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Results 31-40 of 52 (Search time: 0.003 seconds).
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Issue DateTitleAuthor(s)
2013Quantification of moisture contents in iron and manganese ores.Costa, Geraldo Magela da; Novack, Kátia Monteiro; Elias, Megg Madonyk Cota; Cunha, Camila Cristina Rodrigues Ferreira da
2012Measurements of natural radioactivity and Mössbauer Effect in some soil samples collected from the new campus of Taif University, Saudi Arabia.Ahmed, M. A.; Sharshar, T.; Hassan, H. E.; Costa, Geraldo Magela da; Grave, Eddy De
2009Heterogeneous Fenton reactants : a study of the behavior of iron oxide nanoparticles obtained by the polymeric precursor method.Giraldi, Tânia Regina; Arruda, Cezar Carvalho de; Costa, Geraldo Magela da; Silva, Elson Longo da; Oliveira, Cauê Ribeiro de
1995Variable-temperature Mössbauer spectroscopic study of nano-sized maghemite and Al-substituted maghemites.Costa, Geraldo Magela da; Grave, Eddy De; Bowen, L. H.; Bakker, P. M. A. de; Vandenberghe, Robert Emile
1998Iron oxides in a soil developed from basalt.Goulart, Antonio Taranto; Fabris, José Domingos; Jesus Filho, M. F. de; Coey, J. M. D.; Costa, Geraldo Magela da; Grave, Eddy De
2006The effect of thermal treatment on the 57Fe Mössbauer spectrum of beryl.Costa, Geraldo Magela da; Polli, Gabriel de Oliveira; Kahwage, Márcio A.; Grave, Eddy De; Sabioni, Antônio Claret Soares; Mendes, Julio Cesar
2001About the Morin transition in hematite in relation with particle size and aluminum substitution.Vandenberghe, Robert Emile; San, E. Van; Grave, Eddy De; Costa, Geraldo Magela da
2000Mossbauer characterization of iron oxides and (oxy)hydroxides : the present state of the art.Vandenberghe, Robert Emile; Barrero, C. A.; Costa, Geraldo Magela da; San, E. Van; Grave, Eddy De
1995Influence of nonstoichiometry and the presence of maghemite on the Mössbauer spectrum of magnetite.Costa, Geraldo Magela da; Grave, Eddy De; Bakker, P. M. A. de; Vandenberghe, Robert Emile
2015Microesferas magnéticas à base de poli (metacrilato de metila-co-divinilbenzeno) obtidas por polimerização em suspensão.Castanharo, Jacira Aparecida; Ferreira, Ivana Lourenço de Mello; Costa, Marcos Antônio da Silva; Silva, Manoel Ribeiro da; Costa, Geraldo Magela da; Oliveira, Márcia Gomes de