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51篇 您的检索式:作者名="QINGRUI XU"
    题名 作者 年代 出处 被引量
1Pathological changes in the lungs and lymphatic organs of 12 COVID-19 autopsy cases显示文摘Systematic autopsy and comprehensive pathological analyses of COVID-19 decedents should provide insights into the disease characteristics and facilitate the development of novel therapeutics.In this study,we report the autopsy findings from the lungs and lymphatic organs of 12 COVID-19 decedents—findings that evaluated histopathological changes;immune cell signature and inflammatory factor expression in the lungs,spleen and lymph nodes.Here we show that the major pulmonary alterations included diffuse alveolar damage,interstitial fibrosis and exudative inflammation featured with extensive serous and fibrin exudates,macrophage infiltration and abundant production of inflammatory factors(IL-6,IP-10,TNFo?and IL-I f).The spleen and hilar lymph nodes contained lesions with tissue structure disruption and immune cell dysregulation,including lymphopenia and macrophage accumulation.These findings provide pathological evidence that links injuries of the lungs and lymphatic organs with the fatal systematic respiratory and immune malfunction in critically ill COVID-19 patients.Qian Liu Yu Shi Jun Cai Yaqi Duan Rongshuai Wang Hongyan Zhang Qiurong Ruan Jiansha Li Lei Zhao Yifang Ping Rong Chen Liang Ren Xiaochun Fei Heng Zhang Rui Tang Xi Wang Tao Luo Xindong Liu Xuequan Huang Zhenhua Liu Qilin Ao Yong Ren Jing Xiong Zhicheng He Haibo Wu Wenjuan Fu Pengnan Zhao Xinwei Chen Guoqiang Qu Yunyun Wang Xi Wang Jia Liu Dongfang Xiang Sanpeng Xu Xiaowei Zhou Qingrui Li Jinghong Ma Heng Li Jie Zhang Sizhe Huang Xiaohong Yao Yiwu Zhou Chaofu Wang Dingyu Zhang Guoping Wang Liang Liu Xiu-Wu Bian 2020National Science Review2020,7,12:6
2Ferroelectric and dielectric properties of Sr 2? x (Na, K) x Bi 4 Ti 5 O 18 lead-free piezoelectric ceramics显示文摘Qian Chen Zhijun Xu Ruiqing Chu Jigong Hao Yanjie Zhang Guorong Li Qingrui Yin 2010Physica B: Physics of Condensed Matter2010,,13:3
3Haier' s tao of innovation: A case study of the emerging total innovation management model 显示文摘QINGRUI XU LING ZHU GANG ZHENG ET AL 2007Technol Transfer2007,,32:1
4Engineering Research Center: A New Virtual lnnovation Organization in China, Managing Virtual Enterprises 显示文摘Qingrui Xu Jin Chen Bin Guo IEMC960,96,:1
5Reduced switching- frequency modulation and circulationg current suppression for modular multilevel converter显示文摘Tu Qingrui Xu Zheng Xu Lie 2011IEEE Transactions on Power Delivery2011,26,3:1
6Reduced Switching-fre- quency modulation and circulating current suppression for modular multilevel converters 显示文摘TU Qingrui ZHENG Xu XU Lie 2011IEEE Transactions on Power Delivery2011,26,3:1
7Haier's Tao of innovation: a case study of the emerging Total Innovation Management model 显示文摘Qingrui Xu Ling Zhu Gang Zheng Fangrui Wang 2007Technol Transfer2007,,32:1
8Reduced switching- frequency modulation and circulating current suppression for modular multilevel converters显示文摘Tu Qingrui Xu Zheng Xu Lie 2011IEEE Transactions on PowerDelivery2011,26,3:1
9Reduced switching-frequency modulation and circulating current suppres-sion for modularmultilevel converlers显示文摘TU QINGRUI ZHENG XU XU LIE 2011IEEE Transactions on Power Delivery2011,26,3:1
10Modulation and control for a new hybrid cascaded multilevel converter with DC blocking capability显示文摘XUE Yinglin XU Zheng TU Qingrui 2012IEEE Trans on Power Delivery2012,27,4:1
11Reduced switching-frequency modulation and circulating current suppression for modular multilevel converters显示文摘TU Qingrui ZHENG Xu XU Lie 2011IEEE Transactions on Power Delivery2011,26,3:1
12Reduced switching- frequency modulation and circulating current suppression for modular multilevel converters显示文摘Tu Qingrui Xu Zheng Xu Lie 2011IEEE Transactions on Power Delivery2011,26,3:1
13Suppressing DC voltage ripples of MMC-HVDC under unbalanced grid conditions显示文摘TU Qingrui XU Zheng CHANG Yong 2012IEEE Transactions on Power Delivery2012,27,3:1
14Impact of sampling frequency on harmonic distortion for modular multilevel converter 显示文摘Tu Qingrui Xu Zheng 2011IEEE Transactions on Power Delivery2011,26,1:1
15Reduced switching frequency modulation and circulating current suppression for modular multilevel converters显示文摘TU QINGRUI XU ZHENG XU LIE 2011IEEE Transactions on Industrial Electronics2011,262,3:1
16Reduced switching frequency modulation and cireulationg current suppression for modular multilevel converter 显示文摘Qingrui Tu Zheng Xu Lie Xu 2011IEEE Transactions on Power Delivery2011,26,3:1
17Impact of sampling frequency on harmonic distortion for modular multilevel converter显示文摘TU Qingrui XU Zheng 2011IEEE Transactions on Power Delivery2011,26,1:1
18Reduced switching-frequency modulation and circulating current suppression for modular multilevel converters显示文摘Tu Qingrui Xu Zheng Xu Lie 2011IEEE Transactions on Power Delivery2011,26,3:1
19Perspective of Technological Innovation and Technology Management in China显示文摘Qingrui Xu Jin chen Bin Guo 1998IEEE Transactions of Engineering Management1998,45,4:1
20Perspective on management of technology and technology innovation in China 显示文摘Xu Qingrui Chen Jin Guo Bin 1998IEEE Trans on E M1998,,11:1
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