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| 1 | 显示文摘 | Wang Linghang Jie Wanqi | 2006 | J Cryst Growth2006，290，： | 1 |
| 2 | Growth,crystalline quality and transition variation of ternary Pb(In_(1/2)Nb_(1/2))O_(3)-Pb(Mg_(1/3)Nb_(2/3))O_(3)-PbTiO_(3) ferroelectric crystals显示文摘Bulk crystals of high Curie temperature(T_(C))24Pb(In_(1/2(Nb_(1/2))O_(3)-43Pb(Mg_(1/3)Nb_(2/3))O_(3)-33PbTiO_(3)(24PIN-43PMN-33PT)with 55 mm in diameter and 130mm in length were reproducibly grown by the bottom-seeded Bridgman method.The X-ray diffraction(XRD)spectrum indicated that the as-grown crystal was a single phase with rthombohedral structure at room temperature,the domain morphology and the phase transition sequence of R→T→C were observed,the full width at half maximum(FWHM)of X-ray rocking curve of(002)face was about 0.77°,and the defect density was inferred to 2.56×10^(10)cm^(-2).The measured density of the as-grown crystals was very close to the theoretical one.Variation of the transition temperature of the as-grown crystals along the growth direction revealed that T_(C) increased linearly along the growth direction and rthombohedral to tetrahedral phase transition temperature(T_(RT))gradually decreased in the middle part of the ingot. | Linghang Wang Zhuo Xu Zhenrong Li Yuhui Wan Junjie Gao Fei Li | 2013 | Journal of Advanced Dielectrics2013，3，1： | 1 |
| 3 | Factors Associated with SARS-CoV-2 Repeat Positivity—Beijing,China,June–September 2020显示文摘Introduction:Repeat positive severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)following COVID-19 initial viral clearance(repositivity)poses a public health management challenge.The objective was to determine factors associated with neutralizing antibody(Nab)level and re-positivity among patients infected with a single strain SARS-CoV-2.Methods:During a single strain SARS-CoV-2 cluster in Beijing,China,longitudinal individual clinical,virological,and immunological data were collected from 368 infections from June 13 to September 22,2020.Factors associated with Nab level and re-positivity were analyzed using generalized estimating equations.Results:A total of 353(96%)SARS-CoV-2 infections had demographic,clinical,and laboratory data available.Among the 353 infections,55(15.5%)were re-positive,and blood draws were taken from 346 individuals(98.0%)during hospitalization and/or during the follow-up period.Symptoms were milder for the second-time admission for the re-positives,although 36.4%of re-positives presented with radiographic appearance of pneumonia manifestation.Compared to non-re-positive patients,NAb titers were lower among re-positives;NAb was positively associated with clinical severity.Samples from the lower respiratory tract manifested higher viral load than that from the upper respiratory tract.Multivariable analysis showed re-positivity was positively associated with being female[odd ratio(OR)=1.7,95%confidence interval(CI)1.1–2.8]and being aged<18 years(OR=5.2,95%CI 1.5–18.1);having initially asymptomatic infection(OR=13.7,95%CI 1.6–116.3);and negatively associated with a higher NAb level(OR=0.9,95%CI 0.5–1.7).Conclusions:NAb may be important for sustained viral clearance.Lower respiratory tract infection was associated with higher viral load among all infections when compared to upper respiratory tract infection.Continuous lower respiratory and intermittent upper respiratory viral shedding among COVID-19 infections may occur. | Siqi Li Xiaoli Wang Li Li Yang Pan Siyuan Yang Dawei Tan Ying Shen Peng Yang Naor Bar-Zeev Yaling Hu Jacky MJennings Simin Li Linghang Wang Quanyi Wang | 2022 | China CDC weekly2022，4，5： | 1 |
| 4 | Phylogenomic tracing of asymptomatic transmission in a COVID-19 outbreak显示文摘SARS-CoV-2 has caused over 100 million deaths and continues to spread rapidly around the world.Asymptomatic transmission of SARS-CoV-2 is the Achilles’heel of COVID-19 public health control measures.Phylogenomic data on SARS-CoV-2 could provide more direct information about asymptomatic transmission.In this study,using a novel MINERVA sequencing technology,we traced asymptomatic transmission of COVID-19 patients in Beijing,China.One hundred and seventy-eight close contacts were quarantined,and 14 COVID-19 patients were laboratory confirmed by RT-PCR.We provide direct phylogenomic evidence of asymptomatic transmission by constructing the median joining network in the cluster.These data could help us to determine whether the current symptom-based screening should cover asymptomatic persons. | Ju Zhang Nan Ding Yangzi Song Rui Song Yang Pan Linghang Wang Shuo Yan Qi Wang Shanfang Ma Lirong Wei Fengting Yu Lianhe Lu Fujie Zhang Chen Chen Hui Zeng | 2021 | The Innovation2021，2，2： | 1 |
| 5 | Single-crystal growth of mercury indium telluride (M/T) by Vertical Bridgman method 显示文摘 | Wang Linghang Jie Wanqi | 2006 | Journal of Crystal Growth2006，290，： | 1 |
| 6 | Vital Surveillances: Factors Associated with SARS-CoV-2 Repeat Positivity-Beijing, China, June-September 2020显示文摘全球各地陆续出现新冠患者康复后再次核酸阳性的情况,引发了行业内的关注。先前有关复阳的研究均来自于不同的传播链,感染者感染的毒株不尽相同。为减少不同毒株而引发的复阳的选择偏倚,有必要对感染同一毒株的新冠患者的复阳情况进行研究。中和抗体水平被认为在清除新冠病毒中发挥重要作用,被用于治疗新冠患者。本研究纳入人口学、临床、实验室数据及重复测量中和抗体和病毒载量,分析了影响新冠患者复阳的因素。结果显示,353个病例中,约15%患者康复后复阳,这一结果与大部分有关复阳的研究结果相符。使用多因素广义估计模型对复阳进行分析发现,复阳和患者中和抗体水平成负相关,即抗体水平低,复阳的可能性更大。提示可能因抗体水平低,不足以完全清除病毒而导致复阳。 | Siqi Li Xiaoli Wang Li Li Yang Pan Siyuan Yang Dawei Tan Ying Shen Peng Yang Naor Bar-Zeev Yaling Hu Jacky MJennings Simin Li Linghang Wang Quanyi Wang 李思麒 | 2022 | 中华实验和临床病毒学杂志2022，36，1： | 0 |
| 7 | Dynamic Changes of ORF1ab and N Gene Ct Values in COVID-19 Omicron Inpatients of Different Age Groups—Beijing Municipality,China,November-December 2022显示文摘Introduction:In November 2021,the severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)Omicron variant was identified as the variant of concern and has since spread globally,replacing other cocirculating variants.To better understand the dynamic changes in viral load over time and the natural history of the virus infection,we analyzed the expression of the open reading frames 1ab(ORF1ab)and nucleocapsid(N)genes in patients infected with Omicron.Methods:We included patients initially admitted to the hospital for SARS-CoV-2 infection between November 5 and December 25,2022.We collected daily oropharyngeal swabs for quantitative reverse transcriptase-polymerase chain reaction tests using commercial kits.We depicted the cycle threshold(Ct)values for amplification of ORF1ab and N genes from individual patients in age-specific groups in a time series.Results:A total of 480 inpatients were included in the study,with a median age of 59 years(interquartile range,42 to 78;range,16 to 106).In the<45-year-old age group,the Ct values for ORF1ab and N gene amplification remained below 35 for 9.0 and 11.5 days,respectively.In the≥80-year-old age group,the Ct values for ORF1ab and N genes stayed below 35 for 11.5 and 15.0 days,respectively,which was the longest among all age groups.The Ct values for N gene amplification took longer to rise above 35 than those for ORF1ab gene amplification.Conclusion:The time to test negative varied among different age groups,with viral nucleic acid shedding taking longer in older age groups compared to younger age groups.As a result,the time to resolution of Omicron infection increased with increasing age. | Qing Zhang Zhaomin Feng Yiwei Hao Lirong Wei Aibin Wang Zhixing Han Meimei Tian Sheng Sun Xin'gang Li Tianjiao Xue Xiangjing Kong Baoliang Li Cheng Kou Quanyi Wang Da Huo Linghang Wang | 2023 | China CDC weekly2023，5，8： | 0 |
| 8 | Rapid and accurate identification of SARS-CoV-2 variants containing E484 mutation显示文摘The ongoing coronavirus disease 2019(COVID-19)pandemic caused by severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)infection has led to over 240 million confirmed infections and severe economic burdens worldwide.Multiple emerging SARS-CoV-2 variants of concern(VOCs)and variants of interest(VOIs)have recently beenidentifiedand are nowspreading internationally,including B.1.1.7(Alpha),B.1.351(Beta),P.1(Gamma),B.1.617(Delta and Kappa),C.37(Lambda),and B.1.621(Mu),all of which appear to bemore easily transmitted(WHO,COVID-19Weekly EpidemiologicalUpdate).Beta andGamma VOCs can seriously impair the protective efficacy of existing vaccines,potentially precluding the possibility of attaining'herd immunity.' | Yuan Zhang Yanqiu Wei Siyuan Yang Yunlong Li Jing Wang Zhaoyan Nie Yuhai Bi Wenjun Liu Linghang Wang Limin Yang | 2022 | The Innovation2022，3，1： | 0 |
| 9 | Distinct durability of IgM/IgG antibody responses in COVID-19 patients with differing severity显示文摘Dear Editor,The coronavirus disease 2019(COVID-19)pandemic is generating a demand for simultaneous vaccine development,which is expected to prevent future outbreaks by eliciting sufficient and protective immunity. | Junyan Han Ning Zhang Danying Chen Yuhuan Gong Guoli Li Yaxian Kong Lin Pu Chen Chen Jingyuan Liu Qi Wang Ju Zhang Xuesen Zhao Juan Du Kai Han Chuan Song Linghang Wang Mingxi Hua Yu Hao Rui Song Yangzi Song Fengting Yu Siyuan Yang Haofeng Xiong Wei Zhang George F.Gao Fujie Zhang Ang Li Hui Zeng Yuhai Bi | 2022 | Science China(Life Sciences)2022，65，1： | 0 |
| 10 | Multiscaling Effects of Microstructural Domain Morphology and Phase Transition for Relaxor Ferroelectric Single Crystals显示文摘Pt-based relaxor ferroelectric single crystals such as Pb(Mg1/3Nb2/3)O3-PbTiO3(PMN-PT)and Pb(Zn1/3Nb2/3)O3-Pb TiO3(PZN-PT),were reported as a novel piezoelectric materials with high properties at 1990's,which | Linghang Wang | 2016 | 功能材料信息2016，13，1： | 0 |
| 11 | An Immunocompetent Patient with High Neutralizing Antibody Titers Who Shed COVID-19 Virus for 169 days——China,2020显示文摘Few reports are available about prolonged shedding of coronavirus disease(COVID-19)virus,also known as severe acute respiratory syndrome coronavirus 2(SARS-CoV-2),by immunocompetent patients.We report a case of an infected,immunocompetent person with 169 days of COVID-19 virus shedding during which time he had two brief periods when he tested negative for COVID-19 followed by again testing positive.We describe relevant clinical,immunological,and genomic features.We found that continuous and prolonged viral replication and infectivity existed in an immunocompetent COVID-19 patient,despite having high neutralizing antibody titers. | Li Li Siqi Li Yang Pan Ling Qin Siyuan Yang Dawei Tan Yaling Hu Maria Deloria Knoll Xiaoli Wang Linghang Wang Quanyi Wang | 2021 | China CDC weekly2021，3，32： | 0 |
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