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An 800-year high-resolution black carbon ice core record from Lomonosovfonna, Svalbard, Atmos
(2018)
Produced by the incomplete combustion of fossil fuel and biomass, black carbon (BC) contributes to Arctic warming by reducing snow albedo and thus triggering a snow-albedo feedback leading to increased snowmelt. Therefore, ...
Relativistic and Newtonian core-shell models: Analytical and numerical results
(Univ Chicago PressChicagoEUA, 1999)
Potential flows in a core-dipole-shell system: numerical results
(Iop Publishing LtdBristolInglaterra, 2002)
An analysis of a regular black hole interior
(World Scientific, 2011-01)
In this work we address the issue of the thermodynamic behavior of a non-singular spherically-symmetric black hole model introduced by Mbonye and Kanzanas (2005). This spacetime is described by Schwarschild’s solution at ...
A poetic synaesthetic in Black Book of Colors: color as information in the absence of vision: a cor como informação na ausência da visãoLa poética sinestésica en el Libro Negro de los Colores: color como información en ausencia de la vision: a cor como informação na ausência da visãoA poética sinestésica em O livro negro das cores: a cor como informação na ausência da visão
(Universidade Federal do Rio Grande do Sul, 2013)
Black holes in magnetic monopoles with a dark halo
(World Scientific, 2019-01-15)
We study a spontaneously broken Einstein-Yang-Mills-Higgs model coupled via a Higgs portal to an uncharged scalar χ. We present a phase diagram of self-gravitating solutions showing that depending on the choice of parameters ...
PbO2 decorated ZnO-TiO2 core-shell nanoflower structures by zinc anodising for photo- and anodic degradation of Reactive Black-5 dye
(Iop Publishing Ltd, 2020-09-01)
This work shows that metallic zinc can be used as a low-cost substrate or electrode for photocatalyst and electrocatalyst use by anodising in mild bicarbonate solution. Electrochemical anodising was used to produce ZnO ...
Com ou sem vandalismo?: black bloc, acontecimento e disputa de sentido
(Universidade Federal de Minas GeraisUFMG, 2015-03-03)
The aim of this study is to analyze the dispute of meaning about the black bloc tactic since its appearance in the brazilian public scene during the wave of protests that became known as "June Journeys", in 2013. Until ...