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科研机构
北京大学 [23]
内容类型
期刊论文 [23]
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2017 [3]
2016 [2]
2014 [2]
2013 [1]
2012 [5]
2010 [1]
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内容类型:期刊论文
专题:北京大学
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How the OH reactivity affects the ozone production efficiency: case studies in Beijing and Heshan, China
期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2017
Yang, Yudong
;
Shao, Min
;
Kessel, Stephan
;
Li, Yue
;
Lu, Keding
;
Lu, Sihua
;
Williams, Jonathan
;
Zhang, Yuanhang
;
Zeng, Liming
;
Noelscher, Anke C.
;
Wu, Yusheng
;
Wang, Xuemei
;
Zheng, Junyu
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
VOLATILE ORGANIC-COMPOUNDS
ATMOSPHERIC CHEMISTRY MECHANISM
AMAZON RAIN-FOREST
PEARL RIVER DELTA
MEXICO-CITY
COMPREHENSIVE OBSERVATIONS
ISOPRENE OXIDATION
METROPOLITAN-AREA
URBAN ATMOSPHERE
PROBE TECHNIQUE
Wafer-level fabrication of nanocone forests by plasma repolymerization technique for surface-enhanced Raman scattering devices
期刊论文
APPLIED SURFACE SCIENCE, 2017
Mao, Haiyang
;
Huang, Chengjun
;
Wu, Wengang
;
Xue, Mei
;
Yang, Yudong
;
Xiong, Jijun
;
Ming, Anjie
;
Wang, Weibing
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Nanoforests
Surface-enhanced Raman scattering (SERS) devices
Plasma repolymerization technique
Wafer-level fabrication
Relative standard deviation
SERS
ARRAYS
NANOPARTICLES
SPECTROSCOPY
LITHOGRAPHY
NANOPILLARS
MOLECULES
SUBSTRATE
CELLS
GOLD
Distributed and Weighted Extreme Learning Machine for Imbalanced Big Data Learning
期刊论文
TSINGHUA SCIENCE AND TECHNOLOGY, 2017
Wang, Zhiqiong
;
Xin, Junchang
;
Yang, Hongxu
;
Tian, Shuo
;
Yu, Ge
;
Xu, Chenren
;
Yao, Yudong
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
weighted Extreme Learning Machine (ELM)
imbalanced big data
MapReduce framework
user-defined counter
FEEDFORWARD NETWORKS
MAPREDUCE
CLASSIFICATION
APPROXIMATION
REGRESSION
Variation of ambient carbonyl levels in urban Beijing between 2005 and 2012
期刊论文
ATMOSPHERIC ENVIRONMENT, 2016
Chen, Wentai
;
Shao, Min
;
Wang, Ming
;
Lu, Sihua
;
Liu, Ying
;
Yuan, Bin
;
Yang, Yudong
;
Zeng, Limin
;
Chen, Zhongming
;
Chang, Chih-Chung
;
Zhang, Qian
;
Hu, Min
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Carbonyls
Trend analysis
Emission ratio
Photochemistry
VOLATILE ORGANIC-COMPOUNDS
NONMETHANE HYDROCARBONS
ATMOSPHERIC CARBONYLS
EMISSION RATIOS
OLYMPIC GAMES
AIR-QUALITY
CHINA
FORMALDEHYDE
SUMMERTIME
IDENTIFICATION
Towards a quantitative understanding of total OH reactivity: A review
期刊论文
ATMOSPHERIC ENVIRONMENT, 2016
Yang, Yudong
;
Shao, Min
;
Wang, Xuemei
;
Noelscher, Anke C.
;
Kessel, Stephan
;
Guenther, Alex
;
Williams, Jonathan
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
OH reactivity
VOCs
Missing reactivity
VOLATILE ORGANIC-COMPOUNDS
INDUCED FLUORESCENCE INSTRUMENT
MASTER CHEMICAL MECHANISM
OZONE PRODUCTION-RATES
AMAZON RAIN-FOREST
LASER-INDUCED PUMP
NEW-YORK-CITY
MCM V3 PART
AEROSOL FORMATION
BOREAL FOREST
Design of data communication and management system for ground test and verification devices of space laser communication
期刊论文
optik, 2014
Wang, Jianmin
;
Li, Fucai
;
Liu, Yudong
;
Fang, Yu
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/10
Space laser communication
Ground test and verification devices
Data communication and management system
Quantitative Estimation of Renal Function with Dynamic Contrast-Enhanced MRI Using a Modified Two-Compartment Model
期刊论文
plos one, 2014
Chen, Bin
;
Zhang, Yudong
;
Song, Xiaojian
;
Wang, Xiaoying
;
Zhang, Jue
;
Fang, Jing
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/10
GLOMERULAR-FILTRATION-RATE
NEPHROGENIC SYSTEMIC FIBROSIS
FRACTIONAL VASCULAR VOLUME
PATLAK PLOT TECHNIQUE
COMPUTED-TOMOGRAPHY
MAGNETIC-RESONANCE
COMPARTMENT MODEL
GRADIENT-ECHO
HUMAN KIDNEY
DCE-MRI
Feasibility of noninvasive quantitative measurements of intrarenal R-2 ' in humans using an asymmetric spin echo echo planar imaging sequence
期刊论文
生物医学中的核磁共振, 2013
Zhang, Xiaodong
;
Zhang, Yudong
;
Yang, Xuedong
;
Wang, Xiaoying
;
An, Hongyu
;
Zhang, Jue
;
Fang, Jing
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/10
asymmetric spin echo
kidney
R-2 &apos
reproducibility
furosemide
CEREBRAL OXYGEN EXTRACTION
MAGNETIC-RESONANCE
BOLD-MRI
BLOOD OXYGENATION
RENAL OXYGENATION
INITIAL-EXPERIENCE
WATER-CONTENT
1.5 T
BRAIN
CONTRAST
Co-methylated Genes in Different Adipose Depots of Pig are Associated with Metabolic, Inflammatory and Immune Processes
期刊论文
international journal of biological sciences, 2012
Li, Mingzhou
;
Wu, Honglong
;
Wang, Tao
;
Xia, Yudong
;
Jin, Long
;
Jiang, Anan
;
Zhu, Li
;
Chen, Lei
;
Li, Ruiqiang
;
Li, Xuewei
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/13
pig
subcutaneous adipose tissue
visceral adipose tissue
DNA methylation
MeDIP-seq
INSULIN-RESISTANCE
PERICARDIAL FAT
TISSUE
OBESITY
MODEL
ACID
Hemodynamic Effects of Furosemide on Renal Perfusion as Evaluated by ASL-MRI
期刊论文
academic radiology, 2012
Wang, Jing
;
Zhang, Yudong
;
Yang, Xuedong
;
Wang, Xiaoying
;
Zhang, Jue
;
Fang, Jing
;
Jiang, Xuexiang
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/13
Arterial spin labeling
furosemide
renal blood flow
autoregulation
BLOOD-FLOW AUTOREGULATION
CEREBRAL PERFUSION
LOOP DIURETICS
MECHANISMS
FILTRATION
RATS
VASODILATION
RELAXATION
MEDULLARY
EXCRETION
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