Xanthan gum production by Xanthomonas axonopodis pv. mangiferaeindicae from glycerin of biodiesel in different media and addition of glucose
Gondim, Tayssa Santos, Pereira, Roberto Guimaraes, Fiaux, Sorele Batista
Published in Acta scientiarum. Biological sciences (2019)
Published in Acta scientiarum. Biological sciences (2019)
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Journal Article
A comparison of the emissions of gasoline–ethanol fuel and compressed natural gas fuel used in vehicles with spark ignition engine in Rio de Janeiro: Brazil
Rangel, Ithamar Ribeiro, Pereira, Roberto Guimarães, da Silva Alves, Matheus, Pinheiro, Carliandro Vale
Published in Clean technologies and environmental policy (01.12.2021)
Published in Clean technologies and environmental policy (01.12.2021)
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Journal Article
Influence of resin matrix on the rheology, translucency, and curing potential of experimental flowable composites for bulk-fill applications
Pereira, Leonardo Duarte Eiras, Couto Neto, Mário Pereira, Pereira, Roberto Guimarães, Schneider, Luis Felipe J.
Published in Dental materials (01.06.2021)
Published in Dental materials (01.06.2021)
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Journal Article
Rio+20 ou Rio-20?: crônica de um fracasso anunciado
Guimarães, Roberto Pereira, Fontoura, Yuna Souza dos Reis da
Published in Ambiente & sociedade (01.12.2012)
Published in Ambiente & sociedade (01.12.2012)
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Journal Article
Sustainability and mitigation of greenhouse gases using ethyl beef tallow biodiesel in energy generation
Pereira, Roberto Guimarães, Piamba Tulcan, Oscar Edwin, Fellows, Carlos Eduardo, de Jesus Lameira, Valdir, Gonçalves Quelhas, Osvaldo Luiz, Elias de Aguiar, Marcelo, Santo Filho, Dalni Malta do Espirito
Published in Journal of cleaner production (01.07.2012)
Published in Journal of cleaner production (01.07.2012)
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Journal Article
Energy generation and exhaust emissions in a stationary engine using soybean and beef tallow biodiesel blends with diesel and additives
de Abreu, Fernando Luiz Barbuda, Pereira, Roberto Guimarães, Rangel, Ithamar Ribeiro
Published in International journal of ambient energy (31.12.2022)
Published in International journal of ambient energy (31.12.2022)
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Journal Article
Panorama global da distribuição e uso de água doce
Silva, Jefferson Fernandes do Amaral, Pereira, Roberto Guimarães
Published in Revista Ibero-Americana de Ciências Ambientais (31.07.2019)
Published in Revista Ibero-Americana de Ciências Ambientais (31.07.2019)
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Journal Article
NATUREZA ÉTICO-POLÍTICA DAS DIMENSÕES HUMANAS DAS MUDANÇAS AMBIENTAIS GLOBAIS
Roberto Pereira Guimarães, Yuna Souza dos Reis da Fontoura
Published in Revista da ANPEGE (Online) (01.07.2017)
Published in Revista da ANPEGE (Online) (01.07.2017)
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Journal Article
Desafios na construção de indicadores de sustentabilidade
Guimarães, Roberto Pereira, Feichas, Susana Arcangela Quacchia
Published in Ambiente & sociedade (01.12.2009)
Published in Ambiente & sociedade (01.12.2009)
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Journal Article