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| 1 | The tomato HIGH PIGMENT1/DAMAGED DNA BINDING PROTEIN 1 gene contributes to regulation of fruit ripening显示文摘Fleshy fruit ripening is governed by multiple external and internal cues and accompanied by changes in color,texture,volatiles,and nutritional quality traits.While extended shelf-life and increased phytonutrients are desired,delaying ripening via genetic or postharvest means can be accompanied by reduced nutritional value.Here we report that the high pigment 1(hp1)mutation at the UV-DAMAGED DNA BINDING PROTEIN 1(DDB1)locus,previously shown to influence carotenoid and additional phytonutrient accumulation via altered light signal transduction,also results in delayed ripening and firmer texture,resulting at least in part from decreased ethylene evolution.Transcriptome analysis revealed multiple ethylene biosynthesis and signaling-associated genes downregulated in hp1.Furthermore,the hp1 mutation impedes softening of the pericarp,placenta,columella as well as the whole fruit,in addition to reduced expression of the FRUITFUL2(FUL2)MADS-box transcription factor and xyloglucan endotransglucosylase/hydrolase 5(XTH5).These results indicate that DDB1 influences a broader range of fruit development and ripening processes than previously thought and present an additional genetic target for increasing fruit quality and shelf-life. | Anquan Wang Danyang Chen Qiyue Ma Jocelyn K.C.Rose Zhangjun Fei Yongsheng Liu James J.Giovannoni | 2019 | Horticulture Research2019，6，1： | 3 |
| 2 | Multi-label learning algorithm with SVM based association显示文摘Multi-label learning is an active research area which plays an important role in machine learning. Traditional learning algorithms, however, have to depend on samples with complete labels. The existing learning algorithms with missing labels do not consider the relevance of labels, resulting in label estimation errors of new samples. A new multi-label learning algorithm with support vector machine(SVM) based association(SVMA) is proposed to estimate missing labels by constructing the association between different labels. SVMA will establish a mapping function to minimize the number of samples in the margin while ensuring the margin large enough as well as minimizing the misclassification probability. To evaluate the performance of SVMA in the condition of missing labels, four typical data sets are adopted with the integrity of the labels being handled manually. Simulation results show the superiority of SVMA in dealing with the samples with missing labels compared with other models in image classification. | 冯攀 Qin Danyang Ji Ping Ma Jingya Zhang Yan Yang Songxiang | 2019 | High Technology Letters2019，25，1： | 3 |
| 3 | Parametrization of woods-saxon potential for heavy-ion systems显示文摘Several elastic scattering angular distributions of ^(12)C from target nuclei of A ≥39 are analyzed to extract the Woods-Saxon potential parameters with the fixed imaginary potential and Coulomb radius parameters.Using the best fitted diffuseness parameters,the correlations of the real part parameters with A_1^(1/3)+ A_2^(1/3) and incident energy are revealed, and the systematic Woods-Saxon potential parameters are presented for nucleus-nucleus interaction.The proposed potential parameters can reproduce not only the elastic scattering angular distributions induced by ^(12)C,but also many elastic scattering angular distributions induced by the projectiles other than ^(12)C,thus providing important inputs for the study of nuclear reactions of heavy-ion systems. | Lin Gan ZhiHong Li HuiBin Sun DanYang Pang Bing Guo YunJu Li Jun Su ShengQuan Yan ErTao Li YouBao Wang Gang Lian ZhiYu Han XinYue Li DongHui Li TianLi Ma ChangJin Pei YangPing Shen Yi Su Sheng Zeng Yong Zhou WeiPing Liu | 2017 | Science China(Physics,Mechanics & Astronomy)2017，60，8： | 2 |
| 4 | What kind of optical model potentials should be used for deuteron stripping reactions?显示文摘This paper presents the results of a study that compares CTOM, a microscopic optical model potential(OMP), which is an optical model co-created by the China Nuclear Data Center & Tuebingen University, to CH89, which is a typical phenomenological OMP.The respective OMPs were tested by applying them to the modelling of nucleon elastic scattering and(d,p) transfer reactions involving14C,36S, and58Ni targets at both low and relatively high energies. The results demonstrated that although both potentials successfully accounted for the angular distributions of both the elastic scattering and transfer cross sections, the absolute values of the transfer cross sections calculated using CTOM were approximately 25% larger than those calculated using CH89. This increased transfer cross sections allowed CTOM to produce single particle strength reduction factors for the three reactions that were consistent with those extracted from(e,e′p) reactions as well as with more recent(p,2p) and(p,pn) reactions. Notch tests suggested that nucleon elastic scattering and transfer reactions are sensitive to different regions of the OMP;accordingly,phenomenological OMPs, which are constrained only by elastic scattering cross sections, may not be sufficient for nucleon transfer reactions. Therefore, we suggest that microscopic OMPs, which reflect more theoretical considerations, should be preferred over phenomenological ones in calculations of direct nuclear reactions. | XiaoYan Yun DanYang Pang YiPing Xu Zhi Zhang RuiRui Xu ZhongYu Ma CenXi Yuan | 2020 | Science China(Physics,Mechanics & Astronomy)2020，63，2： | 2 |
| 5 | The C_(6)D_(6)detector system on the Back-n beam line of CSNS显示文摘Introduction The neutron capture cross sections are very important in the field of nuclear device design and basic physics research.Hydrogen-free liquid scintillator such as C_(6)D_(6)detectors are widely used in the neutron capture cross-sectional measurements for the low neutron sensitivity and fast time response.The Back-n white neutron source at China Spallation Neutron Source is the first spallation white neutron source in China,and it is suitable for neutron capture cross-sectional measurement.Materials and methods A C_(6)D_(6)detector system was built in the Back-n experimental station.The pulse height weighting technique was used to determine the system’s detection efficiency.The response to gamma rays of the C_(6)D_(6)detector was measured,and the energy resolution function was determined.Monte Carlo simulation with Geant4 code was carried out to get the weighting function of this C_(6)D_(6)detector system.Additionally,the systematic uncertainty of the weighting function was also determined.Conclusion According to the experimental and simulation results,this C_(6)D_(6)detector system can be used to measure neutron capture cross section. | Jie Ren Xichao Ruan Jie Bao Guangyuan Luan Wei Jiang Qi An Huaiyong Bai Ping Cao Qiping Chen Yonghao Chen Pinjing Cheng Zengqi Cui Ruirui Fan Changqing Feng Minhao Gu Fengqin Guo Changcai Han Zijie Han Guozhu He Yongcheng He Yuefeng He Hanxiong Huang Weiling Huang Xiru Huang Xiaolu Ji Xuyang Ji Haoyu Jiang Hantao Jing Ling Kang Mingtao Kang Bo Li Lun Li Qiang Li Xiao Li Yang Li Yang Li Rong Liu Shubin Liu Xingyan Liu Yinglin Ma Changjun Ning Binbin Qi Zhaohui Song Hong Sun Xiaoyang Sun Zhijia Sun Zhixin Tan Hongqing Tang Jingyu Tang Pengcheng Wang Qi Wang Taofeng Wang Yanfeng Wang Zhaohui Wang Zheng Wang Jie Wen Zhongwei Wen Qingbiao Wu Xiaoguang Wu Xuan Wu Likun Xie Yiwei Yang Han Yi Li Yu Tao Yu Yongji Yu Guohui Zhang Jing Zhang Linhao Zhang Liying Zhang Qingmin Zhang Qiwei Zhang Xianpeng Zhang Yuliang Zhang Zhiyong Zhang Yingtan Zhao Liang Zhou Zuying Zhou Danyang Zhu Kejun Zhu Peng Zhu | 2019 | Radiation Detection Technology and Methods2019，3，3： | 1 |
| 6 | Research on Low Energy Consumption Distributed Fault Detection Mechanism in Wireless Sensor Network显示文摘Wireless sensor network is an important technical support for ubiquitous communication. For the serious impacts of network failure caused by the unbalanced energy consumption of sensor nodes, hardware failure and attacker intrusion on data transmission, a low energy consumption distributed fault detection mechanism in wireless sensor network(LEFD) is proposed in this paper. Firstly, the time correlation information of nodes is used to detect fault nodes in LEFD, and then the spatial correlation information is adopted to detect the remaining fault nodes, so as to check the states of nodes comprehensively and improve the efficiency of data transmission. In addition, the nodes do not need to exchange information with their neighbor nodes in the initial detection process since LEFD adopts the data sensed by node itself to detect some types of faults, thus reducing the energy consumption of nodes effectively. Finally, LEFD also considers the nodes that may have transient faults. Performance analysis and simulation results show that the proposed detection mechanism can improve the transmission performance and reduce the energy consumption of network effectively. | Shuang Jia Lin Ma Danyang Qin | 2019 | China Communications2019，16，3： | 1 |
| 7 | Synthesis and Bioactivities of Novel N-(4-(2-Aryloxythiazol- 5-yl)but-3-yn-2-yl)benzamides显示文摘一系列新奇的 N-(4-(2-aryloxythiazol-5-yl ) but-3-yn-2-yl ) benzamide 衍生物被设计并且综合。他们的结构被 1H NMR 和元素的分析识别。初步的生物鉴定显示一些标题混合物提供了 > 在 50 汬? 慥獲的 Sclerotinia sclerotiorum 的 80% 控制吗? | Youquan Zhu Pei Liu Danyang Wang Jin Zhang Jie Cheng Yuan Ma Xiaomao Zou Huazheng Yang | 2013 | Chinese Journal of Chemistry2013，31，2： | 0 |
| 8 | 2-22 Elastic Scattering Studies of Light Proton-rich显示文摘The elastic scattering is an important probe to study the properties of a nucleus. An accurate measurement ofthe elastic scattering differential cross section is very important to determine the optical potential parameters andthe so-called one quarter angle (q1=4). Also, the optical potential parameters of stable nuclei and unstable nucleiare found to be different. 8B, the binding energy of the last proton is only 0.137 MeV, is a well-known protonhalonucleus even there are still some arguments. Many investigations have been done for 8B by measuring thetotal reaction cross sections, breakup cross section and inelastic scattering differential cross section. However, theexperimental data of elastic scattering of 8B and other light proton-rich nuclei on heavy target are few. Therefore, aseries of experiments have been carried out for such nuclei at the Radioactive Ion Beam Line in Lanzhou (RIBLL). | Wang Jiansong Yang Yanyun Wang Qi Pang Danyang Ma Junbing Huang Meirong Ma Peng Jin Shilun Han Jianlong Bai Zhen Ma Weihu Zhou Yuanjie Chen Jie Jin Lei Chen Jiangbo Hu Qiang R. Wada S. Mukherjee | 2014 | IMP & HIRFL Annual Report2014，，1： | 0 |
| 9 | Intensified risk to ecosystem productivity under climate change in the arid/humid transition zone in northern China显示文摘Assessing the climate change risk faced by the ecosystems in the arid/humid transition zone(AHTZ)in northern China holds scientific significance to climate change adaptation.We simulated the net primary productivity(NPP)for four representative concentration pathways(RCPs)using an improved Lund-Potsdam-Jena model.Then a method was established based on the NPP to identify the climate change risk level.From the midterm period(2041–2070)to the long-term period(2071–2099),the risks indicated by the negative anomaly and the downward trend of the NPP gradually extended and increased.The higher the scenario emissions,the more serious the risk.In particular,under the RCP8.5 scenario,during 2071–2099,the total risk area would be 81.85%,that of the high-risk area would reach 54.71%.In this high-risk area,the NPP anomaly would reach–96.00±46.95 gC·m-2·a-1,and the rate of change of the NPP would reach–3.56±3.40 gC·m-2·a-1.The eastern plain of the AHTZ and the eastern grasslands of Inner Mongolia are expected to become the main risk concentration areas.Our results indicated that the management of future climate change risks requires the consideration of the synergistic effects of warming and intensified drying on the ecosystem. | YIN Yunhe DENG Haoyu MA Danyang WU Shaohong | 2021 | Journal of Geographical Sciences2021，31，9： | 0 |
| 10 | Retinoma and Phthisis Bulbi of Retinoblastoma 1.Clinical and Genetic Analysis显示文摘Retinoma and phthisis bulbi of retinoblastoma are rare entitiesfound in retinoblastoma patients and their relatives.Eleven cases of phthisisbulbi of retinoblastoma and 9 cases of retinoma were identified from 1966 to1991 in our center.The clinic data show that retinoma and phthisis bulbi areclosely related to the retinoblastoma gene.Enucleation should be carried outas soon as possible without hesitation for the phthisis of eyes with retinoblas-toma.Genetic counseling and frequent observation should be p... | Qingjiong Zhang Youzhao Chen Zhongyao Wu Qiaoyun Ma Ruiping Zeng Xiangming Guo Danyang Li National Ophthalmological Laboratories,Ministry of Public Health,China Zhongshan Ophthalmic Center,Sun Yat-sen University of Medical Sciences,Guangzhou 510060,China | 1992 | 眼科学报1992，8，3： | 0 |
| 11 | Enhanced monopole transition strength from the cluster decay of ^(13)C显示文摘The inelastic excitations and cluster decay of ^(13)C have been measured using the reaction,9Be(^(13)C, ^(13)C* →~9Be + α)~9Be. We observe strong excitation to the 14.3-MeV(1/2-) resonant state from the cluster-decay channel, leading to an enhanced monopole matrix element of(6.3 ± 0.6) fm^2. This large cluster-related monopole strength is a clear indication of the cluster-structure domination of this state and is consistent with the recent prediction of the orthogonality condition model(OCM). It would be interesting to further explore the three-center molecular rotational band that is initiated from the observed band-head. | Jun Feng YanLin Ye Biao Yang ChengJian Lin HuiMin Jia DanYang Pang ZhiHuan Li JianLing Lou QiTe Li XiaoFei Yang Jing Li HongLiang Zang Qiang Liu Wei Jiang ChenGuang Li Yang Liu ZhiQiang Chen HongYi Wu ChunGuang Wang Wei Liu Xiang Wang JingJing Li DiWen Luo Ying Jiang ShiWei Bai JinYan Xu NanRu Ma LiJie Sun DongXi Wang | 2019 | Science China(Physics,Mechanics & Astronomy)2019，62，1： | 0 |
| 12 | A nomogram-based immune-serum scoring system predicts overall survival in patients with lung adenocarcinoma显示文摘Objective:The immunoscore,which is used to quantify immune infiltrates,has greater relative prognostic value than tumor,node,and metastasis(TNM)stage and might serve as a new system for classification of colorectal cancer.However,a comparable immunoscore for predicting lung adenocarcinoma(LUAD)prognosis is currently lacking.Methods:We analyzed the expression of 18 immune features by immunohistochemistry in 171 specimens.The relationship of immune marker expression and clinicopathologic factors to the overall survival(OS)was analyzed with the Kaplan-Meier method.A nomogram was developed by using the optimal features selected by least absolute shrinkage and selection operator(LASSO)regression in the training cohort(n=111)and evaluated in the validation cohort(n=60).Results:The indicators integrated in the nomogram were TNM stage,neuron-specific enolase,carcino-embryonic antigen,CD8 center of tumor(CT),CD8 invasive margin(IM),Fox P3 CT,and CD45 ROCT.The calibration curve showed prominent agreement between the observed 2-and 5-year OS and that predicted by the nomogram.To simplify the nomogram,we developed a new immune-serum scoring system(I-SSS)based on the points awarded for each factor in the nomogram.Our I-SSS was able to stratify same-stage patients into different risk subgroups.The combination of I-SSS and TNM stage had better prognostic value than the TNM stage alone.Conclusions:Our new I-SSS can accurately and individually predict LUAD prognosis and may be used to supplement prognostication based on the TNM stage. | Qiujuan Huang Tongyuan Qu Lisha Qi Changxu Liu Yuhong Guo Qianru Guo Guangning Li Yalei Wang Wenshuai Zhang Wei Zhao Danyang Ren Leina Sun Shengguang Wang Bin Meng Baocun Sun Bin Zhang Wenjuan Ma Wenfeng Cao | 2021 | Cancer Biology & Medicine2021，18，2： | 0 |
| 13 | Enhance the performance of polymer solar cells via extension of the flanking end groups of fused ring acceptors显示文摘Two new fused ring electron acceptors(FREAs)IDT-IC-T and IDT-IC-B with thienyl or phenyl substituents at the terminal INCN unit are synthesized.Theoretical calculations indicate that the two acceptors dominantly favor an intermolecularπ-πstacking between the flanking terminal groups.The twist angle between the aryl substituent and INCN unit has a significant influence on theπ-πstacking distance of terminal unit.IDT-IC-T with a smaller twist angle has a shorterπ-πstacking distance than that of IDT-IC-B with a larger twist angle.In addition,extending the conjugation also affects the blend film morphology.IDT-IC-T and IDT-IC-B based photoactive films show appropriate nanoscale phase separations;whereas,blend films based on the parent compound IDT-IC show large-size acceptor domains.As expected,PBDB-T:IDT-IC-T blend films show higher and more balanced electron and hole mobilities.Moreover,these two acceptors present a good charge-transport connectivity arising from the extended conjugation and the increased intermolecular overlapping.Ultimately,IDT-IC-T demonstrates the highest electron mobility(1.47×10^(-4)cm^2V^(-1)s^(-1))and the best power conversion efficiency(PCE)of 9.43%.As for IDT-IC,which only shows an electron mobility of 7.33×10^(-5)cm^2V^(-1)s^(-1)and a PCE of 5.82%.These findings provide a facile and effective way to improve the photovoltaic performance. | Shiyu Feng Danyang Ma Liangliang Wu Yahui Liu Cai'e Zhang Xinjun Xu Xuebo Chen Shouke Yan Zhishan Bo | 2018 | Science China Chemistry2018，61，10： | 0 |
| 14 | Synergistic effects of 1T MoS_(2)and interface engineering on hollow NiCoP nanorods for enhanced hydrogen evolution activity显示文摘Metallic 1T-phase molybdenum disulfide(1T-MoS_(2))shows more excellent electrocatalytic performance for hydrogen evolution reaction(HER)than semiconducting 2H-phase MoS_(2)(2H-MoS_(2)).Therefore,the facile controllable synthesis of hierarchical structure with rich 1T-MoS_(2)is desired for highly efficient electrocatalytic performance.In this work,a simple solvothermal method is proposed to fabricate hol-low NiCoP/MoS_(2)-V heterostructure with 63.2%1T-MoS_(2),in which the abundant catalytic active sites are exposed,the mass transfer properties are improved,and the electronic states are optimized.Moreover,the low energy difference between 2H and 1T phases and near zero free energy of hydrogen adsorption(△G H∗)result in fast kinetics and excellent catalytic performances.Specifically,the NiCoP/MoS_(2)-V com-posite exhibits enhanced HER activity with a low overpotential of 74.6 mV at 10 mA cm^(-2)and superior stability in alkaline electrolytes.This efficient design opens up new vistas for developing high-activity electrocatalysts. | Qiaomei Luo Lan Sun Yiwei Zhao Chen Wang Hongqiang Xin Danyang Li Fei Ma | 2023 | Journal of Materials Science & Technology2023，，14： | 0 |
| 15 | Experimental Study of the Elastic Scattering and Breakup Reactions of Proton Drip-line Nucleus^(8)B on^(208)Pb at energies around Four Times of Coulomb Barrier显示文摘First measurement of the angular distribution of breakup reaction for^(8)B on a^(208)Pb target at an energy around four times of Coulomb barrier was carried out at the National Laboratory of Heavy Ion Research of Institute of Modern Physics. | Wang Kang Yang Yanyun Duan Fangfang Pang Danyang Wang Jiansong Gao Zhihao Ma Peng Xu Shiwei Liu Xingquan Ma Junbing Bai Zhen Hu Qiang Jin Shuya Sun Zhiyu | 2019 | IMP & HIRFL Annual Report2019，，1： | 0 |
| 16 | Experimental Study of the Elastic Scattering of^(10)Be on^(208)Pb at the Energy around Three Times of the Coulomb Barrier显示文摘Elastic scattering is the simplest nuclear process and has been widely used to investigate the structure of the interacting nuclei[1,2]. | Duan Fangfang Yang Yanyun Pang Danyang Hu Bitao Wang Jiansong Wang Kang Yang Guo Valdir Guimaraes Ma Peng Xu Shiwei Liu Xingquan Ma Junbing Bai Zhen Hu Qiang Shu Jinya Sun Xinxin Yao Jiasheng Qi Hangkai Sun Zhiyu | 2019 | IMP & HIRFL Annual Report2019，，1： | 0 |
| 17 | One-proton Knockout from ^(16)C at around 240 MeV/u显示文摘One-nucleon knockout reactions have been used to get spectroscopic factor information of unstable nuclei for decadesl[1-4],and a systematic analysis of experiment for intermediate energies of around 80 MeV/u knockout reactions based on the eikonal model indicates a strong isospin asymmetry dependence of the reduction of the extracted spectroscopic strength relative to the shell-model predictionsl[2,3]. | Zhao Yixuan Sun Yazhou Wang Shitao Sun Zhiyu Zhang Xueheng Yan Duo Pang Danyang Ma Peng Yu Yuhong Yue Ke Tang Shuwen Wang Shaoming Fang Fang Sun Yu Cheng Zehui Liu Xiangman Yang Herun Lu Chengui Duan Limin | 2019 | IMP & HIRFL Annual Report2019，，1： | 0 |
| 18 | Design,Synthesis and Biological Evaluation of Novel N-(4-([2,2':5',2''-Terthiophen]-5-yl)-2-methylbut-3-yn-2-yl)Benzamide Derivatives显示文摘On the basis of the principle of combination of active groups,a series of novel N-(4-([2,2':5',2''-terthiophen]-5-yl)-2-methylbut-3-yn-2-yl)benzamide derivatives were designed,synthesized and systematically evaluated for their antiviral activity against tobacco mosaic virus(TMV).The bioassay results showed that most of these compounds displayed good anti-TMV activity,and some of them exhibited higher antiviral activity than commercial Ningnanmycin.Especially,compound 8e with excellent anti-TMV activity(inactivation activity,92.3%/500μg•mL^(−1);curative activity,85.7%/500μg•mL^(−1) and protection activity,64.7%/500μg•mL^(−1))emerged as a potential inhibitor of plant virus TMV.Quantitative structure-activity relationship studies proved that the van der Waals volume(V)and electronic parameter(Σ(Σσo+σp)andΣσm)for the substituent R1 were very important for antiviral activities in this class of compounds. | Youquan Zhu Haili Zhang Danyang Wang Lei Li Han Xu Huabin Li Yuan Ma | 2015 | Chinese Journal of Chemistry2015，33，2： | 0 |
| 19 | Adjacent Pt Nanoparticles and Sub-nanometer WO_(x)Clusters Determine Catalytic Isomerization of C_(7)H_(16)显示文摘Processes for the isomerization of light alkanes have been commercialized;however,the isomerization of paraffins(C_(n)H_(2n+2),n≥7)remains a challenge.On mesoporous tungsten-zirconia catalyst supported Pt catalysts(Pt/WZrOx),initial isomerization productivity of 5249 moli-C7/molPt/h was obtained for n-heptane reforming at 275°C and 5 bar of hydrogen. | Bin Zhang Wei Zhou Jie Zhang Zirui Gao Danyang Cheng Lipeng Tang Xingwu Liu Yueqin Song Chunyang Dong Yao Xu Jie Yan Mi Peng Huizhen Liu Mark Douthwaite Meng Wang Ding Ma | 2022 | CCS Chemistry2022，4，8： | 0 |
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