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42篇 您的检索式:作者名="Ruixiang Chen"
    题名 作者 年代 出处 被引量
1Remarkable anisotropic phonon response in uniaxially strained few-layer black phosphorus显示文摘黑磷(BP ) 是一个好候选人因为学习紧张在 graphene 和转变金属 dichalcogenides 以外在 twodimensional (2D ) 上完成材料。这因为它支撑高紧张和源于它的唯一的皱起的结构的显著地各向异性的机械性质的特别能力。我们这里调查格子的依赖在由在原处做作的拉曼的单轴地做作的很少层 BP 的结晶的取向上的震动的频率光谱学。out-of-plane A 1 而, g 模式对沿着近扶手椅的方向的单轴的紧张敏感在里面飞机 B 2g 和 A 2 g 模式是敏感的在近之字形的方向拉紧。为使用离开这些方向的单轴的种类,所有三个声子模式是线性地 redshifted。我们的试验性的观察被对 BP 的结构的性质的单轴的张力的紧张的各向异性的影响用密度解释功能的理论。这研究表明由单轴的紧张的在 BP 的在里面飞机和 out-of-plane 声子模式的选择调节的可能性并且使紧张工程成为一条有希望的大街为广泛地 modulating 2D 材料的光、机械的性质。Yanlong Wang Chunxiao Cong Ruixiang Fei Weihuang Yang Yu Chen Bingchen Cao Li Yang Ting Yu 2015Nano Research2015,8,12:9
2Self-supported CoMoS4 nanosheet array as an efficient catalyst for hydrogen evolution reaction at neutral pH显示文摘Xiang Ren Dan Wu Ruixiang Ge Xu Sun Hongmin Ma Tao Yan Yong Zhang Bin Du Qin Wei Liang Chen 2018Nano Research2018,11,4:8
3CONDUCTIVITY METHOD APPLIED TO THE STUDY OFINTERACTION BETWEEN ADSORBENT AND ADSORBATE Ⅰ. ADSORPTION OF LOW CONCENTRATION OF FREE ACID BY REGENERABLE CHITIN显示文摘The adsorption of low concentration of free acid by regenerable chitin is followed by electric conductance determination. The effect of acid concentration, content of functional amino groups, and ionic strength on adsorption was discussed. Experimental results indicate that the active centre of regenerable chitin is the free amino groups on its surface, and that the rate of adsorption of free acid was found to be affected by two factors: the interaction between the adsorbent and the adsorbate in solution and that between the adsorbate molecules or ions in solution.Chen Bingren He Guangping Ling Moyu Wang Ruixiang Chen Wensen (Department of Chemistry, South China Normal University, Guangzhou, 510631) 1997Chinese Journal of Reactive Polymers1997,6,1:7
4Using finite difference method to simulate casting thermal stress显示文摘Thermal stress simulation can provide a scientific reference to eliminate defects such as crack,residual stress centralization and deformation etc.,caused by thermal stress during casting solidification.To study the thermal stress distribution during casting process,a unilateral thermal-stress coupling model was employed to simulate 3D casting stress using Finite Difference Method(FDM),namely all the traditional thermal-elastic-plastic equations are numerically and differentially discrete.A FDM/FDM numerical simulation system was developed to analyze temperature and stress fields during casting solidification process.Two practical verifications were carried out,and the results from simulation basically coincided with practical cases.The results indicated that the FDM/FDM stress simulation system can be used to simulate the formation of residual stress,and to predict the occurrence of hot tearing.Because heat transfer and stress analysis are all based on FDM,they can use the same FD model,which can avoid the matching process between different models,and hence reduce temperature-load transferring errors.This approach makes the simulation of fluid flow,heat transfer and stress analysis unify into one single model.Liao Dunming Zhang Bin Zhou Jianxin Liu Ruixiang Chen Liliang 2011China Foundry2011,8,2:6
5Recent developments of InteCAST software and its applications on special castings显示文摘with the development of computer technology, foundry CAE technology has made rapid progress. Commercialsoftware packages of casting process simulation, therefore, have become more and more practical. This paper introducesboth the recent developments and some applications of InteCAST software, a commercial numerical simulation softwarepackage for foundry industry, with more than 120 customers all over the world. The function modules of lnteCAST8.0 andsome new techniques, such as uneven mesh technology for mold filling simulation and numerical mouse technology fordata visualization, were introduced. Several applications on special castings such as investment casting, low pressure diecasting, and high pressure die casting, were given. These applications showed that the software can help engineers tooptimize casting process by forecasting casting defect.Jianxin ZHOU Ruixiang LIU Liliang CHEN Dunming LIAO 2005China Foundry2005,2,3:6
6A new distinct geminivirus causes soybean stay-green disease显示文摘Dear Editor,Plant viruses make up almost half of the plant disease-causing pathogens,affecting crop yields and the global economy(Savary et al.,2019).Soybean(Glycine max)is one of the most valuable legume crops in the world,supplying 25%of the global edible oil and two-thirds of the global concentrated protein for livestock feeding.Recently,the outbreak of soybean stay-green syndrome with delayed leaf senescence(stay-green),flat pods,and increased number of abnormal seeds has swept the soybean production in the Huang-Huai-Hai region of China,resulting in huge yield losses(Xu et al.,2019).This disease has become an epidemic and prominent problem in soybean production and is still expanding its geography,including North America,posing a serious threat to soybean production(Harbach et al.,2016;Zhang et al.,2016;Li et al.,2019).However,the cause of soybean stay-green syndrome remains obscure.Ruixiang Cheng Ruoxin Mei Rong Yan Hongyu Chen Dan Miao Lina Cai Jiayi Fan Gairu Li Ran Xu Weiguo Lu Yu Gao Wenwu Ye Shuo Su Tianfu Han Junyi Gai Yuanchao Wang Xiaorong Tao Yi Xu 2022Molecular Plant2022,15,6:6
7Sodium Tanshinone Ⅱ A sulfonate for acute myocardial infarction:a systematic review and Meta-analysis显示文摘OBJECTIVE: To investigate the efficacy and safety of Sodium tanshinone ⅡA sulfonate(STS) plus the conventional treatment on acute myocardial infarction(AMI) patients.METHODS: We searched several electrical databases and hand searched several Chinese medical journals up to January 2019. Randomized controlled trials(RCTs) comparing STS plus conventional treatment with conventional treatment were retrieved.Study screening, data extraction, quality assessment, and data analysis were conducted in accordance with the Cochrane standards.RESULTS: Sixteen trials involving 1383 people were included. The Meta-analysis showed STS combined with conventional treatment was a better treatment option than conventional treatment alone in reducing the risk of mortality, heart failure, arrhythmia and shock. In addition, STS was associated with improvement in left ventricular ejection fraction(LVEF) and left ventricular end diastolic dimension(LVEDD). No significant difference of STS was found on recurrent angina and recurrent AMI. However,the safety of STS remained uncertain for limited data.CONCLUSION: Compared with conventional treatment alone, STS combined with conventional treatment may provide more benefits for patients with AMI. Due to the fact that the overall quality of all included trials is generally low, further large-scale high quality trials are warranted.LIAN Baotao ZENG Ruixiang LIAO Pengda GUO Liheng ZHANG Minzhou CHEN Yuanfang 2021Journal of Traditional Chinese Medicine2021,41,1:4
8Efficient Scheduling Mapping Algorithm for Row Parallel Coarse-Grained Reconfigurable Architecture显示文摘Row Parallel Coarse-Grained Reconfigurable Architecture(RPCGRA)has the advantages of maximum parallelism and programmable flexibility.Designing an efficient algorithm to map the diverse applications onto RPCGRA is difficult due to a number of RPCGRA hardware constraints.To solve this problem,the nodes of the data flow graph must be partitioned and scheduled onto the RPCGRA.In this paper,we present a Depth-First Greedy Mapping(DFGM)algorithm that simultaneously considers the communication costs and the use times of the Reconfigurable Cell Array(RCA).Compared with level breadth mapping,the performance of DFGM is better.The percentage of maximum improvement in the use times of RCA is 33%and the percentage of maximum improvement in non-original input and output times is 64.4%(Given Discrete Cosine Transfor 8(DCT8),and the area of reconfigurable processing unit is 56).Compared with level-based depth mapping,DFGM also obtains the lowest averages of use times of RCA,non-original input and output times,and the reconfigurable time.Naijin Chen Zhen Wang Ruixiang He Jianhui Jiang Fei Cheng Chenghao Han 2021Tsinghua Science and Technology2021,26,5:4
9Numerical Simulation of Solidification Microstructure and Effects of Phase-field Parameters on Grain Growth Morphologies显示文摘By a simple phase field model, a series of numerical simulations of solidification microstructure was performed to show a rich variety of dendritic patterns. At the same time, the relation between the morphology of grain growth and some parameters including the strength of anisotropy, dimensionless latent heat and the size of initial solid zone was studied. It is for the first time that patterns of grain growth were associated with the size of initial solid zone, which is an interesting issue. The possible reason for this may be that variation in the size of initial solid zone may bring about fluctuation of the interface energy, making the interface unstable.Jingfeng LIU+, Ruixiang LIU and Liliang CHEN Research Studio of Solidification Simulation, College of Materials Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China 2005Journal of Materials Science & Technology2005,21,6:4
10Construction of the Chinese Veteran Clinical Research (CVCR) Platform for the assessment of non-communicable diseases显示文摘Tan Jiping Li Nan Gao Jing Guo Yuhe Hu Wei Yang Jinsheng Yu Baocheng Yu Jianmin Du Wei Zhang Wenjun Cui Lianqi Wang Qingsong Xia Xiangnan Li Jianjun Zhou Peiyi Zhang Baohe Liu Zhiying Zhang Shaogang Sun Lanying Liu Nan Deng Ruixiang Dai Wenguang Yi Fang Chen Wenjun Zhang Yongqing Xue Shenwu Cui Bo Zhao Yiming Wang Luning 2014Chinese Medical Journal2014,,3:3
11Catalytic decomposition of ethyl acetate over La-modified Cu-Mn oxide supported on honeycomb ceramic显示文摘The La-modified Cu-Mn spinel oxide was successfully coated onto honeycomb ceramic by a washcoating method for complete catalytic decomposition of ethyl acetate.The La-modified Cu-Mn oxides were characterized by X-ray diffraction,X-ray fluorescence,H_(2)-temperature programmed reduction,Brunauer-Emmett-Teller method,field-emission scanning electron microscopy and high-resolution transmission electron microscopy.The effects of different precipitants and rare earth doping on the structure and catalytic performance of the catalysts were investigated.The results show that the CuMn_(2)O_(4) spinel with(NH_(4))_(2)CO_(3) as a precipitant can form a larger specific surface area and a suitable pore size,which is beneficial to the absorption of ethyl acetate.Although the rare earth doping does not significantly change the crystal phase structure of the catalyst,it improves its reducibility and lowers the temperature of the catalytic decomposition.With respect to the catalytic decomposition of ethyl acetate,the rare earth-modified Cu-Mn oxide supported on honeycomb ceramic shows excellent catalytic performance with 100% conversion under the conditions of 239℃,space velocity of 12500 h^(-1) and 1000 ppm.And the ethyl acetate removal rate is still 100% after 1440 min of continuous reaction.Rui Xiao Ruixiang Qin Chunxue Zhang Shan Chen Jinbo Wang 2021Journal of Rare Earths2021,39,7:2
12NONLINEAR BUCKLING BEHAVIOR OF DAMAGED COMPOSITE SANDWICH PLATES CONSIDERING THE EFFECT OF TEMPERATURE-DEPENDENT THERMAL AND MECHANICAL PROPERTIES显示文摘On the basis of the first-order shear deformation plate theory and the zig-zag deformation assumption, an incremental finite element formulation for nonlinear buckling analysis of the composite sandwich plate is deduced and the temperature-dependent thermal and mechanical properties of composite is considered. A finite element method for thermal or thermo-mechanical coupling nonlinear buckling analysis of the composite sandwich plate with an interfacial crack damage between face and core is also developed. Numerical results and discussions concerning some typical examples show that the effects of the variation of the thermal and mechanical properties with temperature, extermal compressive loading, size of the damage zone and piy angle of the faces on the thermal buckling behavior are significant.Bai Ruixiang Chen Haoran (State Key Laboratory of Structural Analysis for Industrial Equipment, Dalian University of Technology, Dalian 116024, China) 2001Acta Mechanica Solida Sinica2001,14,2:2
13High efficiency ternary organic solar cells enabled by compatible dual-donor strategy with planar conjugated structures显示文摘Ternary organic solar cells(OSCs) have received extensive attention for improving the power conversion efficiency(PCE) of organic photovoltaics(OPVs). In this work, a novel donor material(ECTBD) consisting of benzodithiophene(BDT) central electron donor unit was developed and synthesized. The small molecular donor has the same central unit as PM6. The addition of ECTBD into PM6:Y6 system could improve the morphology of active blend layer. In addition, ECTBD showed good morphologically compatibility when blending with PM6:Y6 host, resulting in the improvement of fill factor and current density. As a result, the ternary devices based on PM6:ECTBD:Y6 ternary system achieved a highest PCE of 16.51% with fill factor of 76.24%, which was much higher than that of the binary devices(15.7%). Overall, this work provided an effective strategy to fabricate highly efficient ternary organic solar cells through design of the novel small molecular donor as the third component.Sanhui Chen Tingting Yan Billy Fanady Wei Song Jinfeng Ge Qiang Wei Ruixiang Peng Guohui Chen Yingping Zou Ziyi Ge 2020Science China Chemistry2020,63,7:2
14Distributional characteristics of planktonic Amphipoda(Hyperiidea) in the South Huanghai Sea and East China Sea显示文摘Distributional characteristics of planktonic Amphipoda(Hyperiidea) in the South Huanghai Sea and East China SeaLinJinghongand...Lin Jinghong and Chen Ruixiang 1995Acta Oceanologica Sinica1995,14,4:1
15Postbuckling behavior of face/core debonded composite sandwich plate considering matrix crack and contact effect显示文摘Chen Haoran Bai Ruixiang 2002Composite Structures2002,57,14:1
16Study on failure process of delaminated stiffened composite plates under compression 显示文摘Chen Haoran Bai Ruixiang Wang Man 2003Acta Mechanica Sinica (English Version)2003,19,4:1
17Contribution of biological processes to self-purification of water with respect to petroleum hydrocarbon associated with No. 0 diesel in Changjiang Estuary and Jiaozhou Bay, China显示文摘Xiulin Wang Yu An Jun Zhang Xiaoyong Shi Chenjian Zhu Ruixiang Li Mingyuan Zhu Shang Chen 2002Hydrobiologia (-)2002,,1:1
18Notes The distribution of planktonic Ostracoda between the source Of Kuroshio and west of Taiwan Strait显示文摘NotesThedistributionofplanktonicOstracodabetweenthesourceofKuroshioandwestofTaiwanStrait¥ChenRuixiang;LinJinghong(TI!rdinstit...Chen Ruixiang Lin Jinghong Zeng Wenyang 1994Acta Oceanologica Sinica1994,13,3:1
19Current Kevelopment sand Applieation soft CAST Software显示文摘Zhou jianxin Liu Ruixiang Chen Liliang 2002Cast-MetalsRes2002,15,4:1
20The implementation and application of programming port communication between industry PC and Mitsubishi FX series PLC显示文摘Sun Jian Lu Peng Fu Yaqiong Liu Ruixiang Chen Le 2008Intelligent System and Knowledge Engineering2008,3,1:1
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