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| 1 | QTL Mapping for Cucumber Fruit Size and Shape with Populations from Long and Round Fruited Inbred Lines显示文摘To gain insight into the molecular and genetic basis of fruit size and shape in cucumber,we conducted Quantitative Trait Locus(QTL)mapping with F2 and BC1F1 populations derived froma cross between the Northern-China type inbred line CNS21 and the Southern-China type inbred line RNS7.Populations were evaluated during two developmental stages,ovary at anthesis and commercial fruit(immature fruit).A total of 13 major-effect QTLs(R2>10%)were detected for six traits,and one of them,fruit shape index 2.1,explained more than 50%of phenotypic variation.All QTLs distributed on chromosome(chr)1 and 2.We constructed a physical map containing almost all of the QTLs with their physical location from previous studies.For fruit size and shape,the highest number of QTLs were mapped on chr1 and chr6,and the fewest number were mapped on chr2 and chr7.At least one consensus region was presented on each chromosome.In addition,three candidate genes were predicted between the long-fruited and round-fruited inbred lines by comparing the sequences of the consensus region of chr3,where many QTLs for marketable fruit length had been detected.Our results provide a base for additional QTLs and molecular markers for fruit size and shape in cucumber breeding. | Zhihui Gao Haiyang Zhang Chenxing Cao Jing Han Hao Li Zhonghai Ren | 2020 | Horticultural Plant Journal2020，6，3： | 7 |
| 2 | Dietary ferulic acid and vanillic acid on inflammation,gut barrier function and growth performance in lipopolysaccharide-challenged piglets显示文摘Ferulic acid(FA)and vanillic acid(VA)are considered as major phenolic metabolites of cyanidin 3-glucoside,a polyphenol that widely exists in plants that possess a protective effect against oxidative stress and inflammation in our previous study.This study aimed to investigate the effect of FA and VA on inflammation,gut barrier function,and growth performance in a weaned piglet model challenged with lipopolysaccharide(LPS).Thirty-six piglets(PIC 337×C48,28 d of age)were randomly allocated into 3 treatments with 6 replicate pens(2 piglets per pen).They were fed with a basal diet or a diet containing 4,000 mg/kg of FA or VA.Dietary supplementation of VA significantly increased average daily gain(ADG)(P<0.05).Both FA and VA decreased serum levels of thiobarbituric acid reactive substances(TBARS),interlukin(IL)-1β,IL-2,IL-6,and tumor necrosis factor(TNF)-α(P<0.05),and enhanced the expression of tight junction protein oclaudin(P<0.05).Analysis of gut microbiota indicated that both FA and VA increased the Firmicutes/Bacteroidetes ratio alongside reducing the relative abundance of the Prevotellaceae family including Prevotella 9 and Prevotella 2 genera,but enriched the Lachoiraceaea family including the Lachnospiraceae FCS020 group(P<0.05).Moreover,VA reduced the relative abundance of Prevotella 7 and Prevotella 1 but enriched Lachnospira,Eubacterium eligens group,and Eubacterium xylanophilum group(P<0.05),while FA showed a limited effect on these genera.The results demonstrated that both VA and FA could alleviate inflammation and oxidative stress,but only VA has a significant positive effect on the growth performance of LPS-challenged piglets potentially through modulating gut microbiota. | Ruizhi Hu Shusong Wu Baizhen Li Jijun Tan Jiahao Yan Ying Wang Zhiyi Tang Ming Liu Chenxing Fu Hongfu Zhang Jianhua He | 2022 | Animal Nutrition2022，，1： | 3 |
| 3 | Stable perovskite solar cells with efficiency of 22.6%via quinoxaline-based polymeric hole transport material显示文摘Poor stability of spiro-OMe TAD hole transport materials(HTMs)with dopant is a major obstacle for the commercialization of perovskite solar cells(pero-SCs).Herein,we demonstrate a series of quinoxaline-based D-A copolymers PBQ5,PBQ6 and PBQ10 as the dopant-free polymer HTMs for high performance pero-SCs.The D-A copolymers are composed of fluorothienyl benzodithiophene(BDTT)as D-unit,difluoroquinoxaline(DFQ)with different side chains as A-unit,and thiophene asπ-bridge,where the side chains on the DFQ unit are bi-alkyl for PBQ5,bi-alkyl-fluorothienyl for PBQ6,and alkoxyl for PBQ10.All the three copolymers are adopted as the dopant-free HTM in the pero-SCs.The planar n-i-p structured pero-SCs based on(FAPb I_(3))_(0.98)(MAPb Br_(3))_(0.02)with PBQ6 HTM demonstrated the high power conversion efficiency(PCE)of 22.6%with Vocof1.13 V and FF of 80.8%,which is benefitted from the suitable energy level and high hole mobility of PBQ6.The PCE of 22.6%is the highest efficiency reported in the n-i-p structured pero-SCs based on dopant-free D-A copolymer HTM.In addition,the peroSCs show significantly enhanced ambient,thermal and light-soaking stability compared with the devices with traditional spiroOMe TAD HTM. | Chenxing Lu Can Zhu Lei Meng Chenkai Sun Wenbin Lai Shucheng Qin Jinyuan Zhang Wenchao Huang Jiaqi Du Yiyang Wang Yongfang Li | 2021 | Science China Chemistry2021，64，11： | 2 |
| 4 | Development of a high-density SSR genetic linkage map in sweet potato显示文摘Simple sequence repeat(SSR) markers have been proved to be a very powerful tool for quantitative trait locus(QTL) mapping, marker-assisted selection and comparative genomics research in many crop species. However, a high-density SSR genetic linkage map is still lacking because there are only a few SSR markers available in sweet potato. In this study, a total of 2545 simple sequence repeat(SSR) primer pairs, including 1215 genomic SSR(gSSR) primer pairs and 1330 BES-SSR(bSSR) primer pairs designed from the genome sequence and BAC-end sequence of sweet potato, respectively, were screened with sweet potato cultivars Luoxushu 8 and Zhengshu 20 and their randomly sampled two F1 individuals and 571 of them generated polymorphic bands. The selected 571 polymorphic SSR primer pairs and 35 EST-based SSR(eSSR) primer pairs developed at our laboratory were used to genotype 240 F1 individuals derived from a cross between Luoxushu 8 and Zhengshu 20. A double pseudo-test-cross strategy was applied for linkage analysis. The Luoxushu 8 map included 90 linkage groups with 5057 SSR markers and covered 13,299.9 cM with a marker density of 2.6 cM, and the Zhengshu 20 map contained 90 linkage groups with 3009 SSR markers and covered 11,122.9 cM with a marker density of 3.7 cM. Fifteen homologous groups were identified in both parent maps. These are the first SSR linkage maps consisting of the complete 90 linkage groups and 15 homologous groups, which are consistent with the autohexaploid nature of sweetpotato, and are also the linkage maps with the highest SSR marker density reported to date.These results provide a basis for QTL mapping, marker-assisted breeding and comparative genomics research of sweet potato. | Yusha Meng Chenxing Zheng Hui Li Aixian Li Hong Zhai Qingmei Wang Shaozhen He Ning Zhao Huan Zhang Shaopei Gao Qingchang Liu | 2021 | The Crop Journal2021，9，6： | 2 |
| 5 | Experimental study on the characteristics of ventilated cavitation around an underwater navigating body influenced by turbulent drag-reducing additives显示文摘In this study, a new control strategy for turbulent drag reduction involving ventilated cavitation is proposed. The configurational and hydrodynamic characteristics of ventilated cavities influenced by turbulent drag-reducing additives were experimentally studied in water tunnel. The test model was fixed in the water tunnel by a strut in the aft-part. Aqueous solutions of CTAC/Na Sal(cetyltrimethyl ammonium chloride/sodium salicylate) with weight concentrations of 100, 200, 400 and 600 ppm(part per million), respectively, were injected into the ventilated air cavity from the edge of the cavitator with accurate control by an injection pump. The cavity configurations were recorded by a high-speed CCD camera. The hydrodynamic characteristics of the test model were measured by a six-component balance. Experimental results show that, within the presently tested cases, the lengths of cavity influenced by drag-reducing solution are smaller than normal condition(ventilated cavity) in water, but the asymmetry of the cavity is improved. The drag resisted by the test model is reduced dramatically(the maximum drag reduction can reach to 80%) and the re-entrant jet is more complex after the CTAC solution is injected into the cavity. Turbulent drag-reducing additives have the potential in enhancement of supercavitating asymmetry and further drag reduction. | JIANG ChenXing LI FengChen | 2015 | Science China(Physics,Mechanics & Astronomy)2015，58，9： | 2 |
| 6 | Adhesive Carrier Particles for Rapidly Hydrated Sorbent for Moderate-tempera- ture Dry Flue Gas Desulfurization显示文摘 | LI Yuan YOU Changfu SONG Chenxing | 2010 | Environmental Science and Technology2010，44，12： | 1 |
| 7 | Prevention of vertical hepatitis B transmission by hepatitis B immunoglobulin in the third trimester of pregnancy显示文摘 | Xiao XM Li AZ ChenX etal | 2007 | Int J Gynaecol Obstet2007，96，3： | 1 |
| 8 | New developments of HIF injector显示文摘The ultra-high intensity heavy-ion beam is highly pursued for heavy-ion researches and applications.However,it is limited by heavy-ion production of ion source and space-charge-effect in the low energy region.The Heavy-ion Inertial Fusion(HIF)facilities were proposed in 1970s.The HIF injectors have large cavity number and long total length,e.g.,there are 27 injectors in HIDIF and HIBLIC is 30 km in length,and the corresponding HIF facilities are too large and too expensive to be constructed.Recently,ion acceleration technologies have been developing rapidly,especially in the low energy region,where the acceleration of high intensity heavy-ions is realized.Meanwhile,super-conducting(SC)acceleration matures and increases the acceleration gradient in medium and high energy regions.The length of HIF injectors can be shortened to a buildable length of 2.5 km.This paper will present a review of a renewed HIF injector,which adopts multi-beam linac-based cavities. | Liang Lu Wei Ma Chenxing Li Tao He Lei Yang Liepeng Sun Xianbo Xu Wenbing Wang Longbo Shi | 2018 | Matter and Radiation at Extremes2018，3，1： | 1 |
| 9 | Synthesis of K 2 SiF 6: Mn 4+ Phosphor from SiO 2 Powders via Redox Reaction in HF / KMnO 4 Solution and Their Application in Warm‐White LED显示文摘 | Chenxing Liao Renping Cao Zhijun Ma Yang Li Guoping Dong Kaniyarakkal N. Sharafudeen Jianrong Qiu | 2013 | J. Am. Ceram. Soc2013，，11： | 1 |
| 10 | Adhesive carrier particles for rapidly hydrated sorbent for moderate-temperature dry flue gas desulfurization显示文摘 | LI Yuan YOU Changfu SONG Chenxing | 2010 | Environmental Science and Technology2010，44，12： | 1 |
| 11 | Multidimensional Mass Spectrometry Assisted Metallo-Supramolecular Chemistry显示文摘Metallo-supramolecular chemistry based on the reversible,directional,and predictable noncovalent interaction of metal–ligand coordination has been widely applied in constructing a myriad of two-and threedimensional supramolecules with sophisticated structures.The development of metallo-supramolecular chemistry highly relies on facile characterization methods.For advancement of structural complexity with desired functions,however,conventional crystallographicandspectroscopiccharacterizationsarelimited by crystal growth,sample purity,and severe signal overlaps.With high sensitivity and low requirement for purity,multidimensional mass spectrometry(MS),including electrospray ionization-MS(ESI-MS),tandem MS(MS2),and ion mobility-MS(IM-MS),is emerging as an essential analytical tool for characterization of the chemical compositions,connectivity,stability,shape,and size of metallo-supramolecules,as well as kinetic and thermodynamic features of self-assembly processes.Thus,this review mainly focuses on the recentdevelopment ofmultidimensionalMSinmetallosupramolecular characterization and discusses how ESI-MS,MS2,and IM-MS assist the development of metallo-supramolecular chemistry. | Heng Wang Chenxing Guo Xiaopeng Li | 2022 | CCS Chemistry2022，4，3： | 1 |
| 12 | Recent Progress on Mechanical Condition Monitoring and Fault diagnosis显示文摘 | Chenxing Sheng Zhixiong Li Li Qin | 2011 | Procedia Engineering2011，15，： | 1 |
| 13 | Measure of the mean specific capacity of solid material from room temperature to 800℃显示文摘 | Zhou Lan Li Chenxing Hu Gangming | 1984 | Aerospace Materials and Technology1984，4，： | 1 |
| 14 | Formation of GaN nanorods by a sublimation method显示文摘 | Li J Y ChenX L Qiao Z Y | 2000 | J Cryst Growth2000，213，34： | 1 |
| 15 | Adhesive Carrier Particles for Rapidly Hydrated Sorbent for Moderate-temperature Dry Flue Gas Desulfurization显示文摘 | Li Yuan You Changfu Song Chenxing | 2010 | Environmental Science and Technology2010，44，12： | 1 |
| 16 | Syntheses, thermal stability, and structure determination of the novel lsostructural RBa3B9O18 (R= Y, Pr, Nd, Sin, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb) 显示文摘 | Li X Z Wang C ChenX L | 2004 | Inorg Chem2004，43，： | 1 |
| 17 | Performance of auxiliary antenna-based self-interference cancellation in full-duplex radios显示文摘Dear editor,Full-duplex (FD) wireless communications, which simultaneously transmit and receive on the same frequency resources, have gained considerable research interest for emerging wireless communication [1, 2]. The primary challenge in implementing the FD transceiver is to handle the strong self-interference (SI). The basis of the radio frequency (RF) SI suppression technique is generating/coupling the reference SI signal and subsequently adding it into the receiver channel to suppress the SI signal [3]. The reference SI | Fei WU Qiang XU Shihai SHAO Chenxing LI Donglin LIU Youxi TANG | 2018 | Science China(Information Sciences)2018，61，10： | 1 |
| 18 | Rock breaking performance of the newly proposed unsubmerged cavitating abrasive waterjet显示文摘To improve the rock breaking ability, cavitating waterjet and abrasive waterjet are combined by using a coaxial low-speed waterjet generated around the periphery of a high-speed abrasive waterjet, and a new type of waterjet called unsubmerged cavitating abrasive waterjet(UCAWJ) is thus produced. The rock breaking performance of UCAWJ was compared with submerged cavitating abrasive waterjet(SCAWJ)and unsubmerged abrasive waterjet(UAWJ) by impinging sandstone specimens. Moreover, the effects of jet pressure, standoff distance, abrasive flow rate and concentration were studied by evaluating the specific energy consumption, and the area, depth, and mass loss of the eroded specimen. The results show that the artificially generated submerged environment in UCAWJ is able to enhance the rock breaking performance under the same operating parameters. Furthermore, the rock breaking performance of UCAWJ is much better at higher jet pressures and smaller standoff distances when compared with UAWJ. The greatest rock breaking ability of UCAWJ appears at jet pressure of 50 MPa and standoff distance of 32 mm, with the mass loss of sandstone increased by 370.6% and the energy dissipation decreased by 75.8%. In addition, under the experimental conditions the optimal abrasive flow rate and concentration are 76.5 m L/min and 3%, respectively. | Chenxing Fan Haitao Zhang Yong Kang Hanqing Shi Deng Li | 2023 | International Journal of Mining Science and Technology2023，33，7： | 0 |
| 19 | 6-5 Introduction to Operation Status of ADS Injector IIR FQ System in 2015显示文摘The injector II RFQ accelerator for ADS LINAC had realized 10 mA CW beam acceleration in 2014, and it is the rst milestone for the ADS superconducting LINAC. The main task of the RFQ in 2015 was to maintain a stable and reliable operation status to provide the necessary beam for the commissioning of subsequent superconducting cavities. | Zhang Zhouli Shi Aimin Sun Liepeng Xu Xianbo Shi Longbo Li Chenxing Wang Wenbin Ma Wei Lu Liang He Yuan | 2015 | IMP & HIRFL Annual Report2015，，1： | 0 |
| 20 | 6-6 Structure Design and Fabrication of CMIF RFQ显示文摘A project aimed to construct an accelerator-based neutron source named CMIF (China Materials Irradiation Facility) has been carried out in IMP. In this facility, a RFQ is needed to accelerate the deuteron beam from 20 keV/u to 1.5 MeV/u at least. The resonator, of four vanes kind, has been designed taking advantage of the experiences in CI-ADS Injector II project. The main parameters of the CMIF RFQ are listed in Table 1. | Li Chenxing Wang Fengfeng Xu Xianbo Zhang Zhouli Dou Weiping Wang Zhijun Zhang Bin Zhang Junhui He Yuan | 2015 | IMP & HIRFL Annual Report2015，，1： | 0 |
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