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Item type: Item , Neurose obsessiva e contemporaneidade: considerações sobre a temporalidade e o discurso capitalista e seus desdobramentos no sofrimento psíquico em mulheres(Universidade Federal de Goiás, 2026-07-01) Silva, Helen Rosa da; Soares, Renata Leite; Soares, Renata Leite; Masson , Leilyane Oliveira AraujoThis paper addresses obsessive neurosis in contemporary society, starting from the premise that the social configuration marked by the sensation of the acceleration of time and by capitalist discourse favors the obsessive discourse as a defense against castration. The objectives of this research were: to discuss how obsessive symptoms relate to the experience of temporality today, and subsequently, to articulate capitalist discourse with the incidence of obsessive discourse in women. It was observed that the sensation of temporal acceleration is related to the impoverishment of subjective experience and the degradation of the social bond, which can intensify psychic suffering in contemporary times. It was concluded that it is impossible to decouple social discourse from the subject's psychic constitution, and that psychic suffering points to a certain introjection of a capitalist rationality of private life management. In capitalist society, consumer objects take the place of an imaginary phallus in an attempt to plug the subject's structural lack, which aligns with the type of defense in obsessive neurosis that denies desire. Regarding female obsessive neurosis, the conclusion reached is that obsessive neurosis today is independent of sex or gender, since all subjects, regardless of sex or gender identity, are traversed by castration, which belongs to the field of the symbolic. Despite this, subjects are still traversed by the imaginary dimension of the phallus, which makes female obsessive neurosis particularly devastating due to the imaginary notion that the phallus—the signifier of completeness—is related to the phallus as a sexual organ and its supposed substitutes. The woman becomes entangled in a discourse of phallic signification that hinders her from confronting her desire. This highlights the importance of investigating contemporary symptoms while keeping in mind that the subject is traversed by their time; therefore, forms of suffering depend on the prevailing social organization of a given period. For this investigation, a literature review was conducted, drawing on classical Freudian texts as well as contemporary academic productionsItem type: Item , Arquitetura religiosa: monumentos, templos e igrejas nas cidades goianas(Universidade Federal de Goiás, 2016-02-18) Andrade, João Ferreira de; Costa, Mariana Mendes da; Neves, Antonieta das; Souza, Fernanda de; Júnior, Adriano Oliveira de Assis; Filho, Pedro Henrique Aguiar; Neves, Antonieta das; Souza, Fernanda deThe religious architecture, rests essentially on the buildings of sacred functions, the churches. Its outward appearance gained allegorical importance, amounting to or surpassing that of the interior. The temples are true indexes of the communities that sponsor them and in which they are integrated: in economic terms, given the greater or lesser dimension and decorative richness of the building; at the cultural level, due to the erudition of the iconographic programs; at the social and political level, by the explicit association of important personalities, royal, noble or ecclesiastical, who chose the temple for their pantheon; or even mentally and militarily, given the character of some of his marginal sculpture. Places of worship and prayer, the Romanesque churches, particularly in Portugal and Spain, are also often the places of civic meeting of the parishes, liturgical and profane poles.Item type: Item , Galpão industrial em estrutura metálica: comparação entre pórtico contraventado e não contraventado com utilização de programa computacional(Universidade Federal de Goiás, 2026-06-23) Souza Neto, Ary Teodoro de; Almeida, Ariovaldo Fernandes de; Almeida, Ariovaldo Fernandes de; Oliveira, Ademyr Gonçalves de; Colherinhas, Gino BertollucciThe use of bracing systems in steel structures plays a fundamental role in global stability and the optimization of steel consumption, being frequently employed as a strategy to increase structural stiffness and reduce construction costs. In this context, this study presents a comparative analysis between a braced steel industrial building and an unbraced steel industrial building, using the CYPE 3D software as a tool for structural modeling and design. The study was based on the development of a steel building composed of built-up welded sections, with a length of 42 meters and a 20-meter clear span, subjected to permanent and variable loads, with special emphasis on wind loads determined according to the applicable design standards. The methodology consisted of modeling two geometrically identical structural configurations, differing only in the presence of the bracing system, thus enabling a direct comparative analysis between the two models. The results revealed significant differences in structural behavior, with the unbraced model presenting greater horizontal displacements and higher steel consumption, demonstrating the influence of the bracing system on the global stability and structural efficiency of the building. Therefore, it can be concluded that the adoption of a bracing system significantly contributes to structural performance and to the optimization of steel consumption in steel buildings.Item type: Item , Avaliação do diâmetro do arame e trajetória de fabricação de aerofólios de alumínio por manufatura aditiva por deposição a arco(Universidade Federal de Goiás, 2025-12-10) Castro, Matheus de Paula; Souza, Daniel; Ferreira Filho, Demostenes; Ferreira Filho, Demostenes; Souza, Daniel; Moreno, Maria Helena Rodrigues; Figueiredo, Kléber Mendes deWire Arc Additive Manufacturing (WAAM) has emerged as a promising alternative for producing large metallic components, offering high deposition rates, geometric flexibility, and reduced operational costs when compared to other metal additive manufacturing processes. However, the use of WAAM with aluminum alloys poses significant challenges due to the material’s high thermal conductivity, rapid oxide formation, and susceptibility to arc instability. This study aimed to evaluate the influence of wire diameter and deposition trajectory on the fabrication of ER4043 aluminum airfoils prototypes using WAAM, examining welding parameters, arc behavior, and geometric accuracy. Aluminum wires with diameters of 1.2 mm, 1.0 mm, and 0.8 mm were tested through multilayer wall fabrication and qualitative analyses of continuity, stability, and thermal behavior. Subsequently, different trajectory strategies were developed and applied to a NACA 2412 airfoil, including contour segmentation and local adjustment of robotic travel speed. The results showed that the 1.2 mm wire provided the most stable and reproducible deposition conditions, whereas the 0.8 mm wire proved unfeasible under the tested parameters. Trajectory optimization revealed that controlled variation of travel speed is essential to compensate for geometric curvature differences along the airfoil, resulting in improved dimensional uniformity. The final enlarged prototype exhibited good layer adhesion and a contour consistent with the theoretical model. Overall, the findings demonstrate that wire diameter selection and trajectory definition play a decisive role in the quality of aluminum components produced by WAAM, supporting the advancement of this technique for aerospace and industrial applications.Item type: Item , Breve história da ideia de autogestão(2025) Viana, Nildo Silva