supported in part by National Natural Science Foundation of China under Grant 62441115 and 62201427;in part by the Ministry of Industry and Information Technology of the People’s Republic of China under Grant CBG01N23-01-04.
Orbital angular momentum(OAM)can achieve multifold increase of spectrum efficiency,but the hollow divergence characteristic and Line-of-Sight(LoS)path requirement impose the crucial challenges for vortex wave communic...
supported in part by National Natural Science Foundation of China under Grant 62461024;Jiangxi Provincial Natural Science Foundation of China under Grant 20224ACB202001.
In high-speed railway(HSR)wireless communication,the rapid channel changes and limited high-capacity access cause significant impact on the link performance.Meanwhile,the Doppler shift caused by high mobility leads to...
New stationary power storage cabinets have been set up beside the parking lots of the Green Eco Manufacture(GEM)Industrial Park in Wuhan,Hubei Province,to charge electric vehicles(EVs).Each cabinet contains five modul...
Sanlitun,a famous shopping and culinary area in Beijing’s Chaoyang District,is a major draw,especially among the international community.In fact,more than 10,000 foreigners live and/or work in Sanlitun.A service stat...
supported in part by the National Natural Science Foundation of China(Grant Nos.U22A2002 and 62071234);the Hainan Province Science and Technology Special Fund(Grant No.ZDKJ2021022);the Scientific Research Fund Project of Hainan University(Grant No.KYQD(ZR)-21008)。
For a sub-connected hybrid multiple-input multiple-output(MIMO)receiver with K subarrays and N antennas,there exists a challenging problem of how to rapidly remove phase ambiguity in only single time-slot.A direction ...
supported by the Emergency Key Program of Guangzhou Laboratory(EKPG21-30-4);Beijing Science and Technology Plan(Z181100001718215).
This study aimed to investigate the status of and changes in the vaccination willingness of patients with breast cancer to increase the coronavirus disease 2019(COVID-19)vaccination rate among these patients.The first...
Objective:To examine the pattern of COVID-19 infection and vaccination,and to explore pregnant women’s willingness and reluctance to accept a booster dose of the COVID-19 vaccine.Methods:This was a cross-sectional,de...
Background:Compliance with the guideline recommendations for neoadjuvant chemotherapyin patients with muscle-invasive bladder cancer is incomplete.The adjuvant chemotherapy approach has the advantage of pathology-base...
Summary What is already known about this topic?Cervical cancer is a significant public health problem with approximately 570,000 cases and 311,000 deaths occurring in 2018 globally.It is imperative to raise awareness ...
This study was supported by the National Natural Science Foundation of China(81872674);the Joint Foundation of Innovative Environment Construction of Autonomous Region of Xinjiang(#2019D01C326);the Four“Batches”Innovation Project of Invigorating Medical Cause through Science and Technology of Shanxi Province(2022XM45);Shenzhen Science and Technology Innovation Committee Projects(No.JCYJ20220818102817038);the Scientific Research Foundation of Peking University Shenzhen Hospital(No.KYQD2022216).
Summary What is already known about this topic?Cancer patients are more vulnerable and have higher mortality rates from severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)than the general population;however,co...