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Documentos Administrativos Documentos administrativos da UFES (Relatórios institucionais, Atos normativos, Resoluções, Portarias e etc)Livros Digitais Livros digitais "ebooks" (e-livros) publicados ou adquiridos pela UFESProdução Científica Produção científica e técnica da UFES, como Artigos, livros e capítulos, trabalhos apresentados em eventos, entrevistas, resenhas, traduções, patentes, cultivares, marcas, etc.Teses e Dissertações Teses e dissertações depositadas no repositório da UFESTrabalhos Acadêmicos Trabalhos acadêmicos de conclusão de curso (TCC) de graduação e pós-graduação lato sensu
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Inovar além do óbvio: as múltiplas dimensões de inovação nos núcleos de inovação tecnológica das universidades federais da região sudeste
(Universidade Federal do Espírito Santo, 2026-03-23) Pereira, Kieza Inglid Chefer; Dias, Taciana de Lemos; https://orcid.org/0000-0002-7172-1230; http://lattes.cnpq.br/0535178144031059; https://orcid.org/0009-0002-4172-7479; http://lattes.cnpq.br/2830483673593135; Silveira, Rogério Zanon da; https://orcid.org/0000-0002-1410-2767; http://lattes.cnpq.br/0058375909829715; Castro, Eustáquio Vinícius Ribeiro de; https://orcid.org/0000-0002-7888-8076; http://lattes.cnpq.br/1055263403980509; Moura, Elton Siqueira; https://orcid.org/0000-0003-3309-8641; http://lattes.cnpq.br/7923759097083335
Innovation, historically associated with the introduction of market oriented technologies, has undergone conceptual expansion in recent decades, incorporating social, environmental, organizational, and service dimensions, among others. In the public sector, it assumes a strategic role in promoting efficiency and institutional transformation, with normative reinforcement following Constitutional Amendment No. 85/2015. In this context, the Technological Innovation Centers (NITs) of federal universities, established by Law No. 10.973/2004, are responsible for innovation management within Scientific, Technological, and Innovation Institutions, whose minimum attributions expressly mention the technological dimension. Although the legislation highlights this aspect, it does not exclude other forms of innovation, which may lead to a restricted understanding of the phenomenon. From this apparent tension between the normative approach and contemporary doctrinal perspectives emerges the research problem: to understand how the NITs of federal universities in the Southeast region conceive and operationalize innovation in their practices. The overall objective is to identify the dimensions of innovation encompassed in the activities of these centers, answering the following question: which dimensions of innovation are operationalized and promoted by the NITs (Innovation and Technology Centers) of federal universities in southeastern Brazil? A qualitative approach was adopted, with data collection through electronic forms applied to managers and analysis based on the thematic semantic content analysis technique (Bardin, 2016). The results indicate a predominance of practices centered on the technological dimension, accompanied by references to environmental, social, product, open, and service innovations, and, to a lesser extent, marketing innovations. The promotion of innovation is shown to be inferior to the practices, suggesting a more reactive role for these NITs. Weaknesses were observed in the identification and classification of innovation in the activities of the NITs. As a technical product, a concluding report was prepared with recommendations for the adoption of a multidimensional classification of innovation in the NIT of the Federal University of Espírito Santo (Ufes), aiming to strengthen the strategic and integrated management of innovation.
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Política de acolhimento institucional para crianças e adolescentes: debatendo práticas de trabalho, proteção e vida, por voos possíveis
(Universidade Federal do Espírito Santo, 2024-12-16) Galli, Vanessa Ediane; César, Janaína Mariano; https://orcid.org/0000-0001-6532-1380; http://lattes.cnpq.br/6837127144059829; https://orcid.org/0009-0008-2273-0502; http://lattes.cnpq.br/8689360575861671; Baptista, Luis Antonio dos Santos; http://lattes.cnpq.br/1895529909984541; Cruz, Lílian Rodrigues da; https://orcid.org/0000-0002-1850-3023; http://lattes.cnpq.br/7498965855084509
This research analyzes the work practices of technical professionals of Institutional Shelter Services (SAI) for children and adolescents, which follows the public policy of protection for children and adolescents. The main objective is to question/problematize the ethical directions of work present in these establishments. Among the specific objectives, under the bias of the model proposed by intervention research, we formulate the following question: In the service of what - or for whom - do the Institutional Services that shelter children and adolescents work? Regarding the theoretical basis, we resorted, especially, to the contents related to “institutional analysis”, “philosophy of difference” and “Afroperspectivity”. The methodology includes interviews-conversations with workers - psychologists and social workers - linked to the Institutional Shelters of Greater Vitória - ES. It is also part of our methodological proposal to include the narratives of the experience of working in an SAI of the researcher herself. These dialogues allowed us to problematize, differentiate and confront notions of childhood and adult centric practices, as well as to analyze the Comprehensive Protection Policy aimed especially at black children and young people - men and women - historically impacted by the harsh Brazilian colonial process. This master's research indicates fruitful proposals for work with children and young people, whose practices confront death policies and expand life-affirming experiences.
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Soil and tree-stem co₂ and ch₄ fluxes from living and dead mangrove forests in se Brazil
(Universidade Federal do Espírito Santo, 2026-03-17) Lima, Layza Roxanne Santana de; Coppo, Gabriel Carvalho; https://orcid.org/0000-0001-5153-6540; http://lattes.cnpq.br/8862592977158801; Bernardino, Ângelo Fraga; https://orcid.org/0000-0002-1838-4597; http://lattes.cnpq.br/7955326454008127; https://orcid.org/0000-0002-7187-4392; http://lattes.cnpq.br/9804051918088513; Nóbrega, Gabriel Nuto; https://orcid.org/0000-0001-7008-4201; http://lattes.cnpq.br/5874908096941660; Joyeux, Jean-Christophe; http://lattes.cnpq.br/9764759048676848
Although mangrove forests are essential to blue carbon dynamics in coastal zones, relatively little is known about the greenhouse gas (GHG) fluxes emitted by these ecosystems. In this study, we investigated soil- and tree-mediated GHG fluxes in living and dead mangrove forests within a polyhaline estuary in southeastern Brazil, with the aim of assessing the effects of forest mortality on soil and tree-stem CO₂ and CH₄ fluxes. Because CO₂ fluxes are partially mediated by aerobic plant respiration, and methane fluxes from soils and tree stems are influenced by the balance between microbial production and oxidation, we expected lower GHG fluxes in dead mangrove forests. However, our results showed that living and dead mangroves exhibited comparable mean soil CO₂ fluxes, with mean annual values of 70.8 ± 25.0 and 74.0 ± 27.1 mmol m⁻² d⁻¹, respectively. Mean soil CH₄ fluxes were also similar between live and dead mangrove forests, ranging from 205 ± 238 to 244 ± 130 µmol m⁻² d⁻¹, with methane contributing only 2–3% of total CO₂-equivalent emissions. We further observed a seasonal effect on soil CO₂ fluxes, with higher emissions during summer compared to winter, whereas soil CH₄ fluxes showed no consistent seasonal variation. Water column height, used as a daily-integrated proxy of inundation conditions, influenced soil CO₂ and CH₄ flux variability, regardless of forest condition.. Tree-stem CO₂ fluxes decreased along the vertical gradient of the stem, indicating diffusion-dominated passive transport, while tree-stem CH₄ fluxes were negligible. When integrated and extrapolated to the studied estuarine region, ecosystem-scale GHG emissions were overwhelmingly dominated by soil processes (>99%) under both mangrove conditions.
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Entre bilhetes, tabelas e araucárias: o licenciamento ambiental como processo diplomático entre coletivos humanos e não humanos
(Universidade Federal do Espírito Santo, 2025-12-15) Lins, Rebeca Mathias; Losekann, Cristiana; https://orcid.org/0000-0002-9043-6099; http://lattes.cnpq.br/6484935860818055; https://orcid.org/0000-0002-7530-1348; http://lattes.cnpq.br/7575392554007566; Creado, Eliana Santos Junqueira; https://orcid.org/0000-0003-0230-6612; http://lattes.cnpq.br/9502095470595626; Fleury, Lorena Cândido; https://orcid.org/0000-0001-9659-8630; http://lattes.cnpq.br/3759940793842831; Araújo, Suely Mara Vaz Guimarães de; https://orcid.org/0000-0003-2363-771X; http://lattes.cnpq.br/8757845751582248; Bronz, Deborah; https://orcid.org/0000-0002-0581-1318; http://lattes.cnpq.br/2939083597845572
Environmental licensing, as Brazil’s main instrument of environmental impact assessment (EIA), stands at the crossroads of development and socio-environmental protection. This research investigates the rare occurrence of license rejections by the Brazilian environment agency, Instituto Brasileiro do Meio Ambiente e dos Recursos Naturais Renováveis (IBAMA) and seeks to understand the role of the licensing process – beyond its binary outcomes – in shaping project viability. Adopting a mixed-methods approach, the study combines descriptive statistics of 2,181 licensing procedures (1988–2022) with document ethnography of two cases of preliminary license denial: the Pai Querê hydropower plant (RS/SC) and the Estaleiro EISA shipyard (AL). The theoretical framework draws on Bruno Latour and actor-network theory, exploring diplomacy between human and non-human collectives. Findings reveal that, although fewer than 1% of licenses were denied, licensing serves as a fertile arena for controversies, project modifications, and the strengthening of collectives. In Pai Querê, endangered species, NGOs, and the Public Prosecutor’s Office allied to block a strategic national project; in Estaleiro EISA, technical contestation of locational matrices led to relocating the project to protect mangroves. The study concludes that licensing not only legitimizes projects but also materializes socio-environmental and political disputes, offering a diplomatic space for non human representation and advancing reflections on the limits and potential of Brazil’s environmental policy.
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Avaliação da tensão residual em componentes manufaturados com MADA usando a técnica de ruído magnético de Barkhausen
(Universidade Federal do Espírito Santo, 2026-02-12) Fundão, Felipe Soares; Liskevych, Olga; https://orcid.org/0009-0003-5739-0433; http://lattes.cnpq.br/0753194047704597; Macêdo, Marcelo Camargo Severo de; https://orcid.org/0000-0002-2206-6081; http://lattes.cnpq.br/5530638975120211; https://orcid.org/0009-0006-6221-4196; http://lattes.cnpq.br/7385765276852063; Pardal, Juan Manuel; https://orcid.org/0000-0001-9625-4547; http://lattes.cnpq.br/3583921436364162; Tavares, Sérgio Souto Maior; https://orcid.org/0000-0003-3606-9272; http://lattes.cnpq.br/4320367144812616
Additive manufacturing (AM) has emerged as an efficient alternative to traditional manufacturing methods, enabling the production of complex parts with reduced material waste. Among the available processes, Wire Arc Additive Manufacturing (WAAM), a type of Directed Energy Deposition (DED), uses a welding arc as an energy source and a metallic wire as feedstock. However, intense thermal cycles and rapid solidification can generate significant residual stresses, compromising the structural integrity of the components. This study investigated residual stresses in WAAM produced parts using a 1.2 mm ER70S-6 wire on an AISI 1020 substrate through Magnetic Barkhausen Noise (MBN). This magnetic technique is sensitive to induced stresses and allows for fast measurements without special sample preparation. The analysis focused on two main parameters: voltage and frequency. The results demonstrated that frequency directly influences the penetration depth of the magnetic field and the intensity of the Barkhausen effect, affecting the MBN response. Higher frequencies reduced penetration depth and increased the root mean square (RMS) values of the signal. Residual stress distribution maps were compared with finite element simulations and hole-drilling measurements from previous studies, showing good correlation. These findings confirm the feasibility of MBN as a quality control tool for DED-manufactured components, provided that test parameters and possible microstructural transformations are carefully considered.