Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Ronaldo Cunha Coelho"'
Autor:
Izabele Folha Damasceno, Vivane Lopes Leal, Ronaldo Cunha Coelho, Carla Verônica Rodarte de Moura, Edmilson Miranda de Moura
Publikováno v:
Eclética Química, Vol 37, Iss 1, Pp 51-60 (2018)
This article reports on the level of contamination of effluents, sediments and water in the Poty River, within the city of Teresina. The samples were collected in the months of September 2009, December 2009 and March 2010. The results of some physico
Externí odkaz:
https://doaj.org/article/09fb87cf2c534d858d988ee4e70ee2b6
Autor:
Eva Lúcia Cardoso Silveira, Ronaldo Cunha Coelho, José Machado Moita Neto, Carla Verônica Rodarte de Moura, Edmilson Miranda de Moura
Publikováno v:
Química Nova, Vol 33, Iss 9, Pp 1863-1867 (2010)
This work proposed a procedure to examine ashes produced in burning lubricating oils used in public transportation, in Teresina PI. Sulphanilic acid was added to the oil samples, which were burned at 550 °C for three hours and 650 °C for two hours.
Externí odkaz:
https://doaj.org/article/bed18b75c8ef4896b70cec611b550a15
Autor:
Elcio Daniel Sousa Barros, Evaldo dos Santos Monção Filho, Yara Polianna Fonseca Pio, Marcelo Rodrigues de Amorim, Roberto G.S. Berlinck, Rita de Cássia Moura, Mariluce Gonçalves Fonseca, Clécio Dantas, Ronaldo Cunha Coelho, Guilherme Ramos da Silva, Mariana Helena Chaves, Gerardo Magela Vieira Júnior
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Toads belonging to the Bufonidae family have a pair of paratoid glands that store highly toxic a biological secretion with varied chemical composition, that act as a chemical defense against microbial infections and predators. The paratoid gland secr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c9ca2dc7c411abe5a968560fae64453d
https://doi.org/10.1016/j.toxicon.2022.04.020
https://doi.org/10.1016/j.toxicon.2022.04.020
Autor:
Jonas de Oliveira Pereira, Gilvan Moreira da Paz, gilsiane Costa Spíndola, Rosana de Oliveira Pereira, Ronaldo Cunha Coelho
Publikováno v:
Ciência Brasileira: Múltiplos olhares-Nutrição, Biologia, Biomedicina e Meio Ambiente ISBN: 9788557226555
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8544578c88a988719764d27f6ceb3600
https://doi.org/10.29327/cb--nutricao-biologia-biomedicina-meio-ambiente-1.599242
https://doi.org/10.29327/cb--nutricao-biologia-biomedicina-meio-ambiente-1.599242
Autor:
Ronaldo Cunha Coelho, Darlisson Slag Neri Silva, Hudson de Carvalho Silva, Maurisrael de Moura Rocha, Roberto Carlos Fernandes Barsotti, Heloisa França Maltez, Clecio Dantas, Cícero Alves Lopes Júnior, Herbert de Sousa Barbosa
Publikováno v:
Journal of Food Composition and Analysis. 119:105291
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da91aaa718985db3de08b9ba1a19733a
https://doi.org/10.1016/j.jfca.2023.105291
https://doi.org/10.1016/j.jfca.2023.105291
Autor:
Letícia Maria de Morais Holanda, Josicleia Oliveira Costa, Arielle Silva de Sousa, Ronaldo Cunha Coelho
Publikováno v:
Brazilian Journal of Development. 7:6178-6191
O desenvolvimento deste trabalho descrito no corpo do texto, tem como principio uma abordagem de conceitos quimicos a partir de aulas experimentais envolvendo aulas com atividades praticas correlacionadas com o dia-a-dia dos estudantes. As atividades
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16d8c32f2352396a7e405db55895a366
https://doi.org/10.34117/bjdv7n1-420
https://doi.org/10.34117/bjdv7n1-420
Autor:
Hudson de Carvalho Silva, Naise Mary Caldas, Angélica de Brito Sousa, Darlisson Slag Neri Silva, Ronaldo Cunha Coelho, Juracir Francisco de Brito
Publikováno v:
Brazilian Journal of Development. 7:14285-14302
Este trabalho fornece uma visao da aplicacao das tecnologias de espectroscopia Rama e Infravermelho proximo para analise de carotenoides em diversas matrizes vegetais. Sao apresentados os principios da tecnica de espalhamento Raman e suas aplicacoes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d9697a0d5fbad98aeb8ed01a856c386
https://doi.org/10.34117/bjdv7n2-176
https://doi.org/10.34117/bjdv7n2-176
Autor:
Nayza Carvalho Rodrigues, Ronaldo Cunha Coelho, Geórgia Rosa Reis de Alencar, Aline Cronemberger Holanda, Rayane Carvalho de Moura, Lailton da Silva Freire
Publikováno v:
Brazilian Journal of Health Review; Vol 3, No 6 (2020); 16356-16368
Brazilian Journal of Health Review
Federação das Indústrias do Estado do Paraná (FIEP)
instacron:BJRH
Brazilian Journal of Health Review; Vol. 3 No. 6 (2020); 16356-16368
Brazilian Journal of Health Review; v. 3 n. 6 (2020); 16356-16368
Brazilian Journal of Health Review
Federação das Indústrias do Estado do Paraná (FIEP)
instacron:BJRH
Brazilian Journal of Health Review; Vol. 3 No. 6 (2020); 16356-16368
Brazilian Journal of Health Review; v. 3 n. 6 (2020); 16356-16368
A grande preocupação com a qualidade da água é decorrente da poluição hídrica, sendo um dos motivos que levam grande parte da população mundial ao consumo de água proveniente de fontes minerais. Água mineral é caracterizada pelo conteúdo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b29f46729594106f7ddf6f05193012d
https://www.brazilianjournals.com/index.php/BJHR/article/view/19950
https://www.brazilianjournals.com/index.php/BJHR/article/view/19950
Autor:
Edmilson Miranda de Moura, Vivane Lopes Leal, Ronaldo Cunha Coelho, Carla Verônica Rodarte de Moura, Izabele Folha Damasceno
Publikováno v:
Eclética Química, Vol 37, Iss 1, Pp 51-60 (2018)
This article reports on the level of contamination of effluents, sediments and water in the Poty River, within the city of Teresina. The samples were collected in the months of September 2009, December 2009 and March 2010. The results of some physico
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8948222a5ce0ac81a826e0a9ff7d85db
https://revista.iq.unesp.br/ojs/index.php/ecletica/article/view/122
https://revista.iq.unesp.br/ojs/index.php/ecletica/article/view/122
Autor:
Heloisa França Maltez, Herbert de Sousa Barbosa, Roberto Carlos Fernandes Barsotti, Cícero Alves Lopes Júnior, Ronaldo Cunha Coelho
Publikováno v:
Food Chemistry. 347:129027
This work presents new findings on the nutritional quality of recently introduced biofortified and non-biofortified cowpea cultivars as well as some common beans. ICP-MS was used for the measurements. Biofortified cowpea cultivars showed high levels
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5f957e53ec1f7297ff0c3ece8319548
https://doi.org/10.1016/j.foodchem.2021.129027
https://doi.org/10.1016/j.foodchem.2021.129027