Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Zhiyang Xia"'
Autor:
Xingchi Shi, Yuan Xue, Huiyu Wu, Chengyi Shen, Lei Zhong, Jun Lei, Zhiyang Xia, Ying Yang, Jiang Zhu
Publikováno v:
BMC Cardiovascular Disorders, Vol 24, Iss 1, Pp 1-13 (2024)
Abstract Inflammation plays a key role in pathogenesis and rupture of aneurysms. Non-invasively and dynamically monitoring aneurysm inflammation is critical. This study evaluated myeloperoxidase (MPO) as an imaging biomarker and therapeutic target fo
Externí odkaz:
https://doaj.org/article/4abb474729ef499b89e4f0fed25753fe
Autor:
Huayue Chen, Xueyi Wang, Lunjin Chen, Xiao‐Jia Zhang, Yoshiharu Omura, Rui Chen, Yi‐Kai Hsieh, Yu Lin, Zhiyang Xia
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 11, Pp n/a-n/a (2024)
Abstract Chorus subpackets are the wave packets with modulated amplitudes in chorus waves, commonly observed in the magnetospheres of Earth and other planets. Nonlinear wave‐particle interactions have been suggested to play an important role in sub
Externí odkaz:
https://doaj.org/article/b7eeab221b0646d99ccd73d7d6ba0708
Autor:
Xueyi Wang, Huayue Chen, Yoshiharu Omura, Yi‐Kai Hsieh, Lunjin Chen, Yu Lin, Xiao‐Jia Zhang, Zhiyang Xia
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 8, Pp n/a-n/a (2024)
Abstract A 2‐D GCPIC simulation in a dipole field system has been conducted to explore the excitation of oblique whistler mode chorus waves driven by energetic electrons with temperature anisotropy. The rising tone chorus waves are initially genera
Externí odkaz:
https://doaj.org/article/aad1d504e4eb4a3fa5d57490e6801f59
Autor:
Huayue Chen, Xueyi Wang, Lunjin Chen, Yoshiharu Omura, Bruce T. Tsurutani, Yu Lin, Zhiyang Xia
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 21, Pp n/a-n/a (2023)
Abstract Chorus subpackets/subelements are the wave packets occurring at intervals of ∼10–100 msec and are suggested to play a crucial role in the formation of substructures within pulsating aurora. In this study, we investigate the evolution of
Externí odkaz:
https://doaj.org/article/4d23c6689885492d8bdad4567a3a2cc1
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 10 (2023)
Externí odkaz:
https://doaj.org/article/8a6e54e5a872467498da6c3a14d1c369
Autor:
Huayue Chen, Xueyi Wang, Lunjin Chen, Yoshiharu Omura, Quanming Lu, Rui Chen, Zhiyang Xia, Xinliang Gao
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 9, Pp n/a-n/a (2023)
Abstract The frequency chirping of chorus waves is commonly observed in the Earth’s inner magnetosphere, but its generation remains an open question. Recently, Liu et al. (2021), https://doi.org/10.1029/2021JA029258 reported two unusual rising‐to
Externí odkaz:
https://doaj.org/article/9750ffc8b26a4ae9b3a17d33a99f75c6
Autor:
Zhiyang Xia, Lunjin Chen, Wenyao Gu, Richard B. Horne, Yoshizumi Miyoshi, Yoshiya Kasahara, Atsushi Kumamoto, Fuminori Tsuchiya, Satoko Nakamura, Masahiro Kitahara, Iku Shinohara
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 10 (2023)
In this study, we use approximately 3 years of observations from the Exploration of energization and Radiation in Geospace (ERG/Arase) satellite to statistically study the meridional distribution of wave power from very-low-frequency (VLF) ground tra
Externí odkaz:
https://doaj.org/article/760b2a11d73b4f0e9ffc725b6205c974
Autor:
Lunjin Chen, Xiao-Jia Zhang, Anton Artemyev, Liheng Zheng, Zhiyang Xia, Aaron W. Breneman, Richard B. Horne
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 8 (2021)
Microbursts, short-lived but intense electron precipitation observed by low-Earth-orbiting satellites, may contribute significantly to the losses of energetic electrons in the outer radiation belt. Their origin is likely due to whistler mode chorus w
Externí odkaz:
https://doaj.org/article/e49b7e134e954375a1cc2df9feb60a89
Publikováno v:
Geophysical Research Letters, Vol 48, Iss 16, Pp n/a-n/a (2021)
Abstract Density irregularities near the plasmapause are commonly observed and play an important role in whistler‐mode wave excitation and propagation. In this study, we report a frequency‐dependent modulation event of whistler‐mode waves by ba
Externí odkaz:
https://doaj.org/article/de2dab150fff47b9912ff11f95ae44c2
Publikováno v:
Geophysical Research Letters, Vol 47, Iss 4, Pp n/a-n/a (2020)
Abstract We investigate the propagation characteristics of low‐altitude hiss in the ionosphere by numerical simulation with a two‐dimensional full‐wave model. The simulation results demonstrate that linear mode conversion from whistler to H+ ba
Externí odkaz:
https://doaj.org/article/9ffc9ade86aa4cbda7ca351ccc1dfbda