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- Campus Samambaia, Campus Colemar Natal e Silva, Campus Aparecida de Goiânia.
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Item type: Item , Processo de ensino e aprendizagem de leitura em português como L2 em Moçambique: um estudo de caso com a 12.ª classe(Universidade Federal de Goiás, 2026-03-19) Saulosse, Amony da Flora Bonifácio; Silva , Leosmar Aparecido da; http://lattes.cnpq.br/6619554385992282; Silva, Leosmar Aparecido da; Botelho, Laura Silveira; Silva, Kleber Aparecido da; Filho, Sinval Martins de Sousa; Cerqueira, Mirian Santos deThis doctoral thesis is part of the debate on reading, teaching and learning strategies in Portuguese as a second language. The objective is to investigate reading teaching and learning strategies in the Mozambican sociocultural context. The focus is on analyzing reading and reading comprehension processes in ESG (Secondary Education) subjects within the SNE (National Education System). The question posed was: to what extent are reading teaching and learning strategies implicated in the reading comprehension of argumentative texts in Portuguese classes? The investigation was transdisciplinary, based on Vygotsky's sociocultural studies, Ausubel's meaningful learning, and studies on literacy and reading. This main theoretical foundation made it possible to work with other theoretical studies. The methodological design of the research is mixed, and the instruments were interviews, questionnaires, observation, and content analysis. The results show that the teachers did not point out positive aspects about reading, but considered the interlanguage or L1 used by their students, the socioeconomic condition, and the student's oral performance in L2 as determining factors that interfere with reading strategies and its teaching. The questionnaire reveals that the students have Portuguese as their second language (L2), reside in the outskirts of the municipality, and use scaffolding during reading; that the students indicate knowing of a library and reading there, but do not specify the titles of the books read. The observed classes, basically expository, show the use of L1 teaching strategies to teach L2. The students' written production about the reading of texts revealed, on the one hand, problems related to standard language that interfere with the perception of the hierarchy of ideas in the source text and in the communication of the student's ideas during the construction of meaning from the source text read; and, on the other hand, the reading strategies used by the students led to the identification of the central theme and the subject of the texts read; and that it seems that the students became emotionally involved with the theme when expressing their opinions about it. This, in some way, reveals the student-reader's performance of cognitive operations and perception of the basic schemata of argumentative text. Thus, we consider that the reading problems identified in the summaries are not necessarily negative. On the contrary, they signal the need for public literacy policies that develop the reading and text production skills of these students. And, given the results presented, we conclude that the basic reading strategies used by the students are of the bottom-up and top-down models, and the influence of L1 on the teaching of reading in Portuguese L2, as well as the socioeconomic conditions of the subjects and agents of literacy, are relatively implicated in the reading difficulties faced by the student(s). This study contributes to the reflection on changes that can lead to the improvement of reading strategies in secondary education, in particular, and in the National Education System of Mozambique.Item type: Item , Os enfrentamentos do Brasil frente à mudança climática: o mercado de carbono(Universidade Federal de Goiás, 2025-10-09) Tejerina, Gabriela Rodrigues de Lima; Barreira, Sybelle; http://lattes.cnpq.br/8803862948788380; Barreira, Sybelle; http://lattes.cnpq.br/8803862948788380; Calil, Francine Neves; http://lattes.cnpq.br/2520537051838618; Abdala, Klaus de Oliveira; http://lattes.cnpq.br/8041644148923970; Silva, Thiago Henrique Costa; http://lattes.cnpq.br/0761167066175470; Jordão, Luciana Ramos; http://lattes.cnpq.br/4923316033553278Embargada.Item type: Item , O caso dos libertos de Porto Imperial, Goiás (1877-1880): um jornal para ensinar a história da luta contra a escravidão(Universidade Federal de Goiás, 2025-10-03) Malta, Atilio Lúcio; Salomon, Raquel Machado Gonçalves Campos; http://lattes.cnpq.br/2245138184521600; Salomon, Raquel Machado Gonçalves Campos; http://lattes.cnpq.br/2245138184521600; Vieira, Martha Victor; http://lattes.cnpq.br/5711509298437122; Muaze, Mariana de Aguiar Ferreira; http://lattes.cnpq.br/9473450045994362El presente trabajo es una propuesta docente dirigida a la educación básica sobre la agencia y el protagonismo de las personas esclavizadas en la lucha y conquista de su propia libertad. Este estudio se centra en espacios institucionales y en lugares pequeños alejados de los centros de poder durante la segunda mitad del siglo XIX, tomando como ejemplo un caso concreto en la provincia de Goiás entre 1877 y 1880, mediante el diseño de guiones para talleres didácticos. Si bien el libro de texto es la principal herramienta de apoyo para el docente en lo que respecta a la enseñanza de la esclavitud y su proceso de abolición, en dichos manuales se presta poca atención a la lucha protagonizada por los propios esclavos por su libertad ante las instituciones del Estado. Se trata de una laguna importante en la comprensión de las condiciones de existencia y de lucha por la libertad de una inmensa capa subalterna de la población brasileña, sobre la cual la literatura académica ya se ha pronunciado, ofreciendo importantes contribuciones desde al menos la década de 1980. Este trabajo pretende acercar esos conocimientos al ámbito escolar. A partir del mapeo de información en periódicos de la época y del esfuerzo por contextualizar históricamente los elementos A partir de un caso ocurrido en Porto Imperial, Goiás, en el que 36 personas fueron liberadas en un controvertido testamento, la investigación busca ofrecer elementos para comprender la revuelta, la fuga y la lucha judicial de un grupo relativamente grande de personas del interior de Goiás que exigieron su libertad. Con base en este caso concreto, se propone la elaboración de una edición especial de un periódico sobre los hechos. El objetivo es brindar elementos para enseñar sobre la lucha del pueblo negro por la libertad, al tiempo que se ofrecen mecanismos para diversificar la didáctica docente en el abordaje de temas relacionados con la esclavitud y la abolición.Item type: Item , Atividade carrapaticida do fluralaner sobre Rhipicephalus linnaei e Rhipicephalus sanguineus in vitro(Universidade Federal de Goiás, 2026-03-02) Faria, Laura Cristina Ferreira; Krawczak, Felipe da Silva; Lopes, Welber Daniel Zanetti; Monteiro, Caio Márcio de Oliveira; http://lattes.cnpq.br/2496419306394657; Monteiro, Caio Márcio de Oliveira; Ferreira, Lorena Lopes; Santos, Mayara Macêdo BarrozoEmbargoItem type: Item , Equações de Choquard côncava-convexas: soluções via quociente de Rayleigh não linear(Universidade Federal de Goiás, 2026-02-20) Dorneles, Angellycarllen Marques; Carvalho, Marcos Leandro Mendes; http://lattes.cnpq.br/0894500699921156; Carvalho, Marcos Leandro Mendes; http://lattes.cnpq.br/0894500699921156; Silva, Edcarlos Domingos da; https://lattes.cnpq.br/7817014732764711; Goulart, Claudiney; https://lattes.cnpq.br/8836455657980381The principal reference for this work i s [21], in which the authors investigate the existence and multiplicity of solutions for semilinear elliptic problems obtained from the Choquard equation, under specific hypotheses, in the form 8<:Δu+V(x)u = (Iα jujp)jujp2u+λjujq2u; em RN;u 2 H1(RN)where λ > 0, N 3, α 2 (0;N). The potential V is a continuous function and Iα denotes the standard Riesz potential. Assume also that 1 < q < 2, 2α < p < 2 α, where 2α =N +αN; and 2 α =N +αN 2: The primary aim of this work is to study the existence and multiplicity of solutions for problems with concave-convex nonlinearities. To achieve this, we consider a functional Eλ whose critical points correspond to weak solutions of the principal equation. Employing the nonlinear Rayleigh quotient, we establish the existence of a parameter λ > 0, and subsequently, using the Nehari manifold method, we demonstrate that the problem admits at least two solutions for each λ 2 (0;λ ]. The fundamental approach involves ensuring that the fiber t 7! Eλ(tu) admits at least two critical points for each λ 2 (0;λ ). Additionally, through a sequence-based procedure, we analyze the behavior of these solutions as the parameter λ approaches zero or λ . We also develop regularity results for the main problem, specifically showing that any weak solution belongs to C1;β loc (RN) for some β 2 (0;1).