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Now showing items 81-87 of 87
Logística 4.0 e sustentabilidade: análise das práticas, benefícios e desafios em prestadores de serviços logísticos
(Universidade Federal de São Carlos, 2023-05-31)
Logistics 4.0 involves optimizing logistical activities through the use of intelligent systems, enhancing analytical and operational capabilities, and providing sustainable solutions. The overall objective of this research ...
Identificação de bolhas em ações de bancos comerciais do mercado de capitais brasileiro
(Universidade Federal de São Carlos, 2023-06-01)
The actions of speculators can generate divergences between the market price of an asset and its fundamental price, creating speculative bubbles. This study aimed to verify whether the actions of the four largest commercial ...
Bolhas racionais nos setores da b3 e eleição para presidente do Brasil de 2022
(Universidade Federal de São Carlos, 2023-05-19)
A presidential election process can generate rational expectations of a ‘risk premium’ among investors, with a speculative bias due to political uncertainty, allowing for the occurrence of explosive behavior in stock prices. ...
Perspectiva, implementação, gestão e tecnologias da agricultura digital: um estudo de caso aplicado ao agronegócio brasileiro
(Universidade Federal de São Carlos, 2023-04-26)
The agribusiness has been characterized for being relevant in the Brazilian’s national scenario, in terms of participation in economy, exports and environment. The agriculture 4.0 represents benefits for all society, ...
O papel das políticas públicas no desenvolvimento de sistemas agroflorestais no Brasil
(Universidade Federal de São Carlos, 2023-07-17)
Climate change is a reality and its effects directly affect society, including the production of food and commodities. Given this scenario, the need to face the consequences of climate change leads to studies to verify ...
ESIREOS: Avaliação internal, eficiente e escalável de métodos não supervisionados de detecção de anomalias
(Universidade Federal de São Carlos, 2023-05-25)
Anomaly (outlier) detection is one of the main problems in data mining. Since anomalies can translate into important information in numerous fields, several methods were developed to identify them, especially unsupervised ...
Despesas em Pesquisa e Desenvolvimento e desempenho de empresas de tecnologia: uma análise multi-países
(Universidade Federal de São Carlos, 2023-06-30)
The development of new technologies and production techniques is crucial for companies to gain a competitive advantage, achieved through innovation resulting from Research and Development (R&D). In the context of increasingly ...