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科研机构
北京大学 [919]
内容类型
期刊论文 [754]
其他 [153]
会议论文 [12]
发表日期
2017 [44]
2016 [68]
2015 [58]
2014 [64]
2013 [58]
2012 [39]
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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
钾霞石酸解-水热晶化纳米高岭石
期刊论文
硅酸盐学报, 2017
马鸿文
;
申继学
;
杨静
;
刘昶江
;
苏双青
;
刘梅堂
;
姚文贵
;
张盼
;
原江燕
;
常倩倩
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
钾长石
钾霞石
高岭石
绿色合成
纳米技术
K-feldspar
kalsilite
kaolinite
green synthesis
nano-technology
TLS-bridged co-prediction of tree-level multifarious stem structure variables from worldview-2 panchromatic imagery: a case study of the boreal forest
期刊论文
INTERNATIONAL JOURNAL OF DIGITAL EARTH, 2017
Lin, Yi
;
Wei, Tian
;
Yang, Bin
;
Knyazikhin, Yuri
;
Zhang, Yuhu
;
Sato, Hisashi
;
Fang, Xing
;
Liang, Xinlian
;
Yan, Lei
;
Sun, Shanlin
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
Tree stem structure variable (SSV)
WorldView-2 panchromatic image (WPI)
static terrestrial laser scanning (TLS)
allometric relationship
co-prediction model
TERRESTRIAL LASER SCANNER
SPECIES CLASSIFICATION
FEATURE PARAMETERS
ALLOMETRIC RELATIONSHIPS
BIOMASS ESTIMATION
INDIVIDUAL TREES
PINUS-SYLVESTRIS
SATELLITE IMAGES
STANDING TREES
CROWN HEIGHT
Microstrain in pyrope-grossular garnet solid solution at high pressure: a case study of Py(90)Gr(10) and Py(10)Gr(90) up to 15 GPa
期刊论文
PHYSICS AND CHEMISTRY OF MINERALS, 2017
Du, Wei
;
Li, Xuefei
;
Li, Baosheng
收藏
  |  
浏览/下载:110/0
  |  
提交时间:2017/12/03
Pyrope-grossular garnet solid solution
FWHM
Microstrain
Short-range ordering
Bulk modulus
THERMODYNAMIC-MIXING PROPERTIES
SINGLE-CRYSTAL ELASTICITY
X-RAY-DIFFRACTION
SI-29 MAS NMR
SYNTHETIC PYROPE
HYDROSTATIC COMPRESSION
ALMANDINE-PYROPE
ANDRADITE
MG3AL2SI3O12
SIMULATION
四川盆地江津地区嘉一—嘉二段储层特征及主控因素
期刊论文
科技通报, 2017
刘建强
;
郑浩夫
;
黎虹纬
;
苏成鹏
;
李林娟
;
邓思思
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
主控因素
孔隙型储层
嘉陵江组
江津地区
四川盆地
major controlling factors
porous-type gas reservoir
Jialingjiang Formation
Jiangjin
Sichuan Basin
Mineral Structure Transformation of Goethite in the Bioreduction Process by Cronobacter sakazakii
期刊论文
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2017
Wang, Haoran
;
Ding, Hongrui
;
Li, Yan
;
Yang, Xiaoxue
;
Wang, Changqiu
;
Lu, Anhuai
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Dissimilatory Fe(III) Reduction Bacteria
Bioreduction
Goethite
SR-XRD
XANES
Fe Oxidation State
MICROBIAL FE(III) REDUCTION
EDGE STRUCTURE XANES
DISSIMILATORY REDUCTION
ENTEROBACTER-SAKAZAKII
OXIDATION-STATE
INFANT FORMULA
CLAY-MINERALS
IRON
ILLITE
SHEWANELLA
Crustal velocity structure of central Gansu Province from regional seismic waveform inversion using firework algorithm
期刊论文
地震学报(英文版), 2017
Yanyang Chen
;
Yanbin Wang
;
Yuansheng Zhang
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Seismic waveform inversion Crustal velocity structure Central Gansu Province Firework algorithm
Seismic waveform inversion
Crustal velocity structure
Central Gansu Province
Firework algorithm
AN ALGEBRAIC APPROACH TO NONORTHOGONAL GENERAL JOINT BLOCK DIAGONALIZATION
其他
2017-01-01
Cai, Yunfeng
;
Liu, Chengyu
收藏
  |  
浏览/下载:112/0
  |  
提交时间:2017/12/03
joint block diagonalization
tensor decomposition
independent component analysis
CANONICAL POLYADIC DECOMPOSITION
HIGHER-ORDER TENSOR
EXPLOITING GROUP SYMMETRY
MATRIX ASTERISK-ALGEBRAS
3RD-ORDER TENSORS
UNIQUENESS
SEPARATION
IDENTIFICATION
ALGORITHMS
SQUARES
On minimizers for the isotropic-nematic interface problem
其他
2017-01-01
Park, Jinhae
;
Wang, Wei
;
Zhang, Pingwen
;
Zhang, Zhifei
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
HARD SPHEROCYLINDERS
LIQUID-CRYSTALS
PHASE
Nonspecific DNA Binding of cGAS N Terminus Promotes cGAS Activation
期刊论文
JOURNAL OF IMMUNOLOGY, 2017
Tao, Jianli
;
Zhang, Xiao-Wei
;
Jin, Jianshi
;
Du, Xiao-Xia
;
Lian, Tengfei
;
Yang, Jing
;
Zhou, Xiang
;
Jiang, Zhengfan
;
Su, Xiao-Dong
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
CYCLIC GMP-AMP
CYTOSOLIC DNA
SENSOR CGAS
INNATE IMMUNITY
2ND-MESSENGER
SEQUENCE
SYNTHASE
ADAPTER
PATHWAY
STABILITY
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