CARACTERIZAÇÃO DO RESÍDUO AGRÍCOLA DA CASTANHA-DO-BRASIL (Bertholletia excelsa H.B.K)

Ribeiro, Franciene Dias; Saraiva-Bonatto, Eyde Critianne; Moura, Rodolfo Pessoa de Melo; Moura, Marco Antônio Sabóia; Saraiva, Maria das Graças Gomes

doi:10.36882/2525-4812.2020v6i15p61-73

Cited by 4 publications

(4 citation statements)

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“…The "Distance Class" refers to teaching whose teachers and students are not in the same place physically, however, teaching occurs mediated by information technology tools (such as cell phone, computer) Karinne;Hail;Macedo (2021), this form of learning can be both synchronous and asynchronous (PINHEIRO, 2011). While the emergency remote class, differs from distance education in the sense that, normally, students in the remote class are unable to attend classrooms and laboratory spaces (SIMÃO; CARVALHO; ROCHADEL, 2013).…”

Section: Literature Reviewmentioning

confidence: 99%

Online classroom – Bibliometric analysis (2004-2021)

Mavoungou

2023

Iii Seven International Multidisciplinary Congress

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Advances in information and communication technology (ICT) have profoundly transformed organizational processes, educational institutions have not been left out of these changes either. Moreover in the beginning of 2020 the Covid-19 pandemic came to extend the use of ICT tools in education through the educational design of emergency remote teaching (ERE). It was sought to understand the evolution of teaching in academic production, for this a bibliometric study was carried out between 2004 and 2021 on the subject "online teaching" comparing the Scopus base and Web of Science (WoS) that according to Marín-Velásquez and Arrojas-Tocuyo (2021) are worldwide recognized and accepted bases of academic search. In this way, the evolution of publications, the areas, the authors, the most cited documents, as well as the key words that appear the most, are highlighted in this work. We noticed as main findings the dominance of the number of Scopus publications and while Scopus is dominated by the area of computing and WoS is led by the area of education.

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Section: Literature Reviewmentioning

confidence: 99%

Online classroom – Bibliometric analysis (2004-2021)

Mavoungou

2023

Iii Seven International Multidisciplinary Congress

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“…The processing of Amazon chestnuts to extract the fruit generates two categories of waste, namely: the rst comes from the breaking of the urchin and the epicarp to obtain the fruit pulp and has intrinsic characteristics due to low humidity and high ber content and the second, occurs from the processing of the pulp to extract the oil, resulting in a homogeneous cake with high-fat content, higher moisture content, and a sandy appearance [21].…”

Section: Introductionmentioning

confidence: 99%

The mortar performance research with the addition of silica fume, glass powder, Amazon chestnut, and biopolymer additive

COSTA,

BARBOSA,

SÁ

et al. 2024

Preprint

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Waste reuse in buildings has proven to be an interesting alternative and more and more research is making it possible to it from many industrial sectors as raw material for making products, reducing the disposal and exploitation of natural resources. Associated with the above, the lime-based mortars in the restoration of historic buildings are since the material provides “breathability” to the substrate, facilitating the exchange of vapors due to its porosity, preventing condensation inside the masonry in addition to the low thermal conductivity, also the ability to accommodate the movements that the building may undergo over time. In this context, the objective of this work is to evaluate the physical, mechanical, chemical properties, and durability of mortars made with binder: sand: biopolymer, in the proportion 1: 3: 0.06 (by weight) where waste was added: silica fume and/or glass powder and/or crushed Amazon chestnuts. To this end, Portland cement or hydrated lime was used as a binder to provide a more in-depth analysis, also allowing the influence of this to be assessed. Mechanical tests (compressive strength and diametral compression strength), durability (immersion absorption, capillarity absorption), and ultrasonic pulse were carried out at 28 days of age. Finally, the benefits of inserting waste in the performance of the mortar were verified, mainly from Amazon chestnuts, which provided significant gains in tensile strength.

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“…A Bertholletia excelsa pertence à família Lecythidaceae (RIBEIRO et al, 2020), suas nozes são fonte de ácidos graxos insaturados, fitosteróis, tocoferóis, esqualeno, fenólicos, flavonoides e micronutrientes, destacando o selênio, apresentando vários benefícios à saúde através do seu consumo (Departamento de Agricultura dos Estados Unidos USDA, 2019).…”

Section: Introductionunclassified

“…A castanha-do-Brasil tem extremo valor socioeconômico para as populações tradicionais pela origem extrativista e atende o agronegócio com cadeia produtiva voltada para o mercado interno e externo (RIBEIRO et al, 2020).…”

Section: Introductionunclassified

O contexto da cadeia produtiva da castanha-do-Brasil no período de 2017 a 2021

Peixoto,

Santana,

De Pinho

et al. 2023

OLEL

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A produção da castanha é totalmente orgânica, sendo ambientalmente correta por não utilizar produtos químicos e apresentar extremo valor socioeconômico para as populações tradicionais. A finalidade deste trabalho é analisar os dados de produção e renda da castanha-do-Brasil no período de 2017 a 2021, segundo o Instituto Brasileiro de Geografia e Estatística (IBGE) e elencar as cinco cidades no ranking nacional de produção de castanha-do-Brasil no Brasil. Os municípios elencados são dos estados do Amazonas, Pará, Rondônia e Acre. O município de Humaitá, pertencente ao estado do Amazonas, sempre foi destaque no ranking nacional, ficando em 1° lugar todos os anos, consecutivos, na produção de castanha-do-Brasil. Os municípios elencados nos estudos, enfatizando a importância da cadeia produtiva na região norte do país. Espera-se que este estudo corrobore a compreensão da cadeia produtiva de castanha-do-Brasil.

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CARACTERIZAÇÃO DO RESÍDUO AGRÍCOLA DA CASTANHA-DO-BRASIL (Bertholletia excelsa H.B.K)

Cited by 4 publications

References 0 publications

Online classroom – Bibliometric analysis (2004-2021)

Online classroom – Bibliometric analysis (2004-2021)

The mortar performance research with the addition of silica fume, glass powder, Amazon chestnut, and biopolymer additive

O contexto da cadeia produtiva da castanha-do-Brasil no período de 2017 a 2021

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