Flattening the curves: on-off lock-down strategies for COVID-19 with an application to Brazil

L Tarrataca, CM Dias, DB Haddad… - Journal of mathematics in …, 2021 - Springer
The current COVID-19 pandemic is affecting different countries in different ways. The
assortment of reporting techniques alongside other issues, such as underreporting and …

Hierarchical pedotransfer functions for predicting bulk density in Brazilian soils

AMH Reis, WG Teixeira, A Fontana, AHC Barros… - Scientia …, 2023 - SciELO Brasil
Bulk density (BD) is a soil physical property used as a soil quality indicator and variations in
this measurement influence soil water content and carbon stock estimates. This study aims …

Toward Low-Cost and Sustainable IoT Systems for Soil Monitoring in Coastal Wetlands

J Hao, R Sharma, MB Fleming, IK Kim… - 2023 IEEE 9th …, 2023 - ieeexplore.ieee.org
Coastal wetlands and nearshore environments significantly contribute to carbon storage,
accounting for nearly half of global blue carbon. However, threats like climate change …

Interrogation system for optical sensor using filter bank and artificial neural network

MA Juca, DB Haddad… - Microwave and Optical …, 2020 - Wiley Online Library
Considering the increasingly wide application of optical fiber sensors, this article aims to
present an alternative form of interrogation without the use of an optical spectrum analyzer …

Toward Building Intelligent In Situ Sensing Systems: From Edge AI to IoT

J Hao - 2024 - search.proquest.com
The advent of edge computing and IoT technologies has led to the ubiquitous presence of
IoT-edge sensing systems, crucial for revolutionized data collection and analysis across …

[PDF][PDF] Pedotransference functions for prediction of density in soils of Piauí, Brazil.

HMM Ramos, GS Valladares… - 2022 - researchgate.net
RESUMO A determinação da densidade dos horizontes de um perfil de solo permite avaliar
certas propriedades, como: porosidade, condutividade hidráulica, armazenamento de água …

FUNÇÕES DE PEDOTRANSFERÊNCIA PARA PREDIÇÃO DE ATRIBUTOS FÍSICO-HÍDRICOS DE SOLOS DO PIAUÍ, BRASIL

HMM Ramos, GS Valladares, FEP Mousinho… - …, 2023 - revistas.fca.unesp.br
1 RESUMO A determinação de atributos físico-hídricos do solo é trabalhosa e demorada, o
que inviabiliza a análise de numerosos conjuntos de amostras. Este estudo foi conduzido …

[PDF][PDF] Aplicaçao de Técnicas de Aprendizado de Máquina na Determinaçao de Estoque de Carbono no Solo

A Pardelinha, MB Ceddia, R Gervasio, K Belloze… - researchgate.net
Soils represent the most significant stock of organic carbon (SOC) in terrestrial ecosystems,
underscoring the critical importance of accurately estimating soil organic carbon to ensure …

Avaliaçao do Paralelismo em Python para Otimizar uma Abordagem de Identificaçao de Máscaras Faciais utilizando Redes Neurais Artificiais

N Steinbruch, V Santos, N Villela… - Escola Regional de …, 2020 - sol.sbc.org.br
A pandemia de Covid-19 tem exigido grandes esforços de toda a comunidade científica.
Inúmeras iniciativas de pesquisas sobre novas vacinas e possíveis tratamentos têm sido …