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| 1 | Coexpression network analysis reveals an MYB transcriptional activator involved in capsaicinoid biosynthesis in hot peppers显示文摘Plant biosynthesis involves numerous specialized metabolites with diverse chemical natures and biological activities.The biosynthesis of metabolites often exclusively occurs in response to tissue-specific combinatorial developmental cues that are controlled at the transcriptional level.Capsaicinoids are a group of specialized metabolites that confer a pungent flavor to pepper fruits.Capsaicinoid biosynthesis occurs in the fruit placenta and combines its developmental cues.Although the capsaicinoid biosynthetic pathway has been largely characterized,the regulatory mechanisms that control capsaicinoid metabolism have not been fully elucidated.In this study,we combined fruit placenta transcriptome data with weighted gene coexpression network analysis(WGCNA)to generate coexpression networks.A capsaicinoid-related gene module was identified in which the MYB transcription factor CaMYB48 plays a critical role in regulating capsaicinoid in pepper.Capsaicinoid biosynthetic gene(CBG)and CaMYB48 expression primarily occurs in the placenta and is consistent with capsaicinoid biosynthesis.CaMYB48 encodes a nucleus-localized protein that primarily functions as a transcriptional activator through its C-terminal activation motif.CaMYB48 regulates capsaicinoid biosynthesis by directly regulating the expression of CBGs,including AT3a and KasIa.Taken together,the results of this study indicate ways to generate robust networks optimized for the mining of CBG-related regulators,establishing a foundation for future research elucidating capsaicinoid regulation. | Binmei Sun Xin Zhou Changming Chen Chengjie Chen Kunhao Chen Muxi Chen Shaoqun Liu Guoju Chen Bihao Cao Fanrong Cao Jianjun Lei Zhangsheng Zhu | 2020 | Horticulture Research2020，7，1： | 5 |
| 2 | Slag-Resistance of MgAlON Spinel显示文摘The slag-resistance and microstructural changes after the slag tests of MgAlON spinel containing different amount of nitrogenwere studied by means of crucible slag-resistant experiment, SEM and EDS in the work. The results show that the slag-resistance ofMgAlON is dependent on the nitrogen content, and the optimum amount is 2.88%. The strUcture is not changed although the grains havebeen permeated by some silicon, calcium and iron. A glass phase which contained nitrogen formed in the metaInorphic layeL The glasscan driprove the ability of the slag-resistance of MgAlON because of its higher viscosity. | Chengji Deng Yanruo Hong Xiangchong Zhong Jialin Sun(State Laboratory on Solid Electrolytes and Metallurgical Testing Techniques, University of Science and Technology Beijing, Bejing100083, China) | 2000 | International Journal of Minerals,Metallurgy and Materials2000，14，2： | 4 |
| 3 | Effects of investor sentiment on stock volatility:new evidences from multi-source data in China’s green stock markets显示文摘The effect of investor sentiment on stock volatility is a highly attractive research question in both the academic field and the real financial industry.With the proposal of China’s'dual carbon'target,green stocks have gradually become an essential branch of Chinese stock markets.Focusing on 106 stocks from the new energy,environmental protection,and carbon–neutral sectors,we construct two investor sentiment proxies using Internet text and stock trading data,respectively.The Internet sentiment is based on posts from Eastmoney Guba,and the trading sentiment comes from a variety of trading indicators.In addition,we divide the realized volatility into continuous and jump parts,and then investigate the effects of investor sentiment on different types of volatilities.Our empirical findings show that both sentiment indices impose significant positive impacts on realized,continuous,and jump volatilities,where trading sentiment is the main factor.We further explore the mediating effect of information asymmetry,measured by the volume-synchronized probability of informed trading(VPIN),on the path of investor sentiment affecting stock volatility.It is evidenced that investor sentiments are positively correlated with the VPIN,and they can affect volatilities through the VPIN.We then divide the total sample around the coronavirus disease 2019(COVID-19)pandemic.The empirical results reveal that the market volatility after the COVID-19 pandemic is more susceptible to investor sentiments,especially to Internet sentiment.Our study is of great significance for maintaining the stability of green stock markets and reducing market volatility. | Yang Gao Chengjie Zhao Bianxia Sun Wandi Zhao | 2022 | Financial Innovation2022，8，1： | 2 |
| 4 | Role of MXene surface terminations in electrochemical energy storage:A review显示文摘MXenes are a group of recently discovered 2D materials and have attracted extensive attention since their first report in 2011;they have shown excellent prospects for energy storage applications owing to their unique layered microstructure and tunable electrical properties.One major feature of MXenes is their tailorable surface terminations(e.g.,-F,-O,-OH).Numerous studies have indicated that the composition of the surface terminations can significantly impact the electrochemical properties of MXenes.Nonetheless,the underlying mechanisms are still poorly understood,mainly because of the difficulties in quantitative analysis and characterization.This review summarizes the latest research progress on MXene terminations.First,a systematic introduction to the approaches for preparing MXenes is presented,which generally dominates the surface terminations.Then,theoretical and experimental efforts regarding the surface terminations are discussed,and the influence of surface terminations on the electronic and electrochemical properties of MXenes are generalized.Finally,we present the significance and research prospects of MXene terminations.We expect this review to encourage research on MXenes and provide guidance for usingthese materials for batteries and supercapacitors. | Zhuoheng Bao Chengjie Lu Xin Cao Peigen Zhang Li Yang Heng Zhang Dawei Sha Wei He Wei Zhang Long Pan Zhengming Sun | 2021 | Chinese Chemical Letters2021，32，9： | 2 |
| 5 | Effect of Soil C,N and P Stoichiometry on Soil Organic C Fractions After Afforestation显示文摘Afforestation is recognized as an important driving force for soil organic C(SOC) dynamics and soil element cycling.To evaluate the relationships between soil C:N:P stoichiometry and SOC fractions,soil C:N:P stoichiometry distributions at 0–200 cm soil depths were analyzed and the contents of SOC fractions were evaluated in 9 typical land-use systems on the Loess Plateau of China.The contents of light fraction organic C,particulate organic C(>53,53–2 000,and>2 000 μm),labile organic C,microbial biomass C,and dissolved organic C decreased with increasing soil depth and were higher in afforested soil than in slope cropland soil.Compared with the slope cropland,different vegetation types influenced soil C:N,C:P,and N:P ratios,especially when C:P and N:P ratios were significantly higher(P<0.05).Moreover,SOC fractions at the 0–10 and 10–40 cm depths were particularly affected by soil C:P ratio,whereas those at the 40–100 and 100–200 cm soil depths were significantly affected(P<0.05) by soil N:P ratio.These results indicate that changes in SOC fractions are largely driven by soil C:P and N:P ratios at different soil depths after afforestation. | ZHAO Fazhu ZHANG Lu SUN Jiao REN Chengjie HAN Xinhui YANG Gaihe PANG Guowei BAI Hongying WANG Jun | 2017 | Pedosphere2017，27，4： | 1 |
| 6 | Biomedical named entities recognition using conditional random fields model显示文摘 | Sun ChengJie Guan Yi Wang XiaoLong | 2006 | Lecture notes in computer science2006，4223，： | 1 |
| 7 | Finite element modeling for cathodic protection of pipelines under simulating thermocline environment in deep water 显示文摘 | LI CHENGJIE DU MIN SUN JIXING | 2013 | Electrochemical Society2013，169，9： | 1 |
| 8 | A language model approach for tag recommendation显示文摘 | Sun Ke Wang Xiao-long Chengjie Sun | 2011 | Expert Systems with Ap- plications2011，38，： | 1 |
| 9 | Preparation of anion exchange membrane based on homogeneous quaternization of bromomethylated poly(arylene ether sulfone)显示文摘 | Chengji Zhao Wenjia Ma Wenmo Sun Hui Na | 2014 | J. Appl. Polym. Sci2014，，10： | 1 |
| 10 | De- colorization of an azo dye Orange G in aqueous solution by Fenton oxidation process: Effect of system param- eters and kinetic study显示文摘 | Sun Shengpeng Li Chengjie Sun Jianhui | 2009 | J Hazard Mater2009，161，23： | 1 |
| 11 | Endogenous biosynthesis of docosahexaenoic acid(DHA)regulates fish oocyte maturation by promoting pregnenolone production显示文摘Omega-3 polyunsaturated fatty acids(n-3 PUFAs),particularly docosahexaenoic acid(22:6n-3,DHA),play crucial roles in the reproductive health of vertebrates,including humans.Nevertheless,the underlying mechanism related to this phenomenon remains largely unknown.In this study,we employed two zebrafish genetic models,i.e.,elovl2^(-/-)mutant as an endogenous DHAdeficient model and fat1(omega-3 desaturase encoding gene)transgenic zebrafish as an endogenous DHA-rich model,to investigate the effects of DHA on oocyte maturation and quality.Results show that the elovl2^(-/-)mutants had much lower fecundity and poorer oocyte quality than the wild-type controls,while the fat1 zebrafish had higher fecundity and better oocyte quality than wildtype controls.DHA deficiency in elovl2^(-/-)embryos led to defects in egg activation,poor microtubule stability,and reduced pregnenolone levels.Further study revealed that DHA promoted pregnenolone synthesis by enhancing transcription of cyp11a1,which encodes the cholesterol side-chain cleavage enzyme,thereby stabilizing microtubule assembly during oogenesis.In turn,the hypothalamic-pituitary-gonadal axis was enhanced by DHA.In conclusion,using two unique genetic models,our findings demonstrate that endogenously synthesized DHA promotes oocyte maturation and quality by promoting pregnenolone production via transcriptional regulation of cyp11a1. | Yi Li Xuehui Li Ding Ye Ru Zhang Chengjie Liu Mudan He Houpeng Wang Wei Hu Yonghua Sun | 2024 | Zoological Research2024，45，1： | 0 |
| 12 | Timing and Single-pulse Study of Pulsar J1909+0122 Discovered by CRAFTS显示文摘We report the discovery of PSR J1909+0122 by the Five-hundred-meter Aperture Spherical Radio Telescope(FAST)as part of the Commensal Radio Astronomy FAST Survey.PSR J1909+0122 has a spin period of 1.257 s and a dispersion measure of 186.2 pc cm^(-3).The averaged pulse profile shows two distinct components.We performed a single-pulse study based on a one-hour observation at 1.25 GHz on 2021 August 23.We used a threshold of 5σ_(ep) to measure the nulling fraction(NF)as 63%±1.5%.The longitude-resolved fluctuation spectra and fast Fourier transform spectra of the binary sequences revealed the quasi-periodicity of nulling with a period of 30 rotation periods.We examined the reliability of the periodicity by comparing it to random noise injection.The NF,E,and modulation periodicity P_(M) of PSR J1909+0122 were compared with other periodic nulling pulsars,showing that the source of J1909+0122 has the second largest NF in the population.Long-term timing observations over six months were used to derive the phase-connected ephemeris of this pulsar.The measured P and P values disfavor dipolar geometry for polar gap models,and the prediction for a space-charge-limited flow model in the case of inverse Compton scattering is only just above the death line.In this work,PSR J1909+0122 has revealed possible correlations between nulling behavior and pulsar properties,which will help to shed light on the pulsar emission mechanism and its temporal evolution in future observations. | Yutong Chen Pei Wang Di Li Erbil Gügercinoğlu Rushuang Zhao Lingqi Meng Jianping Yuan Jiarui Niu Weiwei Zhu Yi Feng Chenchen Miao Chenhui Niu Qingdong Wu Na Wang Shen Wang Xiaoyao Xie Mengyao Xue Jumei Yao Mao Yuan Shanping You Xuhong Yu Youling Yue Jie Zhang Junshuo Zhang Lei Zhang Yabiao Wang Zhenye Gan Yuxi Li Zhongyi Sun Chengjie Wang | 2023 | Research in Astronomy and Astrophysics2023，23，8： | 0 |
| 13 | Operation Strategy Analysis and Configuration Optimization of Solar CCHP System显示文摘This paper proposed a new type of combined cooling heating and power(CCHP)system,including the parabolic trough solar thermal(PTST)power generation and gas turbine power generation.The thermal energy storage subsystem in the PTST unit provides both thermal energy and electrical energy.Based on the life cycle method,the configuration optimization under eight operation strategies is studied with the economy,energy,and environment indicators.The eight operation strategies include FEL,FEL-EC,FEL-TES,FEL-TES&EC,FTL,FTL-EC,FTL-TES,and FTL-TES&EC.The feasibility of each strategy is verified by taking a residential building cluster as an example.The indicators under the optimal configuration of each strategy are compared with that of the separate production(SP)system.The results showed that the PTST-CCHP system improves the environment and energy performance by changing the ratio of thermal energy and electric energy.The environment and energy indicators of FEL-TES&EC are superior to those of FTL-TES&EC in summer,and the results are just the opposite in winter.The initial annual investment of the PTST-CCHP system is higher than that of the SP system,but its economic performance is better than that of the SP system with the increase of life-cycle. | Duojin Fan Chengji Shi Kai Sun Xiaojuan Lu | 2021 | Energy Engineering2021，118，4： | 0 |
| 14 | Insights into the dual-roles of alloying elements in the growth of Sn whiskers显示文摘The growth of Sn whiskers from Ti_(2)SnC/Sn-X(X=Sn,Bi,Pb,Ga)samples was studied in this work to understand the effect of alloying elements on whiskering behaviors.The mobility of source Sn atoms relating with the formation and migration of defects was found to be the critical factor dominating the growth rate,with the gathering of which to grow whiskers on the surface acts as an effective means to lower the enthalpy.As a result,the source Sn atoms would migrate to whisker root spontaneously,making the growth of whiskers the nature of materials,and external factors like compressive stress or oxidation are no more necessary but facilitate the whiskering process by promoting the mobility of source Sn atoms. | Yan Zhang Chengjie Lu Yun Dong Min Zhou Jiandang Liu Hongjun Zhang Bangjiao Ye ZhengMing Sun | 2022 | Journal of Materials Science & Technology2022，，22： | 0 |
| 15 | MOF-derived heterostructure CoNi/CoNiP anchored on MXene framework as a superior bifunctional electrocatalyst for zinc-air batteries显示文摘Zinc-air batteries(ZABs)are regarded as promising next-generation energy storage devices but limited by their sluggish oxygen reduction/evolution reactions(ORR/OER).Herein,the bifunctional catalyst consisting of MXene and metal compounds has been constructed via a controllable strategy.For demonstration,a 3D MXene framework with anchored heterostructure CoNi/CoNiP and nitrogen-doped carbon(NC)called H-CNP@M is constructed by metal-ion inducement and phosphorization.The bimetal-semiconductor heterostructure greatly enhances the catalytic performance.The H-CNP@M exhibits superior activities to-Ward ORR(E_(i/2)=0.833V)and OER(η_(10)=294 mV).Both aqueous and all-solid-state ZAB assembled with H-CNP@M demonstrate superior performance(peak power density of 166.5 mW/cm^(2)in aqueous case).This work provides a facile and general strategy to prepare MXene-supported bimetallic heterostructure for high-performance electrochemical energy devices. | Jingyuan Qiao Zhuoheng Bao Lingqiao Kong Xingyu Liu Chengjie Lu Meng Ni Wei He Min Zhou ZhengMing Sun | 2023 | Chinese Chemical Letters2023，34，12： | 0 |
| 16 | Revision of a CCT Diagram of the Simulated ADI Weld Metal and Its Application in Actual Welding显示文摘A continuous cooling transformation (CCT) diagram of the simulated ADI weld metal has been developed by means of the Formastor-F diagram measurement apparatus, and revised by comparing with the actual welding. Finally the revised diagram was used to determine the welding | Li, Deyuan Zhou, Zhenfeng Sun, Daqian Shao, Chengji | 1998 | Journal of Materials Science & Technology1998，14，2： | 0 |
| 17 | Self-Adaptive QoS Control in Cognitive Networks That Is Based on Service Awareness显示文摘This paper analyzes a self-adaptive Quality of Service (QoS) control architecture for cognitive networks (CNs) that is based on intelligent service awareness. In this architecture, packets can be identified and classified using an intelligent service-aware classification model. Drawing on Control Theory, network traffic can be controlled with a self-adaptive QoS control mechanism that has side-road collaboration. In this architecture, perception, analysis, correlation, feedback, decision making, allocation, and implementation QoS mechanisms are created automatically. These mechanisms can adjust resource allocation, adapt to a changeable network environment, optimize end-to-end performance of the network, and ensure QoS. | Chengjie Gu Shunyi Zhang Yanfei Sun | 2011 | ZTE Communications2011，9，2： | 0 |
| 18 | Self-Assembly of Constrained Cyclic Peptides Controlled by Ring Size显示文摘The de novo design of new peptide assemblies that expands the repertoire of biomaterial nanostructures has been of a tremendous challenge.Hence,it is evident that a successful research achievement in this area would increase the understanding of molecular interactions in supramolecules and create novel scaffolds exploitable in biotechnology and synthetic biology.The manipulation of cyclic peptide self-assembly is particularly intriguing for this purpose.Herein,we report that a novel type of cyclic peptides,referred to as chiral tether constrained cyclic peptides(CCP),shows promising self-assembly properties.CCPs are the first example of a controllable assembly of all-L-α-cyclic peptides with different ring sizes.A noteworthy feature of the CCP system is good tolerance of different secondary structures,ring size,and peptide sequence.Based on this system,a variety of nanostructures could be constructed,which display different physical properties,rendering it an excellent platform for molecular interaction studies.Further,demonstrate potential applications of these peptide assemblies in bioimaging and energy storage. | Kuan Hu Wei Xiong Chengjie Sun Chan Wang Jingxu Li Feng Yin Yixiang Jiang Ming-Rong Zhang Zhou Li Xinwei Wang Zigang Li | 2020 | CCS Chemistry2020，2，1： | 0 |
| 19 | Advanced RF filters for wireless communications显示文摘This paper provides a comprehensive review of advanced radio fre-quency(RF)filter technologies available in miniature chip or inte-grated circuit(IC)form for wireless communication applications.The RF filter technologies were organized according to the time-line of their introduction,in conjunction with each generation of wireless(cellular)communication standards(1G to 5G).This ap-proach enabled a clear explanation of the corresponding invention history,working principles,typical applications and future develop-ment trends.The article covered commercially successful acoustic filter technologies,including the widely used surface acoustic wave(SAW)and bulk acoustic wave(BAW)filters,as well as electromag-netic filter technologies based on low-temperature co-fired ceramic(LTCC)and integrated passive device(IPD).Additionally,emerg-ing filter technologies such as IHP-SAW,suspended thin-film lithium niobate(LiNbO3 or LN)resonant devices and hybrid were also dis-cussed.In order to achieve higher performance,smaller form factor and lower cost for the wireless communication industry,it is believed that fundamental breakthroughs in materials and fabrication tech-niques are necessary for the future development of RF filters. | Kai Yang Chenggong He Jiming Fang Xinhui Cui Haiding Sun Yansong Yang Chengjie Zuo | 2023 | Chip2023，2，4： | 0 |
| 20 | Thread Structure Prediction for MOOC Discussion Forum显示文摘Discussion forums are an indispensable interactive component for Massive Open Online Courses(MOOC).However,the organization of current discussion forums is not well-designed.Trouble-shooting threads are valuable for both learners and instructors,but they are drowned out in the forums with huge amounts of threads.This work first built a labeled data set for trouble-shooting thread structure prediction by crowdsourcing and then proposed methods for trouble-shooting thread detection and thread structure prediction on the data set.The output of this work can be used to spot trouble-shooting threads and show them along with structure tags in MOOC discussion forums. | Chengjie Sun Shang-wen Li Lei Lin | 2016 | 国际计算机前沿大会会议论文集2016，，2： | 0 |
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