Zobrazeno 1 - 10
of 147
pro vyhledávání: '"ARISTIDES RIBEIRO"'
Autor:
Aurélio Gouvêa Melo, Delly Oliveira Filho, Maury Martins Oliveira Junior, Sérgio Zolnier, Aristides Ribeiro
Publikováno v:
Acta Scientiarum: Technology, Vol 39, Iss 2, Pp 177-183 (2017)
Solar energy is among the renewable energy sources that received greater addition in installed capacity. However, it accounts for a small fraction of the energy matrix of most countries. Electric energy generation by solar systems can be improved thr
Externí odkaz:
https://doaj.org/article/7b94ff4354154337b0d619ce6fcde5dc
Publikováno v:
Revista Árvore, Vol 40, Iss 2, Pp 319-327 (2016)
ABSTRACT This study aimed to verify the differences in radiation intensity as a function of distinct relief exposure surfaces and to quantify these effects on the leaf area index (LAI) and other variables expressing eucalyptus forest productivity for
Externí odkaz:
https://doaj.org/article/b77f778ec6d149a298fbfcbecbe878f4
Autor:
Vania Reis de Souza Sant’Anna, Delly Oliveira Filho, Miguel Angel Egido, Aristides Ribeiro, Adílio Flauzino Lacerda Filho, Augusto Cesar Fonseca Ferreira
Publikováno v:
Energies, Vol 8, Iss 11, Pp 12505-12529 (2015)
The industrial development of solar photovoltaic technology has attracted investors and influenced governments to establish public policies for the sector. The present research consisted of studying, building and testing low concentration solar radia
Externí odkaz:
https://doaj.org/article/e594d137fec842f4acbbe79f8803aa58
Autor:
Rodolfo Marcondes Silva Souza, André Quintão de Almeida, Aristides Ribeiro, Eduardo Soares de Souza, Fernando Palha Leite
Publikováno v:
Acta Scientiarum: Agronomy, Vol 37, Iss 4, Pp 483-488 (2015)
Geostatistics evaluates the spatial dependence between two or more variables in order to estimate unknown values in space. The objective of this study was to evaluate, using geostatistical techniques, the spatial variability of dendrometric character
Externí odkaz:
https://doaj.org/article/ba8da907ff454e218046d33dc08f7a7b
Autor:
EVANDRO L. DA S. BATISTA, SÉRGIO ZOLNIER, ARISTIDES RIBEIRO, GUSTAVO B. LYRA, THIERES G. F. SILVA, DAVI BOEHRINGER
Publikováno v:
Engenharia Agrícola, Vol 35, Iss 2, Pp 215-229 (2015)
O objetivo desta pesquisa foi identificar o efeito de diferentes níveis de estresse hídrico no crescimento das cultivares RB92579, RB855453, RB867515 e RB928064, utilizando um sistema automático de controle dos eventos de fertirrigação, durante
Externí odkaz:
https://doaj.org/article/599f339ae3974338bf4c88aa46ea07f9
Autor:
Yhasmin Paiva Rody, Aristides Ribeiro, José Eduardo Macedo Pezzopane, José Marinaldo Gleriani, André Quintão Almeida, Fernando Palha Leite
Publikováno v:
Ciência Florestal, Vol 24, Iss 4, Pp 923-932 (2014)
O objetivo deste estudo foi estimar o Índice de Área Foliar (IAF) por métodos indiretos em plantios clonais de eucalipto em dois distintos sítios físico-climáticos, durante as estações seca e chuvosa. O estudo foi feito em quatro talhões, do
Externí odkaz:
https://doaj.org/article/5e1c2fcce51f4a4fb15e3727642e5195
Autor:
Mariana Gonçalves dos Reis, Aristides Ribeiro, Raquel Couto Evangelista Baesso, Wesley Gonçalves de Souza, Sebastião Fonseca, Rodolfo Araujo Loos
Publikováno v:
Ciência Florestal, Vol 24, Iss 1, Pp 117-126 (2014)
http://dx.doi.org/10.5902/1980509813329Eucalyptus plots with initial development ages presented discontinuity in soil cover, resulting in greaterexposure of the leaves to wind and solar radiation, which alters soil-plant-atmosphere interactions. Theo
Externí odkaz:
https://doaj.org/article/4a0c5b931cc74fa7a577f4e9e5335745
Autor:
ANDRÉ QUINTÃO DE ALMEIDA, ARISTIDES RIBEIRO, YASMIN PAIVA RODY, WELLIAM CHAVES MONTEIRO DA SILVA, FERNANDO PALHA LEITE
Publikováno v:
Revista Caatinga, Vol 27, Iss 1, Pp 148-153 (2014)
The rio Doce river basin has great silvicultural potential, areas cultivated with pasture are con- verted to forest plantations. Physical processes in the soil, especially the infiltration water, are very dependent on the type and management of its c
Externí odkaz:
https://doaj.org/article/b4efe6182c064b84a79bc5e751144e7f
Autor:
Yhasmin Paiva Rody, Aristides Ribeiro, José Eduardo Macedo Pezzopane, José Marinaldo Gleriani, André Quintão Almeida, Fernando Palha Leite
Publikováno v:
Ciência Florestal, Vol 24, Iss 4, Pp 923-932 (2014)
The objective of this study was to estimate the Leaf Area Index (LAI) by indirect methods in plantations of Eucalyptus clones in two distinct physical-climatic sites, during the dry and rainy periods. The study was performed in four young and adult E
Externí odkaz:
https://doaj.org/article/fb381e575d2849e19347ab1ba1279bfc
Autor:
Mariana Gonçalves dos Reis, Aristides Ribeiro, Raquel Couto Evangelista Baesso, Wesley Gonçalves de Souza, Sebastião Fonseca, Rodolfo Araujo Loos
Publikováno v:
Ciência Florestal, Vol 24, Iss 1, Pp 117-126 (2014)
Eucalyptus plots with initial development ages presented discontinuity in soil cover, resulting in greater exposure of the leaves to wind and solar radiation, which alters soil-plant-atmosphere interactions. The objective of this study was to study t
Externí odkaz:
https://doaj.org/article/7e6411f0f4274cadbd5eed5c1cd4c90f