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9篇 您的检索式:作者名="Wantao Fu"
    题名 作者 年代 出处 被引量
1ON THE STRICT EFFICIENCY IN A LOCALLYCONVEX SPACE显示文摘In this paper, a new concept, strictly efficient points in locally convex spaces,is introduced, and scalar characterization of a strictly efficient point is established. Furthermore, we study the best approximation property for a strictly efficient point by an equivalent norm.FU Wantao (Department of Mathematics, Nanchang University, Nanchang 330047, China)CHENG Yonghong (Institute of Systems Science, Acadetnia Sinica, Beijing 100080, China) 1999Systems Science and Mathematical Sciences1999,12,1:17
2Catalytic wet air oxidation of phenol with functionalized carbon materials as catalysts:Reaction mechanism and pathway显示文摘The development of highly active carbon material catalysts in catalytic wet air oxidation(CWAO)has attracted a great deal of attention. In this study different carbon material catalysts(multi-walled carbon nanotubes,carbon fibers and graphite) were developed to enhance the CWAO of phenol in aqueous solution. The functionalized carbon materials exhibited excellent catalytic activity in the CWAO of phenol. After 60 min reaction,the removal of phenol was nearly100% over the functionalized multi-walled carbon,while it was only 14% over the purified multi-walled carbon under the same reaction conditions. Carboxylic acid groups introduced on the surface of the functionalized carbon materials play an important role in the catalytic activity in CWAO. They can promote the production of free radicals,which act as strong oxidants in CWAO. Based on the analysis of the intermediates produced in the CWAO reactions,a new reaction pathway for the CWAO of phenol was proposed in this study. There are some differences between the proposed reaction pathway and that reported in the literature. First,maleic acid is transformed directly into malonic acid. Second,acetic acid is oxidized into an unknown intermediate,which is then oxidized into CO2 and H2O. Finally,formic acid and oxalic acid can mutually interconvert when conditions are favorable.Jianbing Wang Wantao Fu Xuwen He Shaoxia Yang Wanpeng Zhu 2014Journal of Environmental Sciences2014,26,8:6
3Generalized complementarity problems显示文摘Wantao Fu 1998Journal of Nanchang University1998,22,4:1
4Strong efficiency in a locally convex space显示文摘CHENG Yonghong FU Wantao 1999Mathematical Methods of Operations Re-search1999,50,:1
5On the strict efficiency in locally convex space显示文摘Fu Wantao Cheng Yonghong 1998Journal of System Science and Mathematic Sciencies1998,11,4:1
6On the strict efficiency in Locally Convex Space显示文摘Fu Wantao Cheng Yonghong 1998J Sys and Math Scis1998,11,4:1
7Molecular cloning of partial 14-3-3 genes in the marine sponge Hymeniacidon perleve and its role in differentiating infectious and non-infectious bacteria显示文摘Sponges (phylum Porifera) are the phylogenetically oldest metazoa and highly efficient filter feeders.In the marine ecosystem,they are unconditionally exposed to environmental stresses.Understanding the sponge-bacteria interaction is hence of both ecological and biological significance.This study investigated the specific interaction between the sponge Hymeniacidon perleve and the non-infectious bacteria,Escherichia coli and infectious bacteria,Vibrio spp.by measuring the 14-3-3 mRNA expression of H.perleve.Three partial cDNAs of 14-3-3 proteins and partial 18S RNA in H.perleve were cloned and sequenced.Using Reverse-transcription real-time PCR,the 14-3-3 mRNA expression of H.perleve was examined when exposed to three common bacteria in aquatic water-E.coli and two Vibrio spp.for different time and dosages.H.perleve could efficiently remove E.coli from the water column without self-infection;however Vibrio at higher dosages infected H.perleve.When H.perleve was exposed to E.coli (1.1×10 7 CFU mL-1),V.anguillarum Ⅱ (1.2×10 6 CFU mL-1) and V.alginolyticus (3.6×105 CFU mL-1) for 6h,the 14-3-3 mRNA expression in the V.anguillarum Ⅱ and V.alginolyticus groups was down-regulated by 2.67-and 2.36-fold,respectively.The 14-3-3 mRNA expression in the E.coli group was not significantly different.However,no clear trend was observed on the 14-3-3 transcript levels of H.perleve in response to different doses of V.anguillarum Ⅱ for different time.The results demonstrated that infectious bacteria can be discriminated by 14-3-3 mRNA expression of sponge H.perleve.FU WanTao ZHANG JuLin ZHENG ChangBo LIU Jing AN ZhongFu LIU HongWen ZHANG Wei 2013Science China(Technological Sciences)2013,56,3:1
8ON THE THEOREM OF ARROW-BARANKIN-BLACKWELL FOR WEAKIY COMPACT CONVEX SET显示文摘ONTHETHEOREMOFARROW-BARANKIN-BLACKWELLFORWEAKIYCOMPACTCONVEXSET¥FUWANTAOAbstract:ThispaperstudiestheknowndensitytheoremofArro...FU WANTAO(Department of Matehematics,Nanchang University, Nanchang 330047, Jiangxi, China) 1994Chinese Annals of Mathematics,Series B1994,15,2:1
9On the density of proper efficient points显示文摘Fu Wantao 1996Proc Amer Math Soc1996,124,4:1
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