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38篇 您的检索式:作者名="Xijian"
    题名 作者 年代 出处 被引量
1Self-assembling anchored film basing on two tetrazole derivatives for application to protect copper in sulfuric acid environment显示文摘Two tetrazole compounds(BTA,BTTA)self-assembled on copper substrate and their inhibition effect toward copper corrosion in 0.5 M H2SO4 was evaluated through atomic force microscopy(AFM),scanning electron microscopy(SEM),weight loss measurement along with electrochemical techniques including electrochemical impedance spectroscopy(EIS)and potentiodynamic polarization.Results indicate that BTTA can provide superior inhibition performance to BTA,and the highest inhibition efficiency values of 96.3%(BTA)and 99.8%(BTTA)were achieved respectively at 2 mM.Both tetrazole inhibitor films follow Langmuir model concerning both physical and chemical adsorption,which can be verified by Xray photoelectronic spectroscopy(XPS)analysis.Besides,the negative value of adsorption free energy infers a spontaneous adsorption process of these tetrazole compounds on Cu surface.Molecular dynamics(MD)simulation reveals stronger multiple anchor adsorption of BTTA molecules than BTA because of the existence of S atom.Yujie Qiang Hao Li Xijian Lan 2020Journal of Materials Science & Technology2020,52,17:6
2METHOD FOR PRECISE CALCULATION OF ROOT STRESS OF SPIRAL BEVEL GEARS显示文摘METHODFORPRECISECALCULATIONOFROOTSTRESSOFSPIRALBEVELGEARSMETHODFORPRECISECALCULATIONOFROOTSTRESSOFSPIRALBEVELGEARSChenLiangyu...Chen Liangyu Wang Yanzhong Zheng Xijian E Zhongkai Cai Chunyuan(Northeastern University) 1994Chinese Journal of Mechanical Engineering1994,7,4:5
3Monte Carlo simulation of methane molecule adsorption on coal with adsorption potential显示文摘The paper presents a Monte Carlo simulation to study the adsorption characteristics of methane molecule on coal slit pores from different aspects.Firstly,a physical model of adsorption and desorption of methane molecules on micropores was established.Secondly,a grand canonical ensemble was introduced as the Monte Carlo simulation system.Thirdly,based on the model and system,the molecule simulation program was developed with VC++6.0 to simulate the isothermal adsorption relationship between the amount of molecule absorption and the factors affecting it.Lastly,the numerically simulated results were compared with measured results of adsorption coal samples of two different coal mines with a laboratory gas absorption instrument.The results show that the molecule simulations of the adsorption constants,the adsorption quantity,and the isothermal adsorption curve at the same and different coal temperatures were in good agreement with those measured in the experiments,indicating that it is feasible to use the established model and the Monte Carlo molecule simulation to study the adsorption characteristics of methane molecules in coal.Li Xijian Lin Baiquan Xu Hao 2014International Journal of Mining Science and Technology2014,24,1:5
4Steganalytic method based on short and repeated sequence distance statistics显示文摘According to the distribution characteristics of short and repeated sequence (SRS),a steganalytic method based on the correlation of image bit planes is proposed. Firstly,we provide the conception of SRS distance statistics and deduce its statis-tical distribution. Because the SRS distance statistics can effectively reflect the correlation of the sequence,SRS has statistical features when the image bit plane sequence equals the image width. Using this characteristic,the steganalytic method is fulfilled by the distinct test of Poisson distribution. Experimental results show a good performance for detecting LSB matching steganographic method in still images. By the way,the proposed method is not designed for specific steg-anographic algorithms and has good generality.WANG GuoXin PING XiJian XU ManKun ZHANG Tao BAO XiRui 2008Science in China(Series F)2008,51,10:4
5基于DEMATEL模型的安全水产品消费者信任影响因素分析显示文摘随着人们生活水平的不断提高,居民对于水产品的消费由数量型逐渐向质量型转变,水产品作为公共物品,其质量安全问题关乎每一个消费者的利益。为了提高消费者对安全水产品的信任,从而更好地满足消费者对水产品的需求,基于DEMATEL模型,采用问卷调查的方法收集数据分析发现,消费者对水产品信任程度的直接影响因素来自于两个方面,一个是消费者自身的因素,包括对水产品安全问题的了解情况和对自身健康的关注度等;另一方面来自于相关主体的因素,主要是水产品安全标志信任度、品牌知名度、政府提供服务程度等。建议相关主体从提高水产品品牌知名度、增强安全标志的可信度、提升政府服务水平方面改善消费者对水产品的消费现状,以期提高消费者对安全水产品的信任程度。徐敬俊 刘慧慧 Quan Xijian 2018中国海洋大学学报(社会科学版)2018,,1:2
6Construction of homozygous diploid potato through maternal haploid induction显示文摘Reinventing the tetraploid potato into a seed-propagated,diploid,hybrid potato would significantly accelerate potato breeding.In this regard,the development of highly homozygous inbred lines is a prerequisite for breeding hybrid potatoes,but self-incompatibility and inbreeding depression present challenges for developing pure inbred lines.To resolve this impediment,we developed a doubled haploid(DH)technology,based on mutagenesis of the potato DOMAIN OF UNKNOWN FUNCTION 679 membrane protein(StDMP)gene.Here,we show that a deficiency in StDMP allows the generation of maternal haploids for generating diploid potato lines.An exercisable protocol,involving hybridization,fluorescent marker screening,molecular and flow cytometric identification,and doubling with colchicine generates nearly 100%homozygous diploid potato lines.This dmp-triggered haploid induction(HI)system greatly shortens the breeding process and offers a robust method for generating diploid potato inbred lines with high purity.Jinzhe Zhang Jian Yin Jiayi Luo Die Tang Xijian Zhu Jie Wang Zhihong Liu Pei Wang Yu Zhong Chenxu Liu Canhui Li Shaojiang Chen Sanwen Huang 2022aBIOTECH2022,3,3:2
7Maximum Data Generation Rate Routing Protocol Based on Data Flow Controlling Technology for Rechargeable Wireless Sensor Networks显示文摘For rechargeable wireless sensor networks,limited energy storage capacity,dynamic energy supply,low and dynamic duty cycles cause that it is unpractical to maintain a fixed routing path for packets delivery permanently from a source to destination in a distributed scenario.Therefore,before data delivery,a sensor has to update its waking schedule continuously and share them to its neighbors,which lead to high energy expenditure for reestablishing path links frequently and low efficiency of energy utilization for collecting packets.In this work,we propose the maximum data generation rate routing protocol based on data flow controlling technology.For a sensor,it does not share its waking schedule to its neighbors and cache any waking schedules of other sensors.Hence,the energy consumption for time synchronization,location information and waking schedule shared will be reduced significantly.The saving energy can be used for improving data collection rate.Simulation shows our scheme is efficient to improve packets generation rate in rechargeable wireless sensor networks.Demin Gao Shuo Zhang Fuquan Zhang Xijian Fan Jinchi Zhang 2019Computers, Materials & Continua2019,,5:2
8Monte Carlo simulation of methane molecule adsorption on coal with adsorption potential显示文摘Xijian Li Baiquan Lin Hao Xu 2013International Journal of Mining Science and Technology2013,,:1
9Characterization of an i-type lysozyme gene from the sea cucumber Stichopus japonicus , and enzymatic and nonenzymatic antimicrobial activities of its recombinant protein显示文摘Lina Cong Xijian Yang Xiuxia Wang Mikiro Tada Meiling Lu Heng Liu Beiwei Zhu 2009Journal of Bioscience and Bioengineering2009,,6:1
10A New Approach to Reliable Detection of LSB Steganography in Natural Images 显示文摘Tao Zhang Xijian Ping 2003Signal Processing Elsevier Science2003,83,10:1
11Fabrication and refractive indices of MgZnO thin films 显示文摘Zhang Xijian Yuan Huimin Wang Tong 2009Acta Optica Sinica2009,,2:1
12Footprint Heavy Pressure Surface Pick-up and Description显示文摘 Xijian Ping Yihong Ding 2004Proceedings of the Third International Conference on Image and Graphics (ICIG''04)2004,,:1
13Kinetically controlled synthesis of wurtzite ZnS nanorods through mild thermolysis of a covalent organic-inorganic network显示文摘Xijian Chen Huifang Xu Ningsheng Xu 2003Inorg Chem2003,42,:1
14Kinetically controlled synthesis of wurtzite ZnS nanorods through mild thermolysis of a covalent organic-inorganic network显示文摘Chen Xijian Xu Huifang Xu Ningsheng 2003Inorg Chem2003,42,9:1
15Automated cell nucleus segmentation using improved snake显示文摘Hu Min Ping Xijian Ding Yihong 2004IEEE Trans on Medical Imaging2004,4,13:1
16Characterization of an i-type lysozyme gene from the sea cucumber Stichopus japonicus, and enzymatic and nonenzymatie antimicrobial activities of its re- combinant protein显示文摘Lina Cong Xijian Yang Xiuxia Wang 2009Journal of bioseience and bioengineering2009,107,6:1
17Symmetric Two-Particle Exclusion-Eating processes显示文摘Liu Xijian 1995Ann Probab1995,23,3:1
18Structural and optical properties of MgxZn1-xO thin films deposited by magnetron sputtering 显示文摘ZHANG Xijian MA Honglei WANG Qingpu 2005Physica B2005,364,:1
19Structure and Optical properties of MgxZn1 - x0 thin films deposited by magnetron sputtering显示文摘Xijian Zhang Honglei Ma Qingpu Wang 2005Phsica B2005,364,:1
20Local linear transform and new features of histogram characteristic functions for steganalysis of least significant bit matching steganography 显示文摘ZHENG Ergong PING Xijian ZHANG Tao 2011KSII Transactions on Internet and Information System2011,5,4:1
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