Zobrazeno 1 - 10
of 190
pro vyhledávání: '"Francisco De Assis De Carvalho Pinto"'
Autor:
Nara Silveira Velloso, Fábio Lúcio Santos, Domingos Sárvio Magalhães Valente, Francisco de Assis de Carvalho Pinto, Mariana Ribeiro Pereira, Jéssica Pontes Rangel
Publikováno v:
Brazilian Archives of Biology and Technology, Vol 67 (2024)
Abstract The macaw palm is a palm tree with wide geographic distribution. The aim of this work was to determine the modal properties of the macaw palm fruit-rachilla system subjected to mechanical vibrations. Three-dimensional models were elaborated
Externí odkaz:
https://doaj.org/article/8107088d47e44e039d0ab65225ecb561
Autor:
Poliana Maria da Costa Bandeira, Flora Maria de Melo Villar, Francisco de Assis de Carvalho Pinto, Felipe Lopes da Silva, Priscila Pascali da Costa Bandeira
Publikováno v:
Acta Scientiarum: Agronomy, Vol 46, Iss 1 (2024)
It is common to observe conventional methods for estimating soybean crop yields, making the process slow and susceptible to human error. Therefore, the objective was to develop a model based on deep learning to estimate soybean yield using digital im
Externí odkaz:
https://doaj.org/article/aa1d4a7940844262aa26638905a8764d
Autor:
Thainara Rebelo da Silva, Anderson Gomide Costa, Juliana Lobo Paes, Marcus Vinícius Morais de Oliveira, Francisco de Assis de Carvalho Pinto
Publikováno v:
Revista Ciência Agronômica, Vol 52, Iss 3 (2021)
ABSTRACT Optical methods for analysing fruit quality have various advantages compared to conventional methods, including not destroying the sample and the possibility of automating the quality control process. The aim of this study was to compare art
Externí odkaz:
https://doaj.org/article/985f231ada8e46f6901de1be478b9fd5
Autor:
Flora Maria de Melo Villar, Francisco de Assis de Carvalho Pinto, Fabio Lucio Santos, Daniel Marçal de Queiroz, Mariana Ribeiro Pereira, Domingos Sárvio Magalhães Valente
Publikováno v:
PLoS ONE, Vol 16, Iss 1, p e0237291 (2021)
The macaw palm has been domesticated due to its potential use in the production of biofuel, in addition to several co-products that can be generated from its oil and pulp. One of the current challenges in this area is the harvesting, as there are no
Externí odkaz:
https://doaj.org/article/2f0cd5e1abf74860afc9cadfbd6ce64e
Autor:
Jéssica Pontes Rangel, Daniel Marçal de Queiroz, Francisco de Assis de Carvalho Pinto, Cleonice Campos Teixeira, Fábio Lúcio Santos, Domingos Sárvio Magalhães Valente
Publikováno v:
Acta Scientiarum: Agronomy, Vol 43, Pp e48565-e48565 (2020)
The search for alternative energy sources has fomented the study of several crops. The macauba palm crop, for instance, has been highlighted because of its particular relevance in Brazil due to its wide distribution across Brazilian territory and its
Externí odkaz:
https://doaj.org/article/74e90c47432b47048a743145af293f62
Autor:
Christina Maria de Freitas Grupioni, Fábio Lúcio Santos, Haroldo Carlos Fernandes, Domingos Sarvio Magalhães Valente, Francisco de Assis de Carvalho Pinto
Publikováno v:
Semina: Ciências Agrárias, Vol 39, Iss 2, Pp 497-510 (2018)
Macaw (Acrocomia aculeata) is a product of Brazilian socio-biodiversity and is an excellent source of oil for the cosmetics, food and fuel industry. One of the technical bottlenecks of macaw fruit production is the manual harvesting with rudimentary
Externí odkaz:
https://doaj.org/article/7247c2b841ff452ca1eb218900b83556
Autor:
Nara Silveira Velloso, Fábio Lúcio Santos, Francisco de Assis de Carvalho Pinto, Flora Maria de Melo Villar, Domingos Sárvio Magalhães Valente
Publikováno v:
Pesquisa Agropecuária Tropical, Vol 47, Iss 2, Pp 218-225 (2017)
The fruit of the native macaw palm [Acrocomia aculeata (lacq) Lood. ex Mart] is an alternative for biodiesel production because of the plant characteristics, as well as its adaptability, hardiness and high vegetable oil yield. However, its exploitati
Externí odkaz:
https://doaj.org/article/22fbd66022674ec3afe02f6a6733c17a
Autor:
Lucas de Paula Corrêdo, Francisco de Assis de Carvalho Pinto, Domingos Savio Queiroz, Domingos Sárvio Magalhães Valente, Flora Maria de Melo Villar
Publikováno v:
Semina: Ciências Agrárias, Vol 40, Iss 6Supl2 (2019)
The use of optical sensors to identify the nutritional needs of agricultural crops has been the subject of several studies using precision agriculture techniques. In this work, we sought to overcome the lack of research evaluating the use of these te
Externí odkaz:
https://doaj.org/article/dcb64bc0c1f44e86843e218036dbee7b
Autor:
Rodrigo Nogueira Martins, Francisco de Assis de Carvalho Pinto, Daniel Marçal de Queiroz, Domingos Sárvio Magalhães Valente, Jorge Tadeu Fim Rosas
Publikováno v:
Remote Sensing, Vol 13, Iss 2, p 263 (2021)
Coffee ripeness monitoring is a key indicator for defining the moment of starting the harvest, especially because the coffee quality is related to the fruit ripeness degree. The most used method to define the start of harvesting is by visual inspecti
Externí odkaz:
https://doaj.org/article/e14c60b8193542068f6fa5b8ba7f12e0
Autor:
Adolfo Vicente Araújo, Daniel Marçal de Queiroz, Gemima Santos Arcanjo, Santos Henrique Brant Dias, Renato Martins Alves, Francisco de Assis de Carvalho Pinto, Domingos Sárvio Magalhães Valente
Publikováno v:
Ciência Rural, Vol 49, Iss 1 (2019)
ABSTRACT: The objective of this research was to use the modeling and computer simulation to support decision makers, aiming to increase the productive capacity of the agro-industry of LaticínioFunarbe. Specifically, it has modeled the current yoghur
Externí odkaz:
https://doaj.org/article/84673a4da8994e11baed66b84d2108eb