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2. Deep Learning Criminal Networks

Author

Ribeiro, Haroldo V., Lopes, Diego D., Pessa, Arthur A. B., Martins, Alvaro F., da Cunha, Bruno R., Goncalves, Sebastian, Lenzi, Ervin K., Hanley, Quentin S., and Perc, Matjaz

Subjects
Physics - Physics and Society, Computer Science - Social and Information Networks, Physics - Data Analysis, Statistics and Probability
Abstract

Recent advances in deep learning methods have enabled researchers to develop and apply algorithms for the analysis and modeling of complex networks. These advances have sparked a surge of interest at the interface between network science and machine learning. Despite this, the use of machine learning methods to investigate criminal networks remains surprisingly scarce. Here, we explore the potential of graph convolutional networks to learn patterns among networked criminals and to predict various properties of criminal networks. Using empirical data from political corruption, criminal police intelligence, and criminal financial networks, we develop a series of deep learning models based on the GraphSAGE framework that are able to recover missing criminal partnerships, distinguish among types of associations, predict the amount of money exchanged among criminal agents, and even anticipate partnerships and recidivism of criminals during the growth dynamics of corruption networks, all with impressive accuracy. Our deep learning models significantly outperform previous shallow learning approaches and produce high-quality embeddings for node and edge properties. Moreover, these models inherit all the advantages of the GraphSAGE framework, including the generalization to unseen nodes and scaling up to large graph structures., Comment: 14 two-column pages, 5 figures

Published
2023
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4. Tracking axion-like particles at the LHC

Author

Alonso-Álvarez, Gonzalo, Jaeckel, Joerg, and Lopes, Diego D.

Subjects
High Energy Physics - Phenomenology, High Energy Physics - Experiment
Abstract

Highly boosted axion-like particles decaying into photon pairs are notoriously hard to detect at the LHC. The collimated decay photons cannot be individually reconstructed using only electromagnetic calorimeter information, making the signal less distinguishable from background. In this note we propose a search strategy to address this issue, exploiting the fact that a fraction of the decay photons convert into electron-positron pairs inside the tracking detector. The resulting tracks can be resolved with high resolution, allowing to separate the two collimated photons and resolve a displaced decay vertex. To demonstrate the effectiveness of this approach, we apply it to ALPs in the challenging MeV-GeV range produced via vector boson fusion. We find that such a search could give sensitivity to untested parameter space., Comment: 29 pages, 11 figures. Comments welcome

Published
2023

6. Machine Learning Partners in Criminal Networks

Author

Lopes, Diego D., da Cunha, Bruno R., Martins, Alvaro F., Goncalves, Sebastian, Lenzi, Ervin K., Hanley, Quentin S., Perc, Matjaz, and Ribeiro, Haroldo V.

Subjects
Physics - Physics and Society, Computer Science - Machine Learning, Computer Science - Social and Information Networks, Statistics - Machine Learning
Abstract

Recent research has shown that criminal networks have complex organizational structures, but whether this can be used to predict static and dynamic properties of criminal networks remains little explored. Here, by combining graph representation learning and machine learning methods, we show that structural properties of political corruption, police intelligence, and money laundering networks can be used to recover missing criminal partnerships, distinguish among different types of criminal and legal associations, as well as predict the total amount of money exchanged among criminal agents, all with outstanding accuracy. We also show that our approach can anticipate future criminal associations during the dynamic growth of corruption networks with significant accuracy. Thus, similar to evidence found at crime scenes, we conclude that structural patterns of criminal networks carry crucial information about illegal activities, which allows machine learning methods to predict missing information and even anticipate future criminal behavior., Comment: 10 pages, 4 figures, supplementary information; accepted for publication in Scientific Reports

Published
2022
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7. CARACTERÍSTICAS CLÍNICAS E EVOLUÇÃO DE PACIENTES IMUNOCOMPROMETIDOS COM DIAGNÓSTICO DE TUBERCULOSE

Author

lopes, Diego Maradona lima, primary, Gomes, Jorge Lucas Galvão, additional, Silva, Maghali Nereida Sousa, additional, Pinheiro, Anne Caroline Costa, additional, Milhomem, Thallytha Lys Carvalho, additional, Teixeira, Victor Matheus Noronha, additional, Almeida, Jorge Augusto Souza, additional, Francisqueto, Maria Victoria Areias, additional, and Moraes, Matheus Silva, additional

Published
2023
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8. Probing ALP-Sterile Neutrino Couplings at the LHC

Author

Alves, Alexandre, Dias, Alex G., and Lopes, Diego D.

Subjects
High Energy Physics - Phenomenology
Abstract

In this work, prospects to probe an overlooked facet of axion-like particles (ALPs) -- their potential couplings to sterile neutrinos -- are presented. We found that mono-photon searches have the potential to constrain ALP couplings to sterile neutrinos when a new heavy scalar boosts the ALP decay yields. Working within an effective field theory (EFT) approach, we scan the parameters space to establish the reach of the 13 TeV LHC to probe such couplings. We found regions of the parameters space evading several experimental constraints that can be probed at the LHC. Moreover, a complementary role between the LHC and various experiments that search for axions and ALPs can be anticipated for models where ALPs interact with sterile neutrinos. We also present the UV realization of a model having an axion-like particle, a heavy scalar and sterile neutrinos whose parameters are spanned by our EFT approach. The proposed model contains a type of seesaw mechanism for generating masses for the active neutrinos along with sterile neutrinos involving the high energy scale of the spontaneous breaking of the global symmetry associated to the ALP. Some benchmark points of this model can be discovered at the 13 TeV LHC with 300 fb$^{-1}$., Comment: 45 pages, 14 figures

Published
2019

14. Epidemiologia e Políticas Públicas de Saúde

Author

Takeishi, Lucas Kenji, primary, Rios, Vladmir Machado, additional, Mattos, Atílio Franco De, additional, Almeida Junior, Benedito Silva De, additional, Lacerda, Luiz Muller Pimentel Delfim, additional, Lopes, Diego José Pereira, additional, Vieira, Rômulo Micael Lacerda, additional, Ramos, João Vitor Dias, additional, Cocate, Emilio Guedes, additional, Marçal, Fernanda Lima, additional, Carvalho, Lara Rhania Canedo, additional, Rodrigues, Fernanda Odete Souza, additional, Fernandes, Luciano Scher, additional, Campos, Kaique Augusto Marques de, additional, Mega, Luis Felipe Silveira, additional, Mega, Gabriela Silveira, additional, Rodrigues, Luiza Amarante, additional, Ribeiro, Giovanna Domingues, additional, Moura, Brenda Nayara Gontijo de, additional, Miranda, Giovanna Neves Cartagena, additional, Ribeiro, Juliana Costa, additional, Scarpelli, Catalina Gómez, additional, Almeida, Mariana Abdo de, additional, Santos, Letícia Christiane Huida dos, additional, Barbosa, Karina de Castro, additional, Medeiros, Ágata Raposo de, additional, Bessa, Camila Alves de, additional, França, Diulya Fontenele, additional, Sandes, Thayssa Souza, additional, AZEVEDO, DANYELLY RODRIGUES MACHADO, additional, Domingues, Ana Clara Oliveira, additional, Souto, Ana Carolina Xavier, additional, Soares, Camila Martins, additional, Vilela, Gerliane Ribeiro, additional, Postigo, Isabella Stéfanny de Freitas, additional, Fleury, Murillo Waldo Silva, additional, Resende, Diego Barbosa, additional, Melo, Amanda Gabriele Alves Cobiniano De, additional, Loureiro, Amanda Guimarães, additional, Rosa, Ana Carolina Pompeu, additional, Costa, Eunice De Oliveira, additional, Campos, Guilherme Aires Oliveira, additional, Marinho, Luann Bambach, additional, Melo, Maria Luíza Alves Cobiniano De, additional, Oliveira, Marta Regina Silva, additional, Moratto, Mayara De Andrade, additional, Silva, João Felipe Tinto, additional, Silva, Felipe Santana e, additional, Almeida, Andréa Gomes De, additional, Carvalho Neto, Cloves De Moraes, additional, Pinto, Deijane Colaço, additional, Sousa, Erick Romulo Bezerra De, additional, Carneiro, Guilherme Andrade, additional, Costa, Iracema Silva Da, additional, Costa, Jaqueline Brito Da, additional, Barboza, Laine Da Costa Almeida, additional, Silva, Washington Vittor Da Conceição, additional, Silva, Híllary Ruth Rodrigues Da, additional, Almeida, Antonia Mylene Sousa, additional, Brito, Shirley De Vasconcelos Bonfim, additional, Gonçalves Neto, Luiz Gerson, additional, Sousa, Laís Mesquita de, additional, Salvador, João Victor, additional, Souza, Giovana Perez de, additional, Costa, Mariana de Oliveira, additional, Lugarini, Giuliana, additional, Moreira, Ana Flávia, additional, Lugarini, Paola, additional, Fernandes, Thiago Barbosa, additional, Lembrance, Lara Macedo, additional, Souza, Maria Carolina Sticanele de, additional, Queiroz, Mariana Rodrigues De, additional, Vieira, Nelmara Alvarenga, additional, Paiva, Viviane Nogueira de, additional, Pinto, Davi Soares, additional, Sarmento, Phelipe Von Der Heide, additional, Souza, Fernanda Gabry Scazuza Gomes de, additional, Santana, Davi Silva, additional, Costa, Vanessa Ladyanne Da Silva, additional, Oliveira, Letícia Gomes de, additional, Piedade, Anna Beatriz De Souza, additional, Silva, Yngrid Monteiro Da, additional, Barros, Williany Álvares Da Silva, additional, Nunes, Pedro Paulo Santos, additional, Miranda, Yasmin Marçal Soares, additional, Puga, Giovana Rodrigues, additional, Santos, Leidiane De Jesus Da Costa, additional, Moraes, Maria Eduarda De Araújo, additional, Silva, Jayany Shirlley Pereira Da, additional, Nascimento, Valéria Gabriele Caldas, additional, Moraes, Camila Dos Santos, additional, Amaral, Ingrid Inez Dos Santos, additional, Lima, Manoel Cícero Viana de, additional, Silva, Ysabele Yngrydh Valente, additional, Albano, Maria Clara de Freitas, additional, Oliveira, Madeline Medeiros, additional, Araújo, Francisco Vittor Miranda e, additional, Santos, Ana Beatriz Sousa, additional, Matos filho, Jesamar correia, additional, Lopes, Sofia Pereira, additional, Vasconcelos, Samuel Carvalho, additional, Nascimento, Gabriel Romão Mesquita do, additional, Guerra, Ruddy Mariano Maia Cysne, additional, Paula Neto, João Ferreira de, additional, Matos, Pedro Schmitt Martins Paiva, additional, Lima, Amanda Almeida, additional, Albuquerque, Kilvia Maria, additional, Dambrós, Caroline, additional, Rovadoscki, Caroline Possamai, additional, Hermes, Cristian Gabriel, additional, Nunes, Ianne Layla Santos, additional, Silveira, Renata Marim da, additional, Nunes, João M P F, additional, Rubens, Daniel, additional, Silva, Wallace Girão da, additional, Souza, Monique Marques de, additional, Nunes, Catarina de J, additional, Passos, Iriel Ferreira, additional, Oliveira, Laís Ramos de, additional, Salles, Davi, additional, Pimenta, Zeila Cristina Pereira, additional, Guimarães, Milena Silva, additional, Santos, Silvia Evangelista, additional, Santos, Jéssica Lara Cipriano, additional, Costa, Mariana Tenório, additional, Santos, Giovanna Mendonça dos, additional, Almeida, Ataianny Karine Siqueira, additional, Lima, Pedro Emanuel Ramos de, additional, Sobrinho, Weberton Dorásio, additional, Santos, Yasmim Vieira dos, additional, Costa, Thaina Safira Souza da, additional, Batista, Woodyson Welson Barros da Silva, additional, Lopes, Dayana Moraes, additional, Neves, Victória Gonçalves, additional, Sousa, Maria Helena de Lima, additional, Carvalho, Maria Alice Araújo de França, additional, Leite, Airton César, additional, Santos, Ana Victória da Silva, additional, Moraes, Lucas Eduardo Galvão Alves, additional, Moreira, Geovana Ferreira, additional, Ferreira, Ilton Wellington de Sousa, additional, Cabral, Ana Estéfanny Alves, additional, Silva, Aparecida Marisa da, additional, Silva, Draenne Micarla dos Santos, additional, Medeiros, Felipe Lima de, additional, Oliveira, Mateus Medeiros de, additional, Silva, Myria Juscilania Maraço, additional, Silva, Myriam Juscilania Maraço, additional, Barros, Natallia de Oliveira, additional, Ovelar, Sheila Renata Roa, additional, Silva, Vanessa Amancio da, additional, Fagundes, Amanda Martins, additional, Silva, Caroline Eler, additional, Martins, Vicente Guimarães Fernandes Barcelos, additional, Costa, Daniela Camargos, additional, Fronza, Murilo Elias, additional, Sanfelice, Andriele, additional, Santo, Gabriel Fogaça Espírito, additional, Rosa, Samara Quoos Da, additional, Acauan, Ana Clara Godinho, additional, Sirtoli, Juliana Gregol, additional, Nunes, Clara Diniz Machado, additional, Biase, Bruna Santana Regattieri de, additional, Libânio, Eduarda de Soares, additional, Ribeiro, Júlia Holer Naves, additional, Bastos, Gabriela Cunha Fialho Cantarelli, additional, Machado, Rachel Daher Vieira, additional, Souza, Guilherme Briczinski de, additional, Vieira, Carlos Daniel, additional, Mendes, David de Souza, additional, Vieira, Eduardo Sander, additional, Pacheco, Geovana, additional, Pozzobon, Marina Gonçalves, additional, Bauer, Nathália Vescia, additional, Morais, Amanda Caroline da Silva, additional, OLIVEIRA JÚNIOR, MARCOS DIVINO DE, additional, Silva, Débora Borges de Oliveira, additional, Ferreira, Suiane Costa, additional, Santana, Angela Gabriela da Silva, additional, Mascarenhas, Bruna Barreto, additional, Gomes, Lorrana Corina, additional, Soares, Michael da Paixão, additional, Miranda, Laís Martins da Costa, additional, Sansoni, Beatriz Souza, additional, Barbosa, Camilla Melo, additional, Lott, Layla Pasolini, additional, Zschaber, Mariana Mesquita, additional, Magalhães, Paula Rodrigues de, additional, Pujatti, Priscilla Brunelli, additional, Paiva, Ayslan Rodrigues de, additional, Menezes, Isabelle Teixeira, additional, Cunha, Geziany Vieira dos Santos, additional, Castro, Isabella Cristina Santos de, additional, Marra, Lara Júlia Veríssimo, additional, Sousa, Lorena Pereira de, additional, Prado, Luiz Gustavo da Silva, additional, Apolinário, Pollyanna de Cárita, additional, Leite, Soraya de Souza Marques, additional, Graciano, Wanessa Fleury Silva, additional, Zanetti, Bernardo Valle, additional, Miranda, Carolina Silva, additional, Nakakura, Clarissa, additional, Sales, Diúle Nunes, additional, Lopes, Giovanna Resende de Oliveira, additional, Gonçalves, Jade Luiza Ferreira, additional, Oliveira, Josequeli Maria Goulart, additional, Felipe, Kaio Alves, additional, Ferreira, Karine Borges, additional, Ribeiro, Lívia Nóbrega, additional, Faria, Liz Ribeiro, additional, Almeida, Maria Luisa Oliveira, additional, Dutra, Milla Giancristofaro, additional, Ribeiro, Rafaela Pereira, additional, Martins, Luiza Oliveira, additional, Vieira, Jhennifer Stephanye Venturato, additional, Teles, Marina Pacheco, additional, Paula, Thayna Kathleen Pereira Martins de, additional, Silva, Priscilla Cardoso da, additional, Possamai, Vanessa Dias, additional, Borges, Lúcia Faria, additional, Gonçalves, Andréa Kruger, additional, Magalhaes, Ana Luiza Bastos, additional, Horbylon, Ana Júlia Queiroz Isaac, additional, Saad, Fernanda Gabriel Aires, additional, Kramer Neto, Arthur, additional, Seroiska, Gabriel, additional, Tietz, Pedro Henrique Torres, additional, Rocha, Helena Guedes da, additional, Martins, Grasiele do Amaral, additional, Herzog, Carolina Guimarães, additional, Silva, Caroline Engster da, additional, Fretes, Matheus Ribeiro, additional, Bettoni, Laís, additional, Naibo, Rafaella Aléssio, additional, Moreira, Adriano Louro, additional, Cruz, Rafaela da Silva, additional, Casanova, Estefany Karenine Rodriguez, additional, Viana, Guilherme Rodrigues, additional, Ruggini, Egídio Júnior Lorenzetti, additional, Jardim, Georgia Marques, additional, Teixeira, Marina de Araújo, additional, Pinheiro, Bianca de Carvalho, additional, Machado, Bruna Carreira, additional, Penhalber, Eduarda, additional, Ferrari, Fernanda Silva, additional, Baptista, Giovanna Rossini Pires, additional, Trigo, Lara de Oliveira, additional, Juliani, Mariana Garcia Herrero, additional, Cunha, Rafaela Regis Berardo, additional, Meneghetti, Suzzy Caroline, additional, Piber, Ronaldo Souza, additional, Piber, Leonardo de Souza, additional, Garcia, Fabiane Weber, additional, Rozin, Leandro, additional, Guimarães, Dailyt Salvador, additional, Franco, Stefany Carolinne, additional, Lima, Thaiane Oliveira de, additional, Alves, Ângela Aparecida, additional, Lustosa, Julia Deolinda, additional, Ferreira, Ana Laura da Silva, additional, Leal, Anangela Ravena da Silva, additional, Santos, Luan Victor Brandão dos, additional, Costa, Jéssica Missilany da, additional, Nascimento, Maria Fernanda Gomes do, additional, Mendonça, Vagner José, additional, Borges, Anna de Paula Freitas, additional, Angelis, Júllia Santana Prudente de, additional, Sampaio, Luiza Caroline Felicianno, additional, Camillo, Mikaelly Rosy Borges, additional, Rodrigues, Renata Cordeiro dos Santos, additional, Alves, Allana Victória Pereira, additional, Loureiro, Ana Raíssa de Melo Andrada, additional, Lucas, Beatriz Bispo, additional, Figueiredo, Camila Oliveira de, additional, Cruz, Elizabeth Fechine, additional, Rocha, Fernanda Sampaio Feitosa, additional, Santos, Felippe de Sousa, additional, Siqueira, Gabriel Teles de Souza, additional, Souza, Isadora Maysa de, additional, Torres, Juliana Viana, additional, Araújo, Lara Cronemberger Cruz de, additional, Amorim, Maria Cecília Alencar de, additional, Golçalves, Monna Myrelle Figueirêdo, additional, Pereira, Sibely Coelho Urbano, additional, Corrêa, Vanessa Pereira, additional, Souza, Vitória de Oliveira de, additional, Tuon, Lisiane, additional, Nunes, Rafael Zaneripe de Souza, additional, Mazzuco, Larissa de Souza, additional, Dário, Maria Júlia Colonetti, additional, Demarch, Hexael Borges, additional, Ceretta, Luciane Bisognin, additional, Ceretta, Renan Antonio, additional, Dário Jr, Anibal, additional, Carvalho, Luísa, additional, Teixeira, Debora do Amaral, additional, Pena, Yara de Oliveira, additional, França, Larissa da Silva Torres, additional, Vale, Lucas Coimbra, additional, Silva, Matheus Soprani, additional, Castro, Paloma Dornas de, additional, Simões, Milena de Oliveira, additional, Dantas, Rebeca Tavares, additional, Furtado, Amanda Mikaele Andrade, additional, Amaral, Ana Clara Batista Cordeiro do, additional, Alves, Graziela Elias, additional, DallAgnese, Marco Antônio Vinciprova, additional, Silva, Bianca B da, additional, Senger, Letícia Vieira, additional, Bischoff, Helena Marcon, additional, Batista, Pedro Dutra, additional, Decol, Alexandre Perin, additional, Gomes, Mariana Moscon, additional, Senra, Julia Guidoni, additional, Barros, Luiz Victor Crespo, additional, Soares, Emily Quintino, additional, Faria, Izabella Caser Lopes de, additional, Campos, Agnes Silva, additional, Lodi, Ana Paula Kuster, additional, Pereira, Emmily Matias, additional, Bizzi, Lara Altoé, additional, Souza, José Gobbi de, additional, Carvalho, Fernanda Cruz, additional, Bassani, Bárbara Franccesca Brandalise, additional, Vidal, Andricely Barbosa, additional, Roehrig, Júlia Bortolini, additional, Uberti, Gabriela, additional, DallAgo, Lana Caroline Palaver, additional, Silveira, Larissa de Oliveira, additional, Pinheiro, Fernanda, additional, Vidal, Stefany Vieira, additional, Santos, Lídia Carvalho dos, additional, Darisbo, Alice Wichrestiuk, additional, Zortéa, Lara Helena, additional, Silva, Ronaldo Gomes, additional, Cristaldo, Kassia Regina dos Santos, additional, Dias, Luana Maria Leite Villarim, additional, Cavalcanti, João Rafael Pereira Bezerra, additional, Silva, Bianca Brinques da, additional, Gonçalves, Elaine Santana, additional, Martins, Ana Caroline De Souza, additional, Santos, Jaqueline Roberta Cardoso, additional, Correa, Thais Helena Carvalho, additional, Massote, Vitoria Pereira, additional, Torres, Bárbara Azevedo Pereira, additional, Guedes, Elizangela, additional, Santos, Ranieri Sales de Souza, additional, Rodrigues Filho, Robson Ribeiro, additional, Pinheiro, Luan Carlos Nunes, additional, Lopes, Davi Lima, additional, Lopes, Ilana Lima, additional, Alves, Antônia Victoria Trindade, additional, Alcântara, Antônio Lucas Ferreira, additional, Silva, Emile Karen Gomes da, additional, Silva, Francisco Matheus Bezerra, additional, Abreu, José Ary de Oliveira, additional, Rabelo, Alan David Cavalcante, additional, Viana, Jaciara Honório, additional, Araújo, Thayná Freitas de, additional, Sousa, Francisco Uelber Saraiva de, additional, Cesar, Luzia Mônica Almeida, additional, Gonçalves, Ana Carolina Miranda, additional, Oliveira, Lara Carvalho de, additional, Maciel, Natália Paulino Vilela, additional, Ferreira, Laiane Santos, additional, Borges, Beatriz Essenfelder, additional, Vieira, Nathan Dzivenka, additional, Tholken, Victor, additional, Gomes, Veridiana, additional, Souza, Fernanda Maria de, additional, Lima, Gislaine Silveira de, additional, Castellano, Giovanna Carstens, additional, Faria, Rodrigo Otávio de, additional, Rodrigues, Antonio Bruno Do N, additional, Alves, Dathynara Da Silva, additional, Silva, Patrícia Flávia Costa Da, additional, Silva, Antonia Peres, additional, Sousa, Célia Máximo De Barros, additional, Sousa, Maria Jakellyne Da Costa, additional, Sampaio, Fernanda Maria Alves, additional, Soares, Thalia Maria de Sousa, additional, Monteiro, Rayane M M, additional, Guimarães, Kayra Cardoso, additional, Araújo, Luana Patricia De Sousa, additional, Pinheiro, Juliana Maria Martins, additional, Costa, Lidiana Matos Da, additional, Miranda Júnior, Francisco Pereira de, additional, Dias, Giovana da Rocha Leal, additional, Santos, Paulo Henrique Sousa, additional, Oliveira, Silmara Ferreira de, additional, Santos, Beatriz Sousa, additional, Tajra, Nilsa Araújo, additional, Oliveira, Caio Matheus Feitosa de, additional, Ferreira, Lucas A, additional, Silva, Fernanda Ribeiro da, additional, Lopes, Rodrigo Peniche, additional, Aarão, Tinara LS, additional, Belfort, Márcia Guelma Santos, additional, Silva, Cianny Ximenes Rodrigues, additional, azevedo, Suellen alves de, additional, lucena, Vanderlene brasil, additional, abreu, Whandra braga pinheiro, additional, Lopes, Samara Raquel Dos Santos, additional, Vasconcelos, Henrique Guimarães, additional, Lima, Mariana Kely Diniz Gomes de, additional, Salvador, Dailyt Guimarães, additional, Santos, Filippe de Sousa, additional, Lima, Laura de Souza, additional, and S, Anibal Dário J, additional

Published
2021
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22. Deep learning criminal networks

Author

Ribeiro, Haroldo V., primary, Lopes, Diego D., additional, Pessa, Arthur A.B., additional, Martins, Alvaro F., additional, da Cunha, Bruno R., additional, Gonçalves, Sebastián, additional, Lenzi, Ervin K., additional, Hanley, Quentin S., additional, and Perc, Matjaž, additional

Published
2023
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24. APLICAÇÃO DA TÉCNICA DE MONTE CARLO VIA CADEIA DE MARKOV PARA ESTIMATIVA DE PARAMETROS EM MODELO DE BALANÇO POPULACIONAL DE CRISTALIZAÇÃO DE GIBBSITA COM CINÉTICA CONSTANTE

Author

Moura, Carlos Henrique Rodrigues de, primary, Estumano, Diego Cardoso, additional, Quaresma, João Nazareno Nonato, additional, Macêdo, Emanuel Negrão, additional, Viegas, Bruno Marques, additional, Monteiro, Leandro Santos, additional, and Lopes, Diego Sousa, additional

Published
2020
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27. Língua, literatura, tradução: pluralidades

Author

Oliveira, Leandra Cristina de, primary, Santurbano, Andrea Peterle Figueiredo, additional, Santos, Bárbara Cristina Mafra dos, additional, Ferreira, Carolina Parrini, additional, Soares, Noêmia Guimarães, additional, Salvio, Agata Lechner, additional, Pizzio, Aline Lemos, additional, Kretzer, Allana da Cunha, additional, Volkart, Ana Caroline Czerner, additional, Souza, Ana Cláudia de, additional, Cesco, Andréa, additional, Junior, Atilio Butturi, additional, Távora, Beatrice, additional, Silva, Benício Bruno da, additional, Franzen, Bruna Alexandra, additional, Alves, Bruna Estefani Líbano, additional, Lara, Camila de Almeida, additional, Albuquerque, Camila Rodrigues, additional, Fagundes, Cassiano T. de F., additional, Fritzen, Celdon, additional, Berndt, Charles Vitor, additional, Domingues, Chirley, additional, Souza, Cleonice Marisa de Brito Naedzold de, additional, Volcão, Cristiane Lazzarotto-, additional, Valente, Cynthia, additional, Monteiro, Dandara, additional, Gonçalves, Denise de Souza, additional, Lopes, Diego Rodrigues, additional, Rodrigues, Elton da Silva, additional, Jardim, Fernanda Lima, additional, Müller, Fernanda, additional, Pedretti, Fernando dos Santos, additional, Silveira, Francisca Y. M. R., additional, Fuchsberger, Gabriel Walter, additional, Nunes, Gabriela Marçal, additional, Pichetti, Geanne Zichtl C., additional, Abes, Gilles Jean, additional, Orgado, Gisele Tyba Mayrink Redondo, additional, Silva, Igor Valdeci Ramos da, additional, Almeida, Ione de Carvalho, additional, Coelho, Irene Graça, additional, Loureiro, Isabela Roque, additional, Siqueira, Jair Paulo, additional, Oliveira, Janine Soares de, additional, Mariano, Jéssica Domingos, additional, Bazzo, Jilvania Lima dos Santos, additional, Ampessan, João Paulo, additional, Carmo, José Carlos Mariano do, additional, Bergmann, Juliana Cristina Faggion, additional, Policarpo, Kadhiny Mendonça de Souza, additional, Cunha, Karina Zendron da, additional, Kenner, Larissa de Souza, additional, Oliveira, Leandra Cristina de, additional, Sbeghen, Luana Bottcher, additional, Serafim, Lucas de Sousa, additional, Rassier, Luciana, additional, Mazzola, Luíza Salgado, additional, Carvalho, Margarete G. M. de, additional, Kretzer, Maria Eduarda da Cunha, additional, Hentz, Maria Izabel de Bortoli, additional, Drey, Marina Siqueira, additional, Silva, Natália Vieira da, additional, Bortolotto, Nelita, additional, Ferreira, Núbia Saraiva, additional, Peçanhuk, Paulo Vitor Schlichting, additional, Moura, Rafael Muniz de, additional, Müller, Raymi, additional, Pereira, Renata Zoldan, additional, Blume, Rosvitha Friesen, additional, Quarezemin, Sandra, additional, Santos, Sheila Cristina dos, additional, Gaspari, Silvana de, additional, Jesus, Simone Emiliano de, additional, Ramos, Suelen, additional, Schlichting, Thais de Souza, additional, Poletto, Úrsula Laurentino Vargas, additional, Bento, Victor Rafael Gonçalves, additional, and Boggio, Virginia Castro, additional

Published
2019
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32. Machine learning partners in criminal networks

Author

Lopes, Diego D., primary, Cunha, Bruno R. da, additional, Martins, Alvaro F., additional, Gonçalves, Sebastián, additional, Lenzi, Ervin K., additional, Hanley, Quentin S., additional, Perc, Matjaž, additional, and Ribeiro, Haroldo V., additional

Published
2022
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39. Efficient and Easily Scaled-Up Biosorbent Based on Natural and Chemically Modified Macauba (Acrocomia Aculeata) to Remove Al3+, Mn2+ And Fe3+ From Surface Water Contaminated with Iron Mining Tailings

Author

Giraldo-Bareño, Yessica Yurley, primary, Pinzón-García, Ana Delia, additional, Sousa, Denise Versiane Monteiro, additional, Bomfim Filho, Lucius Flavius Ourives, additional, Lopes, Diego Henrique Alves, additional, Cortés, Natalia Sinisterra, additional, Morávia, Miriam Cristina Santos Amaral, additional, MIllán, Ruben Dario Sinisterra, additional, and Orlando, Ricardo Mathias, additional

Published
2022
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41. A participação de atletas trans no voleibol: analisando os discursos de técnicos e atletas

Author

Lopes, Diego Trindade and Caminha, Iraquitan de Oliveira

Subjects
Transsexuality, Athletes, Transexualidade, Esporte, CIENCIAS DA SAUDE::EDUCACAO FISICA [CNPQ], Atletas, Sport
Abstract

Transsexual people presence in sports competitions is still strange and has been arousing the interest of different areas. Although much is said about the subject, there is still a significant lack of studies that can scientifically support these discourses. In an attempt to expand the discussion and the number of studies in the area, this study aims to understand the arguments used by technicians; cisgender and transsexual volleyball athletes to legitimize or delegitimize the participation of transsexual athletes in sports competitions of the modality. This research is qualitative, field and descriptive. Twelve people participated, 4 trans athletes; 5 cisgender athletes and 3 sports coaches, who were selected through the chain reference. In order to raise elements of analysis for the study, we used a semi-structured interview. The analysis was based on Foucault's discourse analysis in order to understand how power practices are linked to discourses in order to produce truth effects. The present investigation led to the construction of two original articles. The first aims to analyze the experience of trans athletes in sports competitions of the modality. The results revealed that there is inclusion and exclusion within the category according to the competition; similarly, there is a discrepancy in the way athletes were treated in competitions with cases of inclusion, transphobia and subjection; testosterone is used as a central argument to seek to justify the legitimation and delegitimation discourses. The second article aimed to understand the position of cisgender volleyball coaches and athletes regarding the participation of transsexual people in sports competitions. The results show that there is no consensus among the interviewed coaches and athletes on the topic addressed, with favorable positions supported by scientific studies and social aspects of sport, and opposite positions based on biological aspects. Nenhuma A presença de pessoas transexuais em competições esportivas ainda causa estranheza e vem despertando o interesse de diferentes áreas, muito se fala sobre a temática, mas ainda há uma escassez significativa de estudos que possam embasar cientificamente esses discursos. Na tentativa de ampliar a discussão e o número de estudos na área, a presente pesquisa tem como objetivo compreender os argumentos utilizados por técnicos; atletas cisgênero e transexuais de voleibol para legitimar ou deslegitimar a participação de atletas transexuais em competições esportivas da modalidade. Esta pesquisa é de natureza qualitativa, de campo e descritiva. Participaram da pesquisa 12 pessoas, sendo 4 atletas trans; 5 atletas cisgêneras e 3 técnicos esportivos, que foram selecionados através da referência em cadeia. A fim de levantar elementos de análise para o estudo, utilizamos a entrevista do tipo semiestruturada. A análise foi baseada na análise de discurso de Foucault com o intuito de entender como as práticas de poder se ligam aos discursos com o propósito de produzir efeitos de verdade. A presente investigação conduziu a construção de dois artigos originais. O primeiro tem como objetivo analisar a experiência de atletas trans em competições esportivas da modalidade. Os resultados revelaram que há inclusão e exclusão dentro da categoria de acordo com a competição; da mesma forma, há discrepância no modo que as atletas foram tratadas nas competições, havendo casos de inclusão; de transfobia e de assujeitamentos; a testosterona é utilizada como argumento central para buscar justificar os discursos de legitimação e deslegitimação. O segundo artigo teve como objetivo compreender o posicionamento de técnicos e atletas cisgênero de voleibol sobre a participação de pessoas transexuais em competições esportivas. Os resultados apontam que não há um consenso entre os técnicos e atletas entrevistados sobre o tema abordado; havendo posicionamentos favoráveis apoiados nos estudos científicos e nos aspectos sociais do esporte, e posicionamentos contrários baseados em aspectos biológicos.

Published
2021

42. Effect of antihypertensive agents on metabolic syndrome: a systematic review and meta-analysis / Efeitos de antihipertensivos na síndrome metabólica: uma revisão sistemática e metanálise

Author

Lacerda, Luiz Muller, primary, Guerrieri, Yzamara Dutra, additional, Lopes, Diego José, additional, Lucca, Ana Beatriz Araújo, additional, Carvalho, Marina Fernandes, additional, E Silva, Vítor Rodrigues Ribeiro, additional, De Macedo, Leandro Roberto, additional, and De Matos, Ione Maria, additional

Published
2021
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45. Prevalência da síndrome metabólica e seus fatores associados em Governador Valadares (MG, Brasil) – Um estudo piloto / Prevalence of metabolic syndrome and its associated factors in Governador Valadares (MG, Brazil) – A pilot study

Author

Lucca, Ana Beatriz Araújo, primary, Carvalho, Marina Fernandes, additional, E Silva, Vítor Rodrigues Ribeiro, additional, Magalhães, Horrana Alves, additional, Costa, Luiza Mageste, additional, Guerrieri, Yzamara Dutra, additional, Lopes, Diego José, additional, Lacerda, Luiz Muller, additional, Assis, Fernanda Souza de Oliveira, additional, De Matos, Ione Maria, additional, De Macedo, Leandro Roberto, additional, Bonomo, Larissa de Freitas, additional, and Silva, Maísa, additional

Published
2021
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46. Regular physical activity reduces the proinflammatory response in older women with diabetes and hypertension in the postmenopausal phase

Author

Lopes, Diego P.S., primary, Ribeiro, Israel S., additional, Santos, Deborah C., additional, Lima, Fernanda M.S., additional, Santos, Andressa A., additional, Souza, Daniela S.P., additional, Lopes, Danilo N., additional, Prado, Alice O., additional, Pereira, Ítalo S., additional, Santos, Denisar P., additional, Santos, Gilvanéia S., additional, and Silva, Robson A.A., additional

Published
2021
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47. On the Physical Consistency of Evolution Laws Obtained with Sparse Regression

Author

Matos Silva Lopes, Diego, Cunha Jr, Americo, and Universidade do Estado do Rio de Janeiro [Rio de Janeiro] (UERJ)

Subjects
[MATH.MATH-ST]Mathematics [math]/Statistics [math.ST], [MATH.MATH-DS]Mathematics [math]/Dynamical Systems [math.DS], [NLIN.NLIN-CD]Nonlinear Sciences [physics]/Chaotic Dynamics [nlin.CD], [SPI.MECA.VIBR]Engineering Sciences [physics]/Mechanics [physics.med-ph]/Vibrations [physics.class-ph], [SPI.MECA.SOLID]Engineering Sciences [physics]/Mechanics [physics.med-ph]/Mechanics of the solides [physics.class-ph], [INFO.INFO-AI]Computer Science [cs]/Artificial Intelligence [cs.AI], [SPI.MECA.GEME]Engineering Sciences [physics]/Mechanics [physics.med-ph]/Mechanical engineering [physics.class-ph], [SPI.MECA.STRU]Engineering Sciences [physics]/Mechanics [physics.med-ph]/Mechanics of the structures [physics.class-ph]
Abstract

International audience; This work employs the technique known as sparse identifica-tion of nonlinear dynamics (SINDy) to infer, from a set of informationprovided by a given time-series, the evolution law of a dynamical systemof interest, accessing the physical consistency of the obtained dynamicmodel. The Duffing oscillator is used as a benchmark due to the vari-ety and richness of its dynamical behavior. The numerical experimentsattempt to identify whether the method is capable of recognizing thecorrect evolution law and respecting basic principles of physics such asthe balance of momentum and energy. The numerical results illustratethe method’s ability to obtain approximations to the system evolutionlaw that provides physically consistent behavior for short time intervals.

Published
2021

48. Modelos e estudos fenomenológicos de áxions e partículas tipo áxion no LHC

Author

Lopes, Diego Domingues, Dias, Alex Gomes, Alves, Alexandre Donizeti, Dias, Marco André Ferreira, Silva, Paulo Sérgio Rodrigues da, Mercadante, Pedro Galli, and Coutinho, Yara do Amaral

Subjects
ÁXIONS, AXION LIKE PARTICLES, PARTÍCULAS TIPO ÁXION, LHC, PHENOMENOLOGY, PROGRAMA DE PÓS-GRADUAÇÃO EM FÍSICA - UFABC, FÍSICA ALÉM DO MODELO PADRÃO, BEYOND STANDARD MODEL PHYSICS
Abstract

Orientador: Prof. Dr. Alex Gomes Dias Coorientador: Prof. Dr. Alexandre Alves Tese (doutorado) - Universidade Federal do ABC, Programa de Pós-Graduação em Física, Santo André, 2021. Nesta tese, estudamos modelos e a fenomenologia de áxions e de partículas tipo áxion (ALPs). Em particular, discutimos uma extensão do Modelo Padrão baseada na simetria de gauge SU(3)C?SU(3)L ? U(1)X que relaciona a massa dos férmions com a solução do problema de violação CP forte por meio da simetria de Peccei-Quinn U(1)P Q. Essa simetria surge acidentalmente com a imposição de uma simetria discreta Z9 que também separa as diferentes escalas no mecanismo seesaw duplo que acontece no setor dos neutrinos. A quebra de simetria é feita por três tripletos escalares e um singleto escalar que contém o campo do áxion que pode também ter o papel de uma componente de matéria escura. Combinando as escalas de energia envolvidas nós obtemos uma hierarquia natural para os férmions. Além disso o conteúdo das novas partículas deste particular modelo pode ser explorado nas colisões do Large Hadron Collider (LHC) do CERN. Apresentamos também a possibilidade de explorar o acoplamento de ALPs com neutrinos estéreis. Para isso, consideramos buscas no canal monofóton para vincular esses acoplamentos quando o ALP é gerado com altíssima energia por meio do decaimento de um novo escalar pesado. Usando uma Lagrangiana efetiva, escaneamos o espaço de parâmetros para estabelecer o alcance em que o LHC, a 13 TeV, pode testar esses acoplamentos. Também apresentamos um modelo completo no ultra-violeta para ALPs e neutrinos estéreis cujos parâmetros são abrangidos pela Lagrangiana efetiva. Encontramos pontos no espaço de parâmetros que escapam de todos os limites experimentais e que podem ser testados nos próximos runs do LHC, inclusive uma região ainda não excluída do diagrama ma × ga??. Por fim apresentamos nossas conclusões e perspectivas de novos trabalhos. In this thesis we study models and phenomenology of axions and axion-like particles (ALPs). Particularly, we discuss a Standard Model extension based on the SU(3)C ? SU(3)L ? U(1)X gauge symmetry that relates the mass hierarchy of the fermions with the strong CP problem solution through the U(1)P Q Peccei-Quinn symmetry. This last symmetry arises accidentally with the imposition of a discrete Z9 symmetry, which also secludes the different scales in the double seesaw mechanism taking place in the neutrino sector. The symmetry breakdown is performed by three scalar triplets plus a scalar singlet hosting an axion field, whose particle excitation can be a component of dark matter. Combining the different energy scales, we obtain a natural hierarchy to the fermions. The model may be tested by looking for the possible production of the new particles at the LHC. Following, we present prospects to probe the ALP couplings to sterile neutrinos. We found that mono-photon searches have the potential to constrain ALP couplings to sterile neutrinos when a new heavy scalar boosts the ALP decay yields. Working within an effective field theory approach, we scan the parameters space to establish the reach of the 13 TeV LHC to probe such couplings. We also present an UV-complete model for ALPs and sterile neutrinos whose parameters are spanned by our EFT approach. We found regions of the parameters space evading several experimental constraints that can be probed at the LHC, including a region yet not excluded in the ma × ga?? diagram. Finally, we present our conclusions and prospects for new works.

Published
2021

49. Riesgo para desarrollo de trastorno cognitivo en un grupo de personas mayores activas

Author

Manso, Maria Elisa Gonzalez, Francisco, Celia Maria, Torres, Renata Laszlo, Camargo, Mayara da Rocha, Oliveira, Henrique Souza Barros, Lopes, Diego Olympio Peixoto, and Queiroz, Romário Daniel da Silva

Subjects
anciano, pruebas de estado mental y demencia, idoso, social work, neurocognitive disorders, serviço social, comprehensive health care, atención integral de salud, aged, transtornos neurocognitivos, fatores de risco, assistência integral à saúde, risk factors, factores de riesgo, mental status and dementia tests, servicio social, trastornos neurocognitivos, testes de estado mental e demência
Abstract

Objective: present the factors involved in the risk for the emergence of cognitive disorders in a group of active elderly people who participate in an Elderly Living Center located on the east side of the city of São Paulo.Methods: research developed from the application of an interdisciplinary assessment to 68 active elderly between the months of January to July 2019. Sociodemographic, functionality and morbidity data were collected, using the Mini-Mental State Examination instrument for the categorization of two groups: elderly with risk and elderly without risk of cognitive disorders. These groups were then compared.Results: it was observed that 38.2% of the elderly participants were at risk for cognitive disorders and that the variable advanced age had a significant association with this risk: advancing age increases the risk for the outcome by 1.10 times. There was also controversial data regarding excess weight, which was inversely associated with the studied outcome.Conclusion: for this group of elderly people, advanced age has been shown to be a risk factor associated with the development of cognitive disorder, as opposed to being overweight. Objetivo: presentar los factores involucrados en el riesgo de aparición de trastornos cognitivos en un grupo de personas mayores activas que participan en un Centro para Personas Mayores ubicado en el lado este de la ciudad de São Paulo.Métodos: investigación desarrollada a partir de la aplicación de la evaluación interdisciplinaria a 68 ancianos activos entre los meses de enero a julio de 2019. Se recopilaron datos sociodemográficos, de funcionalidad y de morbilidad, utilizando el instrumento Mini-Mental State Examination para la categorización de dos grupos: ancianos en riesgo y ancianos sin riesgo de trastornos cognitivos. Estos grupos fueron, entonces, comparados.Resultados: se observó que el 38,2% de los participantes de edad avanzada tenían riesgo de trastornos cognitivos y que la variable edad avanzada tenía una asociación significativa con este riesgo: conforme la edad avanza, aumenta el riesgo de aparecimiento del desenlace en 1,10 veces. Todavía, se encontró datos controvertidos sobre el exceso de peso, que se asoció inversamente con el desfecho estudiado.Conclusión: para este grupo de personas mayores, la edad avanzada se comportó como un factor de riesgo asociado con el desarrollo del trastorno cognitivo, al contrario de tener sobrepeso. Objetivo: apresentar os fatores envolvidos no risco para o surgimento de transtornos cognitivos em um grupo de idosos ativos que participa de um Núcleo de Convivência para Idosos localizado na zona leste da cidade de São Paulo.Métodos: pesquisa desenvolvida a partir da aplicação de avaliação interdisciplinar a 68 idosos ativos entre os meses de janeiro a julho de 2019. Realizou-se a coleta de dados sociodemográficos, de funcionalidade e de morbidade, sendo utilizado o instrumento Miniexame do Estado Mental para categorização de dois grupos: idosos com risco e idosos sem risco para transtornos cognitivos. Esses grupos foram, então, comparados.Resultados: observou-se que 38,2% dos idosos participantes apresentaram risco para transtornos cognitivos e que a variável idade avançada obteve associação significativa com esse risco: o avançar da idade aumenta o risco para o desfecho em 1,10 vezes. Observou-se ainda dado controverso quanto ao excesso de peso, o qual associou-se inversamente ao desfecho estudado.Conclusão: para esse grupo de pessoas idosas, a idade avançada demonstrou ser fator de risco associado ao desenvolvimento de transtorno cognitivo, ao contrário do excesso de peso.

Published
2020
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