PPG.EGPSA/ITEGAM
URI permanente desta comunidadehttps://rigalileo.itegam.org.br/handle/123456789/1
A comunidade dispõe da produção técnica e científica do Programa de Pós-graduação em Engenharia, Gestão de Processos, Sistema e Ambiental (PPG.EGPSA) do Instituto de Tecnologia e Educação Galileo da Amazônia (ITEGAM), fruto da atividade de pesquisa e desenvolvimento (P&D). É possível acessar os trabalhos de conclusão do programa de pós-graduação, artigos e livros vinculados a pesquisa, desenvolvimento, inovação e extensão.
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5 resultados
Resultados da Pesquisa
Item Uma Proposta Inovadora Utilizando Blockchain para a Gestão Financeira em Obras Públicas, Tendo como Base o Sistema Brasileiro(Instituto de Tecnologia e Educação Galileo da Amazônia, 2020) JÚNIOR, Paulo Oliveira Siqueira; CAMPOS, Paola SoutoThe poor investment of funds in public works across different sectors in Brazil is evident due to the concentration of technologies and new methodologies, varying according to the current legislation in each state. This study proposes a blockchain-based methodology to increase confidence in financial data, enabling greater transparency, reliability, and public sector oversight. The blockchain network allows mirroring of revenues and expenses, making financial processes more secure and auditable.Item DESENVOLVIMENTO DE SMARTS CONTRACTS E TOKENS NA REDE ETHEREUM(Instituto de Tecnologia e Educação Galileo da Amazônia, 2023) ALENCAR, David Barbosa de; LEITE, Jandecy CabralThis article explores the development of smart contracts and tokens on the Ethereum network, highlighting the benefits of automation of agreements, elimination of intermediaries, transparency, and security provided by blockchain technology. Challenges such as scalability, privacy, and security are discussed, along with the possibilities of building innovative decentralized applications. The research adopted an approach of collecting primary and secondary data, including interviews with experts and analysis of existing smart contracts.Item WIRELESS – ANÁLISE DE VULNERABILIDADES EM REDES DE COMPUTADORES SEM FIO EM UMA EMPRESA DO POLO DUAS RODAS(Instituto de Tecnologia e Educação Galileo da Amazônia, 2023) ALENCAR, David Barbosa de; LEITE, Jandecy CabralThis article highlights the importance of analyzing vulnerabilities in wireless computer networks to ensure information security and data protection in a specific company. During the project, several vulnerabilities were identified, such as inadequate security configurations, lack of strong authentication, use of outdated encryption protocols, and absence of network segregation. These vulnerabilities represent significant risks to the integrity, confidentiality, and availability of data transmitted and stored in wireless networks. However, through the implementation of appropriate mitigation measures, it is possible to strengthen the security of wireless networks and reduce these risks. It is recommended to update security configurations, such as changing default passwords, using strong encryption, and adopting multi-factor authentication. Additionally, network segregation is essential to protect the internal network against unauthorized access. By following these measures, the company will strengthen the security of its wireless networks, ensuring data protection, information privacy, and business continuity. It is important to emphasize that vulnerability analysis in wireless networks should be an ongoing process, adapting to new threats and technologies, to ensure continuous network security and the protection of the company's information assets.Item Análise da dispersão dos indicadores de desempenho para a tomada de decisão entre duas ferramentas de modelagem fuzzy Analysis of the dispersion of performance indicators for decision making between two fuzzy modeling tools(Instituto de Tecnologia e Educação Galileo da Amazônia, 2020) SILVA, Ítalo Rodrigo Soares; SIQUEIRA JÚNIOR, Paulo Oliveira; PARENTE, Ricardo Silva; NASCIMENTO, Manoel Henrique Reis; ALENCAR, David Barbosa de; LEITE, Jandecy Cabral.; LEITE, Jandecy CabralAnalyzing data processing methods and ensuring consistent results is hard work for scientists. The optimization of a process makes a difference regardless of the area being worked on. This research used a comparative method of dispersion analysis to evaluate the performance of two fuzzy modeling tools: the Fuzzylite library and the MatLab® Fuzzy Toolbox. The case study was conducted with the School Adventurers application, which uses the Fuzzylite library for fuzzy inferences. The results indicated that Fuzzylite showed superior performance in terms of dispersion of performance indicators.Item Integração de tecnologias da Indústria 4.0 nos processos de fabricação industrial(Instituto de Tecnologia e Educação Galileo da Amazônia, 2024) SOUSA, Marcio Rizonildo Aquino de; ALENCAR, David Barbosa de; LEITE, Jandecy Cabral; SANTOS JÚNIOR, Hélio Andrade dos; LEITE, Jandecy CabralThe integration of Industry 4.0 technologies into industrial production processes represents a significant evolution. This article explores the impact and benefits of this integration, showing how emerging technologies are revolutionizing traditional production methods. The methodology addresses the fundamental concepts of Industry 4.0, such as device interconnection, real-time data analysis, and intelligent automation, and examines specific technologies incorporated into manufacturing processes, such as the Internet of Things (IoT), Additive Manufacturing, Artificial Intelligence (AI), and Augmented Reality (AR). Case studies and practical examples illustrate the implementation of these technologies in various sectors, from precision parts manufacturing to mass production. Finally, the challenges and opportunities are discussed, as well as the future implications for the manufacturing industry.