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| 1 | Habitat-induced reciprocal transformation in the root phenotype of Oriental ginseng is associated with alteration in DNA methylation显示文摘Oriental ginseng is an important medicinal plant that grows in 2 major forms or ecotypes,wild and domesticated.Each form differs conspicuously in root phenotype,but can be converted from one type to another by habitat.Here we show that the habi tat-induced transformation of ginseng root phenotype was accompanied by alteration in cytosine methylation at a large number of 5′-CCGG-3′sites detected by the methylation-sensitive polymorphism(MSAP)marker.The collective CG and CHG methylation levels of all 4 landraces of the domesticated form were significantly lower than those of the wild form.Interestingly,artificially transplanted ginseng plants recreated in both directions the methylation levels(at least in CHG)of their natural counterparts.The methylation differences between the 2 ginseng ecotypes were validated at 2 isolated MSAP loci bearing homology to a 5S rRNA gene or a copia retrotransposon.Our results implicate a link between epigenetic variation and habitat-induced phenotypic flexibility in Oriental ginseng. | NGEZAHAYO Frederic WANG XiaoLi YU XiaoMing JIANG LiLi CHU YunJie SHEN BaiHua YAN ZhongKai LIU Bao | 2011 | Chinese Science Bulletin2011，56，16： | 7 |
| 2 | A Local Cluster of Omicron Variant COVID-19 Likely Caused by Internationally Mailed Document——Beijing Municipality,China,January 2022显示文摘On January 15,2022,a 26 years old female(Case A)went to a sampling site for coronavirus disease 2019(COVID-19)testing due to excessive fatigue and fever for two days.This patient preliminarily tested positive for severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)using a quantitative real-time reverse transcription polymerase chain reaction(qRT-PCR)method. | Daitao Zhang Shuangsheng Wu Zhenyong Ren Ying Sun Xiangfeng Dou Zhaomin Feng Fu Li Yi Tian Shujuan Cui Baiwei Liu Bing Lyu Xiaoli Wang Feng Liu Lina Jin Chu Jiang Lina Tian Zhenjiang Xin Zhichao Liang Lei Jia Quanyi Wang Yang Pan Peng Yang | 2022 | China CDC weekly2022，4，14： | 6 |
| 3 | Performance Analysis of Cooperative NOMA with Energy Harvesting in Multi-Cell Networks显示文摘In this paper,an energy harvesting enabled cooperative non-orthogonal multiple access(NOMA)system for a multi-cell network is investigated.Particularly,during the direct transmission phase,base stations send their superposed messages to the near users and far users simultaneously according to a NOMA principle,while the near users act as energy harvesting enabled relays employing a power splitting protocol.During the cooperative phase,the near users transmit their decoded messages to the corresponding far users using harvested energy.Using tools from stochastic geometry,we firstly calculate the signal to interference ratios of the users in each NOMA group including one near user and one far user.Then,the closed-form expressions of the coverage probability,ergodic rate,and energy efficiency are derived respectively.Numerical results validate the derived expressions and show that the energy harvesting enabled cooperative NOMA system in a multi-cell network can improve the coverage probability,ergodic rate,and energy efficiency compared to its counterpart OMA system. | Cheng Guo Jie Xin Liqiang Zhao Xiaoli Chu | 2019 | China Communications2019，16，11： | 5 |
| 4 | Corresponding Factors Influencing Crude Oils Assay Using Low-field Nuclear Magnetic Resonance显示文摘In this study, the main factors influencing the measurements by means of the off-line low-field 1H NMR in the lab were discussed base on a robust calibration model established by the PLS algorithm using 255 crude oil samples. The preheating temperature had a great influence on the viscosity of oil samples and the resolution of spectral analysis. The repeatability of spectral measurements was impacted by the metal and wax content of the oil samples. For the case of high wax content oils, the wax species began to crystallize in the course of determination that could affect the repeatability of spectral measurements. These factors have evidenced why the preheating devices and filter unit are necessary when low field NMR system is used in the online analysis process. The investigation is very important for the on-line application of the low field NMR. | Feng Yunxia Chu Xiaoli Xu Yupeng Tian Songbai | 2014 | China Petroleum Processing & Petrochemical Technology2014，16，2： | 4 |
| 5 | Research on Calibration Transfer across Infrared Spectrometric Instruments for Fast Evaluation of Crude Oils显示文摘The spectral analysis method is suitable for the process control and the process analysis such as the fast evaluation of crude oils. In this study, model transfer between the same type of spectrometer and different type of spectrometers was discussed respectively, and the results have shown that the transfer of calibration model can satisfy the demand of rapid analysis. | Li Jingyan Chu Xiaoli Tian Songbai | 2015 | China Petroleum Processing & Petrochemical Technology2015，17，1： | 3 |
| 6 | Research on Determination of Nitrogen Content in Petroleum Using Mid-infrared Spectroscopy显示文摘Nitrogen content is an important parameter for petroleum refining processes. The combined use of mid-infrared attenuated total reflection spectroscopy and multivariate calibration allows accurate determination of nitrogen content in petroleum and its products. The calibration models of nitrogen content in crude oils have been established by partial least squares (PLS) method. The results predicted by this method were very close to those determined by standard methods. Compared with standard methods, this method is provided with advantages such as high-speed, simplicity and good-repeat- ability without any needs for pretreatment. | Li Jingyan Chu Xiaoli Tian Songbai Lu Wanzhen (SINOPEC Research Institute of Petroleum Processing, Beijing 100083) | 2011 | China Petroleum Processing & Petrochemical Technology2011，13，4： | 2 |
| 7 | Ultrahigh quantum efficiency photodetector and ultrafast reversible surface wettability transition of square In2O3 nanowires显示文摘由于大 surface-to-volume 比率, lowdimensional 半导体的 optoelectronic 表演基于 nanostructure 的光电探测器在暴露的表面原则上取决于 chemisorption/photodesorption,但是显示出如此的效果的实际例子仍然是无法获得的。一些理论计算预言了 { 001 } 方面在 2 O 3 能有效地在照耀下面积累 photogenerated 洞,提供模型材料检验 nanowires (NW ) 切的方面是否能增加他们的 optoelectronic 表演。此处,我们在场使用的一个新奇基于 nanowire 的光电探测器的设计和构造在 2 有四的 O 3 NW 暴露了 { 001 } 水晶方面。光电探测器与优秀重覆性交付优秀 optoelectronic 性能,快反应速度,高光谱 responsivity (R ), 和高外部量效率(EQE ) 。R 和 EQE 价值象 4.8 | Ming Meng Xinglong Wu Xiaoli Ji Zhixing Gan Lizhe Liu Jiancang Shen Paul K. Chu | 2017 | Nano Research2017，10，8： | 2 |
| 8 | The Effect of NBI on UWB Time-Hopping Systems显示文摘 | Ross D Murch | 2004 | IEEE Transactions on Wireless Communications2004，3，5： | 1 |
| 9 | Determination of multi - properties of residual oils using midinfrared attenuated total reflection spectroscopy 显示文摘 | Yuan Hongfu Chu Xiaoli Li Haoran Xu Yupeng | 2006 | Fuel2006，80，1213： | 1 |
| 10 | In-Line MonitoringSeveral Sets of Pilot-Scale Catalytic Reforming Unit Using aShort-Wavelength NIR analyzer显示文摘 | Chu Xiaoli Yuan Hongfu Lu Wanzhen | 2005 | Journal of Near InfraredSpectroscopy2005，13，1： | 1 |
| 11 | Rapid Identification and Assay of Crude Oils Based on Moving-window Correlation Coefficient and Near Infrared Spectral Library显示文摘 | Chu Xiaoli Xu Yupeng Tian Songbai | 2011 | Chemom Intell Lab Syst2011，107，1： | 1 |
| 12 | Determination of multi-properties of residual oils using mid-infrared attenuated total reflection spectroscopy显示文摘 | YUAN Hongfu CHU Xiaoli LI Haoran | 2006 | Fuel2006，85，1213： | 1 |
| 13 | Research on determination of total acid number of petroleum using mid-infrared attenuated total reflection spectroscopy显示文摘 | LI Jingyan CHU Xiaoli TIAN Songbai | 2012 | Energy Fuels2012，26，9： | 1 |
| 14 | On Providing Downlink Services in Collocated Spectrum-Sharing Macro and Femto Networks 显示文摘 | CHU Xiaoli WU Yuhua lOPEZ-PEREZ D et at | 2011 | IEEE Transactions on Wireless Communications2011，10，12： | 1 |
| 15 | Determination of multi-properties of residual oils using midinfrared attenuated total reflection spectroscopy显示文摘 | Yuan Hongfu Chu Xiaoli Li Haoran | 2006 | Fuel2006，85，1213： | 1 |
| 16 | Nanocrystalline titanium nitride films prepared by electrophoretic deposition显示文摘 | Xiaoli Cui Zhiyong Yu Ming Ma Paul K. Chu | 2009 | Surface & Coatings Technology2009，，4： | 1 |
| 17 | Unveiling the impact of residual Li conversion and cation ordering on electrochemical performance of Co-free Ni-rich cathodes显示文摘The residual Li and Li^(+)/Ni_(2)+cation mixing play essential roles in the electrochemical properties of Ni-rich cathodes.However,a general relationship between the residual Li conversion,cation mixing,and their effects on the Li^(+)kinetics and structural stability has yet to be established,due to the presence of cobalt in the cathode.Here,we explore the synergistic impact of the residual Li conversion and cation ordering on a Co-free Ni-rich cathode(i.e.,LiNi0.95Mn0.05O_(2)).It discloses that the rate capability is mainly affected by residual Li contents and operating voltage.Specifically,residual Li can be electrochemically converted to cathode electrolyte interphase(CEI)below 4.3 V,thus inducing high interphase resistance,and decomposes to produce CO_(2)-dominated gas at 4.5 V,causing temporary enhancement of Li^(+)diffusivity but severe surface degradation during cycling.Moreover,the cycling performance of Co-free Ni-rich cathode is not only determined by Li^(+)/Ni_(2)+cation-ordered superlattice,which enhances the structural stability as it functions as the pillar to impede lattice collapse at a highly charged state,but also by the robust CEI layers which protect the bulk from electrolyte attack under 4.3 V.These findings promote an in-depth understanding of residual Li conversion and Li^(+)/Ni_(2)+cation ordering on Co-free Ni-rich cathode. | Chu Wang Lei Tan Hongling Yi Zixiang Zhao Xiaoli Yi Youyuan Zhou Junchao Zheng Jiexi Wang Lingjun Li | 2022 | Nano Research2022，15，10： | 1 |
| 18 | Determina- tion of multi-properties of residual oils using mid-infrared attenuated total reflection spectroscopy显示文摘 | Yuan Hongfu Chu Xiaoli Li Haoran | 2006 | Fuel2006，85，1213： | 1 |
| 19 | Electrochemical simultaneous determination of nitrophenol isomers at nano-gold modified glassy carbon electrode显示文摘 | Chu Lin Han Lu Zhang Xiaoli | 2011 | Journal of Applied Electrochemistry2011，41，6： | 1 |
| 20 | On the expandedregion of picocells in heterogeneous networks显示文摘 | Lopez-Perez D Chu Xiaoli Guvenc I | 2012 | IEEE Journalof Selected Topics in Signal Processing2012，6，3： | 1 |
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