Response surface method-driven design of experiments for the synthesis of fly ash-based geopolymers in the gallic acid optimized removal from wastewater by Ana Paula Ferreira, Ana Paula S. Natal, Arthur P. Baldo, Adriano S. Silva, Jose L. Diaz de Tuesta, Pricila Marin, José A. Peres, Helder T. Gomes

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Interest, uptake, and feasibility trial of a real-life digital health intervention to improve lifestyle in Brazil by Raquel B De Boni, Jurema C Mota, Michael Duncan, Leonardo Linconl, Giovanna Lucieri Alonso Costa, Sofia Pimentel, Kamila P Sales, Fabiana Gaspar, Fernanda Adaes, Felipe B Schuch, Vicent Balanzá-Martinez, Flavio Kapczinski, Renato S Lima

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Preventive but Not Curative Efficacy of Celecoxib on Bladder Carcinogenesis in a Rat Model by José Sereno, Belmiro Parada, Flávio Reis, Fernanda X. Cunha, Edite Teixeira-Lemos, Patrícia Garrido, Rui Pinto, Petronila Rocha-Pereira, Paula Neto, José Ruivo, Paulo Rodrigues-Santos, Sara Nunes, Alfredo Mota, Arnaldo Figueiredo, Frederico Teixeira

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dataFishing: An efficient Python tool and user-friendly web-form for mining mitochondrial and chloroplast sequences, taxonomic, and biodiversity data by Luan Rabelo, Davidson Sodré, Oscar David Albito Balcázar, Murilo Furtado do Rosário, Aurycéia Jaquelyne Guimarães-Costa, Grazielle Gomes, Iracilda Sampaio, Marcelo Vallinoto

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Legitimacy and Rationalization in European Criminal Law: A Critical Analysis of the Criminalization of Migrant Smuggling by Raquel Cardoso

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O mundo nas mãos do adolescente: entre Apolo e Dioniso, entre o eros e o caos by Paula Mastroberti

“…To conclude, and based on reports obtained from a quick interview with some librarians from Porto Alegre and other cities in Rio Grande do Sul State, I place the Series in the literary system and try to discover the causes of its success among its young readers.…”
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SMEs probability of default: the case of the hospitality sector by Luís Pacheco

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Study of Chromium Removal by the Electrodialysis of Tannery and Metal-Finishing Effluents by Ruan C. A. Moura, Daniel A. Bertuol, Carlos A. Ferreira, Franco D. R. Amado

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Advances in the Use of Stem Cells in Veterinary Medicine: From Basic Research to Clinical Practice by Melissa Medeiros Markoski

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Aspectos éticos nas publicações científicas by Ivone Job

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Análise de erros na resolução de problemas com equações algébricas do 1º grau: um estudo com alunos do 8º ano do Ensino Fundamental by Yasmini Lais Spindler Sperafico, Beatriz Vargas Dorneles, Clarissa Seligman Golbert

“…O presente arti- go descreve uma pesquisa qualitativa, que discute algumas hipóteses sobre as origens de erros cometi- dos por estudantes do 8º ano do Ensino Fundamental, de uma escola municipal da região metropolitana de Porto Alegre, na Tarefa de Resolução de Problemas com Equações Algébricas do 1º Grau (TRPEA). …”
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Quando o aprender na escola é (im) possibilidade by Juliana dos Santos Rocha, Marlene Rozek

“…Diez jóvenes de la ciudad de Porto Alegre, Brasil, -entre los 14 y 18 años de edad- participaron en la investigación. …”
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Educação popular e resistência na ditadura militar no Brasil by Fernanda dos Santos Paulo

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Autoficção, memória e trauma histórico em “Uma fome”, de Leandro Sarmatz by Izabel Santa Cruz Fontes

“…“Uma fome” es el relato que bautiza la colección de cuentos que marca el debut en la prosa del escritor nacido en Porto Alegre Leandro Sarmatz. El autor - junto con nombres como Michel Laub, Tatiana Salem Levy, Julián Fuks - puede ser categorizado en una nueva generación de autores brasileños que tienen la propia vida como materia prima para la construcción de su mundo ficcional, cuestionando no sólo la veracidad de los relatos autobiográficos, sino también el concepto de ficción y el propio quehacer literario. …”
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The power of the cities and the power in the cities: a multiscale perspective from Portugal by José Alberto Rio Fernandes, Filipe Teles, Pedro Chamusca, João Seixas

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Cidades e exclusão social: o Sul dentro do Sul, o Norte dentro do Sul by Marília Veríssimo Veronese

“…Considering the urban space as a place of production of thinking, practices and modes of subjectivation, concerning groups "underlings", we approach a snip of the project, seeking to understand the North-South relations within the South, i.e. to analyze how a group, inserted in an upper-middle-class neighborhood in Porto Alegre, RS, constructs their representations of collective life, in a territory whose surroundings often proves hostile. …”
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O PROERD funciona? Notas a partir de estudo quase-experimental by Marcos Rolim, Daiana Hermann, Camila Louis Oliveira

“…The research methodology, carried out in 2018, is a quasi-experimental, self-report study, which included the selection of two groups of students from a municipal school in Porto Alegre: an intervention group with students who had participated in PROERD in 2015 and 2016 and a control group with students of the same age group who had not attended it. …”
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Fetal Hemoglobin as a Predictive Biomarker for Retinopathy of Prematurity: A Prospective Multicenter Cohort Study in Portugal by Mariza Fevereiro-Martins, Laura Aguiar, Ângela Inácio, Carlos Cardoso, Ana Carolina Santos, Carlos Marques-Neves, Hercília Guimarães, Rui Pinto, Manuel Bicho

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Beyond LDL cholesterol: remnant cholesterol is associated with cardiometabolic risk factors in children by Ana Torres-Costoso, Vicente Martínez-Vizcaíno, Andreia Oliveira, Mairena Sánchez-López, Eva Rodríguez-Gutiérrez, Sergio Núñez de Arenas-Arroyo, Montserrat Solera-Martínez, Blanca Notario-Pacheco, Vanessa Martínez-Madrid, Arthur Eumann Mesas

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O relato de experiência do surgimento de um jogo: da ociosidade a criatividade by Jorge Both, Leticia de Matos Malavasi

“… O estudo relata a criação e adaptação de um jogo a partir da ociosidade de materiais esportivos disponíveis durante um evento de lazer em Porto Mendes, Marechal Cândido Rondon-PR. Com base na estrutura do frescobol e influenciado pelo tênis, o jogo foi desenvolvido utilizando materiais disponíveis, como raquetes de madeira e uma bola de tênis. …”
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