Chinese | English
Log In By IDS | Log In By KMS | Register
Search in the results
兰州大学机构库

Browse/Search Results:  1-10 of 3738 Help

Selected(0)Clear Items/Page:    Sort:
乌克兰语言问题与语言政策研究 专著
:中国社会科学出版社, 2109
Authors:  李发元
Favorite  |  View/Download：57/0  |  Submit date：2020/12/03
Macrosegregation and thermosolutal convection-induced freckle formation in dendritic mushy zone of directionally solidified Sn-Ni peritectic alloy 期刊论文
Journal of Materials Science and Technology, 2021, 卷号: 75, 页码: 21-26
Authors:  Peng Peng(彭鹏);  Zhang, Anqiao;  Yue, Jinmian;  Zhang, XD(张旭东);  Xu, YL(徐远丽)
Favorite  |  View/Download：6/0  |  Submit date：2021/01/18
Addition reactions  Binary alloys  Natural convection  Nickel alloys  Solidification  Tin alloys  Velocity  Dendritic networks  Directionally solidified  Freckle formation  Macrosegregations  Peritectic alloys  Peritectic reaction  Peritectic solidification  Thermosolutal convection  
Diffusion-induced abnormal tertiary dendrite during peritectic solidification in a temperature gradient 期刊论文
Journal of Materials Science and Technology, 2021, 卷号: 72, 页码: 197-201
Authors:  Peng Peng(彭鹏);  Zhang, Anqiao;  Yue, Jinmian;  Zhang, XD(张旭东);  Xu, YL(徐远丽)
Favorite  |  View/Download：17/0  |  Submit date：2020/12/16
Analysis on fluid permeability of dendritic mushy zone during peritectic solidification in a temperature gradient 期刊论文
Journal of Materials Science and Technology, 2021, 卷号: 71, 页码: 169-176
Authors:  Peng Peng(彭鹏);  Yue, Jinmian;  Zhang, Anqiao;  Zhang, XD(张旭东);  Xu, YL(徐远丽)
Favorite  |  View/Download：10/0  |  Submit date：2020/12/16
Binary alloys  Diffusion in liquids  Morphology  Nickel alloys  Thermal gradients  Tin alloysAnalytical expressions  Dendritic networks  Dendritic structures  Directionally solidified  Fluid permeability  Peritectic alloys  Peritectic reaction  Peritectic solidification  
High-sensitivity photoelectrochemical visible-blind ultraviolet detector using SrTiO3nanocrystalline for weak irradiation 期刊论文
Journal of Physics D: Applied Physics, 2021, 卷号: 54, 期号: 9
Authors:  Zhu, Ziran;  Wei, Kun;  Li, Hui;  Li, Xiaopeng;  Li, Baoping;  Gu, Xiuyun;  Chen, Lulu;  Zhou, Jinyuan;  Pan, Xiaojun;  Wang, Youqing...Zhu, Ziran;  Wei, Kun;  Li, Hui;  Li, Xiaopeng;  Li, Baoping;  Gu, Xiuyun;  Chen, Lulu;  Zhou, Jinyuan;  Pan, Xiaojun;  Wang, Youqing
Favorite  |  View/Download：0/0  |  Submit date：2021/01/18
Electrochemistry  Electrolytes  Irradiation  Nanocomposites  Photocurrents  Strontium titanates  Tin oxides  Ultraviolet detectors  Fast response time  Fluorine doped tin oxide  High sensitivity  Nano-crystalline films  Nanocrystallines  Photocurrent density  Photoelectrochemicals  Solar blind ultraviolet  
Highly efficient triplet-triplet annihilation upconversion in high viscosity phthalate ester media 期刊论文
Dyes and Pigments, 2021, 卷号: 185
Authors:  Lin, Dan;  Zhong, Jiamin;  Ji, Shaomin;  Yuan, Zhanxiang;  Xing, Longjiang;  He, Qin;  Zhang, HL(张浩力);  Huo, Yanping
Favorite  |  View/Download：6/0  |  Submit date：2020/12/16
Efficiency  Esters  Molecules  Organic solvents  Polycyclic aromatic hydrocarbons  Quantum theory  ViscosityFluorescence quantum yield  High viscosities  Phthalate ester  Room temperature phosphorescence  Solvent molecules  Solvent viscosity  Triplet-triplet annihilation  Up-conversion efficiency  
Chinese Expert Consensus on Protection for Ultrasound Healthcare Workers against COVID-19 期刊论文
Ultrasound in Medicine and Biology, 2021, 卷号: 47, 期号: 2, 页码: 222-229
Authors:  Luo, Yukun;  Yuan, Jianjun;  Liu, Minghui;  Fang, Nie;  Bai, Jiao;  Fei, Xiang;  Deng, Yujiao;  Yu, Tengfei;  Mao, Juan;  Zhu, Haohui...Luo, Yukun;  Yuan, Jianjun;  Liu, Minghui;  Fang, Nie;  Bai, Jiao;  Fei, Xiang;  Deng, Yujiao;  Yu, Tengfei;  Mao, Juan;  Zhu, Haohui;  Li, Chuang;  Peng, Qinghai;  Zhang, Ming;  Zeng, Shi;  Xu, Ganqiong;  Niu, Chengcheng;  Dong, Tiantian;  He, Wen;  Tang, Jie
Favorite  |  View/Download：2/0  |  Submit date：2021/01/18
Diagnosis  Diseases  Health care  Health risks  Hospitals  Protective clothing  Viruses  Healthcare workers  Hygienic standards  Lung ultrasound  Personal protective equipment  Protection equipment  Severe acute respiratory syndrome coronavirus  Ultrasound in medicine  
Lateral flow between bald and vegetation patches induces the degradation of alpine meadow in Qinghai-Tibetan Plateau 期刊论文
Science of the Total Environment, 2021, 卷号: 751
Authors:  Jiang, Xiao-Jin;  Zhu, Xiai;  Yuan, Zi-Qiang;  Li, Xiao Gang;  Liu, Wenjie;  Zakari, Sissou
Favorite  |  View/Download：2/0  |  Submit date：2020/12/16
Drops  Erosion  Flow of water  Hydraulic conductivity  Runoff  Soils  Thawing  VegetationBare soil surface  Different water contents  Freezing-thawing  Qinghai-Tibetan plateau  Saturated hydraulic conductivity  Spatial variations  Vegetation patches  Water infiltration  
A novel pipeline leveraging surface-based features of small subcortical structures to classify individuals with autism spectrum disorder 期刊论文
PROGRESS IN NEURO-PSYCHOPHARMACOLOGY & BIOLOGICAL PSYCHIATRY, 2021, 卷号: 104
Authors:  Fu, Yu;  Zhang, Jie;  Li, Yuan;  Shi, Jie;  Zou, Ying;  Guo, Hanning;  Li, Yongchao;  Yao, ZJ(姚志军);  Wang, Yalin;  Hu, B(胡斌)...Fu, Yu;  Zhang, Jie;  Li, Yuan;  Shi, Jie;  Zou, Ying;  Guo, Hanning;  Li, Yongchao;  Yao, ZJ(姚志军);  Wang, Yalin;  Hu, B(胡斌)
Favorite  |  View/Download：5/0  |  Submit date：2020/12/18
Autism spectrum disorder (ASD)  Surface-based morphometry (SBM)  Classification  High-dimensional features  
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
Favorite  |  View/Download：0/0  |  Submit date：2021/01/18
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