Search Results for author: Americo Cunha Jr

Found 3 papers, 1 papers with code

The starting dates of COVID-19 multiple waves

no code implementations3 Mar 2022 Paulo Roberto de Lima Gianfelice, Ricardo Sovek Oyarzabal, Americo Cunha Jr, Jose Mario Vicensi Grzybowski, Fernando da Conceição Batista, Elbert E. N. Macau

Considering Rio de Janeiro city (Brazil) as an example, the first diagnosis of this disease occurred in March 2020, but the exact moment when the local spread of the virus started is uncertain as the Brazilian epidemiological surveillance system was not widely prepared to detect suspected cases of COVID-19 at that time.

Global sensitivity analysis of asymmetric energy harvesters

no code implementations9 Jul 2021 João Pedro Norenberg, Americo Cunha Jr, Samuel da Silva, Paulo Sérgio Varoto

It can significantly affect crucial aspects of the system performance, especially in harvesting systems that present geometric parameters, material properties, or excitation conditions that are susceptible to small perturbations.

Robust Design

Calibration of a SEIR-SEI epidemic model to describe the Zika virus outbreak in Brazil

1 code implementation13 May 2021 Eber Dantas, Michel Tosin, Americo Cunha Jr

Multiple instances of Zika virus epidemic have been reported around the world in the last two decades, turning the related illness into an international concern.

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