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- Campus Samambaia, Campus Colemar Natal e Silva, Campus Aparecida de Goiânia.
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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).Item type: Item , As chuvas na região de planejamento Sudoeste de Mato Grosso: interrelações entre padrões, variabilidades, tendências e ritmos(Universidade Federal de Goiás, 2025-12-12) Araújo, Adilson Ribeiro de; Nascimento, Diego Tarley Ferreira; http://lattes.cnpq.br/7583595383127682; Nascimento, Diego Tarley Ferreira; http://lattes.cnpq.br/7583595383127682; Armond, Nubia Beray; https://lattes.cnpq.br/0574218868348046; Fontão , Pedro Augusto Breda; https://lattes.cnpq.br/7615025096908509; Luiz, Gislaine Cristina; https://lattes.cnpq.br/4310433384519387; Alves, Washington Silva; https://lattes.cnpq.br/4627201279617572Understanding patterns, variability, and trends in precipitation is essential for interpreting climatic dynamics in regions where changes in rainfall regimes impact socioeconomic and environmental dimensions. In the Southwest Planning Region of Mato Grosso (RPSMT), which encompasses Cerrado, Amazonian Transition Forest, and Pantanal, rainfall reflects the operation of atmospheric systems and contemporary processes linked to environmental transformations and land use. The hypothesis posited was one of climatic disarticulation of the regional pluviometric regime, indicated by greater interannual irregularity, intensification of prolonged droughts, and increased extreme events. The general objective was to analyse the spatiotemporal variability of precipitation in the RPSMT, identifying patterns, trends, and their relationships with the atmospheric systems that structure climatic rhythm. Interannual variability was evaluated between 2000 and 2022, whilst trends and extremes were analysed from 1980 to 2022. Climatic rhythm was examined through daily precipitation from two meteorological stations across three standard years (2011, 2014, and 2020), representative of habitual, wet, and dry conditions, considering the operation and participation of mEc, ZCAS, mTc, mP, and mTa. The research was anchored in Geographic Climatology, integrating statistical, geostatistical, and rhythmic analyses, with data from 42 ANA rainfall stations and two Inmet meteorological stations, processed in Excel, R language, Past, and Jamovi. Gaps were filled using Regional Weighting and validated by Double Mass (r² > 0.996). Descriptive statistics, Shapiro-Wilk, Mann-Kendall, Pettitt, and Kruskal-Wallis tests were applied, alongside Spearman correlation and standard year definition by quantiles. The series were grouped into three homogeneous areas through multivariate analysis, and spatial patterns were mapped using IDW and Ordinary Kriging. Extreme indices (ETCCDMI/WMO) were calculated with RClimDex. Precipitation genesis was identified through rhythmic analysis with daily data, synoptic charts, and MODIS/GOES imagery. Results evidenced strong seasonality and spatial heterogeneity. Between 2000 and 2022, the annual average was 1,425 mm, with 83% of rainfall concentrated between November and April, and a latitudinal gradient with maxima in the Amazon-Cerrado transition (1,995 mm) and minima in the Pantanal area (1,148 mm). Interannual variability was moderate (CV = 29%), with 56% habitual years, 22% wet years (2014, 1,775 mm), and 22% dry years (2020, 1,058 mm). From 1980 to 2022, an increase in consecutive dry days (CDD) and daily intensity (SDII) was observed, associated with reduced rainy days (CWD) and total precipitation (PRCPTOT), alongside homogeneity breaks between 2000 and 2007, indicating growing instability. Rhythmic analysis demonstrated that in 2011 (habitual), mEc (36%) and ZCAS (48%) alternated, accounting for approximately 80% of convective rainfall; in 2014 (wet), mEc (65%) and ZCAS (25%) intensified convection, including during winter; in 2020 (dry), suppression of mEc and greater influence of mTc (22%) and mP (18%) prolonged drought, with 128 consecutive dry days. In summary, precipitation in the RPSMT presents marked seasonality, spatial heterogeneity, and intensification of interannual variability, supporting the hypothesis of climatic disarticulation and providing inputs for territorial planning and environmental management in a climate emergency scenario.