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13篇 您的检索式:作者名="Shaofei Ji"
    题名 作者 年代 出处 被引量
1A land use regression model incorporating data on industrial point source pollution显示文摘Advancing the understanding of the spatial aspects of air pollution in the city regional environment is an area where improved methods can be of great benefit to exposure assessment and policy support. We created land use regression (LUR) models for SO2, NO2 and PM10 for Tianjin, China. Traffic volumes, road networks, land use data, population density, meteorological conditions, physical conditions and satellite-derived greenness, brightness and wetness were used for predicting SO2, NO2 and PM10 concentrations. We incorporated data on industrial point sources to improve LUR model performance. In order to consider the impact of different sources, we calculated the PSIndex, LSIndex and area of different land use types (agricultural land, industrial land, commercial land, residential land, green space and water area) within different buffer radii (1 to 20 km). This method makes up for the lack of consideration of source impact based on the LUR model. Remote sensing-derived variables were significantly correlated with gaseous pollutant concentrations such as SO2 and NO2. R2 values of the multiple linear regression equations for SO2, NO2 and PM10 were 0.78, 0.89 and 0.84, respectively, and the RMSE values were 0.32, 0.18 and 0.21, respectively. Model predictions at validation monitoring sites went well with predictions generally within 15% of measured values. Compared to the relationship between dependent variables and simple variables (such as traffic variables or meteorological condition variables), the relationship between dependent variables and integrated variables was more consistent with a linear relationship. Such integration has a discernable influence on both the overall model prediction and health effects assessment on the spatial distribution of air pollution in the city region.Li Chen Yuming Wang Peiwu Li Yaqin Ji Shaofei Kong Zhiyong Li Zhipeng Bai 2012Journal of Environmental Sciences2012,24,7:7
2Diversitiesof phthalate esters in suburban agricultural soils and wasteland soil appeared with urbanization in China显示文摘Kong Shaofei Ji Yaqin Liu Lingling 2012Environmental Pollution2012,170,11:1
3Diversities of phthalate esters in suburban agricultural soils and wasteland soil appeared with urbanization in China 显示文摘KONG Shaofei JI Yaqin LIU Lingling 2012Environmental Pollution2012,170,11:1
4Levels,risk assessment and sources of PM10 fraction heavy metl sin four types dust from a coal-based city显示文摘Kong Shaofei Lu bing Ji Yaqin 2011Arid Environmental Monitoring2011,98,2:1
5Diversities of phthalaeesters in suburban agricultural soils and wasteland soil appearedwith urbanization in China显示文摘Kong Shaofei Ji Yaqin Liu Lingling 2012Environmental Pollution2012,170,11:1
6Emission and profilecharacteristic of polycyclic aromatic hydrocarbons in PM2 5 andPM10 from stationary sources based on dilution sampling 显示文摘KONG Shaofei JI Yaqin LI Zhiyong 2013At-mospheric Environment2013,77,7:1
7Levels, risk assessment and sources of PMIo fraction heavy metals in four types dust from a coal-based city显示文摘KONG Shaofei LU Bing JI Yaqin 2011Microchem J2011,98,:1
8Levels, risk assessment and sources of PM fraction heavy metals infour types dust from a coal-based city显示文摘Kong Shaofei Lu Bing Ji Yaqin 2011Arid Environ- mental Monitoring2011,98,2:1
9Diversities of phthalate esters in suburban agricultural soils and wasteland soil appeared with urbanization in China显示文摘Shaofei Kong Yaqin Ji Lingling Liu 2012Environmental Pollution2012,170,11:1
10Levels,risk assessment and sources of PM10 fraction heavy metal sin four types dust from a coalbased city显示文摘Kong Shaofei Lu bing Ji Yaqin 0,,02:1
11Spin-canting and weak ferromagnetism in two novel 1D alternating chains with single cis-end-to-end azido bridges显示文摘By combining trans-4-styrylprydine (tsp) with azide system, we obtained two rare 1D cis-EE-azido-bridged compounds of [M2(N3)4(tsp)4(H2O)2] [M = Mn (1), Co (2)]. The magnetic study reveals that metal ions are anti-ferromagnetically coupled by cis-EE-azido-bridges and they show weak ferromagnetism below 4.0 K (1) and 4.2 K (2) due to the spin-canting caused by asymmetric magnetic interaction.SUN HaoLing XIONG Jin JI ShaoFei ZHEN Xue JIA Li LIU Tao 2012中国科学:化学2012,42,6:0
12Spin-canting and weak ferromagnetism in two novel 1D alternating chains with single cis-end-to-end azido bridges显示文摘By combining trans-4-styrylprydine (tsp) with azide system, we obtained two rare 1D cis-EE-azido-bridged compounds of [M2(N3)4(tsp)4(H2O)2] [M = Mn (1), Co (2)]. The magnetic study reveals that metal ions are anti-ferromagnetically coupled by cis-EE-azido-bridges and they show weak ferromagnetism below 4.0 K (1) and 4.2 K (2) due to the spin-canting caused by asymmetric magnetic interaction.SUN HaoLing XIONG Jin JI ShaoFei ZHEN Xue HA Li LIU Tao 2012Science China Chemistry2012,55,6:0
13Immune characteristics of severe and critical COVID-19 patients显示文摘Dear Editor,Recently,the novel coronavirus disease(COVID-19)has broken out worldwide,1 with rapid increase of infected patients.COVID-19 dominantly leads to pneumonia.2 Among these COVID-19 patients,some appears to be severe symptoms with acute respiratory distress syndrome,organ failure,2 and further present a poor outcome.Li Yang Jianjun Gou Jianbo Gao Lan Huang Zhiqiang Zhu Shaofei Ji Hongchun Liu Lihua Xing Mengying Yao Yi Zhang 2020Signal Transduction and Targeted Therapy2020,5,1:0
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