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| 1 | On Some Nonlinear Integral and Discrete Inequalitites Related to Ou-Iang's Inequality | Yang Enhao Department of Mathematics, Jinan University, Guangzhou 510632, China | 1998 | Acta Mathematica Sinica,English Series1998，14，3： | 15 |
| 2 | Tribological properties of copper matrix composites reinforced with homogeneously dispersed graphene nanosheets显示文摘Graphene reinforced copper matrix composites(Gr/Cu) were fabricated by electrostatic self-assembly and powder metallurgy. The morphology and structure of graphene oxide, graphene oxide-Cu powders and Gr/Cu composites were characterized by scanning electronic microscopy, transmission electronic microscopy, X-ray diffraction and Raman spectroscopy, respectively. The effects of graphene contents,applied loads and sliding speeds on the tribological behavior of the composites were investigated. The results indicate that the coefficient of friction of the composites decreases first and then increases with increasing the graphene content. The lowest friction coefficient is achieved in 0.3 wt% Gr/Cu composite,which decreases by 65% compared to that of pure copper. The coefficient of friction of the composite does not have significant change with increasing the applied load, however, it increases with increasing the sliding speed. The tribological mechanisms of the composite under different conditions were also investigated. | Xin Gao Hongyan Yue Erjun Guo Shaolin Zhang Longhui Yao Xuanyu Lin Bao Wang Enhao Guan | 2018 | Journal of Materials Science & Technology2018，34，10： | 9 |
| 3 | Numerical Simulation of Preferential Flow of Contaminants in Soil显示文摘A simple modeling approach was suggested to simulate preferential transport of water and contaminants in soil. After saturated hydraulic conductivity was interpolated by means of Krige interpolation method or scaling method, and then zoned, the locations where saturated hydraulic conductivity was larger represented regions where preferential flow occurred, because heterogeneity of soil, one of the mechanisms resulting in preferential flow, could be reflected through the difference in saturated hydraulic conductivity. The modeling approach was validated through numerical simulation of contaminant transport in a two-dimensional hypothetical soil profile. The results of the numerical simulation showed that the approach suggested in this study was feasible. | XU SHAOHUI, DU ENHAO and ZHANG JIABAO Institute of Soil Science, the Chinese Academy of Sciences, Nanjing 210008 (China) | 2001 | Pedosphere2001，11，2： | 6 |
| 4 | Production of aryl oxygen-containing compounds by catalytic pyrolysis of bagasse lignin over LaTi0.2Fe0.8O3 prepared by different methods显示文摘To realize the resource and high-value utilization,a new approach,named bagasse lignin(BL) used to produce aryl oxygen-containing compounds by catalytic pyrolysis over perovskite,was proposed,LaTi0.2Fe0.8O3(LTF) samples prepared by the sol-gel method(SG) and the solid-state reaction method(SS)were characterized.The catalytic action on BL pyrolysis was performed by the test of TG-DTG and the evaluation of the fixed bed micro-reactor,the components and contents of the products were determined.The results show that LTF samples have cubic perovskite phase,LTF prepared by SG(LTF-SG) is porous with larger specific surface area than LTF prepared by SS(LTF-SS).During the pyrolysis of BL,the addition of LTF lowers the pyrolysis temperature and the activation energy,the contents of CO2 and CO in gaseous products reduce by 4.6%-8.0% and 30.7%-34.3%,respectively,the total content of aryl oxygencontaining compounds(including phenolics,guaiacols,syringols and phenylates) in liquid products increases from 62 wt% to more than 72 wt%,and LTF-SG shows better catalytic performance.LTF samples have nice phase and catalytic stabilities for BL pyrolysis after five successive redox cycles. | Haiying Wang Hongjing Han Enhao Sun Yanan Zhang Jinxin Li Yanguang Chen Hua Song Hongzhi Zhao Yue Kang | 2020 | Journal of Rare Earths2020，38，1： | 5 |
| 5 | BOUNDS ON SOLUTIONS TO SOME NONLINEAR VOLTERRA INTEGRAL INEQUALITIES WITH WEAKLY SINGULAR KERNELS显示文摘Bounds on solutions to a new class of nonlinear integral inequalities with weakly singular kernels are established by the de-singularity approach. | Qinghua Ma (Faculty of Information Science and Technology,Guangdong University of Foreign Studies,Guangzhou 510420) Enhao Yang(Dept. of Math.,Jinan University,Guangzhou 510632) | 2011 | Annals of Differential Equations2011，27，3： | 4 |
| 6 | Production of aryl oxygen-containing compounds from catalytic pyrolysis of bagasse lignin over LaTixFe1xO3显示文摘A new approach,named production of aryl oxygen-containing compounds from the catalytic pyrolysis of bagasse lignin(BL) over perovskite oxide,was proposed,A series of LaTixFe1-xO3(LTF-x) samples were prepared by the solid state reaction method.The crystal phase and morphology of LTF-x were characterized by XRD and SEM respectively.Catalytic pyrolysis performance of LTF-x was performed by TG-DTG and the distribution patterns of gaseous,liquid and solid products from BL was investigated using a fixed-bed micro-reactor.The optimal reaction conditions were determined:the pyrolysis temperature was 600℃,the mass ratio of mBL:mLTF-0.2 was 3:1,the veloeity of earrier gas was 100 ml·min-1.The gaseous produets were mainly eomposed of CO2,CO,CH4 and CnHm(n=2-4,m=2 n+2 or m=2 n),The main aryl oxygen-containing compounds in liquid products were phenolics,guaiacols,syringols and phenylates,the rest were benzenes,furans,esters and carboxylic acid.The total contents of aryl oxygencontaining compounds were from 62% up to more than 72% under the action of the perovskite.Moreover,the LTF-0.2 sample had nice regenerability. | Haiying Wang Hongjing Han Enhao Sun Yanan Zhang Jinxin Li Yanguang Chen Hua Song Hongzhi Zhao | 2019 | Chinese Journal of Chemical Engineering2019，27，8： | 4 |
| 7 | Influence of calcination temperature for LaTi0.2Fe0.8O3 on catalytic pyrolysis of bagasse lignin显示文摘LaTi(0.2)Fe(0.8)O3(LTF)was prepared by the sol-gel method,and the effects of calcination temperature on the structure and properties were investigated,A new method of preparing aryl oxygen-containing compounds from bagasse lignin(BL)by the catalytic pyrolysis over LTF was proposed.The results show that LTF has cubic crystal phase and porous structure and its optimal calcination temperature is 800℃(LTF-800).In the test for catalytic pyrolysis of BL,with the addition of LTF-800,the yield of liquid product reaches the maximum;the contents of phenolics,guaiacols,syringols,phenylates and furans increase obviously,while those of benzenes,esters and carboxylic acid decrease.The total content of aryl oxygencompounds(including phenolics,guaiacols,syringols and phenylates)in liquid product is more than 74 wt%with the addition of LTF-800,larger than that obtained by single BL pyrolysis(62 wt%).LTF could avoid oxygen-containing functional groups from being excessively destroyed.It has nice regeneration performance by controlled combustion of char even after 5 cycles. | Haiying Wang Hongjing Han Yanan Zhang Jinxin Li Yanguang Chen Hua Song Enhao Sun Hongzhi Zhao Mei Zhang Dandan Yuan | 2019 | Journal of Rare Earths2019，37，8： | 3 |
| 8 | ESTIMATION METHOD FOR SOLUTIONS TO GENERAL LINEAR SYSTEM OF VOLTERRA INTEGRAL INEQUALITIES INVOLVING ITERATED INTEGRAL FUNCTIONALS显示文摘An estimation method for solutions to the general linear system of Volterra- type integral inequalities containing several iterated integral functionals is obtained. This method is based on a result proved by the present second author in Journ. Math. Anal. Appl.(1984). A certain two-dimensional system of nonlinear ordinary differential equations is also discussed to demonstrate the usefulness of our method. | MA Qinghua (Department of Mathematics, Huizhou University, Huizhou 516015, China) YANG Enhao (Department of Mathematics, Jinan University, Guangzhou 510632, China) | 2000 | Systems Science and Mathematical Sciences2000，13，2： | 2 |
| 9 | BOUND ON SOLUTIONS TO THE GENERAL SYSTEM OF VOLTERRA-TYPE LINEAR INTEGRAL INEQUALITIES IN SEVERAL VARIABLES AND ITS APPLICATIONS TO INTEGRO-PARTIAL DIFFERENTIAL EQUATIONS显示文摘BOUNDONSOLUTIONSTOTHEGENERALSYSTEMOFVOLTERRA-TYPELINEARINTEGRALINEQUALITIESINSEVERALVARIABLESANDITSAPPLICATIONSTOINTEGRO-PART... | YANG Enhao(Department of Mathematics,Jinan University,Guangzhou 510632,China) | 1995 | Systems Science and Mathematical Sciences1995，8，4： | 2 |
| 10 | Morpho-physiological traits contributing to better yield performance of japonica/indica hybrids over indica hybrids under input-reduced practices显示文摘It is widely reported that japonica/indica hybrids(JIH)have superior grain yield over other main varietal groups such as indica hybrids(IH)under sufficient resource inputs.To date,little attention has been paid to yield performance of JIH under input-reduced practices,and whether JIH could have better grain yield performance over IH under input-reduced practices.In this study,three JIH varieties and three IH varieties were compared in grain yield and their related morpho-physiological traits under two cultivation modes,i.e.,conventional high-yielding method(CHYM)and double reductions in nitrogen rate and planting density(DRNP).Our results showed that JIH had 8.3 and 13.3%higher grain yield over IH under CHYM and DRNP,respectively.The superior grain yield of JIH over IH under DRNP was mainly attributed to larger sink size and improved sink filling efficiency.Three main morpho-physiological traits were concluded for better yield performance of JIH over IH under DRNP.Firstly,JIH had the reduced unproductive tillers growth,indicated by a higher percentage of productive tillers and the percentage of effective leaf area index(LAI)to total LAI at heading stage.Secondly,a synergistic increase in biomass accumulation and harvest index were achieved of JIH,supported by higher biomass accumulation and leaf area duration during the main growth periods,and improved non-structural carbohydrate(NSC)remobilization after heading.Thirdly,JIH had an improved canopy structure,showing as higher leaf area of upper three leaves and lower light extinction coefficient.Our results suggested that improved morpho-physiological traits of JIH could lead to better grain yield performance over IH under input-reduced practices. | WEI Huan-he MENG Tian-yao GE Jia-lin ZHANG Xu-bin LU Yu LI Xin-yue TAO Yuan DING Enhao CHEN Ying-long DAI Qi-gen | 2020 | Journal of Integrative Agriculture2020，19，11： | 1 |
| 11 | Same two independent variable inequalities involving improper integrals显示文摘 | Can Luru | 1998 | J Chinese Ann Math:Ser B1998，，11： | 1 |
| 12 | A hybrid-graph approach for auto- mated setup planning in CAPP 显示文摘 | ZHANG H C LIN Enhao | 1999 | Robotics and Computer Integrated Manufacturing1999，15，1： | 1 |
| 13 | Production of vitamin B12 by a fermentor with a hollow-fiber module显示文摘 | Hidetaka H Enhao W Masayuki T | | 0，，： | 1 |
| 14 | A hybridgraph approach for automated setup planning in CAPP 显示文摘 | Zhang H C Enhao L | 1999 | Robotics and ComputeIntegrated Manufacturing1999，15，89： | 1 |
| 15 | POINTWISE ESTIMATE OF BOUNDED SOLUTIONS TO SOME DISCRETE INEQUALITIES INVOLVING INFINITE SUMMATION显示文摘Explicit bounds on bounded solutions to a new class of Volterra-type linear and nonlinear discrete inequalities involving infinite sums are established. These inequalities can be viewed as discrete analogues of some Volterra-type inequalities having improper integral functionals,which are new to the literature. | Yang Enhao,Tan Manchun(Dept. of Math.,Jinan University,Guangzhou 510632) | 2008 | Annals of Differential Equations2008，24，2： | 1 |
| 16 | A hybrid-graph approach for automated setup planning in CAPP显示文摘 | ZHANG Hongchao LIN Enhao | 1999 | Robotics and Compute-Integrated Manufacturing1999，15，1： | 1 |
| 17 | Production of vitamin B12 by a fermentor with a hollow-fiber module显示文摘 | Enhao W Masayuki T | 1988 | Appl Microbiol Biotechnol1988，27，： | 1 |
| 18 | A hybrid-graph approach for automated setup planning in CAPP显示文摘 | ZHANG Hongchao LIN Enhao | 1999 | Robotics and Computer Integrated Manufacturing1999，15，1： | 1 |
| 19 | A Hybrid--graph Ap- proach for Automated Setup Planning in CAPP显示文摘 | Zhang H C Lin Enhao | 1999 | Robotics and Computer Integrated Manufacturing1999，15，1： | 1 |
| 20 | Oscillation theorems for nonlinear second order difference equations( in Chinese)显示文摘 | Tan Manchun Yang Enhao | 1998 | Journal of Foshan University1998，16，2： | 1 |
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