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Simbolismo y comunicación en las artes y el diseño
(Sendemá, 2013)
Arte y diseño son vehículos ligados a la comunicación, y la validez de su lenguaje queda vinculada a una evolución paralela a la sociedad. El diseño queda relacionado con la semiótica del objeto en tanto que existe un ...
Measurement System for a Power Quality Improvement Structure Based on IEEE Std.1459
(Institute of Electrical and Electronics Engineers (IEEE), 2013-12)
This paper presents an IEEE Std. 1459 power magnitude measurement system working as a part of a power quality improvement structure. It is intended to enhance the performance of selective shunt active power compensators ...
Evaluation of Storage Energy Requirements for Constant Production in PV Power Plants
(Institute of Electrical and Electronics Engineers (IEEE), 2013-03)
This paper analyzes the minimum energy capacity ratings that an energy-storage (ES) system should accomplish in order to achieve a defined constant power production in a photovoltaic (PV) power plant. ES is a key issue for ...
Enhanced Grid Fundamental Positive-Sequence Digital Synchronization Structure
(Institute of Electrical and Electronics Engineers (IEEE), 2013-01)
The second-order generalized integrator (SOGI) filter and delayed signal cancellation (DSC) structures have been used separately in order to improve the synchronization systems response in adverse grid conditions. Taking ...
Characterization of halloysite-water nanofluid for heat transfer applications
(Elsevier, 2014-07-04)
Nanofluids based on water with halloysite (Hal) nanotubes were prepared and characterized in order to evaluate its suitability to be used as a heat transfer fluid. A characterization of the Hal powder nanoparticles was ...
Equivalent circuit definition and calendar aging analysis of commercial Li(NixMnyCoz)O2/graphite pouch cells
(Elsevier, 2022-05-06)
Aging-induced degradation of commercial Li-ion pouch cells with lithium nickel-manganese‑cobalt-oxide-based cathodes and graphite anodes is studied at various operating conditions (temperature and voltage) by galvanostatic ...
Study of the Compatibilization Effect of Different Reactive Agents in PHB/Natural Fiber-Based Composites
(MDPI, 2020)
Fiber–matrix interfacial adhesion is one of the key factors governing the final properties of
natural fiber-based polymer composites. In this work, four extrusion reactive agents were tested as
potential compatibilizers ...
Control de amonio en un reactor biológico tipo carrusel utilizando algoritmos matemáticos basados en lógica borrosa (sistema LOBO2)
(Infoedita, 2014-01)
In this work, a control system for the aeration of a bioreactor is developed using fuzzy logic algorithms. The main variable to be controlled is the ammonium concentration at the reactor output, which is measured by means ...
Adhesion enhancement of powder coatings on galvanised steel by addition of organo-modified silica particles
(Elsevier, 2014-08)
The addition of organo-modified silica particles (OSP) to organic monolayer coatings has been investigated as an alternative to the use of primers or surface pretreatments in galvanised steel substrates. A commercial ...
Characterization of magnesium doped sol-gel biomaterial for bone tissue regeneration: The effect of Mg ion in protein adsorption
(Elsevier, 2021-06-01)
Magnesium is the fourth most abundant element in the human body with a wide battery of functions in the maintenance of normal cell homeostasis. In the bone, this element incorporates in the hydroxyapatite structure and it ...