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Image processing algorithm for automatically measuring morphological features of spirulina filaments in microscopy images
The morphological features of Spirulina can be related to environmental conditions and can affect biomass harvesting; thus, monitoring these parameters is desirable to assess the state of the culture and to establish ...
Land cover classification with spatial resolution of 10 meters in forests of the Colombian Caribbean based on Sentinel 1 and 2 missions [Clasificación de cobertura vegetal con resolución espacial de 10 metros en bosques del Caribe colombiano basado en misiones Sentinel 1 y 2]
A Land cover map of the Colombian Caribbean were generated with data from the Sentinel-1 and Sentinel-2 missions for the year 2020. The main objective was to evaluate Sentinel 1 and 2 images to generate a classification ...
LoRaWAN Path Loss Measurements in an Urban Scenario including Environmental Effects
LoRaWAN is a widespread protocol by which Internet of things end nodes (ENs) can exchange information over long distances via their gateways. To deploy the ENs, it is mandatory to perform a link budget analysis, which ...
Selective hydrogenation of acetylene to ethylene: Performance of a Pt monolayer over an α-WC(0001) surface for binding and hydroconversion of acetylene
Ethylene (C2H4) is a useful hydrocarbon in polymerization reactions and as a probe system to understand hydrogenation reactions of complex unsaturated hydrocarbons and olefins. However, C2H4 streams usually contain small ...
DFT analysis of phosphorene and oxidized phosphorene as Cu2+ adsorbent materials from aqueous solution [Análisis DFT de fosforeno y fosforeno oxidado como materiales adsorbentes de Cu2+ a partir de una solución acuosa]
We conducted a systematic study using the density functional theory (DFT) to provide a better understanding of the role of oxygen concentration in pristine phosphorene during Cu2+ adsorption in aqueous systems. The electronic ...
Communication and Living Well: Educommunication in Collectives from the Peripheries of Colombia and Brazil [Comunicação e Bem-Viveres: Educomunicação em Coletivos das Periferias de Colômbia e Brasil]
We present an academic and reflexive dialogue of two investigations: “Communication and Well-Living (or Good Living) in the territory” and “Popular and Peripheral Educommunication in Latin America: Dialogues of knowledges ...
Multi-Variate Risk Measures under Wasserstein Barycenter
When the uni-variate risk measure analysis is generalized into the multi-variate setting, many complex theoretical and applied problems arise, and therefore the mathematical models used for risk quantification usually ...
Effect of nanostructuring on the interaction of CO2 with molybdenum carbide nanoparticles
Transition metal carbides are increasingly used as catalysts for the transformation of CO2 into useful chemicals. Recently, the effect of nanostructuring of such carbides has started to gain relevance in tailoring their ...
Literature as a form of elaboration. Analysis of El olvido que seremos, by Héctor Abad Faciolince [La literatura como forma de elaboración. Análisis de El olvido que seremos, de Héctor Abad Faciolince]
From a presentation of the contrast between the literature of violence and contemporary literature on violence, this article proposes the analysis of El olvido que seremos, by Héctor Abad Faciolince, in light of the ideas ...