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Showing results 1 to 15 of 15.
Issue DateTitleAuthor(s)TypeAccess
Jul-2018An integral and sustainable valorisation strategy of squid pen by-productsJosé, V. A.; Ramos, P.; Valcarcel, J., et al.ArticleRestricted access (UMinho)
Apr-2017Characterizing the curvature and its first derivative for imperfect fluidsRamos, M. P. MachadoArticleRestricted access (UMinho)
27-Nov-2012Classification of a class of conformally flat pure radiation metrics with cosmological constantBradley, Michael; Edgar, S. Brian; Ramos, M. P. MachadoConference paperRestricted access (UMinho)
Feb-2019Conformally flat metrics with anisotropic pressureBrito, Irene; Ramos, M. P. MachadoArticleRestricted access (UMinho)
Oct-2003Double warped spacetimesRamos, M. P. Machado; Vaz, Estelita; Carot, J.ArticleOpen access
2015Dynamical properties of a cosmological model with diffusionRamos, M. P. Machado; Soares, A. J.Conference paperOpen access
Mar-2015Dynamics of Robertson-Walker spacetimes with diffusionAlho, Artur; Calogero, Simone Carmelo; Ramos, M. P. Machado, et al.ArticleOpen access
2013Killing vector analysis in GHP formalism of conformally flat pure radiation metrics with negative cosmological constantBradley, Michael; Ramos, M. P. MachadoAbstractOpen access
Jan-2018Modelling and analysis of time dependent processes in a chemically reactive mixtureRamos, M. P. Machado; Ribeiro, Carolina; Soares, A. J.ArticleOpen access
7-Mar-2005Obtaining a class of type N pure radiation metrics using invariant operatorsRamos, M. P. Machado; Edgar, S. BrianArticleOpen access
May-2007Obtaining a class of type O pure radiation metrics with a negative cosmological constant, using invariant operatorsEdgar, S. Brian; Ramos, M. P. MachadoArticleOpen access
19-Nov-2016Relativistic Elasticity: recent developments.Ramos, M. P. MachadoAbstractOpen access
Dec-2015Studying conformally flat spacetimes with an elastic stress energy tensor using 1+3 formalismBrito, Irene; Ramos, Maria Piedade MachadoArticleRestricted access (UMinho)
Oct-2014Symmetry analysis of radiative spacetimes with null isotropy using GHP formalismEdgar, S. Brian; Bradley, Michael; Ramos, M. P. MachadoArticleRestricted access (UMinho)
Nov-2007Type O pure radiation metrics with a cosmological constantEdgar, S. Brian; Ramos, M. P. MachadoArticleOpen access