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| 1 | Method for enhancing visibility of hazy images based on polarimetric imaging显示文摘A novel polarimetric dehazing method is proposed based on three linear polarization images(0°,45°,and 90°).The polarization orientation angle of the light scattered by the haze particles is introduced in the algorithm.No additional image-processing algorithm is needed in the postprocessing.It is found that the dehazed image suffers from little noise and the details of the objects close to the observer can be preserved well.In addition,this algorithm is also proved to be useful for preserving image colors.Experimental results demonstrate that such an algorithm has some universality in handling all kinds of haze.We think that this robust algorithm might be very suitable for real-time dehazing. | Jian Liang Liyong Ren Enshi Qu Bingliang Hu Yingli Wang | 2014 | Photonics Research2014，2，1： | 15 |
| 2 | On Reverses of the L_p-Busemann-Petty Centroid Inequality and Its Applications显示文摘In this paper,the reverse forms of the L p-Busemann-Petty centroid inequality are shown. As the applications of the reverse forms,we obtain the reverse forms of the L p-centroid-affine inequality and an upper bound of the isotropic constant for convex bodies. | WANG Weidong1,2 1. Department of Mathematics, China Three Gorges University, Yichang 443002, Hubei, China 2. Department of Mathematics, Hubei University for Nationalities, Enshi 445000, Hubei, China | 2010 | Wuhan University Journal of Natural Sciences2010，15，4： | 3 |
| 3 | MicroRNA-21 is a unique signature associated with coronary plaque instability in humans by regulating matrix metalloproteinase-9 via reversion-inducing cysteine-rich protein with Kazal motifs显示文摘 | Xuesong Fan Enshi Wang Xianyun Wang Xiangfeng Cong Xi Chen | 2014 | Experimental and Molecular Pathology2014，，2： | 2 |
| 4 | Linearized Oscillations in Nonlinear Delay Difference Equations | Sanyi Tang Department of Computer and Mathematics,Hubei Institute for Nationalities,Enshi 445000,P.R.ChinaYanni Xiao Institute of Mathematics,Academia Sinica,Beijing 100080,P.R.China E-mail:xyn@math03.math.ac.cnJufang Chen Department of Mathematics,Shanxi Normal University,Xi’an 710062,P.R.China | 1999 | Acta Mathematica Sinica,English Series1999，15，4： | 1 |
| 5 | Singular Integral Equations with Cosecant Kernel in Solutions with Singularities of High Order显示文摘We have discussed and solved the boundary value problem with period 2 a π and the singular integral equation with kernel csc t-t 0a in solution having singularities of high order, where the smooth contour of integration is in the strip 0 | HAN Hui-li 1,2 ,DU Jin-yuan 1,3 1. School of Mathematics and Statistics, Wuhan University, Wuhan 430072, Hubei, China 2. School of Mathematics and Computer, Ningxia University, Yinchuan 750021, Ningxia, China 3. Department of Mathematics, Hubei Institute for Nationalities, Enshi 445000, Hubei, China | 2005 | Wuhan University Journal of Natural Sciences2005，10，2： | 0 |
| 6 | Selection and Identification of a Cellulase-producing Strain显示文摘[Objective] This study aimed to identify a cellulase-producing strain selected from tropical rain forestry soils. [Method] Morphologic observation and sequence analysis of 18S rDNA were conducted. [Result] A cellulase-producing strain with high activity was obtained, and morphology of the strain was highly similar to that of Trichoderma reesei. Results of sequence analysis show that the 18S rDNA sequence shares 99% homology with Hypocrea jecorina. [Conclusion] The isolated cellulase-producing strain belongs to Trichoderma reesei. | Haiyan SUN Pingjuan ZHAO Juanhua LI Enshi LIU Ming PENG | 2012 | Agricultural Biotechnology2012，1，2： | 0 |
| 7 | PERMANENCE AND PERIODIC SOLUTION OF NONAUTONOMOUS DELAY LOTKA-VOLTERRA DIFFUSION SYSTEM显示文摘This paper analyzes permanence, existence and global attractivity of positiveperiodic solution in nonautonomous delay diffusive Lotka-Volterra competitive system fora patchstyle environment, by applying the invariant rectangle and Lyapunov functional. | XIAO Yanni(Institute of Mathematics, Academia Sinica, Beijing 100080, China)WANG Weidong(Deportment of Mathematics and Computer Hubei Institute for Nationalities, Enshi 445000, China)CHEN Jufang(Department of Mathematics, Shaanxi Normal University, Xi’an | 1999 | Systems Science and Mathematical Sciences1999，12，4： | 0 |
| 8 | STRUCTURAL CHARACTERIZATION OF Pd-SnO_2/D3520 CATALYSTS显示文摘STRUCTURALCHARACTERIZATIONOFPd-SnO_2/D3520 CATALYSTSHuWeibing(HubeiInstituteforNationalities,Enshi,445000)ZhouZhongxin;ZhangM?.. | Hu Weibing(Hubei Institute for Nationalities, Enshi, 445000)Zhou Zhongxin Zhang Manzheng (Hubei Provincial institute of Chemistry, Wuchang, 430074) | 1995 | Chinese Journal of Reactive Polymers1995，4，1： | 0 |
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