Now showing items 1-10 of 28
General approach for dealing with dynamical systems with spatiotemporal periodicities [Article]
(American Physical Society, 2015)
Dynamical systems often contain oscillatory forces or depend on periodic potentials. Time or space periodicity is reflected in the properties of these systems through a dependence on the parameters of their periodic terms. ...
Evidencia de inscripciones monumentales asociadas al templo principal de "Colonia Augusta Firma" [Article]
(Universidad de Sevilla, 2013)
Se presenta en este trabajo un conjunto de evidencias epigráficas que demuestra la presencia de inscripciones de carácter monumental asociadas al templo sobre podio del “temenos” de colonia “Augusta Firma”.
Understanding the interplay of carbon and nitrogen supply for ectoines production and metabolic overflow in high density cultures of Chromohalobacter salexigens [Article]
(BioMed Central, 2017)
Background The halophilic bacterium Chromohalobacter salexigens has been proposed as promising cell factory for the production of the compatible solutes ectoine and hydroxyectoine. This bacterium has evolved metabolic ...
Weak time regularity and uniqueness for a Q-Tensor model [Article]
(Society for Industrial and Applied Mathematics, 2014)
The coupled Navier-Stokes and Q-Tensor system is one of the models used to describe the behavior of the nematic liquid crystals. The existence of weak solutions and a uniqueness criteria have been already studied (see  ...
Enhanced general analytical equation for the kinetics of the thermal degradation of poly(lactic acid)/montmorillonite nanocomposites driven by random scission [Article]
An enhanced general analytical equation has been developed in order to evaluate the kinetic parameters of the thermal degradation of nanocomposites, composed of poly(lactic acid) (PLA) and organo-modified montmorillonite ...
Ni-CeO2/C Catalysts with Enhanced OSC for the WGS Reaction [Article]
(MDPI AG, 2015)
In this work, the WGS performance of a conventional Ni/CeO2 bulk catalyst is compared to that of a carbon-supported Ni-CeO2 catalyst. The carbon-supported sample resulted to be much more active than the bulk one. The higher ...
The Oseen and Navier-Stokes equations in a non-solenoidal framework [Article]
The very weak solution for the Stokes, Oseen and Navier-Stokes equations has been studied by several authors in the last decades in domains of Rn, n ≥ 2. The authors studied the Oseen and Navier-Stokes problems assuming a ...
Development of a work climate scale in emergency health services [Article]
(Frontiers Media, 2018)
An adequate work climate fosters productivity in organizations and increases employee satisfaction. Workers in emergency health services (EHS) have an extremely high degree of responsibility and consequent stress. Therefore, ...
Preferential oxidation of CO over Au/CuOx-CeO2 catalyst in microstructured reactors studied through CFD simulations [Article]
A computational fluid dynamics (CFD) simulation study of the preferential oxidation of CO (CO-PROX) in microstructured reactors consisting in square and semicircular microchannels coated with anAu/CuOx¿CeO2catalyst is ...
On the Modular Specification of NFPs: A Case Study [Presentation]
(Sociedad de Ingeniería del Software y Tecnologías de Desarrollo del Software (SISTEDES), 2013)
The modular specification of non-functional properties of systems is a current challenge of Software Engineering, for which no clear solution exists. However, in the case of Domain-Specific Languages some successful ...