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地球环境研究所 [13]
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烟台海岸带研究所 [6]
数学与系统科学研究院 [4]
南京地理与湖泊研究所 [4]
沈阳自动化研究所 [4]
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期刊论文 [53]
学位论文 [2]
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2021 [55]
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环境科学技术::环境... [2]
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An efficient Nystrom spectral clustering algorithm using incomplete Cholesky decomposition
期刊论文
EXPERT SYSTEMS WITH APPLICATIONS, 2021, 卷号: 186, 页码: 11
作者:
Jia, Hongjie
;
Wang, Liangjun
;
Song, Heping
;
Mao, Qirong
;
Ding, Shifei
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2021/12/01
Spectral clustering
Nystrom approximation
Incomplete Cholesky decomposition
Large data set
Pollution characterization and source identification of nitrogen-containing species in fine particulates: A case study in Hefei city, East China
期刊论文
CHEMOSPHERE, 2021, 卷号: 285, 页码: 9
作者:
Zhou, Jingjing
;
Liu, Guijian
;
Zhang, Hong
;
Liu, Keke
;
Arif, Muhammad
收藏
  |  
浏览/下载:277/0
  |  
提交时间:2021/12/07
PM2
5
Nitrogen-containing species
Total nitrogen isotopic composition
Pollution level
Source identification
On the use of reference mass spectra for reducing uncertainty in source apportionment of solid-fuel burning in ambient organic aerosol
期刊论文
ATMOSPHERIC MEASUREMENT TECHNIQUES, 2021, 卷号: 14, 期号: 10, 页码: 6905-6916
作者:
Lin, Chunshui
;
Ceburnis, Darius
;
Trubetskaya, Anna
;
Xu, Wei
;
Smith, William
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  |  
浏览/下载:34/0
  |  
提交时间:2021/12/07
A review on analysis methods, source identification, and cancer risk evaluation of atmospheric polycyclic aromatic hydrocarbons
期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2021, 卷号: 789, 页码: 18
作者:
Famiyeh, Lord
;
Chen, Ke
;
Xu, Jingsha
;
Sun, Yong
;
Guo, Qingjun
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  |  
浏览/下载:105/0
  |  
提交时间:2021/11/05
Polycyclic aromatic hydrocarbons
Analysis methods
Source identification
Receptor models
Compound-specific isotopic analysis
Cancer risk evaluation
Concentrations, optical properties and sources of humic-like substances (HULIS) in fine particulate matter in Xi'an, Northwest China
期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2021, 卷号: 789, 页码: 9
作者:
Yuan, Wei
;
Huang, Ru-Jin
;
Yang, Lu
;
Ni, Haiyan
;
Wang, Ting
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  |  
浏览/下载:91/0
  |  
提交时间:2021/12/06
HUUS
Bmwn carbon
Optical properties
Sources
Potential toxic metals (PTMs) contamination in agricultural soils and foodstuffs with associated source identification and model uncertainty
期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2021, 卷号: 789, 页码: 19
作者:
Proshad, Ram
;
Islam, Md. Saiful
;
Kormoker, Tapos
;
Sayeed, Abu
;
Khadka, Sujan
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  |  
浏览/下载:40/0
  |  
提交时间:2021/12/21
Potential toxic metals
Soils
Foodstuffs
Ecological risk
Health risk
Bangladesh
Source-specific ecological and health risks of potentially toxic elements in agricultural soils in Southern Yunnan Province and associated uncertainty analysis
期刊论文
JOURNAL OF HAZARDOUS MATERIALS, 2021, 卷号: 417, 页码: 11
作者:
Guo, Guanghui
;
Wang, Yuntao
;
Zhang, Degang
;
Lei, Mei
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  |  
浏览/下载:47/0
  |  
提交时间:2021/08/19
Agricultural soils
Potentially toxic elements
Source-specific risks
Priority sources
Hygroscopicity of Fresh and Aged Salt Mixtures from Saline Lakes
期刊论文
ATMOSPHERE, 2021, 卷号: 12, 期号: 9
作者:
Li, Jun
;
Liu, Wanyu
;
Li, Linjie
;
Gu, Wenjun
;
Zhang, Xiying
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  |  
浏览/下载:21/0
  |  
提交时间:2022/03/29
Research trends and frontiers on source appointment of soil heavy metal: a scientometric review (2000-2020)
期刊论文
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2021, 页码: 16
作者:
Wang, Jingyun
;
Cai, Yu
;
Yang, Jun
;
Zhao, Xiangwei
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  |  
浏览/下载:58/0
  |  
提交时间:2021/11/05
Soil heavy metal
Source appointment
Web of Science (WoS)
CiteSpace
Muscle Synergy of Lower Limb Motion in Subjects with and without Knee Pathology
期刊论文
DIAGNOSTICS, 2021, 卷号: 11
作者:
Chen, Jingcheng
;
Sun, Yining
;
Sun, Shaoming
收藏
  |  
浏览/下载:56/0
  |  
提交时间:2021/11/01
knee pathology
lower limb motions
surface electromyography
muscle synergy analysis
non-negative matrix factorization
feature selection
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