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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 | The Chromosome-Level Reference Genome of Tea Tree Unveils Recent Bursts of Nonautonomous LTR Retrotransposons in Driving Genome Size Evolution显示文摘Dear Editor,The tea tree Camellia sinensis,a member of the genus Camellia in the Theaceae family,includes two major cultivated varieties,C.sinensis var.assamica(CSA\Assam type)and C.sinensis var.sinensis(CSS;Chinese type)(Ming and Bartholomew,2007).Due to the high economic importance of the tea tree,considerable efforts have been made to explore genetic basis of the biosynthesis of natural metabolites that determine health benefits and diverse tea flavors(Shi et al.,2011;Li et al.,2011;Li et al.,2015;Xia et aL,2017;Liu et al.,2019). | Qun-Jie Zhang Wei L i Kui Li Hong Nan Cong Shi Yun Zhang Zhang-Yan Dai Yang-Lei Lin Xiao-Lan Yang Yan Tong Dan Zhang Cui Lu Li-Ying Feng Chen-Feng Wang Xiao-Xin Liu Jian-An Huang Wen-Kai Jiang Xing-Hua Wang Xing-Cai Zhang Evan E.Eichler Zhong-Hua Liu and Li-Zhi Gao | 2020 | Molecular Plant2020，13，7： | 27 |
| 3 | Metal-organic framework-derived porous shuttle-like vanadium oxides for sodium-ion battery application显示文摘有分层的结构的钒氧化物为锂离子电池和钠离子电池(亲族) 正在答应候选人。自我模板途径,从金属器官的框架(MOF ) 包含转变进多孔的金属氧化物,是完成理想的电气化学的性能的一个新奇、有效的方法。在这研究,多孔的像梭的钒氧化物(即, V 2 O 5, V 2 O 3/C) 被与一个特定的锻烧过程把 MIL-88B (V) 用作先锋成功地准备。作为 proof-of-concept 应用, asprepared 多孔的像梭的 V 2 O 3/C 为亲族被用作阳极材料。多孔的像梭的 V 2 与金属性的行为有固有的分层的结构的 O 3/C, ,展出优秀电气化学的性质。417, 247, 202, 176, 164,和 149 mAhants 的显著的率能力,仅仅 CC 一?? | Yangsheng Cai Guozhao Fang Jiang Zhou Sainan Liu Zhigao Luo Anqiang Pan Guozhong Cao I Shuquan Liang | 2018 | Nano Research2018，11，1： | 12 |
| 4 | 利用抗高血压药相关的遗传变异发现其潜在的功效和副作用显示文摘通过研究药物靶蛋白基因的自然变异可以了解药物的功效。本研究旨在利用这种方法探索抗高血压药的潜在副作用和再利用潜力。研究者首先确定了血管紧张素转换酶抑制剂(angiotensin converting enzyme inhibitor,ACEI)、β受体阻滞剂和钙拮抗剂的合适代表基因。 | 刘青(译) 叶鹏(校) Gill D Georgakis MK Koskeridis F Jiang L Feng Q Wei WQ Theodoratou E Elliott P Denny JC Malik R Evangelou E Dehghan A Dichgans M Tzoulaki I | 2019 | 中华高血压杂志2019，0，9： | 3 |
| 5 | miRNA let-7al抑制前列腺癌PC-3细胞中IGF1R的表达显示文摘miRNAlet-7al表达减少和IGF1R信号通路激活都与前列腺癌的发生发展密切相关,两者之间在肿瘤中的表达关系尚未明确。我们最近研究发现,在前列腺癌PC-3细胞中,let-7al可直接靶向调控IGFIR的表达,抑制细胞增殖。首先通过TargetScan分析,发现IGF1R是let-7al的靶基因之一,在它的3’非翻译区存在3个let-7al的靶点(T1、T2、T3)。采用实时定量PCR、免疫印迹和荧光素酶报告基因检测技术检测Pc.3细胞中let-7al对IGF1R基因表达的影响。结果显示,let-7al可直接作用于IGF1R mRNA的3’非翻译区中的T1和T2靶点,靶向抑fNIGFIR基因的表达。进一步采用RT-PCR、荧光素酶报告基因检测、MTT、流式细胞术和Hoechst 33342染色技术,检测let-7al导致的IGF1R表达下调对IGF1R信号通路的影响。结果表明,let-7al下调IGF1R表达可使E1k1活化减少、其靶基因c-los表达降低、细胞增殖抑制、凋亡增强和细胞周期阻滞;反之,抑制let-7al可使IGF1R表达上调,伴有E1k1活性增强、c-fos表达增加、细胞增殖加快。以上结果提示,miRNA let-7a有可能成为前列腺癌治疗的新靶点。 | Li-Na Wang Wei-Wen Chen Ju Zhang Chao-Yang Li Chun-Yan Liu Iing Xue Peng-Ju Zhang An-Li Jiang | 2013 | Asian Journal of Andrology2013，15，6： | 3 |
| 6 | Direct observation of localized surface plasmon field enhancement by Kelvin probe force microscopy显示文摘A surface plasmon(SP)is a fundamental excitation state that exists in metal nanostructures.Over the past several years,the performance of optoelectronic devices has been improved greatly via the SP enhancement effect.In our previous work,the responsivity of GaN ultraviolet detectors was increased by over 30 times when using Ag nanoparticles.However,the physics of the SP enhancement effect has not been established definitely because of the lack of experimental evidence.To reveal the physical origin of this enhancement,Kelvin probe force microscopy(KPFM)was used to observe the SP-induced surface potential reduction in the vicinity of Ag nanoparticles on a GaN epilayer.Under ultraviolet illumination,the localized field enhancement induced by the SP forces the photogenerated electrons to drift close to the Ag nanoparticles,leading to a reduction of the surface potential around the Ag nanoparticles on the GaN epilayer.For an isolated Ag nanoparticle with a diameter of~200 nm,the distribution of the SP localized field is located within 60 nm of the boundary of the Ag nanoparticle.For a dimer of Ag nanoparticles,the localized field enhancement between the nanoparticles was the strongest.The results presented here provide direct experimental proof of the localized field enhancement.These results not only explain the high performance of GaN detectors observed with the use of Ag nanoparticles but also reveal the physical mechanism of SP enhancement in optoelectronic devices,which will help us further understand and improve the performance of SP-based optoelectronic devices in the future. | Da-Bing Li Xiao-Juan Sun Yu-Ping Jia Mark I Stockman Hari P Paudel Hang Song Hong Jiang Zhi-Ming Li | 2017 | Light(Science & Applications)2017，6，1： | 2 |
| 7 | High-order harmonic generation in atomic hydrogen at 248nm:Dipole-moment versus acceleration spectrum显示文摘 | JIANG T F CHU S I | 1992 | Phy Rev A1992，46，11： | 1 |
| 8 | Matrix metalloproteinase inhibitor KB-R7785 attenuates brain damage resulting from permanent focal cerebral ischemia in mice 显示文摘 | Jiang X Namura S Nagata I | 2001 | Neurosci Lett2001，305，1： | 1 |
| 9 | Distribu- tion of Giardia duodenalis genotypes and subgenotypes in raw urban wastewater in Milwaukee, Wisconsin显示文摘 | SULAIMAN I M JIANG Jian-lin SINGH A | 2004 | Appl Environ Microbiol2004，70，6： | 1 |
| 10 | Effect of water and stress on the lattice-preferred orientation of olivine显示文摘 | Jung H Katayama I Jiang Z | | 0，，1： | 1 |
| 11 | 查看详情显示文摘 | Novoselov K S Geim A K Morozov S V Jiang D Zhang Y Dubonos S V Grigorieva I V Firsov A A | | 0，，： | 1 |
| 12 | Matrix metallopreteinase inhibitor KBR7785 attenuates brain damage resulting from permanent focal cerebral ischemia in mice显示文摘 | Jiang X Namura S Nagata I | 2001 | Neuresci Lett2001，305，1： | 1 |
| 13 | Inhibition of Ki-67 in a renal cell carcinoma severe combined immunodefieiency disease mouse model is associated with induction of apoptosis and tumour growth inhibition 显示文摘 | Kausch I Jiang H Ewerdwalbesloh N | 2005 | BJU Int2005，95，3： | 1 |
| 14 | Preparation and rate capability of Li4Ti5O12 hollow - sphere anode material 显示文摘 | Jiang C H Zhou Y Honma I | 2007 | Journal of Power Sources2007，166，2： | 1 |
| 15 | Virtual product experience: Effects of visual and functional control of products on perceived diag- nosticity and flow in electronic shopping显示文摘 | Jiang Z H Benbasat I | 2004 | Journal of Management Information Systems2004，21，3： | 1 |
| 16 | Study on developmental abnormalities in hypospadiac male rats induced by maternal exposure to di-n-butyl phthalate (DBP) 显示文摘 | I Jiang J Ma L Yuan L | 2007 | Toxicology2007，232，3： | 1 |
| 17 | Ultrahigh electron mobility in suspended graphene 显示文摘 | Bolotin K I Sikes K J Jiang Z | 2008 | SolidState Com- mun2008，146，910： | 1 |
| 18 | Comparative under- standing of UTS2 and UTS2R genes for their involvement in type 2 diabetes mellitus显示文摘 | JIANG I MIEHAL JJ TOBEYDJ | 2008 | Ira J Biol Sci2008，4，： | 1 |
| 19 | Investigating the irffluence of the functional mechanisms of online product presentations显示文摘 | Jiang Z H Benbasat I | 2007 | Infor- mation Systems Research2007，18，4： | 1 |
| 20 | Study on development and application of a regional PBL numerical model显示文摘 | JIANG WEIMEI ZHOU M I | 2002 | Boundary-Layer Meteorology2002，104，： | 1 |
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