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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 | Two stages of immiscible liquid separation in the formation of Panzhihua-type Fe-Ti-V oxide deposits,SW China显示文摘在 260 妈 Emeishan 大火的省(ELIP ) 的 Magmatic 氧化物沉积物, SW 中国和北越南,是 Fe, Ti 和 V 的重要来源。一些巨大的 magmatic Fe-Ti-V 氧化物沉积物例如 Panzhihua, Hongge,和 Baima 沉积物,很好在文学被描述并且在 Panxi 区域在分层的 mafic-ultramafic 侵入被招待,中央 ELIP。ELIP 相关的沉积物的一样的类型也远发生到南方并且在红河差错地区包括 Anyi 沉积物, Panzhihua 的大约 130 km 南方,和 Mianhuadi 沉积物。Anyi 沉积物是相对小的,但是同样在分层的 mafic 侵入被招待。Mianhuadi 沉积物有 260 妈的锆石 U-Pb 年龄并且与 ELIP 因此是同时期的。这存款易变地在指责的 Indosinian 造山运动和红河期间被变形。组合地, Mianhuadi 存款的磁铁矿比另外的存款的包含 Ti 和 V 的更小的数量,对以后的变态可能可归因。氧化物矿石存款的分发不与 ELIP 的 domal 结构有关。在 ELIP 的所有氧化物存款的一个主要特征是忍受氧化物的 gabbroic 侵入,黑花岗石 plutons 和 high-Ti 洪水暗岩的空间协会。因此,我们建议从一根披风羽毛的岩浆是进他们被发展进液体 immiscibility 的域形成二硅酸盐液体的一个浅岩浆房间的 emplaced,与一极其 Fe-Ti-rich gabbroic 作文和另外的黑花岗石。不能混合的 Fe-Ti-(P) 氧化物融化然后可以与 mafic 岩浆分开形成氧化物存款。这些存款从形成了的父母岩浆是在作文的可能的 Fe-Ti-rich picritic 并且比生产了 ELIP 的忍受硫化物的侵入的岩浆在更大的深度从充实的 asthenospheric 披风被导出。 | Mei-Fu Zhou Wei Terry Chen Christina Yan Wang Stephen A.Prevec Patricia Pingping Liu Geoffrey H.Howarth | 2013 | Geoscience Frontiers2013，4，5： | 35 |
| 3 | Supramolecular precursor strategy for the synthesis of holey graphitic carbon nitride nanotubes with enhanced photocatalytic hydrogen evolution performance显示文摘A simple one-step thermal polymerization method was developed for synthesis of holey graphitic carbon nitride nanotubes,involving direci eating of mixtures of melamine and urea or melamine and cyanuric acid in specific mass ratios.Supramolecular structures formed betweer the precursor molecules guided nanotube formation.The porous and nanotubular structure of the nanotubes facilitated efficient charge carrier nigration and separation,thereby enhancing photocatalytic Hz production in 20 vol.%lactic acid under visible light irradiation.Nanotubes synthesized using melamine and urea in a 1:10 mass ratio(denoted herein as CN-MU nanotubes)exhibited a photocatalytic hydroger production rate of 1,073.6μmol·h^-1·^-g with Pt as the cocatalyst,a rate of 4.7 and 3.1 times higher than traditional Pt/g-CN4 photocatalysts prepared from graphitic carbon nitride(g-CN4)obtained by direct thermal polymerization of melamine or urea,respectively.On the basis of their outstanding performance for photocatalytic H2 production,it is envisaged that the holey g-C3N4 nanotubes will find widespread uptake in other areas,including photocatalytic CO2 reduction,dye-sensitized solar cells and photoelectrochemical sensors. | Xiaoshuai Wang Chao Zhou Run Shi Qinqin Liu Geoffrey I. N. Waterhouse Lizhu Wu Chen-Ho Tung Tierui Zhang | 2019 | Nano Research2019，12，9： | 15 |
| 4 | Two Potent α3/5 Conotoxins from Piscivorous Conus achatinus显示文摘每个锥蜗牛生产不同 conotoxins 的混合物并且分泌他们使他们的猎物和食肉动物不能调动。α 3 /5 Conotoxins,从狩猎鱼的锥蜗牛孤立,目标肌肉烟碱的醋胆素受体。从食鱼的 Conus achatinus 的α 3 /5 conotoxin 的结构和功能没被学习。我们综合了二 pentadecamer 肽, Ac1.1a 和 Ac1.1b 与适当二硫化物结合,基于α 3 /5 conotoxinsfrom C 的 cDNA 序列。achatinus。Ac1.1a 和 Ac1.1b 由一仅仅氨基酸残余不同。他们分别地在堵住在 Xenopus laevisoocytes 表示的 recombinant 老鼠肌肉醋胆素受体上有类似的力量,与 36 nM 和 26 nM 的 IC_(50 ) 价值。为 Ac1.1b,开始的三 N 终端氨基酸的删除没改变它的活动,显示 N 终点不涉及和它的受体的相互作用。而且,我们的实验显示两毒素强烈在老鼠肌肉上比较喜欢α _1- δ子单元接口而不是α _1- γ结合部位烟碱的醋胆素受体。这些肽为结构的学习和烟碱的受体的功能提供另外的工具。 | Li LIU Geoffrey CHEW Edward HAWROT Chengwu CHI Chunguang WANG | 2007 | Acta Biochimica et Biophysica Sinica2007，39，6： | 5 |
| 5 | Large-scale synthesis of N-doped carbon capsules supporting atomically dispersed iron for efficient oxygen reduction reaction electrocatalysis显示文摘The large-scale synthesis of platinum-free electrocatalysts for the oxygen reduction reaction(ORR)remains a grand challenge.We report the large-scale production of stable and active ORR electrocatalysts based on iron,an earth-abundant element.A core–shell zeolitic imidazolate framework–tannic acid coordination polymer composite(ZIF-8@K-TA)was utilized as the catalyst precursor,which was transformed into iron atoms dispersed in hollow porous nitrogen-doped carbon capsules(H-Fe-N_(x)-C)through ion exchange and pyrolysis.H-Fe-N_(x)-C fea-tures site-isolated single-atom iron centers coordinated to nitrogen in graphitic layers,high levels of nitrogen doping,and high permeability to incoming gases.Benefiting from these characteristics,H-Fe-N_(x)-C demonstrated efficient electrocatalytic activity(E_(1/2)=0.92 V,vs.RHE)and stability towards the ORR in both alkaline and acidic media.In ORR performance,it surpassed the majority of recently reported Fe-N-C catalysts and the standard Pt/C catalyst.In addition,H-Fe-N_(x)-C showed outstanding tolerance to methanol. | Hui Yang Yanfang Liu Xiaolu Liu Xiangke Wang He Tian Geoffrey I.N.Waterhouse Paul E.Krugere Shane GTelfer Shengqian Ma | 2022 | eScience2022，2，2： | 4 |
| 6 | Comprehensive functional annotation of susceptibility variants identifies genetic heterogeneity between lung adenocarcinoma and squamous cell carcinoma显示文摘Although genome-wide association studies have identified more than eighty genetic variants associated with non-small cell lung cancer(NSCLC)risk,biological mechanisms of these variants remain largely unknown.By integrating a large-scale genotype data of 15581 lung adenocarcinoma(AD)cases,8350 squamous cell carcinoma(SqCC)cases,and 27355 controls,as well as multiple transcriptome and epigenomic databases,we conducted histology-specific meta-analyses and functional annotations of both reported and novel susceptibility variants.We identified 3064 credible risk variants for NSCLC,which were overrepresented in enhancer-like and promoter-like histone modification peaks as well as DNase I hypersensitive sites.Transcription factor enrichment analysis revealed that USF1 was AD-specific while CREB1 was SqCC-specific.Functional annotation and genebased analysis implicated 894 target genes,including 274 specifics for AD and 123 for SqCC,which were overrepresented in somatic driver genes(ER=1.95,P=0.005).Pathway enrichment analysis and Gene-Set Enrichment Analysis revealed that AD genes were primarily involved in immune-related pathways,while SqCC genes were homologous recombination deficiency related.Our results illustrate the molecular basis of both wellstudied and new susceptibility loci of NSCLC,providing not only novel insights into the genetic heterogeneity between AD and SqCC but also a set of plausible gene targets for post-GWAS functional experiments. | Na Qin Yuancheng Li Cheng Wang Meng Zhu Juncheng Dai Tongtong Hong Demetrius Albanes Stephen Lam Adonina Tardon Chu Chen Gary Goodman Stig EBojesen Maria Teresa Landi Mattias Johansson Angela Risch H-Erich Wichmann Heike Bickeboller Gadi Rennert Susanne Arnold Paul Brennan John KField Sanjay Shete Loic Le Marchand Olle Melander Hans Brunnstrom Geoffrey Liu Rayjean JHung Angeline Andrew Lambertus AKiemeney Shan Zienolddiny Kjell Grankvist Mikael Johansson Neil Caporaso Penella Woll Philip Lazarus Matthew BSchabath Melinda CAldrich Victoria LStevens Guangfu Jin David CChristiani Zhibin Hu Christopher IAmos Hongxia Ma Hongbing Shen | 2021 | Frontiers of Medicine2021，15，2： | 3 |
| 7 | Atmospheric Ducting Effect in Wireless Communications:Challenges and Opportunities显示文摘Atmospheric ducting has a significant impact on electromagnetic wave propagation.Radio signals that are trapped and guided by the atmospheric duct can travel a much longer distance over the horizon with lower attenuation since the signal power does not spread isotropically through the atmosphere.Atmospheric ducting brings both challenges and opportunities to wireless communications.On one hand,the signals propagating in the atmospheric duct may interfere with a receiver far away as remote co-channel interference.On the other hand,a point-to-point link can be established directly through the atmospheric duct to enable beyond line-of-sight communications.In this article,the formation of the atmospheric duct and its effects on radio wave propagation are first overviewed.Then solutions and standardization activities in the 3rd Generation Partnership Project(3GPP)to mitigate atmospheric duct induced remote interference are presented.Finally,the applications and design challenges of atmospheric duct enabled beyond line-of-sight communications are reviewed and future research directions are suggested. | Fangfang Liu Jiaxi Pan Xiangwei Zhou Geoffrey Ye Li | 2021 | Journal of Communications and Information Networks2021，6，2： | 2 |
| 8 | Effects of edpetiline from Fritillaria on inflammation and oxidative stress induced by LPS stimulation in RAW264.7 macrophages显示文摘The dry bulbs of Fritillaria cirrhosa species can help resolve phlegm,soothe cough,clear heat,and moisten the lung,and the main active components responsible for these effect are its alkaloids.However,it is unclear whether or how edpetiline in Fritillaria can inhibit the excessive inflammatory response and oxidative stress.In this research,we aimed to examine this aspect using lipopolysaccharide(LPS)-stimulated RAW264.7 macrophages as an inflammatory model.The quantitative real-time polymerase chain reaction and western blot analysis results showed that edpetiline significantly inhibited the content and mRNA expression levels of proinflammatory cytokines(TNF-αand IL-6)in LPS-induced RAW264.7 cells,significantly increased the mRNA expression of IL-4(anti-inflammatory cytokine),and markedly downregulated the inflammatory mediators inductible nitric oxide synthase(iNOS)and cyclooxygenase-2(COX-2)mRNA and protein expression levels.The oxidative stress induced by LPS was also inhibited by edpetiline,as the level of intracellular reactive oxygen species decreased notably.Edpetiline may exert anti-inflammatory and antioxidant effects through inhibiting the phosphorylation of IκB and the nuclear transcription of nuclear transcription factor-κB p65 and decreasing the phosphorylation of p38 and ERK in the mitogen-activated protein kinase signaling pathway,without activating the JNK/mitogen-activated protein kinase signaling pathway.These findings suggest that edpetiline may be a potential therapeutic agent for the prevention or treatment of inflammation-and oxidative stress-related pathophysiological processes and diseases. | Hongli Zhang Xiaoqing Xu Zhenhua Liu Dongxiao Sun-Waterhouse Jinmei Wang Changyang Ma Geoffrey I.N.Waterhouse Wenyi Kang | 2021 | Acta Biochimica et Biophysica Sinica2021，53，2： | 2 |
| 9 | Chemical synthesis and characterization of two α4/7-conotoxins显示文摘-Conotoxins 是对烟碱的醋胆素受体(nAChRs ) 的特定的子类型作为有势力和选择对手起作用的小抑制二硫化物的肽。我们以前从食虫的 Conus leopardus 从 molluscivorous Conus marmoreus 和 Lp1.4 克隆二 -conotoxins, Mr1.1。他们俩有 -conotoxins 的亚科的典型 4/7-type 框架 neuronal nAChRs 上的那行为。在这个工作,我们化学上综合了这二毒素并且描绘了他们的功能的性质。合成 Mr1.1 能首先禁止唤起的醋胆素(ACh ) 水流 reversibly 在表示卵母细胞的老鼠 7 nAChR,而 Lp1.4 是老鼠的意外特定的 blocker 胎儿的肌肉 11 受体。尽管他们的抑制亲密关系是相对低的,他们的唯一的受体识别侧面为毒素受体相互作用研究使他们成为珍贵工具。Mr1.1 能也压制煽动性的反应在 vivo 伤害,建议它应该进一步关于它在为疼痛的治疗的痛觉缺失和它的机制或治疗学的目标的分子的角色被调查。 | Can Peng Weihua Chen Tanya Sanders Geoffrey Chew Jing Liu Edward Hawrot Chengwu Chi | 2010 | Acta Biochimica et Biophysica Sinica2010，42，10： | 2 |
| 10 | A Factor Decomposing Model of Water Use Efficiency at Sector Level and Its Application in Beijing显示文摘The paper explores the contribution of different factors affecting water use efficiency(WUE) of each sector and explores ways to improve WUE.A new Multi-Sector and Multi-Factors Logarithmic Mean Divisia Index(MLMDI) decomposition method was developed that enabled the identification of WUE by sector into 11 factors in terms of their order of importance.An application to Beijing at the 19 sector level was made for the period between 2002–2007.The water conservation effects of six measures proposed during the 12th-Five-Year-Plan of Beijing were assessed.It was found that,to decrease the transferred out and export of agriculture products and increasing water prices would be the top two most effective measures to promote water conservation.While the adjustment of direct water use structure would contribute in less significant way,the adjustment of industrial structure would have a negative effect. | LIU Xiuli HEWINGS J D Geoffrey CHEN Xikang WANG Shouyang | 2016 | Journal of Systems Science & Complexity2016，29，2： | 2 |
| 11 | Cardiospheres reverse adverse remodeling in chronic rat myocardial infarction: roles of soluble endoglin and Tgf-β signaling显示文摘 | Eleni Tseliou Heidi Reich Geoffrey Couto John Terrovitis Baiming Sun Weixin Liu Eduardo Marbán | 2014 | Basic Research in Cardiology2014，，6： | 1 |
| 12 | Serine 15 phospho rylation of p53 directs its interaction with B56 and the tumor suppressor activity of B56- Specific protein phosphatase 2A显示文摘 | Geoffrey P S Xin Cai Xuan Liu | 2008 | Mol Cell Biol2008，28，： | 1 |
| 13 | Top 10 algorithms in data mining显示文摘 | Xindong Wu Vipin Kumar J. Ross Quinlan Joydeep Ghosh Qiang Yang Hiroshi Motoda Geoffrey J. McLachlan Angus Ng Bing Liu Philip S. Yu Zhi-Hua Zhou Michael Steinbach David J. Hand Dan Steinberg | 2008 | Knowledge and Information Systems2008，，1： | 1 |
| 14 | Planning Tourism Employment: A Developing Country Perspective 显示文摘 | Abby Liu Geoffrey Wall | 2006 | Tourism Management2006，，27： | 1 |
| 15 | Effects of Income Ine- quality on China's Economic Growth显示文摘 | Qin Duo Marie Anne Cagas Geoffrey Ducanes Xihua He Rui Liu and Shiguo Liu | 2009 | Journal of Policy Modeling2009，31，1： | 1 |
| 16 | Determination of the relative NH proton lifetimes of the peptide analogue viomycin in aqueous solution by NMR-based diffusion measurement显示文摘 | Maili Liu Harold C Toms Geoffrey E Hawkes | 1999 | Journal of Biomolecular NMR1999，13，： | 1 |
| 17 | A photo-assisted electrochemical-based demonstrator for green ammonia synthesis显示文摘Bridging laboratory research and practical utilization is of crucial importance for the development of green ammonia synthetic technologies. A decentralized photo-assisted electrochemical-based demonstrator has been proposed for green ammonia synthesis from renewable electricity, air and water, where well-known defect-laden WO_(3) is used as the working electrode, and a commercially available PV panel supplies renewable electricity. In this demonstrator, defect-laden WO_(3) exhibits the optimum electrochemical NH_(3) formation rate(4.51 × 10^(-12)mol s^(-1)cm^(-2)) in 0.1 M K_(2)SO_(4)in a photovoltaic electrochemical(PV-EC) system. A system-level energy and cost analysis was conducted to investigate its economic viability and a general evaluation tool for system performance and cost estimation was proposed. This advance enables the possibility of integrating the small-scale green ammonia demonstrator into a stand-alone farm system. | Xiaolu Liu Zhurui Shen Xinyue Peng Lu Tian Ran Hao Lu Wang Yangfan Xu Yuping Liu Christos T.Maravelias Wei Li Geoffrey A.Ozin | 2022 | Journal of Energy Chemistry2022，31，5： | 1 |
| 18 | Top 10 algorithms in data mining显示文摘 | Xindong Wu Vipin Kumar J. Ross Quinlan Joydeep Ghosh Qiang Yang Hiroshi Motoda Geoffrey J. McLachlan Angus Ng Bing Liu Philip S. Yu Zhi-Hua Zhou Michael Steinbach David J. Hand Dan Steinberg | 2009 | Knowledge and Information Systems2009，，1： | 1 |
| 19 | Komsomolskaya diamondiferous eclogites: evidence for oceanic crustal protoliths显示文摘 | John F. Pernet-Fisher Geoffrey H. Howarth Yang Liu Peter H. Barry Laura Carmody John W. Valley Robert J. Bodnar Zdislav V. Spetsius Lawrence A. Taylor | 2014 | Contributions to Mineralogy and Petrology2014，，3： | 1 |
| 20 | An efficient and low-cost TiO 2 compact layer for performance improvement of dye-sensitized solar cells显示文摘 | Hua Yu Shanqing Zhang Huijun Zhao Geoffrey Will Porun Liu | 2008 | Electrochimica Acta2008，，4： | 1 |
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