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科研机构
北京大学 [83]
内容类型
期刊论文 [64]
其他 [18]
会议论文 [1]
发表日期
2017 [7]
2016 [12]
2015 [10]
2014 [12]
2013 [7]
2012 [4]
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专题:北京大学
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煤炭矿区生态环境结构研究的新视角
期刊论文
中国矿业, 2017
孙亮
;
刘金平
;
罗群
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
煤矿区
生态环境结构
变异规律
全程协调控制
coal-mining area
structure of ecological environment
law of variation
full scope coordination and control system
gCoda: Conditional Dependence Network Inference for Compositional Data
其他
2017-01-01
Fang, Huaying
;
Huang, Chengcheng
;
Zhao, Hongyu
;
Deng, Minghua
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
compositional data
direct interaction
inverse covariance matrix
microbial network
latent variable model
majorization-minimization algorithm
HUMAN MICROBIOME
LASSO
SELECTION
MODELS
Tuning the Aggregation/Disaggregation Behavior of Graphene Quantum Dots by Structure-Switching Aptamer for High-Sensitivity Fluorescent Ochratoxin A Sensor
期刊论文
ANALYTICAL CHEMISTRY, 2017
Wang, Song
;
Zhang, Yajun
;
Pang, Guangsheng
;
Zhang, Yingwei
;
Guo, Shaojun
收藏
  |  
浏览/下载:36/0
  |  
提交时间:2017/12/03
EXCITON ENERGY-TRANSFER
APTASENSOR
NANOPARTICLES
MYCOTOXINS
GOLD
EXTRACTION
OXIDE
DNA
MOLECULES
BIOSENSOR
A bilaminated decellularized scaffold for islet transplantation: Structure, properties and functions in diabetic mice
期刊论文
BIOMATERIALS, 2017
Wang, Xi
;
Wang, Kai
;
Zhang, Wei
;
Qiang, Ming
;
Luo, Ying
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Type I diabetes
Decellularized material
Islet
Transplantation
Hyperglycemia
POLYMER SCAFFOLDS
ENGRAFTMENT
MEMBRANE
RELEASE
MOUSE
SITE
Blind restoration for nonuniform aerial images using nonlocal Retinex model and shearlet-based higher-order regularization
期刊论文
JOURNAL OF ELECTRONIC IMAGING, 2017
Chen, Rui
;
Jia, Huizhu
;
Xie, Xiaodong
;
Gao, Wen
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
blind restoration
nonuniform illumination correction
nonlocal Retinex
discrete nonseparable shearlet transform
total generalized variation
PRESERVING REGULARIZATION
ATMOSPHERIC-TURBULENCE
SPARSE REPRESENTATION
SINGLE IMAGE
DECONVOLUTION
ALGORITHMS
RECOVERY
Bilevel Model-Based Discriminative Dictionary Learning for Recognition
期刊论文
IEEE TRANSACTIONS ON IMAGE PROCESSING, 2017
Zhou, Pan
;
Zhang, Chao
;
Lin, Zhouchen
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Sparse representation
dictionary learning
bilevel optimization
recognition
alternating direction method
ROBUST FACE RECOGNITION
SPARSE REPRESENTATION
IMAGE CLASSIFICATION
MATCHING PURSUIT
WEB VIDEOS
K-SVD
ALGORITHM
DEEP
RECOVERY
PARTS
Long-chain poly-arginine functionalized porous Fe3O4 microspheres as magnetic flocculant for efficient harvesting of oleaginous microalgae
期刊论文
ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS, 2017
Liu, Pei-Rui
;
Wang, Ting
;
Yang, Zi-Yu
;
Hong, Yu
;
Hou, Yang-Long
收藏
  |  
浏览/下载:63/0
  |  
提交时间:2017/12/03
Porous Fe3O4 microspheres
Long-chain poly-arginine
Polymer molecular weight
Magnetic harvesting
Chlorella sp HQ
MAGNETOPHORETIC SEPARATION
MARINE MICROALGAE
MOLECULAR-WEIGHT
PARTICLE-SIZE
CHLORELLA SP
NANOPARTICLES
WATER
REMOVAL
BIOFUELS
RECOVERY
Diverse Bacteria with Lignin Degrading Potentials Isolated from Two Ranks of Coal
期刊论文
FRONTIERS IN MICROBIOLOGY, 2016
Wang, Lu
;
Nie, Yong
;
Tang, Yue-Qin
;
Song, Xin-Min
;
Cao, Kun
;
Sun, Li-Zhu
;
Wang, Zhi-Jian
;
Wu, Xiao-Lei
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
lignin degradation
coal
laccase
LMCO gene
seed bank
SP NOV.
MICROBIAL COMMUNITIES
RHIZOBIUM
SOIL
LACCASES
GROWTH
GENES
MINES
OIL
Dynamics of Escherichia coli's passive response to a sudden decrease in external osmolarity
期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2016
Buda, Renata
;
Liu, Yunxiao
;
Yang, Jin
;
Hegde, Smitha
;
Stevenson, Keiran
;
Bai, Fan
;
Pilizota, Teuta
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/04
osmotic downshock
bacterial mechanosensing
single-cell imaging
BACTERIAL MECHANOSENSITIVE CHANNELS
OUTER-MEMBRANE PERMEABILITY
ATOMIC-FORCE MICROSCOPY
GATING MECHANISM
ION CHANNELS
MSCL
PRESSURE
CELL
TURGOR
LIPOSOMES
PM2.5水溶性重金属元素在线监测技术的研究和初步应用
期刊论文
环境化学, 2016
黄子龙
;
曾立民
;
董华斌
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
气溶胶
气体气溶胶捕集系统(GAC)
差分脉冲阳极溶出伏安法(DPASV)
水溶性重金属元素
仪器参数
在线监测
aerosol
gas and aerosol collector ( GAC )
differential pulse anodic stripping voltammetry ( DPASV )
water soluble heavy metal element
instrument parameter
online monitoring
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