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Mostrando ítems 11-20 de 35
Mechanochemically Synthetized PAN-Based Co-N-Doped Carbon Materials as Electrocatalyst for Oxygen Evolution Reaction
(MDPI, 2021)
We report a new class of polyacrylonitrile (PAN)-based Co-N-doped carbon materials that can act as suitable catalyst for oxygen evolution reactions (OER). Different Co loadings were mechanochemically added into post-consumed ...
Nuevas técnicas electroquímicas para la determinación de la capacidad antioxidante en extractos alimentarios basadas en el método CUPRAC
(Universidad de Córdoba, UCOPress, 2021)
Estado de la cuestión. La mayoría de las reacciones que ocurren en la naturaleza son producidas por reacciones redox, en las cuales hay una transferencia de electrones entre especies químicas. Las reacciones de óxido-reducción ...
Bibliometric Studies on Emissions from Diesel Engines Running on Alcohol/Diesel Fuel Blends. A Case Study about Noise Emissions
(MDPI, 2021)
The growing demand for fossil fuels, the rise in their price and many environmental concerns strengthen the incessant search for fuel alternatives. Recently, traffic noise has been described as a threat to human health and ...
Monitoring Sound and Its Perception during the Lockdown and De-Escalation of COVID-19 Pandemic: A Spanish Study
(MDPI, 2021)
The lockdown measures in Spain due to the SARS-CoV-2 or COVID-19 (Coronavirus disease 2019) pandemic from 13 March to 21 June 2020 had extensive social and environmental implications. This study aims to understand how the ...
Folding and self-assembly of short intrinsically disordered peptides and protein regions
(Royal Society of Chemistry, 2021)
Proteins and peptide fragments are highly relevant building blocks in self-assembly for nanostructures with plenty of applications. Intrinsically disordered proteins (IDPs) and protein regions (IDRs) are defined by the ...
Potential of energy demand reduction in buildings with green roofs under climatic conditions of southern Europe
(Universidad de Córdoba, UCOPress, 2021)
In Europe, after the Kyoto Protocol in 1997, lots of efforts focused on controlling the global warming and reducing emissions into the atmosphere. All European Directives concerning the energy efficiency of buildings ...
Pressure Drops and Energy Consumption Model of Low-Scale Closed Circuit Cooling Towers
(MDPI, 2021)
Heat transfer models of closed-circuit cooling towers are available in the literature. Using these models, traditional parametric studies show how the inlet conditions of the streams influence the cooling capacity. This ...
Electrocatalizadores bifuncionales basados en grafeno dopado con N y modificados con Ti y Co para pilas de combustible regenerativas en una unidad
(Universidad de Córdoba, UCOPress, 2021)
El aumento de la demanda energética que ha experimentado la humanidad en los últimos años, sumado al incesante avance del calentamiento global asociado al uso de combustibles fósiles como principal fuente de energía, han ...
Seasonal Analysis Comparison of Three Air-Cooling Systems in Terms of Thermal Comfort, Air Quality and Energy Consumption for School Buildings in Mediterranean Climates
(MDPI, 2021)
Efficient air-cooling systems for hot climatic conditions, such as Southern Europe, are required in the context of nearly Zero Energy Buildings, nZEB. Innovative air-cooling systems such as regenerative indirect evaporative ...
Experimental study of a modular Unglazed transpired collector Façade for building refurbishment
(Elsevier, 2020)
The use of renewable energy sources available for buildings to reduce energy consumption and emissions has become extremely important over the last few decades. Unglazed transpired collector (UTC) façades absorb solar ...