Duan, Suping |  Zhang, Anxin... -  《Journal of Geophysical Research,A.Space Physics》 - 2025,130(2) - n/a～n/a - 共15页

摘要：Using particle and electromagnetic field data from Magnetospheric Multiscale Spacecraft (MMS), we investigate energetic O+ ion characteristics in the strong velocity shear regions in the dusk-side low...

关键词： oxygen ions in the magnetosphere |  low-latitude boundary layer |  velocity shear flow |  intense storms

He, Zhaohai |  Xu, Jiyao... -  《Journal of Geophysical Research,A.Space Physics》 - 2024,129(11) - n/a～n/a - 共15页

摘要：The solar cycle includes multi-scale variations in the near-Earth space regions including plasmasphere, inner radiation belt (IRB), ionosphere, mesosphere and lower thermosphere (MLT). We present a th...

关键词： solar cycle |  multi-scale modulation |  inner radiation belt |  ionosphere |  mesosphere and lower thermosphere |  plasmasphere

He, Zhaohai |  Xu, Jiyao... -  《Journal of Geophysical Research, A. Space Physics: JGR》 - 2023,128(8) - ARTN e2023JA031484～ - 共10页

摘要：Long-term and short-term variations of high-energy protons in the inner radiation belt are of major importance in geospace research. The entire inner radiation belt at 1.1 < L < 3.0 have been investig...

关键词： inner radiation belt |  double peaks |  geomagnetic storms |  solar cycle |  Van Allen Probes |  RELATIVISTIC ELECTRONS |  SIMULATIONS |  MODULATION |  INJECTION |  MARCH

Dai, Lei |  Wang, Chi... -  《Geophysical Research Letters》 - 2015,42(15) - 6170～6179 - 共10页 - 被引量：50

摘要：Substorms generally inject tens to hundreds of keV electrons, but intense substorm electric fields have been shown to inject MeV electrons as well. An intriguing question is whether such MeVelectron i...

关键词： substorm injection |  substorm dipolarization |  radiation belt electrons |  electric fields

Sun, Xiaoying |  Liu, Weining William... -  《Annales Geophysicae: Atmospheres, hydrospheres and space sciences》 - 2019,37(3) - 289～297 - 共9页 - 被引量：2

摘要：Electromagnetic field and plasma data from the Time History of Events and Macroscale Interactions during Substorms (THEMIS) near-Earth probes are used to investigate magnetic dipolarizations inside ge...

Duan, Suping -  《frontiers in built environment》 - 2024,10 - 共16页

摘要：With the growing emphasis on sustainable development in the construction industry, fiber-reinforced recycled aggregate concrete (BFRC) has attracted considerable attention due to its superior mechanic...

关键词： fiber-reinforced recycled aggregate concrete (BFRC) |  steel fibers |  compressive strength |  XGBoost |  optimization algorithms

Duan, Suping |  Dai, Lei... -  《Reviews of Modern Plasma Physics》 - 2024,6(1) - 共38页

摘要：Kinetic Alfven waves (KAWs) are low-frequency dispersive Alfven waves with a small perpendicular wavelength and long parallel wavelength to the ambient magnetic field direction. KAWs carry the paralle...

关键词： Kinetic Alfven wave |  Substorms |  Magnetotail |  Near-Earth plasma sheet |  NEAR-EARTH MAGNETOTAIL |  FIELD LINE RESONANCES |  SHEET BOUNDARY-LAYER |  ALFVEN WAVES |  PLASMA SHEET |  ELECTRIC-FIELD...

Hou, YunTian |  Duan, SuPing... -  《earth and planetary physics》 - 2024,8(4) - 650～658 - 共9页 - 被引量：1

摘要：Based on current sheet flapping motion on 27 August 2018 in the dusk flank magnetotail, as recorded by instruments aboard Magnetospheric Multiscale (MMS) spacecraft, we present the first study of guid...

关键词： magnetic reconnection |  magnetotail |  current sheet |  MAGNETOTAIL |  MOTIONS

Sun, Xiaoying |  Zhima, Zeren... -  《remote sensing》 - 2024,16(16) - 共21页

摘要：The occurrence of space weather events, notably geomagnetic storms driven by various solar wind structures, can significantly alter Earth's electromagnetic environment. In this study, we examined the ...

关键词： geomagnetic storms |  interplanetary drivers |  solar wind |  long-duration southward interplanetary magnetic field |  correlation |  CORONAL MASS EJECTIONS |  DST LESS-THAN-OR-EQUAL-TO-50 NT |  MAGNETIC CLOUDS |  PROTON TEMPERATURE |  CATALOG...

He, Zhaohai |  Dai, Lei... -  《Journal of geophysical research》 - 2023,128(3) - 共11页

摘要：The characteristics of isolated and storm-time injections are important in the understanding of storm-substorm relationship. The injection region, flux ratio and energy-flux spectra have been investig...

关键词： isolated injection |  storm-time injection |  substorm |  storm |  injection region |  RELATIVISTIC ELECTRONS |  GEOSYNCHRONOUS ORBIT |  SUBSTORM INJECTION |  GEOEFFECTIVENESS |  DISTRIBUTIONS...