https://tede.unioeste.br/handle/tede/596 2026-10-10T04:47:09Z 2026-10-10T04:47:09Z Pickler, Brenda https://tede.unioeste.br/handle/tede/8684 2026-10-05T23:10:41Z 2026-09-09T00:00:00Z

Title: Análise epidemiológica das notificações de tuberculose humana e bovina na Região Metropolitana de Cascavel (2015–2024) Autor: Pickler, Brenda Primeiro orientador: Buzanello, Cleide Viviane Abstract: Zoonotic tuberculosis caused by Mycobacterium bovis represents an underestimated challenge at the intersection of animal, human, and environmental health, particularly in regions with intensive livestock activity. The absence of routine laboratory differentiation between Mycobacterium bovis and Mycobacterium tuberculosis in the Brazilian health system contributes to underreporting and hampers understanding of the disease's epidemiological dynamics. This study analyzed the occurrence and spatial distribution of bovine tuberculosis cases reported to the Paraná Agricultural Defense Agency (ADAPAR) and their correlation with human tuberculosis incidence recorded in SINAN/DATASUS across the 24 municipalities of the Cascavel Metropolitan Region (CMR) from 2015 to 2024. This is a descriptive-analytical quantitative study based on publicly available secondary data. Incidence coefficients per 100,000 inhabitants and per 100,000 animals were calculated, and Pearson correlation was applied between the two time series. During the evaluated period, 1,199 bovine and 1,075 human cases were recorded in the region. Correlation analysis revealed a moderate to strong negative dynamic in the CMR as a whole (r = -0.60) and in Cascavel (r = -0.73), suggesting predominance of inter-human transmission, while in the remaining municipalities the correlation was negligible (r = -0.08). The results highlight gaps in surveillance integration and reinforce the need for public policies grounded in the One Health approach, including differential molecular diagnostics and surveillance of the wildlife and livestock interface around Iguaçu National Park. Publisher: Universidade Estadual do Oeste do Paraná Tipo do documento: Dissertação

2026-09-09T00:00:00Z Gimenes, Gabriela Martines https://tede.unioeste.br/handle/tede/8672 2026-10-05T19:21:10Z 2025-06-04T00:00:00Z

Title: Estudo do uso da massa capilar humana como componente agrícola Autor: Gimenes, Gabriela Martines Primeiro orientador: Lindino, Cleber Antônio Abstract: The transformations caused by industrialization and globalization, combined with excessive consumption, have contributed to the current environmental deterioration. In this context, the search for sustainable solutions for solid waste management becomes urgent. This study investigated the feasibility of using human hair mass (HHM), generally discarded as waste, as an agricultural input. Composed of approximately 16% nitrogen (N), as well as carbon (C) and sulfur (S), HHM has agronomic potential. The use of HHM residue (HHM) as a fertilizer in three crop cycles and as a substrate component in one crop cycle was evaluated for radish (Raphanus sativus L.) varieties (Redondo Pequeno and Gigante Crimson). The HHM was characterized chemically and physically, including scanning electron microscopy (SEM) analysis. N contents ranged from 10.83% (smoothed) to 15.46% (dyed). A minimum N content of 10% was adopted. Agronomic trials demonstrated that RMCH favors plant root and leaf development, outperforming the control and comparable to urea. Soil analyses revealed that RMCH increased the levels of phosphorus, sulfur, boron, organic carbon, and organic matter, while urea caused losses of C and S. As a substrate, RMCH demonstrated good moisture retention and stimulated initial seedling growth. It is concluded that RMCH has potential as a fertilizer and substrate component, promoting the circular economy by transforming human waste into an agricultural resource. Publisher: Universidade Estadual do Oeste do Paraná Tipo do documento: Dissertação

2025-06-04T00:00:00Z Petri, Maria Rosalina dos Santos https://tede.unioeste.br/handle/tede/8504 2026-07-13T18:54:16Z 2026-05-28T00:00:00Z

Title: Entre o campo e a cidade: uma análise das macrotendências da educação ambiental com professores da primeira etapa da educação básica, Toledo/PR Autor: Petri, Maria Rosalina dos Santos Primeiro orientador: Bignotto, Thais Souto Abstract: Given the current socio-environmental crisis, it is crucial to strengthen public policies that articulate traditional knowledge, sustainable production, and environmental remediation, ensuring that rural education operates as an instrument of resistance and transformation. Overcoming exclusionary paradigms, Environmental Education and Rural Education assume a significant role in promoting rural territorial development, acting not only as adaptation but as an emancipatory axis in the reconfiguration of the relationship between education and the countryside. This research aimed to analyze the macro-trends of Environmental Education present in the conceptions and educational practices of teachers in Municipal Early Childhood Education Centers (CMEI), both rural and urban, in Toledo/PR. This research sought to situate the macro-trends of Environmental Education as a fundamental element in the formation of educational conceptions and practices in different school contexts in the Municipality of Toledo/PR. The results indicate that the promotion of socio-environmental awareness will be built through a critical, emancipatory, and transformative Environmental Education. In the context of Rural Education, even with the need for more effective public policies, this perspective offers solid support for local identities and sustainable practices. It must be understood, however, that the integration of these approaches is of fundamental importance for addressing environmental and social challenges. The research pointed to the imperative need to overcome linearity in pedagogical planning, such that the documentary analysis revealed little emphasis on training for active citizenship and social transformation. The absence of distinct and contextualized elements in the Pedagogical Projects (PPPs) of the rural and urban institutions researched suggests the urgent need to revise pedagogical strategies, reinforcing the urgency of an Educational Praxis that values peasant identity and promotes critical-social development. In conclusion, based on the discussions presented, Critical Environmental Education, combined with Rural Education, is a powerful approach to valuing the rural context and fostering sustainable actions, combining environmental balance with critical thinking. Publisher: Universidade Estadual do Oeste do Paraná Tipo do documento: Dissertação

2026-05-28T00:00:00Z Strassburg, Sinara Adriana https://tede.unioeste.br/handle/tede/8473 2026-06-22T17:06:32Z 2026-02-02T00:00:00Z

Title: Um estudo teórico e prático de adsorção para desagregação de negro de fumo aplicada à limpeza de dutos de exaustão Autor: Strassburg, Sinara Adriana Primeiro orientador: Baricatti, Reinaldo Aparecido Abstract: Carbon black (CB) is a carbon-based material with high thermal stability and wide availability, showing potential as an adsorbent and in environmental remediation processes. Thus, according to its importance, this work aimed to structurally, chemically, and morphologically characterize CB, as well as to evaluate its adsorption capacity toward organic substances, seeking to understand the surface behavior of the material. For this purpose, CB was analyzed regarding the point of zero charge (pHPZC), Fourier-transform infrared spectroscopy (FTIR), thermogravimetric analysis (TGA), scanning electron microscopy (SEM), and energy-dispersive spectroscopy (EDX). The pHPZC was approximately 5.5, indicating that the material presents a positive value in acidic media and tends to be neutral or slightly negative at higher pH values. FTIR analyses revealed the presence of hydroxyl, methyl, and methylene functional groups, associated with a graphitic structure containing surface oxygenated groups, while TGA demonstrated high thermal stability, with mass loss lower than 10% up to 1000 °C. SEM showed that CB has nanometric spheroidal and agglomerated particles, with a fractal structure and high surface area, and these characteristics favor the adsorptive potential of the material. Adsorption tests with erythrosine indicated a high affinity of CB for negatively charged molecules, with rapid saturation kinetics, in about 20 minutes. Our results demonstrate that CB has a predominantly cationic surface under the conditions of this study, being effective in the adsorption of anionic organic compounds; however, requiring prior activation treatments to increase its adsorption capacity for metal ions. Thus, our results highlight a promising potential as an adsorbent in aqueous systems, especially after surface modifications that optimize its interaction with different types of contaminants. Publisher: Universidade Estadual do Oeste do Paraná Tipo do documento: Dissertação

2026-02-02T00:00:00Z