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| 1 | A Mini Review on Nanocarbon-Based 1D Macroscopic Fibers:Assembly Strategies and Mechanical Properties显示文摘Nanocarbon-based materials, such as carbon nanotubes(CNTs) and graphene have been attached much attention by scientific and industrial community. As two representative nanocarbon materials, one-dimensional CNTs and twodimensional graphene both possess remarkable mechanical properties. In the past years, a large amount of work have been done by using CNTs or graphene as building blocks for constructing novel, macroscopic, mechanically strong fibrous materials. In this review, we summarize the assembly approaches of CNT-based fibers and graphene-based fibers in chronological order, respectively. The mechanical performances of these fibrous materials are compared, and the critical influences on the mechanical properties are discussed. Personal perspectives on the fabrication methods of CNT-and graphene-based fibers are further presented. | Liang Kou Yingjun Liu Cheng Zhang Le Shao Zhanyuan Tian Zengshe Deng Chao Gao | 2017 | Nano-Micro Letters2017，9，4： | 6 |
| 2 | Short-working-distance optical imaging system and method for surface detection of underwater structures显示文摘In the surface imaging of underwater structures, long working distance will reduce image quality due to the turbidity of water. To acquire high definition and large field of view(FOV) images for surface detection, a short-working-distance underwater imaging system is proposed based on camera array. A multi-view calibration and rectification method is developed. A look-up table(LUT) method and a multi-resolution spline(MRS) method are applied to stitch array images real-time and seamlessly.Experiments both in the air and in the water are conducted. Strength and weakness of the LUT and MRS methods are discussed.Based on the results, the effectiveness in surface detection of underwater structures is verified. | LIU Cong WANG ChengFei XU YingJun LI Xu LUO ChunHao DAI MeiLing SHAO XinXing HE XiaoYuan | 2018 | Science China(Technological Sciences)2018，61，5： | 4 |
| 3 | Theoretical Proof of Unconditional Stability of the 3-D ADI-FDTD Method显示文摘In order to eliminate Courant-Friedrich-Levy(CFL) condition restraint and improvecomputational efficiency,a new finite-difference time-domain(FDTD)method based on the alternating-direction implicit(ADI) technique is introduced recently.In this paper,a theoretical proof of the stabilityof the three-dimensional(3-D)ADI-FDTD method is presented.It is shown that the 3-D ADI-FDTDmethod is unconditionally stable and free from the CFL condition restraint. | WANG Yingjun WANG Bingzhong SHAO Wei (School of Physical Electronics,UESTC Chengdu 610054 China) | 2003 | Journal of Electronic Science and Technology of China2003，1，1： | 3 |
| 4 | Early stage structural evolution of PLLA porous scaffolds in thermally induced phase separation process and the corresponding biodegradability and biological property显示文摘 | Jundong Shao Cong Chen Yingjun Wang Xiaofeng Chen Chang Du | 2012 | Polymer Degradation and Stability2012，，6： | 1 |
| 5 | Boundedness of iterated spherical average显示文摘The iterated spherical average∆(A1)^(N)is an important operator in harmonic analysis,and has very important applications in approximation theory and probability theory,where∆is the Laplacian,A_(1)is the unit spherical average and(A1)^(N)is its iteration.In this paper,we mainly study the sufficient and necessary conditions for the boundedness of this operator in Besov-Lipschitz space,and prove the boundedness of the operator in Triebel-Lizorkin space.Moreover,we use above conclusions to improve the existing results of the boundedness of this operator in L^(p)space. | Rui BU Qiang HUANG Yingjun SHAO | 2023 | Frontiers of Mathematics in China2023，18，2： | 0 |
| 6 | APOE interacts with ACE2 inhibitingg SARS-CoV-2 cellular entry and inflammation in COVID-19 patients显示文摘Apolipoprotein E(APOE)plays a pivotal role in lipid including cholesterol metabolism.The APOE 4(APOE4)allele is a major genetic risk factor for Alzheimer's and cardiovascular diseases.Although APOE has recently been associated with increased susceptibility to infections of several viruses,whether and how APOEand its isoforms affect SARS-CoV-2 infection remains unclear.Here,we show that serum concentrations of APOE correlate inversely with levels of cytokine/chemokine in 73 COVID-19 patients.Utilizing multiple protein interaction assays,we demonstrate that APOE3 and APOE4 interact with the SARS-CoV-2 receptor ACE2;and APOE/ACE2 interactions require zinc metallopeptidase domain of ACE2,a key docking site for SARS-CoV-2 Spike protein.In addition,immuno-imaging assays using confocal,super-resolution,and transmission electron microscopies reveal that both APOE3 and APOE4 reduce ACE2/Spikemediated viral entry into cells.Interestingly,while having a comparable binding affinity to ACE2,APOE4 inhibits viral entry to a lesser extent compared to APOE3,which is likely due to APOE4's more compact structure and smaller spatial obstacle to compete against Spike binding to ACE2.Furthermore,APOE e4 carriers clinically correlate with increased SARS-CoV-2 infection and elevated serum inflammatory factors in 142 COVID-19 patients assessed.Our study suggests a regulatory mechanism underlying SARS-CoV-2 infection through APOE interactions with ACE2,which may explain in part increased COVID-19 infection and disease severity in APOE e4 carriers. | Hongsheng Zhang Lin Shao Zhihao Lin Quan-Xin Long Huilong Yuan Lujian Cai Guangtong Jiang Xiaoyi Guo Renzhi Yang Zepeng Zhang Bingchang Zhang Fan Liu Zhiyong Li Qilin Ma Yun-Wu Zhang Ai-Long Huang Zhanxiang Wang Yingjun Zhao Huaxi Xu | 2022 | Signal Transduction and Targeted Therapy2022，7，9： | 0 |
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