Zobrazeno 1 - 10
of 234
pro vyhledávání: '"Xingqi Zhang"'
Publikováno v:
IET Microwaves, Antennas & Propagation, Vol 18, Iss 8, Pp 608-617 (2024)
Abstract The accurate prediction of radio wave propagation along highways plays an important role in the design of high‐speed highway communication systems. The open‐confined mixed space is a connection zone between the open space and confined tu
Externí odkaz:
https://doaj.org/article/9b5d727e3f354296b930ea76f58e5c59
Publikováno v:
IET Microwaves, Antennas & Propagation, Vol 18, Iss 7, Pp 467-479 (2024)
Abstract Propagation models are essential for the prediction of received signal strength and the planning of wireless systems in a given environment. The vector parabolic equation (VPE) method has been widely applied to the modelling of radio wave pr
Externí odkaz:
https://doaj.org/article/362dea4baadd41e8aadc8eba967151a3
Publikováno v:
Electronics Letters, Vol 60, Iss 13, Pp n/a-n/a (2024)
Abstract With the rapid development of wireless communication systems, particularly in the era of 5G and the Internet of Things, deploying wireless communication networks in indoor environments has become crucial. Indoor infrastructure deployment nec
Externí odkaz:
https://doaj.org/article/85bea41c2dd24d1c9129ccfcf076f722
Autor:
Hao Qin, Xingqi Zhang
Publikováno v:
IET Microwaves, Antennas & Propagation, Vol 18, Iss 2, Pp 59-72 (2024)
Abstract Radio wave propagation modelling in railway environments is of fundamental importance in designing reliable train communication systems. Parabolic equation (PE) methods have been widely applied to the modelling of wave propagation in tunnels
Externí odkaz:
https://doaj.org/article/c0d849d3cc234a49967e9c5f6a4674f6
Publikováno v:
Ecological Indicators, Vol 160, Iss , Pp 111912- (2024)
Predicting the water-related services of terrestrial ecosystems in a changing climate is of great significance for managing rich ecosystems in water-scarce areas. Water yield capacity (WYC), which characterizes water resource availability, was thrown
Externí odkaz:
https://doaj.org/article/c0e5eb8654644e78b4c5478076f6d58e
Publikováno v:
IET Microwaves, Antennas & Propagation, Vol 17, Iss 9, Pp 685-693 (2023)
Abstract Accurate radio wave prediction models are necessary for the innovation of mobile communication technology and the deployment of wireless sensor networks in railways. The parabolic wave equation (PWE) method is one commonly used method to pre
Externí odkaz:
https://doaj.org/article/686e1bcf9f7d4aaa8bd613ad35b1f0cb
Publikováno v:
Shipin gongye ke-ji, Vol 44, Iss 11, Pp 211-218 (2023)
To improve the taste and functional properties of water-insoluble dietary fibre (IDF), the IDF of jackfruit peel was dryly ground by planetary ball milling. With characterization and properties analysis, the effect of ball milling time on the morphol
Externí odkaz:
https://doaj.org/article/6d6f0d069b5e4dd48125a960ee13d6e0
Autor:
Zhuoyu Jia, Shougen Cao, Cheng Meng, Xiaodong Liu, Zequn Li, Yulong Tian, Junjian Yu, Yuqi Sun, Jianfei Xu, Gan Liu, Xingqi Zhang, Hao Yang, Hao Zhong, Qingrui Wang, Yanbing Zhou
Publikováno v:
Cancer Medicine, Vol 12, Iss 9, Pp 10485-10498 (2023)
Abstract Background Studies on robotic total gastrectomy (RTG) are currently limited. This study aimed to compare the intraoperative performance as well as short‐ and long‐term outcomes of RTG and laparoscopic total gastrectomy (LTG). Methods A t
Externí odkaz:
https://doaj.org/article/a38c3fd3387849eeb0543fae875101b9
Publikováno v:
Electronics Letters, Vol 59, Iss 20, Pp n/a-n/a (2023)
Abstract Positioning technology based on received signal strength (RSS) fingerprints has emerged as a vital research topic in indoor localization due to its high accuracy and low cost. Increasing the density of offline fingerprints collected can effe
Externí odkaz:
https://doaj.org/article/f95aeb9db2594e5398f0ce3a6bdc3561
Autor:
Xin Yan, Munire Tayier, Sin Tong Cheang, Zhongmin Liao, Yi Dong, Yifeng Yang, Yanting Ye, Xingqi Zhang
Publikováno v:
Therapeutic Advances in Chronic Disease, Vol 14 (2023)
Alopecia areata (AA) is a chronic inflammatory disease mainly involving Th1 immunoreaction, but Th2 is also involved. A 9-year-old girl presented to our clinic with severe alopecia for 2 months and pruritus-related rashes for 8 years. She was diagnos
Externí odkaz:
https://doaj.org/article/d194764773f345ed933ec16c7947a433