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| 1 | The p53-induced lincRNA-p21 derails somatic cell reprogramming by sustaining H3K9me3 and CpG methylation at pluripotency gene promoters显示文摘最近的研究在众多的生物过程增加了我们长 noncoding RNA (lncRNAs ) 的理解,但是很少在体的房间 reprogramming 检验了他们的角色。通过表示介绍并且功能的屏蔽,我们鉴别了大 intergenic noncoding RNA p21 (lincRNA-p21 ) 损害 reprogramming。尤其是, lincRNA-p21 被 p53 导致,但是不在 reprogramming 支持 apoptosis 或房间老朽。相反, lincRNA-p21 与 H3K9 methyltransferase SETDB1 和维护 DNA methyltransferase DNMT1 联系,它被 RNA 有约束力的蛋白质 HNRNPK 便于。因而, lincRNA-p21 由在 pluripotency 基因倡导者支撑 H3K9me3 或 CpG methylation 阻止 reprogramming。我们的结果在 reprogramming 提供卓见进 lncRNAs 的角色并且建立在 p53 和 heterochromatin 规定之间的一个新奇连接。 | Xichen Bao Haitao Wu Xihua Zhu Xiangpeng Guo Andrew P Hutchins Zhiwei Luo Hong Song Yongqiang Chen Keyu Lai Menghui Yin Lingxiao Xu Liang Zhou Jiekai Chen Dongye Wang Baoming Qin Jon Frampton Hung-Fat Tse Duanqing Pei Huating Wang Biliang Zhang Miguel A Esteban | 2015 | Cell Research2015，25，1： | 21 |
| 2 | Molecular Epidemiology of Echovirus 18 Circulating in China's Mainland from 2015 to 2016显示文摘Echovirus 18(E18), a serotype of Enterovirus B(EV-B) species, is an important pathogen in aseptic meningitis. E18 had rarely been detected in China's Mainland, but became the predominant pathogen associated with viral encephalitis(VE) and meningitis in Hebei province for the first time in 2015. To investigate the molecular epidemiology and genetic characteristics of E18 in China's Mainland, sixteen E18 strains from patient throat swabs with hand, foot, and mouth disease(HFMD) in six provinces in China collected between 2015 and 2016, and four E18 strains isolated from 18 patient cerebrospinal fluid specimens with VE in Hebei Province in 2015 were obtained and sequenced. Combined with the sequences from the GenBank database, we performed an extensive genetic analysis. Phylogenetic analysis of VP1 gene sequences revealed that all E18 strains from China's Mainland after 2015 belonged to subgenotype C2. There were no obvious specific differences in phylogenetic and variation analyses of E18 genome sequences between HFMD and VE/meningitis strains. Potential multiple recombination may have occurred in the 50-untranslated region and in the P2 and P3 nonstructural protein-encoding regions of E18 strains from China. The current E18 strains were potential multiplerecombinant viruses. Overall, these findings supported that E18 caused HFMD, VE, and meningitis, although there were no significant associations between clinical features and viral genomic characteristics. | Xiangpeng Chen Tianjiao Ji Jiayun Guo Wei Wang Wenbo Xu Zhengde Xie | 2019 | Virologica Sinica2019，34，1： | 10 |
| 3 | Successful generation of cloned mice using nuclear transfer from induced pluripotent stem cells显示文摘 | Shuya Zhou Chenhui Ding Xiaoyang Zhao Eryao Wang Xiangpeng Dai Lei Liu Wei Li Zichuan Liu Haifeng Wan Chunjing Feng Tang Hai Liu Wang Qi Zhou | 2010 | Cell Research2010，20，7： | 10 |
| 4 | Optimal illumination scheme for isotropic quantitative differential phase contrast microscopy显示文摘Differential phase contrast microscopy(DPC) provides high-resolution quantitative phase distribution of thin transparent samples under multi-axis asymmetric illuminations. Typically, illumination in DPC microscopic systems is designed with two-axis half-circle amplitude patterns, which, however, result in a non-isotropic phase contrast transfer function(PTF). Efforts have been made to achieve isotropic DPC by replacing the conventional half-circle illumination aperture with radially asymmetric patterns with three-axis illumination or gradient amplitude patterns with two-axis illumination. Nevertheless, the underlying theoretical mechanism of isotropic PTF has not been explored, and thus, the optimal illumination scheme cannot be determined. Furthermore, the frequency responses of the PTFs under these engineered illuminations have not been fully optimized, leading to suboptimal phase contrast and signal-to-noise ratio for phase reconstruction. In this paper, we provide a rigorous theoretical analysis about the necessary and sufficient conditions for DPC to achieve isotropic PTF. In addition,we derive the optimal illumination scheme to maximize the frequency response for both low and high frequencies(from 0 to 2 NAobj) and meanwhile achieve perfectly isotropic PTF with only two-axis intensity measurements.We present the derivation, implementation, simulation, and experimental results demonstrating the superiority of our method over existing illumination schemes in both the phase reconstruction accuracy and noise-robustness. | YAO FAN JIASONG SUN QIAN CHEN XIANGPENG PAN LEI TIAN CHAO ZUO | 2019 | Photonics Research2019，7，8： | 8 |
| 5 | Non-Resonant Structure Design of Catenary Transformer in Ultrasonic Gear Honing显示文摘To solve the design problem of transformer composed of non-resonant structure in ultrasonic gear-honing, force coupling conditions for moderately thick annular plate (MTAP) and catenary horn are proposed, and the frequency equations of the transformer, which consist of an MTAP and a catenary horn, are derived based on Mindlin's theory. The design parameters of the transformer were obtained by solving the frequency equations with the help of MATLAB, and its mode and frequency were deduced by the modal analysis of finite element method (FEM), which are consistent with the theoretical design demands. The transformer design can be extended from system with thin annular plate to that with MTAP as the theoretical method by the simulation analysis of various ratios of the thickness to radius. | LI Xiangpeng ZHANG Chunhui WANG Shiying | 2012 | Wuhan University Journal of Natural Sciences2012，17，1： | 8 |
| 6 | A numerical study on the impact of tidal waves on the storm surge in the north of Liaodong Bay显示文摘A storm surge is an abnormal sharp rise or fall in the seawater level produced by the strong wind and low pressure field of an approaching storm system.A storm tide is a water level rise or fall caused by the combined effect of the storm surge and an astronomical tide.The storm surge depends on many factors,such as the tracks of typhoon movement,the intensity of typhoon,the topography of sea area,the amplitude of tidal wave,the period during which the storm surge couples with the tidal wave.When coupling with different parts of a tidal wave,the storm surges caused by a typhoon vary widely.The variation of the storm surges is studied.An once-in-a-century storm surge was caused by Typhoon 7203 at Huludao Port in the north of the Liaodong Bay from July 26th to 27th,1972.The maximum storm surge is about 1.90 m.The wind field and pressure field used in numerical simulations in the research were derived from the historical data of the Typhoon 7203 from July 23rd to 28th,1972.DHI Mike21 is used as the software tools.The whole Bohai Sea is defined as the computational domain.The numerical simulation models are forced with sea levels at water boundaries,that is the tide along the Bohai Straits from July 18th to 29th(2012).The tide wave and the storm tides caused by the wind field and pressure field mentioned above are calculated in the numerical simulations.The coupling processes of storm surges and tidal waves are simulated in the following way.The first simulation start date and time are 00:00 July 18th,2012;the second simulation start date and time are 03:00 July 18th,2012.There is a three-hour lag between the start date and time of the simulation and that of the former one,the last simulation start date and time are 00:00 July 25th,2012.All the simulations have a same duration of 5 days,which is same as the time length of typhoon data.With the first day and the second day simulation output,which is affected by the initial field,being ignored,only the 3rd to 5th day simulation results are used to study the rules of the storm surges in the north of the Liaodong Bay.In total,57 cases are calculated and analyzed,including the coupling effects between the storm surge and a tidal wave during different tidal durations and on different tidal levels.Based on the results of the 57 numerical examples,the following conclusions are obtained:For the same location,the maximum storm surges are determined by the primary vibration(the storm tide keeps rising quickly)duration and tidal duration.If the primary vibration duration is a part of the flood tidal duration,the maximum storm surge is lower(1.01,1.05 and 1.37 m at the Huludao Port,the Daling Estuary and the Liaohe Estuary respectively).If the primary vibration duration is a part of the ebb tidal duration,the maximum storm surge is higher(1.92,2.05 and2.80 m at the Huludao Port,the Daling Estuary and the Liaohe Estuary respectively).In the mean time,the sea level restrains the growth of storm surges.The hour of the highest storm tide has a margin of error of plus or minus 80 min,comparing the high water hour of the astronomical tide,in the north of the Liaodong Bay. | KONG Xiangpeng | 2014 | Acta Oceanologica Sinica2014，33，1： | 5 |
| 7 | Single W18O49 nanowires: A multifunctional nanoplatform for computed tomography imaging and photothermal/ photodynamic/radiation synergistic cancer therapy显示文摘联合治疗是通常基于复杂 nanostructures 的利用,多重部件为 photothermal 作为相片热的精力变换器, photo-sensitizers,或剂量 intensifiers 工作的有希望的癌症治疗策略治疗(PTT ) ,光力学的治疗(太平洋夏季时间) ,或放射治疗(RT ) 。在这研究, ultrathin 钨氧化物 nanowires (W 18 O 49) 用一条 solvothermal 途径被综合并且作为多功能的 theranostic nanoplatform 检验了。在 vitro 并且在 vivo,分析证明这些 nanowires 能导致广泛的热 -- 并且汗衫在 980 nm 在附近下面的癌症房间的调停氧的损坏红外线(NIR ) 激光刺激。他们也被显示作为加强在放射治疗期间局部地并且有选择地提高放热精力免职的代理人的放射剂量工作。独自比作导致 NIR 的 PTT/PDT 和 RT, W 18 O 49-based synergistic tri 形式的治疗根除了异种皮移植肿瘤和没有复发被观察在以内一 9 月列在后面起来。而且,钨元素的强壮的 X 光检查变细能力(Z = 74, 4.438 厘米 2???? ?? ?? 佦 ? 畳 ?? 猯扵￣?? | Jianjian Qiu Qingfeng Xiao Xiangpeng Zheng Libo Zhang Huaiyong Xing Dalong Ni Yanyan Liu Shengjian Zhang Qingguo Ren Yanqing Hua Kuaile Zhao Wenbo Bu | 2015 | Nano Research2015，8，11： | 5 |
| 8 | Selective depression action of taurine in flotation separation of specularite and chlorite显示文摘Chlorite,as the most representative gangue mineral associated with specularite,of which the separation of these two minerals is difficult.This paper investigated the depression effect of taurine on specularite/chlorite separation via flotation experiments,adsorption tests,contact angle measurements,Zeta potential detection,FT-IR measurements,and XPS analyses.The results of single mineral flotation indicated that chlorite could be depressed selectively by taurine with the recovery of less than 30%,but the floatability of specularite remains high with recovery rate of 81.77%at pH 10.The artificial mixed mineral flotation results confirmed the effectiveness of taurine as a depressant.Surface adsorption,contact angle,and Zeta potential detection revealed taurine primarily adsorbs on the chlorite surface,which hampered the DDA’s subsequent adsorption and results in the chlorite’s poor floatability.The FT-IR spectra and XPS analyses provided further proof that taurine adsorbed on chlorite surface as an electron donor,and part of the electrons transferred from the sulfonic acid group of taurine to metal ions during the adsorption process.In addition,the hydrogen bond between amino-group of taurine and O ions in chlorite surface was also formed in the adsorption process.Finally,optimized adsorption configurations of taurine on chlorite surfaces were proposed. | Mingyang Li Cheng Yang Zhaoyang Wu Xiangpeng Gao Xiong Tong Xiankun Yu Hongming Long | 2022 | International Journal of Mining Science and Technology2022，32，3： | 4 |
| 9 | Nonlocal Symmetries and Explicit Solutions of the Boussinesq Equation显示文摘The nonlocal symmetry of the Boussinesq equation is obtained from the known Lax pair. The explicit analytic interaction solutions between solitary waves and cnoidal waves are obtained through the localization procedure of nonlocal symmetry. Some other types of solutions, such as rational solutions and error function solutions, are given by using the fourth Painlev′e equation with special values of the parameters. For some interesting solutions, the figures are given out to show their properties. | Xiangpeng XIN Junchao CHEN Yong CHEN | 2014 | Chinese Annals of Mathematics,Series B2014，35，6： | 4 |
| 10 | Upregulation of Spinal Voltage-Dependent Anion Channel 1 Contributes to Bone Cancer Pain Hypersensitivity in Rats显示文摘Voltage-dependent anion channel 1(VDAC1) is thought to contribute to the progression of tumor development. However, whether VDAC1 contributes to bone cancer pain remains unknown. In this study, we found that the expression of VDAC1 was upregulated in the L2–5 segments of the spinal dorsal horn at 2 and 3 weeks after injection of tumor cells into the tibial cavity. Intrathecal injection of a VDAC1 inhibitor significantly reversed the pain hypersensitivity and reduced the over-expression of Toll-like receptor 4(TLR4). Intrathecal injection of minocycline, an inhibitor of microglia, also attenuated the pain hypersensitivity of rat models of bone cancer pain.These results suggest that VDAC1 plays a significant role in the development of complicated cancer pain, possibly by regulating the expression of TLR4. | Xiangpeng Kong Jinrong Wei Diyu Wang Xiaoju Zhu Youlang Zhou Shusheng Wang Guang-Yin Xu Guo-Qin Jiang | 2017 | Neuroscience Bulletin2017，33，6： | 4 |
| 11 | The complete reference genome for grapevine (Vitis vinifera L.) genetics and breeding显示文摘Grapevine is one of the most economically important crops worldwide.However,the previous versions of the grapevine reference genome tipically consist of thousands of fragments with missing centromeres and telomeres,limiting the accessibility of the repetitive sequences,the centromeric and telomeric regions,and the study of inheritance of important agronomic traits in these regions.Here,we assembled a telomere-to-telomere(T2T)gap-free reference genome for the cultivar PN40024 using PacBio HiFi long reads.The T2T reference genome(PN_T2T)is 69 Mb longer with 9018 more genes identified than the 12X.v0 version.We annotated 67%repetitive sequences,19 centromeres and 36 telomeres,and incorporated gene annotations of previous versions into the PN_T2T assembly.We detected a total of 377 gene clusters,which showed associations with complex traits,such as aroma and disease resistance.Even though PN40024 derives from nine generations of selfing,we still found nine genomic hotspots of heterozygous sites associated with biological processes,such as the oxidation–reduction process and protein phosphorylation.The fully annotated complete reference genome therefore constitutes an important resource for grapevine genetic studies and breeding programs. | Xiaoya Shi Shuo Cao Xu Wang Siyang Huang Yue Wang Zhongjie Liu Wenwen Liu Xiangpeng Leng Yanling Peng Nan Wang Yiwen Wang Zhiyao Ma Xiaodong Xu Fan Zhang Hui Xue Haixia Zhong Yi Wang Kekun Zhang Amandine Velt Komlan Avia Daniela Holtgräwe Jérôme Grimplet JoséTomás Matus Doreen Ware Xinyu Wu Haibo Wang Chonghuai Liu Yuling Fang Camille Rustenholz Zongming Cheng Hua Xiao Yongfeng Zhou | 2023 | Horticulture Research2023，10，5： | 3 |
| 12 | On designing memory state feedback controller for linear systems with interval time-varying delay显示文摘This paper is concerned with the design of a memory state feedback controller for linear systems with interval time-varying delays.The time delay is assumed to be a time-varying continuous function belonging to a given interval,which means that the lower and upper bounds of time-varying delay are available.First,a less conservative delay-range-dependent stability criteria is proposed by using a new interval fraction method.In the process of controller synthesis,the history information of system is considered in the controller design by introducing the lower delay state.Moreover,the usual memoryless state feedback controller for the underlying systems could be considered as a special case of the memory case.Finally,two numerical examples are given to show the effectiveness of the proposed method. | Xiangpeng XIE Huaguang ZHANG Tao LIU | 2010 | 控制理论与应用(英文版)2010，8，4： | 2 |
| 13 | Seroprevalence of SARS-CoV-2 infections among children visiting a hospital显示文摘Importance:In this study,we retrospectively investigated the seroprevalence of severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)antibodies within serum samples from children in Beijing,China.These findings provide preliminary guidance regarding population susceptibility to SARS-CoV-2,which will aid in establishing policy toward coronavirus disease 2019(COVID-19)prevention and control.Objective:To understand the seropositivity of anti-SARS-CoV-2 IgM/IgG antibodies among children in Beijing,China,evaluate the susceptibility of children in Beijing to SARS-CoV-2,and provide prima facie evidence to guide SARS-CoV-2 prevention and control.Methods:IgM/IgG antibody kits(colloidal gold)were used to conduct preliminary screening of SARS-CoV-2 IgM/IgG antibodies in serum samples of children who presented to Beijing Children’s Hospital,Capital Medical University,having fever or requiring hospitalization,from March 2020 to August 2020.Statistical analysis of anti-SARS-CoV-2 antibody seropositivity was performed according to the children’s general demographic characteristics,timing of admission to hospital,presence of pneumonia,and viral nucleic acid test results.Results:The study included 19797 children with both IgM and IgG antibody results.Twenty-four children had anti-SARS-CoV-2 IgM-positive results(positive rate of 1.2‰),twelve children had anti-SARS-CoV-2 IgG-positive results(positive rate of 0.6‰).Viral nucleic acid test results were negative for the above-mentioned children with positive antibody findings;during the study,two children exhibited positive viral nucleic acid test results,but their anti-SARS-CoV-2 IgM/IgG antibody results were negative.Anti-SARS-CoV-2 IgM antibody seropositivity was higher in the<1-year-old group than in the≥6-year-old group.The rates of anti-SARS-CoV-2 IgM seropositivity was highest in August from March to August;IgG results did not significantly differ over time.The rates of anti-SARS-CoV-2 IgM or IgG seropositivity among children with and without suspected pneumonia did not significantly differ between groups.Interpretation:During the study period,the rates of anti-SARS-CoV-2 IgM/IgG antibody seropositivity were low among children who presented to Beijing Children’s Hospital,Capital Medical University.The findings suggest that children in Beijing are generally susceptible to SARS-CoV-2 infection;COVID-19 prevention and control measures should be strengthened to prevent disease in children. | Ran Wang Fang Jin Shuhui Cao Hong Yuan Jingchen Qu Jiaqi Zhang Yuxuan Li Xiangpeng Chen Wenqi Song Zhengde Xie | 2020 | Pediatric Investigation2020，4，4： | 2 |
| 14 | Dislocation-Induced Precipitation and Its Strengthening of Al–Cu–Li–Mg Alloys with High Mg显示文摘Generally, the good combination of pre-deformation and aging can improve the mechanical strength of the Al–Cu–Li–Mg alloys. However, the effects of pre-deformation on competitive precipitation relationship and precipitation strengthening have not been clarified in detail in Al–Cu–Li–Mg alloys with high Mg. In the present study, the effects of pre-deformation level on the microstructure and mechanical properties of an Al–2.95 Cu–1.55 Li–0.57 Mg–0.18 Zr alloy have been investigated. It is found that the introduction of dislocation by 5% pre-deformation can facilitate the precipitation of new successive composite precipitates and T _1 precipitates along the sub-grain boundaries or dislocations and inhibit the precipitation of dispersive GPB zones which is the main precipitates of the alloys without pre-deformation. The introduction of 5% pre-deformation can enhance the mechanical properties considerably. When the pre-deformation level increases from 5 to 15%, the number density of the successive composite precipitates and T _1 precipitates increases, and the aspect ratio of T _1 precipitates decreases. The decrease in T _1 precipitate aspect ratio and the increment of the successive composite precipitates result in the reduction in precipitation strengthening. Therefore, the increase in pre-deformation level from 5 to 15% does not further improve the mechanical properties of the alloys, although the dislocation strengthening increases continuously. | Xiangpeng Gong Shifang Luo Shiyong Li Cuilan Wu | 2021 | Acta Metallurgica Sinica(English Letters)2021，34，5： | 2 |
| 15 | Skp2 dictates cell cycle-dependent metabolic oscillation between glycolysis and TCA cycle显示文摘Whether glucose is predomi nantly metabolized via oxidative phosphorylati on or glycolysis differs between quiesce nt versus proliferating cells,iincluding tumor cells.However,how glucose metabolism is coordinated with cell cycle in mammalian cells remains elusive.Here,we report that mammalian cells predominantly utilize the tricarboxylic acid(TCA)cycle in G1 phase,but prefer glycolysis in S phase.Mechanistically,coupling cell cycle with metabolism is largely achieved by timely destruction of IDH1/2,key TCA cycle enzymes,in a Skp2-dependent manner.As such,depleting SKP2 abolishes cell cycle-dependent fluctuation of IDH1 protein abundance,leading to reduced glycolysis in S phase.Furthermore,elevated Skp2 abundance in prostate cancer cells destabilizes IDH1 to favor glycolysis and subsequent tumorigenesis.Therefore,our study reveals a mechanistic link between two cancer hallmarks,aberrant cell cycle and addiction to glycolysis,and provides the underlying mechanism for the coupling of metabolic fluctuation with periodic cell cycle in mammalian cells. | Jing Liu Yunhua Peng Le Shi Lixin Wan Hiroyuki Inuzuka Jiangang Long Jianping Guo Jinfang Zhang Min Yuan Shuangxi Zhang Xun Wang Jing Gao Xiangpeng Dai Shozo Furumoto Lijun Jia Pier Paolo Pandolfic John M.Asara William G.Kaelin Jr. Jjankang Liu Wenyi Wei | 2021 | Cell Research2021，31，1： | 2 |
| 16 | Mouse cloning and somatic cell reprogramming using electrofused blastomeres显示文摘老鼠从受精卵克隆能为遗传上定制的人的胚胎的茎(ES ) 的生产帮助途径的开发没被卵母细胞可获得性的限制抑制的房间线。然而,成功地从导致 ES 房间线的严重地区分的体的房间施主被用作标明日期仅仅接合子原子核的接受者。在富饶诊所,先进胚胎的阶段的胚胎通常被存储为支持经由体的原子转移的房间线还没被证明了的 ES 的推导的未来使用,而是他们的能力。这里,我们报导那只二房间的阶段 electrofused 老鼠胚胎,在有丝分裂逮捕了,能从从分裂球到体的房间的施主房间支持原子核的发展 reprogramming。从胚胎的施主的实时、完整术语的克隆的小狗,以及从胚胎或体的施主的 pluripotent ES 房间线,成功地从这些重建的胚胎被产生。先进阶段培植前胚胎是不能的通常发展在 electrofusion 以后称为并且一个体的房间原子核转,显示丢弃的培植前人胚胎能是为最小化为人的治疗学的克隆的道德的担心的研究的一个重要资源。我们的途径提供一种吸引人、实际的选择给为病人特定的人的 ES 房间线的产生的用捐赠卵母细胞的治疗学的克隆。 | Amjad Riaz Xiaoyang Zha Xiangpeng Dai Wei Li Lei Liu Haifeng Wan Yang Yu Liu Wang Qi Zhou | 2011 | Cell Research2011，21，5： | 2 |
| 17 | Genetic Analysis of Human Adenovirus Type 7 Strains Circulating in Different Parts of China显示文摘To investigate the molecular epidemiology and genetic variation of human adenovirus type 7(HAdV-7)in children with acute respiratory infections(ARI)in China.HAdV-7-positive respiratory samples collected from children with ARI in Beijing,Shijiazhuang,Wenzhou and Guangzhou from 2014–2018 were selected for gene amplification and sequence analysis.Fifty-seven HAdV-7 clinical strains with hexon,penton base and fiber gene sequences were obtained.Meanwhile17 strains were selected randomly from different cities for whole genome sequencing.Phylogenetic and variation analyses were performed based on the obtained sequences,HAdV-7 prototype strain Gomen(AY594255),vaccine strains(AY495969 and AY594256)and representative sequences of strains.The phylogenetic trees constructed based on whole genome sequences,major capsid protein genes(hexon,penton base and fiber)and the early genes(E1,E2,E3 and E4)were not completely consistent.The HAdV-7 strains obtained in this study always clustered with most of the circulating strains worldwide from the 1980 s to the present.Compared with the HAdV-7 prototype strain Gomen(AY594255),some amino acid mutations in loop1 and loop2 of hexon and the RGD loop region of the penton base gene were observed.Recombination analysis showed that partial regions of 55 k Da protein and 100 kDa hexon-assembly associated protein genes among all HAdV-7 strains in this study were from HAdV-16 and HAdV-3,respectively.Our study demonstrated the molecular evolution characteristics of HAdV-7 strains circulating in China and provided basic reference data for the prevention,control and vaccine development of HAdV-7. | Yali Duan Changchong Li Li Deng Shuhua An Yun Zhu Wei Wang Meng Zhang Lili Xu Baoping Xu Xiangpeng Chen Zhengde Xie | 2021 | Virologica Sinica2021，36，3： | 2 |
| 18 | A multi-center study on Molecular Epidemiology of Human Respiratory Syncytial Virus from Children with Acute Lower Respiratory Tract Infections in the Mainland of China between 2015 and 2019显示文摘Human respiratory syncytial virus(RSV) is a major pathogen of acute lower respiratory tract infection among young children. To investigate the prevalence and genetic characteristics of RSV in China, we performed a molecular epidemiological study during 2015–2019. A total of 964 RSV-positive specimens were identified from 5529 enrolled patients during a multi-center study. RSV subgroup A(RSV-A) was the predominant subgroup during this research period except in2016. Totally, 535 sequences of the second hypervariable region(HVR-2) of the G gene were obtained. Combined with182 Chinese sequences from GenBank, phylogenetic trees showed that 521 RSV-A sequences fell in genotypes ON1(512),NA1(6) and GA5(3), respectively;while 196 RSV-B sequences fell in BA9(193) and SAB4(3). ON1 and BA9 were the only genotypes after December 2015. Genotypes ON1 and BA9 can be separated into 10 and 7 lineages, respectively. The HVR-2 of genotype ON1 had six amino acid changes with a frequency more than 10%, while two substitutions H258 Q and H266 L were co-occurrences. The HVR-2 of genotype BA9 had nine amino acid substitutions with a frequency more than10%, while the sequences with T290 I and T312 I were all from 2018 to 2019. One N-glycosylation site at 237 was identified among ON1 sequences, while two N-glycosylation sites(296 and 310) were identified in the 60-nucleotide duplication region of BA9. To conclusion, ON1 and BA9 were the predominant genotypes in China during 2015–2019. For the genotypes ON1 and BA9, the G gene exhibited relatively high diversity and evolved continuously. | Xiangpeng Chen Yun Zhu Wei Wang Changchong Li Shuhua An Gen Lu Rong Jin Baoping Xu Yunlian Zhou Aihuan Chen Lei Li Meng Zhang Zhengde Xie | 2021 | Virologica Sinica2021，36，6： | 2 |
| 19 | Technical development and long-term performance observations of long-life asphalt pavement: A case study of Shandong Province显示文摘Based on the investigation of long-life asphalt pavement at home and abroad,the development of long-life asphalt pavement technology in Shandong Province,China is reviewed in this paper.The structural combination char-acteristics of typical long-life asphalt pavement in Shandong Province and their popularization and application are introduced.The application effect of combined base long-life asphalt pavement,which has been widely promoted,is evaluated.At the same time,taking the Binda perpetual pavement test road in Shandong Province as an example,the dynamic response and long-term performance evolution of long-life asphalt pavement are analyzed over a period of more than 17 years.Sections S1,S2,and S3 present information about full-depth asphalt pavement.Section S4 describes combined base asphalt pavement.The results show that the maximum strain of S1–S4 is within the endurance strain limit.S1,S2,S3 and S4 are all expected to be long-life asphalt pavements.In the current study,Sections S1–S4 were maintained in good condition during a service period of more than 17 years with no structural cracks and good deflection,rutting,and IRI indexes.The deflection index was stable without growth,and the IRI was also relatively stable following the opening to traffic.The rutting depth un-derwent a slight cumulative increase within 8 years of opening,and then stabilized.The average rutting depth over the 17-year period was less than 15 mm.Therefore,S1–S4 meet the design standards required for use as long-life pavements.From the perspectives of resource saving,energy saving,and emission reduction and service performance,full-depth asphalt pavement can be considered to represent a new generation of green and durable pavement structures with great future promotion potential. | Lin Wang Jincheng Wei Wenjuan Wu Xiaomeng Zhang Xizhong Xu Xiangpeng Yan | 2022 | Journal of Road Engineering2022，2，4： | 2 |
| 20 | Design and Test of Vehicle Suspension System with Inerters显示文摘 | Wang Ruoehen Meng Xiangpeng Shi Dehua | 2014 | Proceedings of the Institution of Me- chanical Engineers2014，228，15： | 1 |
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