https://tede.unioeste.br/handle/tede/585 2026-10-11T23:30:21Z 2026-10-11T23:30:21Z 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 Alves, Marcos Henrique https://tede.unioeste.br/handle/tede/8682 2026-10-05T19:25:22Z 2026-07-07T00:00:00Z

Title: Impacto redistributivo do Benefício de Prestação Continuada sobre a desigualdade de renda no Paraná (2012-2020) Autor: Alves, Marcos Henrique Primeiro orientador: Rocha Jr., Weimar Freire da Abstract: This work analyzes the redistributive impact of the Continuous Cash Benefit (BPC) on per capita household income inequality in the state of Paraná, Brazil, from 2012 to 2020. The BPC is one of the main social protection instruments in Brazil and is aimed at older adults and persons with disabilities in situations of socioeconomic vulnerability. The empirical analysis was based on data from the Continuous National Household Sample Survey (PNAD Contínua), using the Gini index as a measure of inequality. For this purpose, a counterfactual scenario was constructed in which the values received from the benefit were excluded from household income, allowing a comparison of the Gini index with and without the presence of the BPC. The results indicate that the program has a statistically significant redistributive effect, contributing consistently to the reduction of inequality throughout the period analyzed. However, the magnitude of this effect proved to be limited in aggregate terms, due to the program’s restricted coverage and its relatively small share in total income. The findings also show that the redistributive impact tends to intensify during periods of economic slowdown, which suggests the countercyclical nature of the benefit. It is concluded that, although the BPC plays an important role in the social protection of the most vulnerable groups, its effects on aggregate inequality indicators are limited, which reinforces the importance of complementary policies aimed at strengthening the labor market and expanding labor income. Publisher: Universidade Estadual do Oeste do Paraná Tipo do documento: Dissertação

2026-07-07T00:00:00Z Rodrigues, Elisley Antonio https://tede.unioeste.br/handle/tede/8675 2026-09-28T23:50:32Z 2026-08-28T00:00:00Z

Title: Potencial de aproveitamento energético de resíduos de MDF do polo moveleiro de Toledo (PR) para produção de briquetes: uma avaliação técnico-científica Autor: Rodrigues, Elisley Antonio Primeiro orientador: Baumgartner, Tatiana Rodrigues da Silva Abstract: The growing generation of waste from the furniture industry constitutes an environmental challenge, especially when these materials are sent to landfills or receive inadequate forms of disposal. Among these waste materials, Medium Density Fiberboard (MDF) panels stand out. Widely used in furniture manufacturing, they require specific care regarding their disposal and energy recovery due to synthetic formaldehyde-based resins in their composition. In this context, this dissertation aimed to develop a technical-conceptual proposal for the energy recovery of MDF waste generated in the furniture hub of Toledo, Paraná, Brazil, through briquette production, considering torrefaction as a pre-treatment step capable of contributing to the reduction of undesirable compounds and improving the material's characteristics as a solid fuel. The research is qualitative and exploratory, developed based on a literature review, a survey of information on waste generation and disposal in the Toledo furniture hub, and a comparative analysis of the thermochemical characteristics of raw and torrefied MDF. The results indicated an estimated generation of approximately 35 tons of MDF waste per month in the studied furniture hub, consisting mainly of offcuts, trimmings, and sanding dust. The diagnosis also highlighted limitations related to the disposal of this waste, including the lack of structured reverse logistics, fragmented management initiatives, and inappropriate disposal and burning practices. The literature review showed that MDF has significant energy potential, with a higher heating value of approximately 4,427.8 kcal kg⁻¹ and a low ash content. For the material subjected to torrefaction between 260 °C and 280 °C for 60 minutes, major improvements in energy properties were identified, such as a reduction of up to 65% in residual formaldehyde, an increase of up to 20% in heating value, reduced moisture content, higher hydrophobicity, and improved grindability. These results reinforce the role of torrefaction as a pre-treatment alternative to make the waste more suitable for densification and energy recovery, provided that appropriate emission control measures are adopted. Publisher: Universidade Estadual do Oeste do Paraná Tipo do documento: Dissertação

2026-08-28T00:00:00Z 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