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科研机构
北京大学 [19]
内容类型
期刊论文 [16]
其他 [3]
发表日期
2017 [2]
2016 [1]
2015 [1]
2014 [1]
2013 [1]
2011 [1]
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专题:北京大学
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突变论尖角模型在树材积估算中的应用研究
期刊论文
北京大学学报 自然科学版, 2017
李伟
;
陈秀万
;
毛海颖
;
李飞
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浏览/下载:5/0
  |  
提交时间:2017/12/03
突变论
北方树种
尖角模型
改进差分进化算法
树材积
catastrophe theory
northern tree species
cusp model
improved differential evolution algorithm
trees volume
Principal curvatures and area ratio of propagating surfaces in isotropic turbulence
期刊论文
PHYSICAL REVIEW FLUIDS, 2017
Zheng, Tianhang
;
You, Jiaping
;
Yang, Yue
收藏
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浏览/下载:5/0
  |  
提交时间:2017/12/03
DIRECT NUMERICAL-SIMULATION
REACTION ZONES REGIME
PREMIXED FLAMES
HOMOGENEOUS TURBULENCE
LAGRANGIAN STRUCTURES
STRAIN-RATE
COMBUSTION
STATISTICS
PARTICLES
EVOLUTION
MESSENGER observations of cusp plasma filaments at Mercury
期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2016
Poh, Gangkai
;
Slavin, James A.
;
Jia, Xianzhe
;
DiBraccio, Gina A.
;
Raines, Jim M.
;
Imber, Suzanne M.
;
Gershman, Daniel J.
;
Sun, Wei-Jie
;
Anderson, Brian J.
;
Korth, Haje
;
Zurbuchen, Thomas H.
;
McNutt, Ralph L., Jr.
;
Solomon, Sean C.
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
cusp filaments
Mercury
reconnection
FLUX-TRANSFER EVENTS
MAGNETIC-FIELD
SOLAR-WIND
MAGNETOPAUSE RECONNECTION
DAYSIDE MAGNETOPAUSE
MAGNETOSPHERE
INSTRUMENT
MODEL
HOLES
SHEAR
Transpolar arc observation after solar wind entry into the high-latitude magnetosphere
期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2015
Mailyan, B.
;
Shi, Q. Q.
;
Kullen, A.
;
Maggiolo, R.
;
Zhang, Y.
;
Fear, R. C.
;
Zong, Q.G.
;
Fu, S. Y.
;
Gou, X. C.
;
Cao, X.
;
Yao, Z. H.
;
Sun, W. J.
;
Wei, Y.
;
Pu, Z. Y.
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
POLAR-CAP ARCS
THETA-AURORA
BIRKELAND CURRENTS
MHD SIMULATION
NORTHWARD IMF
MODEL
CONVECTION
DAYSIDE
PLASMA
GENERATION
Shape and Site Dependent in Vivo Degradation of Mg-Zn Pins in Rabbit Femoral Condyle
期刊论文
international journal of molecular sciences, 2014
Han, Pei
;
Tan, Moyan
;
Zhang, Shaoxiang
;
Ji, Weiping
;
Li, Jianan
;
Zhang, Xiaonong
;
Zhao, Changli
;
Zheng, Yufeng
;
Chai, Yimin
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/11
magnesium alloy
shape dependent
site dependent
in vivo degradation
BIODEGRADABLE MAGNESIUM SCAFFOLDS
BONE IMPLANT
ALLOY
BIOCOMPATIBILITY
BEHAVIOR
PHOSPHATE
CERAMICS
Solar wind entry into the high-latitude terrestrial magnetosphere during geomagnetically quiet times
期刊论文
nature communications, 2013
Shi, Q. Q.
;
Zong, Q.G.
;
Fu, S. Y.
;
Dunlop, M. W.
;
Pu, Z. Y.
;
Parks, G. K.
;
Wei, Y.
;
Li, W. H.
;
Zhang, H.
;
Nowada, M.
;
Wang, Y. B.
;
Sun, W. J.
;
Xiao, T.
;
Reme, H.
;
Carr, C.
;
Fazakerley, A. N.
;
Lucek, E.
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/13
INTERPLANETARY MAGNETIC-FIELD
NORTHWARD IMF
BOUNDARY-LAYER
EARTHS MAGNETOSPHERE
CUSP RECONNECTION
ISEE OBSERVATIONS
PLASMA
MAGNETOPAUSE
CLUSTER
MODEL
Plasma transport processes at the high latitude magnetosphere observed by cluster
其他
2011-01-01
Shi, Quanqi
;
Zong, Qiugang
;
Pu, Zuyin
;
Fu, Suiyan
;
Dunlop, Malcolm. W.
;
Wei, Yong
;
Wang, Yongfu
;
Sun, Weijie
;
Xiao, Ting
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/13
Effects of Martian crustal magnetic field on its ionosphere
期刊论文
science china technological sciences, 2010
Zou Hong
;
Chen HongFei
;
Yu Ning
;
Shi WeiHong
;
Yu XiangQian
;
Zou JiQing
;
Zhong WeiYing
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/10
Mars exploration
Martian crustal megnetic field
Martian ionosphere
energetic particles detection
plasma wave detection
MARS GLOBAL SURVEYOR
ELECTRON-DENSITY PROFILES
SOLAR-WIND INTERACTION
VENUS
PEAK
ATMOSPHERE
DAYSIDE
ANOMALIES
STORMS
MODEL
Ion jet generation in the ultraintense laser interactions with rear-side concave target
期刊论文
laser and particle beams, 2010
Liu, Bin
;
Zhang, Hua
;
Fu, Li-Bin
;
Gu, Yu-Qiu
;
Zhang, Bao-Han
;
Liu, Ming-Ping
;
Xie, Bai-Song
;
Liu, Jie
;
He, Xan-Tu
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/16
Ion acceleration
Ion jet
Target-normal sheath acceleration
Ultrashort ultraintense laser
SHORT-PULSE LASER
SOLID INTERACTIONS
ELECTRON-BEAM
PONDEROMOTIVE-FORCE
PLASMA ACCELERATOR
MATTER INTERACTION
PROTON-BEAMS
FUSION
INSTABILITY
INTENSITY
Boundary layer plasma flows from high-latitude reconnection in the summer hemisphere for northward IMF: THEMIS multi-point observations
期刊论文
geophysical research letters, 2009
Hasegawa, H.
;
McFadden, J. P.
;
Constantinescu, O. D.
;
Bogdanova, Y. V.
;
Wang, J.
;
Dunlop, M. W.
;
Angelopoulos, V.
;
Frey, H. U.
;
Takada, T.
;
Lavraud, B.
;
Zhang, Q.H.
;
Pu, Z. Y.
;
Fazakerley, A. N.
;
Panov, E. V.
;
Volwerk, M.
;
Shen, C.
;
Shi, J. K.
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/12
INTERPLANETARY MAGNETIC-FIELD
PARTICLE SIGNATURES
MAGNETOPAUSE
MAGNETOMETER
INSTRUMENT
SHEET
MODEL
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