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科研机构
北京大学 [89]
内容类型
期刊论文 [63]
其他 [24]
会议论文 [2]
发表日期
2017 [8]
2016 [7]
2015 [17]
2014 [9]
2013 [12]
2012 [9]
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专题:北京大学
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Investigation on the Behavior of Noise in Asynchronous Spectra in Generalized Two-Dimensional (2D) Correlation Spectroscopy and Application of Butterworth Filter in the Improvement of Signal-to-Noise Ratio of 2D Asynchronous Spectra
期刊论文
JOURNAL OF PHYSICAL CHEMISTRY A, 2017
He, Anqi
;
Zeng, Xianzhe
;
Xu, Yizhuang
;
Noda, Isao
;
Ozaki, Yukihiro
;
Wu, Jinguang
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
SAMPLE DESIGN SCHEME
PROBING INTERMOLECULAR INTERACTIONS
PRINCIPAL COMPONENT ANALYSIS
DIPOLE-DIPOLE INTERACTIONS
DAOSD APPROACH
SYNCHRONOUS SPECTROSCOPY
CONCENTRATION SERIES
CROSS PEAKS
PROCESS REVERSIBILITY
INFRARED CORRELATION
Flow Artifact Removal in Carotid Wall Imaging Based on Black and Gray-Blood Dual-Contrast Images Subtraction
期刊论文
MAGNETIC RESONANCE IN MEDICINE, 2017
Li, Hao
;
Li, Bo
;
Huang, Wenjian
;
Dong, Li
;
Zhang, Jue
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
blood signal suppression
flow artifact removal
black blood
DCIS
carotid MRI
vessel wall imaging
MAGNETIC-RESONANCE
PLAQUE
MRI
SUPPRESSION
SEQUENCE
Image pre-processing method for near-wall PIV measurements over moving curved interfaces
期刊论文
MEASUREMENT SCIENCE AND TECHNOLOGY, 2017
Jia, L. C.
;
Zhu, Y. D.
;
Jia, Y. X.
;
Yuan, H. J.
;
Lee, C. B.
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
moving curved interfaces
near-wall PIV measurements
image transformation
adaptive stretching
synthetic particles
INTERROGATION
VELOCIMETRY
TURBOMACHINERY
IMPROVEMENT
TRANSITION
FLOWS
First-Principles Study: Tuning the Redox Behavior of Lithium-Rich Layered Oxides by Chlorine Doping
期刊论文
JOURNAL OF PHYSICAL CHEMISTRY C, 2017
Yan, Huijun
;
Li, Biao
;
Yu, Zhen
;
Chu, Wangsheng
;
Xia, Dingguo
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
HIGH-PRESSURE SYNTHESIS
MINIMUM ENERGY PATHS
ELASTIC BAND METHOD
LI-ION BATTERIES
CATHODE MATERIALS
ELECTROCHEMICAL PERFORMANCE
ELECTRONIC-STRUCTURE
ANIONIC REDOX
METAL-OXIDES
RECHARGEABLE BATTERIES
State-Based General Gamma CUSUM for Modeling Heart Rate Variability Using Electrocardiography Signals
期刊论文
IEEE TRANSACTIONS ON AUTOMATION SCIENCE AND ENGINEERING, 2017
Chen, Lili
;
Zhang, Xi
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Cumulative sum (CUSUM)
disease diagnosis
general gamma distribution
heart rate variability
OBSTRUCTIVE SLEEP-APNEA
OXYGEN-SATURATION RECORDINGS
ACUTE MYOCARDIAL-INFARCTION
ARRHYTHMIA DIAGNOSIS
ELECTRICAL-ACTIVITY
CLASSIFICATION
CHARTS
PERFORMANCE
FEATURES
Fine-tuning solid state packing and significantly improving photovoltaic performance of conjugated polymers through side chain engineering via random polymerization
期刊论文
JOURNAL OF MATERIALS CHEMISTRY A, 2017
Wang, Xinlong
;
Deng, Wei
;
Chen, Yusheng
;
Wang, Xiaofeng
;
Ye, Pan
;
Wu, Xiaoxi
;
Yan, Cenqi
;
Zhan, Xiaowei
;
Liu, Feng
;
Huang, Hui
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
ORGANIC SOLAR-CELLS
POWER CONVERSION EFFICIENCY
COPOLYMERS
SEMICONDUCTORS
SUBSTITUENTS
MOBILITY
PHOTODETECTORS
POLYTHIOPHENE
TRANSISTORS
IMPROVEMENT
Improvement of the f(ceo) S/N of Er-doped fiber laser combs with super-continuum power distribution optimization
期刊论文
MEASUREMENT SCIENCE AND TECHNOLOGY, 2017
Zhou, Dawei
;
Dai, Shaoyang
;
Wang, Qing
;
Qi, Xianghui
;
Chen, Xuzong
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Er:doped fiber frequency combs
carrier envelope offset frequency
super-continuum spectrum
PHOTONIC-CRYSTAL
FREQUENCY COMB
GENERATION
METROLOGY
PULSES
Wavelength Reuse for Short-Reach Optical Access Network Utilizing MDM
期刊论文
IEEE PHOTONICS JOURNAL, 2017
Chen, Yuanxiang
;
Li, Juhao
;
Zhu, Jinglong
;
Zhu, Paikun
;
Tian, Yu
;
Peng, Huangfa
;
Xu, Yongchi
;
Chen, Jingbiao
;
He, Yongqi
;
Chen, Zhangyuan
收藏
  |  
浏览/下载:37/0
  |  
提交时间:2017/12/03
Wavelength reuse
mode-division-multiplexing (MDM)
Rayleigh backscattering
WDM-PON
TRANSMISSION
FIBER
FRONTHAUL
On stepwise pattern recovery of the fused Lasso
其他
2016-01-01
Qian, Junyang
;
Jia, Jinzhu
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Fused Lasso
Non-asymptotic
Pattern recovery
Preconditioning
VARIABLE SELECTION
SPARSITY
REGRESSION
NOISE
PATH
Dehydrogenation properties of chromium-based ammine borohydrides: CrCl3 center dot nNH(3)/3LiBH(4) (n=3, 4 and 5)
期刊论文
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2016
Li, Meng
;
Gu, Qinfen
;
Li, Xinguo
;
Yu, Xuebin
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Dehydrogenation
Chromium-based ammine borohydrides
Purity
HYDROGEN STORAGE
COMPLEX HYDRIDES
MONOAMMONIATE
COMPOUND
RELEASE
SYSTEM
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