Search Results - "Li, Youlian"

Petrogenesis of the Huili Paleoproterozoic leucogranite in the Jiaobei Terrane of the North China Craton: A highly fractionated albite granite forced by K-feldspar fractionation by Li, Youlian, Zhang, Huafeng, Guo, Jinghui, Li, Chaofeng

“…A Paleoproterozoic leucogranite has been identified petrologically as highly fractionated granite near Huili in the Jiaobei Terrane of the North China Craton…”
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Barium isotope evidence for crystal-melt separation in granitic magma reservoirs by Deng, Gengxin, Kang, Jinting, Nan, Xiaoyun, Li, Youlian, Guo, Jinghui, Ding, Xin, Huang, Fang

“…•Barium isotopes can be significantly fractionated during granitic magma differentiation.•Albite granites have δ138/134Ba from 0.50‰ to 0.95‰, higher than that…”
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Oldest-known Neoproterozoic carbon isotope excursion: Earlier onset of Neoproterozoic carbon cycle volatility by Zhang, Zhiyue, Peng, Peng, Feng, Lianjun, Gong, Zheng, Mitchell, Ross N., Li, Youlian

“…The Neoproterozoic Era (1000–541 Ma) is characterized by the largest negative carbon isotope excursions in Earth history. Younger Neoproterozoic excursions are…”
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Re-evaluation and optimisation of dissolution methods for strontium isotope stratigraphy based on chemical leaching of carbonate certificated reference materials by Li, Youlian, Li, Chaofeng, Guo, Jinghui

“…•An evaluation on the accuracy of different dissolution methods for carbonate 87Sr/86Sr analysis is offered.•A preferable sample purity of carbonate rocks and…”
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Investigation on health status and influencing factors of female medical staff by Zheng, Juan, Duan, Hubin, Hao, Chunyan, Li, Youlian, Qiao, Xiaohong

“…Objective To analyze the health status and related factors of female medical staff in our hospital and to provide reference for health management and…”
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Effects of unification medication of glycyrrhizinate and 5‐ASA on expression of TNF‐α,IL‐8 and NF‐κB in rats model with ulcerative colitis by Gao, Yongzhen, Duan, Hubin, Qin, Xinrong, Li, Youlian

“…Objective To explore mechanism of molecule of glycyrrhizinate and 5‐aminosalicylic acid(5‐ASA) treating ulcerative colitis（UC） through observing expression of…”
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Evaluation and optimisation of the dissolution method for bulk analysis of carbonate neodymium isotopic composition based on chemical leaching of carbonate certified reference materials by Li, Youlian, Li, Chaofeng, Chu, Zhuyin, Guo, Jinghui

“…[Display omitted] •A preferable sample purity and an optimised dissolution scheme for carbonate 143Nd/144Nd analysis are suggested.•High-precision Nd isotope…”
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MGP‐1 Plagioclase: A Potential Element and Sr Isotope Reference Material for In Situ Microanalysis by Jia, Lihui, Ma, Xi, Wu, Shitou, Li, Youlian, Yuan, Jiangyan, Mao, Qian, Li, Xiaoguang, Chen, Yi

“…Plagioclase, one of the most common rock‐forming minerals, can provide useful information on the crystallisation environment, magmatic evolution and thermal…”
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Effects of chlorogenic acid on serum nuclear factor κB and motor function of rats with traumatic spinal cord injury by Qiao, Xiaohong, Duan, Hubin, Hao, Chunyan, Xue, Wen, Du, Yanrong, Zhang, Xiaoyi, Liu, Wenyun, Wang, Zhiqiang, Li, Youlian, Guo, Jianxun

“…Objective To investigate the effects of chlorogenic acid on serum nuclear factor κB (NF‐κB) and motor function of rats with traumatic spinal cord injury…”
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Effect of biglycan on apoptosis of neurons in acute cerebral infarction in rats by Du, Yanrong, DUAN, HUBIN, Qiao, Xiaohong, Xue, Wen, cheng, junjun, Hao, Chunyan, Li, Youlian, Liu, Wenyun, Guo, Jianxun

“…Objective To investigate the effect and mechanism of biglycan (BGN) on apoptosis after experimental acute cerebral infarction (CI) in rat. Methods A total of…”
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Determination of Lead Elemental Concentration and Isotopic Ratios in Coal Ash and Coal Fly Ash Reference Materials Using Isotope Dilution Thermal Ionization Mass Spectrometry by Li, Chaofeng, Wu, Huiqian, Wang, Xuance, Chu, Zhuyin, Li, Youlian, Guo, Jinghui

“…The rapid expansion of coal-fired power plants around the world has produced a huge volume of toxic elements associated with combustion residues such as coal…”
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Isotopic Compositions (Li‐B‐Si‐O‐Mg‐Sr‐Nd‐Hf‐Pb) and Fe2+/ΣFe Ratios of Three Synthetic Andesite Glass Reference Materials (ARM‐1, ARM‐2, ARM‐3) by Wu, Shitou, Yang, Yueheng, Jochum, Klaus Peter, Romer, Rolf L., Glodny, Johannes, Savov, Ivan P., Agostini, Samuele, De Hoog, Jan C.M., Peters, Stefan T.M., Kronz, Andreas, Zhang, Chao, Bao, Zhian, Wang, Xiaojun, Li, Youlian, Tang, Guoqiang, Feng, Lianjun, Yu, Huimin, Li, Zhenxin, Zhang, Le, Lin, Jie, Zeng, Yuan, Xu, Chunxue, Wang, Yaping, Cui, Zhu, Deng, Li, Xiao, Jun, Liu, Yanhong, Xue, Dingshuai, Zhang, Di, Jia, Lihui, Wang, Hao, Xu, Lei, Huang, Chao, Xie, Liewen, Pack, Andreas, Wörner, Gerhard, He, Maoyong, Li, Chaofeng, Yuan, Honglin, Huang, Fang, Li, Qiuli, Yang, Jinhui, Li, Xianhua, Wu, Fuyuan

“…To expand the newly developed ARM glasses as reference materials for in situ microanalysis of isotope ratios and iron oxidation state by a variety of…”
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Isotopic Compositions (Li‐B‐Si‐O‐Mg‐Sr‐Nd‐Hf‐Pb) and Fe 2+ /ΣFe Ratios of Three Synthetic Andesite Glass Reference Materials (ARM‐1, ARM‐2, ARM‐3) by Wu, Shitou, Yang, Yueheng, Jochum, Klaus Peter, Romer, Rolf L., Glodny, Johannes, Savov, Ivan P., Agostini, Samuele, De Hoog, Jan C.M., Peters, Stefan T.M., Kronz, Andreas, Zhang, Chao, Bao, Zhian, Wang, Xiaojun, Li, Youlian, Tang, Guoqiang, Feng, Lianjun, Yu, Huimin, Li, Zhenxin, Zhang, Le, Lin, Jie, Zeng, Yuan, Xu, Chunxue, Wang, Yaping, Cui, Zhu, Deng, Li, Xiao, Jun, Liu, Yanhong, Xue, Dingshuai, Zhang, Di, Jia, Lihui, Wang, Hao, Xu, Lei, Huang, Chao, Xie, Liewen, Pack, Andreas, Wörner, Gerhard, He, Maoyong, Li, Chaofeng, Yuan, Honglin, Huang, Fang, Li, Qiuli, Yang, Jinhui, Li, Xianhua, Wu, Fuyuan

“…To expand the newly developed ARM glasses as reference materials for in situ microanalysis of isotope ratios and iron oxidation state by a variety of…”
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