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| 1 | Synthesis and Luminescent Properties of Eu^(3+)-Doped Na_(24)P_2W_(22)O_(83)显示文摘The Eu3+-doped Na24P2W22O83 has been prepared by solid state reaction, and characterized by element analysis, infrared spectroscopy, powder X-ray diffractometry. The emission and excitation spectra were measured. The luminescence properties of Eu3+-doped Na24P2W22O83 and the energy transfer mechanism were discussed. | Shui Jin YANG Ju Tang SUN and Zi Bin QIN(Depaltment of Chemistry, Hubei Normal University, Huangshi, 435002 Department of Chemistry, Wuhan University, Wuhan 430072) | 1998 | Chinese Chemical Letters1998，9，10： | 5 |
| 2 | Periodic Solution for Diffusive Predator-Prey System with Functional Response显示文摘In this paper, a three species diffusive predator\|prey model with functional response is studied, where all parameters are time dependent. By using the continuation theorem of coincidence degree theory, the existence of a positive periodic solution for this system is established. | Li Bi\|wen 1,2 , Cheng Jian 1 1. Department of Mathematics, Hubei Normal University, Huangshi 435002, Hubei,China 2. School of Mathematics and Statistics, Wuhan University, Wuhan 430072, Hubei,China | 2002 | Wuhan University Journal of Natural Sciences2002，7，3： | 4 |
| 3 | OSCILLATION OF NEUTRAL NONLINEAR HYPERBOLIC EQUATIONS WITH DOUBLED VARIABLE COEFFICIENTS显示文摘OSCILLATIONOFNEUTRALNONLINEARHYPERBOLICEQUATIONSWITHDOUBLEDVARIABLECOEFFICIENTS￥LiuBing(HubeiNormalUniversity,435002)Abstract... | Liu Bing(Hubei Normal University,435002) | 1996 | Annals of Differential Equations1996，12，3： | 4 |
| 4 | The Colour Reaction of Mercury with 1-(6-Ethoxyl-2-benzothiazolyl)-3-(4-Nitrophenyl)-Triazene and its Application显示文摘A new triazene reagent 1-(6-ethoxyl-2-benzothiazolyl )-3-(4-nitrophenyl)-triazene(EtOBTNPT) has been synthesized. The colour reaction of EtOBTNPT with Hg(II) has beenstudied. At pH=10. 1-- 10. 7, in the presence of Triton X-100, the reagent with Hg(II) forms anorange-yellow complex with high sensitivity. The molar absorptivity is 2.38 × 105 L. mol-1. cm-1 .Beer’s law is obeyed for Hg(II) in the range of 0-7 μg/25 ml. | Chuan Ming JIN Ming Hua YANG Chu Ru GONG Zhong Qiu HU(Department of chemistry,Hubei Normal University, Huangshi 435002) | 1998 | Chinese Chemical Letters1998，9，3： | 3 |
| 5 | Oscillatory and Asymptotic Behaviour of Fourth Order Nonlinear Difference Equations | Yan Jurang (Department of Mathematics,Shanxi University,Taiyuan,030006,China)Liu Bin (Department of Mathematics,Hubei Normal University,Huangshi,435002,China) | 1997 | Acta Mathematica Sinica,English Series1997，13，1： | 3 |
| 6 | Synthesis of A New Reagent 1-(6-Nitro-2-Benzothiazolyl)-3-(4-Nitrophenyl)-Triazene and Study on Its Color Reaction with Cadmium显示文摘This paper introduces the new color reagent 1 - (6-nitro- 2-benzothiazolyl)3-(4-nitrophenyl)-triazene (NBTNPT) and the co1or reaction of NBTNPT with Cd (II) has been studied. In the presence of Triton X-100, the reagent with Cd (Ⅱ) forms an orange-yellow complex (1:1) at pH=11.5-12.3, the molar absorptivity is 2.81×105L.mol-1m-1 by dual-wavelength spectrophotometry, Beer’s law is obeyed in the range of 0-280μ g/L for Cd (Ⅱ). | Chuan Ming JIN Chu Ru GONG Zhong Qiu HU Ming Hua YANG(Department of Chemistry, Hubei Normal University, Huangshi 435002) | 1998 | Chinese Chemical Letters1998，9，7： | 3 |
| 7 | Arbuscular mycorrhizal for-mation of crucifer leaf mus-tard induced by flavonoids apigenin and daidzein显示文摘Flavonoids from legume root secretion may probably act as signal molecules for expression of Rhizobial “nod” nodulation genes and AM fungal symbiotic gene. Leaf mustard is a non-mycorrhizal plant; it does not contain fla- vonoids and other signal molecules. AM fungi could not in- fect the roots of leaf mustard and form a symbiont in nature, when it was treated with flavonoids (apigenin or daidzein). The results of trypan blue staining showed that two kinds of AM fungi (G. intraradices and G. mosseae) successfully in- fected the roots of non-mycorrhizal plant leaf mustard. AM fungi grew towards and colonized the roots of leaf mustard, producing young spores and completing the course of life. AM fungi are the only one kind of fungi with ALP activity. The result of ALP staining has also proved that AM fungi infected successfully the roots of leaf mustard. AM fungi (G. intraradices and G. mosseae) that existed in the roots of non-mycorrhizal plant leaf mustard were probed by nested PCR and special molecular probes. The above-mentioned proof chains have fully proved that flavonoids induced AM fungi (G. intraradices and G. mosseae) to infect non-my- corrhizal plant and establish symbiotic relationship. | DONG Changjin1,2 & ZHAO Bin1 1. State Key Laboratory of Agricultural Microbiology, Huazhong Agri- cultural University, Wuhan 430070, China 2. Department of Biology, Hubei Normal University, Huangshi 435002, China | 2004 | Chinese Science Bulletin2004，49，12： | 2 |
| 8 | THE COLOUR REACTION OF CADMIUM WITH 1-(2-BENZOTIIIAZOLYL)-3-(4-PHENYLAZOPHENYL)-TRIAZENE AND ITS APPLICATION显示文摘THE COLOUR REACTION OF CADMIUM WITH 1-(2-BENZOTIIIAZOLYL)-3-(4-PHENYLAZOPHENYL)-TRIAZENE AND ITS APPLICATIONTHECOLOURREACTION... | Chu Ru GONG Zhi Gang SHE Hao Xing XU Bin XU(Department of Chemistry, Hubei Normal University,Huangshi 435002) | 1995 | Chinese Chemical Letters1995，6，9： | 2 |
| 9 | A new anode material LiMoS_2 for use in rechargeable Lithium Ion Batteries显示文摘 | YANG Shui-jin1,2, AI Chang-chun1, LIANG Yong-guang1,SUN Ju-tang*1 1.College of Chemistry and Molecular Science, Wuhan University, Wuhan 430072, China 2. Department of Chemistry and Environmental Engineering, Hubei Normal University, Huangshi 435002, China | 2004 | 合成化学2004，12，z1： | 2 |
| 10 | Synthesis of 1-(4-Antipyrinyl)-3-(3-Chlorophenyl)-Triazene and Its Colour Reaction with Mercury显示文摘 | Zhi Gang SHE(Departmnt of Pharmacy, Guangdong College of Pharmacy, Guangzhou 510224)Cbu Ru GoNG Yi LUO Ming Hua YANG(Department of Chemistry Hubei Normal University, Huangshi 435002) | 1997 | Chinese Chemical Letters1997，8，12： | 1 |
| 11 | 显示文摘 | YANG Shuijin CHEN Luchun and SUN JutangCollege of Chemistry and Molecular Sciences Wuhan University Wuhan 430072 ChinaDepartment of Chemistry and Environmental Engineering Hubei Normal University Huangshi 435002 China | 2003 | Rare Metals2003，，01： | 1 |
| 12 | Existence and Application of Optimal Markovian Coupling with Respect to Non-Negative Lower Semi-Continuous Functions | Shaoyi ZhangDepartment of Mathematics.Beijing Normal University,Beijing 100875,P.R.China Department of Mathematics,Hubei Normal University,Huangshi 435002,P.R.China | 2000 | Acta Mathematica Sinica,English Series2000，16，2： | 1 |
| 13 | 显示文摘 | YANG Shuijin CHEN Luchun and SUN JutangCollege of Chemistry and Molecular Sciences Wuhan University Wuhan 430072 ChinaDepartment of Chemistry and Environmental Engineering Hubei Normal University Huangshi 435002 China | 2003 | Rare Metals2003，，01： | 1 |
| 14 | Stability of a Neutral Stochastic Functional Differential Equations显示文摘Sufficient condition for stochastic unifrom stability of a neutral stochastic functional differential equation is given, especially, new techniques are developed to cope with the neutral delay case, we obtained the sufficient condition for asymptotic stabillty of neutral stochastic differential delay equations. Due to the new techniques developed in this paper, the results obtained are very general and useful. The theory developed here gives a unified treatment for various asymptotic estimates e.g. exponential and polynomial bounds. | LI Bi-wen~1,21. Department of Mathematics, Hubei Normal University, Huangshi 435002, Hubei, China 2. Department of Mathematics, Huazhong University of Science and Technology, Wuhan 430074, Hubei, China | 2005 | Wuhan University Journal of Natural Sciences2005，10，6： | 1 |
| 15 | On Some Species Extinction in the Nonautonomous n -Competing Pecies Systems | CHEN Bo\|shan\+1\ \ LIU Yong\|qing\+2 1. Department of Mathematics, Hubei Normal University, Huangshi 435002, China 2. Department of Automatic Control Engineering South China University of Technology Guangzhou 510641 | 1999 | Systems Science and Systems Engineering1999，9，3： | 0 |
| 16 | 1-(4-ANTIPYRINYL)-3-(2, 4-DINITROPHENYL)-TRIAZENE AND ITS COLOUR REACTION WITH CADMIUM显示文摘A new reagent,1(4 antipyriny1) 3(2,4-dinitropheny1)triazene(APDNBT), was synthesized in this lab and its analytical properties and its colour reaction with cadmium were studied. | Bin XU~*, Hong Yin ZHOU and Shu Yin TONG Department of chemistry, Hubei Normal University. Huangshi, 435002 | 1993 | Chinese Chemical Letters1993，4，1： | 0 |
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