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| 1 | Survey of recent progress in semantic image segmentation with CNNs显示文摘In recent years, convolutional neural networks(CNNs) are leading the way in many computer vision tasks, such as image classification, object detection, and face recognition. In order to produce more refined semantic image segmentation, we survey the powerful CNNs and novel elaborate layers, structures and strategies, especially including those that have achieved the state-of-the-art results on the Pascal VOC 2012 semantic segmentation challenge. Moreover, we discuss their different working stages and various mechanisms to utilize the structural and contextual information in the image and feature spaces. Finally, combining some popular underlying referential methods in homologous problems, we propose several possible directions and approaches to incorporate existing effective methods as components to enhance CNNs for the segmentation of specific semantic objects. | Qichuan GENG Zhong ZHOU Xiaochun CAO | 2018 | Science China(Information Sciences)2018，61，5： | 7 |
| 2 | THE EVALUATION OF STRESS INTENSITY FACTORS OF PLANE CRACK FOR ORTHOTROPIC PLATE WITH EQUAL PARAMETER BY F2LFEM显示文摘在这篇论文,为 orthotropic 板的飞机裂缝问题的压力紧张因素的评估相等参数用一个分数维的二水平的有限元素方法(F2LFEM ) 被调查。一个 orthotropic 裂缝问题的一般答案被与各向同性的裂缝问题吸收这个问题获得,并且在 F2LFEM 作为全球插值功能被采用。在裂缝板的裂缝尖端的邻居,分数维的几何学概念被介绍完成有类似比率的类似的网孔不到一个并且产生一个无穷小的网孔以便在二邻近的层的僵硬矩阵之间的关系是相等的。在裂缝尖端附近的自由的很多度被转变到概括坐标的一个小集合。数字例子证明这个方法在评估压力紧张因素(SIF ) 有效、精确。 | Fan Jie Zhang Xiaochun A.Y.T. LEUNG Zhong Weifang | 2006 | Acta Mechanica Solida Sinica2006，19，2： | 3 |
| 3 | Fiber Fine Structures Superposed on the Solar Continuum Emission Near 3 GHz显示文摘 | Shujuan Wang Xiaochun Zhong | 2006 | Solar Physics2006，，1： | 1 |
| 4 | Polymer Nanofiber‐Embedded Microchips for Detection, Isolation, and Molecular Analysis of Single Circulating Melanoma Cells显示文摘 | Shuang Hou Libo Zhao Qinglin Shen Juehua Yu Charles Ng Xiangju Kong Dongxia Wu Min Song Xiaohong Shi Xiaochun Xu Wei‐Han OuYang Rongxian He Xing‐Zhong Zhao Tom Lee F. Charles Brunicardi Mitch André Garcia Antoni Ribas Roger S. Lo Hsian‐Rong Tseng | 2013 | Angew Chem Int Ed2013，，12： | 1 |
| 5 | Photoacoustic imaging based on limited aperture of transducer显示文摘 | Rong Jian Lu Kui Zhong Xiaochun | | 0，，： | 1 |
| 6 | Improved fat graft viability by delayed fat flap with isehaemic pretreatment显示文摘 | Xiaochun Zhong Weiqi Yan Xiaosheng He | 2009 | J Plast Reconstr Aesthet Surg2009，62，4： | 1 |
| 7 | Improved fat graft viability by delayed fat flap with ischaemic pretreatment显示文摘 | Xiaochun Zhong Weiqi Yan Xiaosheng He | 2009 | J Plast Reconstr Aesthet Surg2009，62，4： | 1 |
| 8 | effect of iodine intake on thyroid disease in china 显示文摘 | Weiping zhong yan S Xiaochun T | 2006 | N Engl J Med2006，354，： | 1 |
| 9 | Improved fat graft viability by delayed fat flap with ischaemic pretreatment 显示文摘 | Xiaochun Zhong Weiqi Yan Xiaosheng He | 2009 | J Plast Reconstr Aesthet Surg2009，62，4： | 1 |
| 10 | An energy-equivalent model on studying the mechanical properties of single-walled carbon nanotubes显示文摘 | Yongdong Wu Xiaochun Zhang A.Y.T. Leung Weifang Zhong | 2006 | Thin-Walled Structures2006，，6： | 1 |
| 11 | Dynamic Mechanism of Relaxation Paths Occurring in TPA-DCPP: Roles of Solvent and Temperature显示文摘 | ZHONG Qiulin CHEN Ying WANG Yinghui CHI Xiaochun WANG Yue NI Moueui ZHANG Hanzhuang | 2017 | Chemical Research in Chinese Universities2017，33，3： | 0 |
| 12 | Ultra-high strength Mg-Li alloy with B2 particles and spinodal decomposition zones显示文摘The bcc-structured Mg-Li alloy is currently the engineering metallic material with the lowest density,but it has not been widely used due to its low strength.In this paper,alloying Zn effectively improves the strength of the bcc-structured Mg-Li alloy.Due to the semi-coherent B2 structured nanoparticles,the compressive yield strength of the as-cast Mg-13Li-9Zn alloy reaches higher than 300 MPa.Due to the solid solution strengthening of Zn and the spinodal zone,the compressive yield strength of the as-quenched Mg-13Li-15Zn(LZ1315)alloy immediately increases to 400 MPa.In addition,the as-quenched LZ1315 alloy exhibits natural aging strengthening behavior.Due to the precipitation of B2 nanoparticles,the yield strength of the peak aged alloy is up to 495 MPa. | Shun Zhang Ruizhi Wu Feng Zhong Xiaochun Ma Xiang Wang Qiang Wu | 2023 | Fundamental Research2023，3，3： | 0 |
| 13 | Fluorometric enzyme immunosensing system based on natural product resveratrol for horseradish peroxidase and Ag/SiO_2 nanoparticles显示文摘The properties of resveratrol (3′, 4′, 5-trihydroxystlbene, RST) were for the first time evaluated as a potential substrate for horseradish peroxidase (HRP)-catalyzed fluorogenic reaction. The properties of RST for use as fluorogenic substrates for HRP and its application in immunoassays were compared with commercially available substrates such as p-hydroxyphenylpropionic acid (pHPPA), chavicol and Amplex red by a fluoroimmunosensing method in the use of Schistosomia japonicum antibody (SjAb) as a model analyte. The fluoroimmunosensing device was constructed by dispersing Schistosomia japonicum antigen (SjAg), nano-Ag/SiO2 particles and sol-gel at low temperature. In pH 5.8 Britton-Robinson buffer (B-R), HRP-SjAb conjugates can catalyze the polymerization reaction of RST by H2O2 forming fluorescent dimmers. The increase of the fluorescence intensity of the dimmers product at emission of 462 nm (excitation: 315 nm) is proportional to the concentration of HRP-SjAb binding to the SjAg entrapped in the nano-Ag/SiO2 particles-sol-gel matrix. A competitive binding assay has been used to determine SjAb in rabbit serum with the aid of SjAb labeled with HRP. Substrate RST showed comparable ability for HRP detection and its enzyme-linked immunosensing reaction system, in a linear detection ranging of 1.5×10-6-7.3×10-4 g/L and with a detection limit of 1.5×10-6 g/L. The immobilized biocomposites surface could be regenerated by simply polishing with an alumina paper, with an excellent reproducibility (RSD = 4.7%). The proposed method has been successfully used for analysis of the rabbit serum sample with satisfactory results. | GONG FuChun, CAO Zhong, TAN ShuZhen, TAN YaFei & HE XiaoChun College of Chemistry and Environmental Engineering, Changsha University of Science and Technology, Changsha 410076, China | 2008 | Science China Chemistry2008，51，3： | 0 |
| 14 | Understanding COVID-19-associated coagulopathy:From PIC to SIC or DIC显示文摘Coagulopathy,characterized by a high D-dimer level,is a common pathological occurrence in coronavirus dis-ease 2019(COVID-19)and is associated with poor prognosis.Severe cases with COVID-19 is associated with a significantly higher risk of deep vein thrombosis and acute pulmonary embolism.Pulmonary intravascular coagulopathy is the characteristic coagulopathy in COVID-19.Unlike sepsis-induced coagulopathy and dissem-inated intravascular coagulation,which are manifestations of systemic coagulopathy,pulmonary intravascular coagulopathy is a manifestation of a local coagulation disorder in the lung.The progression from pulmonary intravascular coagulopathy to sepsis-induced coagulopathy or disseminated intravascular coagulation in the con-text of COVID-19 may indicate that the patient’s coagulation dysfunction has progressed from local to systemic.Exploring the associated coagulation disease will aid in the understanding of the pathophysiological mechanisms underlying severe COVID-19. | Zhong Wang Xiang Gao He Miao Xiaochun Ma Renyu Ding | 2021 | Journal of Intensive Medicine2021，1，1： | 0 |
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