维普中文期刊产品整合服务
8篇 您的检索式:作者名="Cao, Xianliang"
    题名 作者 年代 出处 被引量
1Tropospheric Wet Refractivity Tomography Based on the BeiDou Satellite System显示文摘This paper presents a novel approach for assessing the precision of the wet refractivity field using BDS(BeiDou navigation satellite system) simulations only, GPS, and BDS+GPS for the Shenzhen and Hongkong GNSS network. The simulations are carried out by adding artificial noise to a real observation dataset. Instead of using the δ and σ parameters computed from slant wet delay, as in previous studies, we employ the Bias and RMS parameters, computed from the tomography results of total voxels, in order to obtain a more direct and comprehensive evaluation of the precision of the refractivity field determination. The results show that:(1) the precision of tropospheric wet refractivity estimated using BDS alone(only 9 satellites used) is basically comparable to that of GPS;(2) BDS+GPS(as of current operation) may not be able to significantly improve the data's spatial density for the application of refractivity tomography; and(3) any slight increase in the precision of refractivity tomography, particularly in the lower atmosphere, bears great significance for any applications dependent on the Chinese operational meteorological service.WANG Xiaoying WANG Xianliang DAI Ziqiang KE Fuyang CAO Yunchang WANG Feifei SONG Lianchun 2014Advances in Atmospheric Sciences2014,31,2:3
2Association study between methylenetetrahydrofolate reductase polymorphisms and unexplained recurrent pregnancy loss: A meta-analysis显示文摘Yunlei Cao Jianhua Xu Zhaofeng Zhang Xianliang Huang Aiping Zhang Jian Wang Qiupeng Zheng Lingyuan Fu Jing Du 2013Gene2013,,2:1
3In situ preparation of novel p–n junction photocatalyst BiOI/(BiO) 2 CO 3 with enhanced visible light photocatalytic activity显示文摘Jing Cao Xin Li Haili Lin Shifu Chen Xianliang Fu 2012Journal of Hazardous Materials2012,,:1
4Synthesis gas production from catalytic gasification of waste biomass using nickel- loaded brown coal char显示文摘XIAO Xianbin CAO Jingpei MENG Xianliang 2011Fuel2011,103,:1
5Facile Preparation of a Stable Fe3O4@LDH@NiB Magnetic Core-Shell Nanocomposite for Hydrogenation显示文摘一张新奇的嘴扔了分层的双氢氧化物(LDH ) 涂的 ferroferric 氧化物(Fe 3 O 4@LDH@NiB) 磁性的核心壳 nanocomposite 被一起沉淀和受精减小的联合成功地制作。在 Fe 3 O 4@LDH 准备,一条灵巧的没有模板的途径被采用介绍 LDH 壳,它是比为总是需要介绍并且搬迁模板的 mesoporous 材料的准备的常规方法更有效的。结果的 Fe 3 O 4@LDH 有一个相对高的表面区域和丰富的表面氢氧根组,它能吸附金属离子,使,驱散并且稳定活跃 Ni 种类有利由 TEM, XPS,英尺红外和赌注描述的 demonstraed。因此,它与两个都来临到 100% 的变换和选择在苯乙烯的酸的选择加氢展出了好活动到 hydrocinnamic 酸。尤其是,获得的 Fe 3 O 4@LDH@NiB 能被一个外部磁场容易分开并且没有它的起始的催化活动的可估计的损失,再循环十一次。Xuejia Gao Libo Niu Xianliang Qiao Wenhui Feng Yingying Cao Guoyi Bai 2017Chinese Journal of Chemistry2017,35,7:0
6SHAPE MEMORY EFFECT OF A TUNGSTEN TAILINGS MICROCRYSTALLINE GLASS显示文摘SHAPEMEMORYEFFECTOFATUNGSTENTAILINGSMICROCRYSTALLINEGLASS①SunXiaohua,LiShutang,WangMingpu,CaoXianliangDepartmentofMaterialsSc...Sun, Xiaohua Li, Shutang Wang, Mingpu Cao, Xianliang 1997中国有色金属学会会刊:英文版1997,7,2:0
7Synthesis of Coumarin-Pillar[5]arene as a Selective Fluorescent Probe for Methyl-Parathion显示文摘A novel coumarin-pillar[5]arene derivative(P5C10)was prepared.Fluorescence spectroscopy indicates that P5C10 shows good selectivity towards methyl-parathion.A combination of NMR spectra,MALDI-TOF spectra and computational calculations reveals the formation of a host-guest complex driven byπ-πstacking interactions.Fan Zhang Xianliang Cao Demei Tian Haibing Li 2015Chinese Journal of Chemistry2015,33,3:0
8Toxicity of silicon dioxide nanoparticles with varying sizes on the cornea and protein corona as a strategy for therapy显示文摘The human cornea is exposed directly to particulate matter(PM) in polluted air. This exposure can cause eye discomfort and corneal injury. Ultrafine PM(diameter <100 nm) is thought to be particularly harmful to health, but there is limited research investigating its toxicity to the eye. In this study, we evaluated toxicity differences among 30-, 40-, 100-and 150-nm silicon dioxide nanoparticles(SiO_2 NPs) on the cornea. A 24-hour in vitro exposure of primary human corneal epithelial cells(hCECs) to ultrafine(30 and 40 nm) SiO_2 NPs produced toxicity, as evidenced by cell membrane damage, reduced cell viability,increased cell death and mitochondrial dysfunction. In vivo exposure to the same nanoparticles produced observable corneal injury. These effects were more severe with ultrafine than with fine(100 and 150 nm)SiO_2 NPs. Common antioxidant compounds, e.g., glutathione, did not protect the cornea from SiO_2 NP-induced damage. However, foetal bovine serum(FBS) did significantly reduce toxicity, likely by forming a protective protein corona around the nanoparticles. This finding suggests that FBS(or its derivatives) may be a useful clinical therapy for corneal toxicity caused by ultrafine particulates.Dayu Sun Linji Gong Jing xie Xianliang Gu Yijian Li Qinglin Cao Qiyou Li Luodan A. Zhanjun Gu Haiwei Xu 2018Science Bulletin2018,63,14:0
返回顶部 每页显示:
共1页 首页 上一页 第1页 下一页 末页 /1 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