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科研机构
北京大学 [93]
内容类型
期刊论文 [83]
其他 [9]
会议论文 [1]
发表日期
2017 [10]
2016 [19]
2015 [10]
2014 [9]
2013 [9]
2012 [5]
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专题:北京大学
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基于自然区域特征和生态代表性的加拿大国家公园动态反馈遴选机制
期刊论文
热带地理, 2017
李鹏
;
何琳思
;
赵敏
;
起星艳
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
加拿大
国家公园
遴选机制
自然区域特征
生态代表性
系统规划
Canada
National Park
selection mechanism
characteristics of natural regions
ecological representation
system plan
Bicycle-metro integration in a growing city: The determinants of cycling as a transfer mode in metro station areas in Beijing
期刊论文
TRANSPORTATION RESEARCH PART A-POLICY AND PRACTICE, 2017
Zhao, Pengjun
;
Li, Shengxiao
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2017/12/03
Cycling
Bicycle-metro integration
Bicycle-and-Ride
Bicycle-sharing program
Beijing
BUILT ENVIRONMENT
PHYSICAL-ACTIVITY
COMMUTING EVIDENCE
HEALTH PROMOTION
TRAVEL BEHAVIOR
UNITED-STATES
WORK
TRANSPORTATION
NETHERLANDS
ATTITUDES
城市迁移人口居住空间分异——对深圳市的实证研究
期刊论文
地理科学进展, 2017
钟奕纯
;
冯健
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
迁移人口
居住空间分异
住房
就业
深圳
migrant population
residential spatial differentiation
housing
employment
Shenzhen
Open data and digital morphology
期刊论文
PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES, 2017
Davies, Thomas G.
;
Rahman, Imran A.
;
Lautenschlager, Stephan
;
Cunningham, John A.
;
Asher, Robert J.
;
Barrett, Paul M.
;
Bates, Karl T.
;
Bengtson, Stefan
;
Benson, Roger B. J.
;
Boyer, Doug M.
;
Braga, Jose
;
Bright, Jen A.
;
Claessens, Leon P. A. M.
;
Cox, Philip G.
;
Dong, Xi-Ping
;
Evans, Alistair R.
;
Falkingham, Peter L.
;
Friedman, Matt
;
Garwood, Russell J.
;
Goswami, Anjali
;
Hutchinson, John R.
;
Jeffery, Nathan S.
;
Johanson, Zerina
;
Lebrun, Renaud
;
Martinez-Perez, Carlos
;
Marugan-Lobon, Jesus
;
O&apos
;
Metscher, Brian
;
Orliac, Ma
;
Higgins, Paul M.
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
digital data
three-dimensional models
phenotype
computed tomography
visualization
functional analysis
TOMOGRAPHIC MICROSCOPY
VISUALIZATION
PALEONTOLOGY
PERFORMANCE
EVOLUTION
DYNAMICS
FOSSILS
TISSUES
Electron flat-top distributions and cross-scale wave modulations observed in the current sheet of geomagnetic tail
期刊论文
PHYSICS OF PLASMAS, 2017
Zhao, Duo
;
Fu, Suiyan
;
Parks, George K.
;
Sun, Weijie
;
Zong, Qiugang
;
Pan, Dongxiao
;
Wu, Tong
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
IN-SITU EVIDENCE
MAGNETIC RECONNECTION
THEMIS
FIELD
PLASMA
MAGNETOMETER
MAGNETOTAIL
INSTRUMENT
EMISSIONS
儿童家庭对城郊休闲农业园游憩活动偏好——以北京市海淀区农业园为例
期刊论文
中国园林, 2017
周瑛
;
王志芳
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2017/12/03
风景园林
儿童家庭
城郊休闲农业园
游憩活动
景观偏好
海淀区
landscape architecture
child family
agricultural parks in peri-urban area
recreational activities
scenario research
Haidian District
Substrate Doping Effect and Unusually Large Angle van Hove Singularity Evolution in Twisted Bi- and Multilayer Graphene
期刊论文
ADVANCED MATERIALS, 2017
Peng, Han
;
Schroter, Niels B. M.
;
Yin, Jianbo
;
Wang, Huan
;
Chung, Ting-Fung
;
Yang, Haifeng
;
Ekahana, Sandy
;
Liu, Zhongkai
;
Jiang, Juan
;
Yang, Lexian
;
Zhang, Teng
;
Chen, Cheng
;
Ni, Heng
;
Barinov, Alexey
;
Chen, Yong P.
;
Liu, Zhongfan
;
Peng, Hailin
;
Chen, Yulin
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
micro-ARPES
substrate doping effect
twisted bilayer graphene
van Hove singularity
BILAYER GRAPHENE
TRANSISTORS
Custom Coordination Environments for Lanthanoids: Tripodal Ligands Achieve Near-Perfect Octahedral Coordination for Two Dysprosium-Based Molecular Nanomagnets
期刊论文
INORGANIC CHEMISTRY, 2017
Lim, Kwang Soo
;
Baldovi, Jose J.
;
Jiang, ShangDa
;
Koo, Bong Ho
;
Kang, Dong Won
;
Lee, Woo Ram
;
Koh, Eui Kwan
;
Gaita-Arino, Alejandro
;
Coronado, Eugenio
;
Slota, Michael
;
Bogani, Lapo
;
Hong, Chang Seop
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
SINGLE-ION MAGNETS
SPIN QUBITS
MAGNETIZATION RELAXATION
QUANTUM COHERENCE
COMPLEXES
ANISOTROPY
BEHAVIOR
SYMMETRY
DY(III)
BARRIER
High electron mobility and quantum oscillations in non-encapsulated ultrathin semiconducting Bi2O2Se
期刊论文
NATURE NANOTECHNOLOGY, 2017
Wu, Jinxiong
;
Yuan, Hongtao
;
Meng, Mengmeng
;
Chen, Cheng
;
Sun, Yan
;
Chen, Zhuoyu
;
Dang, Wenhui
;
Tan, Congwei
;
Liu, Yujing
;
Yin, Jianbo
;
Zhou, Yubing
;
Huang, Shaoyun
;
Xu, H. Q.
;
Cui, Yi
;
Hwang, Harold Y.
;
Liu, Zhongfan
;
Chen, Yulin
;
Yan, Binghai
;
Peng, Hailin
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2017/12/03
FIELD-EFFECT TRANSISTORS
BLACK PHOSPHORUS
MOS2 TRANSISTORS
GRAPHENE
TRANSITION
FILMS
GAS
Regulating the environmental behavior of manufacturing SMEs: Interfirm alliance as a facilitator
期刊论文
JOURNAL OF CLEANER PRODUCTION, 2017
Chen, Luyi
;
Xu, Jianhua
;
Zhou, Yuan
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Small and medium-sized enterprises (SMEs)
Interfirm alliance
Firm&apos
Resource-based theory
Resource dependency theory
ECO-INDUSTRIAL PARK
SMALL FIRMS
NETWORK
PERFORMANCE
BUSINESS
CHINA
CHALLENGES
STRATEGIES
SYMBIOSIS
BARRIERS
s growth theory
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