Inteligência artificial e metadados semânticos: desafios para a catalogação descritiva contemporânea = Artificial inteligence and semantic metadata: challenges for contemporay descriptive cataloging

Resumo: O presente trabalho descreve o desenvolvimento de um modelo de serviço de Disseminação Seletiva da Informação (DSI) suportado por Inteligência Artificial (IA) no Instituto de Pesquisas Tecnológicas (IPT). Diante da sobrecarga informacional e do crescimento do volume de patentes Leia mais…

Inteligência artificial e metadados semânticos: desafios para a catalogação descritiva contemporânea = Artificial inteligence and semantic metadata: challenges for contemporay descriptive cataloging

Abstract: This paper describes the development of a Selective Dissemination of Information (SDI) service model supported by Artificial Intelligence (AI) at the Institute for Technological Research (IPT). Given the information overload and the increasing volume of patents and technical standards, Leia mais…

Investigatimg the influence of trace tantalum on the microstructure and mechanical properties of niobium microalloyed steels

Abstract: The global production of niobium-microalloyed steels is now a well-established industrial practice. Initially driven by experimental insights into niobium’s ability to refine steel microstructures during thermomechanical processing, this technology has become especially prevalent in low-alloy steels. An important aspect Leia mais…

Viscoelastic and mechanical behavior of the thermoset composite interleaved with electrospun polybutadiene

Abstract: This work aims the processing of multifunctional thermoset composites, consisting of carbon fibers/epoxy resin prepreg, and polybutadiene (BR) mats produced via electrospinning process aiming to provide a composite material with high tenacity. Initially, polybutadiene mats were produced by electrospinning. Leia mais…

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