Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Bingchuan Xie"'
Publikováno v:
BMC Neurology, Vol 24, Iss 1, Pp 1-11 (2024)
Abstract Background Marchiafava-Bignami disease (MBD) is an exceptionally rare condition, a fact that should pique the professional curiosity of medical practitioners. In recent years, case reports of this disease have been infrequent, and no compreh
Externí odkaz:
https://doaj.org/article/9cfa3a0852ee40a48a8f6c4561b297dc
Publikováno v:
Energies, Vol 17, Iss 12, p 2951 (2024)
To investigate the leakage characteristics of pure hydrogen and hydrogen-blended natural gas in medium- and low-pressure buried pipelines, this study establishes a three-dimensional leakage model based on Computational Fluid Dynamics (CFD). The leaka
Externí odkaz:
https://doaj.org/article/a421e170f85144a688d6cbf15393e2cd
Autor:
Xiaobo Lin, Rui Zhang, Li Zuo, Quangui Chao, Bingchuan Xie, Zhicheng Wang, Zhihui Geng, Yunfeng Liao, Xiudong Yang
Publikováno v:
AIP Advances, Vol 13, Iss 11, Pp 115023-115023-11 (2023)
The miniaturization and high power of klystron are the main concerns of accelerators. Multi-beam klystron (MBK) can accommodate higher power and a lower operating voltage than single-beam klystrons, significantly reducing volume and weight. This pape
Externí odkaz:
https://doaj.org/article/a5f160c318c54135a61fa2ea0477e137
Publikováno v:
IEEE Access, Vol 11, Pp 66309-66317 (2023)
In this paper, a W-band single-layer reflectarray antenna is proposed with the advantages of broadband and high aperture efficiency. A novel dual rotation-symmetry windmill element is designed in the W-band, which consists two layers of copper patche
Externí odkaz:
https://doaj.org/article/fc438be997c74495b1c2ea42b97cac79
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 199-208 (2022)
This paper proposed an efficient high-accuracy multidisciplinary design process for the integrated system of low speed permanent magnet synchronous motor (PMSM). The method combined the analytical models and numerical models together to get an effici
Externí odkaz:
https://doaj.org/article/c649392de63a415db4bdb9b8aedb83d8
Publikováno v:
AIP Advances, Vol 12, Iss 11, Pp 115122-115122-8 (2022)
This article presents the design, analysis, and simulation for the klystron coaxial radio frequency (RF) output windows. Three new RF windows (Type-2, 3, and 4) are proposed based on the coaxial RF window with a doorknob structure (Type-1) to improve
Externí odkaz:
https://doaj.org/article/899e43f3fa5b49d7b04d97ea9bc943fb
Autor:
Qi Jin, Zhihui Geng, Rui Zhang, Bingchuan Xie, Shuzhong Wang, Yunfeng Liao, Xiudong Yang, Shouxi Xu
Publikováno v:
AIP Advances, Vol 12, Iss 11, Pp 115308-115308-7 (2022)
To solve the problem of mode competition in high-order working modes, this paper presents a fast design method based on the TM31-2π mode for the dumbbell shaped extended interaction cavity. Based on the equivalent circuit theory, the high-frequency
Externí odkaz:
https://doaj.org/article/e712f8233a88468586bc19a92425ba6f
Publikováno v:
Frontiers in Psychiatry, Vol 13 (2022)
ObjectiveTo evaluate the correlation between clinical symptoms and cognitive impairment in elderly patients with depressive disorder.MethodsIn this retrospective study, a total of 123 elderly patients with depressive disorder admitted to our hospital
Externí odkaz:
https://doaj.org/article/d13bbf2d4db347dba496652b756b2dcf
Publikováno v:
AIP Advances, Vol 12, Iss 8, Pp 085026-085026-8 (2022)
This paper introduces the detailed design scheme of a multi-beam electron gun applied to an S-band high power multi-beam klystron. The multi-beam gun adopts a coaxial cavity arrangement, and the total number of electron beams are 40 (19 in the inner
Externí odkaz:
https://doaj.org/article/4f9cdf27b9d74d46ae767a5d3f940313
Publikováno v:
AIP Advances, Vol 11, Iss 12, Pp 125210-125210-9 (2021)
In this paper, a W-band multi-beam extended interaction klystron operating in the coaxial high order mode (HOM) is proposed. The HOM coaxial cavity with large transverse dimensions is suitable for accommodating multiple electron beams, promising to a
Externí odkaz:
https://doaj.org/article/fc674deedb66479c9e6100d1e9b6562b