Abstract: The objective of this article is to improve the realtime detection of misfires directly in the combustion chamber of spark ignition engines, using the spark plug as an ionic current sensor Compared to others methods, such as combustion pressure analyses, measuring fluctuations in engine speed or vibration mechanical analyses, Leia mais…
Resumo: Open Finance é um ecossistema onde os clientes de produtos e serviços financeiros possuem a capacidade de compartilharem suas informações entre diferentes instituições autorizadas pelo Banco Central e de gerenciar suas contas bancárias por meio de variadas plataformas. Esta habilidade sinaliza uma transformação profunda no sistema financeiro, contudo, traz Leia mais…
Abstract: This article shows the results obtained during the work carried out on a dynamometric bench where was install a 2.0- litre engine with a total displacement, supercharged and equipped with gasoline direct injection. The main aim of this work is to verify the feasibility of applying charge stratification using Leia mais…
Abstract: Recent advancements in anti-money laundering (AML) strategies and the emergence of new government smart contract platforms underscore the need for more accurate and efficient detection systems. This paper proposes a robust approach to significantly reduce false positive alerts utilizing machine learning (ML) to enhance the AML framework within the Leia mais…
Abstract: Recent advancements in anti-money laundering (AML) strategies underscore the imperative for more accurate and efficient detection systems. This paper delineates a robust approach utilising machine learning (ML) and artificial intelligence (AI) to refine AML frameworks within national financial institutions, reducing false positive alerts. Integrating data from ‘Know Your Customer’ Leia mais…
Abstract: The integration of computing and medicine has significantly advanced assistive communication technologies for individuals with neurodegenerative diseases. This systematic review comprehensively examines the performance and bit rate of P300-based digital spellers, with a particular focus on the application of machine learning techniques. Evaluating these spellers’ bit rates is crucial Leia mais…
Abstract: Tururi is a natural fibrous structure that protects the fruits of the Amazon Ubuçu palm tree (Manicaria saccifera Gaertn.), traditionally utilized by local communities in the Marajó archipelago—Brazil. The goal of this research was to report the development of two distinct types of multilayer 3D green composites from tururi Leia mais…
Resumo: Os edifícios em madeira continuam sendo construídos pela sociedade moderna apesar dos riscos de incêndio aumentados em relação a outras tecnologias construtivas. Dado que a madeira é um material de construção renovável, e com potencial para ter uma boa durabilidade quando tratada e conservada adequadamente. Os painéis de madeira Leia mais…
Resumo: Para garantir a homogeneidade microestrutural de aços, que só é possível de se obter com a indução da homogoneidade química do material, deve-se reduzir ou eliminar as segregações inerentes do processo de solidificação dos metais. O objetivo deste trabalho foi estudar a influência da temperatura e tempo de tratamento Leia mais…
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