维普中文期刊产品整合服务
48篇 您的检索式:作者名="Yongchuan Li"
    题名 作者 年代 出处 被引量
1The R&D status of DTL for CSNS显示文摘The China Spallation Neutron Source (CSNS) is a spallation neutron research facility being built at Dongguan in Guangdong Province. The 324 MHz Alvarez-type Drift Tube Linac will be used to accelerate the H- ion beam from 3 to 80.0 MeV with peak current 15 mA. The R&D of a prototype structure at the low energy section of DTL is taking place at IHEP. The first unit tank ~2.8 m in length and 28 drift tubes containing electromagnetic quadrupoles are developed. The SAKAE coils are applied in the fabrication of the electromagnetic quadrupoles. This paper introduces the R&D status of the tank and 28 drift tubes. The fabrication process and measurement results of the electromagnetic quadrupoles of special interest are also presented.YIN XueJun GONG KeYun PENG Jun SONG Hong XIAO YongChuan LI AHong LIU Lei FU ShiNian 2011Science China(Physics,Mechanics & Astronomy)2011,54,S2:3
2Analogues of Hadwiger's Theorem in Space IR^n—Sufficient Conditions for a Convex Domain to Enclose AnotherZhou Jiazu Department of Mathematics,Guizhou Normal University,Guiyang,550001 China Li Haizhong Department of Mathematics,Zhengzhou University,Zhengzhou,450052 China Chen Xingyue Department of Mathematics,Chongqing Teacher’s College,Yongchuan,632168 China 1995Acta Mathematica Sinica,English Series1995,11,1:2
3Alizarin-TiO2 LMCT Complex with Oxygen Vacancies:An Efficient Visible Light Photocatalyst for Cr(Ⅵ)Reduction显示文摘of main observation and conclusion The AL-P25 composites(AL=alizarin,P25=nano titanium dioxide)with oxygen vacancies were synthesized by a simple hydrothermal method and applied for the photoreduction of Cr(VI)under visible light.The AL-P25 composites were characterized by scanning electron microscopy,X-ray diffraction,X-ray photoelectron spectroscopy analysis,Fourier transform infrared spectrometer,thermo-gravimetric analysis,UV-vis diffuse reflectance spectroscopy,photoluminescence spectroscopy and electron paramagnetic resonance spectroscopy.The results suggested that the AL-P25 composites were successfully prepared,and alizarin was linked to P25 via Ti—O—C bonds.AL-P25 composites represented excellent photoreduction efficiency on Cr(VI)under visible light,which was 99.4%after 60 min of illumination.Finally,a photocatalytic mechanism of AL-P25 composites was proposed that ligand-metal charge transfer(LMCT)process between alizarin and P25 effectively enhances separation efficiency of photogenerated electrons and holes.Meichen Li Yarn Li Jingyu Zhao Mingcheng Li Yongchuan Wu Ping Na 2020Chinese Journal of Chemistry2020,38,11:2
4Overpressure retarda-tion of organic matter maturation and metroleu m generation:A case study from the Yinggehei and Qingdongnan Basins,South China Sea显示文摘Hao Fang Sun Yongchuan Li Sitian 1995AAPG Bulletin1995,79,4:1
5Novel multi-objective shuffled frog leaping algorithm with application to reservoir flood control operation 显示文摘LI Yinghai ZHOU Jianzhong ZHANG Yongchuan 2010Journal of Water Resources Planning and Management2010,136,4:1
6Overpressure retardation of organic_matter maturation and hydrocarbon generation:A case study from the Yinggehai and Qiongdongnan Basins,offshore South China Sea显示文摘Hao Fang Sun Yongchuan Li Sitian 1995AAPG Bulletin1995,79,4:1
7Overpressure retardation of organic matter maturation and petroleum generation: A case study from the Yinggehai and Qiongdongnan Basins, South China Sea 显示文摘Hao Fang Sun Yongchuan Li Sitian el al 1995AAPG Bulletin1995,79,4:1
8Chinese consensus guidelines for therapeutic drug monitoring of polymyxin B,endorsed by the Infection and Chemotherapy Committee of the Shanghai Medical Association and the Therapeutic Drug Monitoring Committee of the Chinese Pharmacological Society显示文摘Polymyxin B,which is a last-line antibiotic for extensively drug-resistant Gram-negative bacterial infections,became available in China in Dec.2017.As dose adjustments are based solely on clinical experience of risk toxicity,treatment failure,and emergence of resistance,there is an urgent clinical need to perform therapeutic drug monitoring(TDM)to optimize the use of polymyxin B.It is thus necessary to standardize operating procedures to ensure the accuracy of TDM and provide evidence for their rational use.We report a consensus on TDM guidelines for polymyxin B,as endorsed by the Infection and Chemotherapy Committee of the Shanghai Medical Association and the Therapeutic Drug Monitoring Committee of the Chinese Pharmacological Society.The consensus panel was composed of clinicians,pharmacists,and microbiologists from different provinces in China and Australia who made recommendations regarding target concentrations,sample collection,reporting,and explanation of TDM results.The guidelines provide the first-ever consensus on conducting TDM of polymyxin B,and are intended to guide optimal clinical use.XIAOFEN LIU CHENRONG HUANG PHILLIP JBERGEN JIAN LI JINGJING ZHANG YIJIAN CHEN YONGCHUAN CHEN BEINING GUO FUPIN HU JINFANG HU LINLIN HU XIN LI HONGQIANG QIU HUA SHAO TONGWEN SUN YU WANG PING XU JING YANG YONG YANG ZHENWEI YU BIKUI ZHANG HUAIJUN ZHU XIAOCONG ZUO YI ZHANG LIYAN MIAO JING ZHANG 2023Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)2023,24,2:1
9Overpressure retardation of organic matter maturation and petroleum generation:a case study from the Yinggehai and Qingdongnan Basins,South China Sea显示文摘Hao Fang Sun Yongchuan Li Sitian 1995AAPG Bulletin1995,79,4:1
10Treatment of distal tibial shaft fractures by three different surgical methods: a randomized, prospective study显示文摘Yongchuan Li Xi Jiang Qinghe Guo Lei Zhu Tianwen Ye Aimin Chen 2014International Orthopaedics2014,,6:1
11Overpressure retarda tion of organie-matter maturation and hydrocarbon generation:A case study from the Yinggehai and Qiongdonnan basins,Offshore South China Sea显示文摘Hao Fang Sun Yongchuan Li Sitian et al 1995AAPG Bulletin1995,79,:1
12Overpressure retardation of organic matter maturation and hydrocarbon generation : A study from the Yinggehai and Qiongdongnan basins, offshore South China Sea 显示文摘Hao Fang Sun Yongchuan Li Sitian 1995AAPG Bulletin1995,79,4:1
13Overpressure retardation of organic matter and petroleum generation:A case study from the Yinggehai and Qiongdongnan basins,South ChinaSea显示文摘Hao Fang Sun Yongchuan Li Sitian 1995AAPG Bulletin1995,79,4:1
14Characteristics and origin of the gas and condensate in the yinggehai Basin,offshore South China Sea:Evidence for effect of overpressure on petro- leum generation and maturation 显示文摘Hao Fang Li Sitian Sun Yongchuan 1996Organic Geochemistry1996,24,3:1
15Presure retardation of organic-matter maturation and petroleum generation: a case study from the Yinggehai and Qiongdongnan Basins, South China Sea显示文摘Hao Fang Sun Yongchuan Li Sitian 1995AAPG Bulletin1995,79,4:1
16Overpressure retardation of organic-matter maturation and petroleum generation--A case study from the Yinggehai and Qiongdongnan Basins,South China Sea显示文摘Hao Fang Sun Yongchuan Li Sitian 1995AAPG Bulletin1995,79,4:1
17Overpressure retardation of organic-matter maturation and hydrocarbon generation: a case study from the Yinggehai and Qiongdongnan Basins,South China Sea显示文摘Hao Fang Sun Yongchuan Li Sitian 1995AAPG Bulletin1995,79,4:1
18Two petroleum systems charge the YA13-1 gas field in Yinggehai and Qiongdongnan Basins,South China Sea显示文摘Chen Honghan Li Sitian Sun Yongchuan 1998AAPG Bulletin1998,82,5:1
19Characteristics and origin of the gas and condensate in the Yinggehai Basin, offshore South China Sea: Evidence for effects of overpressure on petroleum generation and migration 显示文摘Hao Fang Li Sitian Sun Yongchuan 1996Organic Geochemistry1996,24,3:1
20Overpressure retardation of organic-matter maturation and hydrocarbon generation: A case study from the Yinggehai and Qiongdongnan basins, offshore South China Sea显示文摘HAO Fang LI Sitian SUN Yongchuan 1995AAPG Bulletin1995,79,4:1
返回顶部 每页显示:
共3页 首页 上一页 第1页 下一页 末页 /3 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费