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Reactivity of eumelanin building blocks: A DFT study of monomers and dimers
(2020-07-01)
Melanins are natural pigments with important biological properties and have been considered promising materials for several bio-electronic applications. In spite of it, until now there is no satisfactory understanding of ...
Using spatial patterns of COVID-19 to build a framework for economic reactivation
(2021-09-01)
In this article, we propose an application of humanitarian logistics theory to build a supportive framework for economic reactivation and pandemic management based on province vulnerability against COVID-19. The main ...
Development of a robust algorithm to compute reactive azeotropes
(Brazilian Soc Chemical EngSao PauloBrasil, 2006)
Bovine wellfare handled in adapted corral with unconventional materials
(2019-05-01)
This study aimed at evaluating bovine behavioral parameters managed in crowding pens built with modular panel of reforestation wood and homogeneous particle sheets of sugarcane bagasse and in conventional wooden crowding ...
De la arquitectura Republicana a la arquitectura Contemporánea “Intervención en edificio patrimonial del Centro de la Ciudad de Pereira”
(Universidad Católica de Pereira, 2016-09-27)
El centro urbano de la ciudad de Pereira posee un conjunto de edificaciones antiguas muchas de ellas catalogadas con valor cultural, un buen número de estas se encuentra únicamente inventariada y otra parte declarada bajo ...
Sulfonated melanin derivatives: theoretical evaluation of local reactivities and chemical structures
(2021-12-01)
Melanins are natural macromolecules present in several organisms responsible for photoprotection, photosensitivity, ion chelation, and thermoregulation. Such materials have attracted attention due to their interesting ...
Avaliação das propriedades do concreto de pós-reativos: um estudo de durabilidade
(Universidade Tecnológica Federal do ParanáCuritiba, 2014-05-05)
With the advancement of technology and the need to build structures increasingly resistant and slim, new types of concrete have been developed to meet this demand. After conventional concrete, it has been the development ...