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76篇 您的检索式:作者名="Fudong LIU"
    题名 作者 年代 出处 被引量
1Inflammatory responses in hypoxic ischemic encephalopathy显示文摘Fudong Liu Louise D McCullough 2013Acta Pharmacologica Sinica2013,34,9:45
2Regulation of microglial activation in stroke显示文摘当 ischemic 击发生时,氧和精力弄空触发事件的串联,包括导致深刻大脑损害的煽动性的回答, glutamate excitotoxicity,氧化压力,和 apoptosis。煽动性的反应贡献第二等的 neuronal 损坏,它在两尖锐 ischemic 损害和大脑功能的长期的恢复上施加实质的影响。Microglia 是在常常,在正常下面的监视器大脑微型环境调节的大脑的居民免疫者房间。一旦局部缺血发生, microglia 被激活生产有害并且二个抵抗调停人的 neuroprotective 调停人,和平衡决定受伤神经原的命运。microglia 的激活被定义为经典著作(M1 ) 或选择(M2 ) :M1 microglia 分泌支持 inflammatory cytokines (TNF, IL-23, IL-1, IL-12,等等) 并且加重 neuronal 损害,而 M2 显型支持反煽动性的回答,那是修理的。它有重要翻译价值调整 M1/M2 microglial 激活最小化有害效果或最大化保护的角色。这里,我们在 ischemic 击的上下文讨论在 microglia 和神经原之间的 microglia/macrophage 激活和相互作用的各种各样的管理者。Shou-cai ZHAO Ling-song MA Zhao-hu CHU Heng XU Wen-qian WU Fudong LIU 2017Acta Pharmacologica Sinica2017,38,4:38
3Effect of preparation methods on the performance of CuFe-SSZ-13 catalysts for selective catalytic reduction of NO_x with NH_3显示文摘CuFe-SSZ-13 catalyst showed excellent performance in the selective catalytic reduction of NO_x with NH_3(NH_3-SCR) for diesel engine exhaust purification. To investigate the effect of preparation methods on NH_3-SCR performance, Fe was loaded into one-pot synthesized Cu-SSZ-13 catalysts through solid-state ion-exchange(SSIE), homogeneous deposition precipitation(HDP) and liquid ion-exchange(IE), respectively. Three CuFe-SSZ-13 catalysts showed similar SO_2 resistance, which was better than that of Cu-SSZ-13. The improvement was attributed to the protection of Fe species. Hydrothermal stability of three CuFe-SSZ-13 catalysts was significantly different, which was attributed to the state of active species caused by different preparation methods. Compared with the other two catalysts, more active species existed inside the zeolite pores of CuFe-SSZ-13 SSIE. During hydrothermal aging, the aggregation of these active species in the pores caused the collapse of catalyst structure, ultimately leading to the deactivation of CuFe-SSZ-13 SSIE. In contrast, Fe species was dispersed better on the surface over CuFe-SSZ-13 IE, enhancing the hydrothermal stability of catalysts. Consequently, Fe loading effectively improved the resistance of SO_2 and H_2O over Cu-SSZ-13. For CuFe-SSZ-13, large amounts of active species located inside the zeolite pores are not beneficial for the hydrothermal stability.Yijiao Wang Lijuan Xie Fudong Liu Wenquan Ruan 2019Journal of Environmental Sciences2019,31,7:8
4Live cell single molecule-guided Bayesian localization super resolution microscopy显示文摘Xu, Fan Zhang, Mingshu He, Wenting Han, Renmin Xue, Fudong Liu, Zhiyong Zhang, Fa Lippincott-Schwartz, Jennifer Xu, Pingyong 2017Cell Research2017,27,5:6
5Parallel architecture and optimization for discrete-event simulation of spike neural networks显示文摘Spike neural networks are inspired by animal brains,and outperform traditional neural networks on complicated tasks.However,spike neural networks are usually used on a large scale,and they cannot be computed on commercial,off-the-shelf computers.A parallel architecture is proposed and developed for discrete-event simulations of spike neural networks.Furthermore,mechanisms for both parallelism degree estimation and dynamic load balance are emphasized with theoretical and computational analysis.Simulation results show the effectiveness of the proposed parallelized spike neural network system and its corresponding support components.TANG YuHua ZHANG BaiDa WU JunJie HU TianJiang ZHOU Jing LIU FuDong 2013Science China(Technological Sciences)2013,56,2:5
6Age-related differences in interferon regulatory factor-4 and -5 signaling in ischemic brains of mice显示文摘Shou-cai ZHAO Chun WANG Heng XU Wen-qian WU Zhao-hu CHU Ling-song MA Ying-dong ZHANG Fudong LIU 2017Acta Pharmacologica Sinica2017,38,11:4
7Elastic Scattering of 7Be on Pb Target显示文摘Yang Yanyun Wang Jiansong Wang Qi Huang Meirong Ma Junbing Ma Peng Cao Xiguang Han Jianlong Bai Zhen Jin Shilong Hu Qiang Jin Lei Chen Jiangbo Zhang Xueying Chen Ruofu Hu Zhengguo Xu Shiwei Zhen Chuan Xu Zhiguo Xu Hushan Duan Liming Sun Zhiyu Chen Zhiqiang He Jianjun Li Songlin Lei Xiangguo Fu Fen Zhang Xueheng Yuan Xiaohua Du Chengming Yan Xinshuang Hu Jun Tang Shuwen Ye Ruiping Yang Kun Shi Fudong Zhang Wei Chen Ze Li Long Xu Xing Liu Longxiang Zhang Liyong Lin Qingyun Gou Boxing Xu Ge Zhou Xionghong Zhang Yuhu Xiao Guoqing 2011IMP & HIRFL Annual Report2011,,1:4
8Approach to the Design Calculation of Sucker Rod Pumping Systems in Coalbed Methane Wells显示文摘The existing design of the pumping systems mainly focuses on the approximate computational formulae and procedures,which are developed based on the analytic approaches of conventional oil/gas fields.The calculation of polished rod loads usually just concerns about the static and inertial loads.And the computation of gearbox torque generally uses empirical formulae and correction factors.The above modeling procedures,if applied to the coalbed methane(CBM) wells,can not give the desired accuracy of the system design and its pertinent analysis.In this paper,based on the kinematic and dynamic analysis of the pumping system,the kinematic relation of polished rod is analyzed,and the variation of the total loads of polished rod is developed with the limits of CBM well conditions along the string.The gearbox torque calculation model is established by combining the counterbalance effect with the calculated dynamometer cards and torque factors.The application characteristics of this model are demonstrated by the example of ZH002-4 well in Qinshui basin.The interpretations of results show that the cranks of beam units should rotate in a counter clockwise direction viewed with the wellhead to the right.Compared with oil?gas fields,the dynamic and friction to polished rod load ratios are relatively high and the computation of polished rod loads should involve the static and inertial loads,as well as vibration and friction loads.And the dynamic load ratio decreases rapidly during the production.Besides,the total deformation of the string is small in CBM wells.As for balanced operation,the gearbox torque load usually has two approximately equal peaks and the magnitudes of instantaneous torque are just within 50% of unbalanced gearbox loadings.The proposed research improves efficiency of the pumping system,loads the pumping unit more uniformly,and provides the reasonable basis for selecting the units.WANG Fudong LIU Xinfu Guan Zhichuan LIU Chunhua 2011Chinese Journal of Mechanical Engineering2011,24,6:4
9Dual-axial self-attention network for text classification显示文摘Text classification is an important task in natural language processing and numerous studies aim to improve the accuracy and efficiency of text classification models. In this study, we propose an effective and efficient text classification model which is based on self-attention solely. The recently proposed multidimensional self-attention significantly improved the performance of self-attention. However, existing models suffer from two major limitations:(1) the previous multi-dimensional self-attention models are quite timeconsuming;(2) the dependencies of elements along the feature axis are not taken into account. To overcome these problems, in this paper, a much more computational efficient multi-dimensional self-attention model is proposed, and two parallel self-attention modules, called dual-axial self-attention, are applied to capture rich dependencies along the feature axis as well as the text axis. A text classification model is then derived.The experimental results on eight representative datasets show that the proposed text classification model can obtain state-of-the-art results and the proposed self-attention outperforms conventional self-attention models.Xiaochuan ZHANG Xipeng QIU Jianmin PANG Fudong LIU Xingwei LI 2021Science China(Information Sciences)2021,64,12:2
10Effects of injection of anti-corticotropin release hormone serum in the lateral ventricles and electroacupuncture analgesia on pain threshold in rats with adjuvant arthritis显示文摘Rat models of adjuvant arthritis were established, and anti-corticotropin release hormone serum injection in the lateral ventricles and electroacupuncture at right Jiaji (EX-B2) were performed. The pain threshold was decreased at 45 and 60 minutes after injection of the anti-corticotropin release hormone serum. Electroacupuncture at Jiaji can resist this effect. Immunohistochemical staining results showed that the expression of corticotropin release hormone in the hypothalamic paraven-tricular nucleus was greater in the electroacupuncture + anti-corticotropin release hormone serum group compared with the anti-corticotropin release hormone serum group. The expression of corticotropin release hormone was correlated with the pain threshold. The effect of endogenous corticotropin release hormone in pain modulation can be obstructed by anti-corticotropin release hormone serum. The analgesia of electroacupuncture can partially resist the depressed pain threshold caused by injection of anti-corticotropin release hormone serum. The analgesic effect of elec-troacupuncture is associated with the corticotropin release hormone content in the hypothalamus.Yunying Qiao Fudong Wu Jian Wang Xiaolu Cui Congcong Liu Xinlong Zhu 2012Neural Regeneration Research2012,7,21:2
11Tudy on Computer aided Surgery Engineering Based on Modern Engineering Technology显示文摘Liu Yunfeng Zhu Fudong Yang Liping 2008Journal of Computational Information Systems2008,5,1:1
12Ef- fect of Manganese Substitution on the Structure and Ac- tivity of Iron Titanatecatalyst for the Selective Catalytic Reduction of NO With NH3 显示文摘Fudong Liu Hong He Yun Ding Changbin Zhang 2009Applied Catalysis B: En- vironmental2009,93,2:1
13Influence of calcination temperature on iron titanate catalyst for the selective catalytic reduction of NO x with NH 3显示文摘Fudong Liu Kiyotaka Asakura Hong He Yongchun Liu Wenpo Shan Xiaoyan Shi Changbin Zhang 2010Catalysis Today2010,,1:1
14Influence of calcination tem- perature on iron titanate catalyst for selective catalytic reduction of NO with NH3 显示文摘Liu Fudong Askura K He Hong 2011Catalysis Today2011,164,1:1
15Catalytic activity of Ru/Al2O3 for ozonation of dimethyl phthalate in aqueous solution显示文摘ZHOU Yunrui ZHU Wanpeng LIU Fudong el al 2007Chemosphere2007,66,1:1
16A Preliminary Review on the Metallogeny of Pb-Zn Deposits in China显示文摘Lead and zinc resources are abundant in China, with the reserves of 100 million tons ranking only second in the world. There are more than 3000 lead-zinc mine areas nationwide. The classification of lead-zinc(Pb-Zn) deposits has been a highly controversial issue. From the standpoint of evaluating the potential of mineral resources, we construct a Pb-Zn deposit predictive type of classification scheme, and propose a Pb-Zn deposit comprehensive classification scheme(including 5 classes and 13 sub-types) that regards mineralization as the primary factor and the ore rock as secondary. According to the temporal and spatial distribution of Pb-Zn deposits, we conclude that a multi-period, multi-cycle orogenic environment is the most favorable for lead-zinc deposit growth, that the Proterozoic is the major eon for the growth of igneous-type deposits, the Paleozoic is an important development era for sedimentary Pb-Zn deposits, and the Mesozoic and Cenozoic are the heyday eras of magmatic type lead-zinc deposits. On this basis, we analyse the relationship between tectonic evolution and Pb-Zn metallogenic, and propose that the key factors determining geological mineralization are the metallogenic epoch of mineralization and tectonic environment, which determine the temporal and spatial distribution.ZHANG Changqing LIU Huan WANG Denghong CHEN Yuchuan RUI Zongyao LOU Debo WU Yue JIA Fudong CHEN Zhenghui MENG Xuyang 2015Acta Geologica Sinica(English Edition)2015,89,4:1
17Selective catalytic reduction of NO with NH3 over iron titanate catalyst: catalytic performance and characterization 显示文摘Liu Fudong He Hong Zhang Changbin Feng Zhaochi Zheng Lirong Xie Yaning Hu Tiandou 2010Applied CatalysisB: Environmental2010,96,34:1
18Preparation and characteristic of a new class of silica/polyimide nanocomposites显示文摘Jing Liu Yan Gao Fudong Wang Decai Li Jie Xu 2002Journal of Materials Science2002,,14:1
19Novel cerium-tungsten mixed oxide catalyst for the selective catalytic reduction of NOx with NH3显示文摘SHAN Wenpo LIU Fudong HE Hong 2011Chemical Communications2011,47,1:1
20Preparation and Characteristic of A New Class of SilicafPolyimide Nano- composites显示文摘Liu Jing Gao Yan Wang Fudong 2002Journal of Materials Science2002,37,:1
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