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科研机构
北京大学 [783]
内容类型
期刊论文 [673]
其他 [100]
会议论文 [10]
发表日期
2017 [50]
2016 [48]
2015 [59]
2014 [62]
2013 [54]
2012 [42]
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专题:北京大学
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秦人族源问题的学术史探讨
期刊论文
天水师范学院学报, 2017
刘思源
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
早期秦文化
秦人
族源
A novel colorimetric biosensor based on non-aggregated Au@Ag core-shell nanoparticles for methamphetamine and cocaine detection
期刊论文
TALANTA, 2017
Mao, Kang
;
Yang, Zhugen
;
Li, Junrong
;
Zhou, Xiaodong
;
Li, Xiqing
;
Hu, Jiming
收藏
  |  
浏览/下载:105/0
  |  
提交时间:2017/12/03
Au@Ag
Aptamer
Methamphetamine
Colorimetry
Illicit drugs
TANDEM MASS-SPECTROMETRY
UNMODIFIED GOLD NANOPARTICLES
ILLICIT DRUGS
APTAMER
DNA
PROBES
WATER
OLIGONUCLEOTIDES
PHARMACEUTICALS
APTASENSOR
Van Allen Probes observation of a 360 degrees phase shift in the flux modulation of injected electrons by ULF waves
期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2017
Chen, X.R.
;
Zong, Q.G.
;
Zhou, X.Z.
;
Blake, J. Bernard
;
Wygant, J. R.
;
Kletzing, C. A.
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
CHARGED-PARTICLE BEHAVIOR
RADIATION-BELT ELECTRONS
RELATIVISTIC ELECTRONS
ENERGETIC ELECTRONS
GEOSTATIONARY ORBIT
INNER MAGNETOSPHERE
SPACE DENSITY
ACCELERATION
SUBSTORMS
SIMULATION
Statistical study of the storm time radiation belt evolution during Van Allen Probes era: CME- versus CIR-driven storms
期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2017
Shen, Xiao-Chen
;
Hudson, Mary K.
;
Jaynes, Allison N.
;
Shi, Quanqi
;
Tian, Anmin
;
Claudepierre, Seth G.
;
Qin, Mu-Rong
;
Zong, Qiu-Gang
;
Sun, Wei-Jie
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
CME-driven storm
CIR-driven storm
Outer Radiation Belt
Van Allen Probe
RELATIVISTIC ELECTRON-FLUXES
PHASE-SPACE DENSITY
GEOMAGNETIC STORMS
INNER MAGNETOSPHERE
SOLAR-WIND
ACCELERATION
LOSSES
WAVE
SCATTERING
PARTICLE
云南保山南红玛瑙矿物学特性及致色机理探究
期刊论文
岩石矿物学杂志, 2017
郭威
;
王时麒
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
南红玛瑙
致色矿物
赤铁矿
针铁矿
云南保山
Nanhong agate
colored minerals
hematite
goethite
Baoshan,Yunnan Province
Relativistic electron's butterfly pitch angle distribution modulated by localized background magnetic field perturbation driven by hot ring current ions
期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2017
Xiong, Ying
;
Chen, Lunjin
;
Xie, Lun
;
Fu, Suiyan
;
Xia, Zhiyang
;
Pu, Zuyin
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
RADIATION-BELT ELECTRONS
MAGNETOSONIC WAVES
GEOMAGNETIC STORMS
SLOT REGION
ACCELERATION
MAGNETOSPHERE
SIMULATIONS
SCATTERING
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
Finding non-classical critical nuclei and minimum energy path of Cu precipitates in Fe-Cu alloys
期刊论文
MODELLING AND SIMULATION IN MATERIALS SCIENCE AND ENGINEERING, 2017
Li, Boyan
;
Zhang, Lei
;
Li, Chengliang
;
Li, Qiulin
;
Chen, Jun
;
Shu, Guogang
;
Weng, Yuqing
;
Xu, Ben
;
Liu, Wei
收藏
  |  
浏览/下载:64/0
  |  
提交时间:2017/12/03
Fe-Cu alloys
non-classical clustering
minimum energy path
phase field model
constrained string method
NI QUATERNARY ALLOY
NUCLEATION THEORY
MODEL ALLOYS
RPV STEELS
ATOM-PROBE
IRRADIATION
SIMULATION
TRANSFORMATIONS
EMBRITTLEMENT
MORPHOLOGIES
Loss of FMRP Impaired Hippocampal Long-Term Plasticity and Spatial Learning in Rats
期刊论文
FRONTIERS IN MOLECULAR NEUROSCIENCE, 2017
Tian, Yonglu
;
Yang, Chaojuan
;
Shang, Shujiang
;
Cai, Yijun
;
Deng, Xiaofei
;
Zhang, Jian
;
Shao, Feng
;
Zhu, Desheng
;
Liu, Yunbo
;
Chen, Guiquan
;
Liang, Jing
;
Sun, Qiang
;
Qiu, Zilong
;
Zhang, Chen
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
FXS
hippocampus
long-term plasticity
spatial learning
intellectual disability
FRAGILE-X-SYNDROME
SPONTANEOUSLY HYPERTENSIVE-RAT
MENTAL-RETARDATION PROTEIN
KNOCKOUT MICE
MOUSE MODEL
SYNAPTIC PLASTICITY
SOCIAL-BEHAVIOR
POTENTIATION
GENE
EXPRESSION
Steering Surface Reaction at Specific Sites with Self-Assembly Strategy
期刊论文
ACS NANO, 2017
Zhou, Xiong
;
Bebensee, Fabian
;
Yang, Mingmei
;
Bebensee, Regine
;
Cheng, Fang
;
He, Yang
;
Shen, Qian
;
Shang, Jian
;
Liu, Zhirong
;
Besenbacher, Flemming
;
Linderoth, Trolle R.
;
Wu, Kai
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
steering surface reaction
self-assembly strategy
active site
Ullmann coupling
scanning tunneling microscopy
ULLMANN COUPLING REACTION
SCANNING TUNNELING MICROSCOPE
DENSITY-FUNCTIONAL THEORY
AUGMENTED-WAVE METHOD
GRAPHENE NANORIBBONS
HYBRID CHAINS
C-C
HALOGEN
NANOARCHITECTURES
POLYMERIZATION
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