Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Pereira, João Clécio A."'
Autor:
Afonso, Maria Beatriz A., Cruz, Thais R., Silva, Yan F., Pereira, João Clécio A., Machado, Antonio E.H., Goi, Beatriz E., Lima-Neto, Benedito S., Carvalho-Jr, Valdemiro P.
Publikováno v:
In Journal of Organometallic Chemistry 15 November 2017 851:225-234
Autor:
Pereira, João Clécio Alves
A molécula de 3-metilpiperidina (3-Mepip) foi investigada como ligante ancilar em um novo complexo do tipo [RuCl2(PPh3)2(amina)] em polimerização via metátese de olefinas ciclicas por abertura de anel (ROMP) de norborneno (NBE) e norbornadieno (N
Autor:
Teixeira, Antonia Maria Lima, Brito, Marilha Vieira de, Costa, Gérson do Nascimento, Rêgo, Liliana Corrêa, Menezes, Dalila Miranda, Pereira, João Clécio Alves, Silva, Lilian Rosalina Gomes, Silva, Verônica Brito da, Leite, Hernando Henrique Batista, Silva, Jailson do Nascimento
Publikováno v:
Research, Society and Development; Vol. 11 No. 5; e56511528796
Research, Society and Development; Vol. 11 Núm. 5; e56511528796
Research, Society and Development; v. 11 n. 5; e56511528796
Research, Society and Development
Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
Research, Society and Development; Vol. 11 Núm. 5; e56511528796
Research, Society and Development; v. 11 n. 5; e56511528796
Research, Society and Development
Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
The APA dos Morros Garapenses has fossils of pteridophytes and gymnosperms of Permian age, but which has little recognition even by the local community and lacks further studies in the area. In this sense, the focus of this research is to carry out a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::6b7e9cfd8d46d2ecfb28c5205b6a03ea
https://rsdjournal.org/index.php/rsd/article/view/28796
https://rsdjournal.org/index.php/rsd/article/view/28796
Autor:
Carvalho Filho, Rothchild Sousa de Morais, Uchôa, Valdiléia Teixeira, Rocha, Natasha Alves, Pereira, João Clécio Alves, Pontes, Naiana Machado, Amaral, Fernanda Meneses, Brito, Ana Kerly Oliveira de, Nascimento, Maria dos Remédios Brito, Cerqueira, Denise Ribeiro Magalhães de Sousa
Publikováno v:
Research, Society and Development; Vol. 10 No. 12; e154101220315
Research, Society and Development; Vol. 10 Núm. 12; e154101220315
Research, Society and Development; v. 10 n. 12; e154101220315
Research, Society and Development
Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
Research, Society and Development; Vol. 10 Núm. 12; e154101220315
Research, Society and Development; v. 10 n. 12; e154101220315
Research, Society and Development
Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
Considering that the use of items present in the daily lives of students is recognized as an adequate strategy for transmitting and fixing knowledge. In this context, natural dyes can be explored didactically in teaching Chemistry from obtaining to v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::8499ea1862094865aab1cecb48ab10b4
https://rsdjournal.org/index.php/rsd/article/view/20315
https://rsdjournal.org/index.php/rsd/article/view/20315
Autor:
Carvalho Filho, Rothchild Sousa de Morais, Pereira, João Clécio Alves, Assis, Jairo Borges de
Publikováno v:
Research, Society and Development; Vol. 10 No. 12; e101101220263
Research, Society and Development; Vol. 10 Núm. 12; e101101220263
Research, Society and Development; v. 10 n. 12; e101101220263
Research, Society and Development
Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
Research, Society and Development; Vol. 10 Núm. 12; e101101220263
Research, Society and Development; v. 10 n. 12; e101101220263
Research, Society and Development
Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
Acid-base natural indicators are dyes extracted from plant parts. These dyes have chromophores in their composition, a substance responsible for color variation as a function of pH. The Napoleon's Hat (Thevetia peruviana (pers.) K. Schum) is a shrubb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::3b347fbaa81fa86a85fad4f5d57eb71c
https://rsdjournal.org/index.php/rsd/article/view/20263
https://rsdjournal.org/index.php/rsd/article/view/20263