Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Guanghai LIU"'
Publikováno v:
Case Reports in Gastrointestinal Medicine, Vol 2024 (2024)
Chylous leakage is an uncommon and serious clinical condition, especially occurring after retroperitoneal operations. Here, we report a case of cervical chylous leakage combined with chylothorax in a 57-year-old woman postretroperitoneal surgery, and
Externí odkaz:
https://doaj.org/article/1d9848bec2af4780810f1c429f6a391f
Autor:
Guanghai LIU, Tian XIAO, Bei LI, Xinzhou CHENG, Yongbei XUE, Yi LI, Xiaomeng ZHU, Yuting ZHENG
Publikováno v:
Dianxin kexue, Vol 39, Pp 115-123 (2023)
In order to build a low-cost and high-efficiency 5G low-frequency network, it is necessary to study the best plan of plowing low-frequency 3G and 4G networks into 5G in advance.Under the condition of no ideal low frequency 5G test environment due to
Externí odkaz:
https://doaj.org/article/ec9afe0723084928bfee9be7fecc0d1f
Publikováno v:
Dianxin kexue, Vol 38, Pp 112-120 (2022)
Spectrum sharing technology in 5G was introduced in the 3GPP standard.The types and principles of spectrum sharing were presented, the key factors for the realization of dynamic co-spectrum sharing were analyzed, the application configuration and sug
Externí odkaz:
https://doaj.org/article/d85656c37606470292f893392ef31324
Publikováno v:
Dianxin kexue, Vol 38, Pp 149-157 (2022)
In the 5G era, in order to improve user perception, shorten call setup delay, and enhance the clarity of real-time voice communication, 3GPP standard introduces the VoNR solution.VoNR is to allow voice, video and data services to be carried on the 5G
Externí odkaz:
https://doaj.org/article/2b26b5478a1e4730b8321f060d811998
Publikováno v:
Dianxin kexue, Vol 38, Pp 150-158 (2022)
Beam scanning and spatial dimensions in 5G was introduced in the 3GPP standard.When UE connects gNodeB, gNodeB uses SSB beam rotation to detect the optimal beam of UE.After UE was connected, the CSI-RS configuration information could be obtained and
Externí odkaz:
https://doaj.org/article/db5bdb21049e497ab2a99be2271f332a
Publikováno v:
Pharmacological Research - Modern Chinese Medicine, Vol 6, Iss , Pp 100224- (2023)
Background: Semen quality is an important index for evaluating male fertility and reflecting masculine reproductive health. Infertility caused by oligoasthenozoospermia (OAS) has become a significant problem that affects the overall quality of life.
Externí odkaz:
https://doaj.org/article/bd442e60ce4f4575bc6898db0617f8fd
Autor:
Liang Nie, Xiaonan Li, Hongwei Chen, Junying Zhang, Haibin Chen, Xueqing Zhao, Sheng Wang, Guanghai Liu
Publikováno v:
Photonics, Vol 9, Iss 7, p 451 (2022)
To solve the problem of low demodulation accuracy of conventional peak-to-peak algorithm for fiber-optic Fabry-Perot (FP) sensors due to failure of determining the interference order, a novel cavity length sequence matching demodulation algorithm bas
Externí odkaz:
https://doaj.org/article/026e350487c54ba69382f133be36f2cc
Publikováno v:
Journal of Materials Science & Technology. 149:214-224
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63d29be7210e4c4879121dd5dad183e4
https://doi.org/10.1016/j.jmst.2022.10.088
https://doi.org/10.1016/j.jmst.2022.10.088
Publikováno v:
IEEE Transactions on Instrumentation and Measurement. 72:1-12
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79b06fa2291a613004b168e93beeb6db
https://doi.org/10.1109/tim.2023.3235434
https://doi.org/10.1109/tim.2023.3235434
Autor:
Jiangxiao Qian, Wei Wang, Haibin Chen, Junying Zhang, Guanghai Liu, Zilong Guo, Xiongxing Zhang, Xiaohui Li
Publikováno v:
IEEE Sensors Journal. 23:154-158
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57b988de4bbbe58b54fb86fa3bb3dc9f
https://doi.org/10.1109/jsen.2022.3224214
https://doi.org/10.1109/jsen.2022.3224214