×
验证码:
换一张
忘记密码?
记住我
CORC
首页
科研机构
检索
知识图谱
申请加入
托管服务
登录
注册
在结果中检索
科研机构
北京大学 [18]
内容类型
其他 [9]
期刊论文 [9]
发表日期
2017 [1]
2016 [3]
2015 [3]
2009 [1]
2007 [3]
2006 [2]
更多...
×
知识图谱
CORC
开始提交
已提交作品
待认领作品
已认领作品
未提交全文
收藏管理
QQ客服
官方微博
反馈留言
浏览/检索结果:
共18条,第1-10条
帮助
限定条件
专题:北京大学
第一署名单位
第一作者单位
通讯作者单位
已选(
0
)
清除
条数/页:
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
排序方式:
请选择
作者升序
作者降序
题名升序
题名降序
发表日期升序
发表日期降序
提交时间升序
提交时间降序
A novel approach for apportionment between primary and secondary sources of airborne nitrated polycyclic aromatic hydrocarbons (NPAHs) (vol 138C, pg 108, 2016)
期刊论文
ATMOSPHERIC ENVIRONMENT, 2017
Lin, Yan
;
Qiu, Xinghua
;
Ma, Yiqiu
;
Wang, Junxia
;
Wu, Yusheng
;
Zeng, Limin
;
Hu, Min
;
Zhu, Tong
;
Zhu, Yifang
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
A novel approach for apportionment between primary and secondary sources of airborne nitrated polycyclic aromatic hydrocarbons (NPAHs)
期刊论文
ATMOSPHERIC ENVIRONMENT, 2016
Lin, Yan
;
Qiu, Xinghua
;
Ma, Yiqiu
;
Wang, Junxia
;
Wu, Yusheng
;
Zeng, Limin
;
Hu, Min
;
Zhu, Tong
;
Zhu, Yifang
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
NPAHs
NO2
Source apportionment
Secondary formation
GRIDDED FIELD OBSERVATIONS
NORTH CHINA
HETEROGENEOUS REACTION
SPATIAL-DISTRIBUTION
ORGANIC-COMPOUNDS
BOUND PAHS
NITRO-PAHS
ATMOSPHERE
MUTAGENICITY
PM2.5
Association of polycyclic aromatic hydrocarbons in housewives' hair with hypertension
期刊论文
CHEMOSPHERE, 2016
Wang, Bin
;
Li, Zhiwen
;
Ma, Yiqiu
;
Qiu, Xinghua
;
Ren, Aiguo
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Hypertension
Polycyclic aromatic hydrocarbons
PAHs
Gene polymorphism
SNPs
PARTICULATE AIR-POLLUTION
CORONARY-HEART-DISEASE
BLOOD-PRESSURE
OXIDATIVE STRESS
RISK-ASSESSMENT
LUNG-CANCER
FLUORESCENCE DETECTION
TOBACCO-SMOKE
PAH EXPOSURE
CHINA
A quantitative assessment of source contributions to fine particulate matter (PM2.5)-bound polycyclic aromatic hydrocarbons (PAHs) and their nitrated and hydroxylated derivatives in Hong Kong
期刊论文
ENVIRONMENTAL POLLUTION, 2016
Ma, Yiqiu
;
Cheng, Yubo
;
Qiu, Xinghua
;
Lin, Yan
;
Cao, Jing
;
Hu, Di
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/04
Hong Kong
PM2.5-bound PAHs and the derivatives
Regional transport
Source apportionment
Marine vessels
SOURCE APPORTIONMENT
SEASONAL-VARIATION
HUMAN HEALTH
SIZE DISTRIBUTION
OXYGENATED PAHS
SOUTHERN CHINA
CANCER-RISK
GUANGZHOU
PM2.5
PMF
Sources, transformation, and health implications of PAHs and their nitrated, hydroxylated, and oxygenated derivatives in PM2.5 in Beijing
期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2015
Lin, Yan
;
Ma, Yiqiu
;
Qiu, Xinghua
;
Li, Ran
;
Fang, Yanhua
;
Wang, Junxia
;
Zhu, Yifang
;
Hu, Di
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
fine particulate matter (PM2
5)
PAHs and the derivatives
source apportionment
secondary formation
toxicity
Beijing
POLYCYCLIC AROMATIC-HYDROCARBONS
SEASONAL-VARIATION
AMBIENT AIR
EMISSION INVENTORY
CARCINOGENIC RISK
ORGANIC-COMPOUNDS
BLACK CARBON
GREAT-LAKES
CHINA
URBAN
Chemical Characteristic and Source Apportionment of Polycyclic Aromatic Hydrocarbons (PAHs) and Their Derivatives in Fine Particulate Matter (PM2.5) in Beijing and Hong Kong
其他
2015-01-01
Yiqiu Ma
;
Yan Lin
;
Di Hu
;
Xinghua Qiu
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Concentrations and spatial distribution of polycyclic aromatic hydrocarbons (PAHs) and nitrated PAHs (NPAHs) in the atmosphere of North China, and the transformation from PAHs to NPAHs
期刊论文
environmental pollution, 2015
Lin, Yan
;
Qiu, Xinghua
;
Ma, Yiqiu
;
Ma, Jin
;
Zheng, Mei
;
Shao, Min
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2015/11/10
Polycyclic aromatic hydrocarbons
Nitrated polycyclic aromatic hydrocarbons
Passive air sampler
North China
Atmospheric reaction
PASSIVE AIR SAMPLERS
PERSISTENT ORGANIC POLLUTANTS
GRIDDED FIELD OBSERVATIONS
NITRO-PAHS
POLYCHLORINATED NAPHTHALENES
ORGANOCHLORINE PESTICIDES
NOX EMISSIONS
RURAL TRENDS
ASSESS URBAN
OH
Optical clocks based on stimulated emission radiation
期刊论文
科学通报 英文版, 2009
Wang YiQiu
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2015/11/10
NOBEL LECTURE
A detection statistic for random-valued impulse noise
其他
2007-01-01
Dong, Yiqiu
;
Chan, Raymond H.
;
Xu, Shufang
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/10
edge-preserving regularization
image denoising
noise detector
random-valued impulse noise
WEIGHTED MEDIAN FILTERS
HIGHLY CORRUPTED IMAGES
NEURO-FUZZY FILTER
PRESERVING REGULARIZATION
REMOVAL
RESTORATION
REDUCTION
ALGORITHM
OUTLIERS
A new directional weighted median filter for removal of random-valued impulse noise
其他
2007-01-01
Dong, Yiqiu
;
Xu, Shufang
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/10
image denoising
impulse detector
random-valued impulse noise
HIGHLY CORRUPTED IMAGES
©版权所有 ©2017 CSpace - Powered by
CSpace