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科研机构
北京大学 [28]
内容类型
期刊论文 [23]
其他 [3]
会议论文 [2]
发表日期
2017 [6]
2016 [3]
2015 [3]
2014 [2]
2013 [5]
2012 [4]
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专题:北京大学
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塔里木盆地阿克苏地区下寒武统玉尔吐斯组硅质岩分类及成因
期刊论文
地学前缘, 2017
杨宗玉
;
罗平
;
刘波
;
王珊
;
白莹
;
周明
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
玉尔吐斯组
硅质岩
岩石学特征
形成原因
沉积环境
Yurtus Formation
siliceous rock
lithological characteristics
formation cause
sedimentary environment
From Two, to Three, to Multi-Color Switches: Developing AIEgen-Based Mechanochromic Materials
期刊论文
CHEMNANOMAT, 2017
Meng, Xiao
;
Chen, Changqing
;
Qi, Guangyu
;
Li, Xue
;
Wang, Kai
;
Zou, Bo
;
Ma, Yuguo
收藏
  |  
浏览/下载:114/0
  |  
提交时间:2017/12/03
aggregation-induced emission luminogen (AIEgen)
high pressure chemistry
mechanochromic molecule
spiropyran
AGGREGATION-INDUCED-EMISSION
SILICA NANOPARTICLES
MECHANICAL-FORCE
ALKYNE GROUPS
LUMINOGENS
PRESSURE
TETRAPHENYLETHENE
CYCLOADDITION
LUMINESCENCE
FLUORESCENCE
Origin of the Reflectin Gene and Hierarchical Assembly of Its Protein
期刊论文
CURRENT BIOLOGY, 2017
Guan, Zhe
;
Cai, Tiantian
;
Liu, Zhongmin
;
Dou, Yunfeng
;
Hu, Xuesong
;
Zhang, Peng
;
Sun, Xin
;
Li, Hongwei
;
Kuang, Yao
;
Zhai, Qiran
;
Ruan, Hao
;
Li, Xuanxuan
;
Li, Zeyang
;
Zhu, Qihui
;
Mai, Jingeng
;
Wang, Qining
;
Lai, Luhua
;
Ji, Jianguo
;
Liu, Haiguang
;
Xia, Bin
;
Jiang, Taijiao
;
Luo, Shu-Jin
;
Wang, Hong-Wei
;
Xie, Can
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
CEPHALOPOD DYNAMIC CAMOUFLAGE
NEIGHBOR-JOINING METHOD
STRUCTURAL COLORATION
LOLLIGUNCULA-BREVIS
SQUID
IRIDESCENCE
EVOLUTION
BIOPHOTONICS
PHYLOGENIES
SCATTERING
Structural correlation between Ba3Si6O12N2 and Ba3Si6O9N4 and the luminescent properties Eu2+ doped Ba3Si6O9N4
期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2017
Wei, Heng-Wei
;
Wang, Xiao-Ming
;
Jiao, Huan
;
Jing, Xi-Ping
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Ba3Si6O12N2
Ba3Si6O9N4
Structure
Eu2+
Luminescence
CRYSTAL-STRUCTURE
ENERGY-TRANSFER
GREEN PHOSPHOR
LEDS
BA
CONVERSION
SR
CA
PHOTOLUMINESCENCE
CE3+
Optical intensity-driven reversible photonic bandgaps in self-organized helical superstructures with handedness inversion
期刊论文
JOURNAL OF MATERIALS CHEMISTRY C, 2017
Sun, Jian
;
Yu, Li
;
Wang, Ling
;
Li, Chenyue
;
Yang, Zhou
;
He, Wanli
;
Zhang, Cuihong
;
Zhang, Lanying
;
Xiao, Jiumei
;
Yuan, Xiao
;
Li, Fasheng
;
Yang, Huai
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
CHOLESTERIC LIQUID-CRYSTALS
CHIRAL MOLECULAR SWITCHES
STRUCTURAL MODIFICATION
REFLECTIVE POLARIZERS
POLYMER NETWORKS
ROTARY MOTION
LIGHT
COMPOSITES
COLOR
BANDWIDTH
Three-dimensional cavity nanoantennas with resonant-enhanced surface plasmons as dynamic color-tuning reflectors
期刊论文
NANOSCALE, 2017
Fan, J. R.
;
Wu, W. G.
;
Chen, Z. J.
;
Zhu, J.
;
Li, J.
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
STRUCTURAL COLOR
ALUMINUM NANOSTRUCTURES
DIFFRACTION LIMIT
BUTTERFLY WINGS
ANGLE
FILTERS
ARRAYS
MODES
METASURFACES
HOLOGRAPHY
Spiropyran-based multi-colored switching tuned by pressure and mechanical grinding
期刊论文
JOURNAL OF MATERIALS CHEMISTRY C, 2016
Meng, Xiao
;
Qi, Guangyu
;
Li, Xue
;
Wang, Zhangyuan
;
Wang, Kai
;
Zou, Bo
;
Ma, Yuguo
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/04
AGGREGATION-INDUCED-EMISSION
REMARKABLE MECHANOCHROMISM
PICOSECOND FLUORESCENCE
MOLECULAR ASSEMBLIES
ALKYNE GROUPS
LUMINESCENCE
TEMPERATURE
COLOR
CRYSTAL
STATE
Seeing without knowing: Operational principles along the early visual pathway
期刊论文
PsyCh journal, 2016
Zhou Bin
;
P?ppel Ernst
;
Wang Lingyan
;
Yang Taoxi
;
Zaytseva Yuliya
;
Bao Yan
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/04
attentional control,binocular rivalry,blindsight,brightness perception,color perception,consciousness,eccentricity effect,habituation,neuroplasticity,restitution of function
Joint Chroma Downsampling and Upsampling for Screen Content Image
期刊论文
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 2016
Wang, Shiqi
;
Gu, Ke
;
Ma, Siwei
;
Gao, Wen
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/04
Chroma component
downsampling
screen content compression
screen content image
upsampling
RATE-DISTORTION OPTIMIZATION
STRUCTURAL SIMILARITY
QUALITY ASSESSMENT
VIDEO COMPRESSION
COMPOUND IMAGES
HEVC
INTERPOLATION
STATISTICS
Automatic color-to-gray conversion for digital images in gradient domain
其他
2015-01-01
Hao, Lu
;
Feng, Jie
;
Zhou, Bingfeng
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
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