Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Guojun Xia"'
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 10 (2023)
Dust electrostatic migration is one of the primary causes of dust events on the surface of airless celestial bodies, which can result in multiple dust phenomena, including lunar horizon glow and dust pools, and also offer crucial insights into the ev
Externí odkaz:
https://doaj.org/article/cae4e4a9d3ff4f639e51ab71fb9f3b29
Publikováno v:
Aerospace, Vol 10, Iss 7, p 598 (2023)
The lunar polar regions are key areas for future exploration due to the long-term continuous illumination and persistently shadowed regions that can cold trap abundant water and other volatiles. However, the complex terrain, dynamic lighting, and sol
Externí odkaz:
https://doaj.org/article/53c55854935e41ae9cc27d5496fd3a70
Publikováno v:
Aerospace; Volume 10; Issue 7; Pages: 598
The lunar polar regions are key areas for future exploration due to the long-term continuous illumination and persistently shadowed regions that can cold trap abundant water and other volatiles. However, the complex terrain, dynamic lighting, and sol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::fe34c13d412b992cfef99e356e241b51
Publikováno v:
Functional & Integrative Genomics. 23
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2df91fbd4a7b8e0e76909a3d63217be
https://doi.org/10.1007/s10142-023-00996-3
https://doi.org/10.1007/s10142-023-00996-3
Publikováno v:
Acta Astronautica. 171:290-299
The use of krypton in the field of electric propulsion has become a key research topic owing to its high specific impulse and high reserves. However, because krypton has features such as a small ionization cross section and high ionization energy, it
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85ef248b11847721b6c475f9c845e617
https://doi.org/10.1016/j.actaastro.2020.03.021
https://doi.org/10.1016/j.actaastro.2020.03.021
Publikováno v:
Journal of Propulsion and Power. 36:25-32
In this work, a krypton Hall thruster is used to study the influence of low-frequency oscillation on the focusing characteristics of the plasma beam. The experiment results show that the plume dive...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71e977f220887a0ef51a36d67c0fa7b8
https://doi.org/10.2514/1.b37599
https://doi.org/10.2514/1.b37599
Publikováno v:
Plasma Science and Technology. 25:055507
In this work, we have carried out a simulation study on the discharge process of Hall thrusters under the conditions of different neutral gas radial supply positions based on the particle-in-cell (PIC) and Monte Carlo collision (MCC) methods. This pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a571ffa2b81ef128a3da980b39773e41
https://doi.org/10.1088/2058-6272/acaf25
https://doi.org/10.1088/2058-6272/acaf25
Publikováno v:
Plasma Physics Reports. 45:537-550
The reserves of krypton are abundant, and it has become an important high specific impulse substitute for Hall thrusters as its physical properties are closest to xenon. However, it has been found that the plasma beam of a Hall thruster has weak plum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f94e11e57444ddacb9fe54f6328d35b
https://doi.org/10.1134/s1063780x19060084
https://doi.org/10.1134/s1063780x19060084
Autor:
Chengyang Yu, Zhiqiang Zheng, Yongdong Yi, Weijian Sun, Wenqian Wang, Guojun Xia, Chunyan Hua, Fuyang Tu, Chenmin Ye, Leibin Shen, Canjin Chen
Publikováno v:
OncoTargets and Therapy. 12:2259-2269
Chenmin Ye,1,2,* Wenqian Wang,3,* Guojun Xia,1,2,* Chengyang Yu,1,2 Yongdong Yi,1,2 Chunyan Hua,4 Fuyang Tu,1,2 Leibin Shen,1,2 Canjin Chen,1,2 Weijian Sun,1 Zhiqiang Zheng1 1Department of Gastrointestinal Surgery, The Second Affiliated Hospital and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ceee0b22a801374be017658b83bdd80
https://doi.org/10.2147/ott.s196914
https://doi.org/10.2147/ott.s196914
Publikováno v:
Физика плазмы. 45:498-512
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::710ad2f825bea64aafaf28c24c6f751b
https://doi.org/10.1134/s0367292119060088
https://doi.org/10.1134/s0367292119060088