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La difundida historia, o no tanto, del “Negro Raúl” Grigera, un afrodescendiente que gozara hacia el Centenario de ciertos márgenes de dudosa celebridad nos permitirá ejemplificar en este artículo, los amañados ...

Thorium and its compounds (carbides and nitrides) are being investigated as possible materials to be used as nuclear fuels for Generation-IV reactors. As a first step in the research of these materials under irradiation,...

Este trabajo presenta los resultados del análisis de la arqueofauna del sitio inca Tambo de Punta de Balasto, localizado al sur del valle de Yocavil o Santa María (Catamarca, Argentina). Tambo de Punta de Balasto es un...

Non-lethal biological techniques such as blood biomarkers have gained attention due to their value as early signals of anthropic effects of contamination representing significant tools to evaluate ecosystems health. We e...

Gymnopilus pampeanus (GP) is a mushroom consumed in Argentina. Spent Populus sawdust (SPS) obtained from the cultivation of GP was used to test methane production. The effect of two substrate/inoculums (S/I) ratios was a...

Given g an α-H¨older continuous function defined on the boundary of a bounded domain Ω and given ψ a continuous obstacle defined in Ω, in this article, we find u an α-H¨older extension of g in Ω with u ≥ ψ....