Zobrazeno 1 - 10
of 21
pro vyhledávání: '"André Rosa Martins"'
Publikováno v:
Revista Ensino Interdisciplinar, Vol 4, Iss 10 (2020)
Este trabalho investigou as potenciais causas da não aplicação da Lei 11.645/08 e das diretrizes curriculares nacionais em uma amostra de instituições de ensino na cidade de Porto Seguro - com o foco na atuação dos professores das ciências ex
Externí odkaz:
https://doaj.org/article/01fde433d57a491eb6d4ced6583171c0
Autor:
Ysla França Adans, André Rosa Martins, Rodrigo Estevam Coelho, Cesário Francisco das Virgens, Adriana Daniela Ballarini, Luciene Santos Carvalho
Publikováno v:
Materials Research, Vol 19, Iss 5, Pp 977-982 (2016)
Abstract In this paper, a new way for γ-alumina synthesis was proposed, the raw material being aluminum powders obtained by high-energy milling of aluminum cans. This seems a good option for this metal recycling and energy saving, as well as hydroge
Externí odkaz:
https://doaj.org/article/6420bf0524da4b4cbb3829c94e04141f
Autor:
André Rosa Martins
Publikováno v:
Brazilian Journal of Food Technology, Vol 18, Iss 2, Pp 112-120 (2015)
ResumoOs processos enzimáticos que seguem o modelo cinético de Michaelis-Menten foram estudados a partir de diferentes propostas para descrever a etapa de inibição reversível. As propostas de inibição foram comparadas a partir de um processo g
Externí odkaz:
https://doaj.org/article/208998f022de4383afbdc06af7dbebbf
Autor:
Fernanda Martinbianco, André Rosa Martins, Rosane Rech, Simone Hickmann Flôres, Marco Antônio Záchia Ayub
Publikováno v:
Ciência Rural, Vol 43, Iss 9, Pp 1701-1706 (2013)
A fermentação sourdough para a produção de pães é fortemente motivada por seus efeitos benéficos quanto ao sabor, textura, vida de prateleira e pelas propriedades nutricionais dos produtos obtidos. Nesta pesquisa, estudou-se a aplicação dos
Externí odkaz:
https://doaj.org/article/434e12db641849a6bffe67e2ca8be269
Autor:
André Rosa Martins, Ricardo Lemos Monteiro, Janaína Fernandes de Medeiros Burkert, Carlos André Veiga Burkert
Publikováno v:
Ciência e Agrotecnologia, Vol 36, Iss 5, Pp 551-559 (2012)
In a single-stage process with the simultaneous addition of β-galactosidase and lactic culture, the lactose conversion, the processing time, viscosity and syneresis were evaluated. Fermentation was promoted by lactic culture containing two probiotic
Externí odkaz:
https://doaj.org/article/b8230cfaef6541ea933d4803ede20ce3
Autor:
Thaiane Siqueira dos Santos, André Rosa Martins, Jéssica de Souza Ferreira, Marluce Oliveira da Guarda Souza
Publikováno v:
Scientia Plena. 16
In this work, catalysts based on niobium oxide modified with iron oxide were developed for the photocatalytic treatment of effluents contaminated with dyes. The catalysts were prepared, in different proportions of niobium and iron, using niobium ammo
Publikováno v:
The Journal of Engineering and Exact Sciences; Vol. 6 No. 5 (2020); 0607-0616
The Journal of Engineering and Exact Sciences; Vol. 6 Núm. 5 (2020); 0607-0616
The Journal of Engineering and Exact Sciences; v. 6 n. 5 (2020); 0607-0616
The Journal of Engineering and Exact Sciences
Universidade Federal de Viçosa (UFV)
instacron:UFV
The Journal of Engineering and Exact Sciences; Vol. 6 Núm. 5 (2020); 0607-0616
The Journal of Engineering and Exact Sciences; v. 6 n. 5 (2020); 0607-0616
The Journal of Engineering and Exact Sciences
Universidade Federal de Viçosa (UFV)
instacron:UFV
This work discusses methods of preparing iron oxide for the Fenton reaction, using methylene blue as a model molecule. The solids were prepared by precipitation, complexation, combustion, and decomposition and characterized by Fourier transform infra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78f3d32dc88bed3a7960340fdcd2d761
https://periodicos.ufv.br/jcec/article/view/11007
https://periodicos.ufv.br/jcec/article/view/11007
Publikováno v:
Revista Eletrônica Científica Ensino Interdisciplinar ; v. 4 n. 10 (2018): Revista Eletrônica Científica Ensino Interdisciplinar
Revista Eletrônica Científica Ensino Interdisciplinar (RECEI)
Universidade do Estado do Rio Grande do Norte (UERN)
instacron:UERN
Revista Eletrônica Científica Ensino Interdisciplinar (RECEI)
Universidade do Estado do Rio Grande do Norte (UERN)
instacron:UERN
Este trabalho investigou as potenciais causas da nao aplicacao da Lei 11.645/08e das diretrizes curriculares nacionais em uma amostra de instituicoes de ensino na cidade de Porto Seguro - com o foco na atuacao dos professores das ciencias exatas e da
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d5840e8e0408268e3b31fb26c0f8c53
http://periodicos.apps.uern.br/index.php/RECEI/article/view/1063
http://periodicos.apps.uern.br/index.php/RECEI/article/view/1063
Autor:
Luciene Santos Carvalho, André Rosa Martins, Simone Pereira de Lima, Maiana Pinheiro Sena, Adriana Daniela Ballarini, Doris Ruiz
Publikováno v:
Matéria (Rio de Janeiro), Volume: 25, Issue: 3, Article number: e-12829, Published: 16 SEP 2020
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Matéria (Rio de Janeiro) v.25 n.3 2020
Matéria (Rio de Janeiro. Online)
instacron:RLAM
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Matéria (Rio de Janeiro) v.25 n.3 2020
Matéria (Rio de Janeiro. Online)
instacron:RLAM
Cobalt and niobium oxide solids modified with alkaline earth metals (Mg, Ca, and Sr) were synthesized and characterized to compare the second element effect on the catalyst structural and chemical properties. The materials were prepared by co-precipi
Autor:
Ysla França Adans, Adriana Daniela Ballarini, Luciene Santos Carvalho, Rodrigo Estevam Coelho, André Rosa Martins
Publikováno v:
Catalysis Letters. 147:2057-2066
In this paper, Ni/Al2O3 catalysts were prepared by using alumina synthesized from aluminum can powders, with or without ink. The catalysts produced were tested for methane dry reforming and showed not only high methane conversion (68–80%), but carb