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科研机构
北京大学 [35]
内容类型
期刊论文 [25]
其他 [10]
发表日期
2017 [1]
2016 [4]
2015 [2]
2014 [3]
2013 [1]
2012 [7]
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共35条,第1-10条
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专题:北京大学
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Street as a big geo-data assembly and analysis unit in urban studies: A case study using Beijing taxi data
期刊论文
APPLIED GEOGRAPHY, 2017
Zhu, Di
;
Wang, Ninghua
;
Wu, Lun
;
Liu, Yu
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Street
Linear unit
Spatio-temporal pattern
Big geo-data
Urban study
SPACE SYNTAX
LAND-USE
COMPUTATIONAL METHOD
NETWORK
ALGORITHMS
PATTERNS
POINTS
CITIES
SCALE
TIME
Delineating intra-urban spatial connectivity patterns by travel-activities: A case study of Beijing, China
其他
2016-01-01
Kang, Chaogui
;
Liu, Yu
;
Wu, Lun
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Inferring trip purposes and uncovering travel patterns from taxi trajectory data
期刊论文
CARTOGRAPHY AND GEOGRAPHIC INFORMATION SCIENCE, 2016
Gong, Li
;
Liu, Xi
;
Wu, Lun
;
Liu, Yu
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Human mobility
Bayes&apos
activity inference
travel patterns
taxi trajectory
HUMAN MOBILITY PATTERNS
OPTIMIZATION
theorem
Geographical impacts on social networks from perspectives of space and place: an empirical study using mobile phone data
期刊论文
JOURNAL OF GEOGRAPHICAL SYSTEMS, 2016
Shi, Li
;
Wu, Lun
;
Chi, Guanghua
;
Liu, Yu
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Geographical impacts
Space and place
Spatially-embedded social networks
Mobile phone data
Individuals&apos
SPATIAL INTERACTION
PATTERNS
TWITTER
TRAVEL
TIES
interaction
Analysis of organic and elemental carbon in heating and non-heating periods in four locations of Beijing
期刊论文
ENVIRONMENTAL TECHNOLOGY, 2016
Sun, Fengbin
;
Lun, Xiaoxiu
;
Liu, Xuhui
;
Mo, Li
;
Li, Renna
;
Zhang, Hongxia
;
Chen, Jungang
;
Cao, Yingying
;
Shi, Fangtian
;
Yu, Xinxiao
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
organic carbon
elemental carbon
PM2.5
Beijing
forest
SOURCE PROFILES
HONG-KONG
ATMOSPHERIC AEROSOL
URBAN
PM10
CALIFORNIA
SITES
PM2.5
APPORTIONMENT
PARTICLES
Delineating Intra-Urban Spatial Connectivity Patterns by Travel-Activities: A Case Study of Beijing, China
其他
2015-01-01
Kang, Chaogui
;
Liu, Yu
;
Wu, Lun
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Taxi Trips
Spatial Interaction
Gravity Model
Poly centricity
Link Semantics
Two mononuclear single molecule magnets derived from dysprosium(iii) and tmphen (tmphen = 3,4,7,8-tetramethyl-1,10-phenanthroline)
期刊论文
dalton transactions, 2015
Tong, Yu-Zhang
;
Gao, Chen
;
Wang, Qing-Lun
;
Wang, Bing-Wu
;
Gao, Song
;
Cheng, Peng
;
Liao, Dai-Zheng
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2015/11/13
Deposition velocity of PM2.5 in the winter and spring above deciduous and coniferous forests in Beijing, China
期刊论文
plos one, 2014
Sun Fengbin
;
Yin Zhe
;
Lun Xiaoxiu
;
Zhao Yang
;
Li Renna
;
Shi Fangtian
;
Yu Xinxiao
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/11
Intra-Urban Human Mobility and Activity Transition: Evidence from Social Media Check-In Data
期刊论文
plos one, 2014
Wu, Lun
;
Zhi, Ye
;
Sui, Zhengwei
;
Liu, Yu
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/13
PATTERNS
SIMULATION
MODEL
Layered double hydroxide-hemin nanocomposite as mimetic peroxidase and its application in sensing
期刊论文
sensors and actuators b chemical, 2014
Zhang, Fang-Ting
;
Long, Xia
;
Zhang, De-Wen
;
Sun, Yi-Lun
;
Zhou, Ying-Lin
;
Ma, Yu-Rong
;
Qi, Li-Min
;
Zhang, Xin-Xiang
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/11
Fe-Ni layered double hydroxide
Hemin
Mimetic peroxidase
Electrochemical sensor
HYDROGEN-PEROXIDE
HORSERADISH-PEROXIDASE
ENZYME
NANOPARTICLES
ELECTRODE
H2O2
REDUCTION
MECHANISM
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