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科研机构
北京大学 [445]
内容类型
期刊论文 [378]
其他 [65]
会议论文 [2]
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2017 [46]
2016 [36]
2015 [51]
2014 [40]
2013 [25]
2012 [35]
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专题:北京大学
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What sustains larger firms? Evidence from Chinese manufacturing industries
其他
2017-01-01
He, Canfei
;
Guo, Qi
;
Rigby, David
收藏
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浏览/下载:107/0
  |  
提交时间:2017/12/03
FOREIGN DIRECT-INVESTMENT
TECHNOLOGY SPILLOVERS
LEVEL PRODUCTIVITY
SURVIVAL
LIFE
ECONOMIES
GROWTH
AGGLOMERATION
LOCALIZATION
COMPETITION
What sustains larger firms? Evidence from Chinese manufacturing industries
期刊论文
3rd International Workshop of Regional, Urban, and Spatial Economics in China (RUSE), 2017
He, Canfei
;
Guo, Qi
;
Rigby, David
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
FOREIGN DIRECT-INVESTMENT
TECHNOLOGY SPILLOVERS
LEVEL PRODUCTIVITY
SURVIVAL
LIFE
ECONOMIES
GROWTH
AGGLOMERATION
LOCALIZATION
COMPETITION
美国南卡罗来纳州森林湿地十种典型植物凋落叶的分解特征
期刊论文
生态学报, 2017
李巧玲
;
曾辉
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
森林湿地
凋落叶
分解速率常数
初始碳组分
C、N元素
forested wetland
leaf litter
decomposition rate constant
initial carbon fractions
C and N
Dynamics of Subarcsecond Bright Dots in the Transition Region above Sunspots and Their Relation to Penumbral Micro-jets
期刊论文
ASTROPHYSICAL JOURNAL LETTERS, 2017
Samanta, Tanmoy
;
Tian, Hui
;
Banerjee, Dipankar
;
Schanche, Nicole
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  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Sun: corona
Sun: magnetic fields
Sun: oscillations
Sun: transition region
Sun: UV radiation
HI-C
IMAGING-SPECTROGRAPH
Contrasting geochemical signatures between Upper Triassic Mo-hosting and barren granitoids in the central segment of the South Qinling orogenic belt, central China: Implications for Mo exploration
期刊论文
ORE GEOLOGY REVIEWS, 2017
Xiao, Bing
;
Li, Qiugen
;
He, Siyao
;
Chen, Xu
;
Liu, Huwen
;
Wang, Zongqi
;
Xu, Xueyi
;
Chen, Junlu
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Zircon U-Pb age
Sr-Nd-Hf isotopes
molybdenum deposits
highly fractionated I-type granitoids
Qinling orogenic
PLASMA-MASS SPECTROMETRY
PB ZIRCON GEOCHRONOLOGY
TRACE-ELEMENTS
TECTONIC IMPLICATIONS
ISOTOPIC SYSTEMATICS
MOLYBDENUM DEPOSITS
MIDDLE-SEGMENT
ICP-MS
ROCKS
HF
Intensified climate-driven exhumation along the South Himalayan Front since one million years ago
期刊论文
JOURNAL OF ASIAN EARTH SCIENCES, 2017
Yu, Xiangjiang
;
Ji, Jianqing
;
Wang, Fengyi
;
Zhong, Dalai
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  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
South Himalayan Front
Apatite fission track (AFT)
Climatic change
Exhumation
Landscape evolution
APATITE FISSION-TRACK
TIBETAN PLATEAU
LATE MIOCENE
GLACIAL EROSION
TECTONIC CONTROLS
GANGDESE TERRANE
MOUNTAIN BELTS
RIVER
LANDSCAPE
EVOLUTION
Large southward motion and clockwise rotation of Indochina throughout the Mesozoic: Paleomagnetic and detrital zircon U-Pb geochronological constraints
期刊论文
EARTH AND PLANETARY SCIENCE LETTERS, 2017
Yan, Yonggang
;
Huang, Baochun
;
Zhao, Jie
;
Zhang, Donghai
;
Liu, Xiaohui
;
Charusiri, Punya
;
Veeravinantanakul, Apivut
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
paleomagnetism
U-Pb geochronology
Indochina
Mesozoic
Tectonics
POLAR WANDER PATH
SONGPAN-GANZI COMPLEX
RIVER SHEAR ZONE
TECTONIC IMPLICATIONS
NORTHERN THAILAND
KHORAT GROUP
FOLD TEST
SE ASIA
GEOLOGICAL EVOLUTION
INDOSINIAN OROGENY
A new Ca3MgSi2O8 compound and some of its thermodynamic properties
期刊论文
JOURNAL OF SOLID STATE CHEMISTRY, 2017
Bao, Xinjian
;
Zhang, Yanyao
;
Zhang, Zhigang
;
Zhang, Lifei
;
Liu, Xiaoyang
;
Dong, Jianjun
;
Liu, Xi
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
New Ca3MgSi2Os compound
Single-crystal X-ray diffraction
First-principles simulation
Compressibility
Heat capacity
Standard vibrational entropy
P2(1)/C-C2/C PHASE-TRANSITION
X-RAY
BEHAVIOR
SIMULATION
MERWINITE
MANTLE
FULL
改进贴现因子下的并购博弈成本模型探究
期刊论文
武汉理工大学学报(信息与管理工程版), 2017
万洁
;
俞静
;
吴梦羽
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
改进的贴现因子
信息不对称
拟生灭过程
演化博弈
improved discount factor
information asymmetry
quasi-birth and death process
evolutionary game
Mean field study of a propagation-turnover lattice model for the dynamics of histone marking
其他
2017-01-01
Yao Fan
;
Li Fangting
;
Li Tiejun
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
histone marking
contact process
mean field approximation
boundary layer analysis
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