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科研机构
北京大学 [186]
内容类型
期刊论文 [172]
其他 [8]
会议论文 [6]
发表日期
2017 [14]
2016 [19]
2015 [10]
2014 [15]
2013 [15]
2012 [14]
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专题:北京大学
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Global long-range transport and lung cancer risk from polycyclic aromatic hydrocarbons shielded by coatings of organic aerosol
期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2017
Shrivastava, Manish
;
Lou, Silja
;
Zelenyuk, Alla
;
Easter, Richard C.
;
Corley, Richard A.
;
Thrall, Brian D.
;
Rasch, Philip J.
;
Fast, Jerome D.
;
Simonich, Staci L. Massey
;
Shen, Huizhong
;
Tao, Shu
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
polycyclic aromatic hydrocarbons
organic aerosols
climate model
viscous aerosol shield
heterogeneous chemistry
ATMOSPHERIC TRANSPORT
HETEROGENEOUS REACTIONS
OH RADICALS
PARTICLES
REACTIVITY
PAHS
MODEL
OZONE
KINETICS
PHASE
A direct examination of the dynamics of dipolarization fronts using MMS
期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2017
Yao, Z. H.
;
Rae, I. J.
;
Guo, R. L.
;
Fazakerley, A. N.
;
Owen, C. J.
;
Nakamura, R.
;
Baumjohann, W.
;
Watt, C. E. J.
;
Hwang, K. J.
;
Giles, B. L.
;
Russell, C. T.
;
Torbert, R. B.
;
Varsani, A.
;
Fu, H. S.
;
Shi, Q. Q.
;
Zhang, X.J.
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
ELECTROMAGNETIC ENERGY-CONVERSION
FLUX PILEUP REGIONS
EARTH PLASMA SHEET
CLUSTER OBSERVATIONS
MAGNETOSPHERIC MULTISCALE
ELECTRON ACCELERATION
MAGNETIC-FIELD
RECONNECTION
MAGNETOTAIL
EVENT
An explanation of auroral intensification during the substorm expansion phase
期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2017
Yao, Zhonghua
;
Rae, I. J.
;
Lui, A. T. Y.
;
Murphy, K. R.
;
Owen, C. J.
;
Pu, Z. Y.
;
Forsyth, C.
;
Grodent, D.
;
Zong, Q.G.
;
Du, A. M.
;
Kalmoni, N. M. E.
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
substorm
field-aligned current
plasma sheet
aurora
magnetotail
NEAR-EARTH TAIL
MULTIPLE-ONSET SUBSTORMS
PLASMA SHEET
MAGNETIC-FIELD
PSEUDO-BREAKUP
FLOW BURSTS
MAGNETOSPHERIC SUBSTORM
DIPOLARIZATION FRONTS
PARTICLE-ACCELERATION
THEMIS OBSERVATIONS
In vitro Dosimetric Study of Biliary Stent Loaded with Radioactive I-125 Seeds
其他
2017-01-01
Yao, Li-Hong
;
Wang, Jun-Jie
;
Shang, Charles
;
Jiang, Ping
;
Lin, Lei
;
Sun, Hai-Tao
;
Liu, Lu
;
Liu, Hao
;
He, Di
;
Yang, Rui-Jie
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
Brachytherapy
Computer Simulation
Phantom
Radiometry
Thermoluminescent Dosimetry
RADIOTHERAPY DOSE PERTURBATION
MALIGNANT OBSTRUCTIVE-JAUNDICE
BILE-DUCT CARCINOMA
INTRALUMINAL BRACHYTHERAPY
RADIATION-THERAPY
ESOPHAGEAL STENTS
TRACT CANCER
MODEL
TRIAL
RECOMMENDATIONS
我国不同大气环境下亚微米颗粒物吸湿特性
期刊论文
中国环境科学, 2017
王渝
;
吴志军
;
胡敏
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
颗粒物吸湿性
粒径分布
模态分布
有效吸湿参数
化学组分
particle hygroscopicity
size distribution
hygroscopic mode distribution
effective hygroscopic parameters
chemical composition
Ageing and hygroscopicity variation of black carbon particles in Beijing measured by a quasi-atmospheric aerosol evolution study (QUALITY) chamber
期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2017
Peng, Jianfei
;
Hu, Min
;
Guo, Song
;
Du, Zhuofei
;
Shang, Dongjie
;
Zheng, Jing
;
Zheng, Jun
;
Zeng, Limin
;
Shao, Min
;
Wu, Yusheng
;
Collins, Don
;
Zhang, Renyi
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
IONIZATION MASS-SPECTROMETRY
SINGLE-PARAMETER REPRESENTATION
CONDENSATION NUCLEUS ACTIVITY
ENHANCED LIGHT-ABSORPTION
OH-INITIATED OXIDATION
ORGANIC AEROSOLS
SULFURIC-ACID
HETEROGENEOUS REACTIONS
MOBILITY RELATIONSHIP
CHEMICAL-COMPOSITION
Contributions of volatile and nonvolatile compounds (at 300 degrees C) to condensational growth of atmospheric nanoparticles: An assessment based on 8.5 years of observations at the Central Europe background site Melpitz
期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2017
Wang, Zhibin
;
Birmili, Wolfram
;
Hamed, Amar
;
Wehner, Birgit
;
Spindler, Gerald
;
Pei, Xiangyu
;
Wu, Zhijun
;
Cheng, Yafang
;
Su, Hang
;
Wiedensohler, Alfred
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
NUMBER SIZE DISTRIBUTIONS
SULFURIC-ACID CONCENTRATION
NUCLEATION MODE PARTICLES
LONG-TERM OBSERVATIONS
ORGANIC-COMPOUNDS
AEROSOL-PARTICLES
BOREAL FOREST
FREE TROPOSPHERE
FORMATION EVENTS
BOUNDARY-LAYER
Chemical and physical properties of biomass burning aerosols and their CCN activity: A case study in Beijing, China
期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2017
Wu, Zhijun
;
Zheng, Jing
;
Wang, Yu
;
Shang, Dongjie
;
Du, Zhoufei
;
Zhang, Yuanhang
;
Hu, Min
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Biomass burning
Hygroscopicity
CCN
Chemical composition
CLOUD CONDENSATION NUCLEI
SECONDARY ORGANIC AEROSOL
SIZE-RESOLVED MEASUREMENTS
HYGROSCOPIC GROWTH
PARTICLE HYGROSCOPICITY
HIGH-RESOLUTION
BOREAL FOREST
NORTH CHINA
ACTIVATION
COMBUSTION
Thermodynamic properties of nanoparticles during new particle formation events in the atmosphere of North China Plain
期刊论文
ATMOSPHERIC RESEARCH, 2017
Wu, Z. J.
;
Ma, N.
;
Groess, J.
;
Kecorius, S.
;
Lu, K. D.
;
Shang, D. J.
;
Wang, Y.
;
Wu, Y. S.
;
Zeng, L. M.
;
Hu, M.
;
Wiedensohler, A.
;
Zhang, Y. H.
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
New particle formation
Particle hygroscopicity
Air pollution
CCN
Particle formation and growth
Particle volatility
CLOUD CONDENSATION NUCLEI
SECONDARY ORGANIC AEROSOL
BOREAL FOREST
HYGROSCOPIC GROWTH
SIZE DISTRIBUTION
POTENTIAL CONTRIBUTION
RELATIVE-HUMIDITY
AIR-POLLUTION
CCN ACTIVITY
ACTIVATION
Fine particle pH during severe haze episodes in northern China
期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2017
Liu, Mingxu
;
Song, Yu
;
Zhou, Tian
;
Xu, Zhenying
;
Yan, Caiqing
;
Zheng, Mei
;
Wu, Zhijun
;
Hu, Min
;
Wu, Yusheng
;
Zhu, Tong
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2017/12/03
THERMODYNAMIC-EQUILIBRIUM MODEL
RELATIVE-HUMIDITY
AEROSOL ACIDITY
AIR-POLLUTION
UNITED-STATES
WATER
SULFATE
AMMONIA
PM2.5
MULTICOMPONENT
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