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13,736 results on '"Quaresma A"'

62. Fate of Floodplain Forests in a Changing Amazon

Author

Schöngart, Jochen, Wittmann, Florian, Junk, Wolfgang Johannes, Lopes, Aline, Demarchi, Layon Oreste, Mori, Gisele Biem, de Resende, Angelica Faria, Durgante, Flávia Machado, da Silva Costa Quaresma, Adriano, Householder, John Ethan, Costa, Gilvan, Weiss, Bianca, Rocha, Maíra, Alves, Yanka Laryssa Almeida, Rebouças, Elizabeth, Franco, Augusto Cesar, Ferreira, Cristiane Silva, Parolin, Pia, Piedade, Maria Teresa Fernandez, de Souza, Samara Silva, editor, Braz-Mota, Susana, editor, and Val, Adalberto Luis, editor

Published
2024
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64. GuideBP: Guided Backpropagation in Multi-output Neural Networks by Channeling Gradients Through Weaker Logits

Author

Ghosh, Swarnendu, Mandal, Bodhisatwa, Gonçalves, Teresa, Quaresma, Paulo, Nasipuri, Mita, Das, Nibaran, Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Kole, Dipak Kumar, editor, Roy Chowdhury, Shubhajit, editor, Basu, Subhadip, editor, Plewczynski, Dariusz, editor, and Bhattacharjee, Debotosh, editor

Published
2024
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65. Ergo4workers: Usability Testing of the Second Prototype of an App for the Ergonomic Assessment of Healthcare Professionals

Author

Sabino, Inês, do Carmo Fernandes, Maria, Mendes, Bruno, Caldeira, Carlos, Grazina, Nidia, Cepeda, Cátia, Quaresma, Cláudia, Gamboa, Hugo, Nunes, Isabel L., Gabriel, Ana Teresa, Kacprzyk, Janusz, Series Editor, Arezes, Pedro M., editor, Melo, Rui B., editor, Carneiro, Paula, editor, Castelo Branco, Jacqueline, editor, Colim, Ana, editor, Costa, Nélson, editor, Costa, Susana, editor, Duarte, Joana, editor, Guedes, Joana C., editor, Perestrelo, Gonçalo, editor, and Baptista, J. Santos, editor

Published
2024
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66. Risk Factors for Lower Limb Work-Related Musculoskeletal Disorders

Author

Santos, Catarina, Gabriel, Ana Teresa, Quaresma, Cláudia, Nunes, Isabel L., Kacprzyk, Janusz, Series Editor, Arezes, Pedro M., editor, Melo, Rui B., editor, Carneiro, Paula, editor, Castelo Branco, Jacqueline, editor, Colim, Ana, editor, Costa, Nélson, editor, Costa, Susana, editor, Duarte, Joana, editor, Guedes, Joana C., editor, Perestrelo, Gonçalo, editor, and Baptista, J. Santos, editor

Published
2024
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68. Newborns with microcephaly in Brazil and potential vertical transmission of Oropouche virus: a case series

Author

das Neves Martins, Fernanda Eduarda, Chiang, Jannifer Oliveira, Nunes, Bruno Tardelli Diniz, Ribeiro, Bethania de Freitas Rodrigues, Martins, Lívia Carício, Casseb, Lívia Medeiros Neves, Henriques, Daniele Freitas, de Oliveira, Consuelo Silva, Maciel, Ethel Leonor Noia, Azevedo, Rafael da Silva, Cravo, Layna de Cássia Campos, Barreto, André Rodrigues Façanha, Pessoa, André Luiz Santos, Filho, Arnaldo Jorge Martins, de Sousa, Jorge Rodrigues, Schuler-Faccini, Lavinia, Quaresma, Juarez Antônio Simões, da Costa Vasconcelos, Pedro Fernando, and da Silva Azevedo, Raimunda do Socorro

Published
2025
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69. Effect of caloric restriction with probiotic supplementation on body composition, quality of life, and psychobiological factors of obese men: A randomized, double-blinded placebo-controlled clinical trial

Author

Marques, Camila Guazzelli, dos Santos Quaresma, Marcus V.L., França Ferracini, Catarina Bortoloto, Alves Carrilho, Filipa Bettencourt, Nakamoto, Fernanda Patti, Lucin, Glaice Aparecida, Oumatu Magalhães, Ana Carolina, Mendes, Gabriela Lima, Alvares, Leonardo Azevedo, and Thomatieli-Santos, Ronaldo Vagner

Published
2025
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72. Clinical effectiveness and safety of vedolizumab versus infliximab in biologic-naïve patients with ulcerative colitis: A comparative real-world multicentric observational study

Author

da Costa Ferreira, Sandro, Parra, Rogério Serafim, Sassaki, Ligia Yukie, Parente, José Miguel Luz, de Mello, Munique Kurtz, Chebli, Liliana Andrade, Luporini, Rafael Luís, Alves Junior, Antonio José Tiburcio, Firmino Nóbrega, Fernando Jorge, da Silva, Bruno César, Miranda, Eron Fábio, Quaresma, Abel Botelho, Nicollelli, Guilherme Mattioli, Gasparini, Rodrigo Galhardi, Dutra, Renata de Medeiros, Vasconcelos, Juarez Roberto de Oliveira, da Silva, Katia da Conceição, Magro, Daniéla Oliveira, Imbrizi, Marcello Rabello, Nagasako, Cristiane Kibune, Féres, Omar, Troncon, Luiz Ernesto de Almeida, Kotze, Paulo Gustavo, and Chebli, Júlio Maria Fonseca

Published
2025
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79. O ASPECTO CLÍNICO DA EPISTAXE NA EMERGÊNCIA: UMA REVISÃO BIBLIOGRÁFICA

Author

JACOMINI BARCOS, ALICE, primary, MARCELY DOS SANTOS TUÑAS, ALICE, additional, VEIGA BARBOSA, ANDERSON, additional, CASTRO ALVES BRAGANÇA, BEATRIZ, additional, CRISTINY AUZIER DO MONTE, ELOISY, additional, LINS REMOR, GIULIA, additional, COELHO PASTANA, ISABELA, additional, DE PAIVA BATISTA, JULIANNE, additional, DA SILVA VINAGRE, LUCAS, additional, HENRIQUE CIRQUEIRA DA SILVA, LUÍS, additional, FELIPE COUTINHO DIAS, LUIZ, additional, CRISTINA AUZIER QUARESMA, MAISA, additional, DE JESUS DA COSTA SÁ PEREIRA, MARÍLIA, additional, MARTINS EGUCHI, MARINA, additional, and BENTES CELSO, THAINÁ, additional

Published
2024
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80. A LESÃO INTRAEPITELIAL NO COLO UTERINO

Author

ALVES DE OLIVEIRA MARTINS, CAROLINE, primary, ARAGAKI GISHITOMI, FÁBIO, additional, QUARESMA VASCONCELOS, GABRIELA, additional, FRANÇA LIMA, HIGOR, additional, ESTER DA SILVA, NILCIANI, additional, and MACHADO SANTOS BASTOS, VITÓRIA, additional

Published
2024
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81. Automatic ceramic identification using machine learning. Lusitanian amphorae and Faience. Two Portuguese case studies

Author

Joel Santos, Diogo A.P. Nunes, Ruslan Padnevych, José Carlos Quaresma, Martim Lopes, Joana Gil, João Pedro Bernardes, and Tania Manuel Casimiro

Subjects
Deep learning, machine learning, artificial intelligence, Amphorae, Faience, ceramic identification, Archaeology, CC1-960
Abstract

This article presents a novel approach to classifying archaeological artefacts using machine learning, specifically deep learning, rather than relying on traditional, time-consuming human-based methods. By employing Convolutional Neural Networks (CNNs), this approach aims to expedite and enhance the identification process, making it more accessible to a wider audience. The study focuses on two types of artefacts- Roman Lusitanian amphorae (2nd-5th centuries) and Portuguese faience (16th-18th centuries)- chosen for their diversity. While Lusitanian amphorae lack decoration, Portuguese faience poses challenges with subtle colour variations. The study demonstrates the potential of this approach to overcome these hurdles. The paper outlines the methodology, dataset creation, and model training, emphasizing the importance of extensive data and computational resources. The ultimate objective of this research is to develop a mobile application that utilizes image classification techniques to accurately classify ceramic sherds and bring about a significant transformation in archaeological classification.

Published
2024
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82. SÍFILIS OCULAR COM VDRL NEGATIVO EM MULHER DE 71 ANOS E NÃO-HIV, APRESENTANDO UVEÍTE INTERMEDIÁRIA BILATERAL: UM RELATO DE CASO

Author

Thiago Leandro Mamede, Kelma Macedo Pohlmann Simões, and Marcella Quaresma Salomão

Subjects
Infectious and parasitic diseases, RC109-216, Microbiology, QR1-502
Abstract

Possivelmente relacionada à neurossífilis e também considerada maligna por Karanfilian e cols., a sífilis ocular manifesta-se sob espectro clínico variado. Embora as uveítes e panuveitis pareçam ser as manifestações oculares mais frequentes da sífilis, granuloma de íris, retinite, corioretinite, vasculite, neurite óptica e descolamento de retina também são descritos. Neste contexto, relatamos o caso de uma mulher, 71 anos, portadora de síndrome metabólica bem controlada, submetida à facectomia do olho direito. Ao final do desmame do corticoide oftálmico, passou a apresentar dor, hiperemia e perda da acuidade visual. O quadro repetiu-se após 2 novos ciclos de corticoide tópico, sempre ao final do desmame, ocasião em que foi identificada uveíte intermediária bilateral, segundo classificação SUN 2021, e confirmada por angiografia fluoresceínica de grande angular, que evidenciou vasculite periférica com áreas de atrofia epitelial e papilite bilateral. Após screening sorológico e inflamatório, apenas o teste treponêmico foi positivo, com VDRL negativo. Como nunca havia tratado para sífilis, foi prescrito ceftriaxona 2 g/dia por via intravenosa durante 14 dias. Após o tratamento, evoluiu com melhora, prosseguindo desmame do corticoide, desta vez sem intercorrências. Foi então submetida a nova angiografia de controle que confirmou a remissão do quadro. Segundo o boletim epidemiológico brasileiro, embora não seja a faixa etária mais acometida, a incidência de sífilis entre > 50 anos superou 37 mil (17,4%) casos em 2022, não podendo ser negligenciada nesta faixa etária. Da mesma forma, manifestações clínicas supostamente raras também se tornam importantes em cenários hiperendêmicos, remetendo à sífilis seu antigo título de “imitadora de doenças”, o que torna o diagnóstico mais complexo e faz dos marcadores sorológicos ferramentas essenciais. Contudo, o VDRL nem sempre é positivo quando a doença está em atividade. Apesar de uma coorte de 265 pacientes com neurossífilis não ter encontrado um único paciente com VDRL negativo, nosso trabalho mostra que isso não se aplica à sífilis ocular, corroborando a experiência do grupo SUN, que recomenda priorização de testes não-treponêmicos para diagnóstico diferencial da sífilis nas uveítes intermediárias. Nosso trabalho também mostra experiência satisfatória no tratamento com ceftriaxona venosa para sífilis ocular, corroborando os achados de efetividade encontrados por Gu e cols., 2024. Palavras-chave: Sífilis, Uveíte, Idoso, VDRL negativo, Ceftriaxona. Conflitos de interesse: Os autores declaram não houver potencial conflitos de interesse para este trabalho. Ética e financiamentos: Os autores declaram não haver potencial conflitos de interesse para este trabalho.

Published
2024
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83. ENDOCARDITE INFECCIOSA POR S.LUGDUNENSIS: UMA SÉRIE DE CASOS MULTICÊNTRICA BRASILEIRA

Author

Nícolas de Albuquerque Pereira Feijóo, Rinaldo Siciliano Foccacia, Anna Maria Amaral de Oliveira, Diego Augusto Medeiros Santos, Tania Maria Strabelli, Giovanna Ianini Ferraiouli Barbosa, Rafael Quaresma Garrido, and Cristiane da Cruz Lamas

Subjects
Infectious and parasitic diseases, RC109-216, Microbiology, QR1-502
Abstract

Introdução/objetivos: Staphylococcus lugdunensis é um estafilococo coagulase negativo (ECN) anteriormente frequentemente identificado incorretamente como S. aureus. O uso rotineiro do MALDI-TOF MS no diagnóstico permitiu a identificação correta desse patógeno em anos recentes. Apesar de não ser um agente etiológico comum da endocardite infecciosa (EI), é reconhecido por sua apresentação clínica agressiva, semelhante ao S.aureus. A atualização dos critérios pela Duke-ISCVID passou a considerar S. lugdunensis como critério maior de EI. Nosso objetivo é apresentar uma série de casos de EI por S.lugdunensis (EISL) identificados em três centros brasileiros. Métodos: Casos definitivos de IE de acordo com os critérios modificados de Duke incluídos prospectivamente com análise post hoc. Resultados foram apresentados como frequências e médias ± desvio padrão. Resultados: Em nossa coorte prospectiva de EI em adultos seguidos em dois centros de referência para cirurgia cardíaca, SLIE representou 6/1165 (0,5%) dos casos de EI, e por 6/128 (4,7%) casos de EI por ECN. Como comparação, EI por S.aureus representou 140/1165 (12%). Paciente número 7 foi seguido em um terceiro centro. Idade média dos pacientes foi de 48.3 ± 25.9 anos; EI adquirida na comunidade ocorreu em 4 casos, EI associada a assistência à saúde não-nosocomial em 2, ambas relacionadas a hemodiálise, e EI hospitalar em 1. Predisposições a EI descritas foram: doença cardíaca congênita (3), valvopatia reumática (1) e esclerose valvar (1). Todos os pacientes apresentaram febre e valores elevados de proteína C-reativa; todos, com exceção de um paciente tiveram EI de válvulas esquerdas. Três pacientes tinham biopróteses e dois apresentaram EI concomitante de válvulas aórtica e mitral. Vegetações foram identificadas em 6/7 (86%), e a média do tamanho do maior diâmetro da vegetação foi de 12.9 ± 7.9mm. Embolização sistêmica ocorreu em 5/7 (71%) dos pacientes, bacteremia persistente e insuficiência cardíaca ocorreram em 3/7 (43%) cada. Foram submetidos à cirurgia cardíaca 5/7 (71%) pacientes e a mortalidade intra-hospitalar foi de 1/7 (14%). Conclusão: Esses são os primeiros relatos de casos de EISL no Brasil ao nosso conhecimento. EISL apresentou-se com curso agressivo, com múltiplas embolizações. Válvulas protéticas foram frequentemente envolvidas, possivelmente devido a viés de referenciamento. É notável que dois pacientes tiveram EI associado a hemodiálise, o que tem sido descrito na literatura recente. Palavras-chave: Endocardite Infecciosa, Lugdunensis, Estafilococos coagulase-negativo, Embolização, Hemodiálise. Conflitos de interesse: Não houve conflitos de interesse. Ética e financiamentos: Não há conflito de interesse

Published
2024
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89. Consistent patterns of common species across tropical tree communities

Author

Cooper, Declan L. M., Lewis, Simon L., Sullivan, Martin J. P., Prado, Paulo I., ter Steege, Hans, Barbier, Nicolas, Slik, Ferry, Sonké, Bonaventure, Ewango, Corneille E. N., Adu-Bredu, Stephen, Affum-Baffoe, Kofi, de Aguiar, Daniel P. P., Ahuite Reategui, Manuel Augusto, Aiba, Shin-Ichiro, Albuquerque, Bianca Weiss, de Almeida Matos, Francisca Dionízia, Alonso, Alfonso, Amani, Christian A., do Amaral, Dário Dantas, do Amaral, Iêda Leão, Andrade, Ana, de Andrade Miranda, Ires Paula, Angoboy, Ilondea B., Araujo-Murakami, Alejandro, Arboleda, Nicolás Castaño, Arroyo, Luzmila, Ashton, Peter, Aymard C, Gerardo A., Baider, Cláudia, Baker, Timothy R., Balinga, Michael Philippe Bessike, Balslev, Henrik, Banin, Lindsay F., Bánki, Olaf S., Baraloto, Chris, Barbosa, Edelcilio Marques, Barbosa, Flávia Rodrigues, Barlow, Jos, Bastin, Jean-Francois, Beeckman, Hans, Begne, Serge, Bengone, Natacha Nssi, Berenguer, Erika, Berry, Nicholas, Bitariho, Robert, Boeckx, Pascal, Bogaert, Jan, Bonyoma, Bernard, Boundja, Patrick, Bourland, Nils, Boyemba Bosela, Faustin, Brambach, Fabian, Brienen, Roel, Burslem, David F. R. P., Camargo, José Luís, Campelo, Wegliane, Cano, Angela, Cárdenas, Sasha, Cárdenas López, Dairon, de Sá Carpanedo, Rainiellen, Carrero Márquez, Yrma Andreina, Carvalho, Fernanda Antunes, Casas, Luisa Fernanda, Castellanos, Hernán, Castilho, Carolina V., Cerón, Carlos, Chapman, Colin A., Chave, Jerome, Chhang, Phourin, Chutipong, Wanlop, Chuyong, George B., Cintra, Bruno Barçante Ladvocat, Clark, Connie J., Coelho de Souza, Fernanda, Comiskey, James A., Coomes, David A., Cornejo Valverde, Fernando, Correa, Diego F., Costa, Flávia R. C., Costa, Janaina Barbosa Pedrosa, Couteron, Pierre, Culmsee, Heike, Cuni-Sanchez, Aida, Dallmeier, Francisco, Damasco, Gabriel, Dauby, Gilles, Dávila, Nállarett, Dávila Doza, Hilda Paulette, De Alban, Jose Don T., de Assis, Rafael L., De Canniere, Charles, De Haulleville, Thales, de Jesus Veiga Carim, Marcelo, Demarchi, Layon O., Dexter, Kyle G., Di Fiore, Anthony, Din, Hazimah Haji Mohammad, Disney, Mathias I., Djiofack, Brice Yannick, Djuikouo, Marie-Noël K., Do, Tran Van, Doucet, Jean-Louis, Draper, Freddie C., Droissart, Vincent, Duivenvoorden, Joost F., Engel, Julien, Estienne, Vittoria, Farfan-Rios, William, Fauset, Sophie, Feeley, Kenneth J., Feitosa, Yuri Oliveira, Feldpausch, Ted R., Ferreira, Cid, Ferreira, Joice, Ferreira, Leandro Valle, Fletcher, Christine D., Flores, Bernardo Monteiro, Fofanah, Alusine, Foli, Ernest G., Fonty, Émile, Fredriksson, Gabriella M., Fuentes, Alfredo, Galbraith, David, Gallardo Gonzales, George Pepe, Garcia-Cabrera, Karina, García-Villacorta, Roosevelt, Gomes, Vitor H. F., Gómez, Ricardo Zárate, Gonzales, Therany, Gribel, Rogerio, Guedes, Marcelino Carneiro, Guevara, Juan Ernesto, Hakeem, Khalid Rehman, Hall, Jefferson S., Hamer, Keith C., Hamilton, Alan C., Harris, David J., Harrison, Rhett D., Hart, Terese B., Hector, Andy, Henkel, Terry W., Herbohn, John, Hockemba, Mireille B. N., Hoffman, Bruce, Holmgren, Milena, Honorio Coronado, Euridice N., Huamantupa-Chuquimaco, Isau, Hubau, Wannes, Imai, Nobuo, Irume, Mariana Victória, Jansen, Patrick A., Jeffery, Kathryn J., Jimenez, Eliana M., Jucker, Tommaso, Junqueira, André Braga, Kalamandeen, Michelle, Kamdem, Narcisse G., Kartawinata, Kuswata, Kasongo Yakusu, Emmanuel, Katembo, John M., Kearsley, Elizabeth, Kenfack, David, Kessler, Michael, Khaing, Thiri Toe, Killeen, Timothy J., Kitayama, Kanehiro, Klitgaard, Bente, Labrière, Nicolas, Laumonier, Yves, Laurance, Susan G. W., Laurance, William F., Laurent, Félix, Le, Tinh Cong, Le, Trai Trong, Leal, Miguel E., Leão de Moraes Novo, Evlyn Márcia, Levesley, Aurora, Libalah, Moses B., Licona, Juan Carlos, Lima Filho, Diógenes de Andrade, Lindsell, Jeremy A., Lopes, Aline, Lopes, Maria Aparecida, Lovett, Jon C., Lowe, Richard, Lozada, José Rafael, Lu, Xinghui, Luambua, Nestor K., Luize, Bruno Garcia, Maas, Paul, Magalhães, José Leonardo Lima, Magnusson, William E., Mahayani, Ni Putu Diana, Makana, Jean-Remy, Malhi, Yadvinder, Maniguaje Rincón, Lorena, Mansor, Asyraf, Manzatto, Angelo Gilberto, Marimon, Beatriz S., Marimon-Junior, Ben Hur, Marshall, Andrew R, Martins, Maria Pires, Mbayu, Faustin M., de Medeiros, Marcelo Brilhante, Mesones, Italo, Metali, Faizah, Mihindou, Vianet, Millet, Jerome, Milliken, William, Mogollón, Hugo F., Molino, Jean-François, Mohd. Said, Mohd. Nizam, Monteagudo Mendoza, Abel, Montero, Juan Carlos, Moore, Sam, Mostacedo, Bonifacio, Mozombite Pinto, Linder Felipe, Mukul, Sharif Ahmed, Munishi, Pantaleo K. T., Nagamasu, Hidetoshi, Nascimento, Henrique Eduardo Mendonça, Nascimento, Marcelo Trindade, Neill, David, Nilus, Reuben, Noronha, Janaína Costa, Nsenga, Laurent, Núñez Vargas, Percy, Ojo, Lucas, Oliveira, Alexandre A., de Oliveira, Edmar Almeida, Ondo, Fidèle Evouna, Palacios Cuenca, Walter, Pansini, Susamar, Pansonato, Marcelo Petratti, Paredes, Marcos Ríos, Paudel, Ekananda, Pauletto, Daniela, Pearson, Richard G., Pena, José Luis Marcelo, Pennington, R. Toby, Peres, Carlos A., Permana, Andrea, Petronelli, Pascal, Peñuela Mora, Maria Cristina, Phillips, Juan Fernando, Phillips, Oliver L., Pickavance, Georgia, Piedade, Maria Teresa Fernandez, Pitman, Nigel C. A., Ploton, Pierre, Popelier, Andreas, Poulsen, John R., Prieto, Adriana, Primack, Richard B., Priyadi, Hari, Qie, Lan, Quaresma, Adriano Costa, de Queiroz, Helder Lima, Ramirez-Angulo, Hirma, Ramos, José Ferreira, Reis, Neidiane Farias Costa, Reitsma, Jan, Revilla, Juan David Cardenas, Riutta, Terhi, Rivas-Torres, Gonzalo, Robiansyah, Iyan, Rocha, Maira, Rodrigues, Domingos de Jesus, Rodriguez-Ronderos, M. Elizabeth, Rovero, Francesco, Rozak, Andes H., Rudas, Agustín, Rutishauser, Ervan, Sabatier, Daniel, Sagang, Le Bienfaiteur, Sampaio, Adeilza Felipe, Samsoedin, Ismayadi, Satdichanh, Manichanh, Schietti, Juliana, Schöngart, Jochen, Scudeller, Veridiana Vizoni, Seuaturien, Naret, Sheil, Douglas, Sierra, Rodrigo, Silman, Miles R., Silva, Thiago Sanna Freire, da Silva Guimarães, José Renan, Simo-Droissart, Murielle, Simon, Marcelo Fragomeni, Sist, Plinio, Sousa, Thaiane R., de Sousa Farias, Emanuelle, de Souza Coelho, Luiz, Spracklen, Dominick V., Stas, Suzanne M., Steinmetz, Robert, Stevenson, Pablo R., Stropp, Juliana, Sukri, Rahayu S., Sunderland, Terry C. H., Suzuki, Eizi, Swaine, Michael D., Tang, Jianwei, Taplin, James, Taylor, David M., Tello, J. Sebastián, Terborgh, John, Texier, Nicolas, Theilade, Ida, Thomas, Duncan W., Thomas, Raquel, Thomas, Sean C., Tirado, Milton, Toirambe, Benjamin, de Toledo, José Julio, Tomlinson, Kyle W., Torres-Lezama, Armando, Tran, Hieu Dang, Tshibamba Mukendi, John, Tumaneng, Roven D., Umaña, Maria Natalia, Umunay, Peter M., Urrego Giraldo, Ligia Estela, Valderrama Sandoval, Elvis H., Valenzuela Gamarra, Luis, Van Andel, Tinde R., van de Bult, Martin, van de Pol, Jaqueline, van der Heijden, Geertje, Vasquez, Rodolfo, Vela, César I. A., Venticinque, Eduardo Martins, Verbeeck, Hans, Veridiano, Rizza Karen A., Vicentini, Alberto, Vieira, Ima Célia Guimarães, Vilanova Torre, Emilio, Villarroel, Daniel, Villa Zegarra, Boris Eduardo, Vleminckx, Jason, von Hildebrand, Patricio, Vos, Vincent Antoine, Vriesendorp, Corine, Webb, Edward L., White, Lee J. T., Wich, Serge, Wittmann, Florian, Zagt, Roderick, Zang, Runguo, Zartman, Charles Eugene, Zemagho, Lise, Zent, Egleé L., and Zent, Stanford

Published
2024
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91. A Unifying Framework for Flexible Excess Hazard Modeling with Applications in Cancer Epidemiology

Author

Eletti, A., Marra, G., Quaresma, M., Radice, R., and Rubio, F. J.

Subjects
Statistics - Methodology, Statistics - Applications
Abstract

Excess hazard modeling is one of the main tools in population-based cancer survival research. Indeed, this setting allows for direct modeling of the survival due to cancer even in the absence of reliable information on the cause of death, which is common in population-based cancer epidemiology studies. We propose a unifying link-based additive modeling framework for the excess hazard that allows for the inclusion of many types of covariate effects, including spatial and time-dependent effects, using any type of smoother, such as thin plate, cubic splines, tensor products and Markov random fields. In addition, this framework accounts for all types of censoring as well as left-truncation. Estimation is conducted by using an efficient and stable penalized likelihood-based algorithm whose empirical performance is evaluated through extensive simulation studies. Some theoretical and asymptotic results are discussed. Two case studies are presented using population-based cancer data from patients diagnosed with breast (female), colon and lung cancers in England. The results support the presence of non-linear and time-dependent effects as well as spatial variation. The proposed approach is available in the R package GJRM., Comment: To appear in the Journal of the Royal Statistical Society: Series C Code, simulated data and supplementary material available at: https://github.com/FJRubio67/LBANS

Published
2022

92. Double $J/\psi$ production in pion-nucleon scattering at COMPASS

Author

Alexeev, G. D., Alexeev, M. G., Amoroso, A., Andrieux, V., Anosov, V., Augsten, K., Augustyniak, W., Azevedo, C. D. R., Badelek, B., Ball, M., Barth, J., Beck, R., Bedfer, Y., Bernhard, J., Bodlak, M., Bradamante, F., Bressan, A., Burtsev, V. E., Chang, W. -C., Chatterjee, C., Chiosso, M., Chumakov, A. G., Chung, S. -U., Cicuttin, A., Correia, P. M. M., Crespo, M. L., D'Ago, D., Torre, S. Dalla, Dasgupta, S. S., Dasgupta, S., Denisenko, I., Denisov, O. Yu., Donskov, S. V., Doshita, N., Dreisbach, Ch., Duennweber, W., Dusaev, R. R., Efremov, A., Eremeev, D., Eversheim, P. D., Faccioli, P., Faessler, M., Finger, M., Finger jr., M., Fischer, H., Floethner, K., Florian, W, Franco, C., Friedrich, J. M., Frolov, V., Ordonez, L. G. Garcia, Gautheron, F., Gavrichtchouk, O. P., Gerassimov, S., Giarra, J., Giordano, D., Gorzellik, M., Grasso, A., Gridin, A., Groote, S., Perdekamp, M. Grosse, Grube, B., Gruener, M., Guskov, A., von Harrach, D., Hoffmann, M., Horikawa, N., d'Hose, N., Hsieh, C. -Y., Huber, S., Ishimoto, S., Ivanov, A., Iwata, T., Jandek, M., Jary, T., Joosten, R., Kabuss, E., Kaspar, F., Kerbizi, A., Ketzer, B., Khatun, A., Khaustov, G. V., Khokhlov, Yu. A., Klein, F., Koivuniemi, J. H., Kolosov, V. N., Horikawa, K. Kondo, Konorov, I., Konstantinov, V. F., Korzenev, A., Koshkarev, S., Kotzinian, A. M., Kouznetsov, O. M., Koval, A., Kral, Z., Krinner, F., Kunne, F., Kurek, K., Kurjata, R. P., Kveton, A., Lavickova, K., Levorato, S., Lian, Y. -S., Lichtenstadt, J., Lin, P. -J., Longo, R., Lyubovitskij, V. E., Maggiora, A., Magnon, A., Makins, N., Makke, N., Mallot, G. K., Maltsev, A., Mamon, S. A., Martin, A., Marzec, J., Matousek, J., Matsuda, T., Mattson, G., Pires, C. Menezes, Metzger, F., Meyer, M., Meyer, W., Mikhailov, Yu. V., Mikhasenko, M., Mitrofanov, E., Miyachi, Y., Molina, R., Moretti, A., Nagaytsev, A., Naim, C., Neyret, D., Novy, J., Nowak, W. -D., Nukazuka, G., Olshevsky, A. G., Ostrick, M., Panzieri, D., Parsamyan, B., Paul, S., Pekeler, H., Peng, J. -C., Pesek, M., Peshekhonov, D. V., Peskova, M., Platchkov, S., Pochodzalla, J., Polyakov, V. A., Pretz, J., Quaresma, M., Quintans, C., Reicherz, G., Riedl, C., Rudnicki, T., Ryabchikov, D. I., Rychter, A., Rymbekova, A., Samoylenko, V. D., Sandacz, A., Sarkar, S., Savin, I. A., Sbrizzai, G., Schmeing, S., Schmieden, H., Selyunin, A., Sharko, K., Sinha, L., Slunecka, M., Spuelbeck, D., Srnka, A., Steffen, D., Stolarski, M., Subrt, O., Sulc, M., Suzuki, H., Tessaro, S., Tessarotto, F., Thiel, A., Tomsa, J., Tosello, F., Townsend, A., Triloki, T., Tskhaty, V., Valinoti, B., Veit, B. M., Veloso, J. F. C. A., Ventura, B., Virius, M., Wagner, M., Wallner, S., Zaremba, K., Zavertyaev, M., Zemko, M., Zemlyanichkina, E., and Ziembicki, M.

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

We present the study of the production of double $J/\psi$ mesons using COMPASS data collected with a 190 GeV/$c$ $\pi^-$ beam scattering off NH$_{3}$, Al and W targets. Kinematic distributions of the collected double $J/\psi$ events are analysed, and the double $J/\psi$ production cross section is estimated for each of the COMPASS targets. The results are compared to predictions from single- and double-parton scattering models as well as the pion intrinsic charm and the tetraquark exotic resonance hypotheses. It is demonstrated that the single parton scattering production mechanism gives the dominant contribution that is sufficient to describe the data. An upper limit on the double intrinsic charm content of pion is evaluated. No significant signatures that could be associated with exotic tetraquarks are found in the double $J/\psi$ mass spectrum., Comment: 12 pages, 4 figures

Published
2022
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93. Socioeconomic Segregation in Higher Education: Evidence for Chile (2009-2017)

Author

Kuzmanic, Danilo, Valenzuela, Juan Pablo, Villalobos, Cristóbal, and Quaresma, Maria Luísa

Abstract

This paper was the first to analyze the magnitude, temporal evolution, and decomposition of socioeconomic segregation in Chilean higher education, over the period 2009 to 2017, in which relevant policies aimed at strengthening inclusion and equity in the system were introduced. Two segregation indices, the dissimilarity index and the square root index, are used to meet these objectives. The results show high and persistent segregation for high socioeconomic status students, in contrast to the moderate and decreasing segregation levels seen in the low and middle socioeconomic groups. Besides, the decomposition exercise posits the universities as the focus of segregation in this system, where both the institution and the degree program constitute relevant factors in understanding the unequal distribution of high socioeconomic status students. These results invite an in-depth look at the mechanisms that hinder social integration in this area, with a particular emphasis on the segregation of the highest socioeconomic status students, whose place in this system promotes their academic and social differentiation.

Published
2023
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94. Four Geometry Problems to Introduce Automated Deduction in Secondary Schools

Author

Quaresma, Pedro and Santos, Vanda

Subjects
Computer Science - Artificial Intelligence, Computer Science - Computers and Society, I.2, K.3
Abstract

The introduction of automated deduction systems in secondary schools face several bottlenecks, the absence of the subject of rigorous mathematical demonstrations in the curricula, the lack of knowledge by the teachers about the subject and the difficulty of tackling the task by automatic means. Despite those difficulties we claim that the subject of automated deduction in geometry can be introduced, by addressing it in particular cases: simple to manipulate by students and teachers and reasonably easy to be dealt by automatic deduction tools. The subject is discussed by addressing four secondary schools geometry problems: their rigorous proofs, visual proofs, numeric proofs, algebraic formal proofs, synthetic formal proofs, or the lack of them. For these problems we discuss a lesson plan to address them with the help of Information and Communications Technology, more specifically, automated deduction tools., Comment: In Proceedings ThEdu'21, arXiv:2202.02144

Published
2022
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95. Proceedings 10th International Workshop on Theorem Proving Components for Educational Software

Author

Marcos, João, Neuper, Walther, and Quaresma, Pedro

Subjects
Computer Science - Logic in Computer Science, Computer Science - Artificial Intelligence, Computer Science - Machine Learning
Abstract

This EPTCS volume contains the proceedings of the ThEdu'21 workshop, promoted on 11 July 2021, as a satellite event of CADE-28. Due to the COVID-19 pandemic, CADE-28 and all its co-located events happened as virtual events. ThEdu'21 was a vibrant workshop, with an invited talk by Gilles Dowek (ENS Paris-Saclay), eleven contributions, and one demonstration. After the workshop an open call for papers was issued and attracted 10 submissions, 7 of which have been accepted by the reviewers, and collected in the present post-proceedings volume. The ThEdu series pursues the smooth transition from an intuitive way of doing mathematics at secondary school to a more formal approach to the subject in STEM education, while favouring software support for this transition by exploiting the power of theorem-proving technologies. The volume editors hope that this collection of papers will further promote the development of theorem-proving based software, and that it will collaborate on improving mutual understanding between computer scientists, mathematicians and stakeholders in education.

Published
2022
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96. Open Geometry Prover Community Project

Author

Baeta, Nuno and Quaresma, Pedro

Subjects
Computer Science - Artificial Intelligence, Computer Science - Logic in Computer Science, I.2, I.2.3
Abstract

Mathematical proof is undoubtedly the cornerstone of mathematics. The emergence, in the last years, of computing and reasoning tools, in particular automated geometry theorem provers, has enriched our experience with mathematics immensely. To avoid disparate efforts,the Open Geometry Prover Community Project aims at the integration of the different efforts for the development of geometry automated theorem provers, under a common "umbrella". In this article the necessary steps to such integration are specified and the current implementation of some of those steps is described., Comment: In Proceedings ADG 2021, arXiv:2112.14770

Published
2022
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97. The analgesic and gastroprotective activities of the three fungal extracts and their possible correlation with the inhibition of the P2X7 receptor

Author

Soares-Bezerra, Rômulo José, da Silva Ferreira, Natiele Carla, de Almeida Alves, Tânia Maria, Zani, Carlos Leomar, Rosa, Luiz Henrique, Calheiros, Andrea Surrage, de Souza, Cristiane Zanon, Miranda, Julliana Alves Azeredo, Lima-Quaresma, Kátia Regina Ferreira, Alves, Luiz Anastacio, and da Silva Frutuoso, Válber

Published
2024
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