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Resultados 21-30 de 34.
Registos:
DataTítuloAutor(es)TipoAcesso
2023A note on the essential numerical range of block diagonal operatorsCarvalho, L.; Diogo, C.; Mendes, S.; Soares, H.ArtigoAcesso Embargado
2023S-spectrum and numerical range of a quaternionic operatorCarvalho, L.; Diogo, C.; Mendes, S.ArtigoAcesso Embargado
2024The role of the energy sector in contributing to Sustainability Development Goals: A text mining analysis of literatureCarvalho, L. C.; Santos, M. R. C.ArtigoAcesso Aberto
2023Reconfiguring the battery innovation landscapeSilva, J.; Távora, G.; Mendonça, S.ArtigoAcesso Aberto
2023The impact of intelligent systems on management accountingMarques, S.; Gonçalves, R.; Lopes da Costa, R.; Pereira, L.; Dias, Á.ArtigoAcesso Aberto
2022GMM model averaging using higher order approximationsMartins, L. F.; Gabriel, V. J.ArtigoAcesso Aberto
2024Estimation for stochastic differential equation mixed models using approximation methodsJamba, N. T.; Jacinto, G.; Filipe, P. A.; Braumann, C. A.ArtigoAcesso Aberto
2023Improved decay estimates and C2-asymptotic stability of solutions to the Einstein-scalar field system in spherical symmetryCosta, J. L.; Duarte, R.; Mena, F. C.ArtigoAcesso Embargado
2023Sampling Twitter users for social science research: Evidence from a systematic review of the literatureVicente, P.ArtigoAcesso Aberto
2024Exploring the nexus between sectoral stock market fluctuations and macroeconomics changes before and during the COVID-19 pandemicSuriani, S.; Correia, A. B.; Nasir, M.; Rita, J. X.; Saputra, J.; Mata, M. N.ArtigoAcesso Aberto