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Local difference-based active contour model for medical image segmentation and bias correction 期刊论文
IET IMAGE PROCESSING, 2019, 卷号: 13, 期号: 10, 页码: 1755-1762
Authors:  Niu, Yuefeng;  Cao, Jianzhong
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image segmentation  medical image processing  two-phase model  medical images  LBDE model  precise segmentation results  comparative models  local difference-based active contour model  medical image segmentation  bias correction  local bias field  difference estimation model  smooth orthogonal basis functions  clustering criterion function  measured image  local region  accurate segmentation results  level set evolution process  
Distinctions in source regions and formation mechanisms of secondary aerosol in Beijing from summer to winter 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2019, 卷号: 19, 期号: 15, 页码: 10319-10334
Authors:  Duan, Jing;  Huang, Ru-Jin;  Lin, Chunshui;  Dai, Wenting;  Wang, Meng;  Gu, Yifang;  Wang, Ying;  Zhong, Haobin;  Zheng, Yan;  Ni, Haiyan;  Dusek, Uli;  Chen, Yang;  Li, Yongjie;  Chen, Qi;  Worsnop, Douglas R.;  O'Dowd, Colin D.;  Cao, Junji
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Atmospheric Processing of Loess Particles in a Polluted Urban Area of Northwestern China 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2019, 卷号: 124, 期号: 14, 页码: 7919-7929
Authors:  Chen, Yang;  Liu, Huanwu;  Huang, Ru-Jin;  Yang, Fumo;  Tian, Mi;  Yao, Xiaojiang;  Shen, Zhenxing;  Yan, Lulu;  Cao, Junji
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dust  processing  single particle  urban  aging  loess  
Impacts of the near-surface urban boundary layer structure on PM2.5 concentrations in Beijing during winter 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2019, 卷号: 669, 页码: 493-504
Authors:  Wang, LL (Wang, Linlin);  Wang, H (Wang, Hong);  Liu, JK (Liu, Junkai);  Gao, ZQ (Gao, Zhiqiu);  Yang, YJ (Yang, Yuanjian);  Zhang, XY (Zhang, Xiaoye);  Li, YB (Li, Yubin);  Huang, M (Huang, Meng)
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PM2.5  Boundary layer structure  Mixing turbulence  Near-surface layer  Beijing  
Increased secondary aerosol contribution and possible processing on polluted winter days in China 期刊论文
ENVIRONMENT INTERNATIONAL, 2019, 卷号: 127, 页码: 78-84
Authors:  Wang, Yichen;  Chen, Ji;  Wang, Qiyuan;  Qin, Quande;  Ye, Jianhuai;  Han, Yuemei;  Li, Li;  Zhen, Wei;  Zhi, Qiang;  Zhang, Yixuan;  Cao, Junji
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Secondary aerosols  Aqueous-phase reactions  Photochemical reactions  Polluted days  Winter  
Effects of biomass briquetting and carbonization on PM2.5 emission from residential burning in Guanzhong Plain, China 期刊论文
FUEL, 2019, 卷号: 244, 页码: 379-387
Authors:  Sun, J (Sun, Jian);  Shen, ZX (Shen, Zhenxing);  Zhang, Y (Zhang, Yue);  Zhang, Q (Zhang, Qian);  Wang, FR (Wang, Furong);  Wang, T (Wang, Tao);  Chang, XJ (Chang, Xiaojian);  Lei, YL (Lei, Yali);  Xu, HM (Xu, Hongmei);  Cao, JJ (Cao, Junji);  Zhang, NN (Zhang, Ningning);  Liu, SX (Liu, Suixin);  Li, XX (Li, Xuxiang)
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Emission factors  Biomass  Fuel processing  Form changing  Emission reduction  
Characterization of PM2.5 source profiles from typical biomass burning of maize straw, wheat straw, wood branch, and their processed products (briquette and charcoal) in China 期刊论文
ATMOSPHERIC ENVIRONMENT, 2019, 卷号: 205, 页码: 36-45
Authors:  Sun, Jian;  Shen, Zhenxing;  Zhang, Yue;  Zhang, Qian;  Lei, Yali;  Huang, Yu;  Niu, Xinyi;  Xu, Hongmei;  Cao, Junji;  Ho, Steven Sai Hang;  Li, Xuxiang
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Source profiles  Biomass burning  Briquette  Charcoal  Fuel processing  
Characterization of particulate-bound polycyclic aromatic compounds (PACs) and their oxidations in heavy polluted atmosphere: A case study in urban Beijing, China during haze events 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2019, 卷号: 660, 页码: 1392-1402
Authors:  Li, LJ (Li, Li Juan);  Ho, SSH (Ho, Steven Sai Hang);  Feng, BH (Feng, Baihuan);  Xu, HB (Xu, Hongbing);  Wang, T (Wang, Tong);  Wu, RS (Wu, Rongshan);  Huang, W (Huang, Wei);  Qu, LL (Qu, Linli);  Wang, QY (Wang, Qiyuan);  Cao, JJ (Cao, Junji)
Adobe PDF(1583Kb)  |  Favorite  |  View/Download:291/0  |  Submit date:2019/02/28
PM2.5  PAHs  Oxygenated PAHs  Secondary organic formation  
Petroleum contamination evaluation and bacterial community distribution in a historic oilfield located in loess plateau in China 期刊论文
APPLIED SOIL ECOLOGY, 2019, 卷号: 136, 页码: 30-42
Authors:  Gao, S (Gao, Sha);  Liang, JD (Liang, Jidong);  Teng, TT (Teng, Tingting);  Zhang, M (Zhang, Man)
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Petroleum contamination  Petroleum fingerprinting  16Sr RNA sequencing  Bacterial community  
Experimental determination and modelling of the solubilities of sodium sulfate and potassium sulfate in sub- and supercritical water 期刊论文
FLUID PHASE EQUILIBRIA, 2019, 卷号: 483, 页码: 31-51
Authors:  Ding, X (Ding, Xin);  Zhang, T (Zhang, Tian);  Zhang, S (Zhang, Shuai);  Shen, ZX (Shen, Zhenxing);  Fang, T (Fang, Tao)
Adobe PDF(4334Kb)  |  Favorite  |  View/Download:222/0  |  Submit date:2019/03/01
Sub- and supercritical water  Solubility  Inorganic compounds  Modelling