Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Wenxuan Xie"'
Publikováno v:
IET Microwaves, Antennas & Propagation, Vol 18, Iss 11, Pp 810-818 (2024)
Abstract This paper presents a novel millimetre‐wave (mmWave) 2D wide‐angle scanning (WAS) phased array antenna (PAA) based on decoupling surface (DS). The proposed element is a coaxial feeding stacked patch antenna structure that consists of an
Externí odkaz:
https://doaj.org/article/86436fa8fbf3458084c80a1c97d8c063
Publikováno v:
Annals of Surgery Open, Vol 5, Iss 2, p e445 (2024)
Externí odkaz:
https://doaj.org/article/59878489c61d42838ef91f9d4615e4d5
Publikováno v:
Applied Sciences, Vol 14, Iss 19, p 8618 (2024)
This paper proposes a novel THz band 2-D wide-angle scanning phased-array antenna (PAA) based on a decoupling surface. The simulated S11 bandwidth under periodic boundary conditions is 106–119 GHz, with stable gain within the bandwidth. The designe
Externí odkaz:
https://doaj.org/article/6d1be4d552ff44bba4e4a18a6dbbc53c
Publikováno v:
Remote Sensing, Vol 16, Iss 11, p 1931 (2024)
Vortex electromagnetic wave radar carrying orbital angular momentum can compensate for the deficiency of planar electromagnetic wave radar in detecting motion parameters perpendicular to the direction of electromagnetic wave propagation, thus providi
Externí odkaz:
https://doaj.org/article/370c759b802747e2a0d1318ad6df828b
Publikováno v:
Cell Death and Disease, Vol 13, Iss 7, Pp 1-19 (2022)
Abstract As a substrate and major effector of the mammalian target of rapamycin complex 1 (mTORC1), the biological functions of ribosomal protein S6 kinase (S6K) have been canonically assigned for cell size control by facilitating mRNA transcription,
Externí odkaz:
https://doaj.org/article/8893c1f5511440e3becb3e29ca2cca71
Autor:
Yunpeng Chen, Ying Zhao, Wenxuan Xie, Yanbo Zhai, Xin Zhao, Jiang Zhang, Jiang Long, Fangfang Zhou
Publikováno v:
Big Data and Cognitive Computing, Vol 7, Iss 4, p 161 (2023)
Data governance aims to optimize the value derived from data assets and effectively mitigate data-related risks. The rapid growth of data assets increases the risk of data breaches. One key solution to reduce this risk is to classify data assets acco
Externí odkaz:
https://doaj.org/article/1a40292f57a54efcab40387af51e8f95
Autor:
Jianping Wang, Manling Huang, Jingxian Shen, Bin Li, Yanqing Wu, Wenxuan Xie, Han Xiao, Li Tan
Publikováno v:
Frontiers in Surgery, Vol 10 (2023)
BackgroundEarly-stage intrahepatic cholangiocarcinoma (ESICC) with curative resection and lymph node-negative still has the risk of poor prognosis, and there lacks prognosis-assessing tools for these patients. The objective of this study was to devel
Externí odkaz:
https://doaj.org/article/7254ed58f5414eb288b25ad96b466833
Autor:
Kaijun Huang, Wenxuan Xie, Shutong Wang, Qiao Li, Xiangling Wei, Bin Chen, Yunpeng Hua, Shaoqiang Li, Baogang Peng, Shunli Shen
Publikováno v:
Journal of Investigative Surgery, Vol 34, Iss 9, Pp 1011-1020 (2021)
Background Serine protease inhibitor Kazal type I (SPINK1) is highly expressed and promotes tumor progress in different cancers. This study aimed to evaluate SPINK1’s prognostic value and its role in hepatocellular carcinoma (HCC) progress. Methods
Externí odkaz:
https://doaj.org/article/2c777c3fc5db49c4bf1bfa19295d4f8e
A bi-dimensional compressed Luneburg lens antenna for miniaturization based on transformation optics
Publikováno v:
Frontiers in Physics, Vol 10 (2022)
Transformed Luneburg lens has been widely employed to provide aberration-free imaging and high-gain antenna system, but whose focal plane and beam scanning range decrease correspondingly. In this paper, a two-dimensional compressed elliptical cylindr
Externí odkaz:
https://doaj.org/article/5d98598ad18148098345c57b83bd3d36
Publikováno v:
IEEE Access, Vol 8, Pp 175688-175696 (2020)
Compared with the orbital angular momentum (OAM) wave whose 3D radiation pattern is a central-hollowed cone, the plane spiral orbital angular momentum (PSOAM) wave propagates along the transverse direction, which is far more convenient for practical
Externí odkaz:
https://doaj.org/article/86627fa3223a460d95147964a0b60f8f