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| 1 | Vision,application scenarios,and key technology trends for 6G mobile communications显示文摘With the global commercialization of the fifth-generation(5G)network,many countries,including China,USA,European countries,Japan,and Korea,have started exploring 6G mobile communication network,following the tradition of“planning the next while commercializing one generation”.Currently,studies on 6G networks are at the infancy stage.Research on the vision and requirements for 6G is still ongoing,and the industry is yet to clarify the key enabling technologies for 6G.However,6G will certainly build on the success of 5G.Therefore,developing high-quality 5G networks and seamlessly integrating 5G with verticals are the priorities before 2030,when 6G is projected to be commercialized.Also,global 5G standards will keep evolving to better support vertical applications.As a milestone,the Third-Generation Partnership Project(3GPP)published Release 16 in July 2020,which continuously enhanced the capabilities of mobile broadband service based on Release 15 and realized the support for low-delay and high-reliability applications,such as Internet of Vehicles and industrial Internet.Currently,3GPP is working on Releases 17 and 18,focusing on meeting the demands of medium-and high-data-rate machine communication with low-cost and high-precision positioning,which will be published in June 2022.Thus,6G networks will further expand the application fields and scope of the Internet of Things to accommodate those services and applications that are beyond the capabilities of 5G networks.Herein,we present our vision,application scenarios,and key technological trends for 6G networks.Furthermore,we propose several future research opportunities in 6G networks with regard to industrialization and standardization. | Zhiqin WANG Ying DU Kejun WEI Kaifeng HAN Xiaoyan XU Guiming WEI Wen TONG Peiying ZHU Jianglei MA Jun WANG Guangjian WANG Xueqiang YAN Jiying XIANG He HUANG Ruyue LI Xinhui WANG Yingmin WANG Shaohui SUN Shiqiang SUO Qiubin GAO Xin SU | 2022 | Science China(Information Sciences)2022，65，5： | 17 |
| 2 | Profile error compensation in ultra-precision grinding of aspheric surfaces with on-machine measurement显示文摘 | CHEN Fengjun YIN Shaohui HUANG Han | 2010 | International Journal of Machine Tools and Manufacture2010，50，5： | 1 |
| 3 | Characterization of the immunogenicity and pathogenicity of malate dehydrogenase in Brucella abortus显示文摘 | Xiangan Han Yongliang Tong Mingxing Tian Xiaoqing Sun Shaohui Wang Chan Ding Shengqing Yu | 2014 | World Journal of Microbiology and Biotechnology2014，，7： | 1 |
| 4 | Profile error compensation in ultra-precision grinding of aspheric surfaces with on-machine measurement显示文摘 | CHEN Fengjun YIN Shaohui HUANG Han | 2010 | International Journal of Machine Tools and Manufacture2010，50，5： | 1 |
| 5 | Profile error compensation in ultra-precision grinding of aspheric surfaces with on-machine measurement显示文摘 | CHEN Fengjun YIN Shaohui HUANG Han | 2010 | International Journal of Machine Tools and Manufacture2010，50，5： | 1 |
| 6 | Profile error compensation in ultra-precision grinding ofaspheric surfaces with on-machine measurement 显示文摘 | CHEN Fengjun Y1N Shaohui HUANG Han | 2010 | International Journal of Machine Tools & Manufacture(S0890-6955)2010，50，5： | 1 |
| 7 | Acquisition and pattern recognition of spectrum information of welding metal transfer显示文摘 | HAN Guoming YUN Shaohui CAO Xinhua | 2003 | Materials and Design2003，24，： | 1 |
| 8 | Profile Error Compensation in Ultra-precision Grind- ing of Aspheric Surfaces with On-machine Measurement 显示文摘 | Chen Fengjun Yin Shaohui Huang Han | 2010 | International Journal of Machine Tools and Manufacture2010，50，5： | 1 |
| 9 | Regular diet is non-inferior to restricted diet after polypectomy with decreased hospitalization length of stay and cost:a randomized–controlled trial显示文摘Background There are no data comparing a regular diet with a restricted diet after endoscopic polypectomy in patients with colorectal polyps.The current guidelines also did not provide the detailed information of dietary patterns after polypectomy.In this study,we aimed to evaluate the safety and efficacy of different diets on post-polypectomy outcomes.Methods A total of 302 patients with colorectal polyps who underwent polypectomy were prospectively enrolled between March 2019 and December 2019 in Nanfang Hospital(Guangzhou,China).Enrolled patients were then randomly assigned to a regular diet group or a restricted diet group after polypectomy.The study is a non-inferior design and the primary end point was the post-operative adverse events(AE)rate.Secondary end points included length of stay(LOS)and hospitalization cost.Results Among all the included patients,148 patients received a restricted diet and 154 patients received a regular diet after polypectomy.A total of 376 polyps were removed,with 183 polyps in the restricted diet group and 193 polyps in the regular diet group.Shorter LOS(4.0±1.4 vs 4.8±1.7,P<0.001)and lower hospitalization costs(7,701.63±2,579.07 vs 8,656.05±3,138.53,P=0.001)were observed in the regular diet group.In particular,there was no significant difference in 3-day AE rates between the restricted diet and the regular diet group(1.35%[2/148]vs 2.60%[4/154],P=0.685).Subgroup analysis looking at the number of polyps removed in each patient and different treatmentmodalities also showed similar findings.Conclusion Regular diet should be recommended after polypectomy for polyps<20mm as it can shorten LOS and save hospitalization costs. | Rong Huang Shaohui Huang Li Xu Rai Mandip Baomei Chen Jiayi Fan Yang Bai Yusi Wang Zelong Han Zhiqing Wang Side Liu Yue Li | 2022 | Gastroenterology Report2022，10，1： | 0 |
| 10 | Microstructure and Mechanical Properties of Al-11.3Zn-3.2Mg-1.3Cu-0.2Zr-0.1Sr-x Ti Extruded Aluminum Alloy with Different Aging Process显示文摘The influences of adding different amount of Ti(0%,0.39%,0.87%)and three kinds of difierent aging processes(T6,T6I6,RRA)on the microstructure and properties of Al-11.3Zn-3.2Mg-1.3Cu-0.2Zr-0.1Sr were investigated.Results show that an appropriate amount of Ti can effectively inhibit grain growth and thus achieve the efiect of grain refinement.The contribution of dislocation density and dislocation strengthening become the biggest when Ti content is 0.39%.At the same time,the intergranular corrosion depth is the lowest when Ti content is 0.39%.Among the three aging processes,the alloys reach the greatest hardness and tensile strength in T6I6.The biggest tensile strength reaches 716.77 MPa.However,when aging at RRA,the alloys obtain the greatest elongation,reaching 7.2%,as well as the good corrosion resistance. | BAO Guoning XU Xiaojing HUA Yinqun ZHANG Bin WEI Tao HONG Zhiheng LIU Lele HAN Mengnan SHA Shaohui | 2023 | Journal of Wuhan University of Technology(Materials Science)2023，38，5： | 0 |
| 11 | Coumarinocoumarin-based fluorescent probe for the sensitive and selective detection of hydrazine in living cells and zebra fish显示文摘A coumarinocoumarin-based fluorescent probe,JCCA,was developed for the detection of N2 H4.JCCA exhibited a fast turn-on fluorescence enhancement in response to N2 H4 with good selectivity,sensitivity and a detection limit of 7.4 nmol/L.Significantly,JCCA displayed a good capability for visualizing N2 H4 in living cells and zebra fish. | Qian Fang Lei Yang Haiqing Xiong Shaohui Han Yun Zhang Jingpei Wang Wenqiang Chen Xiangzhi Song | 2020 | Chinese Chemical Letters2020，31，1： | 0 |
| 12 | Micropore engineering on hollow nanospheres for ultra-stable sodium-selenium batteries显示文摘Attracted by high energy density and considerable conductivity of selenium(Se),Na-Se batteries have been deemed promising energy-storage systems.But,it still suffers from sluggish kinetic behaviors and similar“shuttling effect”to S-electrodes.Herein,utilizing uniform hollow carbon spheres as precursors,Se-material is effectively loaded through vapor-infiltration method.Owing to the distribution of optimized pores,the content of microspores could be up to~60%(<2 nm),serving important roles for the physical confinement effect.Meanwhile,the rich oxygen-containing groups and N-elements could be noted,inducing the evolution of electron-moving behaviors.More significantly,assisted by the interfacial C-Se bonds and tiny Se distributions,Se electrodes are activated during cycling.Used as cathodes for Na-Se systems,the as-resulted samples display a capacity of 593.9 mA h g^(-1)after 100 cycles at the current density of 0.1 C.Even after 6000 cycles,the capacity could be still kept at about 225 mA h g^(-1)at 5.0 C.Supported by the detailed kinetic analysis,the designed microspores size induces the increasing redox reaction of nano Se,whilst the surface traits further render the enhancement of pseudo-capacitive contributions.Moreover,after cycling,the product Sex(x<4)in pores serves as the primary active material.Given this,the work is anticipated to provide an effective strategy for advanced electrodes for Na-Se systems. | Gongke Wang Yumeng Chen Yu Han Lixue Yang Wenqing Zhao Changrui Chen Zihao Zeng Shuya Lei Shaohui Yuan Peng Ge | 2023 | Journal of Energy Chemistry2023，，5： | 0 |
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