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    题名 作者 年代 出处 被引量
1Calcium-promoted catalytic activity of potassium carbonate for steam gasification of coal char: Transformations of sulfur显示文摘Lijuan Liu Huijun Liu Mingqi Cui Yongfeng Hu Jie Wang 2013Fuel2013,,:1
2XANES spectroscopicstudy of sulfur transformations during co-pyrolysisof a calcium-rich lignite and a high-sulfur bituminous coal显示文摘Liu Lijuan Fei Jinxia Cui Mingqi 2014Fuel Process Technol2014,121,:1
3Fabrication of the beam splitters for soft X-ray laser application显示文摘The soft X-ray interferometry is completed by the Mach-Zehnder interferometer using a soft X-ray laser, and it is also an important method to measure the electron densities of a laser-produced plasma near the critical surface. It is apparently demonstrated in this paper that the incident angle of each optical element in the soft X-ray Mach- Zehnder interferometer should be near normal incidence based on the polarized characteristics of the soft X-ray mul-tilayers, and the product of reflectivity and transmission of the beam splitter should be taken as a standard of design according to the structure of the soft X-ray Mach-Zehnder interferometer. The beam splitters used in the soft X-ray interferometry at 13.9 nm are fabricated using the ion beam sputtering. The figure error of the beam splitter has reached the nanometer magnitude, in which the product of reflectiv-ity and transmission of the beam splitter is more than 1.6%.WANG Zhanshan WU Yonggang TANG Weixing QIN Shuji CHEN Lingyan XU Xiangdong HONG Yilin FU Shaojun ZHU Jie CUI Mingqi 2003Chinese Science Bulletin2003,48,18:1
4Lysophosphatidic acid induces prostate cancer PC3 cell migration via activation of LPA 1 , p42 and p38α显示文摘Feng Hao Mingqi Tan Xuemin Xu Jiahuai Han Duane D. Miller Gabor Tigyi Mei-Zhen Cui 2007BBA - Molecular and Cell Biology of Lipids2007,,7:1
5Soft X-ray phase modulation multilayer disperse element显示文摘Lixiang Yuan Zhengxiu Fan Mingqi Cui 1995Optical Engineering1995,34,5:1
6Sulfation of the extracellular polysaccharide from the edible fungus Stropharia rugosoannulata with its antioxidant activity显示文摘An acidic extracellular polysaccharide(EPS)was gained from Stropharia rugosoannulata fermentation broth by the alcohol precipitate method.Sulfated derivative of EPS(S-EPS)was gained by chlorosulfonic acid-pyridine method and the conditions were as follows:pyridine as the reaction solvent,temperature 80°C,and reaction time 90 min.The chemical structure and chain conformation of EPS and S-EPS were characterized by FT-IR,NMR and size exclusion chromatography(SEC)coupled with multi-angle laser light scattering(MALLS)detection.FT-IR spectra indicated the sulfated group was linked to the polymer.The EPS mainly consists of mannose,glucose and glucuronic acid,and the glycosidic bond type is mainly(1→4)-linked and(1→6)-linked.C6 and C2 were substituted by sulfate groups.The EPS was degraded into smaller molecular weight(Mw)polysaccharides with the larger molecular size(Rg)after sulfation and S-EPS has better hydrophilicity.Moreover,the sulfated derivative S-EPS was found to have a better scavenging ability on hydroxyl radicals than EPS.It proved that the chemical modification of S.rugosoannulata polysaccharides by sulfation effectively enhanced their antioxidant activity.Hui Hao Chun Cui Yuqing Xing Xuewei Jia Bingjie Ma Wenyi Kang Tianxiao Li Mingqi Gao Chunping Xu 2023Journal of Future Foods2023,3,1:0
7Multilayer polarization elements and their applications to polarimetric studies in vacuum ultraviolet and soft X-ray regions显示文摘Multilayer polarization elements and their applications to polarimetric studies in 20~400 eV region are mainly reviewed. General principle of selecting material combinations to get high linear polarizance multilayers of reflection type is given with practical examples,with periodic or non-periodic layer structures depending on the usage. Transmission type is introduced as linear polarizer and phase shifter. Their applications include polarization diagnosis of laboratory optical systems and synchrotron radiation beamlines of linear and circular polarization,magnetic rotation experiments such as Faraday rotation and magnetic Kerr rotation on magnetic films and multilayers,and ellipsometry to measure optical constants of thin films precisely. Polarization analysis of soft X-ray fluorescence using multilayer-coated grating is also mentioned. Finally this review is summarized with outlook of further developments.WATANABE Makoto HATANO Tadashi SAITO Katsuhiko HU Weibing EJIMA Takeo TSURU Toshihide TAKAHASHI Masahiko KIMURA Hiroaki HIRONO Toko WANG Zhangshan CUI Mingqi YAMAMOTO Masaki YANAGIHARA Mihiro 2008Nuclear Science and Techniques2008,19,4:0
8Decay of Characteristic X-ray of Low Energy in Equivalent Biological Material显示文摘Decay of Characteristic X-ray of Low Energy in Equivalent Biological Material¥HanGuangwu;WeiZengquan;MaShuowu;LiQiang;XieHong...Han Guangwu Wei Zengquan Ma Shuowu Li Qiang Xie Hongmei Li Wenjian Cui Mingqi and Li Gang(Institute of High Energy Physics,the Chinese Academy of Sciences.) 1994IMP & HIRFL Annual Report1994,,0:0
9Study of transmission grating diffraction efficiencies for soft X-ray显示文摘Tansmission grating spectrometers are extensively used to measure absthlute X-ray spectra in a photon-energy range below 1000 eV. The transmission grating,as its dispersive element, must be calibrated to obtain its danaction efficiencies. Calibrations of absolute distraction efficiencies of the tlansmission grating at photon energyof 844eV have been carried out on Beliing Synchrotron mediation Facility. With theaid of grating model, all of the grating structure paraxneters have been determinedand the absolute dchaction efficiencies in a photon-energy range below 2000eV havealso been calculated and discussed.YANG Jiamin DING Yaonan ZHENG Zhijian YI Rongqing SUN Kexu CUI Mingqi CUl Congwu ZHU Peiping CHEN Zhenlin LI Chaoguang WANG Yaomei (Insfifule of Nuclear Physics and Chetnisfry, CAEP, Chengdu 610003*Beijing institute of High Energy Physics, the Ch 1999Nuclear Science and Techniques1999,10,2:0
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