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The functional and stylistic aspect of media speech in media linguistics
(Universidad del Zulia, 2020)
The media text as a powerful instrument of mass media
(Universidad del Zulia, 2019)
The book and the reader from a Media Ecology perspective: an interview with Robert K. LoganO livro e o leitor a partir de uma perspectiva da Ecologia das Mídias: uma entrevista com Robert K. Logan
(Universidade Federal do Rio Grande do Sul, 2022)
Alkyl chain length and metallic cation effects on the acid-base properties of C-alkylresorcin[4]arenes in aqueous media
(Elsevier Science, 2019-01)
The polyprotic behavior of C-alkylresorcin[4]arenes was investigated in aqueous media in a large interval of pH values by potentiometry and spectrophotometry. The pK a1 ; pK a2 ; pK a3 and pK a4 were determined. The pK ai ...
Opposing effects of Na+ and K+ on the thermal stability of Na+,K+-ATPase
(American Chemical Society, 2012-03)
Folding and structural stability are key factors for the proper biological function of proteins. Na+,K+-ATPase is an integral membrane protein involved in the active transport of Na+ and K+ across the plasma membrane. In ...
The pathway for spontaneous occlusion of Rb+ in the Na +/K+-ATPase
(American Chemical Society, 2008-12)
Occlusion of K+ in the Na+/K+-ATPase can be achieved under two conditions: during hydrolysis of ATP, in media with Na+ and Mg2+, after the K+-stimulated dephosphorylation of E2P (physiological route) or spontaneously, after ...
Interactions of mimic weathered pyrite surfaces (FeS2) with acidic culture media (0 K): An approach for (bio)leaching applications
(Elsevier Science, 2018-12)
In biohydrometallurgical processes, a mineral exhibits different oxidation phases due to the system's heterogeneity, especially in heap leach pads. Oxidation chemically modifies the mineral surface altering its interface, ...
Uniqueness of the thermodynamic limit for driven disordered elastic interfaces
(IOP Publishing, 2013-12)
We study the finite-size fluctuations at the depinning transition for a one-dimensional elastic interface of size L displacing in a disordered medium of transverse size M = kLζ with periodic boundary conditions, where ζ ...
Equivalent hydraulic conductivity, connectivity and percolation in 2D and 3D random binary media
(Elsevier, 2021-12)
The equivalent hydraulic conductivity (Keq) relates the spatial averages of flux and head gradient in a block of heterogeneous media. In this article, we study the influence of connectivity on Keq of media samples composed ...