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COVID-19 time series forecasting – twenty days ahead
Carvalho, Kathleen; Vicente, João Paulo; Teixeira, João PauloOccupational exposure to cytotoxic agents has been recognized as a potential danger to the health of handlers. However, collective and individual protection equipment has been developed for use by professionals. This article aims to identify and describe the protection equipment applicable to a centralized unit of cytostatics preparation, using a qualitative and quantitative descriptive analysis. A questionnair...
Detecção de falha do estator de um motor de indução trifásico utilizando uma bo...
Vicente, João PauloEste trabalho apresenta uma metodologia para a detecção de falhas de curtos-circuitos entre as espiras de motores de indução trifásicos, utilizando uma bobina exploratória externa, que é uma técnica não invasiva e pode ser utilizada durante a operação do motor. O fluxo magnético de dispersão do motor, operando em condições de curto-circuito, induz uma tensão na bobina exploratória que difere de um padrão de ref...
Analysis and forecasting incidence, intensive care unit admissions, and project...
Carvalho, Kathleen; Vicente, João Paulo; Jakovljevic, Mihajlo; Teixeira, João PauloThe use of artificial neural networks (ANNs) is a great contribution to medical studies since the application of forecasting concepts allows for the analysis of future diseases propagation. In this context, this paper presents a study of the new coronavirus SARS-COV-2 with a focus on verifying the virus propagation associated with mitigation procedures and massive vaccination campaigns. There were two proposed ...
War as a continuation of politics by other means... unmanned
Vicente, João PauloThe growth of US combat capability due to the operational introduction of drones is the most significant of any weapon system in recent decades. Under this new operating model, the drones are proliferating a myriad of essential activities in the battle space, while relieving the pilot of the risk of monotonous or dangerous missions, who operates thousands of miles away in an air-conditioned cubicle, executing t...