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| 1 | Influence of Atmospheric Particulate Matter on Ozone in Nanjing,China:Observational Study and Mechanistic Analysis显示文摘Particulate matter with diameters of 2.5 μm or smaller(PM_(2.5)) and ozone(O_3) are major pollutants in the urban atmosphere. PM_(2.5) can affect O_3 by altering the photolysis rate and heterogeneous reactions. However, these two processes and their relative importance remain uncertain. In this paper, with Nanjing in China as the target city, we investigate the characteristics and mechanism of interactions between particles and O_3 based on ground observations and numerical modeling.In 2008, the average concentrations of PM_(2.5) and O_3 at Caochangmen station are 64.6 ± 47.4 μg m^(-3) and 24.6 ± 22.8 ppb,respectively, while at Pukou station they are 94.1 ± 63.4 μg m^(-3) and 16.9 ± 14.9 ppb. The correlation coefficient between PM_(2.5) and O_3 is -0.46. In order to understand the reaction between PM_(2.5) and O_3, we construct a box model, in which an aerosol optical property model, ultraviolet radiation model, gas phase chemistry model, and heterogeneous chemistry model,are coupled. The model is employed to investigate the relative contribution of the aforementioned two processes, which vary under different particle concentrations, scattering capability and VOCs/NOxratios(VOCs: volatile organic compounds;NOx: nitric oxide and nitrogen dioxide). Generally, photolysis rate effect can cause a greater O_3 reduction when the particle concentrations are higher, while heterogeneous reactions dominate O_3 reduction with low-level particle concentrations.Moreover, in typical VOC-sensitive regions, O_3 can even be increased by heterogeneous reactions. In Nanjing, both processes lead to O_3 reduction, and photolysis rate effect is dominant. Our study underscores the importance of photolysis rate effect and heterogeneous reactions for O_3, and such interaction processes should be fully considered in future atmospheric chemistry modeling. | Yawei QU Tijian WANG Yanfeng CAI Shekou WANG Pulong CHEN Shu LI Mengmeng LI Cheng YUAN Jing WANG Shaocai XU | 2018 | Advances in Atmospheric Sciences2018，35，11： | 33 |
| 2 | Structural Characteristics and Formation Mechanism in the Micangshan Foreland,South China显示文摘躺在 Dabashan, Longmenshan 和 Qinling 山的连接, Micangshan Orogenic 带结合了盆是双结构和背戳有很少水平排水量,小戳差错和连续沉积盖子的三角形的带。根据 3D 地震数据,并且通过沉积、结构的研究, Micangshan 低岬能被划分成五条潜水艇带,它从北方到向南:地下室推进的、正面的戳,低岬 depression-back-thrust 三角,低岬褶层带或背斜带,和 Tongjiang 消沉。沿着到东方的从西方的罢工的方向, Micangshan 的弓形的结构的带能被划分成西方,中间和东方片断。在在 Qinling 和 Yangtze 盘子之间的碰撞期间, Micangshan Orogenic 带受到三个僵硬岩层的相互作用:Bikou, Foping,和 Fenghuangshan (又名 Ziyang ) 岩层。僵硬岩层的碰撞进程控制了 Micangshan 低岬的结构的开发,它是:(a) 在形成结构的更早的基础的 Micangshan-Hannan 和 Bikou 岩层之间的以前的碰撞;并且(b) 形成结构的带的主要身体的以后的碰撞。Micangshan Orogenic 带的形成过程能被划分成四个阶段:(1 ) 在 Indosinian 运动的早阶段, Micangshan-Hannan 僵硬岩层被连接到 Qinling 板由顺时针方向向 Qinling 板的 Yangtze 板的 subduction;(2 ) 自从晚三叠纪, Tongnanba 和 Jiulongshan 背斜的更早的基础和相应向斜被压缩从 Bikou, Foping 和 Micangshan-Hannan 的不同方向形成岩层;(3 ) 在喜玛拉雅的运动的早阶段, Micangshan-Hannan 岩层形成了 Micangshan 越过水坝落下的水岩山病房低岬盆和压缩压力主要沿着两它的胁腹被集中,而 Micangshan-Hannan 岩层挤了进 Qinling Orogenic,与力量系上带子;(4 ) 在喜玛拉雅的运动的迟了的阶段, Qinling 板的主要碰撞做了岩层的旧地下室岩石快速高举,形成 Micangshan Orogenic 带。Micangshan 低岬弓形的结构由于岩层的非同质被形成运动。 | XU Huaming LIU Shu QU Guosheng LI Yanfeng SUN Gang LIU Kang | 2009 | Acta Geologica Sinica(English Edition)2009，83，1： | 8 |
| 3 | Efficient Semantic-based Content Search in P2P Network显示文摘 | Shen Heng tao Shu Yanfeng Yu Bei | 2004 | IEEE Transaction on Knowledge and Data Engineering2004，16，7： | 1 |
| 4 | Efficient semantic-based content search in P2P network显示文摘 | Shen Hengtao Shu Yanfeng Yu Bei | 2004 | IEEE Transactions on Knowledge and Data Engineering2004，16，7： | 1 |
| 5 | Microstructure and grain refining performance of AI-STi-IB master alloy prepared under high-intensity ultrasound显示文摘 | Han Yanfeng Shu Da Wang Jun | 2006 | Materials Sci- ence and Engineering A2006，430，： | 1 |
| 6 | Efficient Semantic-Based Content Search in P2P Network 显示文摘 | Heng Tao Shen Yanfeng Shu Bei Yu | 2004 | IEEE Transactions on Knowledge and Data Engineering2004，16，7： | 1 |
| 7 | Influence of high-intensity ultrasound on grain refining performance of Al–5Ti–1B master alloy on aluminium显示文摘 | Yanfeng Han Ke Li Jun Wang Da Shu Baode Sun | 2005 | Materials Science & Engineering A2005，，1： | 1 |
| 8 | Microstructure and grain refining performance of Al-5Ti-IB master alloy prepared under high-intensity ultrasound显示文摘 | Han Yanfeng Shu Da Wang Jun | 2006 | Materials Science and Engineering2006，430，： | 1 |
| 9 | Influence of high-intensity ultrasound on grain refining performance of Al–5Ti–1B master alloy on aluminium显示文摘 | Yanfeng Han Ke Li Jun Wang Da Shu Baode Sun | 2005 | Materials Science & Engineering A2005，，1： | 1 |
| 10 | Microstructure and grain refining performance of Al-5Ti-1B master alloy prepared under high-intensity ultrasound显示文摘 | HAN Yanfeng SHU Da WANG Jun | 2006 | Materials Science and Engineering A2006，430，： | 1 |
| 11 | Efficient Semantic-based Content Search in P2P Network显示文摘 | Shen Hengtao Shu Yanfeng Yu Bei | 2004 | 1EEE Transactions on Knowledge and Data Engineering2004，16，7： | 1 |
| 12 | Efficient semantic-based content search in P2P network 显示文摘 | Shen Hengtao Shu Yanfeng Yu Bei | 2004 | IEEE Transactions on Knowledge and Data Engineering Archive2004，16，7： | 1 |
| 13 | Immune checkpoint inhibitors-associated cardiotoxicity in immunotherapy trials on gastrointestinal cancer patients显示文摘To the editor:Gastrointestinal(GI)cancer is the most common malignancy in China.[1]For many decades,the treatment options for GI cancers have been limited to surgery,radiotherapy,and chemotherapy.Over recent years,immune checkpoint inhibitors(ICIs)that target programmed cell death 1(PD-1),or its programmed death-ligand 1(PD-L1),have demonstrated promising efficacies and changed the treatment landscape in GI cancer.[2]However,immune-related adverse events(irAEs)can occur during ICI treatment.Furthermore,ICI-associared cardiotoxicity is a rare but potentially fatal toxic effect. | Li Yiqun Wang Yanfeng Li Ning Liang Xinjun Zhang Shu Fan Qingxia Yin Xianli Zhuang Zhixiang Liu Yunpeng Zhang Jingdong Kou Xiaoge Zhong Haijun Xu Binghe Huang Jing | 2022 | Chinese Medical Journal2022，，8： | 0 |
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