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| 1 | Epidemic spreading behavior in local-world evolving networks显示文摘The susceptible-infected-susceptible(SIS)epidemic model is presented which can be used to study the epidemic spreading behavior in the local-world evolving network model.Local-world evolving model displays a transition from the exponential network to the scale-free network with respect to the connectivity distribution.From theoretical analyses and numerical simulations,we find that the epidemic spreading behavior on local-world networks also takes on some kind of transitional behaviors.The transitional behavior is further ver-ified by comparing the spreading behavior of local-world network with that of random and scale-free networks.Some feasible control strategies are also proposed to keep from the epidemic spreading on networks. | Chengyi Xia Zhongxin Liu Zengqiang Chen Shiwen Sun Zhuzhi Yuan | 2008 | Progress in Natural Science:Materials International2008，18，6： | 17 |
| 2 | Dynamic spreading behavior of homogeneous and heterogeneous networks显示文摘传播在上的 dynsmic 流行病的详细调查同类并且 heteiogeneous 网络被执行。在基本流行模型的分析以后,同质、异构的网络上的 susceptible-infected-susceptible (SIS ) 模型被建立,并且在网络的这二种不同类型的感染的个人的密度的动态进化理论上被分析。它显示对 piopagate 更容易的那异构的网络 sre 因为流行病和领先的传播行为被在起始的爆发的指数的增加支配。感染在同类的上比那在异构的网络上是快得多的大规模模拟显示。它意味着网络拓扑学能在发生在复杂网络上的流行病上有重要效果。根据理论分析和数字模拟介绍的流行爆发 sre 的某抑制 sfrategies。 | XIA Chengyi LIU Zhongxin CHEN Zengqiang YUAN Zhuzhi | 2007 | Progress in Natural Science:Materials International2007，17，3： | 11 |
| 3 | Sleep Deprivation Selectively Down-Regulates Astrocytic 5-HT2B Receptors and Triggers Depressive-Like Behaviors via Stimulating P2X7 Receptors in Mice显示文摘Chronic loss of sleep damages health and disturbs the quality of life.Long-lasting sleep deprivation(SD)as well as sleep abnormalities are substantial risk factors for major depressive disorder,although the underlying mechanisms are not clear.Here,we showed that chronic SD in mice promotes a gradual elevation of extracellular ATP,which activates astroglial P2X7 receptors(P2X7Rs).Activated P2X7Rs,in turn,selectively down-regulated the expression of 5-HT2B receptors(5-HT2BRs)in astrocytes.Stimulation of P2X7Rs induced by SD selectively suppressed the phosphorylation of AKT and FoxO3 a in astrocytes,but not in neurons.The overexpression of FoxO3a in astrocytes inhibited the expression of 5-HT2BRs.Down-regulation of 5-HT2BsRs instigated by SD suppressed the activation of STAT3 and relieved the inhibition of Ca2+-dependent phospholipase A2.This latter cascade promoted the release of arachidonic acid and prostaglandin E2.The depression-like behaviors induced by SD were alleviated in P2X7R-KO mice.Our study reveals the mechanism underlying chronic SD-induced depression-like behaviors and suggests 5-HT2BRs as a key target for exploring therapeutic strategies aimed at the depression evoked by sleep disorders. | Maosheng Xia Zexiong Li Shuai Li Shanshan Liang Xiaowei Li Beina Chen Manman Zhang Chengyi Dong Alexei Verkhratsky Dawei Guan Baoman Li | 2020 | Neuroscience Bulletin2020，36，11： | 10 |
| 4 | Two Ultraviolet Radiation Datasets that Cover China显示文摘Ultraviolet(UV) radiation has significant effects on ecosystems, environments, and human health, as well as atmospheric processes and climate change. Two ultraviolet radiation datasets are described in this paper. One contains hourly observations of UV radiation measured at 40 Chinese Ecosystem Research Network stations from 2005 to 2015. CUV3 broadband radiometers were used to observe the UV radiation, with an accuracy of 5%, which meets the World Meteorology Organization's measurement standards. The extremum method was used to control the quality of the measured datasets. The other dataset contains daily cumulative UV radiation estimates that were calculated using an all-sky estimation model combined with a hybrid model. The reconstructed daily UV radiation data span from 1961 to 2014. The mean absolute bias error and root-mean-square error are smaller than 30% at most stations, and most of the mean bias error values are negative, which indicates underestimation of the UV radiation intensity. These datasets can improve our basic knowledge of the spatial and temporal variations in UV radiation. Additionally, these datasets can be used in studies of potential ozone formation and atmospheric oxidation, as well as simulations of ecological processes. | Hui LIU Bo HU Yuesi WANG Guangren LIU Liqin TANG Dongsheng JI Yongfei BAI Weikai BAO Xin CHEN Yunming CHEN Weixin DING Xiaozeng HAN Fei HE Hui HUANG Zhenying HUANG Xinrong LI Yan LI Wenzhao LIU Luxiang LIN Zhu OUYANG Boqiang QIN Weijun SHEN Yanjun SHEN Hongxin SU Changchun SONG Bo SUN Song SUN Anzhi WANG Genxu WANG Huimin WANG Silong WANG Youshao WANG Wenxue WEI Ping XIE Zongqiang XIE Xiaoyuan YAN Fanjiang ZENG Fawei ZHANG Yangjian ZHANG Yiping ZHANG Chengyi ZHAO Wenzhi ZHAO Xueyong ZHAO Guoyi ZHOU Bo ZHU | 2017 | Advances in Atmospheric Sciences2017，34，7： | 2 |
| 5 | Efficient conversion of benzene and syngas to toluene and xylene over ZnO-ZrO_(2)&H-ZSM-5 bifunctional catalysts显示文摘A series of ZnO-ZrO_(2) solid solutions with different Zn contents were synthesized by the urea coprecipitation method,which were coupled with H-ZSM-5 zeolite to form bifunctional catalysts.As a new benzene alkylation reagent,syngas was used instead of methanol to realize the efficient conversion of syngas and benzene into toluene and xylene.A suitable ratio of ZnO-ZrO_(2) led to the significant improvement in the catalytic performance,and a suitable amount of acid helped to increase the selectivity of toluene/xylene and reduce the selectivity of the by-products ethylbenzene and C^(9+) aromatics.The highest benzene conversion of 89.2%and toluene/xylene selectivity of 88.7%were achieved over 10%ZnO-ZrO_(2)&H-ZSM-5(Si/Al=23)at a pressure of 3 MPa and a temperature of 450℃.In addition,the effect of the zeolite framework structure on product distribution was examined.Similar to the molecular dynamics of aromatic hydrocarbons,H-ZSM-5 zeolites comprise 10-membered-ring pores,which are beneficial to the activation of benzene;hence,the conversion of benzene is higher.H-ZSM-35 and HMOR zeolites exhibited small eight-membered-ring channels,which were not conducive to the passage of benzene;hence,the by-product ethylbenzene exhibits a higher selectivity.The distance between the active centers of the bifunctional catalysts was the main factor affecting the catalytic performance,and the powder mixing method was more conducive to the conversion of syngas and benzene. | Xiao Zhao Xuan Shi Zhongshun Chen Long Xu Chengyi Dai Yazhou Zhang Xinwen Guo Dongyuan Yang Xiaoxun Ma | 2022 | Chinese Journal of Chemical Engineering2022，35，5： | 2 |
| 6 | One-step synthesis of Co-Ni ferrite/graphene nanocomposites with controllable magnetic and electrical properties显示文摘 | CHEN Xuecheng HOU Chengyi ZHANG Qinghong | | 0，，： | 1 |
| 7 | Fuzzy controller design for synchronous motion in a dual-cylinder electro-hydraulic system显示文摘 | Chen Chengyi Liu Liqiang Cheng Chicheng | 2008 | Control Engineering Practice2008，16，6： | 1 |
| 8 | Controlled direct synthesis of single- to multiple-layer MWW zeolite显示文摘The minimized diffusion limitation and completely exposed strong acid sites of the ultrathin zeolites make it an industrially important catalyst especially for converting bulky molecules.However,the structure-controlled and large-scale synthesis of the material is still a challenge.In this work,the direct synthesis of the single-layer MWW zeolite was demonstrated by using hexamethyleneimine and amphiphilic organosilane as structure-directing agents.Characterization results confirmed the formation of the single-layer MWW zeolite with high crystallinity and excellent thermal/hydrothermal stability.The formation mechanism was rigorously revealed as the balanced rates between the nucleation/growth of the MWW nanocrystals and the incorporation of the organosilane into the MWW unit cell,which is further supported by the formation of MWW nanosheets with tunable thickness via simply changing synthesis conditions.The commercially available reagents,well-controlled structure and the high catalytic stability for the alkylation of benzene with 1-dodecene make it an industrially important catalyst. | Jie-Qiong Chen Yu-Zhao Li Qing-Qing Hao Huiyong Chen Zhao-Tie Liu Chengyi Dai Jianbo Zhang Xiaoxun Ma Zhong-Wen Liu | 2021 | National Science Review2021，8，7： | 1 |
| 9 | Correlation between the fine structure,physicochemical properties,and retro gradation of amyboectins from Taiwan rice varieties显示文摘 | Lu Shin Chen Lingni Lii Chengyi | | 0，，01： | 1 |
| 10 | Mechanical-robust and recyclable polyimide substrates coordinated with cyclic Ti-oxo cluster for flexible organic solar cells显示文摘With the rapid development of flexible optoelectronic devices,recyclability is highly desirable for alleviating resource waste and environmental pollution,but remains challenging.Here,a fully closed-loop recyclable crosslinked polyimide(RCPI)was fabricated via carboxyl ligand exchange between the CPI with pendent carboxyl groups and the cyclic Ti-oxo cluster(CTOC)with labile carboxyl ligands,which could be reconverted into reprocessable CPI and CTOC solution by pivalic acid.The RCPI-based embedded AgNWs@RCPI electrode shows comparable high conductivity,transparency and low roughness with ITO(indium tin oxide)/glass electrode,and meanwhile outstanding mechanical robustness.The related flexible organic solar cells(FOSCs)provided a high efficiency of 14.78% and maintained~97% of the initial efficiency after 5000 bending cycles at a small bending radius of 1 mm.Moreover,the recyclability of the RCPI still retains after being manufactured into the FOSCs.This work provides a promising strategy for recyclable flexible optoelectronic devices. | Guangcong Zhang Qiaomei Chen Chengcheng Xie Yongmei Wang Chaowei Zhao Chengyi Xiao Yen Wei Weiwei Li | 2022 | npj Flexible Electronics2022，6，1： | 1 |
| 11 | Use of Multimedia in Gross Infective Pathogen Experimental Teaching显示文摘 | Zhang Chengyi Chen Xi | 2012 | Procedia Engi- neering2012，，37： | 1 |
| 12 | Roles of autophagy?related genes Beclin?1 and LC3 in the developmentand progression of prostate cancer and benign prostatic hyperplasia显示文摘 | Chengyi Liu Pengcheng Xu Degang Chen Xinhuan Fan Yipeng Xu Mengqiang Li Xu Yang Congfei Wang | 2013 | Biomedical Reports2013，，6： | 1 |
| 13 | A divergent and selective synthesis of isomeric benzoxazoles from a single N-C1 imine显示文摘 | CHEN Chengyi Andreani T LI Hongmei | 2011 | Organic Letters2011，13，23： | 1 |
| 14 | A Formal Specification of Mobile Trusted Computing显示文摘 | HUANG Wenchao XIONG Yan CHENG Wenjuan WU Chengyi CHEN Depin | 2011 | Chinese Journal of Electronics2011，20，1： | 1 |
| 15 | Efficient Synthesis of 2-(3,5-Difluorophenyl)-3--2-cyclopenten-1-one a Potent COX-2 -inhibitor显示文摘 | Zhao Dalian Xu Feng Chen Chengyi | 1999 | Tetrahedron1999，55，19： | 1 |
| 16 | Fuzzy controller design for synchronous motion in a dual-cylinder electro-hydraulic system 显示文摘 | Chen Chengyi Liu Liqiang | 2008 | Control Engineering Practice2008，16，6： | 1 |
| 17 | Preliminary study on the degradation kinetics of agarose and carrageenans by ultrasound显示文摘 | Lii Chengyi Chen Chunhsien Yeh Ani | 1999 | Food Hydrocolloids1999，13，6： | 1 |
| 18 | Pelagic Manganese Nodules--A New Type of Oncolites显示文摘Pelagic manganese nodules from the East Pacific Ocean have been studied using polarizing,scanning electron and transmission electron microscopes. It has been revealed that the manganesenodules are composed of cores and stromatolite coatings. The structures and textures of thesenodules are peculiar to oncolite. Consequently, the pelagic manganese nodules are manganeseoncolites. Based on the stromatolites in the coatings, the manganese oncolites from the East Paci-fic Ocean can be divided into two types. One is smooth on surface and dense inside. Its coatingsare composed mainly of Minima. The other has a knobby surface and is loose internally. Itscoatings consist mainly of Admirabilis. The TEM investigation has also revealed that the con-structors of the manganese oncolites are ultra-microbes. The Minima is constructed byMiniactinomyces chinensis sp. nov. and the Admirabilis is built by Spirisosphaerospora pacifica sp.nov. | Bian Lizeng Lin Chengyi Zhang Fusheng Du De’an Chen Jianlin and Shen Huadi Department of Earth Sciences Centre for Materiale Analysis,Nanjing University,Jiangsu Second Institute of Oceanography, State Oceanic Administration,Hangzhou, Zhejiang Liu Xinzhu | 1997 | Acta Geologica Sinica(English Edition)1997，71，1： | 1 |
| 19 | Epidemic spreading behavior with time delay on local-world evolving networks 显示文摘 | XIA Chengyi LIU Zhongxin CHEN Zengqiang | 2008 | Front Electr Electron Eng China2008，3，2： | 1 |
| 20 | Transformation and entropy for fuzzy rough sets显示文摘A new method for translating a fuzzy rough set to a fuzzy set is introduced and the fuzzy approximation of a fuzzy rough set is given. The properties of the fuzzy approximation of a fuzzy rough set are studied and a fuzzy entropy measure for fuzzy rough sets is proposed. This measure is consistent with similar considerations for ordinary fuzzy sets and is the result of the fuzzy approximation of fuzzy rough sets. | Zhang Chengyi Li Dongya Fu Haiyan Chen Guohui | 2008 | Journal of Systems Engineering and Electronics2008，19，1： | 1 |
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