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科研机构
北京大学 [26]
内容类型
期刊论文 [20]
其他 [6]
发表日期
2017 [2]
2016 [7]
2015 [7]
2014 [2]
2012 [2]
2011 [3]
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专题:北京大学
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Estimating relative contributions of primary and secondary sources of ambient nitrated and oxygenated polycyclic aromatic hydrocarbons
期刊论文
ATMOSPHERIC ENVIRONMENT, 2017
Zhuo, Shaojie
;
Du, Wei
;
Shen, Guofeng
;
Li, Bengang
;
Liu, Junfeng
;
Cheng, Hefa
;
Xing, Baoshan
;
Tao, Shu
收藏
  |  
浏览/下载:109/0
  |  
提交时间:2017/12/03
PAHs derivatives
Source apportionment
PCA-MLR
PMF
Megacity
Western YRD region
CANCER-RISK ASSESSMENT
SOURCE APPORTIONMENT
SIZE DISTRIBUTION
BOUND PAHS
PARTICULATE MATTER
SEASONAL-VARIATION
RECEPTOR MODELS
SUBURBAN SITES
NORTHERN CHINA
PARIS FRANCE
Source-oriented risk assessment of inhalation exposure to ambient polycyclic aromatic hydrocarbons and contributions of non-priority isomers in urban Nanjing, a megacity located in Yangtze River Delta, China
期刊论文
ENVIRONMENTAL POLLUTION, 2017
Zhuo, Shaojie
;
Shen, Guofeng
;
Zhu, Ying
;
Du, Wei
;
Pan, Xuelian
;
Li, Tongchao
;
Han, Yang
;
Li, Bengang
;
Liu, Junfeng
;
Cheng, Hefa
;
Xing, Baoshan
;
Tao, Shu
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Polycyclic aromatic hydrocarbons
Non-priority isomers
Source-oriented risk assessment
Increment lifetime cancer risk
Dibenzopyrene
2-DIMENSIONAL GAS-CHROMATOGRAPHY
STANDARD REFERENCE MATERIALS
FLIGHT MASS-SPECTROMETRY
MOLECULAR-WEIGHT 302
LUNG-CANCER RISK
PARTICULATE MATTER
SOURCE APPORTIONMENT
EMISSION FACTORS
NORTHERN CHINA
ENVIRONMENTAL-SAMPLES
Inhalation exposure and risk of polycyclic aromatic hydrocarbons (PAHs) among the rural population adopting wood gasifier stoves compared to different fuel-stove users
期刊论文
ATMOSPHERIC ENVIRONMENT, 2016
Lin, Nan
;
Chen, Yuanchen
;
Du, Wei
;
Shen, Guofeng
;
Zhu, Xi
;
Huang, Tianbo
;
Wang, Xilong
;
Cheng, Hefa
;
Liu, Junfeng
;
Xue, Chunyu
;
Liu, Guangqing
;
Zeng, Eddy Y.
;
Xing, Baoshan
;
Tao, Shu
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2017/12/03
Solid fuel combustion
PAHs
Inhalation exposure
Incremental lifetime cancer risk
Biomass gasifier stoves
HOUSEHOLD AIR-POLLUTION
EQUIVALENCY FACTORS
IMPROVED COOKSTOVES
PARTICULATE MATTER
ENERGY EFFICIENCY
CANCER RISK
CHINA
EMISSIONS
HEALTH
COMBUSTION
Exposure and size distribution of nitrated and oxygenated polycyclic aromatic hydrocarbons among the population using different household fuels
期刊论文
ENVIRONMENTAL POLLUTION, 2016
Shen, Guofeng
;
Chen, Yuanchen
;
Du, Wei
;
Lin, Nan
;
Wang, Xilong
;
Cheng, Hefa
;
Liu, Junfeng
;
Xue, Chunyu
;
Liu, Guangqing
;
Zeng, Eddy Y.
;
Xing, Baoshan
;
Tao, Shu
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/04
PAHs derivatives
Inhalation exposure
Household air pollution
Clean cookstoves
RESIDENTIAL WOOD COMBUSTION
CANCER-RISK ASSESSMENT
AMBIENT AIR
RURAL CHINA
EQUIVALENCY FACTORS
EMISSION FACTORS
BLOOD-PRESSURE
BOUND PAHS
NITRO-PAHS
GAS-PHASE
Properties and cellular effects of particulate matter from direct emissions and ambient sources
期刊论文
JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING, 2016
Jin, Wenjie
;
Su, Shu
;
Wang, Bin
;
Zhu, Xi
;
Chen, Yilin
;
Shen, Guofeng
;
Liu, Junfeng
;
Cheng, Hefa
;
Wang, Xilong
;
Wu, Shuiping
;
Zeng, Eddy
;
Xing, Baoshan
;
Tao, Shu
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/04
in vitro toxicity test
particulate matter
physicochemical properties
ROS
TNF-
POLYCYCLIC AROMATIC-HYDROCARBONS
LONG-RANGE TRANSPORT
OXIDATIVE STRESS
EPITHELIAL-CELLS
AIR-POLLUTION
MEXICO-CITY
RURAL CHINA
IN-VITRO
SIZE
COMBUSTION
Iris Recognition from Distant Images Based on Multiple Feature Descriptors and Classifiers
其他
2016-01-01
Ali, Lasker Ershad
;
Luo, Junfeng
;
Ma, Jinwen
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
GLAC
CNN
KELM
Contextual Eye Image
Iris Recognition
EXTREME LEARNING-MACHINE
CONTOURLET TRANSFORM
CLASSIFICATION
Effective Selection of Mixed Color Features for Image Segmentation
其他
2016-01-01
Luo Junfeng
;
Ma Jinwen
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Feature selection
Image segmentation
Color space
Channel
Entropy
Iris Recognition from Distant Images Based on Multiple Feature Descriptors and Classifiers
其他
2016-01-01
Junfeng Luo
;
Jinwen Ma
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
GLAC
CNN
KELM
Contextual Eye Image
Iris Recognition
GLAC
CNN
KELM
Contextual Eye Image
Iris Recognition
Effective Selection of Mixed Color Features for Image Segmentation
其他
2016-01-01
Luo
;
Junfeng
;
Ma
;
Jinwen
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
segmentation
histogram
entropy
Selection
pixel
benchmark
challenging
partitioning
satisfactory
overcome
Influences of ambient air PM2.5 concentration and meteorological condition on the indoor PM2.5 concentrations in a residential apartment in Beijing using a new approach
期刊论文
ENVIRONMENTAL POLLUTION, 2015
Han, Yang
;
Qi, Meng
;
Chen, Yilin
;
Shen, Huizhong
;
Liu, Jing
;
Huang, Ye
;
Chen, Han
;
Liu, Wenxin
;
Wang, Xilong
;
Liu, Junfeng
;
Xing, Baoshan
;
Tao, Shu
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Ambient PM2.5
Indoor air
Meteorological conditions
Beijing
PARTICULATE MATTER
OLYMPIC GAMES
OUTDOOR
POLLUTION
INFILTRATION
AEROSOL
PM10
ASSOCIATION
PENETRATION
PARTICLES
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