Visualitzant ESID_Articles per títol
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Multivariable phase-locked loop free strategy for power control of grid-connected voltage source converters
Elsevier (2022-05-17)A multivariable control strategy in a reference frame for grid-connected voltage source converters (VSCs) without using a phase-locked loop (PLL) is presented in this paper. First, common VSC controls such as vector current ... -
Nano- and micro-sized carnauba wax emulsions-based coatings incorporated with ginger essential oil and hydroxypropyl methylcellulose on papaya: Preservation of quality and delay of post-harvest fruit decay
Elsevier (2022)Carnauba wax nano and micro-sized emulsions and hydroxypropyl methylcellulose coatings, alone or combined with ginger essential oils (GEO) were applied on papayas and evaluated under several storage conditions. In a first ... -
Nanosafety analysis of graphene-based polyester resin composites on a life cycle perspective
Wiley (2022)The use, production, and disposal of engineering nanomaterials (ENMs), including graphene-related materials (GRMs), raise concerns and questions about possible adverse effects on human health and the environment, considering ... -
Nanostructured and porous antimony-doped tin oxide as electrode material for the heat-to-electricity energy conversion in thermo-electrochemical cells
Elsevier (2024-02-25)Thermo-electrochemical cells (or thermogalvanic cells or thermocells, TECs) have gained attention as devices able to convert low temperature heat into electricity. Within TECs, Pt is one of the most employed electrodes, ... -
Natural elements in the designer’s work environment influence the creativity of their results
Elsevier (2019-10-31)It has been shown that the environment can determine the outcome of work that is carried out in it. Several studies have confirmed that an environment with natural elements can have beneficial effects on people's physical ... -
Networked gain-scheduled fault diagnosis under control input dropouts without data delivery acknowledgement
Wiley (2015-03-18)This paper investigates the fault diagnosis problem for discrete‐time networked control systems under dropouts in both control and measurement channel with no delivery acknowledgment. We propose to use a proportional ... -
New coloured coatings to enhance silica sand absorbance for direct particle solar receiver applications
Elsevier (2020-06-30)New systems using solid particles for solar energy capturing, heat transfer and thermal energy storage have been proposed and analysed in direct particle solar receivers. In this work, black coloured silica sand was ... -
New Resolution of the Unbalance Power According to Std. 1459
IEEE (2010)Harmonic distortion and load unbalances have been an important issue in the last few years, motivating a large number of studies in active power compensators used for the power network quality improvement. Following an ... -
New Tools to Support the Risk Assessment Process of Nanomaterials in the Insurance Sector
MDPI (2021-06-29)During the last decade, the use of nanomaterials, due to their multiple utilities, has exponentially increased. Nanomaterials have unique properties such as a larger specific surface area and surface activity, which may ... -
Non-fundamental effective apparent power defined through an instantaneous power approach
Elsevier (2011)This paper proposes a new definition of non-fundamental effective apparent power based on an analysis of instantaneous power flows. This new instantaneous power approach for the calculation of the non-fundamental effective ... -
Nueva tendencia: El atrio en los centros comerciales usado como espacio expositivo para instalaciones artísticas
Museo de Arte Contemporáneo Vicente Aguilera Cerni de Vilafamés (MACVAC), Diputación de Castellón, Universitat Jaume I (2021-11-23)En el diseño de los centros comerciales del siglo xxi, encontramos un elemento que se repite: el atrio. Es un espacio interior vacío, al que asoman galerías de paso y tiene varias plantas. También está iluminado ... -
Observer-based controllers with data dropout rate adaptation
Wiley (2017-02)In this work, we address the observer-based control problem for networked control systems with an unknown time-varying packet arrival rate (PAR) and under root mean square-norm bounded disturbances. We assume packetized ... -
Obtención de gráficos tangibles mediante técnicas de Prototipado Rápido: el volumen como elemento compositivo de diseño
ONCE (2015-02)Se presentan los sistemas de producción de Prototipado Rápido, y se exponen algunas de sus aplicaciones prácticas en el ámbito de la realización de gráficos tangibles para su utilización por personas con discapacidad visual. ... -
On the relationship between the specific heat enhancement of salt-based nanofluids and the ionic exchange capacity of nanoparticles
Nature Publishing Group (2018)Nanoparticles have been used in thermal applications to increase the specific heat of the molten salts used in Concentrated Solar Power plants for thermal energy storage. Although several mechanisms for abnormal enhancement ... -
On the Unique Morphology and Elastic Properties of Multi-Jet Electrospun Cashew Gum-Based Fiber Mats
MDPI (2024)This study investigates the unique morphology and mechanical properties of multi-jet electrospun cashew gum (CG) when combined with high-molecular-weight polyethylene oxide (PEO) and glycerol. Cashew gum (CG) is a low-cost, ... -
On the use of ball milling to develop PHBV-graphene nanocomposites (I)-Morphology, thermal properties, and thermal stability
© 2015 Wiley Periodicals, Inc. (2015-03)In the first part of this work, novel nanocomposites based on poly (3-hydroxybutyrate co-3-hydroxyvalerate) (PHBV) and functionalized graphene nanosheets (FGS) were prepared through ball milling. As revealed by morphological ... -
On the use of ball milling to develop poly(3-hydroxybutyrate-co-3-hydroxyvalerate)-graphene nanocomposites (II)—Mechanical, barrier, and electrical properties
© 2015 Wiley Periodicals, Inc. (2015-04)In this work, poly (3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) nanocomposites containing functionalized graphene sheets (FGS) were prepared by means of high-energy ball milling. The crystalline structure, oxygen barrier, ... -
On the Use of the Electrospinning Coating Technique to Produce Antimicrobial Polyhydroxyalkanoate Materials Containing In Situ-Stabilized Silver Nanoparticles
MDPI (2017)Electro-hydrodynamic processing, comprising electrospraying and electrospinning techniques, has emerged as a versatile technology to produce nanostructured fiber-based and particle-based materials. In this work, an ... -
On the use of tris(nonylphenyl) phosphite as a chain extender in melt-blended poly(hydroxybutyrate-co-hydroxyvalerate)/clay nanocomposites: Morphology, thermal stability, and mechanical properties
© 2015 Wiley Periodicals, Inc. (2015-06)The influence of the incorporation of tris(nonylphenyl) phosphite (TNPP) as a chain extender on the morphology and thermal stability of poly(hydroxybutyrate-co-hydroxyvalerate) (PHBV)/clay nanocomposites obtained by melt ... -
On-line retuning of PID controllers with fixed threshold samplers
Elsevier (2023-04-11)The appearance of limit cycle oscillations in control systems with fixed threshold based samplers degrades the performance of the control loop, accelerates the wear out of actuators, and introduces an unnecessary communication ...