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6篇 您的检索式:作者名="Raimundo O"
    题名 作者 年代 出处 被引量
1Liver fibrosis assessment with semiquantitative indexes and image analysis quantification in sustained-responder and non-responder interferon-treated patients with chronic hepatitis C显示文摘Trinidad Caballero Alejandro Pérez-Milena Marco Masseroli Francisco O’Valle Francisco J Salmerón Raimundo M.G Del Moral Guillermo Sánchez-Salgado 2001Journal of Hepatology2001,,5:1
2Prevalence of coagulase gene polymorphism in Staphylococcus aureus isolates causing bovine mastitis显示文摘Raimundo O Deighton M Capstick J 1995Can J Vet Res1995,59,:1
3Molecular typing of Staphylococcus aureus of bovine origin by polymorphisms of the coagulase gene显示文摘Raimundo O Deighton M Capstick J 1999Vet Microbiol1999,66,4:1
4Use of ASTER short-wave infrared bands for the spectral discrimination of hydrothermally altered-materials:evaluation in a tropical savannah environment显示文摘L(e)nio Soares Galv?o Raimundo Almeida Filho ?caro Vitorello 2005Anais Ⅻ Simpósio Brasileiro de Sensoriamento Remoto2005,1621,:1
5Modeling considerations in seismic assessment of RC bridges using state-of-practice structural analysis software tools显示文摘多次,向结构的地震安全的一般社会的增加的了解因此导致了更限制的表演要求到使用结构的分析的新、更精确的方法的需要。在这些之中,永远,非线性的静态的过程正在变得设计的多数的比较喜欢的选择编码,作为完成为结构的地震设计和评价的非线性的时间历史分析的一种选择。许多可得到的软件工具应该因此被评估并且很好理解,容易并且很熟由专业人员采用了以便是。此处介绍的学习打算由在桥结构的非线性的分析关于通常采用的结构的分析软件工具的使用提供进一步的卓见贡献这需要。在不同非线性的建模假设之间的比较被介绍,和有真实试验性的结果的比较。而且,其他的适应闲差事过程被建议并且适用于一座案例研究桥,基于一个通用塑料绞链模型。采用的结构的分析程序证明了精确,产出可靠估计,两个以本地塑料依赖行为和全球结构的行为。Ricardo MONTEIRO Miguel ARAUJO Raimundo DELGADO Mario o MARQUES 2018Frontiers of Structural and Civil Engineering2018,12,1:0
6Chitosan and Carboxymethylchitosan as High Turbidity Water Biocoagulants显示文摘Biocoagulants emerges as a promising technology in water treatment,in order to exploit renewable and biodegradable materials.The present work aims to study the coagulant action of chitosan and carboxymethylchitosan on water with very high turbidity(above 300 NTU),contrasting the physicochemical results with those obtained for aluminum sulphate.Carboxymethylchitosan was produced by the Williamson’s ethers synthesis and characterized by potentiometric titration,FTIR and 1 H-NMR.The coagulant tests were performed using synthetic water in a Jar-test equipment,through the induction of high and low velocity gradients,followed by sedimentation.The results showed turbidity and color removal efficiencies above 99%for the biocoagulants,by applying dosages much lower than those used for aluminum sulphate;the volume of sedimentable solids obtained at the end of the water treatment process was much lower when chitosan and carboxymethylchitosan were used as coagulants(reduction of 25%when compared to aluminum sulphate).In summary,carboxymethylchitosan is a non-toxic,renewable,biodegradable material with high efficiency as a coagulant for waters with very high turbidity,showing promise for in natura applications.Raimundo N.Lima Júnior João L.I.O.Almeida Jones de Andrade Flávia O.M.S.Abreu 2020Journal of Renewable Materials2020,8,11:0
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