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8篇 您的检索式:作者名="MEI SHUWEN"
    题名 作者 年代 出处 被引量
1First mass measurement of short-lived nuclides at HIRFL-CSR显示文摘Recent commissioning of the HIRFL-CSR has demonstrated its ability to perform direct mass measurement for short-lived nuclides. Projectile fragments produced by the 78Kr ions at 481.88 MeV/u were separated with the new radioactive beam line in Lanzhou (RIBLL2), and injected into and stored in the experimental storage ring (CSRe). By operating the CSRe as an isochronous mass spectrometry, a typical mass resolution around 2.0×10?5 has been achieved. The masses for 63Ge, 65As and 67Se were measured for the first time. The measured masses are compared with theoretical predictions and the location of the proton drip-line for As isotopes is discussed. The implication of the 65As mass in the astrophysical rapid proton capture process has also been addressed.XU HuShan TU XiaoLin YUAN YouJin XIA JiaWen ZANG YongDong WANG Meng MAO RuiShi HU ZhengGuo MEI Bo SHUAI Peng ZHU ZhiChao TANG ShuWen GENG Peng LIU Yong ZHAO TieCheng ZHANG XueYing YANG JianCheng MAO LiJun ZHANG YuHu ZHOU XiaoHong HUANG WenXue XIAO GuoQing ZHAO HongWei ZHAN WenLong 2009Chinese Science Bulletin2009,54,24:11
2Seismogenic Structure around the Epicenter of the May 12,2008 Wenchuan Earthquake from Micro-seismic Tomography显示文摘一个三维的本地规模的 P 速度模型在下面到 25 km,在主要吃惊震中区域附近的深度用从 5856 余震的地震光线由一个最新部署的暂时的地震网络记录了的 83821 event-to-receiver 被构造。棋盘测试证明我们的 tomographic 模型有 ∼2 km 的侧面、垂直的分辨率。高分辨率的 P 速度模型在 seismogenic 层揭示了有趣的结构:(1 ) Guanxian-Anxian 差错, Yingxiu-Beichuan 差错和 Longmen 掸人差错地区的 Wenchuan-Maoxian 差错好由突然地上面的外壳的速度变化描出;(2 ) Pengguan 山岳比它的包围区域有通常更高的速度,并且可以延长在下面到从表面的至少 ∼10 km;(3 ) 在 Wenchuan-Maoxian 差错下面的一个突然地侧面的速度变化可以显示 Pengguan 山岳的西方的边界或 Wenchuan-Maoxian 差错是垂直的,并且 Wenchuan 地震的低亚硫酸钠中心可能在蘸 Yingxiu-Beichuan 和 Guanxian-Anxian 差错,和垂直 Wenchuan-Maoxian 差错的 NW 的连词点定位;(4 ) 沿着 Yingxiu-Beichuan 差错的附近被很低的速度和低 seismicity 在浅深度描绘,可能由于孔和破裂的高内容;(5 ) 二块低速度的异例分别地与 ∼5 km 与 ∼7 km 偏移量在挂的墙和 Guanxian-Anxian 差错的脚墙中被想象垂直部件。AN Meijian FENG Mei DONG Shuwen LONG Changxing ZHAO Yue YANG Nong ZHAO Wenjin ZHANG Jizhong 2009Acta Geologica Sinica(English Edition)2009,83,4:7
3Characterization and formation mechanism of laser-welded Mg and A1 alloys using Ti inter layer显示文摘GAO Ming MEI Shuwen LI Xiangyou 2012ScriptaMaterial2012,67,:1
4Process and joint characterizations of laser-MIG hybrid welding of AZ31 magnesium alloy显示文摘GAO MING MEI SHUWEN WANG ZEMIN 2011Transaction of the China Welding Institution2011,32,11:1
5One - pot synthesis of Ag@ SiO2 @ Ag sandwich nanostructures 显示文摘LI Chaorong MEI Jie LI Shuwen 2010Nanotechnology2010,21,24:1
6Characterization and formation mechanism of laser-welded Mg and A1 alloys using Ti interlayer显示文摘MING Gao SHUWEN Mei XIANGYOU Li 2012Scripta Materialia2012,67,2:1
7Processand joint characterizations of laser-MIG hybrid weldingof AZ31 magnesium alloy显示文摘GAO Ming MEI Shuwen WANG Zemin 2012Journal of MaterialsProcessing Technology2012,212,6:1
8Intercalated kaolinite as an emerging platform for cancer therapy显示文摘An innovative cancer therapy strategy regarding the interface engineering of kaolinite has been designed. The exposed silanol group facilitates more guest species with high dispersion on the supports. Mn_3O_4 magnetic nanoparticles are uniformly distributed on external surfaces of the Kaolin_(C12N)with the Al–O–Mn bond for the detection of the tumor microenvironment by T1-MRI; Doxorubicin(DOX) are loaded in the interlayer space with the electrostatic interaction for chemo-treating; and KI is coated on the outer layer of the nanocomposites based on the electrostatic interaction for thyroid cancer targeting. The synergetic effects and the treatment mechanism enhanced by the interface engineering, KI@DOX-Mn_3O_4-Kaolin_(C12N)can cause remarkably low cell viability(57%, 200 μg/mL), tumor shrinking(75%, 20 μg/kg), and accumulation into the tumor tissues. The novel kaolinite based drug delivery system is expected to incorporate imaging diagnosis, targeted therapy and drug delivery into one single system for postoperative residual thyroid cancer treatment and observation for metastasis of focal area.Yi Zhang Peng Huang Mei Long Song Liu Huaming Yang Shuwen Yuan Shi Chang 2019Science China Chemistry2019,62,1:0
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