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科研机构
北京大学 [23]
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其他 [23]
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2017 [1]
2016 [3]
2015 [3]
2014 [1]
2013 [3]
2012 [2]
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内容类型:其他
专题:北京大学
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Export upgrading and environmental performance: Evidence from China
其他
2017-01-01
毛熙彦
;
贺灿飞
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Sophistication
upgrading
industrial pollution
processing trade
China
Sophistication
upgrading
industrial pollution
processing trade
China
The accumulation of heavy metals in agricultural land and the associated potential ecological risks in Shenzhen, China
其他
2016-01-01
Wu, Jiansheng
;
Song, Jing
;
Li, Weifeng
;
Zheng, Maokun
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/04
Soil heavy metals
Agricultural topsoil
Potential ecological risk
Principal component analysis
Pollution sources
Shenzhen, China
SPATIAL-DISTRIBUTION
SOILS
POLLUTION
SEDIMENTS
URBAN
INDEX
GEOSTATISTICS
TOPSOILS
SAMPLES
CROPS
PM2.5 data reliability, consistency, and air quality assessment in five Chinese cities
其他
2016-01-01
Liang, Xuan
;
Li, Shuo
;
Zhang, Shuyi
;
Huang, Hui
;
Chen, Song Xi
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
air quality assessment
data quality
heating effect
meteorological effects
PM2
5
statistical modeling
POLLUTION
REGRESSION
MATTERS
MODELS
TRENDS
Security analysis of a TESLA-based homomorphic MAC scheme for authentication in P2P live streaming system
其他
2016-01-01
Chang, Jinyong
;
Dai, Honglong
;
Xu, Maozhi
;
Xue, Rui
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
P2P living streaming
homomorphic MAC
network coding
pollution attack
AN ESTIMATE OF POPULATION EXPOSURE TO AUTOMOBILE SOURCE PM2.5 IN BEIJING USING SPATIOTEMPORAL ANALYSIS
其他
2015-01-01
Feng, Xiao
;
Li, Qi
;
Zhu, Yajie
;
Hou, Junxiong
;
Wang, Jianhua
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Urban air pollution
Automobile-induced PM2.5
Population exposure
Spatiotemporal analysis
Assessing Beijing's PM2.5 pollution: severity, weather impact, APEC and winter heating
其他
2015-01-01
Liang, Xuan
;
Zou, Tao
;
Guo, Bin
;
Li, Shuo
;
Zhang, Haozhe
;
Zhang, Shuyi
;
Huang, Hui
;
Chen, Song Xi
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
air quality
meteorological condition
observational study
quasi-experiment
FINE PARTICULATE MATTER
AIR-POLLUTION
ADDITIVE-MODELS
JANUARY 2013
CHINA
SENSITIVITY
VARIABLES
HEALTH
Polycyclic aromatic hydrocarbon (PAH) exposure and oxidative stress for a rural population from the North China Plain
其他
2015-01-01
Yang, Qiaoyun
;
Qiu, Xinghua
;
Li, Ran
;
Ma, Jin
;
Li, Keqiu
;
Li, Guang
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/04
PAH exposure
Hydroxy-PAHs
Oxidative stress
MDA
8-OHdG
Rural population
North China Plain
PERSISTENT ORGANIC POLLUTANTS
WASTE RECYCLING SITE
DIETARY EXPOSURE
AIR-POLLUTION
CANCER RISK
1-HYDROXYPYRENE
DNA
METABOLITES
AMBIENT
WORKERS
BOUNDING THE ROLE OF DOMESTIC HEATING IN HAZE POLLUTION OF BEIJING BASED ON SATELLITE AND SURFACE OBSERVATIONS
其他
2014-01-01
Feng, Xiao
;
Li, Qi
;
Zhu, Yajie
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/13
Haze pollution
domestic heating
spatiotemporal analysis
Moderate Resolution Imagine Spectroradiometer (MODIS)
REGIONAL HAZE
CHINA
Efficient iterative method for solving the Dirac-Kohn-Sham density functional theory
其他
2013-01-01
Lin, Lin
;
Shao, Sihong
;
Weinan, E.
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2015/11/11
Relativistic density functional theory
Dirac-Kohn-Sham equations
Spin-orbit coupling
Iterative methods
LOBPCG-F
Variational collapse
Spectral pollution
ELECTRONIC-STRUCTURE CALCULATIONS
TOTAL-ENERGY CALCULATIONS
GAUSSIAN-BASIS SET
MOLECULAR-DYNAMICS
FOCK CALCULATIONS
KINETIC BALANCE
SYSTEMS
EQUATION
GAS
PSEUDOPOTENTIALS
NOx in Chinese Megacities
其他
2013-01-01
Liu, Jun
;
Zhu, Tong
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/13
Nitrogen oxides (NOx)
Megacity
NOx concentrations
NOx sources
PEARL RIVER DELTA
TROPOSPHERIC NO2
PRIDE-PRD2004 CAMPAIGN
EMISSION INVENTORIES
FUEL COMBUSTION
AIR-POLLUTANTS
OZONE
POLLUTION
ASIA
SO2
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