×
验证码:
换一张
忘记密码?
记住我
CORC
首页
科研机构
检索
知识图谱
申请加入
托管服务
登录
注册
在结果中检索
科研机构
北京大学 [21]
内容类型
期刊论文 [20]
其他 [1]
发表日期
2017 [2]
2016 [2]
2015 [2]
2014 [2]
2013 [3]
2012 [1]
更多...
×
知识图谱
CORC
开始提交
已提交作品
待认领作品
已认领作品
未提交全文
收藏管理
QQ客服
官方微博
反馈留言
浏览/检索结果:
共21条,第1-10条
帮助
限定条件
专题:北京大学
第一署名单位
第一作者单位
通讯作者单位
已选(
0
)
清除
条数/页:
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
排序方式:
请选择
作者升序
作者降序
题名升序
题名降序
发表日期升序
发表日期降序
提交时间升序
提交时间降序
Learning in multimodal and mixmodal data: locality preserving discriminant analysis with kernel and sparse representation techniques
期刊论文
MULTIMEDIA TOOLS AND APPLICATIONS, 2017
Zhang, Qi
;
Chu, Tianguang
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Multimodal and mixmodal data
Feature extraction
Kernel theory
Sparse representation
FACE RECOGNITION
IMAGE
PROJECTIONS
Sparse representation based undersampled face recognition with shared prototype-auxiliary dictionaries
期刊论文
NEUROCOMPUTING, 2017
Ma, Xiao
;
Zhuang, Wenjing
;
Li, Yuelong
;
Feng, Jufu
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Subspace
Sparse representation
Shared prototype dictionary
Dictionary learning
Undersampled face recognition
CLASSIFICATION
Besshi-type mineral systems in the Palaeoproterozoic Bryah Rift-Basin, Capricorn Orogen, Western Australia: Implications for tectonic setting and geodynamic evolution
期刊论文
GEOSCIENCE FRONTIERS, 2016
Pirajno, Franco
;
Chen, Yanjing
;
Li, Nuo
;
Li, Chao
;
Zhou, Limin
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Bryah rift-basin DeGrussa VMS Narracoota and Karalundi Formations Besshi-type deposit Geodynamic model
3D Self-Supporting Porous Magnetic Assemblies for Water Remediation and Beyond
期刊论文
ADVANCED ENERGY MATERIALS, 2016
Du, Ran
;
Zhao, Qiuchen
;
Zheng, Zhe
;
Hu, Wenping
;
Zhang, Jin
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/04
aerogels
hydrogels
magnetic
three-dimensional
water remediation
SELECTIVE OIL-ABSORPTION
CARBON-FIBER AEROGEL
OIL/WATER SEPARATION
VERSATILE FABRICATION
AQUEOUS ENVIRONMENTS
HIGH-PERFORMANCE
SUPERHYDROPHOBIC SURFACES
HYDROGEL NANOCOMPOSITES
ORGANIC-SOLVENTS
HIGHLY EFFICIENT
Multiple mixed states of nodal solutions for nonlinear Schrodinger systems
其他
2015-01-01
Liu, Jiaquan
;
Liu, Xiangqing
;
Wang, Zhi-qiang
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
SIGN-CHANGING SOLUTIONS
CRITICAL-POINT THEORY
P-LAPLACIAN EQUATION
BOUND-STATES
POSITIVE SOLUTIONS
PHASE-SEPARATION
COMPETITION
Study on the effects of isotropic cross-linked pristine morphology and electro-optical properties of PDLC films
期刊论文
POLYMER BULLETIN, 2015
Ellahi, Mujtaba
;
Rafique, M. Y.
;
Gao, Yanzi
;
Ali, M. Furqan
;
Cao, Hui
;
Yang, Huai
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Polymer-dispersed liquid crystal
Epoxy monomers
Refractive index
Isotropic cross-linked
Morphology
DISPERSED LIQUID-CRYSTAL
NEMATIC DROPLETS
LIGHT-SCATTERING
COMPOSITE FILMS
POLYMER
TRANSMISSION
Applications of homochiral metal-organic frameworks in enantioselective adsorption and chromatography separation
期刊论文
electrophoresis, 2014
Li, Xianjiang
;
Chang, Cuilan
;
Wang, Xin
;
Bai, Yu
;
Liu, Huwei
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2015/11/10
Chiral separation
Chiral stationary phase
Enantioselective adsorption
Metal-organic frameworks
PERFORMANCE LIQUID-CHROMATOGRAPHY
HIGHLY SELECTIVE SEPARATION
INTRINSIC CHIRAL TOPOLOGY
ACHIRAL BUILDING-BLOCKS
STATIONARY-PHASE
COORDINATION POLYMERS
CAPILLARY ELECTROCHROMATOGRAPHY
ABSOLUTE HELICITY
POROUS SOLIDS
RESOLUTION
Ultrafast charge transfer in atomically thin MoS2/WS2 heterostructures
期刊论文
nature nanotechnology, 2014
Hong, Xiaoping
;
Kim, Jonghwan
;
Shi, Su-Fei
;
Zhang, Yu
;
Jin, Chenhao
;
Sun, Yinghui
;
Tongay, Sefaattin
;
Wu, Junqiao
;
Zhang, Yanfeng
;
Wang, Feng
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/13
MOLYBDENUM-DISULFIDE
LAYERED MATERIALS
DIRAC FERMIONS
MONOLAYER MOS2
SOLAR-CELLS
GRAPHENE
SUPERLATTICES
FILMS
微藻脂类组成及脂肪酸分布的分析技术
期刊论文
食品安全质量检测学报, 2013
孙培培
;
刘宾
;
杨博
;
陈峰
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/12
微藻 脂质 EPA DHA 萃取 分离鉴定 microalgae lipids EPA DHA extraction separation and identification
Giant surfactants provide a versatile platform for sub-10-nm nanostructure engineering
期刊论文
proceedings of the national academy of sciences of the united states of america, 2013
Yu, Xinfei
;
Yue, Kan
;
Hsieh, I-Fan
;
Li, Yiwen
;
Dong, Xue-Hui
;
Liu, Chang
;
Xin, Yu
;
Wang, Hsiao-Fang
;
Shi, An-Chang
;
Newkome, George R.
;
Ho, Rong-Ming
;
Chen, Er-Qiang
;
Zhang, Wen-Bin
;
Cheng, Stephen Z. D.
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/16
giant molecules
shape amphiphiles
hybrid materials
microphase separation
colloidal particles
BLOCK-COPOLYMER LITHOGRAPHY
SHAPE AMPHIPHILES
THIN-FILMS
COMPLEX STRUCTURES
MOLECULAR DESIGN
BUILDING-BLOCKS
CLICK CHEMISTRY
POLYSTYRENE
DNA
CRYSTALLIZATION
©版权所有 ©2017 CSpace - Powered by
CSpace