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科研机构
北京大学 [80]
内容类型
期刊论文 [69]
其他 [10]
会议论文 [1]
发表日期
2017 [4]
2016 [10]
2015 [11]
2014 [4]
2013 [4]
2012 [3]
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专题:北京大学
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Ecosystem services response to urbanization in metropolitan areas: Thresholds identification
期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2017
Peng, Jian
;
Tian, Lu
;
Liu, Yanxu
;
Zhao, Mingyue
;
Hu, Yi&apos
;
Wu, Jiansheng
;
na
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Ecosystem services
Urbanization thresholds
Piecewise linear regression
Peri-urban area
Beijing City
TIANSHUI ECONOMIC REGION
YANGTZE-RIVER DELTA
LAND-USE
RAPID URBANIZATION
LANDSCAPE PATTERN
USE EFFICIENCY
HUMAN IMPACTS
TRADE-OFF
CHINA
ENVIRONMENT
A rapid and easy protein N-terminal profiling strategy using (N-Succinimidyloxycarbonylmethyl)tris(2,4,6-trimethoxyphenyl) phosphonium bromide ( TMPP) labeling and StageTip
期刊论文
PROTEOMICS, 2017
Li, Yanchang
;
Wang, Zhiqiang
;
Zhou, Wenjing
;
Zhang, Kun
;
Ma, Jia
;
Wu, Feilin
;
Ji, Jianguo
;
Hong, Xuechuan
;
Deng, Zixin
;
He, Simin
;
Xu, Ping
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Protein N-termini
Proteomics
Spectrum scoring
StageTip
TMPP
MASS-SPECTROMETRY
CLEAVAGE SITES
IDENTIFICATION
PROTEOGENOMICS
ENRICHMENT
PEPTIDES
ACCURACY
基于物联网的移动护理信息学教学实验系统设计与应用
期刊论文
中国数字医学, 2017
曹世华
;
余军阳
;
娄雅芳
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
物联网
护理信息学
教学实验
移动护理
internet of things
nursing informatics
teaching and practicing
mobile nursing
Utility-Driven Adaptive Preprocessing for Screen Content Video Compression
期刊论文
IEEE TRANSACTIONS ON MULTIMEDIA, 2017
Wang, Shiqi
;
Zhang, Xinfeng
;
Liu, Xianming
;
Zhang, Jian
;
Ma, Siwei
;
Gao, Wen
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Block type identification
screen content video (SCV)
temporal masking
utility information
QUALITY ASSESSMENT
CONTENT IMAGES
BLUR
基于小波变换的武汉市城乡边缘带识别
期刊论文
武汉大学学报(信息科学版), 2016
马晶
;
李全
;
应玮
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
城乡边缘带
土地利用程度综合指数
小波变换
突变检测
rural-urban fringe
land use degree comprehensive index model
wavelet transform
mutation detection
Genome-scale deletion screening of human long non-coding RNAs using a paired-guide RNA CRISPR-Cas9 library
期刊论文
NATURE BIOTECHNOLOGY, 2016
Zhu, Shiyou
;
Li, Wei
;
Liu, Jingze
;
Chen, Chen-Hao
;
Liao, Qi
;
Xu, Ping
;
Xu, Han
;
Xiao, Tengfei
;
Cao, Zhongzheng
;
Peng, Jingyu
;
Yuan, Pengfei
;
Brown, Myles
;
Liu, Xiaole Shirley
;
Wei, Wensheng
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
HUMAN-CELLS
FUNCTIONAL GENOMICS
CRISPR/CAS9 LIBRARY
ESSENTIAL GENES
ACTIVATION
SYSTEM
DNA
IDENTIFICATION
REPRESSION
CANCER
A Hybrid Chalcone Combining the Trimethoxyphenyl and Isatinyl Groups Targets Multiple Oncogenic Proteins and Pathways in Hepatocellular Carcinoma Cells
期刊论文
PLOS ONE, 2016
Cao, Lili
;
Zhang, Lijun
;
Zhao, Xiang
;
Zhang, Ye
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2017/12/04
CANCER-CELLS
TUBULIN POLYMERIZATION
BIOLOGICAL EVALUATION
MUTATIONAL LANDSCAPE
MOLECULAR THERAPIES
ANTITUBULIN AGENTS
IN-VIVO
NUCLEOLIN
KINASE
IDENTIFICATION
Rapid screening and determination of 11 new psychoactive substances by direct analysis in real time mass spectrometry and liquid chromatography/quadrupole time-of-flight mass spectrometry
其他
2016-01-01
Nie, Honggang
;
Li, Xianjiang
;
Hua, Zhendong
;
Pan, Wei
;
Bai, Yanping
;
Fu, Xiaofang
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/04
WHOLE-BLOOD
LEGAL HIGHS
LC-MS/MS
QUANTIFICATION
URINE
DRUGS
IDENTIFICATION
METABOLITES
TECHNOLOGY
VALIDATION
Rapid screening and quantification of glucocorticoids in essential oils using direct analysis in real time mass spectrometry
其他
2016-01-01
Zhang, Jialing
;
Li, Ze
;
Zhou, Zhigui
;
Bai, Yu
;
Liu, Huwei
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2017/12/04
PERFORMANCE LIQUID-CHROMATOGRAPHY
COSMETIC PRODUCTS
GAS-CHROMATOGRAPHY
CLOBETASOL PROPIONATE
SUNSCREEN AGENTS
ION-SOURCE
IDENTIFICATION
CORTICOSTEROIDS
METABOLITES
PLASMA
Rapid screening and quantification of glucocorticoids in essential oils using direct analysis in real time mass spectrometry
期刊论文
2nd National Conference on Mass Spectrometry Analysis of China, 2016
Zhang, Jialing
;
Li, Ze
;
Zhou, Zhigui
;
Bai, Yu
;
Liu, Huwei
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/04
PERFORMANCE LIQUID-CHROMATOGRAPHY
COSMETIC PRODUCTS
GAS-CHROMATOGRAPHY
CLOBETASOL PROPIONATE
SUNSCREEN AGENTS
ION-SOURCE
IDENTIFICATION
CORTICOSTEROIDS
METABOLITES
PLASMA
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