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Vol. 31 No. 1 (2010)
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Vol. 31 No. 1 (2010)
Published:
2010-09-08
Original Article
Conditions optimization for obtaining biodiesel from soybean oil using the mixture experimental design.
DOI:
https://doi.org/10.5433/1679-0375.2010v31n1p3
Dionisio Borsato, Carmen Luisa Barbosa Guedes, Ivanira Moreira, Jurandir Pereira Pinto, Gabriel Henrique Dias, Kelly Roberta Spacino
3-13
PDF (Português (Brasil))
Study of the reaction between ammonium thiocyanate and Fe (II) or Fe (III) using infrared spectroscopy: an experiment of prebiotic chemistry.
DOI:
https://doi.org/10.5433/1679-0375.2010v31n1p15
Henrique de Santana, Kelli Esteves Vieira, Cássia Thaïs Bussamra Vieira Zaia, Dimas Augusto Morozin Zaia
15-21
PDF (Português (Brasil))
Atmospheric formaldehyde and acetaldehyde at the campus University of Hiroshima, Japan.
DOI:
https://doi.org/10.5433/1679-0375.2010v31n1p23
Sonia Naomi Nomi, Hiroshi Sakugawa, Kazuhiko Takeda, Maria Cristina Solci
23-29
PDF (Português (Brasil))
A theoretical study of 1,4-bis (3-carboxy-3-oxo-prop-1-enyl) benzene I.
DOI:
https://doi.org/10.5433/1679-0375.2010v31n1p31
Marcello Ferreira da Costa
31-36
PDF (Português (Brasil))
Characterization of sludge generated from the treatment of sanitary landfill leachate with tannin-based coagulant.
DOI:
https://doi.org/10.5433/1679-0375.2010v31n1p37
Lucila Akiko Nagashima, Carlos de Barros Junior, Amanda Shizuka Fujimura, Taluana Delakis Recanello
37-50
PDF (Português (Brasil))
Jelly pineapple syneresis assessment via univariate and multivariate analysis.
DOI:
https://doi.org/10.5433/1679-0375.2010v31n1p51
Silvana Licodiedoff, Arislete Dantas de Aquino, Rossana Catie Bueno de Godoy, Carlos Alberto da Silva Ledo
51-56
PDF (Português (Brasil))
Solitons in ideal optical fibers: a numerical development.
DOI:
https://doi.org/10.5433/1679-0375.2010v31n1p57
Eliandro Rodrigues Cirilo, Paulo Laerte Natti, Neyva Maria Lopes Romeiro, Érica Regina Takano Natti, Camila Fogaça de Oliveira
57-68
PDF (Português (Brasil))
Expediente
Semina: Ciências Exatas e Tecnológicas, V. 31, n. 1, 2010.
DOI:
https://doi.org/10.5433/1679-0375.2010v31n1p
PDF (Português (Brasil))
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