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353 results on '"Lima, Júlio"'

1. CIÊNCIAS EXATAS E DA TERRA NA FORMAÇÃO DOCENTE: UMA REVISÃO

Author

Abreu, Allex Denzell da Silva, primary, Costa, Antonio Gabriel Rodrigues da, additional, Veloso, Gean Lucas da Silva, additional, Lima, Júlio Henrique Rocha, additional, Mota, Kaic Oliveira, additional, Araújo, Maria de Fátima Veras, additional, and Oliveira, Marly Lopes De, additional

Published
2023
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2. Development of a skateboarding trick classifier using accelerometry and machine learning

Author

Corrêa, Nicholas Kluge, de Lima, Julio Cesar Marques, Russomano, Thais, and Santos, Marlise Araujo dos

Subjects
Electrical Engineering and Systems Science - Signal Processing
Abstract

Introduction: Skateboarding is one of the most popular cultures in Brazil, with more than 8.5 million skateboarders. Nowadays, the discipline of street skating has gained recognition among other more classical sports and awaits its debut at the Tokyo 2020 Summer Olympic Games. This study aimed to explore the state-of-the-art for inertial measurement unit (IMU) use in skateboarding trick detection, and to develop new classification methods using supervised machine learning and artificial neural networks (ANN). Methods: State-of-the-art knowledge regarding motion detection in skateboarding was used to generate 543 artificial acceleration signals through signal modeling, corresponding to 181 flat ground tricks divided into five classes (NOLLIE, NSHOV, FLIP, SHOV, OLLIE). The classifier consisted of a multilayer feed-forward neural network created with three layers and a supervised learning algorithm (backpropagation). Results: The use of ANNs trained specifically for each measured axis of acceleration resulted in error percentages inferior to 0.05%, with a computational efficiency that makes real-time application possible. Conclusion: Machine learning can be a useful technique for classifying skateboarding flat ground tricks, assuming that the classifiers are properly constructed and trained, and the acceleration signals are preprocessed correctly., Comment: 8 pages, 7 figures

Published
2020
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3. Skull Hunt: An Educational Game for Teaching Biology

Author

Litwin Lima, Julio, Castanho, Carla D., Belmonte, Luiz, Slobodian, Veronica, Carvalho, Guilherme Gomes, Hirata, Gabriela, Klaczko, Julia, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Yung, Moti, Editorial Board Member, and Fang, Xiaowen, editor

Published
2023
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10. VIVÊNCIA DE CUIDADORES DE CRIANÇAS COM CÂNCER EM CUIDADOS PALIATIVOS: A IMPORTÂNCIA DO CUIDADO A QUEM CUIDA

Author

Barbosa, Davi Gabriel, primary, Rodrigues, Fabiany de Fátima Pompeu, additional, Carvalho, Carolina Nunes Werneck de, additional, Sales, Elisama Quintino, additional, Nunes, Giovanna Gilioli da Costa, additional, Lima, Júlio César Coelho de, additional, Junqueira, Lucas Guimarães, additional, Santo, Marcella Oliveira Monte, additional, Lemos, Rafael Silva, additional, and Carvalho, Luis Eduardo Werneck de, additional

Published
2022
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11. Two tropical oligochaetes as potential standard test species: a case study evaluating single and combined copper and manganese toxicity.

Author

Gazonato Neto, Antonio José, Moreira, Raquel Aparecida, de Pádua Andrade, Douglas, Santos Lima, Júlio César dos, da Silva Pinto, Thandy Júnio, Adriaan Daam, Michiel, and Rocha, Odete

Subjects
POISONS, TOXICITY testing, COPPER poisoning, INDIGENOUS species, SPECIES distribution
Abstract

The lack of toxicity tests using indigenous species in risk assessments of tropical regions has often been discussed. Thus, this study evaluated two tropical oligochaete species (Allonais inaequalis and Dero furcatus) for potential use as test species. To this end, the toxic effects of copper and manganese, both isolated and mixed, were evaluated for both species via acute tests. The test protocol developed by the Organisation for Economic Co-operation and Development (OECD) for temperate sediment-dwelling benthic oligochaetes could be successfully applied for both test species. The 96-h LC50 values (mean ± standard deviation) for D. furcatus were 31 ± 3 µg L−1 and 18 ± 0.061 mg L−1 for copper and manganese, respectively. The corresponding values for A. inaequalis were 26 ± 1 µg L−1 and 28 ± 0.063 mg L−1, respectively. Compared to the toxicity values for temperate arthropods, D. furcatus and A. inaequalis had comparable or greater sensitivity to the evaluated metals. The mixture toxicity tests indicated a dose ratio-dependent deviation of the concentration addition (CA) model, with antagonism occurring especially if the effects in the mixture were provoked by copper. Overall, these findings indicated that these taxa are sensitive candidates for use in tropical ecotoxicity testing. Future studies can elucidate the mechanisms of chemical mixture toxicity. [ABSTRACT FROM AUTHOR]

Published
2024
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14. Development of a Gait System in Hypogravity Simulation for Physiological Studies on Earth and in Space

Author

Leite, Ana Karla Oliveira, Russomano, Thais, dos Santos Araújo, Marlise, de Lima, Júlio César Marques, Magjarevic, Ratko, Editor-in-Chief, Ładyżyński, Piotr, Series Editor, Ibrahim, Fatimah, Series Editor, Lacković, Igor, Series Editor, Rock, Emilio Sacristan, Series Editor, Lhotska, Lenka, editor, Sukupova, Lucie, editor, and Ibbott, Geoffrey S., editor

Published
2019
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29. SAÚDE MENTAL EM MEIO AS ROTINAS DIÁRIAS

Author

Sousa, José Roberto Azevedo de, primary, Soares, Maria Clara Pessoa Macêdo, additional, Silva, Edwigens Thayná Batista da, additional, Santos, Rúbia Maria Rodrigues dos, additional, Souza, Byanka Hellen Vasconcelos de, additional, Lima, Júlio Cesar Avelino de, additional, and Coutinho, Diogenes José Gusmão, additional

Published
2023
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41. Contributors

Author

Abu Bakar, Muhammad Saifullah, Amsaveni, Sakkarapani, Anaswara, K., Balkanlı, Didem, Barajas-Solano, Andrés F., Bassi, Amarjeet, Behera, Bunushree, Bilad, Muhammad Roil, Charoenrat, Theppanya, Chittapun, Supenya, Contreras-Ropero, Jefferson E., Cuello, Joel L., Culaba, Alvin B., Dani Nandiyanto, Asep Bayu, Danquah, Michael K., de Dios-Ávila, Ndahita, de Lima, Júlio Gabriel Oliveira, Demaman Oro, Carolina E., Deprá, Mariany Costa, Dhar, Dolly Wattal, Dharani, Gopal, Dias, Rosangela Rodrigues, dos Santos, Maicon Sérgio N., Fahrurrozi, Fawcett, Claire A., García-Martínez, Janet B., Guo, Haixin, Gupta, Neeru, Gusbeth, Christian (Adrian), Gyau, Theophilus, Hashmi, Zubair, İnan, Benan, Jacob-Lopes, Eduardo, Jayakumar, Tharunkumar, Jutur, Pannaga Pavan, Kantrong, Hataichanok, Karaca, Gülcan Ayşin, Karacaoğlu, Beyza, Koçer, Anıl Tevfik, Kolli Venkata, Supraja, Kongsinkaew, Chatchol, Korsah, Maame A., Kumar, Gourav, Laamanen, Corey A., Lim, Jun Wei, Lyon, Daron, Mussagy, Cassamo Usemane, Neder-Suarez, David, Nesamma, Asha Arumugam, Neves, Nathália de Andrade, Ong, Hui Lin, Pan-utai, Wanida, Radhakrishnan, Vandana, Rahman, Ehsanur, Rakesh, Suchitra, Ranjith, Sandu Sai, Ray, Bobita, Rehmanji, Mohammed, Rikta, Sharmin Yousuf, Rout, Prangya Ranjan, S., Mari Selvam, Santos-Ebinuma, Valéria de Carvalho, Schneider, Adriane Terezinha, Scott, John A., Senhorinho, Gerusa N.A., Shokravi, Zahra, Shokravi, Hoofar, Silva Machado, Richard Luan, Singh, Rabinder, Soto-Caballero, Mayra Cristina, Sraboni, Hosney Jahan, Srinophakun, Penjit, Sánchez-Vega, Rogelio, Thanapimmetha, Anusith, Thilakan, Mary Leema J., Tong, Li, Tres, Marcus V., Ummalyma, Sabeela Beevi, Vendruscolo, Raquel Guidetti, Veríssimo, Nathalia Vieira Porphirio, Villagracia, Al Rey C., Wancura, João Henrique C., Xupeng, Cao, Zabot, Giovani L., Zaini, Juliana, Zepka, Leila Queiroz, Zhou, Jiajiang, Zuorro, Antonio, and Rodríguez-Roque, María Janeth

Published
2025
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50. PROPOSTA DE DESENVOLVIMENTO DE SISTEMA PARA CONTROLE DE PLANOS DE AÇÃO ATENDENDO AOS CRITÉRIOS DA NBR ISO 9001:2015.

Author

dos Santos Lima, Júlio Cezar, Albuquerque de Oliveira, Marcelo, de Matos Veroneze, Gabriela, Reis Moraes, Jean Sandro, Pinheiro da Costa, João Vitor, de Souza Lavareda, Adriely, Justina Barai, Diogismar, and Lopes Bandeira, Bruno

Subjects
PROJECT management, TOTAL quality management, WATERFALLS, CERTIFICATION, MEETINGS
Abstract

Copyright of Revista Foco (Interdisciplinary Studies Journal) is the property of Revista Foco and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2023
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