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科研机构
北京大学 [213]
内容类型
期刊论文 [137]
其他 [74]
会议论文 [2]
发表日期
2017 [16]
2016 [29]
2015 [16]
2014 [20]
2013 [22]
2012 [14]
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专题:北京大学
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Validation of a low-cost 2D laser scanner in development of a more-affordable mobile terrestrial proximal sensing system for 3D plant structure phenotyping in indoor environment
期刊论文
COMPUTERS AND ELECTRONICS IN AGRICULTURE, 2017
Wang, Huanhuan
;
Lin, Yi
;
Wang, Zeliang
;
Yao, Yunjun
;
Zhang, Yuhu
;
Wu, Ling
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Plant phenotyping
Proximal sensing
Low-cost
2D laser scanner
3D plant structure
Indoor environment
LIDAR SENSOR
CROP
PHENOMICS
VEGETATION
CANOPIES
Basement controls on deformation during oblique convergence: Transpressive structures in the western Qaidam Basin, northern Tibetan Plateau
期刊论文
LITHOSPHERE, 2017
Liu, Runchao
;
Allen, M. B.
;
Zhang, Qiquan
;
Du, Wei
;
Cheng, Xiang
;
Holdsworth, R. E.
;
Guo, Zhaojie
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
ALTYN-TAGH FAULT
CENOZOIC TECTONIC EVOLUTION
NW CHINA
MAGNETIC-SUSCEPTIBILITY
CONTINENTAL DEFORMATION
NORTHEASTWARD GROWTH
ACTIVE DEFORMATION
ELASTIC THICKNESS
NORTHWEST CHINA
HEXI CORRIDOR
Transition of Defect Patterns from 2D to 3D in Liquid Crystals
其他
2017-01-01
Qu, Yang
;
Wei, Ying
;
Zhang, Pingwen
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Transition of defects
liquid crystal
Landau-de Gennes model
spectral method
DE-GENNES THEORY
NEMATIC EMULSIONS
ORDER
Cultural landscape of the eastern Qinghai-Tibet Plateau protecting both avian diversity and endemism
其他
2017-01-01
Li Li
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
landscape heterogeneity
biodiversity
alpine meadow
Sanjiangyuan Nature Reserve
degradation restoration
Unmanned Aerial Vehicles
landscape heterogeneity
biodiversity
alpine meadow
Sanjiangyuan Nature Reserve
degradation restoration
Unmanned Aerial Vehicles
Supramolecular Crystals and Crystallization with Nanosized Motifs of Giant Molecules
期刊论文
POLYMER CRYSTALLIZATION I: FROM CHAIN MICROSTRUCTURE TO PROCESSING, 2017
Dong, Xue-Hui
;
Hsu, Chih-Hao
;
Li, Yiwen
;
Liu, Hao
;
Wang, Jing
;
Huang, Mingjun
;
Yue, Kan
;
Sun, Hao-Jan
;
Wang, Chien-Lung
;
Yu, Xinfei
;
Zhang, Wen-Bin
;
Lotz, Bernard
;
Cheng, Stephen Z. D.
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Crystallization
Giant molecules
Molecular nanoparticles
Nanoatoms
Supramolecular crystal
POLYHEDRAL OLIGOMERIC SILSESQUIOXANE
DOUBLE-CABLE STRUCTURE
ENE CLICK CHEMISTRY
POLYMER SOLAR-CELLS
SHAPE AMPHIPHILES
JANUS PARTICLES
ARTIFICIAL ATOMS
MACROMOLECULAR SCIENCE
COMPLEX STRUCTURES
LAMELLAR CRYSTALS
Gd3+-chelated lipid accelerates solid-state NMR spectroscopy of seven-transmembrane proteins
期刊论文
JOURNAL OF BIOMOLECULAR NMR, 2017
Liu, Chang
;
Liu, Jing
;
Xu, Xiaojun
;
Xiang, ShengQi
;
Wang, Shenlin
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Paramagnetic relaxation enhancements
Seven-transmembrane proteins
Solid-state NMR
Non-uniform sampling
ANGLE-SPINNING NMR
MEMBRANE-PROTEIN
BACKBONE ASSIGNMENT
AMYLOID FIBRILS
SENSITIVITY
BILAYERS
RELAXATION
RESONANCE
SPECTRA
MICROCRYSTALS
Hierarchical Co(OH)F Superstructure Built by Low-Dimensional Substructures for Electrocatalytic Water Oxidation
期刊论文
ADVANCED MATERIALS, 2017
Wan, Shanhong
;
Qi, Jing
;
Zhang, Wei
;
Wang, Weina
;
Zhang, Shaokang
;
Liu, Kaiqiang
;
Zheng, Haoquan
;
Sun, Junliang
;
Wang, Shuangyin
;
Cao, Rui
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
cobalt
electrocatalysis
oxygen evolution reaction
water oxidation
OXYGEN EVOLUTION REACTION
LAYERED DOUBLE HYDROXIDE
NEUTRAL AQUEOUS-SOLUTION
POROUS NANOWIRE ARRAYS
IN-SITU FORMATION
HYDROGEN EVOLUTION
HIGHLY EFFICIENT
THIN-FILMS
COBALT-OXIDE
CARBON NANOTUBES
基于超快多维振动光谱技术解析分子体系的三维空间构型
期刊论文
物理化学学报, 2017
陈海龙
;
边红涛
;
郑俊荣
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
多维振动光谱仪
超快光谱
二维红外光谱
分子构象
振动能量传递
Multiple-dimensional vibrational spectroscopy
Ultrafast spectroscopy
2D infrared spectroscopy
Molecular conformation
Vibrational energy transfer
2-DIMENSIONAL INFRARED-SPECTROSCOPY
2D IR SPECTROSCOPY
ECHO CORRELATION SPECTROSCOPY
HYDROGEN-BOND DYNAMICS
CHEMICAL-EXCHANGE SPECTROSCOPY
TRANSIENT 2D-IR SPECTROSCOPY
ENERGY-TRANSFER
AQUEOUS-SOLUTIONS
GOLD NANOPARTICLES
PHARMACEUTICAL APPLICATIONS
Maximally dense random packings of intersecting spherocylinders with central symmetry
会议论文
Meng, Lingyi
;
Li, Shuixiang
;
Yao, Xiaohu
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Maximally dense random packing (MDRP)
Intersecting spherocylinder
Non-convex particle
Empirical formula
PARTICLE-SHAPE
SIMULATION
DENSITIES
SYSTEMS
RODS
黏性边界层网格自动生成
期刊论文
力学学报, 2017
甘洋科
;
刘剑飞
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
边界层网格
生长法向
特征边
相交
尺寸调节
boundary layer mesh
growth normal
feature edge
intersection
size control
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