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科研机构
北京大学 [245]
内容类型
期刊论文 [203]
其他 [36]
会议论文 [6]
发表日期
2017 [20]
2016 [27]
2015 [18]
2014 [16]
2013 [21]
2012 [22]
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专题:北京大学
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Environmental reconstruction and dating of Shizitan 29, Shanxi Province: An early microblade site in north China
期刊论文
JOURNAL OF ARCHAEOLOGICAL SCIENCE, 2017
Song, Yanhua
;
Cohen, David J.
;
Shi, Jinming
;
Wu, Xiaohong
;
Kvavadze, Eliso
;
Goldberg, Paul
;
Zhang, Shuangquan
;
Zhang, Yue
;
Bar-Yosef, Ofer
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2017/12/03
North China
Shizitan site
Last Glacial Maximum
Micromorphology
Non-pollen palynomorphs
BONE PRETREATMENT METHODS
LAST GLACIAL MAXIMUM
LATE PLEISTOCENE
CLIMATE-CHANGE
WILD FLAX
EXPLOITATION
NETHERLANDS
TECHNOLOGY
FIBERS
BP
A land-indicator-based optimization model with trading mechanism in wetland ecosystem under uncertainty
期刊论文
ECOLOGICAL INDICATORS, 2017
Zeng, X. T.
;
Zhao, J. Y.
;
Yang, X. L.
;
Wang, X.
;
Xu, C. W.
;
Cui, L.
;
Zhou, Y.
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2017/12/03
Fuzzy programming
Stochastic programming
Hurwicz criterion
Wetland ecosystem
Land utilization plan
Trading-oriented mechanism
Uncertainty
Sustainability
WATER-RESOURCES MANAGEMENT
LAS BATUECAS-SIERRA
SUSTAINABLE DEVELOPMENT
PROGRAMMING-MODELS
HURWICZ CRITERION
FUZZY
SYSTEMS
CHINA
PROTECTION
FLOODPLAIN
地震活动性模拟方法及太原地区地震活动性模拟
期刊论文
地球物理学报, 2017
金欣
;
周仕勇
;
杨婷
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
地震活动性模拟
GPS反演方法
断层滑动速率
Poisson分布
地震危险性分布
Seismic activity simulation
GPS inversion method
Fault rupture velocity
Poisson distribution
Seismic hazard distribution
CHARACTERISTIC EARTHQUAKES
FAULT
SLIP
TREMOR
The current distribution and status of leopards Panthera pardus in China
期刊论文
ORYX, 2017
Laguardia, Alice
;
Kamler, Jan F.
;
Li, Sheng
;
Zhang, Chengcheng
;
Zhou, Zhefeng
;
Shi, Kun
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Amur leopard
China
conservation
Indochinese leopard
north Chinese leopard
Panthera pardus
Red List status
NATIONAL NATURE-RESERVE
GUANYINSHAN NATURE-RESERVE
INFRARED CAMERA
UNGULATE PREY
DIVERSITY
TIGER
ABUNDANCE
SHAANXI
ORIGIN
FECES
Construction of Synergistic Fe5C2/Co Heterostructured Nanoparticles as an Enhanced Low Temperature Fischer-Tropsch Synthesis Catalyst
期刊论文
ACS CATALYSIS, 2017
Yang, Ce
;
Zhao, Bo
;
Gao, Rui
;
Yao, Siyu
;
Zhai, Peng
;
Li, Siwei
;
Yu, Jing
;
Hou, Yanglong
;
Ma, Ding
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Fe5C2
cobalt
synergistic
low temperature
Fischer-Tropsch synthesis
COBALT PARTICLE-SIZE
FE-CO/TIO2 BIMETALLIC CATALYSTS
FE-CO
IRON
PHASE
HYDROGENATION
SELECTIVITY
BEHAVIOR
SYNGAS
Atomic-layered Au clusters on alpha-MoC as catalysts for the low-temperature water-gas shift reaction
期刊论文
SCIENCE, 2017
Yao, Siyu
;
Zhang, Xiao
;
Zhou, Wu
;
Gao, Rui
;
Xu, Wenqian
;
Ye, Yifan
;
Lin, Lili
;
Wen, Xiaodong
;
Liu, Ping
;
Chen, Bingbing
;
Crumlin, Ethan
;
Guo, Jinghua
;
Zuo, Zhijun
;
Li, Weizhen
;
Xie, Jinglin
;
Lu, Li
;
Kiely, Christopher J.
;
Gu, Lin
;
Shi, Chuan
;
Rodriguez, Jose A.
;
Ma, Ding
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
MOLYBDENUM CARBIDE
CO OXIDATION
NANOPARTICLES
CERIA
Low-temperature hydrogen production from water and methanol using Pt/alpha-MoC catalysts
期刊论文
NATURE, 2017
Lin, Lili
;
Zhou, Wu
;
Gao, Rui
;
Yao, Siyu
;
Zhang, Xiao
;
Xu, Wenqian
;
Zheng, Shijian
;
Jiang, Zheng
;
Yu, Qiaolin
;
Li, Yong-Wang
;
Shi, Chuan
;
Wen, Xiao-Dong
;
Ma, Ding
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
MOLYBDENUM CARBIDE CATALYSTS
TOTAL-ENERGY CALCULATIONS
AUGMENTED-WAVE METHOD
GAS SHIFT
CARBON-DIOXIDE
SINGLE-ATOM
FUEL-CELLS
BASIS-SET
STEAM
HYDROCARBONS
Diagnosing Tibetan pollutant sources via volatile organic compound observations
期刊论文
ATMOSPHERIC ENVIRONMENT, 2017
Li, Hongyan
;
He, Qiusheng
;
Song, Qi
;
Chen, Laiguo
;
Song, Yongjia
;
Wang, Yuhang
;
Lin, Kui
;
Xu, Zhencheng
;
Shao, Min
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Tibet
Volatile organic compounds
Tracers
Sources
Regional transport
BLACK CARBON
NONMETHANE HYDROCARBONS
CENTRAL-HIMALAYAS
EMISSION INVENTORY
AIR-POLLUTION
TRACE GASES
RIVER DELTA
AMBIENT AIR
ICE CORE
PLATEAU
Source apportionment and toxicity of atmospheric polycyclic aromatic hydrocarbons by PMF: Quantifying the influence of coal usage in Taiyuan, China
期刊论文
ATMOSPHERIC RESEARCH, 2017
Yan, Yulong
;
He, Qiusheng
;
Guo, Lili
;
Li, Hongyan
;
Zhang, Hefeng
;
Shao, Min
;
Wang, Yuhang
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
PAHs
Meteorological factors
Phase partitioning
Source apportionment
Coke processing
POSITIVE MATRIX FACTORIZATION
SEASONAL-VARIATION
ORGANIC-COMPOUNDS
SOUTH CHINA
PAHS
GAS
PM2.5
CITY
GUANGZHOU
WINTER
Effect of two-center interference on molecular ionization in multiphoton ionization regime
期刊论文
OPTICS EXPRESS, 2017
Hu, Shilin
;
Chen, Jing
;
Hao, Xiaolei
;
Li, Weidong
;
Guo, Li
;
Han, Shensheng
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
ABOVE-THRESHOLD IONIZATION
LASER FIELDS
ENHANCED IONIZATION
INTENSE
IONS
PULSES
ENERGY
ATOMS
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