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| 1 | Real-world fuel efficiency and exhaust emissions of light-duty diesel vehicles and their correlation with road conditions显示文摘The real-world fuel efficiency and exhaust emission profiles of CO, HC and NOx for light-duty diesel vehicles were investigated. Using a portable emissions measurement system, 16 diesel taxies were tested on different roads in Macao and the data were normalized with the vehicle specific power bin method. The 11 Toyota Corolla diesel taxies have very good fuel economy of (5.9 ± 0.6) L/100 km, while other five diesel taxies showed relatively high values at (8.5 ± 1.7) L/100 km due to the variation in transmission systems and emission control strategies. Compared to similar Corolla gasoline models, the diesel cars confirmed an advantage of ca. 20% higher fuel efficiency. HC and CO emissions of all the 16 taxies are quite low, with the average at (0.05 ± 0.02) g/km and (0.38 ± 0.15) g/km, respectively. The average NOx emission factor of the 11 Corolla taxies is (0.56 ± 0.17) g/km, about three times higher than their gasoline counterparts. Two of the three Hyundai Sonata taxies, configured with exhaust gas recirculation (EGR) + diesel oxidation catalyst (DOC) emission control strategies, indicated significantly higher NO2 emissions and NO2/NOx ratios than other diesel taxies and consequently trigger a concern of possibly adverse impacts on ozone pollution in urban areas with this technology combination. A clear and similar pattern for fuel consumption and for each of the three gaseous pollutant emissions with various road conditions was identified. To save energy and mitigate CO2 emissions as well as other gaseous pollutant emissions in urban area, traffic planning also needs improvement. | Jingnan Hu Ye Wu Zhishi Wang Zhenhua Li Yu Zhou Haitao Wang Xiaofeng Bao Jiming Hao | 2012 | Journal of Environmental Sciences2012，24，5： | 14 |
| 2 | Overcoming HBV immune tolerance to eliminate HBsAg-positive hepatocytes via pre-administration of GM-CSF as a novel adjuvant for a hepatitis B vaccine in HBV transgenic mice显示文摘尽管有矛盾的结果, Granulocyte 巨噬细胞刺激殖民地的因素(GM-CSF ) 从动物和人的研究被知道是一个潜在的疫苗的助手。差异可能由于被使用的 GM-CSF 的不同剂量和政体,给那成熟或不成熟的树枝状的房间(DC ) 能在不同条件下面被导致。为了测试假设,那 GM-CSF 能为一个肝炎 B 病毒(HBV ) 被用作一个新奇助手治疗学的疫苗,我们与 recombinant HBV 疫苗(rHBVvac ) 在种痘以前每天管理了 GM-CSF 一次三天在老鼠。我们在作为与白天 1 每日的 GM-CSF 管理或白天 2 相比的白天 3 点在这些预先对待的动物观察了更大的 DC 成熟。这策略进一步为它打破在肝炎 B 表面建立的有免疫力的忍耐的能力被调查抗原转基因(HBsAg-Tg ) 动物。我们发现导致的 anti-HBsAg 抗体的层次在在第三免疫以后在 rHBV 种痘前跟随三天 GM-CSF 预告的处理的动物是显著地更高的。除了 anti-HBsAg 抗体层次的增加,调停房间的 anti-HBsAg 回答包括延期类型超敏性, T 房间增长, interferon-γ生产,和细胞毒素的 T 淋巴细胞,戏剧性地在三天的 GM-CSF 被提高预先对待的组。在从使免疫的动物的 CD8 + T 房间的采纳转移以后,抗原特定的 CD8 + T 房间在接受者 HBsAg-Tg 动物的肝被观察。而且,有在 rHBVvac 种痘以前的 GM-CSF 的三天的预告的处理能显著地消除 HBsAg 积极的 hepatocytes,建议有益的治疗学的效果。因此,与 rHBVvac 疫苗在联合作为一个助手利用 GM-CSF 的这个协议有潜力为长期的肝炎 B 病人成为新奇免疫疗法。 | Xianzheng Wang Aihua Dong Jingjing Xiao Xingjun Zhou Haili Mi Hanqian Xu Jiming Zhang Bin Wang | 2016 | Cellular & Molecular Immunology2016，13，6： | 11 |
| 3 | PandaX: a liquid xenon dark matter experiment at CJPL显示文摘PandaX is a large liquid-xenon detector experiment usable for direct dark-matter detection and 136Xe double-beta decay search.The central vessel was designed to accommodate a staged target volume increase from initially 120 kg(stage I)to 0.5 t(stage II)and eventually to a multi-ton scale.The experiment is located in the Jinping Deep-Underground Laboratory in Sichuan,China.The detector operates in dual-phase mode,allowing detection of both prompt scintillation,and ionization charge through proportional scintillation.In this paper a detailed description of the stage I detector design and performance as well as results established during the commissioning phase are presented. | CAO XiGuang CHEN Xun CHEN YunHua CUI XiangYi FANG DeQing FU ChangBo GIBONI Karl L. GONG HaoWei GUO GuoDong HE Ming HU Jie HUANG XingTao JI XiangDong JU YongLin LI ShaoLi LIN Qing LIU HuaXuan LIU JiangLai LIU Xiang LORENZON Wolfgang MA YuGang MAO YaJun NI KaiXuan PUSHKIN Kirill REN XiangXiang SCHUBNELL Michael SHEN ManBing SHI YuJie STEPHENSON Scott TAN AnDi TARLé Greg WANG HongWei WANG JiMing WANG Meng WANG XuMing WANG Zhou WEI YueHuan WU ShiYong XIAO MengJiao XIAO Xiang XIE PengWei YE Tao YOU YingHui ZEN XiongHui ZHANG Hua ZHANG Tao ZHAO HaiYing ZHAO Li ZHOU XiaoPeng ZHU ZhongHua | 2014 | Science China(Physics,Mechanics & Astronomy)2014，57，8： | 9 |
| 4 | Inferring the potential risks of H7N9 infection by spatiotemporally characterizing bird migration and poultry distribution in eastern China显示文摘Background:In view of the rapid geographic spread and the increasing number of confirmed cases of novel influenza A(H7N9)virus infections in eastern China,we developed a diffusion model to spatiotemporally characterize the impacts of bird migration and poultry distribution on the geographic spread of H7N9 infection.Methods:Three types of infection risks were estimated for 12 weeks,from February 4 to April 28,2013,including(i)the risk caused by bird migration,(ii)the risk caused by poultry distribution,and(iii)the integrated risk caused by both bird migration and poultry distribution.To achieve this,we first developed a method for estimating the likelihood of bird migration based on available environmental and meteorological data.Then,we adopted a computational mobility model to estimate poultry distribution based on annual poultry production and consumption of each province/municipality.Finally,the spatiotemporal risk maps were created based on the integrated impacts of both bird migration and poultry distribution.Results:In the study of risk estimation caused by bird migration,the likelihood matrix was estimated based on the 7-day temperature,from February 4 to April 28,2013.It was found the estimated migrant birds mainly appear in the southeastern provinces of Zhejiang,Shanghai and Jiangsu during Weeks 1 to 4,and Week 6,followed by appearing in central eastern provinces of Shandong,Hebei,Beijing,and Tianjin during Weeks 7 to 9,and finally in northeastern provinces of Liaoning,Jilin,and Heilongjiang during Weeks 10 to 12.In the study of risk caused by poultry distribution,poultry distribution matrix was created to show the probability of poultry distribution.In spite of the fact that the majority of the initial infections were reported in Shanghai and Jiangsu,the relative risk of H7N9 infection estimated based on the poultry distribution model predicted that Jiangsu may have a slightly higher likelihood of H7N9 infection than those in Zhejiang and Shanghai,if we only take the probability of poultry distribution into consideration.In the study of integrated risk caused by both bird migration and poultry distribution,the higher risk in southeastern provinces occurred during the first 8 weeks,and that in central eastern provinces appeared during Weeks 8 to 12,and that in northeastern provinces since Week 12.Therefore,it is necessary to regulate the poultry markets as long as the poultry-to-poultry transmission is not so well understood.Conclusion:With reference to the reported infection cases,the demonstrated risk mapping results will provide guidance in active surveillance and control of human H7N9 infections by taking intensive intervention in poultry markets. | Benyun Shi Shang Xia Guo-Jing Yang Xiao-Nong Zhou Jiming Liu | 2013 | Infectious Diseases of Poverty2013，2，1： | 8 |
| 5 | Study on stable delivery of charged uniform droplets for freeform fabrication of metal parts显示文摘Electrostatic delivery of charged uniform metal droplets is a novel method to deposit metal parts with short process period and low cost. But the delivery process is unstable and delivery accuracy of charged droplets deteriorates because of actions of mutual interactions of closely charged droplets. A droplet generator with droplet charging and deflecting system has been established to find out the way for stably and accurately deflecting droplets. The parameters for generating uniform droplets were first studied. Then the droplet deflections and metal parts depositions with different charge methods were discussed. The results show that the unbalanced electrostatic repelling forces are the main factor to cause the unstable deflection of droplets. The droplets deflection distance can be predicted and controlled by balancing the repelling forces of charged droplets. The metal parts are stably deposited after combining the board charged pulse and substrate motion, indicating that the work can provide useful theoretical and experimental guide for droplet-based freeform fabrication. | LUO Jun QI LeHua ZHOU JiMing XIAO Yuan YANG Fang | 2011 | Science China(Technological Sciences)2011，54，7： | 7 |
| 6 | Hygroscopicity of particles generated from photooxidation of α-pinene under diferent oxidation conditions in the presence of sulfate seed aerosols显示文摘Smog chamber experiments were conducted to investigate the hygroscopicity of particles generated from photooxidation of α-pinene/NOx with diferent sulfate seed aerosols or oxidation conditions. Hygroscopicity of particles was measured by a tandem diferential mobility analyzer(TDMA) in terms of hygroscopic growth factor(Gf), with a relative humidity of 85%. With sulfate seed aerosols present, Gf of the aerosols decreased very fast before notable secondary organic aerosols(SOA) formation was observed, indicating a heterogeneous process between inorganic seeds and organic products might take place as soon as oxidation begins, rather than only happening after gas-aerosol partition of organic products starts. The final SOA-coated sulfate particles had similar or lower Gf than seed-free SOA. The hygroscopicity of the final particles was not dependent on the thickness but on the hygroscopicity properties of the SOA, which were influenced by the initial sulfate seed particles. In the two designed aging processes, Gf of the particles increased more significantly with introduction of OH radical than with ozone. However, the hygroscopicity of SOA was very low even after a long time of aging, implying that either SOA aging in the chamber was very slow or the Gf of SOA did not change significantly in aging. Using an aerosol composition speciation monitor(ACSM) and matrix factorization(PMF) method, two factors for the components of SOA were identified, but the correlation between SOA hygroscopicity and the proportion of the more highly oxidized factor could be either positive or negative depending on the speciation of seed aerosols present. | Biwu Chu Kun Wang Hideto Takekawa Junhua Li Wei Zhou Jingkun Jiang Qinxing Ma Hong He Jiming Hao | 2014 | Journal of Environmental Sciences2014，26，1： | 6 |
| 7 | Characteristics of chemical components in PM2.5 at a plateau city, South-west China显示文摘 | Jianwu SHI Xiang DING Yue ZHOU Ran YOU Lu HUANG Jiming HAO Feng XIANG Jian YANG Ze SHI Xinyu HAN Ping NING | 2016 | Frontiers of Environmental Science & Engineering2016，10，5： | 3 |
| 8 | Evaluating the emission status of light-duty gasoline vehicles and motorcycles in Macao with real-world remote sensing measurement显示文摘Roadside remote sensing measurement was used to explore the real-world emission status of light duty gasoline vehicles(LDGVs) and motorcycles in Macao. Both fuel-based and distance-based emission factors were derived using the mass balance method. The emission concentration profile of LDGVs illustrated the benefits of tightening emission standards at the source country or region of import. The distance-based emission factors for CO, HC and NOx of LDGVs registered before 2000 were 8.00, 1.04 and 1.36 g/km,respectively. The distance-based emission factors for CO, HC and NOx of LDGVs registered in or after 2000 were 1.16, 0.15 and 0.18 g/km, respectively. The fuel-based CO emission factors of light duty motorcycles(LDMCs) and heavy duty motorcycles(HDMCs) registered before 2000 were about 10 times higher than those of LDGVs of the same age group. As the emissions of LDGVs decreased more quickly after 2000, the gap widens for newer vehicles.The distance-based HC emission factors of LDMCs and HDMCs registered before 2000 were4.81 and 2.91 g/km, respectively. The distance-based HC emission factors of LDMCs and HDMCs registered in or after 2000 were 3.52 and 0.93 g/km, respectively. The poor emission performance of motorcycles and their larger share in the traffic flow will cause them to be the major contributor to traffic CO and HC emissions. LDMCs, especially two-stroke models,should be the priority for vehicle emission control efforts in Macao. | Yu Zhou Ye Wu Shaojun Zhang Lixin Fu Jiming Hao | 2014 | Journal of Environmental Sciences2014，26，11： | 3 |
| 9 | The impact of transportation control measures on emission reductions during the 2008 Olympic Games in Beijing, China显示文摘 | Yu Zhou Ye Wu Liu Yang Lixin Fu Kebin He Shuxiao Wang Jiming Hao Jinchuan Chen Chunyan Li | 2009 | Atmospheric Environment2009，，3： | 2 |
| 10 | Therapeutic Effect of Human Umbilical Cord Multipotent Mesenchymal Stromal Cells in a Rat Model of Stroke显示文摘 | Wenbin Liao Jiang Xie Jian Zhong Yongjun Liu Lei Du Bin Zhou Jie Xu Pengxia Liu Shaoguang Yang Jiming Wang Zhibo Han Zhong Chao Han | 2009 | Transplantation2009，，3： | 2 |
| 11 | Microstructure and tensile behavior of 2D-C_f/AZ91D composites fabricated by liquid–solid extrusion and vacuum pressure infiltration显示文摘2D carbon fiber reinforced AZ91 D matrix composites(2D-C_f/AZ91 D composites) were fabricated by liquid–solid extrusion and vacuum pressure infiltration technique(LSEVI). In order to modify the interface between fibers and matrix and protect the fiber, pyrolytic carbon(Py C) coating was deposited on the surface of T700 carbon fiber by chemical vapor deposition(CVD). Microstructure observation of the composites revealed that the composites were well fabricated by LSEVI. The segregation of aluminum at fiber surface led to the formation of Mg_(17)Al_(12) precipitates at the interface. The aluminum improved the infiltration of the alloy and Py C coating protected the fibers effectively. The ultimate tensile strength of 2D-C_f/AZ91 D composites was about 400 MPa. The fracture process of 2D-C_f/AZ91 D composites was transverse fiber interface cracking–matrix transferring load–longitudinal fibers bearing load–longitudinal fibers breaking. | Shaolin Li Lehua Qi Ting Zhang Jiming Zhou Hejun Li | 2017 | Journal of Materials Science & Technology2017，33，6： | 2 |
| 12 | A facile ionic liquid approach to prepare cellulose fiber with good mechanical properties directly from corn stalks显示文摘It is very difficult to directly spin the lignocellulose without pretreatment.Ionic liquids(ILs)are promising solvent to dissolve lignocellulose to prepare cellulose fiber.However,the degree of cellulose polymerization(DP)is reduced when lignocellulose is dissolved in ILs,and the lignin removal rate is low.The elongation at break and tensile strength of the fibers obtained by spinning the lignocellulose dissolved in ILs are poor.In this paper,preparing cellulose fiber directly from lignocellulose based on dissolving corn stalk via[C4mim]Cl-L-arginine binary system is achieved.It shows that the removal rate of lignin can reach 92.35%and the purity of cellulose can reach 85.32%after corn stalk was dissolved at 150℃C for 11.5 h when the mass fraction of arginine is 2.5%.The elongation at break of fiber reached 10.12%and the tensile strength reached 420 MPa.It is mainly due to the fact that L-arginine not only inhibits the degradation of cellulose but also promotes the delignination.Without any pulping or pretreatment,preparing cellulose fibers via direct dissolution and extrusion may provide a simple and effective way to prepare many novel cellulose materials. | Jiming Yang Xingmei Lu Yanqiang Zhang Junli Xu Yongqing Yang Qing Zhou | 2020 | Green Energy & Environment2020，5，2： | 2 |
| 13 | Application of a LRT Model to Acid Rain Control in China显示文摘 | Jiming Hao Lei Duan Xuelong Zhou Lixin Fu | 2001 | Environmental Science&Technology2001，35，34： | 1 |
| 14 | Assessment of Critical Loads in Liuzhou, China Using Static and Dynamic Models 显示文摘 | Shaodong Xie Jiming Hao Zhongping Zhou | 1995 | Water Air and Soil Pollution1995，85，4： | 1 |
| 15 | Wear behaviors of C f /Mg composites fabricated by extrusion directly following vacuum pressure infiltration technique显示文摘 | Lehua Qi Juntao Guan Jian Liu Jiming Zhou Xinliang Wei | 2013 | Wear (-)2013，，1： | 1 |
| 16 | High temperature characteristics of synthetic hydroxyapatite显示文摘 | Zhang Xingdong Chen Jiyong | 1993 | Journal of Materials Science: Materials in Medicine1993，4，1： | 1 |
| 17 | Assessing the predictability for blast furance system through nonlinear time series analysis显示文摘 | Gao Chuanhou Zhou Zhimin Chen Jiming | 2008 | Ind Eng Chem Res2008，47，9： | 1 |
| 18 | Hygrothermal effects of epoxy resin. Part I: the nature of water in epoxy显示文摘 | Jiming Zhou James P. Lucas | 1999 | Polymer1999，，20： | 1 |
| 19 | Effects of the fiber orientation and fiber aspect ratio on the tensile strength of Csf Mg composites显示文摘 | Wenlong Tian Lehua Qi Jiming Zhou | 2014 | Computational Materials Science2014，89，6： | 1 |
| 20 | Energy consumption and CO 2 emission impacts of vehicle electrification in three developed regions of China显示文摘 | Ye Wu Zhengdong Yang Bohong Lin Huan Liu Renjie Wang Boya Zhou Jiming Hao | 2012 | Energy Policy2012，，： | 1 |
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