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浏览/检索结果: 共11条，第1-10条 帮助 限定条件 发表日期：2012    专题：北京大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Does Major Illness Lead to Persistent Poverty? Evidence from Rural China 期刊论文 2012, 2012 Ping Yan 收藏  |  浏览/下载：4/0  |  提交时间：2017/06/16 Rural China  Persistent Poverty   HEALTH SHOCKS, VILLAGE ELECTIONS, AND LONG-TERM INCOME: EVIDENCE FROM RURAL CHINA 期刊论文 2012, 2012 Li Gan; Lixin Colin Xu; Yang Yao 收藏  |  浏览/下载：7/0  |  提交时间：2017/06/16 health shocks  village governance  farmers’ income   Trends, Shocks, Persistent Cycles in Evolving Economy : Business Cycle Measurement in Time-Frequency Representation 其他 2012-04-24, 2012-04-24 Ping Chen 收藏  |  浏览/下载：8/0  |  提交时间：2017/06/16 Evolving Economy  Business Cycle Measurement  Time-Frequency   Entropy Generation across Earth's Collisionless Bow Shock 期刊论文 物理评论快报, 2012 Parks, G. K.; Lee, E.; McCarthy, M.; Goldstein, M.; Fu, S. Y.; Cao, J. B.; Canu, P.; Lin, N.; Wilber, M.; Dandouras, I.; Reme, H.; Fazakerley, A. 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/16 GYRATING IONS  ELECTRON  DISTRIBUTIONS   Global magnetospheric response to an interplanetary shock: THEMIS observations 期刊论文 annales geophysicae, 2012 Zhang, H.; Sibeck, D. G.; Zong, Q.G.; McFadden, J. P.; Larson, D.; Glassmeier, K.H.; Angelopoulos, V. 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/16 Interplanetary physics  Interplanetary shocks  Magnetospheric physics  Magnetospheric configuration and dynamics  Solar wind-magnetosphere interactions  ION-CYCLOTRON WAVES  BOW SHOCK  PLASMASPHERIC PLUMES  PARTICLE INTERACTIONS  PLASMA INSTRUMENT  OMEGA-HE  MAGNETOPAUSE  PULSATIONS  GENERATION  DENSITY   Fast acceleration of inner magnetospheric hydrogen and oxygen ions by shock induced ULF waves 期刊论文 journal of geophysical research space physics, 2012 Zong, Q.G.; Wang, Y. F.; Zhang, H.; Fu, S. Y.; Zhang, H.; Wang, C. R.; Yuan, C. J.; Vogiatzis, I. 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/10 FREQUENCY GEOMAGNETIC-PULSATIONS  STORM SUDDEN COMMENCEMENTS  CHARGED-PARTICLE BEHAVIOR  ELECTRON-SCATTERING LOSS  RADIATION BELT  SOLAR-WIND  RELATIVISTIC ELECTRONS  MAGNETIC-FIELD  INTERPLANETARY SHOCK  DRIFT ECHOES   Seasonal and diurnal variation of geomagnetic activity: Russell-McPherron effect during different IMF polarity and/or extreme solar wind conditions 期刊论文 journal of geophysical research space physics, 2012 Zhao, H.; Zong, Q.G. 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/10 SEMIANNUAL VARIATION  INTERPLANETARY SHOCKS  SUDDEN IMPULSES  DST  STORMS  DISTURBANCES  PARAMETERS  SUBSTORMS  DYNAMICS  INDEXES   QUIET-TIME INTERPLANETARY similar to 2-20 keV SUPERHALO ELECTRONS AT SOLAR MINIMUM 期刊论文 astrophysical journal letters, 2012 Wang, Linghua; Lin, Robert P.; Salem, Chadi; Pulupa, Marc; Larson, Davin E.; Yoon, Peter H.; Luhmann, Janet G. 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/13 acceleration of particles  solar wind  Sun: particle emission  RHESSI MICROFLARE STATISTICS  HELIOS PLASMA-EXPERIMENT  SUPRATHERMAL TAILS  WIND ELECTRONS  STEREO  DISTRIBUTIONS  ACCELERATION  PARTICLES  SPECTRUM  HALO   Comparison of denitrifier communities in the biofilms of bioaugmented and non-augmented zeolite-biological aerated filters 期刊论文 环境技术, 2012 Bai, Yaohui; Sun, Qinghua; Sun, Renhua; Wen, Donghui; Tang, Xiaoyan 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/10 bioaugmentation  zeolite  biological aerated filter  denitrifier community  coking wastewater  ACTIVATED-SLUDGE  MICROBIAL-DEGRADATION  WASTE-WATER  STRAIN  SOILS  NOSZ  BIODEGRADATION  SEDIMENTS  DYNAMICS  BACTERIA   Cylindrical effects on Richtmyer-Meshkov instability for arbitrary Atwood numbers in weakly nonlinear regime 期刊论文 等离子体物理学, 2012 Liu, W. H.; He, X. T.; Yu, C. P. 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/10 RAYLEIGH-TAYLOR  SHOCK-WAVE  NUMERICAL-SIMULATION  SCALING LAWS  GROWTH-RATE  INTERFACES  FLUIDS  STABILITY  IGNITION  TARGETS