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1. Impact of COVID-19 Vaccination on Female Fertility

Author

Wenzel, Eduarda, De Paula, Gabriela Gomes, Jaeger, Ana Clara Silva, Müller, Arthur Kapczinski, Benati, Isabella Fonseca, Da Costa Linn, Thiago Brusa, Da Rosa, Thiago Santos, Bouvier, Vitoria Dall Agnol, da Rosa, Rafael Lopes, and Cunha-Filho, João Sabino

Published
2024
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13. 'Are They Like Me?': Assessing College Math Students' Academic and Personal Similarity Perceptions of Female Peer Role Models

Author

David M. Marx, Sei Jin Ko, and Vitorino A. da Rosa

Abstract

Past laboratory work has shown that exposure to similar peers who represent success in STEM (i.e., math-talented female peer role models) can bolster female college students' math performance and STEM experiences. What is less clear is how students at intersecting identities of gender, ethnicity, and math identification differ in their similarity perceptions of female peer role models (PRMs) as well as how the PRMs' ethnicity and background information (i.e., academic-related and personal-related) influences students' similarity perceptions. In the current work, Latina and White female PRMs gave two presentations in college Calculus classes over the course of one semester. After the second presentation students completed quantitative and qualitative measures to assess perceived similarity with the PRMs. Across both measures results showed that: (1) students generally perceived themselves to be similar to PRMs; (2) students felt more academically than personally similar to PRMs; (3) when the PRMs' ethnicity matched the students' ethnicity the academic-personal similarity difference was smaller; and (4) depending on students' gender and level of math identification their similarity perceptions differed. Given PRM similarity has been shown to be a significant factor in the effectiveness of PRMs these findings emphasize the importance of considering students' intersecting identities and PRM background information when attempting to highlight similarity with PRMs.

Published
2024
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14. Cross-Laminated Timber Panels Produced by Low-Grade Yellow-Poplar Sorted by Nondestructive Evaluation

Author

da Rosa Azambuja, Rafael, DeVallance, David B., and McNeel, Joseph

Subjects
Laminated wood -- Evaluation -- Testing, Timber -- Evaluation -- Testing, Non-destructive testing -- Methods, Business, Forest products industry
Abstract

To manufacture and market a uniform and consistent product, the US lumber industry developed grading rules to classify their lumber. Visual grading is the most commonly applied grading system, although nondestructive evaluation (NDE) could be applied. Therefore, the objective of this research was to evaluate cross-laminated timber (CLT) panels produced from yellow-poplar (Liriodendron tulipifera) lumber sorted by NDE and compare their bending properties in the major direction to standard published panels by the American National Standards Institutes/The Engineered Wood Association (ANSI/APA) PRG 320-2019. Ten panels were produced with dimensions of 3.75 inches thick by 18 inches wide by 120 inches long. Flatwise bending, shear block, and cyclic delamination tests were performed following ANSI/APA PRG 320-2019. The results of the bending tests indicated that the calculated characteristic values using NDE-sorted lumber resulted in a 19 percent higher bending strength ([F.sub.b]) than published values in ANSI/APA PRG 320-2019 for stress-rated lumber (El and E4) and 35 percent higher than visually graded yellow-poplar CLT panels reported by Azambuja et al. However, the modulus of elasticity (MOE) values (1.56 by [10.sup.6] psi) were lower than those listed for El and E4 type panels. The adhesive evaluation showed delamination in some samples located in the outer areas of the panel, indicating that proper adhesion is possible with improvements in the panel production process used in the research. Overall, the results suggest potential opportunities to utilize yellow- poplar lumber that does not meet a visual structural grade category under Northeastern Lumber Association Manufacturers' rules by classifying and sorting the lumber according to static MOE ([MOE.sub.s]) values assessed using NDE., Visual grading was developed to ensure the quality of commercialized lumber. The Northeastern Lumber Association Manufacturers (NELMA 2013) grading rules are the standard methods used for yellow-poplar (Liriodendron tulipifera) lumber [...]

Published
2024
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17. Ayahuasca Pretreatment Prevents Sepsis-Induced Anxiety-Like Behavior, Neuroinflammation, and Oxidative Stress, and Increases Brain-Derived Neurotrophic Factor

Author

de Camargo, Rick Wilhiam, Joaquim, Larissa, Machado, Richard Simon, de Souza Ramos, Suelen, da Rosa, Lara Rodrigues, de Novais Junior, Linério Ribeiro, Mathias, Khiany, Maximiano, Lara, Strickert, Yasmin Ribeiro, Nord, Rafael, Gava, Maria Laura, Scarpari, Eduarda, Martins, Helena Mafra, Lins, Elisa Mitkus Flores, Chaves, Jéssica Schaefer, da Silva, Larissa Espindola, de Oliveira, Mariana Pacheco, da Silva, Mariella Reinol, Fernandes, Bruna Barros, Tiscoski, Anita dal Bó, Piacentini, Natália, Santos, Fabiana Pereira, Inserra, Antonio, Bobinski, Franciane, Rezin, Gislaine Tezza, Yonamine, Mauricio, Petronilho, Fabrícia, and de Bitencourt, Rafael Mariano

Published
2024
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19. Green Cryogel Development: Utilizing Rosa centifolia Essential Oil for SARS-CoV-2 Removal in Wastewater

Author

Barboza, Victor dos Santos, Pereira, Cleiton Jesus Andrade, Garcia, Vithor Parada, Tavares, Mikaele Valério, Pinheiro, Luane Garcia, Zibetti, Letícia, Frizzo, Clarissa Piccinin, da Cruz, Elder Pacheco, da Rosa Zavareze, Elessandra, Dias, Alvaro Renato Guerra, Camargo, Emerson Rodrigues, Giongo, Janice Luehring, and de Almeida Vaucher, Rodrigo

Published
2024
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22. A combination of left ventricular outflow tract velocity time integral and lung ultrasound to predict mortality in ST elevation myocardial infarction

Author

Machado, Guilherme Pinheiro, Telo, Guilherme Heiden, de Araujo, Gustavo Neves, da Rosa Barbato, Joao Pedro, Amon, Andre, Martins, Antônia, Nassif, Marina, Azevedo, Wagner, da Silveira, Anderson Donelli, Scolari, Fernando Luis, Pagnoncelli, Alan, Goncalves, Sandro Cadaval, Truesdell, Alexander G., Wainstein, Rodrigo, and Wainstein, Marco

Published
2024
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25. Aspergillus fumigatus conidial surface-associated proteome reveals factors for fungal evasion and host immunity modulation

Author

Pinzan, Camila Figueiredo, Valero, Clara, de Castro, Patrícia Alves, da Silva, Jefferson Luiz, Earle, Kayleigh, Liu, Hong, Horta, Maria Augusta Crivelente, Kniemeyer, Olaf, Krüger, Thomas, Pschibul, Annica, Cömert, Derya Nur, Heinekamp, Thorsten, Brakhage, Axel A., Steenwyk, Jacob L., Mead, Matthew E., Hermsdorf, Nico, Filler, Scott G., da Rosa-Garzon, Nathalia Gonsales, Delbaje, Endrews, Bromley, Michael J., Cabral, Hamilton, Diehl, Camila, Angeli, Claudia B., Palmisano, Giuseppe, Ibrahim, Ashraf S., Rinker, David C., Sauters, Thomas J. C., Steffen, Karin, Gumilang, Adiyantara, Rokas, Antonis, Gago, Sara, dos Reis, Thaila F., and Goldman, Gustavo H.

Published
2024
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30. Antitumoral Activity of Electrospray-Nanoencapsulated Tannic Acid on C6 and U87MG Glioblastoma Cell Lines

Author

Simões, William Sanabria, Piccoli, Raphaela Cassol, dos Santos, Francieli da Silva, Saraiva, Juliane Torchelsen, Pedra, Nathalia Stark, da Silva, Giulia Bueno de Oliveira, Goularte, Kelen Cristiane Machado, Luduvico, Karina Pereira, Radünz, Marjana, Zavareze, Elessandra da Rosa, Spanevello, Roselia Maria, Bona, Natália Pontes, and Stefanello, Francieli Moro

Published
2024
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32. Changes in the climatic water budget of an intermittent river in the Brazilian semiarid: trends in cyclical processes and their relation to teleconnection patterns: Changes in the climatic water budget of an intermittent river in the Brazilian semiarid: trends in cyclical processes and their relation to teleconnection patterns

Author

da Silva, Thieres George Freire, Rocha, Ana Karlla Penna, de Lucas, Alanderson Firmino, de Souza, Luciana Sandra Bastos, Montenegro, Abelardo Antônio de Assunção, de Souza, Werônica Meira, Jardim, Alexandre Maniçoba da Rosa Ferraz, de Souza, Carlos André Alves, Salvador, Kaique Renan da Silva, de Carvalho, Ailton Alves, and Araújo Júnior, George do Nascimento

Published
2025
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33. Seven versus 14 days of antimicrobial therapy for severe multidrug-resistant Gram-negative bacterial infections in intensive care unit patients (OPTIMISE): a randomised, open-label, non-inferiority clinical trial

Author

Arns, Beatriz, Kalil, Andre C., Sorio, Guilherme G. L., Boschi, Emerson, Antonio, Ana Carolina Peçanha, Antonio, Juliana Peçanha, Birriel, Daniella Cunha, Lanziotti, Daniel Haase, da Cunha Abbott, Frederico, Rocha, Glecia Carla, de Fátima Fernandes, Vanildes, de Souza Dantas, Vicente Cés, da Silva Medeiros, Graciele Fátima, de França Diniz Rocha, Verônica, Pereira, Francielle Constantino, Gobatto, André Luiz Nunes, Lima, Valéria Paes, Lacerda, Fábio Holanda, de Maio Carrilho, Cláudia Maria Dantas, de Oliveira Cardozo, Kairo Daniel Nunes, Irineu, Vivian Menezes, Kurtz, Pedro, Horvath, Jaqueline Driemeyer Correia, Sesin, Guilhermo Prates, Agani, Crepin Aziz Jose Oluwafoumi, dos Santos, Tiago Marcon, Brochier, Liliane Spencer Bittencourt, da Rosa, Bruna Silveira, Tomazini, Bruno Martins, Besen, Bruno Adler Maccagnan Pinheiro, Pereira, Adriano Jose, Veiga, Viviane Cordeiro, Nascimento, Giovana Marssola, and Zavascki, Alexandre P.

Published
2024
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44. Calibração de sensores tipo PT100 com fornos tipo bloco seco

Author

William Fagundes De Farias, Vinicius da Rosa Pepe, and Andres Eberhard Friedl Ackermann

Subjects
calibração, metrologia térmica, pt100, Special aspects of education, LC8-6691, Science (General), Q1-390
Abstract

O presente artigo aborda a calibração de sensores de temperatura PT100 usando fornos com bloco seco. A exploração das contribuições individuais das incertezas de medição no processo de calibração é importante fonte na avaliação do processo de calibração e na estimativa dos erros e incertezas associadas aos sensores termorresistivos. O detalhamento do método e a utilização de um meio térmico estável corroboram para uma adequada calibração de sensores PT100 aplicando fornos com bloco seco. Os resultados demonstram uma precisa e exata correlação entre as grandezas envolvidas no método de calibração, bem como destacam as variáveis operacionais críticas ao processo.

Published
2025
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46. Tooth wear and tertiary crowding: a 13-year cohort study in Amazon Indigenous populations

Author

Renata Travassos da Rosa Moreira Bastos, Eduardo Oliveira da Costa, and David Normando

Subjects
Malocclusion, Tooth wear, Indigenous Population, Dentistry, RK1-715
Abstract

Abstract Background Tooth wear is an important mechanism for reducing dental dimensions and, consequently, dental crowding. The objective of this cohort study was to examine the relation of tooth wear, adjusted for covariates (age, tooth loss, arch perimeter and intercanine width), on tertiary crowding in Amazon Indigenous populations. Methods A sample of 40 Indigenous people in permanent dentition at T0 (baseline) and after 13 years (T1) were evaluated. The sample included 16 males and 24 females belonging to two villages, Arara (n = 22, mean ages 16.6 and 29.9 years) and Assurini do Xingu (n = 18, mean ages 16.0 and 29.6 years). Clinical, intraoral photograph and dental cast evaluations were performed at both times. The anterior crowding was measured using Little’s Irregularity Index (LI) and modeled through a multilevel linear regression with the predictor variables: village, tooth wear (T1-T0), age (T0), tooth loss (T1-T0), changes in intercanine width (T1-T0) and changes in arch perimeter (T1-T0). Results A slight increase was observed (

Published
2025
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47. Indigenous university students' perceptions regarding nature, their daily lives and climate change: a photovoice study

Author

Ieda M. A. V. Dias, Antonio Jose Grande, Paulo T. C. Jardim, Alessandra Aparecida Vieira Machado, Jacks Soratto, Maria Inês da Rosa, Luciane Bisognin Ceretta, Leonardo Roever, Xanthi Zourntos, and Seeromanie Harding

Subjects
Indigenous, Climate change, Community-based participatory research, Documentary photography, Local knowledge, Public aspects of medicine, RA1-1270
Abstract

Abstract Background Climate change has severe health impacts, particularly for populations living in environmentally sensitive areas such as riversides, slopes, and forests. These challenges are exacerbated for Indigenous communities, who often face marginalisation and rely heavily on the land for their livelihoods. Despite their vulnerability, the perspectives of Indigenous populations on climate change and its impacts remain underexplored, creating a critical gap in the literature. This study explored the perceptions of Indigenous Brazilian university students on how climate change affects their daily lives and gathered their insights on potential adaptations to mitigate climate change-related impacts. Methods Using a participatory arts-based approach, participants captured photographs reflecting their lived experiences with climate change. Follow-up interviews provided a narrative framework for qualitative analysis, enabling participants to articulate the strengths and concerns of their communities while transcending cultural and linguistic barriers. Results The study revealed key themes, including (1) the fragility of ecosystems critical to Indigenous livelihoods, (2) the erosion of traditional knowledge systems due to environmental and social disruptions, and (3) the need for community-driven strategies to protect territories and preserve cultural identities. Participants highlighted the interconnectedness of their cultural values with environmental stewardship, emphasising the importance of maintaining these relationships as a form of resilience. Conclusion This study underscores the importance of protecting Indigenous territories and respecting their cultural identities to safeguard their survival and traditions. The voices of Indigenous university students provided valuable insights into community-based adaptations and strategies for mitigating the impacts of climate change.

Published
2025
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48. Inteligência artificial, vieses algorítmicos e racismo: o lado desconhecido da justiça algorítmica

Author

Alexandre Morais da Rosa and Bárbara Guasque

Subjects
inteligência artificial, vieses algorítmicos, sistema de justiça, racismo, discriminação, direitos fundamentais, Law in general. Comparative and uniform law. Jurisprudence, K1-7720
Abstract

O presente artigo se propõe a identificar algumas externalidades negativas oriundas da não observância de determinados padrões éticos em modelos de Inteligência Artificial (IA). O estudo objetiva esclarecer a importância de se voltar uma rigorosa atenção aos dados que são utilizados na construção de modelos de IA, tal como elencar possíveis soluções para reduzir a incidência de algoritmos enviesados e mitigar suas consequências danosas. A metodologia utilizada tem natureza exploratória e descritiva, abordando casos práticos e, também, como procedimento técnico, utilizou-se de pesquisa bibliográfica. A conclusão principal aferida é a de que os algoritmos enviesados produzem nefastas consequências sociais, violando direitos fundamentais e operando como catalisadores, o que aumenta e perpetua preconceitos e segregações inerentes à sociedade na qual se baseiam, contribuindo com a manutenção e intensificação do racismo estrutural que permeia a sociedade e o sistema de justiça criminal.

Published
2024
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50. Prevalência Da Incontinência Urinária Em Idosos De Porto Alegre-Rs

Author

Luís Henrique Telles da Rosa, Cislaine Machado de Souza, Caroline Helena Lazzarotto de Lima, Elenice da Silveira Bissigo Boggio, Fernanda Cecília dos Santos, Cristiane Carboni, Kalina Durigon Keller, Patrícia da Silva Klahr, and Patricia Viana da Rosa

Subjects
idosos, incontinência urinária, qualidade de vida, Nursing, RT1-120, Geriatrics, RC952-954.6, Public aspects of medicine, RA1-1270
Abstract

Objetivo: O objetivo do estudo foi avaliar a prevalência da incontinência urinária (IU) e seu impacto na qualidade de vida na população idosa de um bairro de Porto Alegre (Rio Grande do Sul). Metodologia: A amostra foi composta por 401 indivíduos, com idade superior a 65 anos, de ambos os sexos, residentes há pelo menos 12 meses no bairro. A coleta de dados foi realizada por meio da aplicação do International Consultation on Continence Questionnaire - Short Form (ICIQ-SF), durante uma visita domiciliar. Resultados: A prevalência de IU encontrada na população foi de 32,2%. Em relação ao gênero, 37,9% das mulheres apresentaram-se incontinentes; nos homens, o percentual foi de 15,5%. Os tipos de IU mais prevalentes foram de urgência (18%) e de esforço (16%). Existe uma associação significativa entre a presença de IU e o avanço da idade (r = 0,183; p < 0,001), idade e a interferência na vida diária (r = 0,101; p = 0,044) e idade e a piora na qualidade de vida (r = 0,117; p = 0,02). O ICIQ-SF demonstrou impacto negativo na qualidade de vida dos idosos com IU. Conclusão: Observou-se maior prevalência de IU entre mulheres em todas as faixas etárias. A IU de urgência e a de esforço foram as mais prevalentes. O ICIQ-SF indicou interferência negativa significativa da IU na qualidade de vida dos idosos, sobretudo na faixa etária dos 90 aos 99 anos. A prevalência de IU interferiu de maneira significativa na frequência das perdas, na realização das atividades de vida diária e na piora da qualidade de vida dos idosos estudados.

Published
2024

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