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Análisis semiótico de la estrategia de comunicación y los contenidos del spot “all you need is ecuador international promo” de la campaña “all you need is Ecuador
(PUCE, 2015)
El presente trabajo comprende un análisis semiótico del spot All you need is Ecuador international promo y de las estrategias comunicacionales empleadas en la pieza. A través de un estudio de los elementos visuales, sonoros ...
General equilibrium with endogenous trading constraints
(Public Library of Science, 2018)
In a competitive model where agents are subject to endogenous trading constraints, we make the access to financial trade dependent on prices and consumption decisions. Our framework is compatible with the existence of both ...
Francisco Varela (1946-2001): Filling the mind - Brain gap: A life adventure
(Society of Biology of Chile, 2003)
One of the most eminent neuroscientists recently passed away in Paris. Professor Francisco Varela was a scholar that approached science with a remarkably broad and integrative perspective, deeply contributing to a diversity ...
The ORAC (oxygen radical absorbance capacity) index does not reflect the capacity of antioxidants to trap peroxyl radicals
(Royal Society of Chemistry, 2015)
© The Royal Society of Chemistry 2015.In the present work we demonstrate from kinetic studies that under the experimental conditions proposed for the ORAC protocol, ORAC values do not correlate with the capacity of ...
Calcium mediates dorsoventral patterning of mesoderm in Xenopus
(Cell Press, 2001)
Calcium signals participate in the differentiation of electrically excitable and nonexcitable cells; one example of this differentiation is the acquisition of mature neuronal phenotypes [1]. For example, transient elevations ...
Alcohol ingestion, liver glutathione and lipoperoxidation: Metabolic interrelations and pathological implications
(1982)
Data reviewed here indicate that acute and chronic ethanol ingestion induce a decrease in the concentration of GSH and an increase in lipoperoxidation in the liver both in experimental animals and in man, changes that are ...
Sufficient condition on the fractional integral for the convergence of a function
(2013)
A sufficient condition on the fractional integral of the absolute value of a function is given in this paper, which allows to assure the convergence of the function to zero. This result can be useful to assure the convergence ...
Localization of uvomorulin, fodrin and actin in mouse embryos during compaction, decompaction-recompaction and blastulation
(1993)
Compaction, a critical event in the early mouse development, constitutes the beginning of trophoblast differentiation. Since compaction is attributed to the increasing in cell adhesion due to the cadherin uvomorulin and ...
An optimization model to incorporate CO2 emissions in the scheduling of crude oil operations
(American Chemical Society, 2018)
In previous works CO2 emissions in oil refineries have been studied for production unit planning. In this manuscript the associated CO2 mitigation costs are added to the scheduling of crude oil unloading and blending. ...