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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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Culturas escolares nas prescrições para o ensino da educação física do sistema colégio militar do Brasil (2002-2021)
(Universidade Federal do Espírito Santo, 2025-11-19) Cauper, Dayse Alisson Camara; Ferreira Neto, Amarílio; https://orcid.org/0000-0002-3624-4352; http://lattes.cnpq.br/0813381772579489; https://orcid.org/0000-0002-4280-2728; http://lattes.cnpq.br/8564550055399301; Mello, Andre da Silva; https://orcid.org/0000-0003-3093-4149; http://lattes.cnpq.br/1466918874732141; Locatelli, Andrea Brandão; https://orcid.org/0000-0001-7305-0787; http://lattes.cnpq.br/8754516218846670; Rocha Junior, Coriolano Pereira da; https://orcid.org/0000-0001-8228-2088; http://lattes.cnpq.br/5043564877292093; Melo, Victor Andrade de; https://orcid.org/0000-0002-1983-1475; http://lattes.cnpq.br/9730234823420258
This thesis analyzes the prescriptions for Physical Education teaching in Military Schools and, specifically, investigates the participation of civilian teachers in the development and revision of these curricular devices that were in effect between 2002 and 2021. The study utilizes the following sources: a) Physical Education curricula from the Brazilian Military School System (BMSS), referred to as the Study Area Plan, Discipline Plan, and Didactic Sequence Plan; b) magazines produced annually by the Military Schools; c) ordinances, bulletins, and other documents; d) interviews conducted with Military School teachers. From a theoretical and methodological perspective, the investigation is grounded in Cultural History, in Chartier (1990), Bloch (2001), Certeau (1998), in the Italian microhistory of Ginzburg (1989), and operates in the interpretation of data through the analytical category of school culture. Chapter I situates the reader regarding the investigated educational context and the object of the thesis. It also presents the objectives, theoretical framework, and the study's organization. Chapter II demonstrates, through a state-of-knowledge review, that although Physical Education within the Brazilian Military School System has been an investigated topic since the mid-2000s, it is only in studies conducted from the late 2010s onward that the prescriptions for this curricular component began to be mobilized as sources by researchers. Furthermore, none of them mobilized the prescriptions as an object of study. Chapter III establishes, through bibliographic research on the Modernization Process of Army Education, the diachronic aspect of the school culture within the Brazilian Military School System which, especially during the implementation of competency-based teaching, created conditions for the participation of civilian teachers in the development and revision of teaching prescriptions for curricular components. Chapter IV demonstrates, through historical document analysis, that the prescriptions for Physical Education teaching in Military Schools approached the perspective of the printed medium as a Toolbox until the implementation of competency-based teaching, when they moved away from this model and toward the concept of the Pedagogical Collection. After the consolidation of competency-based teaching in the BMSS, this material retains aspects that classify it as a Pedagogical Collection but also presents elements that characterize it as a Toolbox, indicating a hybrid printed form. Chapter V presents, through descriptive exploratory research, possible outcomes of the Educational Modernization in Military Schools as recorded in their magazines, highlighting the synchronic dimension of school culture within the BMSS. Chapter VI demonstrates, through qualitative research, that civilian teachers operated in the curricular revision through tactics and strategies to legitimize the school culture they represented, given the scenario of competing representations of how Physical Education should be in the BMSS. Based on these primary results, the study confirms the hypothesis that the school cultures of Military Schools have been assuming a leading role in the processes of curricular development and revision for the Physical Education discipline, through its interlocutors who are periodically called to meet to participate in the polemological game Certeau (1998) that defines the updating of this curricular component's curriculum.
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Cultura soberana nacional e história da ideologia do colonialismo: Machado, Barreto, Graciliano, Julião e Ivan Angelo
(Edufes, 2025) Luis Eustáquio Soares
A obra de Luis Eustáquio Soares propõe uma investigação profunda sobre a ideologia do colonialismo como um elemento transversal à história e à cultura do Brasil. O autor analisa como essa ideologia evoluiu de um período colonial mercantilista para formas contemporâneas sob o domínio do imperialismo europeu e do ultraimperialismo norte-americano. Através da lente do realismo crítico e do materialismo histórico, Soares examina as obras de grandes nomes da literatura brasileira — Machado de Assis, Lima Barreto, Graciliano Ramos, Francisco Julião e Ivan Ângelo — para demonstrar como estas narrativas funcionam como instrumentos de resistência e perspectivas de soberania nacional. O livro discute como a literatura pode descortinar o estatuto colonizado e apontar caminhos para a emancipação integral da "Maioria Global" (os povos do Sul Global) frente às estruturas de opressão do sistema capitalista mundial.
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Síntese do biodiesel de óleo de soja utilizando óxido de cálcio oriundo da concha de sururu impregnado com íon itérbio (3+)
(Universidade Federal do Espírito Santo, 2024-07-25) Gomes, Mirian Alves; Guimarães, Damaris; https://orcid.org/0000-0002-4932-3252; http://lattes.cnpq.br/6576377621734943; Barañano, Audrei Giménez; https://orcid.org/0000-0002-0174-5202; http://lattes.cnpq.br/6155024776819193; https://orcid.org/0009-0004-4358-8673; http://lattes.cnpq.br/7254607078386975
; Altoé, Mario Alberto Simonato; https://orcid.org/0009-0004-6226-7912; http://lattes.cnpq.br/8481776828705621
; Souza, Murilo de Oliveira; https://orcid.org/0000-0002-5299-564X; http://lattes.cnpq.br/1832643912229312
The synthesis of biodiesel is carried out through transesterification reaction, using vegetable oils or animal fats, short-chain alcohols, in the presence of basic/acid catalysts, whether heterogeneous or homogeneous. Among heterogeneous catalysts, calcium oxide (CaO) shows promising results. In this study, calcium oxide obtained from sururu shell was impregnated with Yb3+ ions, via coprecipitation method. The catalysts were thermally activated by calcination at 900°C for 4 hours and evaluated for their catalytic potential in methyl biodiesel synthesis using soybean oil. Thermogravimetric analysis (TGA), X-ray diffraction (XRD), X-ray fluorescence (XRF), Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), and Brunauer-Emmett-Teller (BET) were conducted to obtain catalyst characteristics and properties. Biodiesel yield was determined by proton nuclear magnetic resonance (1H NMR) and thin-layer chromatography (TLC). Central composite rotational design (CCRD) was employed to optimize reaction conditions. Results revealed that maximum efficiency was achieved at 80°C, with 5% catalyst and alcohol:oil ratio of 15:1, resulting in 87% conversion for CaO without Yb3+ and 85% for CaO with Yb3+, within just 1 hour. Modified CaO allowed for five cycles of biodiesel synthesis, with a 2.78% reduction in yield in the first catalytic cycle. Conversely, CaO without Yb3+ showed a significantly greater yield reduction, totaling 30.48%. The feasibility of reuse across multiple cycles was attributed to the robustness promoted by oxide impregnation, due to the low solubility of calcium oxide.
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Modelagem e predição de propriedades mecânicas e físicas de fibras lignocelulósicas por FTIR via regressão multivariada
(Universidade Federal do Espírito Santo, 2025-08-27) Lauriano, Laiza Andrade; Oliveira, Michel Picanço; https://orcid.org/0000-0001-9241-0194; http://lattes.cnpq.br/6383844066460475; Dutra, Júlio Cesar Sampaio; https://orcid.org/0000-0001-6784-4150; http://lattes.cnpq.br/5331990513570911; https://orcid.org/0009-0008-3199-7380; http://lattes.cnpq.br/4891425138936984; Carreira, Lilian Gasparelli; https://orcid.org/0000-0003-2415-6299; http://lattes.cnpq.br/8151437321864971; Profeti, Luciene Paula Roberto; https://orcid.org/0000-0001-6280-2410; http://lattes.cnpq.br/6517975282316378; Dias, Ana Carolina Spindola Rangel; http://lattes.cnpq.br/2866902801584203
In the face of contemporary challenges, the pursuit of sustainable materials that minimize environmental impact is essential. In this context, this study evaluated the use of lignocel lulosic fibers in composites as an alternative to synthetic materials. Lignocellulosic fibers are notable for their advantageous characteristics, such as biodegradability, low cost, and competitive mechanical performance in specific applications, such as the reinforcement of polymer composites used in automobiles and civil construction. However, determining the mechanical and physical properties of lignocellulosic fibers remains a challenge, primarily due to their microscopic dimensions, heterogeneity, and the complexity of experimental testing. Despite these difficulties, detailed knowledge of these properties is fundamental for the efficient selection and application of fibers in polymer composites. Given this scenario, this dissertation proposes the development of Principal Component Regression (PCR) and Partial Least Squares (PLS) mathematical models to predict physical and mechanical properties from spectral data obtained by Fourier-Transform Infrared (FTIR) Spectroscopy, thereby optimizing the characterization process. The models showed satisfactory performance in explaining the variability of data for diameter, density, and tensile strength, with PLS showing the best results for diameter (R2 = 0,766 e Q2 = 0,811) and density (R2 = 0,874 e Q2 = 0,877), and PCR for tensile strength (R2 = 0,721 e Q2 = 0,722). The results highlight the potential of chemometrics as an auxiliary tool for the selection and application of lignocellulosic fibers in sustainable composites.
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A midiatização das vacinas durante a pandemia de Covid-19 nas unidades jornalísticas veiculadas no Espírito Santo
(Universidade Federal do Espírito Santo, 2025-11-25) Scalfoni, Carolina Jann; Santos Neto, Edson Theodoro dos ; https://orcid.org/0000-0002-7351-7719; http://lattes.cnpq.br/5430137427291413; https://orcid.org/0009-0004-9527-2742; http://lattes.cnpq.br/3409133190021956; Carvalho, Clarissa Sousa de ; https://orcid.org/; http://lattes.cnpq.br/8142864530592760; Henriques, Rafael da Silva Paes; https://orcid.org/0000-0002-1812-5886; http://lattes.cnpq.br/4260742302003843; Ramos, Mariela Pitanga; https://orcid.org/0000-0002-2918-3010; http://lattes.cnpq.br/1593636885635918; Primo, Paola Pinheiro Bernardi; https://orcid.org/0000-0002-6954-1046; http://lattes.cnpq.br/5776565227091589
The COVID-19 pandemic was marked by the rapid spread of the SARS-CoV-2 virus and the swift development of vaccines. This period was accompanied by an infodemic of inaccurate or false information, which harmed the quality of health communication and was related to an increase in vaccine hesitancy. Given this scenario, the objective of this study was to analyze the media information about vaccines disseminated in 21 newspapers in the state of Espírito Santo during the pandemic. This is a quantitative and qualitative, exploratory documentary research, analyzing journalistic articles from 21 electronic media outlets in Espírito Santo. The analyzed period extended from December 29, 2019, to May 6, 2023, the date of the end of the pandemic. The research used Bardin's content analysis and Bruno Latour's Actor-Network Theory (ANT) as references for the qualitative article. The results of the analyses demonstrated a positive correlation between the publication of articles and the application of vaccines (rho = 0.407, p-value < 0.0005). The vaccination data revealed low adherence to the booster dose by the population, with inequality among the state's cities. The analysis of strategies to combat vaccine hesitancy was carried out in the second article; the appearance of influential figures within the journalistic writings was the most found, in addition to records with social mobilization and the use of specific social networks. The research presented the performance of the strategies in the relevant role as non human actors, influencing behaviors and perceptions about vaccination. It was concluded that the journalistic media in Espírito Santo fulfilled its role of disclosing information about vaccines, with coverage and dose application being positively correlated. However, the dissertation reveals the need for more regionalized health strategies to increase the low adherence to the booster dose, especially in rural cities. The analysis using ANT confirmed the influence of actors, especially politicians and specialists, especially in information networks, but also pointed out the need for greater diversification, including social movements and religious leaders, to reach more layers of the population, respecting the principles of the Brazilian Health System (SUS). Furthermore, the low quality and incompleteness of the data in government dashboards limited the analysis of the profile of the vaccinated population