兰州大学机构库

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Petrogenesis, Sampling Depth, Thermal and Redox Evolution of Spinel Peridotite Xenoliths From Jiaohe, NE China: Insights From Trace Elements in All Rock-Forming Silicate Minerals 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH, 2023, 卷号: 128, 期号: 10
Authors:  Lin, A-Bing;  Aulbach, Sonja;  Zheng, Jian-Ping;  Uenver-Thiele, Laura;  Woodland, Alan B.;  Zhang, Hong-Fu
Favorite  |    Submit date:2023/11/28
lithospheric mantle  peridotite xenolith  trace elements  thermobarometry  oxybarometry  vanadium  
An improved method for paleoflood reconstruction from core sediments in the upper Yellow River 期刊论文
Frontiers in Earth Science, 2023, 卷号: 11
Authors:  Pang, Hongli;  Jia, Yunxia;  Li, Fuqiang;  Qin, Lin;  Chen, Liying
Favorite  |    Submit date:2023/11/28
ln(Zr/Ti)  Yellow River  XRF  paleoflood  end-member modeling analysis  
Geochronology, geochemistry and Sr-Nd isotope compositions of the Niubiziliang mafic-ultramafic complex in the South Altyn orogen, NW China: Implications for Ni-Cu mineralization and tectonic setting 期刊论文
ORE GEOLOGY REVIEWS, 2023, 卷号: 158
Authors:  Qian, Bing;  Li, Wenyuan;  Zhang, Zhaowei;  Sui, Qinglin;  Shao, Ji;  Feng, Yantong
Favorite  |    Submit date:2023/07/18
Alumina  Aluminum oxide  Binary alloys  Copper compounds  Exploratory geochemistry  Geochronology  Isotopes  Laser ablation  Lead alloys  Mass spectrometry  Mineralogy  Nickel compounds  Plagioclase  Rare earth elements  Rare earths  Sodium compounds  Sulfur compounds  Baddeleyite  Baddeleyite U-pb isotope age  Isotope age  Mafic-ultramafic complex  Magmatic sulphide  Magmatic sulphide deposit  Niubiziliang  Orogenic setting  Pb isotopes  Sr-Nd isotopes  Sulphide deposits  Ultramafic complex  
放牧强度对高寒草甸植物叶片C、N、P化学计量特征及养分重吸收的影响 学位论文
农学硕士, 兰州: 兰州大学, 2023
Authors:  周彩虹
Favorite  |    Submit date:2023/11/15
高寒草甸,放牧强度,叶片化学计量特征,氮重吸收效率,磷重吸收效率  alpine meadow  grazing intensity  leaf stoichiometry characteristics  nitrogen resorption efficiency  phosphorus resorption efficiency  
粗糙床面上沉积颗粒流体起动的 DNS-DEM 数值模拟研究 学位论文
工学硕士, 兰州: 兰州大学, 2023
Authors:  张岩
Favorite  |    Submit date:2023/11/15
多相流  multiphase flow  颗粒起动  particle starting  直接数值模拟  direct numerical simulation  离散元模型  discrete element model  密度比  density ratio  冲量阈值  impulse threshold  边界层厚度  boundary layer thickness  
黄土高原西部万象洞石笋记录的MIS5e早期气候不稳定性研究 学位论文
理学博士, 兰州: 兰州大学, 2023
Authors:  高涛
Favorite  |    Submit date:2023/11/15
MIS5e早期  Early MIS5e  亚洲夏季风  Asian summer monsoon  气候不稳定性  Climate instability  万象洞石笋  Wanxiang Cave stalagmites  多指标记录  Multi-proxy records  
N-ZnO/BiOI复合催化剂制备及其降解盐酸四环素研究 学位论文
医学硕士, 兰州: 兰州大学, 2023
Authors:  陈秀娟
Favorite  |    Submit date:2023/11/15
盐酸四环素  Tetracycline Hydrochloride  可见光降解  Visible Light Degradation  碘氧化铋  BiOI  氧化锌  ZnO  复合催化剂  Composite catalyst  
ZnO基气体传感器的研制与性能提升研究 学位论文
工学硕士, 兰州: 兰州大学, 2023
Authors:  陈娅雯
Favorite  |    Submit date:2023/11/15
ZnO,稀土元素,气体传感器,半导体金属氧化物,Fe,密度泛函理论  ZnO  Rare earth elements  Gas sensors  Semiconductor mental oxide  Fe  Density functional theory  
甘肃北山地区音凹峡-新场脉岩地球化学特征及其构造意义 学位论文
理学硕士, 兰州: 兰州大学, 2023
Authors:  王赟
Favorite  |    Submit date:2023/11/15
中亚造山带中段南缘  Middle section of the southern margin of the Central Asian  北山造山带  Orogenic Belt  脉岩  Beishan Orogenic Belt  中三叠世  Vein rocks,Middle Triassic  板内伸展拉张  In-plate stretching.  
全球变绿下陆地生态系统碳氧循环响应 学位论文
理学博士, 兰州: 兰州大学, 2023
Authors:  丁磊
Favorite  |    Submit date:2023/11/15
氧循环  oxygen cycle  碳循环  carbon cycle  全球变绿  global greening  半干旱区  semi arid  气候变化  climate change