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兰州大学机构库

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An XGBoost-Based Knowledge Tracing Model 期刊论文
International Journal of Computational Intelligence Systems, 2023, 卷号: 16, 期号: 1
Authors:  Su, W(苏伟);  Jiang, Fan;  Shi, Chunyan;  Wu, Dongqing;  Liu, Lei;  Li, Shihua;  Yuan, YN(袁永娜);  Shi, Juntai
Favorite  |    Submit date：2023/04/12
Deep learning  E-learning  Education computing  Learning systems  'current  Artificial intelligence methods  Deep learning  Knowledge tracings  Multi skills  On-line education  Personalizations  Personalized instruction  Tracing model  Xgboost  
An XGBoost-Based Knowledge Tracing Model 期刊论文
International Journal of Computational Intelligence Systems, 2023, 卷号: 16, 期号: 1
Authors:  Su, W(苏伟);  Jiang, Fan;  Shi, Chunyan;  Wu, Dongqing;  Liu, Lei;  Li, Shihua;  Yuan, YN(袁永娜);  Shi, Juntai
Favorite  |    Submit date：2023/05/25
Deep learning  E-learning  Education computing  Learning systems  'current  Artificial intelligence methods  Deep learning  Knowledge tracings  Multi skills  On-line education  Personalizations  Personalized instruction  Tracing model  Xgboost  
Enhancement of charge separation and hole utilization in a Ni2P2O7-Nd-BiVO4 photoanode for efficient photoelectrochemical water oxidation 期刊论文
Journal of Colloid and Interface Science, 2023, 卷号: 644, 页码: 124-133
Authors:  Tian, Kaige;  Wu, Lan;  Chai, Huan;  Gao, Lili;  Wang, Meng;  Niu, Huilin;  Chen, Li;  Jin, J(靳军)
Favorite  |    Submit date：2023/05/25
Association reactions  Catalysts  Charge transfer  Electrodes  Energy gap  Neodymium compounds  Nickel compounds  Oxidation  Reaction kinetics  Vanadium compounds  Charge-separation  Co catalysts  Electron hole recombination rate  Neodymium doping  Ni2P2O7 co-catalyst  Oxidation reactions  Photo-anodes  Photoelectrochemical water oxidation  Photoelectrochemical water splitting  
Modulating optoelectronic properties of red TADF emitters based on acenaphtho[1,2-b]quinoxaline-3,4-dicarbonitrile through isomeric engineering 期刊论文
Dyes and Pigments, 2023, 卷号: 216
Authors:  Liu, Bo;  Chen, Wen-Cheng;  Zhang, Rong;  Liu, Qiang;  Wei, Huaixin;  Wu, Wei-Le;  Xing, Longjiang;  Wang, Ruicheng;  Liu, Yuan;  Ji, Shaomin...Liu, Bo;  Chen, Wen-Cheng;  Zhang, Rong;  Liu, Qiang;  Wei, Huaixin;  Wu, Wei-Le;  Xing, Longjiang;  Wang, Ruicheng;  Liu, Yuan;  Ji, Shaomin;  Zhang, Hao-Li;  Huo, Yanping
Favorite  |    Submit date：2023/05/25
Charge transfer  Electron affinity  Electrons  Excited states  Fluorescence  Organic light emitting diodes (OLED)  Acenaphtho[1,2-b]pyrazine-3,4-dicarbonitrile  Electron-acceptor  Lightemitting diode  Optoelectronics property  Organic light-emitting  Organic light-emitting diode  Pyrazines  Quinoxalines  Red emissions  Thermally activated delayed fluorescences  
Selective extraction of thorium to directly form self-assembly solid from HNO3 solution 期刊论文
Journal of Industrial and Engineering Chemistry, 2023, 卷号: 123, 页码: 278-286
Authors:  Zhang, F(张芳);  Wu, Qiang;  Sha, Lei-Tao;  Li, Yang;  Li, Xu-Xin;  Wang, Ze-Yang;  Fu, Xuan;  Huang, Qing-Gang;  Liu, Bin;  Yan, ZY(严则义)...Zhang, F(张芳);  Wu, Qiang;  Sha, Lei-Tao;  Li, Yang;  Li, Xu-Xin;  Wang, Ze-Yang;  Fu, Xuan;  Huang, Qing-Gang;  Liu, Bin;  Yan, ZY(严则义)
Favorite  |    Submit date：2023/05/25
Chlorine compounds  Europium compounds  Extraction  Ion exchange  Lanthanum compounds  Rare earth elements  Self assembly  Solidification  Thorium compounds  Amphiphilics  Bi-functional  EDS analysis  Element mapping  Selective extraction  Simultaneous extractions  Succinamide  Synthesised  Th(IV)  XPS analysis  
Oxidative carbonylation of methane to acetic acid on an Fe-modified ZSM-5 zeolite 期刊论文
Applied Catalysis B: Environmental, 2023, 卷号: 329
Authors:  Wang, Chen-Wei;  Sun, Yuan;  Wang, Li-Jun;  Feng, Wen-Hua;  Miao, Yu-Ting;  Yu, Ming-Ming;  Wang, Yu-Xuan;  Gao, Xu-Dong;  Zhao, Qingqing;  Ding, Zhiqin...Wang, Chen-Wei;  Sun, Yuan;  Wang, Li-Jun;  Feng, Wen-Hua;  Miao, Yu-Ting;  Yu, Ming-Ming;  Wang, Yu-Xuan;  Gao, Xu-Dong;  Zhao, Qingqing;  Ding, Zhiqin;  Feng, Zhaochi;  Yu, Si-Min;  Yang, Jinhui;  Hu, Yongfeng;  Wu, JF(吴剑峰)
Favorite  |    Submit date：2023/04/12
Acetic acid  Carbon monoxide  Carbonylation  Iron compounds  Methane  pH  Catalytic conversion  CO conversion  Condition  Conversion of methanes  Fe/ZSM-5  Methane oxidative carbonylation  Modified ZSM-5  Oxidative carbonylation  Reaction mechanism  ZSM-5 zeolites  
Oxidative carbonylation of methane to acetic acid on an Fe-modified ZSM-5 zeolite 期刊论文
Applied Catalysis B: Environmental, 2023, 卷号: 329
Authors:  Wang, Chen-Wei;  Sun, Yuan;  Wang, Li-Jun;  Feng, Wen-Hua;  Miao, Yu-Ting;  Yu, Ming-Ming;  Wang, Yu-Xuan;  Gao, Xu-Dong;  Zhao, Qingqing;  Ding, Zhiqin...Wang, Chen-Wei;  Sun, Yuan;  Wang, Li-Jun;  Feng, Wen-Hua;  Miao, Yu-Ting;  Yu, Ming-Ming;  Wang, Yu-Xuan;  Gao, Xu-Dong;  Zhao, Qingqing;  Ding, Zhiqin;  Feng, Zhaochi;  Yu, Si-Min;  Yang, Jinhui;  Hu, Yongfeng;  Wu, JF(吴剑峰)
Favorite  |    Submit date：2023/05/25
Acetic acid  Carbon monoxide  Carbonylation  Iron compounds  Methane  pH  Catalytic conversion  CO conversion  Condition  Conversion of methanes  Fe/ZSM-5  Methane oxidative carbonylation  Modified ZSM-5  Oxidative carbonylation  Reaction mechanism  ZSM-5 zeolites  
Climate and geochemistry at different altitudes influence soil fungal community aggregation patterns in alpine grasslands 期刊论文
Science of the Total Environment, 2023, 卷号: 881
Authors:  Li, Jia;  Wang, Xia;  Wu, Jin Hong;  Sun, Yu Xin;  Zhang, Yuan Ye;  Zhao, Yun Fei;  Huang, Zheng;  Duan, Wen Hui
Favorite  |    Submit date：2023/05/25
Climate change  Ecosystems  Geochemistry  Organic carbon  Random processes  Soils  Stochastic systems  Temperature  Alpine grasslands  Altitude regions  Altitudinal gradient  Biogeography  Community assembly  Distribution patterns  Fungal community  Grassland ecosystems  Regional scale  Soil fungal communities  
Open flow cytometer with the combination of 3D hydrodynamic single cell focusing and confocal laser-induced fluorescence detection 期刊论文
Talanta, 2023, 卷号: 258
Authors:  Wu, Chengxin;  Wei, Xing;  Men, Xue;  Xu, Yulong;  Bai, Junjie;  Wang, Yu;  Zhou, L(周雷);  Yu, Yong-Liang;  Xu, Zhang-Run;  Chen, Ming-Li...Wu, Chengxin;  Wei, Xing;  Men, Xue;  Xu, Yulong;  Bai, Junjie;  Wang, Yu;  Zhou, L(周雷);  Yu, Yong-Liang;  Xu, Zhang-Run;  Chen, Ming-Li;  Wang, Jian-Hua
Favorite  |    Submit date：2023/04/12
Cells  Cost benefit analysis  Cytology  Flow velocity  Flowmeters  Fluorescence  Focusing  Hydrodynamics  Laser beams  Laser optics  Laser produced plasmas  Acridine orange  Cytometers  Fluorescent microparticles  Focusing device  Hep-g2 cells  High-throughput  Laser induced fluorescence  Sheath flows  Single cells  Single cells analysis  
Open flow cytometer with the combination of 3D hydrodynamic single cell focusing and confocal laser-induced fluorescence detection 期刊论文
Talanta, 2023, 卷号: 258
Authors:  Wu, Chengxin;  Wei, Xing;  Men, Xue;  Xu, Yulong;  Bai, Junjie;  Wang, Yu;  Zhou, L(周雷);  Yu, Yong-Liang;  Xu, Zhang-Run;  Chen, Ming-Li...Wu, Chengxin;  Wei, Xing;  Men, Xue;  Xu, Yulong;  Bai, Junjie;  Wang, Yu;  Zhou, L(周雷);  Yu, Yong-Liang;  Xu, Zhang-Run;  Chen, Ming-Li;  Wang, Jian-Hua
Favorite  |    Submit date：2023/05/25
Cells  Cost benefit analysis  Cytology  Flow velocity  Flowmeters  Fluorescence  Focusing  Hydrodynamics  Laser beams  Laser optics  Laser produced plasmas  Acridine orange  Cytometers  Fluorescent microparticles  Focusing device  Hep-g2 cells  High-throughput  Laser induced fluorescence  Sheath flows  Single cells  Single cells analysis