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科研机构
北京大学 [29]
内容类型
期刊论文 [27]
其他 [2]
发表日期
2017 [2]
2016 [2]
2013 [2]
2012 [1]
2011 [2]
2009 [1]
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专题:北京大学
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Hydrous parental magmas of Early to Middle Permian gabbroic intrusions in western Inner Mongolia, North China: New constraints on deep-Earth fluid cycling in the Central Asian Orogenic Belt
期刊论文
JOURNAL OF ASIAN EARTH SCIENCES, 2017
Pang, Chong-Jin
;
Wang, Xuan-Ce
;
Xu, Bei
;
Luo, Zhi-Wen
;
Liu, Yi-Zhi
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
Early to Middle Permian gabbroic rocks
High delta O-18 value
Mantle hydration
Deep-Earth water cycling
Xing&apos
North China Craton
LITHOSPHERIC MANTLE BENEATH
LARGE IGNEOUS PROVINCE
U-PB AGE
CONTINENTAL-CRUST
TECTONIC IMPLICATIONS
ISOTOPIC EVIDENCE
SUBDUCTION ZONES
PERIDOTITE XENOLITHS
SHANDONG PROVINCE
WORKING REFERENCE
an-Mongolia Orogenic Belt
Biocompatibility of iron carbide and detection of metals ions signaling proteomic analysis via HPLC/ESI-Orbitrap
期刊论文
NANO RESEARCH, 2017
Hasan, Murtaza
;
Yang, Wenlong
;
Ju, Yanmin
;
Chu, Xin
;
Wang, Yun
;
Deng, Yulin
;
Mahmood, Nasir
;
Hou, Yanglong
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
biocompatibility
O-18 labeling
magnetic nanoparticles
proteomic analysis
SIMULATED MICROGRAVITY
RAT HYPOTHALAMUS
NANOPARTICLES
STABILITY
PROTEINS
CA2+-CALMODULIN
TRANSKETOLASE
CALMODULIN
EXPRESSION
PROVIDE
Technological relatedness and asymmetrical firm productivity gains under market reforms in China
期刊论文
CAMBRIDGE JOURNAL OF REGIONS ECONOMY AND SOCIETY, 2016
Howell, Anthony
;
He, Canfei
;
Yang, Rudai
;
Fan, Cindy
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
firm productivity
relatedness
quantile regression
China
C31
O18
L25
R30
ECONOMIC-GEOGRAPHY
GROWTH
AGGLOMERATION
INDUSTRY
REGIONS
CITIES
Whole-journey nanomaterial research in an electron microscope: from material synthesis, composition characterization, property measurements to device construction and tests
期刊论文
NANOTECHNOLOGY, 2016
Tang, Zhiqiang
;
Li, Xing
;
Wu, Gongtao
;
Gao, Song
;
Chen, Qing
;
Peng, Lianmao
;
Wei, Xianlong
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
in situ electron microscopy
tungsten oxide nanowire
whole-journey research
scanning electron microscope
TUNGSTEN-OXIDE NANOWIRES
WALLED CARBON NANOTUBES
IN-SITU
NANOCRYSTAL GROWTH
W18O49 NANOWIRES
LIQUID
TRANSPORT
REDUCTION
GRAPHENE
WO3
Background effects on Faraday collectors in gas-source mass spectrometry and implications for clumped isotope measurements
期刊论文
质谱学快讯, 2013
Bernasconi, Stefano M.
;
Hu, Bin
;
Wacker, Ulrike
;
Fiebig, Jens
;
Breitenbach, Sebastian F. M.
;
Rutz, Tanja
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2015/11/11
CARBONATE MINERALS
C-13-O-18 BONDS
PALEOTHERMOMETER
THERMOMETRY
CO2
Calibration and application of the 'clumped isotope' thermometer to foraminifera for high-resolution climate reconstructions
期刊论文
geochimica et cosmochimica acta, 2013
Grauel, Anna-Lena
;
Schmid, Thomas W.
;
Hu, Bin
;
Bergami, Caterina
;
Capotondi, Lucilla
;
Zhou, Liping
;
Bernasconi, Stefano M.
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2015/11/11
LAST GLACIAL MAXIMUM
MULTIPLY-SUBSTITUTED ISOTOPOLOGUES
PLANKTONIC-FORAMINIFERA
PLEISTOCENE TEMPERATURES
CARBONATE MINERALS
MEDITERRANEAN SEA
C-13-O-18 BONDS
SURFACE WATERS
ADRIATIC SEA
OXYGEN
Direct growth of tungsten oxide nanorods from heated tungsten foils
期刊论文
science china technological sciences, 2012
Qin JingFang
;
Zhang GengMin
;
Xing YingJie
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/10
W18O49
fast heating CVD
field emission
FIELD-EMISSION PROPERTIES
CARBON NANOFIBERS
WORK FUNCTION
NANOWIRES
NANOTUBES
SPECTROSCOPY
NANOBELTS
鱼群识别的氧,碳稳定同位素方法
期刊论文
矿物岩石地球化学通报, 2011
高永文
;
鲁安怀
;
王清印
;
张慧琴
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2015/11/11
鱼耳石
稳定同位素
δ18O和δ13C
海鱼和(囬)游鱼
Paleoproterozoic positive delta C-13(carb) excursion in the northeastern Sino-Korean craton: Evidence of the Lomagundi Event
期刊论文
gondwana research, 2011
Tang, Haoshu
;
Chen, Yanjing
;
Wu, Guang
;
Lai, Yong
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/12
Liaohe Group
delta O-18(carb)
Positive delta C-13(carb) excursion
Lomagundi Event
Environmental catastrophe at 2.3 Ga
NORTH CHINA CRATON
PB ZIRCON GEOCHRONOLOGY
EASTERN LIAONING-PROVINCE
ULTRAHIGH-TEMPERATURE METAMORPHISM
OXYGEN-ISOTOPE GEOCHEMISTRY
ISOTOPICALLY HEAVY CARBON
HIGH-PRESSURE GRANULITES
GREAT OXIDATION EVENT
U-PB
SEDIMENTARY CARBONATES
广西横县六景中泥盆统Mg,Ca,Na,Sr,δ13C和δ18O化学地层学特征
期刊论文
物探与化探, 2009
刘疆
;
白志强
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/12
广西
六景
中泥盆统
化学地层
Mg
Ca
Sr
Na
δ13C
δ18O
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