping (LSM), i.e., logical regression (LR) and random forest (RF) models,…”
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Development of ensemble learning models to evaluate the strength of coal-grout materials by Sun, Yuantian, Li, Guichen, Zhang, Nong, Chang, Qingliang, Xu, Jiahui, Zhang, Junfei

“…In the loose and fractured coal seam with particularly low uniaxial compressive strength (UCS), driving a roadway is extremely difficult as roof falling and…”
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Resveratrol reverses Doxorubicin resistance by inhibiting epithelial-mesenchymal transition (EMT) through modulating PTEN/Akt signaling pathway in gastric cancer by Xu, Jiahui, Liu, Deying, Niu, Huilin, Zhu, Guifang, Xu, Yangwei, Ye, Danli, Li, Jian, Zhang, Qingling

“…Gastric cancer is one of the major causes of cancer-related mortality worldwide. Most of patients presenting with inoperable gastric cancers rely on systemic…”
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Government subsidies, rent-seeking and corporate investment efficiency: Evidence from China by Jiahui, Xu, Naysary, Babak

“…Despite a large number of government subsidies, Chinese listed companies still face numerous challenges. This requires research into the effects of government…”
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Three-dimensional simulation of the influence of different flotation media in the dissolved air flotation tank through the population balance model by Li, Jingming, Zhang, Zhenyu, Wang, Yadi, Huang, Zhaodong, Xu, Jiahui

“…Gas-liquid flow in the dissolved air flotation (DAF) tank was studied through computational fluid dynamics through the realizable k-ε model and the population…”
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Multiphoton Upconversion Enhanced by Deep Subwavelength Near-Field Confinement by Xu, Jiahui, Dong, Zhaogang, Asbahi, Mohamed, Wu, Yiming, Wang, Hao, Liang, Liangliang, Ng, Ray Jia Hong, Liu, Hailong, Vallée, Renaud A. L, Yang, Joel K. W, Liu, Xiaogang

“…Efficient generation of anti-Stokes emission within nanometric volumes enables the design of ultracompact, miniaturized photonic devices for a host of…”
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Photon upconversion through triplet exciton-mediated energy relay by Han, Sanyang, Yi, Zhigao, Zhang, Jiangbin, Gu, Qifei, Liang, Liangliang, Qin, Xian, Xu, Jiahui, Wu, Yiming, Xu, Hui, Rao, Akshay, Liu, Xiaogang

“…Exploration of upconversion luminescence from lanthanide emitters through energy migration has profound implications for fundamental research and technology…”
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Effects of air pollution control policies on intracerebral hemorrhage mortality among residents in Tianjin, China by Xu, Jiahui, Yin, Xiaolin, Jiang, Tingting, Wang, Shiyu, Wang, Dezheng

“…Exposure to air pollution is an important risk factor for intracerebral hemorrhage (ICH), which is a major cause of death worldwide. However, the relationship…”
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Creep characteristics of coal and rock investigated by nanoindentation by Sun, Changlun, Li, Guichen, Gomah, Mohamed Elgharib, Xu, Jiahui, Sun, Yuantian

“…In coal mining industry, with the depth growing of coal mines, the creep behaviours of coal and rock can extensively affect the mining safety, coalbed methane…”
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Factors influencing return to work 3 months after percutaneous coronary intervention in young and middle-aged patients with coronary heart disease: A single-center, cross-sectional study by Hu, Yaoyao, Zhou, Taihua, Li, Xiaojing, Chen, Xiaoxiao, Wang, Xiaoyan, Xu, Jiahui, Gu, Danfeng

“…Today, patients with coronary heart disease (CHD) are becoming younger and younger, and after percutaneous coronary intervention (PCI), most patients want to…”
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