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51篇 您的检索式:作者名="Hongli Hu"
    题名 作者 年代 出处 被引量
1Orbit determination and time synchronization for a GEO/IGSO satellite navigation constellation with regional tracking network显示文摘Aiming at regional services,the space segment of COMPASS (Phase I) satellite navigation system is a constellation of Geostationary Earth Orbit (GEO),Inclined Geostationary Earth Orbit (IGSO) and Medium Earth Orbit (MEO) satellites.Precise orbit determination (POD) for the satellites is limited by the geographic distribution of regional tracking stations.Independent time synchronization (TS) system is developed to supplement the regional tracking network,and satellite clock errors and orbit data may be obtained by simultaneously processing both tracking data and TS data.Consequently,inconsistency between tracking system and TS system caused by remaining instrumental errors not calibrated may decrease navigation accuracy.On the other hand,POD for the mixed constellation of GEO/IGSO/MEO with the regional tracking network leads to parameter estimations that are highly correlated.Notorious example of correlation is found between GEO's orbital elements and its clock errors.We estimate orbital elements and clock errors for a 3GEO+2IGSO constellation in this study using a multi-satellite precise orbit determination (MPOD) strategy,with which clock error elimination algorithm is applied to separate orbital and clock estimates to improve numerical efficiency.Satellite Laser Ranging (SLR) data are used to evaluate User Ranging Error (URE),which is the orbital error projected on a receiver's line-of-sight direction.Two-way radio-wave time transfer measurements are used to evaluate clock errors.Experimenting with data from the regional tracking network,we conclude that the fitting of code data is better than 1 m in terms of Root-Mean-Square (RMS),and fitting of carrier phase is better than 1 cm.For orbital evaluation,difference between computed receiver-satellite ranging based on estimated orbits and SLR measurements is better than 1 m (RMS).For clock estimates evaluation,2-hour linear-fitting shows that the satellite clock rates are about 1.E-10 s/s,while receiver clock rates are about 1×10 13-1×10 12 s/s.For the 72-hour POD experiment,the average differences between POD satellite clock rates estimates and clock measurements based on TS system are about 1×10 13 s/s,and for receiver clock rates,the differences are about 1×10 15 s/s.ZHOU ShanShi HU XiaoGong WU Bin LIU Li QU WeiJing GUO Rui HE Feng CAO YueLing Wu XiaoLi ZHU LingFeng SHI Xin TAN HongLi 2011Science China(Physics,Mechanics & Astronomy)2011,54,6:44
2ERK kinase phosphorylates and destabilizes the tumor suppressor FBW7 in pancreatic cancer显示文摘Shunrong Ji Yi Qin Si Shi Xiangyuan Liu Hongli HU Hu Zhou Jing Gao Bo Zhang Wenyan Xu Jiang Liu Dingkong Liang Liang Liu Chen Liu Jiang Long Haijun Zhou Paul J Chiao Jin Xu Quanxing Ni Daming Gao Xianjun Yu 2015Cell Research2015,25,5:19
3MiR-122-5p suppresses the proliferation, migration, and invasion of gastric cancer cells by targeting LYN显示文摘Gastric cancer(GC)is one of malignant tumors with high mortality and morbidity in the world.MicroRNA-122(miR-122)acts as a tumor suppressor in a variety of cancers and has been found to be dominant in gastric adenocarcinoma.However,the specific biological function of miR-122-5p in GC is not completely clear.In this study,we found that miR-122-5p was low-expressed in GC tissues and cell lines by using qRT-PCR.Overexpression of miR-122-5p inhibited the proliferation,migration,and invasion of GC cells by using CCK-8 and transwell assays.On the contrary,downregulation of miR-122-5p promoted the proliferation,migration,and invasion of GC cells.In addition,we found that the expression of LYN,an Src family tyrosine kinase,was inversely correlated with miR-122-5p expression in GC tissues by using western blot analysis,immunohistochemistry,and qRT-PCR assays.Meanwhile,luciferase assay results indicated that LYN is a direct target of miR-122-5p in GC cells.Moreover,silencing LYN expression by its siRNA inhibited the proliferation,migration,and invasion of GC cells.Importantly,overexpression of LYN restored miR-122-5p-mediated inhibition of the proliferation,migration,and invasion of GC cells.Taken together,our results indicated miR-122-5p inhibited the proliferation,migration,and invasion by targeting LYN in GC.Lei Meng Zhangming Chen Zhe Jiang Ting Huang Jie Hu Panquan Luo Hongli Zhang Mengqi Huang Lei Huang Yu Chen Ming Lu A-man Xu Songcheng Ying 2020Acta Biochimica et Biophysica Sinica2020,52,1:12
4NASICON-structured Na3.1Zr1.95Mg0.05Si2PO12 solid electrolyte for solid-state sodium batteries显示文摘Using stable inorganic solid electrolyte to replace organic liquid electrolyte could significantly reduce potential safety risks of rechargeable batteries. Na-superionic conductor(NASICON)-structured solid electrolyte is one of the most promising sodium solid electrolytes and can be employed in solid-state sodium batteries. In this work, a NASICONstructured solid electrolyte Na_(3.1)Zr_(1.95)Mg_(0.05)Si_2PO_(12) was synthesized through a facile solid-state reaction, yielding high sodium-ionic conductivity of 1.33×10^(-3) S·cm^(-1) at room temperature. The results indicate that Mg^(2+)is a suitable and economical substitution ion to replace Zr^(4+), and this synthesis route can be scaled up for powder preparation with low cost. In addition to electrolyte material preparation, solid-state batteries with Na_(3.1)Zr_(1.95)Mg_(0.05)Si_2PO_(12) as electrolyte were assembled. A specific capacity of 57.9 mAh·g^(-1) is maintained after 100 cycles under a current density of 0.5 C rate at room temperature. The favorable cycling performance of the solid-state battery suggests that Na_(3.1)Zr_(1.95)Mg_(0.05)Si_2PO_(12) is an ideal electrolyte candidate for solid-state sodium batteries.Jing Yang HongLi Wan ZhiHua Zhang GaoZhan Liu XiaoXiong Xu YongSheng Hu Xia-Yin Yao 2018Rare Metals2018,37,6:10
5Multisite co-allocation scheduling algorithms for parallel jobs in computing grid environments显示文摘Cooperation of multi-domain massively parallel processor systems in com- puting grid environment provides new opportunities for multisite job scheduling. At the same time, in the area of co-allocation, heterogeneity, network adaptability and scalability raise the challenge for the international design of multisite job scheduling models and algorithms. It presents multisite job scheduling schema through the introduction of mul- tisite job scheduling model and the performance model under the grid environment. It introduces two job multisite and cooperative scheduling models and algorithms with the core of the optimal and greedy-heuristic resource selection strategies. Meanwhile, com- pared with single and multisite cooperative scheduling models and algorithms introduced by Sabin, Yahyapour and other persons, the validity and advance of the scheduling model and the performance model herein are proved.ZHANG Weizhe FANG Binxing HU Mingzeng LIU Xinran ZHANG Hongli GAO Lei 2006Science in China(Series F)2006,49,6:4
6Uniformed model of networked control systems with long time delay显示文摘Feedback control systems wherein the control loops are closed through a real-time network are called networked control systems (NCS). The defining feature of an NCS is that information is exchanged using a network among control system components. Two new concepts including long time delay and short time delay are proposed. The sensor is almost always clock driven. The controller or the actuator is either clock driven or event driven. Four possible driving modes of networked control systems are presented. The open loop mathematic models of networked control systems with long time delay are developed when the system is driven by anyone of the four different modes. The uniformed modeling method of networked control systems with long time delay is proposed. The simulation results are given in the end.Zhu Qixin Liu Hongli Hu Shousong 2008Journal of Systems Engineering and Electronics2008,19,2:4
7A Multicenter Application and Evaluation of the Oxford Classification of IgA Nephropathy in Adult Chinese Patients显示文摘Cai-Hong Zeng Weibo Le Zhaohui Ni Minfang Zhang Lining Miao Ping Luo Rong Wang Zhimei Lv Jianghua Chen Jiong Tian Nan Chen Xiaoxia Pan Ping Fu Zhangxue Hu Lining Wang Qiuling Fan Hongguang Zheng Dewei Zhang Yaping Wang Yanhong Huo Hongli Lin Shuni Chen Sh 2012American Journal of Kidney Diseases2012,,5:2
8Genomic and transcriptomic analysis unveils population evolution and development of pesticide resistance in fall armyworm Spodoptera frugiperda显示文摘The fall armyworm(FAW),Spodoptera frugiperda,is a destructive pest native to America and has recently become an invasive insect pest in China.Because of its rapid spread and great risks in China,understanding of FAW genetic background and pesticide resistance is urgent and essential to develop effective management strategies.Here,we assembled a chromosome-level genome of a male FAW(SFynMstLFR)and compared re-sequencing results of the populations from America,Africa,and China.Strain identification of 163 individuals collected from America,Africa and China showed that both C and R strains were found in the American pop-ulations,while only C strain was found in the Chinese and African populations.Moreover,population geno-mics analysis showed that populations from Africa and China have close relationship with significantly genetic differentiation from American populations.Taken toge-ther,FAWs invaded into China were most likely origi-nated from Africa.Comparative genomics analysis displayed that the cytochrome p450 gene family is extremely expanded to 425 members in FAW,of which 283 genes are specific to FAW.Treatments of Chinese populations with twenty-three pesticides showed the variant patterns of transcriptome profiles,and several detoxification genes such as AOX,UGT and GST spe-cially responded to the pesticides.These findings will be useful in developing effective strategies for manage-ment of FAW in China and other invaded areas.Furong Gui Tianming Lan Yue Zhao Wei Guo Yang Dong Dongming Fang Huan Liu Haimeng Li Hongli Wang Ruoshi Hao Xiaofang Cheng Yahong Li Pengcheng Yang Sunil Kumar Sahu Yaping Chen Le Cheng Shuqi He Ping Liu Guangyi Fan Haorong Lu Guohai Hu Wei Dong Bin Chen Yuan Jiang Yongwei Zhang Hanhong Xu Fei Lin Bernard Slippers Alisa Postma Matthew Jackson Birhan Addisie Abate Kassahun Tesfaye Aschalew Lemma Demie Meseret Destaw Bayeleygne Dawit Tesfaye Degefu Feng Chen Paul K.Kuria Zachary M.Kinyua Tong-Xian Liu Huanming Yang Fangneng Huang Xin Liu Jun Sheng Le Kang 2022Protein & Cell2022,13,7:2
9Will the Historic Southeasterly Wind over the Equatorial Pacific in March 2022 Trigger a Third-year La Niña Event?显示文摘Based on the updates of the Climate Prediction Center and International Research Institute for Climate and Society(CPC/IRI)and the China Multi-Model Ensemble(CMME)El Niño-Southern Oscillation(ENSO)Outlook issued in April 2022,La Niña is favored to continue through the boreal summer and fall,indicating a high possibility of a three-year La Niña(2020-23).It would be the first three-year La Niña since the 1998-2001 event,which is the only observed three-year La Niña event since 1980.By examining the status of air-sea fields over the tropical Pacific in March 2022,it can be seen that while the thermocline depths were near average,the southeasterly wind stress was at its strongest since 1980.Here,based on a quaternary linear regression model that includes various relevant air-sea variables over the equatorial Pacific in March,we argue that the historic southeasterly winds over the equatorial Pacific are favorable for the emergence of the third-year La Niña,and both the anomalous easterly and southerly wind stress components are important and contribute~50%of the third-year La Niña growth,respectively.Additionally,the possible global climate impacts of this event are discussed.Xianghui FANG Fei ZHENG Kexin LI Zeng-Zhen HU Hongli REN Jie WU Xingrong CHEN Weiren LAN Yuan YUAN Licheng FENG Qifa CAI Jiang ZHU 2023Advances in Atmospheric Sciences2023,40,1:2
10First identification of xanthone sulfonamides as potent acyl-CoA:cholesterol acyltransferase (ACAT) inhibitors显示文摘Hu HongGang Liao HongLi Zhang Jun 2010Bioorg Med Chem Lett2010,20,10:1
11A variational successive corrections approach for the sea ice concentration analysis显示文摘The sea ice concentration observation from satellite remote sensing includes the spatial multi-scale information.However,traditional data assimilation methods cannot better extract the valuable information due to the complicated variability of the sea ice concentration in the marginal ice zone.A successive corrections analysis using variational optimization method,called spatial multi-scale recursive filter(SMRF),has been designed in this paper to extract multi-scale information resolved by sea ice observations.It is a combination of successive correction methods(SCM)and minimization algorithms,in which various observational scales,from longer to shorter wavelengths,can be extracted successively.As a variational objective analysis scheme,it gains the advantage over the conventional approaches that analyze all scales resolved by observations at one time,and also,the specification of parameters is more convenient.Results of single-observation experiment demonstrate that the SMRF scheme possesses a good ability in propagating observational signals.Further,it shows a superior performance in extracting multi-scale information in a two-dimensional sea ice concentration(SIC)experiment with the real observations from Special Sensor Microwave/Imager SIC(SSMI).Xuefeng Zhang Lu Yang Hongli Fu Dong Li Zheqi Shen Lianxin Zhang Xuhui Hu 2020Acta Oceanologica Sinica2020,39,9:1
12Parallel induction of cell proliferation and inhibition of cell differentiationin hepatic progenitor cells by hepatitis B virus X gene显示文摘Jiayi Huang Lihong Shen Yongliang Lu Hongli Li Xifeng Zhang Daixi Hu Tao Feng Fangzhou Song 2012International Journal of Molecular Medicine2012,,4:1
13Astragaloside IV attenuates Toll-like receptor 4 expression via NF-κB pathway under high glucose condition in mesenchymal stem cells显示文摘Mincai Li Liangzu Yu Tonghui She Yapin Gan Fuxin Liu Zhengwu Hu Yongbin Chen Suqin Li Hongli Xia 2012European Journal of Pharmacology (-)2012,,1:1
14Failure Modes and Effects Analysis on ITER DFLL-TBM system显示文摘Liqin Hu Run Yuan Hongli Chen Yunqing Bai 2012Fusion Engineering and Design (-)2012,,78:1
15Nanostructured paper for flexible energy and electronic devices显示文摘Guangyuan Zheng Yi Cui Erdem Karabulut Lars W?gberg Hongli Zhu Liangbing Hu 2013MRS Bulletin2013,,4:1
16First identification of xanthone sulfonamides as potent acyl-CoA:cholesterol acyltransferase (ACAT) inhibitors显示文摘Honggang Hu Hongli Liao Jun Zhang Weifeng Wu Jufang Yan Yonghong Yan Qingjie Zhao Yan Zou Xiaoyun Chai Shichong Yu Qiuye Wu 2010Bioorganic & Medicinal Chemistry Letters2010,,10:1
17Breeding of a New Clubroot-resistant Chinese Cabbage Variety, CCR11242显示文摘In this study,using Japanese radish cytoplasmic sterile line ' Half Green Cabbage'( HGC) and clubroot-resistant South Korean cabbage variety ' CR Cabbage King'( CCK) as experimental materials,self-incompatible DH lines were obtained by microspore culture.Through five generations of backcross,CCR11239,a clubroot-resistant radish cytoplasmic sterile line,was obtained.Through six generations of self-crossing,CCR11240,the maintainer line of CCR11239,was bred.After the cross of CCK and Luchunbai 1( 83- 1) and five generations of self-crossing,self-compatible line CCR11241 was obtained.Through crossing CCR11240 with CCR11241,the new cabbage variety CCR11242 was obtained.After variety comparison test,provincial regional test and production demonstration test,the new variety was registered in 2012.The average yield of CCR11242 reached 60 975 kg / hm2,which was improved by 142% compared with Luchunbai 1( 83- 1).The disease index of CCR11242 was 5.63,which was 88.13 lower than the control,indicating high resistance( HR) to clubroot.Xuezhong XU Zhimei TIAN Hongli YANG Jingfeng HU Liqin ZHANG Mei LAN Hongju DUAN Jiangming HE 2016Agricultural Biotechnology2016,5,5:1
18Over 12%efficient kesterite solar cell via back interface engineering显示文摘Kesterite Cu_(2)ZnSn(S,Se)_(4)(CZTSSe)has attracted considerable attention as a non-toxic and earthabundant solar cell material.During selenization of CZTSSe film at high temperature,the reaction between CZTSSe and Mo is one of the main reasons that result in unfavorable absorber and interface quality,which leads to large open circuit voltage deficit(VOC-def)and low fill factor(FF).Herein,a WO_(3)intermediate layer introduced at the back interface can effectually inhibit the unfavorable interface reaction between absorber and back electrode in the preliminary selenization progress;thus high-quality crystals are obtained.Through this back interface engineering,the traditional problems of phase segregation,voids in the absorber and over thick Mo(S,Se)_(2)at the back interface can be well solved,which greatly lessens the recombination in the bulk and at the interface.The increased minority carrier diffusion length,decreased barrier height at back interface contact and reduced deep acceptor defects give rise to systematic improvement in VOCand FF,finally a 12.66%conversion efficiency for CZTSSe solar cell has been achieved.This work provides a simple way to fabricate highly efficient solar cells and promotes a deeper understanding of the function of intermediate layer at back interface in kesterite-based solar cells.Yunhai Zhao Zixuan Yu Juguang Hu Zhuanghao Zheng Hongli Ma Kaiwen Sun Xiaojing Hao Guangxing Liang Ping Fan Xianghua Zhang Zhenghua Su 2022Journal of Energy Chemistry2022,,12:1
19Antimicrobial resistance among clinical isolates from the Chinese Meropenem Surveillance Study (CMSS), 2003–2008显示文摘Hui Wang Minjun Chen Yuxing Ni Yudong Liu Hongli Sun Yunsong Yu Xiujuan Yu Yaning Mei Min Liu Ziyong Sun Yunzhuo Chu Zhidong Hu Xinhong Huang 2009International Journal of Antimicrobial Agents2009,,:1
20Enzyme-Free Amperometric Detection of Glucose on Platinum-Replaced Porous Copper Frameworks显示文摘Yangliao Hu Xiangheng Niu Hongli Zhao 2015Electrochimica Acta2015,165,3:1
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