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47篇 您的检索式:作者名="Wanguo"
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1Laser performance of the SG-Ⅲ laser facility显示文摘SG-Ⅲ laser facility is now the largest laser driver for inertial confinement fusion research in China. The whole laser facility can deliver 180 kJ energy and 60 TW power ultraviolet laser onto target, with power balance better than 10%.We review the laser system and introduce the SG-Ⅲ laser performance here.Wanguo Zheng Xiaofeng Wei Qihua Zhu Feng Jing Dongxia Hu Jingqin Su Kuixing Zheng Xiaodong Yuan Hai Zhou Wanjun Dai Wei Zhou Fang Wang Dangpeng Xu Xudong Xie Bin Feng Zhitao Peng Liangfu Guo Yuanbin Chen Xiongjun Zhang Lanqin Liu Donghui Lin Zhao Dang Yong Xiang Xuewei Deng 2016High Power Laser Science and Engineering2016,4,3:13
2Laser performance upgrade for precise ICF experiment in SG-Ⅲ laser facility显示文摘The SG-Ⅲlaser facility(SG-Ⅲ)is the largest laser driver for inertial confinement fusion(ICF)researches in China,which has 48 beamlines and can deliver 180 kJ ultraviolet laser energy in 3 ns.In order to meet the requirements of precise physics experiments,some new functionalities need to be added to SG-Ⅲand some intrinsic laser performances need upgrade.So at the end of SG-Ⅲ's engineering construction,the 2-year laser performance upgrade project started.This paper will introduce the newly added functionalities and the latest laser performance of SG-Ⅲ.With these function extensions and performance upgrade,SG-Ⅲis now fully prepared for precise ICF experiments and solidly paves the way towards fusion ignition.Wanguo Zheng Xiaofeng Wei Qihua Zhu Feng Jing Dongxia Hu Xiaodong Yuan Wanjun Dai Wei Zhou Fang Wang Dangpeng Xu Xudong Xie Bin Feng Zhitao Peng Liangfu Guo Yuanbin Chen Xiongjun Zhang Lanqin Liu Donghui Lin Zhao Dang Yong Xiang Rui Zhang Fang Wang Huaiting Jia Xuewei Deng 2017Matter and Radiation at Extremes2017,2,5:13
3Chemical approaches to studying stem cell biology显示文摘干细胞,包括 pluripotent 干细胞和 multipotent 体的干细胞,为讯问织物开发的机制,并且为对待众多的破坏的抓住伟人潜力,动态平衡和病理疾病。建立在 vitro 平台,忠实地维持并且精确操作干细胞命运是必要的理解干细胞生物学的基本机制,并且把干细胞翻译成再生药。化学途径最近提供了能被用来控制房间自强,系区别, reprogramming 和新生的很多个小分子。这些化学调节的人被证明了是为探查干细胞生物学并且向需要的结果操作房间命运的万用的工具。最终,这策略正在答应是为针对内长的干细胞调整的药开发的新边疆。Wenlin Li Kai Jiang Wanguo Wei Yan Shi Sheng Ding 2013Cell Research2013,23,1:5
4Variants of Secondary Control with Power Recovery for Loading Hydraulic Driving Device显示文摘Current high power load simulators are generally incapable of obtaining both high loading performance and high energy efficiency. Simulators with high energy efficiency are used to simulate static-state load, and those with high dynamic performance typically have low energy efficiency. In this paper, the variants of secondary control(VSC) with power recovery are developed to solve this problem for loading hydraulic driving devices that operate under variable pressure, unlike classical secondary control(CSC) that operates in constant pressure network. Hydrostatic secondary control units are used as the loading components, by which the absorbed mechanical power from the tested device is converted into hydraulic power and then fed back into the tested system through 4 types of feedback passages(FPs). The loading subsystem can operate in constant pressure network, controlled variable pressure network, or the same variable pressure network as that of the tested device by using different FPs. The 4 types of systems are defined, and their key techniques are analyzed, including work principle, simulating the work state of original tested device, static operation points, loading performance, energy efficiency, and control strategy, etc. The important technical merits of the 4 schemes are compared, and 3 of the schemes are selected, designed, simulated using AMESim and evaluated. The researching results show that the investigated systems can simulate the given loads effectively, realize the work conditions of the tested device, and furthermore attain a high power recovery efficiency that ranges from 0.54 to 0.85, even though the 3 schemes have different loading performances and energy efficiencies. This paper proposes several loading schemes that can achieve both high dynamic performance and high power recovery efficiency.LI Wanguo FU Yongling CHEN Juan QI Xiaoye 2015Chinese Journal of Mechanical Engineering2015,28,3:4
5Dynamic culture of a thermosensitive collagen hydrogel as an extracellular matrix improves the construction of tissue-engineered peripheral nerve显示文摘Tissue engineering technologies offer new treatment strategies for the repair of peripheral nerve injury, but cell loss between seeding and adhesion to the scaffold remains inevitable. A thermosensitive collagen hydrogel was used as an extracellular matrix in this study and combined with bone marrow mesenchymal stem cells to construct tissue-engineered peripheral nerve composites in vitro. Dynamic culture was performed at an oscillating frequency of 0.5 Hz and 35° swing angle above and below the horizontal plane. The results demonstrated that bone marrow mesenchymal stem cells formed membrane-like structures around the poly-L-lactic acid scaffolds and exhibited regular alignment on the composite surface. Collagen was used to fill in the pores, and seeded cells adhered onto the poly-L-lactic acid fibers. The DNA content of the bone marrow mesenchymal stem cells was higher in the composites constructed with a thermosensitive collagen hydrogel compared with that in collagen I scaffold controls. The cellular DNA content was also higher in the thermosensitive collagen hydrogel composites constructed with the thermosensitive collagen hydrogel in dynamic culture than that in static culture. These results indicate that tissue-engineered composites formed with thermosensitive collagen hydrogel in dynamic culture can maintain larger numbers of seeded cells by avoiding cell loss during the initial adhesion stage. Moreover, seeded cells were distributed throughout the material.Lanfeng Huang Rui Li Wanguo Liu Jin Dai Zhenwu Du Xiaonan Wang Jianchao Ma Jinsong Zhao 2014Neural Regeneration Research2014,9,14:3
6Progress in octahedral spherical hohlraum study显示文摘In this paper,we give a review of our theoretical and experimental progress in octahedral spherical hohlraum study.From our theoretical study,the octahedral spherical hohlraums with 6 Laser Entrance Holes(LEHs)of octahedral symmetry have robust high symmetry during the capsule implosion at hohlraum-to-capsule radius ratio larger than 3.7.In addition,the octahedral spherical hohlraums also have potential superiority on low backscattering without supplementary technology.We studied the laser arrangement and constraints of the octahedral spherical hohlraums,and gave a design on the laser arrangement for ignition octahedral hohlraums.As a result,the injection angle of laser beams of 50°-60°was proposed as the optimum candidate range for the octahedral spherical hohlraums.We proposed a novel octahedral spherical hohlraum with cylindrical LEHs and LEH shields,in order to increase the laser coupling efficiency and improve the capsule symmetry and to mitigate the influence of the wall blowoff on laser transport.We studied on the sensitivity of the octahedral spherical hohlraums to random errors and compared the sensitivity among the octahedral spherical hohlraums,the rugby hohlraums and the cylindrical hohlraums,and the results show that the octahedral spherical hohlraums are robust to these random errors while the cylindrical hohlraums are the most sensitive.Up till to now,we have carried out three experiments on the spherical hohlraum with 2 LEHs on Shenguang(SG)laser facilities,including demonstration of improving laser transport by using the cylindrical LEHs in the spherical hohlraums,spherical hohlraum energetics on the SGIII prototype laser facility,and comparisons of laser plasma instabilities between the spherical hohlraums and the cylindrical hohlraums on the SGIII laser facility.Ke Lan Jie Liu Zhichao Li Xufei Xie Wenyi Huo Yaohua Chen Guoli Ren Chunyang Zheng Dong Yang Sanwei Li Zhiwen Yang Liang Guo Shu Li Mingyu Zhang Xiaoying Han Chuanlei Zhai Lifei Hou Yukun Li Keli Deng Zheng Yuan Xiayu Zhan Feng Wang Guanghui Yuan Haijun Zhang Bobin Jiang Lizhen Huang Wei Zhang Kai Du Runchang Zhao Ping Li Wei Wang Jingqin Su Xuewei Deng Dongxia Hu Wei Zhou Huaiting Jia Yongkun Ding Wanguo Zheng Xiantu He 2016Matter and Radiation at Extremes2016,1,1:2
7Sorbent Concentration Effect on Adsorption of Methyl Orange on Chitosan Beads in Aqueous Solutions显示文摘GUO Yali HOU Wanguo LIANG Jiling LIU Jianqiang 2014Chemical Research in Chinese Universities2014,30,5:2
8Identification of speckle-type POZ protein somatic mutations in African American prostate cancer显示文摘点缀类型 POZ 蛋白质(SPOP ) 是在前列腺癌症(PCa ) 的肿瘤 suppressor。SPOP 体的变化在欧洲降下的那些的多达 15% PCa 被报导了。然而,在非洲的美国人(AA )-PCa 的 SPOP 的基因角色当前是未知的。我们定序 SPOP 基因在 49 个 AA 前列腺肿瘤识别体的变化并且在一个肿瘤在五个 AA 前列腺肿瘤(10%) 和一同义的变体(p.I106I ) 识别了三个错误感觉变化(p.Y87C, p.F102S,和 p.G111E ) 。有趣地,所有在 exon 变化和变体聚类六,并且所有改变的变化保存了氨基酸。而且,二个变化(p.F102S 和 p.G111E ) 仅仅迄今为止在 AA-PCa 被识别了。量的即时聚合酶链反应分析在比他们的匹配的正常前列腺纸巾带 SPOP 变化的肿瘤显示出 SPOP 表示的底层。另外, SPOP 变化和新奇变体在 27 好攻击的 PCa 中的 5 个和 22 不太好攻击的 PCa 之一被检测(P <0.05 ) 。有增加的样品尺寸的进一步的研究被需要在 AA-PCa 验证这些 SPOP 变化的 clinicopathological 意义。Eric Buckles Chiping Qian Andrew Tadros Sumana Majumdar Jennifer Cvitanovic Jovanny Zabaleta John Estrada John Wilson Wanguo Liu 2014Asian Journal of Andrology2014,16,6:2
9Sorption of lead ion by latered double hydroxide intercalated with diethylenetri aminepentaacetic acid显示文摘Liang Xuefeng Hou wanguo Xu Yingming 2010Colloid Surface2010,366,13:1
10Design and performances of prototype laser amplifiers for technical-integration-line fa- cility显示文摘Yu Haiwu Zheng Wanguo Wang Chengcheng 2003Opt Eng2003,42,3:1
111178 J,527 nm near diffraction limited laser based on a complete closed-loop adaptive optics controlled off-axis multi-pass amplification laser system显示文摘A 1178 J near diffraction limited 527 nm laser is realized in a complete closed-loop adaptive optics(AO)controlled off-axis multi-pass amplification laser system.Generated from a fiber laser and amplified by the pre-amplifier and the main amplifier,a 1053 nm laser beam with the energy of 1900 J is obtained and converted into a 527 nm laser beam by a KDP crystal with 62%conversion efficiency,1178 J and beam quality of 7.93 times the diffraction limit(DL).By using a complete closed-loop AO configuration,the static and dynamic wavefront distortions of the laser system are measured and compensated.After correction,the diameter of the circle enclosing 80%energy is improved remarkably from 7.93DL to 1.29DL.The focal spot is highly concentrated and the 1178 J,527 nm near diffraction limited laser is achieved.Deen Wang Xin Zhang Wanjun Dai Ying Yang Xuewei Deng Lin Chen Xudong Xie Dongxia Hu Feng Jing Zeping Yang Qiang Yuan Xiaofeng Wei Qihua Zhu Wanguo Zheng Xiaomin Zhang Lei Huang 2021High Power Laser Science and Engineering2021,9,2:1
12Status of the SO- solid-state laser facility 显示文摘Zheng Wanguo Zhang Xiaomin Wei Xiaofeng 2008Journal of Physics : Conference Se-ries2008,112,03:1
13The thix- otropic properties of hydrotalcite-like compounds/mont- morillonite suspensions显示文摘LI Shuping HOU Wanguo SUN Dejun 2003Langmuir2003,19,8:1
14Status of the SG-III solid-state laser facility 显示文摘Wanguo Zheng Xiaomin Zhang Xiaofeng Wei 2008Journal of Physics: Conference series2008,112,03:1
15Effect of pentanol on morphologies and pore structure of mesoporous silica 显示文摘Han Shuhua Hou Wanguo Yan Xin 2003Langmuir2003,19,10:1
16Thixotropy of Mg-Al-layered double hydroxides/kaolin- ite dispersion显示文摘DAI Xiaonan HOU Wanguo DUAN Hongdong 2007Colloids and Surfaces A2007,295,3:1
17Photochromism of liquid crystalline dendrimer with azobenzene terminal groups in solution 显示文摘Jianqiang Liu Peng Ni Depeng Qiu Wanguo Hou Qizhen Zhang 2007Reactive & Funetiortal Polymers2007,67,:1
18Effect of Raw Bauxite Addition on Thermal Behaviour of Ultra-low Cement Al_2O_3-SiO_2 Castables显示文摘This work investigated the thermo-gravimetric(TG) change and explosion resistance of ultra-low cement Al2O3-SiO2 castables added with 0,5%,10%,15% and 20% of ≤74 μm raw bauxite powders containing 72.8% Al2O3,respectively.The castables were prepared using white fused alumina as aggregate,powders of white fused alumina,fused mullite,α-Al2O3 ultrafines,3% CA cement and 5% microsilica as the matrix portion.TG change of the castables was investigated by a thermo-gravimetric analyzer for large size specimen.When the raw bauxite addition is less than 10%,the mass-losing behavior of the castables is similar to that without raw bauxite,tending to reach a constant mass around 400 ℃,before which the mass-loss is mild and producing little destructive influence.With more than 10% raw bauxite addition,however,the mass-loss increases significantly,and the temperature to reach a constant mass increases to 600 ℃ or higher,unfavorable to structural stabilization.With the raw bauxite addition up to 20%,no negative influence on explosion resistance is found.HOU Wanguo ZHOU Ningsheng 2009China's Refractories2009,18,3:1
19Sorption of lead ion by layered double hydroxide intercalated with diethylenetri- aminepentaacetic acid 显示文摘Liang Xuefeng Hou Wanguo Xu Yingming 2010Colloid Surface A2010,366,13:1
20Structure transition from aragonite to vaterite and calcite by the assistance of SDBS显示文摘Zhaodong Nan Xiangna Chen Qianqian Yang Xiuzhen Wang Zuoyi Shi Wanguo Hou 2008Journal of Colloid And Interface Science2008,,2:1
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