Trabalhos de Conclusão de Curso de Graduação

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Navegando Trabalhos de Conclusão de Curso de Graduação por Tipo de Acesso "Attribution-ShareAlike 3.0 Brazil"

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    Avaliação da resistência à compreensão simples de um solo utilizando geossintético como reforço: relato de uma experiência de ensino aprendizagem
    (2025-07-16) Prado, Carlos Eduardo de Lima; Carvalho, Taise Monique de Oliveira; http://lattes.cnpq.br/3638807736725706; Silva, Celene Alves da; http://lattes.cnpq.br/8621139052901416; Santos, João Marcos Ferreira dos; http://lattes.cnpq.br/7956531027463602
    This study aimed to investigate the unconfined compressive strength behavior of a clayey sand (SC) soil from the Maceió-AL region, Brazil, when reinforced with geosynthetics, specifically a unidirectional geogrid and a MACGRID NET® geotextile. To achieve this, the physical characterization of the soil was performed, along with the determination of its compaction curve, and a comparative evaluation of the compressive strength of unreinforced and reinforced soil. The methodology included consistency limit tests (LL of 24.46% and LP of 13.76%), grain size analysis, and compaction tests, which determined a maximum dry specific weight of 1.84 g/cm3 and an optimum moisture content of 13.8%. The main phase involved unconfined compression tests on unreinforced soil specimens (CP-S), geogrid-reinforced soil (CP-GGR), and geotextile-reinforced soil (CP-GTX), following ABNT (NBR 12770, 2022). The results demonstrated that the geogrid increased the unconfined compressive strength by approximately 36.75%, while the geotextile provided a gain of 8.54%. For small deformations (2% axial deformation), the resistance increased by about 52% with the geogrid and 64% with the geotextile, compared to the unreinforced soil. Future perspectives include the study of different types of geosynthetics, layout variations, triaxial tests, and field-scale studies for technical and economic validation.
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    Uma análise dos desafios organizacionais e técnicos na adequação da operação de um hospital particular à lei geral de proteção de dados
    (2025-06-03) Moura , Ícaro Rodolpho de Farias; Bezerra, Tarcio Rodrigues; http://lattes.cnpq.br/5285201763618981; Cunha, Mônica Ximenes Carneiro da; http://lattes.cnpq.br/1775024859845111; Nunes Filho, Ricardo Rubens Gomes; http://lattes.cnpq.br/1760182180822152
    The Brazilian General Data Protection Law (LGPD) presents significant challenges for healthcare institutions, especially regarding the handling of patients' sensitive data. This study investigates the compliance process of a large private hospital with the LGPD, focusing on information systems and information security practices to identify the main technical and organizational challenges encountered. The research adopts the Goal-Question-Metric (GQM) model, which enabled a structured analysis based on defined objectives, investigative questions, and measurable metrics. The results reveal gaps in areas such as security infrastructure, access management, contract updates, and staff training, indicating weaknesses in data governance and the implementation of internal controls. Based on the evidence gathered through document analysis and validation with institutional professionals, this study proposes recommendations to enhance regulatory compliance and strengthen the protection of personal data in hospital environments.