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| 1 | Channel Measurement and Path Loss Modeling from 220 GHz to 330 GHz for 6G Wireless Communications显示文摘Terahertz(THz)communication has been envisioned as a key enabling technology for sixthgeneration(6G).In this paper,we present an extensive THz channel measurement campaign for 6G wireless communications from 220 GHz to 330 GHz.Furthermore,the path loss is analyzed and modeled by using two single-frequency path loss models and a multiplefrequencies path loss model.It is found that at most frequency points,the measured path loss is larger than that in the free space.But at around 310 GHz,the propagation attenuation is relatively weaker compared to that in the free space.Also,the frequency dependence of path loss is observed and the frequency exponent of the multiple-frequencies path loss model is 2.1.Moreover,the cellular performance of THz communication systems is investigated by using the obtained path loss model.Simulation results indicate that the current inter-site distance(ISD)for the indoor scenario is too small for THz communications.Furthermore,the tremendous capacity gain can be obtained by using THz bands compared to using microwave bands and millimeter wave bands.Generally,this work can give an insight into the design and optimization of THz communication systems for 6G. | Pan Tang Jianhua Zhang Haoyu Tian Zhaowei Chang Jun Men Yuxiang Zhang Lei Tian Liang Xia Qixing Wang Jingsuo He | 2021 | China Communications2021，18，5： | 7 |
| 2 | Multifunction switching by a flat structurally tunable acoustic metasurface for transmitted waves显示文摘In this paper a flat structurally tunable acoustic metasurface is constructed based on the helical unit cell. The length of the acoustic channel can be tuned by the screw-in depth of the helix. Accordingly, the wave phase for the transmitted acoustic wave can be tuned and the wavefront can be manipulated. Then multifunctions such as anomalous refraction, point focusing, beam focusing and self-bending can be realized and switched just by screwing in or out the helixes. At the same time, the broadband operating frequency is also realized. The experiments for anomalous refraction and point focusing are also performed, and the results show that the designed metasurface is effective. The present studies have important applications in dynamic manipulation of acoustic waves by metasurfaces. | ALi Chen QuanYu Tang HaoYu Wang ShengDong Zhao YueSheng Wang | 2020 | Science China(Physics,Mechanics & Astronomy)2020，63，4： | 2 |
| 3 | Biocompatible, small-sized and well-dispersed gold nanoparticles regulated by silk fibroin fiber from Bombyx mori cocoons显示文摘Biocompatible, small-sized but well-dispersed gold nanoparticles (Au NPs) remain a major challenge for their synthesis. Here a convenient solution impregnation technique is developed to prepare such Au NPs under the regulation of degummed silk fibroin fibers (SFFs) extracted from Bombyx mori cocoons. SFFs play multiple roles in the formation of Au NPs such as reactive substrate to capture AuCl4^- ions by the chelation of -C = 0, reducing agent for Au(0) by the reduction of -OH , and modifiers to render biocompatible Au NPs by some functional groups and biomolecules. The as-prepared Au NPs with a size of 7-10 nm are embedded in the solid SFF substrate, and can disperse well in the liquid system by the disintegration of SFFs into silk fibroin (SF) in a certain CaCl2 solution. The biocompatible Au NPs exhibit uniform small size and distribute stably in both solid and solution states, which have distinctive properties and functional advantages, and bring great convenience to their storage and transportation. | Chengzhi YANG Shikun CHEN Huilan SU Haoyue ZHANG Jianfei TANG Cuiping GUO Fang SONG Wang ZHANG Jiajun GU Qinglei LIU | 2019 | Frontiers of Materials Science2019，13，2： | 2 |
| 4 | Responses of cotton growth, yield, and biomass to nitrogen split application ratio显示文摘 | Guozheng Yang Haoyue Tang Yichun Nie Xianlong Zhang | 2011 | European Journal of Agronomy2011，，3： | 2 |
| 5 | The C_(6)D_(6)detector system on the Back-n beam line of CSNS显示文摘Introduction The neutron capture cross sections are very important in the field of nuclear device design and basic physics research.Hydrogen-free liquid scintillator such as C_(6)D_(6)detectors are widely used in the neutron capture cross-sectional measurements for the low neutron sensitivity and fast time response.The Back-n white neutron source at China Spallation Neutron Source is the first spallation white neutron source in China,and it is suitable for neutron capture cross-sectional measurement.Materials and methods A C_(6)D_(6)detector system was built in the Back-n experimental station.The pulse height weighting technique was used to determine the system’s detection efficiency.The response to gamma rays of the C_(6)D_(6)detector was measured,and the energy resolution function was determined.Monte Carlo simulation with Geant4 code was carried out to get the weighting function of this C_(6)D_(6)detector system.Additionally,the systematic uncertainty of the weighting function was also determined.Conclusion According to the experimental and simulation results,this C_(6)D_(6)detector system can be used to measure neutron capture cross section. | Jie Ren Xichao Ruan Jie Bao Guangyuan Luan Wei Jiang Qi An Huaiyong Bai Ping Cao Qiping Chen Yonghao Chen Pinjing Cheng Zengqi Cui Ruirui Fan Changqing Feng Minhao Gu Fengqin Guo Changcai Han Zijie Han Guozhu He Yongcheng He Yuefeng He Hanxiong Huang Weiling Huang Xiru Huang Xiaolu Ji Xuyang Ji Haoyu Jiang Hantao Jing Ling Kang Mingtao Kang Bo Li Lun Li Qiang Li Xiao Li Yang Li Yang Li Rong Liu Shubin Liu Xingyan Liu Yinglin Ma Changjun Ning Binbin Qi Zhaohui Song Hong Sun Xiaoyang Sun Zhijia Sun Zhixin Tan Hongqing Tang Jingyu Tang Pengcheng Wang Qi Wang Taofeng Wang Yanfeng Wang Zhaohui Wang Zheng Wang Jie Wen Zhongwei Wen Qingbiao Wu Xiaoguang Wu Xuan Wu Likun Xie Yiwei Yang Han Yi Li Yu Tao Yu Yongji Yu Guohui Zhang Jing Zhang Linhao Zhang Liying Zhang Qingmin Zhang Qiwei Zhang Xianpeng Zhang Yuliang Zhang Zhiyong Zhang Yingtan Zhao Liang Zhou Zuying Zhou Danyang Zhu Kejun Zhu Peng Zhu | 2019 | Radiation Detection Technology and Methods2019，3，3： | 1 |
| 6 | Wheat-RegNet:An encyclopedia of common wheat hierarchical regulatory networks显示文摘Dear Editor,Common wheat(Triticum aestivum,2n=6×=42,AABBDD)is the staple crop worldwide.Elucidating the gene regulatory network provides essential information for mechanism studies and targeted manipulation of gene activity for breeding.However,it is a challenging task given the extremely large(16 Gb)and complicated allohexaploid genome of common wheat.Integrating multi-omics data is a compelling approach to construct the hierarchical regulatory network. | Tengfei Tang Shilong Tian Haoyu Wang Xiaotong Lv Yilin Xie Jinyi Liu Meiyue Wang Fei Zhao Wenli Zhang Hao Li Yijing Zhang | 2023 | Molecular Plant2023，16，2： | 1 |
| 7 | Synthesis and properties of 1,3,4-oxadiazole-containing high-proformace bismaleimide resins显示文摘 | Tang Haoyu Naiheng Song Zihong Gao | 2007 | Polymer2007，48，： | 1 |
| 8 | Electrostatic assembly functionalization of poly(γ-glutamic acid)for biomedical antibacterial applications显示文摘Poly(γ-glutamic acid)(γ-PGA)has been found widespread applications in biomedical field because of its excellent water solubility,biocompatibility,and bioactivity.Herein,a water-insoluble γ-PGA antibacterial compound is facilely fabricated via one-pot electrostatic assembly of γ-PGA with cationic ethyl lauroyl arginate(ELA).The functionalized γ-PGA compound(γ-PGA-ELA)ethanol solution can facilely produce colorless and transparent coatings on various inorganic,metal,and polymeric substrates,especially for the lumen of slender catheters(length up to 2 m,and inner diameter down to 1 mm).The functionalized γ-PGA coating presents remarkable antibacterial efficacy in vitro and in vivo.In addition,the γ-PGA compound is used as antibacterial additives of polyolefin via melting extrusion,and the asprepared antibacterial polyolefin demonstrates advantageous antibacterial efficacy.More importantly,the functionalized γ-PGA coating exhibit good hemocompatibility,low cytotoxicity,and satisfactory histocompatibility.The as-proposed γ-PGA compound has a great potential to serve as a safe and multifunctional antibacterial candidate to combat biomedical devices-related infections. | Xiaodan Wang Hengchong Shi Haoyu Tang Huan Yu Qiuyan Yan Huawei Yang Xu Zhang Shifang Luan | 2020 | Journal of Materials Science & Technology2020，59，24： | 1 |
| 9 | Anti-inflammatory activity of ethyl acetate fraction of the seeds of Brucea Javanica显示文摘 | Jianhong Yang Shucai Li Caifeng Xie Haoyu Ye Huan Tang Lijuan Chen Aihua Peng | 2013 | Journal of Ethnopharmacology2013，，： | 1 |
| 10 | Synthesis,preparation and properties of novel high-performance allylmaleimide resins显示文摘 | Tang Haoyu Li Wanwan Qifeng Zhou | 2009 | Polymer2009，50，： | 1 |
| 11 | Responses of cotton growth, yield, and biomass to nitrogen split application ratio显示文摘 | Yang Guozheng Tang Haoyue Nie Yichun | 2011 | European Journal of Agronomy2011，35，3： | 1 |
| 12 | Synthesis and properties of 1,3, 4-oxadiazole-containing high-performancebismaleimide resins 显示文摘 | Tang Haoyu Naiheng Song Zihong Gao | 2007 | Polymer2007，48，： | 1 |
| 13 | Discovery of New Thioviridamide-Like Compounds with Antitumor Activities显示文摘Thioviridamide is a structurally unique compound with potent antitumor activity.The biosynthesis of thioviridamide follows a typical pathway as ribosomally synthesized and post-transiationally modified peptides,making the genome mining-based discovery of thioviridamide-like compounds rational.Taking advantage of the linkage between the precursor peptide and the metabolite skeleton,we identified a new biosynthetic gene cluster in Streptomyces sp.NRRL S-87 that could encode thioviridamide analogues.Overexpression of the whole gene cluster led to the isolation and structure elucidation of TVA-YJ-4 and TVA-YJ-5,two novel thioviridamide-like compounds featuring N-terminal capping groups.Chemical screening of the fermentation extracts also detected TVA-YJ-6,another new thioviridamide-like compound with representative methionine sulfoxide.Detailed analysis further revealed that these structural modifications were introduced during the compound extraction process instead of through genuine enzymatic reactions.TVA-YJ-4 and TVA-YJ-5 display slightly reduced cytotoxic activities against a panel of tumor cell lines in comparison with their parental natural product,TVA-YJ-2.Our work will expand the membership of this rare class of compounds and promote related biosynthetic studies. | Yuqing Li Jingyu Liu Haoyu Tang Yanping Qiu Dandan Chen Wen Liu | 2019 | Chinese Journal of Chemistry2019，37，10： | 1 |
| 14 | Crosslinkable poly(aryl ether ketone)s containing pendant phenylethynyl moieties : Synthesis, characterization and properties 显示文摘 | Li Wanwan Tang Haoyu Chen Xiaofang | 2008 | Polymer2008，49，19： | 1 |
| 15 | Investigating the Changes in Air Pollutant Emissions over the Beijing-Tianjin-Hebei Region in February from 2014 to 2019 through an Inverse Emission Method显示文摘In recent years,China has implemented several measures to improve air quality.The Beijing-Tianjin-Hebei(BTH)region is one area that has suffered from the most serious air pollution in China and has undergone huge changes in air quality in the past few years.How to scientifically assess these change processes remain the key issue in further improving the air quality over this region in the future.To evaluate the changes in major air pollutant emissions over this region,this paper employs ensemble Kalman filtering(EnKF)for integrating the national ground monitoring pollutant observation data and the Nested Air Quality Prediction Modeling System(NAQPMS)simulation data to inversely estimate the emission rates of SO_(2),NOX,CO,and primary PM_(2.5)over BTH region in February from 2014 to 2019.The results show that SO_(2),NOX,CO,and primary PM_(2.5)emissions in the BTH region decreased in February from 2014 to 2019 by 83%,37%,41%,and 42%,while decreases in Beijing during this period were 86%,67%,59%,and 65%,respectively.Compared with the prior emission inventory,the inversion emission inventory reduces the uncertainty of multi-pollutant simulation in the BTH region,with simulated root mean square errors of the monthly average concentrations of SO_(2),NOX,PM_(2.5),and CO reduced by 41%,30%,31%,and 22%,respectively.The average uncertainties of SO_(2),NOX,PM_(2.5),and CO inversion emissions in2014-19 are±14.03%yr^(-1),±28.91%yr^(-1),±126.15%yr^(-1),and±43.58%yr^(-1).Compared with the uncertainty of MEIC emission,the uncertainties of all species changed by+2%yr^(-1),-2%yr^(-1),-26%yr^(-1),and-4%yr^(-1),respectively.The spatial distribution results illustrate that air pollutant emissions are mainly distributed over the eastern and southern BTH regions.The spatial gap between the inversion emissions and MEIC emissions was further closed in 2019 compared to 2014.The results of this paper can provide a new reference for assessing changes in air pollution emissions over the BTH region in recent years and validating a bottom-up emission inventory. | Xuechun LUO Xiao TANG Haoyue WANG Lei KONG Huangjian WU Weiguo WANG Yating SONG Hongyan LUO Yao WANG Jiang ZHU Zifa WANG | 2023 | Advances in Atmospheric Sciences2023，40，4： | 1 |
| 16 | An intravenous clarithromycin lipid emulsion with a high drug loading, H-bonding and a hydrogen-bonded ion pair complex exhibiting excellent antibacterial activity显示文摘The aim of this study was to develop an intravenous clarithromycin lipid emulsion(CLE)with good stability and excellent antibacterial activity. The CLE was prepared by the thinfilm dispersed homogenization method. The interaction between clarithromycin(CLA) and cholesteryl hemisuccinate(CHEMS) was confirmed by DSC, FT-IR and^1H NMR analysis. The interfacial drug loading, thermal sterilization, freeze–thaw stability, and in vitro and in vivo antibacterial activity were investigated systematically. DSC, FT-IR and^1H NMR spectra showed that CHEMS(CLA: CHEMS, M ratio 1:2) could interact with CLA through H-bonding and a hydrogen-bonded ion pair. The CHEMS was found necessary to maintain the stability of CLE.Ultracentrifugation showed that almost 88% CLA could be loaded into the interfacial layer.The optimized CLE formulation could withstand autoclaving at 121 °C for 10 min and remain stable after three freeze–thaw cycles. The in vitro susceptibility test revealed that the CLA–CHEMS ion-pair and CLE have similar activity to the parent drug against many different bacterial strains. The in vivo antibacterial activity showed that the ED50 of intravenous CLE was markedly lower than that of CLA solution administrated orally. CLE exhibited pronounced antibacterial activity and might be a candidate for a new nanocarrier for CLA with potential advantages over the current commercial formulation. | Haoyu Gong Sicong Geng Qi Zheng Puxiu Wang Lifeng Luo Xiuzhi Wang Yan Zhang Yu Zhang Haibing He Xing Tang | 2016 | Asian Journal of Pharmaceutical Sciences2016，11，5： | 1 |
| 17 | Synthesis and properties of 1,3,4-oxadiazolecontaining high-proformace bismaleimide resins 显示文摘 | Tang Haoyu Naiheng Song Zihong Gao | 2007 | Polymer2007，48，： | 1 |
| 18 | Core- shell molecular bottlebrushes with helical polypeptide backbone: synthesis, characterization and solution conformations显示文摘 | Tang Haoyu Li Yuanchao Lahasky Samuel H | 2011 | Macromolecules2011，44，6： | 1 |
| 19 | Efficient catalytic oxidation of HCl to recycle Cl2 over the CuO-CeO2 composite oxide supported on Y type zeolite 显示文摘 | Fei Zhaoyang Liu Haoyue Dai Yong Ji Weijie Chen Xian Tang Jihai Cui Mifen Qiao Xu | 2014 | Chemical Engineering Journal2014，257，： | 1 |
| 20 | Light-responsive helical polypeptides capable of reducing toxicity and unpacking DNA: toward nonviral gene delivery 显示文摘 | Yin Lichen Tang Haoyu Kim KH | 2013 | Angew Chem Int Ed Engl2013，52，35： | 1 |
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