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| 1 | Towards 6G wireless communication networks:vision,enabling technologies,and new paradigm shifts显示文摘The fifth generation(5G)wireless communication networks are being deployed worldwide from 2020 and more capabilities are in the process of being standardized,such as mass connectivity,ultra-reliability,and guaranteed low latency.However,5G will not meet all requirements of the future in 2030 and beyond,and sixth generation(6G)wireless communication networks are expected to provide global coverage,enhanced spectral/energy/cost efficiency,better intelligence level and security,etc.To meet these requirements,6G networks will rely on new enabling technologies,i.e.,air interface and transmission technologies and novel network architecture,such as waveform design,multiple access,channel coding schemes,multi-antenna technologies,network slicing,cell-free architecture,and cloud/fog/edge computing.Our vision on 6G is that it will have four new paradigm shifts.First,to satisfy the requirement of global coverage,6G will not be limited to terrestrial communication networks,which will need to be complemented with non-terrestrial networks such as satellite and unmanned aerial vehicle(UAV)communication networks,thus achieving a space-airground-sea integrated communication network.Second,all spectra will be fully explored to further increase data rates and connection density,including the sub-6GHz,millimeter wave(mmWave),terahertz(THz),and optical frequency bands.Third,facing the big datasets generated by the use of extremely heterogeneous networks,diverse communication scenarios,large numbers of antennas,wide bandwidths,and new service requirements,6G networks will enable a new range of smart applications with the aid of artificial intelligence(AI)and big data technologies.Fourth,network security will have to be strengthened when developing 6G networks.This article provides a comprehensive survey of recent advances and future trends in these four aspects.Clearly,6G with additional technical requirements beyond those of 5G will enable faster and further communications to the extent that the boundary between physical and cyber worlds disappears. | Xiaohu YOU Cheng-Xiang WANG Jie HUANG Xiqi GAO Zaichen ZHANG Mao WANG Yongming HUANG Chuan ZHANG Yanxiang JIANG Jiaheng WANG Min ZHU Bin SHENG Dongming WANG Zhiwen PAN Pengcheng ZHU Yang YANG Zening LIU Ping ZHANG Xiaofeng TAO Shaoqian LI Zhi CHEN Xinying MA Chih-Lin I Shuangfeng HAN Ke LI Chengkang PAN Zhimin ZHENG Lajos HANZO Xuemin(Sherman)SHEN Yingjie Jay GUO Zhiguo DING Harald HAAS Wen TONG Peiying ZHU Ganghua YANG Jun WANG Erik GLARSSON Hien Quoc NGO Wei HONG Haiming WANG Debin HOU Jixin CHEN Zhe CHEN Zhangcheng HAO Geoffrey Ye LI Rahim TAFAZOLLI Yue GAO HVincent POOR Gerhard P.FETTWEIS Ying-Chang LIANG | 2021 | Science China(Information Sciences)2021，64，1： | 122 |
| 2 | Occurrence and distribution of antibiotic resistance genes in the sediments of the East China Sea bays显示文摘The coastal area of the East China Sea has experienced rapid urbanization and industrialization in China since 1980 s, resulting in severe pollution of its environments.Antibiotic resistance genes(ARGs) are regarded as a kind of emerging pollutant with potential high risk. The sediment samples were collected from Hangzhou Bay(HB),Xiangshan Bay(XB), and Taizhou Bay(TB) to investigate the spatial occurrence and distribution of 27 ARGs and class I integron–integrase gene(intI1) in the coastal area of the East China Sea. The PCR results showed the frequent presence of 11 ARGs and intI1 in the sediments of the three bays. The qPCR results further showed that sulfonamide resistance was the most prevalent ARG type and antibiotic target replacement and protection were the most important resistance mechanisms in the sediments. Regarding the subtype of ARGs, sulI, tetW, and dfrA13 were the most abundant ARGs, in which sulI was higher in TB(based on both the absolute and relative abundances) and dfrA13 was higher in HB(based on the relative abundances). The network analysis revealed that intI1 had significant correlations with tetC, sulI, sulII, and blaPSE-1. Oil was the key connected factor, which had positive connections with sulI, sulII, and blaPSE-1. In addition, the joint effect of heavy metals and nutrients & organic pollutants might be crucial for the fate of ARGs in the coastal sediments. | Jiayu Chen Zhiguo Su Tianjiao Dai Bei Huang Qinglin Mu Yongming Zhang Donghui Wen | 2019 | Journal of Environmental Sciences2019，31，7： | 13 |
| 3 | Design and Implementation of a TDD-Based 128-Antenna Massive MIMO Prototype System显示文摘Owing to the dramatic mobile IP growth,the emerging Internet of Things,and cloud-based applications,wireless networking is witnessing a paradigm shift.By fully exploiting spatial degrees of freedom,massive multiple-input-multiple-output(MIMO) systems promise significant gains in data rates and link reliability.Although the research community has recognized the theoretical benefits of these systems,building the hardware of such complex systems is a challenge in practice.This paper presents a time division duplex(TDD)-based 128-antenna massive MIMO prototype system from theory to reality.First,an analytical signal model is provided to facilitate the setup of a feasible massive MIMO prototype system.Second,a link-level simulation consistent with practical TDDbased massive MIMO systems is conducted to guide and validate the massive MIMO system design.We design and implement the TDDbased 128-antenna massive MIMO prototype system with the guidelines obtained from the link-level simulation.Uplink real-time video transmission and downlink data transmission under the configuration of multiple single-antenna users are achieved.Comparisons withstate-of-the-art prototypes demonstrate the advantages of the proposed system in terms of antenna number,bandwidth,latency,and throughput.The proposed system is also equipped with scalability,which makes the system applicable to a wide range of massive scenarios. | Xi Yang Wenjun Lu Ning Wang Karl Nieman Chao-Kai Wen Chuan Zhang Shi Jin Xiaomin Mu Ian Wong Yongming Huang Xiaohu You | 2017 | China Communications2017，14，12： | 3 |
| 4 | Comparison of sequential with intimate coupling o photolysis and biodegradation for benzotriazole显示文摘 | Shunan Shan Yuting Zhang Yining Zhang Lanjun Hui Wen Shi Yongming Zhang Bruce E. Rittmann | 2017 | Frontiers of Environmental Science & Engineering2017，11，6： | 2 |
| 5 | A distributed decision method for missiles autonomous formation based on potential game显示文摘The distributed cooperative decision problems of missiles autonomous formation with network packet loss are investigated by using the potential game based on formation principles.In particular,a dynamic target allocation method for missiles formation is provided based on the potential game and formation principles,after the introduction of cooperative guidance and control system of the missiles formation.Then we seek the optimization of a global utility function through autonomous missiles that are capable of making individually rational decisions to optimize their own utility functions.The first important aspect of the problem is to design an individual utility function considering the characteristics of the missiles formation,with which the objective of the missiles are localized to each missile yet aligned with the global utility function.The second is to equip the missiles with an appropriate coordination mechanism with each missile pursuing the optimization of its own utility function.We present the design procedure for the utility,and present a coordination mechanism based on spatial adaptive play and then introduce the idea of“cyclical selected spatial adaptive play”and“negotiation based on time division multiple address(TDMA)protocol formation support network”.Finally,we present simulations for the distributed dynamic target allocation on the comprehensive digital simulation system,and the results illustrate the effectiveness and engineering applicability of the method. | JIA Xiang WU Sentang WEN Yongming YAO Zheng | 2019 | Journal of Systems Engineering and Electronics2019，30，4： | 2 |
| 6 | Dynamic Evaluation Strategies for Multiple Aircrafts Formation Using Collision and Matching Probabilities显示文摘Configuration evaluation is a key technology to be considered in the design of multiple aircrafts formation(MAF)configurations with high dynamic properties in engineering applications.This paper deduces the relationship between relative velocity,dynamic safety distance and dynamic adjacent distance of formation members,then divides the formation states into collision-state and matching-state.Meanwhile,probability models are constructed based on the binary normal distribution of relative distance and relative velocity.Moreover,configuration evaluation strategies are studied by quantitatively analyzing the denseness and the basic capabilities according to the MAF collision-state probability and the MAF matching-state probability,respectively.The scale of MAF is grouped into 5 levels,and previous lattice-type structures are extended into four degrees by taking the relative velocities into account to instruct the configuration design under complex task conditions.Finally,hardware-in-loop(HIL)simulation and outfield flight test results are presented to verify the feasibility of these evaluation strategies. | Hongbo Zhao Yongming Wen Sentang Wu Jia Deng | 2021 | IEEE/CAA Journal of Automatica Sinica2021，8，4： | 1 |
| 7 | A new area in the brain associated with learning and memory | SHU Siyun, BAO Xinmin, WEN Zhibo, WU Yongming, HUANG Fanheng, HE Yuanli and YU Li(Department of Neurobiology, Institute for Neuroscience of the First Military Medical University, Zhu-Jiang Hospital, First Military Medical University, Guangzhou 510282, China) | 2002 | Progress in Natural Science:Materials International2002，12，2： | 1 |
| 8 | Non-pharmaceutical interventions for COVID-19 reduced the incidence of infectious diseases:a controlled interrupted time-series study显示文摘Background Non-pharmaceutical interventions(NPIs)have been implemented worldwide to suppress the spread of coronavirus disease 2019(COVID-19).However,few studies have evaluated the effect of NPIs on other infectious diseases and none has assessed the avoided disease burden associated with NPIs.We aimed to assess the effect of NPIs on the incidence of infectious diseases during the COVID-19 pandemic in 2020 and evaluate the health economic benefits related to the reduction in the incidence of infectious diseases.Methods Data on 10 notifiable infectious diseases across China during 2010–2020 were extracted from the China Information System for Disease Control and Prevention.A two-stage controlled interrupted time-series design with a quasi-Poisson regression model was used to examine the impact of NPIs on the incidence of infectious diseases.The analysis was first performed at the provincial-level administrative divisions(PLADs)level in China,then the PLAD-specific estimates were pooled using a random-effect meta-analysis.Results A total of 61,393,737 cases of 10 infectious diseases were identified.The implementation of NPIs was associated with 5.13 million(95%confidence interval[CI]3.45‒7.42)avoided cases and USD 1.77 billion(95%CI 1.18‒2.57)avoided hospital expenditures in 2020.There were 4.52 million(95%CI 3.00‒6.63)avoided cases for children and adolescents,corresponding to 88.2%of total avoided cases.The top leading cause of avoided burden attributable to NPIs was influenza[avoided percentage(AP):89.3%;95%CI 84.5‒92.6].Socioeconomic status and population density were effect modifiers.Conclusions NPIs for COVID-19 could effectively control the prevalence of infectious diseases,with patterns of risk varying by socioeconomic status.These findings have important implications for informing targeted strategies to prevent infectious diseases. | Wenyi Zhang Yao Wu Bo Wen Yongming Zhang Yong Wang Wenwu Yin Shanhua Sun Xianyu Wei Hailong Sun Zhijie Zhang Shanshan Li Yuming Guo | 2023 | Infectious Diseases of Poverty2023，12，2： | 1 |
| 9 | Effects of rolling technical factors on microstructures and mechanical properties of aluminum foils显示文摘 | Mao Daheng Wen Yongming | 2003 | Transactions of Nonferrous Metals Society of China2003，2，： | 1 |
| 10 | Ultra-high general and special color rendering index white organic light-emitting device based on a deep red phosphorescent dye显示文摘 | Yang Li Wei Zhang Letian Zhang Xuemei Wen Yongming Yin Shihao Liu Wenfa Xie Hongyu Zhao Silu Tao | 2013 | Organic Electronics2013，，12： | 1 |
| 11 | Expert consensus on prevention and control of COVID-19 in the neurological intensive care unit(first edition)显示文摘During the COVID-19 epidemic,the treatment of critically ill patients has been increasingly difficult and challenging.During the epidemic,some patients with neurological diseases also have COVID-19,which could be misdiagnosed and cause silent transmission and nosocomial infection.Such risk is high in a neurological intensive care unit(NCU).Therefore,prevention and control of epidemic in critically ill patients is of utmost importance.The principle of NCU care should include comprehensive screening and risk assessment,weighing risk against benefits and reducing the risk of COVID-19 transmission while treating patients as promptly as possible. | Furong Wang Jingyi Liu Ping Zhang Wen Jiang Le Zhang Meng Zhang Junfang Teng Jinquan Wang Xiaoqi Xie Jie Cao Wei Li Yongming Wu Hao Zhou Yingying Su Suyue Pan Liping Liu | 2020 | Stroke & Vascular Neurology2020，5，3： | 1 |
| 12 | CBP/p300: intramolecular and intermolecular regulations显示文摘BACKGROUND: CREB binding protein (CBP) and its close paralogue p300 are transcriptional coactivators with intrinsicacetyltransferase activity. Both CBP/p300 play critical roles in development and diseases. The enzymatic and biologicalfunctions of CBP/p300 are tightly regulated by themselves and by external factors. However, a comprehensive up-to-datereview of the intramolecular and intermolecular regulations is lacking.OBJECTIVE: To summarize the molecular mechanisms regulating CBP/p300s functions.METHODS: A systematic literature search was conducted using the PubMed (http://gffzz16a62c593b5540cesk5q59bnk6v9p665c.ffgz.tsg.suse.edu.cn/pubmed/) forliteratures published during 1985-2018. Keywords "CBP regulation" or "p300 regulation" were used for the search.RESULTS: The functions of CBP/p300, especially their acetyltransferase activity and chromatin association, are regulatedboth intramolecularly by their autoinhibitory loop (AIL), bromodomain, and PHD-RING region and intermolecularly by theirinteracting partners. The intramolecular mechanisms equip CBP/p300 with the capability of self-regulation while theintermolecular mechanisms allow them to respond to various cell signaling pathways.CONCLUSION: Investigations into those regulation mechanisms are crucial to our understanding of CBP/p300s role indevelopment and pathogenesis. Pharmacological interventions targeting these regulatory mechanisms have therapeuticpotentials. | Yongming Xue Hong Wen Xiaobing Shi | 2018 | Frontiers in Biology2018，13，3： | 0 |
| 13 | 刺槐对黄土高原林下草本植物及土壤性质的影响显示文摘外来物种刺槐(Robinia pseudoacacia)的引入会对林下草本植物、土壤性质及二者之间的相互关系产生一定影响,且这种影响可能与植被带有关。然而,在黄土高原较大面积范围内,关于刺槐对林下草本植物和土壤影响的研究依然很少。我们以黄土高原草原带、森林草原带和森林带作为研究区,选择了两种冠层植物类型:刺槐林分和相邻的原生植被。我们测定了5个叶片功能性状:叶片碳含量、叶片氮含量、叶片磷含量、比叶面积和叶组织密度,并计算了群落功能多样性、物种多样性和群落加权性状值。研究结果表明,(1)与原生植被相比,3个植被带内林下草本植物群落的叶氮、叶磷和比叶面积的群落加权性状值均显著提高,而叶碳和叶组织密度的群落加权性状值显著降低。(2)物种多样性、功能多样性和群落生物量在草原带内呈下降趋势,在森林带内呈上升趋势,在森林草原带内差异不显著。(3)与原生植被相比,土壤有机碳和土壤全氮仅在森林带内显著减少。(4)林下草本植物群落特性与土壤之间的关系是受刺槐和植被带所依赖的。总的来说,刺槐对林下草本植物和土壤性质的影响与植被带密切相关。该研究结果对黄土高原人工植被恢复与重建的规划具有重要指导意义。 | Qian Guo Zhongming Wen Cheng Zheng Wei Li Yongming Fan Duoju Zhu | 2021 | Journal of Plant Ecology2021，14，5： | 0 |
| 14 | Utilization of DTAB as a collector for the reverse flotation separation of quartz from fluorapatite显示文摘Reverse flotation desilication is an indispensable step for obtaining high-grade fluorapatite. In this work, dodecyltrimethylammoni- um bromide (DTAB) is recommended as an efficient collector for the reverse flotation separation of quartz from fluorapatite. Its collectivity for quartz and selectivity for fluorapatite were also compared with figures corresponding to the conventional collector dodecylamine hydrochlor- ide (DAC) via microflotation experiments. The adsorption behaviors of DTAB and DAC on minerals were systematically investigated with surface chemical analyses, such as contact angle determination, zeta potential detection, and adsorption density measurement. The results re- vealed that compared to DAC, DTAB displayed a similar and strong collectivity for quartz, and it showed a better selectivity (or worse col- lectivity) for fluorapatite, resulting in a high-efficiency separation of the two minerals. The surface chemical analysis results showed that the adsorption ability of DTAB on the quartz surface was as strong as that of DAC, whereas the adsorption amount of DTAB on the fluorapatite surface was much lower than that of DAC, which is associated with the flotation performance. During the floatation separation of the actual ore, 8wt% fluorapatite with a higher grade can be obtained using DTAB in contrast to DAC. Therefore, DTAB is a promising collector for the high-efficiency purification and sustainable utilization of valuable fluorapatite recourses. | Wenbiao Liu Wenxuan Huang Feng Rao Zhanglei Zhu Yongming Zheng Shuming Wen | 2022 | International Journal of Minerals,Metallurgy and Materials2022，29，3： | 0 |
| 15 | Maximal Operators of Multilinear Singular Integrals on Weighted Hardy Type Spaces显示文摘In this paper,the authors show that the maximal operators of the multilinear Calderón-Zygmund singular integrals are bounded from a product of weighted Hardy spaces into a weighted Lebesgue spaces,which essentially extend and improve the previous known results obtained by Grafakos and Kalton(2001)and Li,Xue and Yabuta(2011).The corresponding estimates on variable Hardy spaces are also established. | Yongming WEN Huoxiong WU Qingying XUE | 2023 | Chinese Annals of Mathematics,Series B2023，44，3： | 0 |
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