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Data do documentoTítuloAutor(es)Tipo
2009Determination of total arsenic and arsenic (III) in phosphate fertilizers and phosphate rocks by HG-AAS after multivariate optimization based on Box-Behnken designMacedo, Samuel Marques; Jesus, Raildo M. de; Garcia, Karina S.; Hatje, Vanessa; Queiroz, Antônio Fernando de Souza; Ferreira, Sergio Luis CostaArtigo de Periódico
2004An alternative theoretical approach to describe planetary systems through a Schr€odinger-type diffusion equationOliveira Neto, M. de; Maia, L.A.; Carneiro, SauloArtigo de Periódico
Jun-1999Determination of methanol and ethanol by gas chromatrography following air sampling onto florisil cartridges and their concentrations at urban sites in the three largest cities in BrazilPereira, Pedro Afonso de Paula; Santos, Eliane Teixeira Sousa; Ferreira, Tatiana de Freitas; Andrade, Jailson Bittencourt deArtigo de Periódico
2010Unusual calibration curves observed for iron using high-resolution continuum source graphite furnace atomic absorption spectrometryWelz, Bernhard; Santos, Lisia Maria Gobbo dos; Araujo, Rennan Geovanny Oliveira; Jacob, Silvana do C.; Vale, Maria Goreti R.; Okruss, Michael; Ross, Helmut BeckerArtigo de Periódico
2004Optimization of the preconcentration system of cadmium with 1(2-thiazolylazo)-p-cresol using a knotted reactor and flame atomic absorption spectrometric detectionCerutti, S.; Ferreira, Sergio Luis Costa; Gásquez, J. A.; Olsina, R. A.; Martinez, L. D.Artigo de Periódico
2005Reactions of pentaammineruthenium complexes with 1,2- and 1,4-dicyanobenzene and cyanobenzamides: evidences of neighboring group participationTfouni, Elia; Macêdo, Antônio Marcos de Souza; Cardoso, Luciana Nunes; Ferreira, Kleber Queiroz; Oliveira, Érica Cristina de; Rocha, Zênis Novais daArtigo de Periódico
2004Trimetallic naphtha reforming catalysts. I. Properties of the metal function and influence of the order of addition of the metal precursors on Pt–Re–Sn/ -Al2O3–ClCarvalho, Luiz Souza; Pieck, C. L.; Varela, Maria do Carmo Rangel Santos; Fígoli, N. S.; Grau, J. M.; Reyes, P.; Parera, José MiguelArtigo de Periódico
Dez-2009The energy balance in the Palm Oil-Derived Methyl Ester (PME) life cycle for the cases in Brazil and ColombiaAngarita, Edgar Eduardo Yáñez; Lora, Electo Eduardo Silva; Costa, Rosélis Ester da; Torres, Ednildo AndradeArtigo de Periódico
2009Comparison between conventional and ultrasonic preparation of beef tallow biodieselTeixeira, Leonardo Sena Gomes; Assis, Júlio César Rosa; Mendonça, Daniel Ribeiro de; Santos, Iran T. V.; Guimarães, Paulo R. B.; Pontes, Luiz Antônio Magalhães; Teixeira, Josanaide Sant'Ana RibeiroArtigo de Periódico
10-Out-2009Analysis of coke deposition and study of the structural features of MAl2O4 catalysts for the dry reforming of methanePinheiro, Anderson L.; Pinheiro, Antonio N.; Valentini, Antoninho; Mendes Filho, J.; Sousa, Francisco F. de; Sousa, Jackson R. de; Rocha, Maria da Graça Martins Carneiro da; Bargiela, Pascal; Oliveira, Alcineia ConceiçãoArtigo de Periódico