Determination of methylxanthines in samples of guarana (Paullinia cupana Kunth) powder sold in pharmacies Feira de Santana, Bahia
Author(s): Jonaldo André da Costa, Monick Oliveira Ribeiro, Ivonildo Almeida dos Santos, Raquel Bianca Marchesine de Almeida, Amanda dos Santos Teles | Hugo Neves Brandão
Volume: 2
Issue: 2
Year: 2011




Analysis of students' responses on a questionnaire with the educational theme of Earth's orbit
Author(s): Nemésio M. Oliveira-Neto , Baraquizio B. do Nascimento Junior | Ariskleber M. Santos, Wesley S. Menezes
Volume: 2
Issue: 2
Year: 2011




A Simple Model to Access Equilibrium Constants of Reactions Type A ⇋ B Using Monte Carlo Simulation.
Author(s): R. R. Farias, L. A. M. Cardoso, N. M. Oliveira Neto
Volume: 2
Issue: 2
Year: 2011




Quantification of the activity of CMCase and FPase produced from solid-state fermentation of cactus pear
Author(s): Tamires Carvalho dos Santos, Gleydison Amarante Soares, Thiago José Onorio Rocha, Alexsandra N. Ferreira, Clissiane Soares Viana Pacheco, Marcelo Franco
Volume: 2
Issue: 2
Year: 2011




Analysis of the algorithm without weighting for Access Networks GPON
Author(s): Alex Ferreira Santos, Eudes Dionatas Silva Souza
Volume: 2
Issue: 1
Year: 2011




Body sliding on a convex spherical surface with friction
Author(s): Antônio Jamil Mania | Edrian Mania
Volume: 1
Issue: 2
Year: 2010




The content developed in chemistry class in Basic Education: how to students in training they appropriate this knowledge
Author(s): Ana Luiza de Quadros, Dayse carvalho da Silva
Volume: 1
Issue: 2
Year: 2010




Chemical constituents and ecotoxicological effects of leaf extracts Eucalyptus urograndis
Author(s): Lucienir Pains Duarte, Rute Cunha Figueiredo, Débora Barbosa da Silva Soares, Marcela Maciel Nogueira | Fabíola Oliveira Lino de Araújo, Arnola Cecília Rietzler
Volume: 1
Issue: 1
Year: 2010




Generalized polynomials and an estimate of the number of roots
Author(s): Alan Almeida Santos
Volume: 1
Issue: 1
Year: 2010




Degradation of Methylene Blue Dye by Cladosporium isolated from SP cane wash water
Author(s): Natalino Perovano Filho | Kelly Fernanda Seára da Silva, Ana Maria Queijeiro López
Volume: 1
Issue: 1
Year: 2010




Evaluation of application of reagent Me-BDB as indicator acid/base classes in pratice analytical chemistry
Author(s): Regina T. Yamaki, Ademir J. S. Júnior, Adenilde S. Passos, Aldenor G. Santos , Fabrízio S. Brito , Gerônimo L. Lima, Joélia M. Barros, Herbert C. Damasceno, Hygor R. Oliveira, Roberta P. Matos, Romeu P. V. Neto, Vitor H. Migues
Volume: 1
Issue: 1
Year: 2010



