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科研机构
北京大学 [47]
内容类型
期刊论文 [29]
其他 [17]
会议论文 [1]
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2017 [5]
2016 [14]
2015 [9]
2014 [4]
2013 [3]
2012 [2]
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专题:北京大学
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Preparing, Characterizing, and Investigating Luminescent Properties of a Series of Long-Lasting Phosphors in a SrO-Al2O3 System: An Integrated and Inquiry-Based Experiment in Solid State Chemistry for the Undergraduate Laboratory
期刊论文
JOURNAL OF CHEMICAL EDUCATION, 2017
Ma, Yan-Zi
;
Jia, Li
;
Ma, Kai-Guo
;
Wang, Hai-Hong
;
Jing, Xi-Ping
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Second-Year Undergraduate
Inorganic Chemistry
Laboratory Instruction
Hands-On Learning/Manipulatives
Inquiry-Based/Discovery Learning
Crystal Field/Ligand Field Theory
Fluorescence Spectroscopy
Materials Science
Phases/Phase Transitions/Diagrams
Solid State Chemistry
DY3+ PHOSPHOR
MICROWAVE SYNTHESIS
EU2+
SRAL2O4EU2+
MECHANISM
Rich Dynamics Underlying Solution Reactions Revealed by Sampling and Data Mining of Reactive Trajectories
期刊论文
ACS CENTRAL SCIENCE, 2017
Zhang, Jun
;
Zhang, Zhen
;
Yang, Yi Isaac
;
Liu, Sirui
;
Yang, Lijiang
;
Gao, Yi Qin
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
CHEMICAL-REACTIONS
CLAISEN REARRANGEMENT
TRANSITION-STATES
ORGANIC-SYNTHESIS
IN-WATER
ISOMERIZATION
MECHANICS
BARRIER
PROTEIN
MOTION
Zero-Shot Scene Classification for High Spatial Resolution Remote Sensing Images
期刊论文
IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2017
Li, Aoxue
;
Lu, Zhiwu
;
Wang, Liwei
;
Xiang, Tao
;
Wen, Ji-Rong
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2017/12/03
High spatial resolution (HSR) remote sensing images
scene classification
zero-shot learning
LAND-USE CLASSIFICATION
SPARSE REPRESENTATION
MODEL
Credit assignment between body and object probed by an object transportation task
期刊论文
SCIENTIFIC REPORTS, 2017
Kong, Gaiqing
;
Zhou, Zhihao
;
Wang, Qining
;
Kording, Konrad
;
Wei, Kunlin
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
UNDERLYING MOTOR COMMANDS
INTERNAL-MODELS
SENSORIMOTOR MEMORY
INTERLIMB TRANSFER
PRECISION GRIP
FORCE CONTROL
MANIPULATION
ADAPTATION
REPRESENTATIONS
DYNAMICS
Category-Level Transfer Learning from Knowledge Base to Microblog Stream for Accurate Event Detection
其他
2017-01-01
Huang, Weijing
;
Wang, Tengjiao
;
Chen, Wei
;
Wang, Yazhou
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Event detection
Microblog stream
Transfer learning
Knowledge base
Using Machine Learning in Environmental Tax Reform Assessment for Sustainable Development: A Case Study of Hubei Province, China
期刊论文
SUSTAINABILITY, 2016
Zheng, Yinger
;
Zheng, Haixia
;
Ye, Xinyue
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
environmental fee to tax reform
China
synthetic control method
sulfur dioxide (SO2) emissions
machine learning
SYNTHETIC CONTROL METHODS
KUZNETS CURVE
SO2 EMISSIONS
POLLUTION
CARBON
ENFORCEMENT
DIFFERENCE
IMPACTS
MODELS
ENERGY
Graded, Dynamically Routable Information Processing with Synfire-Gated Synfire Chains
期刊论文
PLOS COMPUTATIONAL BIOLOGY, 2016
Wang, Zhuo
;
Sornborger, Andrew T.
;
Tao, Louis
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
GAMMA-BAND ACTIVITY
LARGE-SCALE MODEL
WORKING-MEMORY
SPIKING NEURONS
VISUAL-CORTEX
SEQUENCE GENERATION
NEURAL MECHANISMS
CORTICAL-NEURONS
SPATIAL MEMORY
HIGH-FREQUENCY
Perceptual learning modifies the functional specializations of visual cortical areas
期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2016
Chen, Nihong
;
Cai, Peng
;
Zhou, Tiangang
;
Thompson, Benjamin
;
Fang, Fang
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
perceptual learning
motion
psychophysics
transcranial magnetic stimulation
functional magnetic resonance imaging
TRANSCRANIAL MAGNETIC STIMULATION
LOCAL MOTION
DECISION-MAKING
V1 NEURONS
CORTEX
DISCRIMINATION
MECHANISMS
DEFICITS
V3A
MT
Perceptual Learning at a Conceptual Level
期刊论文
JOURNAL OF NEUROSCIENCE, 2016
Wang, Rui
;
Wang, Jie
;
Zhang, Jun-Yun
;
Xie, Xin-Yu
;
Yang, Yu-Xiang
;
Luo, Shu-Han
;
Yu, Cong
;
Li, Wu
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
perceptual learning
motion direction
orientation
transfer
PRIMARY VISUAL-CORTEX
ORIENTATION DISCRIMINATION
DIRECTION DISCRIMINATION
MOTION DISCRIMINATION
LOCATION SPECIFICITY
RECEPTIVE FIELDS
2ND-ORDER MOTION
CAUSAL ROLE
SYMMETRY
ADAPTATION
Location and direction specificity in motion direction learning associated with a single-level method of constant stimuli
期刊论文
VISION RESEARCH, 2016
Xiong, Ying-Zi
;
Xie, Xin-Yu
;
Yu, Cong
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Perceptual learning
Motion direction
Specificity
Transfer
ORIENTATION DISCRIMINATION
IMPROVEMENT
TASK
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