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Dthenifer Cordeiro Santana, Gustavo de Faria Theodoro, Ricardo Gava, João Lucas Gouveia de Oliveira, Larissa Pereira Ribeiro Teodoro, Izabela Cristina de Oliveira, Fábio Henrique Rojo Baio, Carlos Antonio da Silva Junior, Job Teixeira de Oliveira and Paulo Eduardo Teodoro
Using multispectral sensors attached to unmanned aerial vehicles (UAVs) can assist in the collection of morphological and physiological information from several crops. This approach, also known as high-throughput phenotyping, combined with data processin...
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Rafael Cabral, Rogério Oliveira, Diogo Ribeiro, Anna M. Rakoczy, Ricardo Santos, Miguel Azenha and José Correia
Documentation of structural visual inspections is necessary for its monitoring, maintenance, and decision about its rehabilitation, and structural strengthening. In recent times, close-range photogrammetry (CRP) based on unmanned aerial vehicles (UAVs) a...
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Mariana Brondi, Mohamed Eisa, Ricardo Bortoletto-Santos, Donata Drapanauskaite, Tara Reddington, Clinton Williams, Caue Ribeiro and Jonas Baltrusaitis
Ammonium carbonates are a group of fertilizer materials that include ammonium bicarbonate, ammonium carbonate hydrate, and ammonium carbamate. They can be synthesized from diverse nutrient-bearing liquid waste streams but are unstable in a moist environm...
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Andressa Ribeiro, Ricardo Loiola Edvan, Layne da Silva Vieira, Keurin Terezinha Bezerra Roder, Dhiéssica Morgana Alves Barros, André Pereira Batista, Rodolfo Molinário de Souza, Vanessa Paraguai, Emídio Neves de Moraes and Antonio Carlos Ferraz Filho
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Mariana Cabral Pinto, Odair Honorato de Oliveira, Maria Beatriz Araújo de Oliveira, Cleiton Ribeiro da Silva, Marcela Portela Santos de Figueiredo, Rômulo Gil de Luna, Anielson dos Santos Souza, Lauter Silva Souto, Ancélio Ricardo de Oliveira Godim, Rodolfo Rodrigo de Almeida Lacerda, Andréa Chaves Fiuza Porto, Frank Gomes-Silva, Josimar Mendes de Vasconcelos, Guilherme Rocha Moreira, Maria Lindomárcia Leonardo da Costa, Mércia Regina Pereira de Figueiredo, Fabiana Aparecida Cavalcante Silva, Francisco Cássio Gomes Alvino, Amaro Epifânio Pereira Silva, Leonardo de Sousa Alves, Diogo Gonçalves Neder, Bianca Galúcio Pereira Araújo, Lucas Carvalho de Freitas, Tercilio Calsa Junior and João de Andrade Dutra FilhoaddShow full author listremoveHide full author list
Maize is a crop of significant economic importance. In the northeast region of Brazil, it serves as the foundation of family support for the majority of farmers. However, achieving high levels of productivity requires an adequate water supply throughout ...
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Tiago Ribeiro, Luís Bernardo, Ricardo Carrazedo and Dario De Domenico
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Bráulio Gomes Mendes Diniz,Ricardo Silveira Ribeiro
Este artigo avalia as formas de reajustamento de preços contratuais previstas na Lei n. 14.133, de 2021, que estabelece novo regime geral de licitações e contratos administrativos no Brasil. Ao dividir os contratos conforme a natureza do objeto e os cust...
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João Boné, João C. Ferreira, Ricardo Ribeiro and Gonçalo Cadete
This paper presents DisBot, the first Portuguese speaking chatbot that uses social media retrieved knowledge to support citizens and first-responders in disaster scenarios, in order to improve community resilience and decision-making. It was developed an...
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João Boné, Mariana Dias, João C. Ferreira and Ricardo Ribeiro
This research is aimed at creating and presenting DisKnow, a data extraction system with the capability of filtering and abstracting tweets, to improve community resilience and decision-making in disaster scenarios. Nowadays most people act as human sens...
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Leilson Rocha Bezerra,Francisco Gleyson da Silveira Alves,Maria Socorro de Souza Carneiro,Ricardo Loiola Edvan,Patrícia Guimarães Pimentel,Marcelo Xisto Ribeiro,Bárbara Silveira Leandro de Lima,Mário César Carneiro Vieira
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The objective of this study was to evaluate the biomass production and the potential use of the elephant grass hybrid Carajas for animal feeding and bioenergy production under different cutting frequencies. A randomized block design with a 3×3 factorial ...
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