Zobrazeno 1 - 10
of 58
pro vyhledávání: '"Hugo Valadares Siqueira"'
Autor:
Joelton Deonei Gotz, José Rodolfo Galvão, Fernanda Cristina Corrêa, Alceu André Badin, Hugo Valadares Siqueira, Emilson Ribeiro Viana, Attilio Converti, Milton Borsato
Publikováno v:
Vehicles, Vol 6, Iss 2, Pp 799-813 (2024)
Retired batteries pose a significant current and future challenge for electric mobility due to their high cost and the need for a state of health (SOH) above 80% to supply energy efficiently. Recycling and alternative applications are the primary opt
Externí odkaz:
https://doaj.org/article/6601296067874d3a9c08d81b1ea68960
Autor:
Tathiana M. Barchi, João Lucas Ferreira dos Santos, Priscilla Bassetto, Henrique Nazário Rocha, Sergio L. Stevan, Fernanda Cristina Correa, Yslene Rocha Kachba, Hugo Valadares Siqueira
Publikováno v:
FinTech, Vol 3, Iss 1, Pp 216-235 (2024)
Sugar is an important commodity that is used beyond the food industry. It can be produced from sugarcane and sugar beet, depending on the region. Prices worldwide differ due to high volatility, making it difficult to estimate their forecast. Thus, th
Externí odkaz:
https://doaj.org/article/049add0bc4644a238918cdf4e739805f
Autor:
Lucas F. P. Costa, Tathiana M. Barchi, Erikson F. de Morais, Andrés E. Coca, Elder E. Schemberger, Marcella S. R. Martins, Hugo Valadares Siqueira
Publikováno v:
Applied Artificial Intelligence, Vol 37, Iss 1 (2023)
Harmony can be defined in a musical way as art that combines several musical notes reproduced simultaneously to create sounds that are coherent to human ears and serve as accompaniment and filling. However, working out harmony is not a simple task. I
Externí odkaz:
https://doaj.org/article/dbe80b2802614100a0b43578b9d1a4d9
Autor:
Clodomir Santana, Mariana Macedo, Emilly Alves, Marcio T. Guerreiro, Hugo Valadares Siqueira, Anuradha Gokhale, Carmelo J. A. Bastos-Filho
Publikováno v:
IEEE Access, Vol 11, Pp 116480-116496 (2023)
Advances in electronic systems, wireless communication protocols, and intelligent devices allowed the development of networks of mobile devices such as cars, drones, and robots. The field of mobile ad hoc networks (MANETs) comprises networks where th
Externí odkaz:
https://doaj.org/article/fd5e966ea4004833a17c08e2da7ac39e
Autor:
Jose Fernando De Toledo, Hugo Valadares Siqueira, Lucas Henrique Biuk, Rodrigo Sacchi, Rodrigo Da Rosa Azambuja, Roberto Asano Junior, Patricia Teixeira Leite Asano
Publikováno v:
IEEE Access, Vol 11, Pp 21451-21464 (2023)
Hydroelectricity has been widely deployed in many countries for decades, and remains the main source of electricity in Canada, Norway, and Brazil. Despite the recent diversification, hydroelectricity accounts for approximately 65% of the electricity
Externí odkaz:
https://doaj.org/article/dd4e9170fc7c49b487eda5b8df4567b3
Autor:
Carolina Deina, Matheus Henrique do Amaral Prates, Carlos Henrique Rodrigues Alves, Marcella Scoczynski Ribeiro Martins, Flavio Trojan, Sergio Luiz Stevan, Jr., Hugo Valadares Siqueira
Publikováno v:
Information Processing in Agriculture, Vol 9, Iss 4, Pp 556-565 (2022)
This work introduces a methodology to estimate coffee prices based on the use of Extreme Learning Machines. The process is initiated by identifying the presence of nonstationary components, like seasonality and trend. These components are withdrawn i
Externí odkaz:
https://doaj.org/article/afbc81ec03694545b9564914b335a98a
Autor:
Wanderson Francisco Lopes, Mário Lúcio da Silva Martins, Attilio Converti, Hugo Valadares Siqueira, Carlos Henrique Illa Font
Publikováno v:
Energies, Vol 17, Iss 2, p 362 (2024)
This paper presents a theoretical analysis of steady-state operation, control-oriented modeling for voltage control, and the experimental results of a DC–DC bidirectional converter based on a Cuk converter using a voltage-doubler concept. Due to th
Externí odkaz:
https://doaj.org/article/832e40e8ece548b1abee1eb1282871e0
Autor:
João Fausto L. de Oliveira, Paulo S. G. de Mattos Neto, Hugo Valadares Siqueira, Domingos S. de O. Santos, Aranildo R. Lima, Francisco Madeiro, Douglas A. P. Dantas, Mariana de Morais Cavalcanti, Alex C. Pereira, Manoel H. N. Marinho
Publikováno v:
Energies, Vol 16, Iss 18, p 6638 (2023)
The worldwide appeal has increased for the development of new technologies that allow the use of green energy. In this category, photovoltaic energy (PV) stands out, especially with regard to the presentation of forecasting methods of solar irradianc
Externí odkaz:
https://doaj.org/article/6a053314c44d4879b030345d89f86a0a
Autor:
Guilherme Ferreira de Lima, William de Jesus Kremes, Hugo Valadares Siqueira, Bahar Aliakbarian, Attilio Converti, Carlos Henrique Illa Font
Publikováno v:
Energies, Vol 16, Iss 13, p 5220 (2023)
Small-scale wind turbines play an important role in distributed generation since customers can use their houses, farms, and business to produce electric energy. The development of the power electronics system that processes the electric energy from s
Externí odkaz:
https://doaj.org/article/4c9f4a5d4f6147efacdbccff30842fb1
Autor:
Melissa La Banca Freitas, José Jair Alves Mendes, Thiago Simões Dias, Hugo Valadares Siqueira, Sergio Luiz Stevan
Publikováno v:
Sensors, Vol 23, Iss 13, p 6233 (2023)
Surgical Instrument Signaling (SIS) is compounded by specific hand gestures used by the communication between the surgeon and surgical instrumentator. With SIS, the surgeon executes signals representing determined instruments in order to avoid error
Externí odkaz:
https://doaj.org/article/2f0450aa5968433fb53796f81f276561