Zobrazeno 1 - 10
of 1 748
pro vyhledávání: '"Análise de componentes principais (PCA)"'
Autor:
Leandro da Conceição Luiz, Caroline da Rocha C. de Souza, Kamila de Carvalho Gonçalves, Deborah Demarque Martins da Silva, Rafaela Tavares Batista, Renata Macedo dos Reis Januário da Silva, Renato Pereira de Freitas
Publikováno v:
Revista Segurança Alimentar e Nutricional, Vol 27 (2020)
A alface crespa (Lactuca sativa L.) é uma das hortaliças folhosas mais cultivadas e consumidas em diversos países. A Organização Mundial de Saúde (OMS) incentiva o consumo de hortaliças e frutas, uma vez que estas são importantes para compor
Externí odkaz:
https://doaj.org/article/5323168f6bd9438e99e6c2be8eba662d
Autor:
ALVES, Andréa Aparecida Ribeiro1 aaralves@id.uff.br, BARBOSA, Elisabete dos Santos1
Publikováno v:
Periódico Tchê Química. 2018, Vol. 15 Issue 29, p82-95. 14p.
Akademický článek
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Akademický článek
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Publikováno v:
Estudos Dendrológicos e Ecológicos na Amazônia: oportunidades e experiências ISBN: 9786553600751
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::327ad76a48f027c08aa66340f7f0edb2
https://doi.org/10.37885/220308005
https://doi.org/10.37885/220308005
Publikováno v:
Química Nova, Vol 31, Iss 7, Pp 1727-1732 (2008)
The aim of this paper was to evaluate alterations in the quality of the water of the Tibagi River caused by the urban and industrial activities in the region of Ponta Grossa. The study involved the monitoring of physico-chemical and microbiological p
Externí odkaz:
https://doaj.org/article/6cc8512754554de18a999c55d9a54f7c
Autor:
Mariana da S. Godinho, Raquel O. Pereira, Keysi de O. Ribeiro, Fernando Schimidt, Anselmo E. de Oliveira, Sérgio B. de Oliveira
Publikováno v:
Química Nova, Vol 31, Iss 6, Pp 1485-1489 (2008)
This paper describes an approach for the colour-based classification of RGB (red-green-blue) images, acquired using a common scanner, of commercial carbonated soft drinks. Mean histograms of image colour channels were evaluated for the PCA classifica
Externí odkaz:
https://doaj.org/article/fb2f60f1ba6b48a4a6080783cb2a1986
Autor:
Hippolyto, Luzia de Queiroz
Publikováno v:
Repositório Institucional da Universidade Federal do Ceará (UFC)
Universidade Federal do Ceará (UFC)
instacron:UFC
Universidade Federal do Ceará (UFC)
instacron:UFC
The results of academic performance in the discipline of Mathematics in Basic Education in Brazil, according to the benchmarking cycles of the Basic Education Assessment System (SAEB), point to a scenario that is not motivating. The negative results
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::c0ce1b51f0d2f3fca8669289d635f9f5
http://www.repositorio.ufc.br/handle/riufc/31636
http://www.repositorio.ufc.br/handle/riufc/31636
Autor:
Luiz, Leandro da Conceição, Souza, Caroline da Rocha C. de, Gonçalves, Kamila de Carvalho, Silva, Deborah Demarque Martins da, Batista, Rafaela Tavares, Silva, Renata Macedo dos Reis Januário da, Freitas, Renato Pereira de
Publikováno v:
Segurança Alimentar e Nutricional; v. 27 (2020): Publicação Contínua; e020017
Segurança Alimentar e Nutricional; Vol. 27 (2020): Publicação Contínua; e020017
Revista Segurança Alimentar e Nutricional
Universidade Estadual de Campinas (UNICAMP)
instacron:UNICAMP
Segurança Alimentar e Nutricional; Vol. 27 (2020): Publicação Contínua; e020017
Revista Segurança Alimentar e Nutricional
Universidade Estadual de Campinas (UNICAMP)
instacron:UNICAMP
Curly lettuce (Lactuca sativa L.) is one of the bush vegetables most cultivated and consumed in several countries. The World Health Organization (WHO) encourages the consumption of vegetables and fruits, since these are important to make up a healthy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::0b4c4a1cbcddc99e9ec110a4d2fbc62f
https://periodicos.sbu.unicamp.br/ojs/index.php/san/article/view/8656042
https://periodicos.sbu.unicamp.br/ojs/index.php/san/article/view/8656042
Autor:
Katherine Vásquez Vásquez, Lucas Vituri Santarosa, Vinícius dos Santos, Didier Gastmans, Roberto Eduardo Kirchheim, Sebastian Balbin Betancur
Publikováno v:
RBRH v.25 2020
RBRH
Associação Brasileira de Recursos Hídricos (ABRH)
instacron:ABRH
Web of Science
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Revista Brasileira de Recursos Hídricos, Vol 25 (2020)
RBRH, Volume: 25, Article number: e45, Published: 19 OCT 2020
RBRH
Associação Brasileira de Recursos Hídricos (ABRH)
instacron:ABRH
Web of Science
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Revista Brasileira de Recursos Hídricos, Vol 25 (2020)
RBRH, Volume: 25, Article number: e45, Published: 19 OCT 2020
The Atrato river basin is located in the Pacific fringe of Colombia, region with one of the highest precipitation rates in the world. The main purpose of this study is to determine the dominant processes in the hydrological responses along 17 sub-bas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c491bb83b5b33966b6f224f99d601665
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2318-03312020000100241
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2318-03312020000100241