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兰州大学机构库

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Application of BP - ANN model in evaluation of soil quality in the arid area, northwest China 期刊论文
Soil and Tillage Research, 2021, 卷号: 208
Authors:  Shao, Wenyan;  Guan, Qingyu;  Tan, Zhe;  Luo, Haiping;  Li, Huichun;  Sun, Yunfan;  Ma, Yunrui
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Agricultural robots  Agriculture  Arid regions  Backpropagation  Heavy metals  Integrated circuits  Land use  Neural networks  Nutrients  Petroleum reservoir evaluation  Quality control  Soil quality  Annual mean temperatures  Back-propagation artificial neural network  Comprehensive evaluation model  Cumulative precipitation  Environmental characteristic  Heavy metal contamination  Natural environmental factors  Topographic wetness index  
Evolution of NDVI secular trends and responses to climate change: A perspective from nonlinearity and nonstationarity characteristics 期刊论文
Remote Sensing of Environment, 2021, 卷号: 254
Authors:  Yang, Liqin;  Guan, QY(管清玉);  Lin, Jinkuo;  Tian, Jing;  Tan, Zhe;  Li, Huichun
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Global warming  Remote sensing  Three dimensional computer graphics  Wind  Ensemble empirical mode decomposition  Intense precipitation  Non-equilibrium effects  Normalized difference vegetation index datum  Ordinary least squares regressions  Potential evapotranspiration  Spatiotemporal evolution  Three dimensional visualization  
Enhanced energy storage performance of iron molybdate by Ni doping 期刊论文
Materials Chemistry and Physics, 2021, 卷号: 261
Authors:  Li, Yan;  Ma, Mingyu;  Hua, Xiaohui;  Lv, Xueliang;  Fan, Ziye;  Liu, Guo;  Mu, Xuemei;  Wang, Deyin;  Sheng, Yanbin;  Shen, Tielong...Li, Yan;  Ma, Mingyu;  Hua, Xiaohui;  Lv, Xueliang;  Fan, Ziye;  Liu, Guo;  Mu, Xuemei;  Wang, Deyin;  Sheng, Yanbin;  Shen, Tielong;  Xie, EQ(谢二庆);  Zhang, ZX(张振兴)
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Anodes  Capacitance  Energy storage  Iron  Iron compounds  Nanocomposites  Nickel  Nickel compounds  Redox reactions  Storage (materials)  Supercapacitor  Asymmetric supercapacitor  Electrochemical capacitor  Hydrothermal growth  Rate capabilities  Rate performance  Specific capacitance  Storage performance  Valence electron  
Tunable ferromagnetic ordering in phosphorus adsorbed ReS2 nanosheets 期刊论文
NANOTECHNOLOGY, 2021, 卷号: 32, 期号: 7
Authors:  Li, Junfu;  Liao, Zhongxin;  Xia, Baorui;  Wang, Tongtong;  Gao, DQ(高大强)
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ferromagnetism  ReS2  P adsorption  first-principles calculations  
Tunable ferromagnetic ordering in phosphorus adsorbed ReS2nanosheets 期刊论文
Nanotechnology, 2021, 卷号: 32, 期号: 7
Authors:  Li, Junfu;  Liao, Zhongxin;  Xia, Baorui;  Wang, Tongtong;  Gao, DQ(高大强)
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Density functional theory  Ferromagnetism  Phosphorus  Phosphorus compounds  Rhenium compounds  Saturation magnetization  Transition metals  Ferromagnetic orderings  Layered transition metal dichalcogenides  Orbitals  Room temperature ferromagnetism  Spintronic applications  Spintronic device  
Simultaneous quantitation of cytokinin bases and their glycoconjugates with stable isotope labelling ultrahigh performance liquid chromatography mass spectrometry 期刊论文
Journal of Chromatography A, 2021, 卷号: 1636
Authors:  Xin, Zhou;  Ruo-Qi, Li;  Cong, Wang;  Xiao-Xia, Ma;  Ying, Sun;  Wen-Xuan, Song;  Xue-Bing, Wei;  Dong-Hua, Li;  Xiao, Ma;  Wang, RQ(王任其)...Xin, Zhou;  Ruo-Qi, Li;  Cong, Wang;  Xiao-Xia, Ma;  Ying, Sun;  Wen-Xuan, Song;  Xue-Bing, Wei;  Dong-Hua, Li;  Xiao, Ma;  Wang, RQ(王任其)
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Carbohydrates  Drug products  Fertilizers  Hydrophilicity  Ionization of liquids  Isotopes  Mass spectrometry  Metabolites  Separation  Astragalus membranaceus  Enhanced sensitivity  Ionization efficiency  Isotope labelling  Quantitative sensitivity  Reverse phase liquid chromatography  Standard deviation  Ultra high performance liquid chromatography-mass spectrometries  
Cobalt sulfide embedded carbon nanofibers as a self-supporting template to improve lithium ion battery performances 期刊论文
Electrochimica Acta, 2021, 卷号: 366
Authors:  Zhang, Xudong;  Zhao, Yirong;  Zhang, Chaoyue;  Wu, Caixia;  Li, Xiaopeng;  Jin, Mengjing;  Lan, Wei;  Pan, Xiaojun;  Zhou, Jinyuan;  Xie, Erqing...Zhang, Xudong;  Zhao, Yirong;  Zhang, Chaoyue;  Wu, Caixia;  Li, Xiaopeng;  Jin, Mengjing;  Lan, Wei;  Pan, Xiaojun;  Zhou, Jinyuan;  Xie, Erqing
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Carbon nanofibers  Cobalt compounds  Electric conductivity  Electric discharges  Electrodes  Electron transport properties  Ions  Mechanical stability  Sulfur compounds  Cathodic materials  Charge and discharge  Electrical conductivity  Electrospinning techniques  Solvothermal method  Specific discharge capacity  Synergistic effect  Theoretical capacity  
Binder-free CuO nanoneedle arrays based tube-type sensor for H2S gas sensing 期刊论文
Sensors and Actuators, B: Chemical, 2021, 卷号: 326
Authors:  Hu, Qiang;  Zhang, Wenjian;  Wang, Xiaoyu;  Wang, Qiao;  Huang, Baoyu;  Li, Yan;  Hua, Xiaohui;  Liu, Guo;  Li, Bingsheng;  Zhou, JY(周金元)...Hu, Qiang;  Zhang, Wenjian;  Wang, Xiaoyu;  Wang, Qiao;  Huang, Baoyu;  Li, Yan;  Hua, Xiaohui;  Liu, Guo;  Li, Bingsheng;  Zhou, JY(周金元);  Xie, EQ(谢二庆);  Zhang, ZX(张振兴)
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Binders  Copper oxides  Gas detectors  Hydrogen sulfide  Temperature  Wet etchingGas sensitive material  High specific surface area  Long term stability  Low concentrations  Nanoneedle arrays  Reactive adsorption  Reproducibilities  Sensing performance  
Warming-induced radial growth reduction in Betula albosinensis, eastern Qilian Mountains, China 期刊论文
Ecological Indicators, 2021, 卷号: 120
Authors:  Yan, Xiaoya;  Li, Qian;  Deng, Yang;  Gao, Linlin;  Gou, XH(勾晓华)
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Arid regions  Bioelectric potentials  Ecosystems  Forestry  LandformsArid and semi-arid areas  Basal area increment  Climatic factors  Forest ecosystem  Metabolic stress  Northwestern China  Qilian mountains  Semi-arid region  
Enhancing the filtration efficiency and wearing time of disposable surgical masks using TENG technology 期刊论文
Nano Energy, 2021, 卷号: 79
Authors:  Zhang, Ruichao;  Xu, Qi;  Bai, Suo;  Hai, Jun;  Cheng, Li;  Xu, Guoqiang;  Qin, Yong
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Efficiency  Electrodes  Nanogenerators  Surgery  Wear of materialsCurrent structure  Filtration efficiency  Nanogenerator  Particulate Matter  Protective equipment  Simple schemes  Single electrodes  Wearing process