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A 3D-Study of the residual vector field

Marco, Francisco J.; Martínez Uso, María José; López, Jose A. (Cambridge University Press, 2018-03-07)

[EN] One of the important challenges that Gaia imposes on the Astrometric Catalogs, is a careful study in everything affected by parallax. A particularly important case is the necessary linkage Gaia - HCRF - ICRF2, which ...
A class of polynomial planar vector fields with polynomial first integral

Ferragut, Antoni; Galindo Pastor, Carlos; Monserrat Delpalillo, Francisco José (Elsevier, 2015-10-01)

We give an algorithm for deciding whether a planar polynomial differential system has a first integral which factorizes as a product of defining polynomials of curves with only one place at infinity. In the affirmative ...
A constraint redundancy elimination strategy to improve design reuse in parametric modeling

González-Lluch, Carmen; Plumed, Raquel; Pérez López, David Clemente; Company, Pedro; Contero, Manuel; Camba, Jorge D. (Elsevier, 2021-08)

[EN] Strategies for design reuse play a fundamental role in the development of products that change and evolve over time. Design changes often involve modifications in the geometry of parts and assemblies, which are driven ...
A Fast 0.5 T Prepolarizer Module for Preclinical Magnetic Resonance Imaging

Rigla, J. P.; Borreguero-Morata, José; Gramage, Carlos; Pallás-Lodeiro, Eduardo; González-Hernández, José Manuel; Bosch-Esteve, Rubén; Algarín-Guisado, José Miguel; Sanchez-Andres, Juan V.; Galve, Fernando; Grau-Ruiz, Daniel; Pellicer, Rubén; Rios, Alfonso; Benlloch Baviera, Jose María; Alonso, Joseba (Institute of Electrical and Electronics Engineers, 2022-02)

[EN] We present a magnet and high power electronics for Prepolarized Magnetic Resonance Imaging (PMRI) in a home-made, special-purpose preclinical system designed for simultaneous visualization of hard and soft biological ...
A framework for concurrent material and process selection during conceptual product design stages

Albinana, J.C.; Vila, C. (Elsevier, 2012-10)

[EN] The main aim of this research work is to draw up a framework proposal for integrated materials and process selection in product design. Following an in-depth review of existing studies and the factors that influence ...
A mixed-methods study of online learning in the EFL classroom

Girón-García, Carolina; Boghiu-Balaur, Sorina (Universitat Politècnica de València, 2021-07-08)

[EN] The need to adapt classroom materials to maintain students’ interest to learn the subject matter in an engaging environment, by means of Information and Communication Technologies, becomes a first concern. The purpose ...
A multi-analysis characterization of medieval and vernacular coating mortars in rural Valencia (Spain): An experimental study for a Heritage Action Plan

García-Esparza, Juan A.; Pardo, Francisco; Palmero Iglesias, Luís Manuel (Elsevier, 2018-06)

[EN] Almost all the facades of rural vernacular constructions were rendered in order to protect and decorate the masonry walls. Therefore, this study has been carried out in order to identify and classify the different ...
A possible use of melatonin in the dental field: Protein adsorption and in vitro cell response on coated titanium

Cerqueira, Andreia; Romero-Gavilán, Francisco; Araujo-Gomes, Nuno; García-Arnáez, Iñaki; Martínez-Ramos, Cristina; Ozturan, Seda; Azkargorta, Mikel; Elortza, Félix; Gurruchaga, Mariló; Suay, Julio; Goñi, Isabel (Elsevier BV, 2020-11)

[EN] Melatonin (MLT) is widely known for regulating the circadian cycles and has been studied for its role in bone regeneration and inflammation. Its application as a coating for dental implants can condition the local ...
A refined model on flow and oxygen consumption in the human cornea depending on the oxygen tension at the interface cornea_post lens tear film during contact lens wear

Compañ Moreno, Vicente; Aguilella-Arzo, Marcel; del Castillo, Roxana M.; Espinos Gutierrez, Francisco Juan; del Castillo, Luis Felipe (Elsevier, 2022-04-27)

[EN] The study of oxygen consumption rate under¿ in vivo¿ human cornea during contact lens wear has been technically a challenge and several attempts have been made in the last 20 years to model the physiology of the human ...
A spectroscopic study to assess the photogeneration of singlet oxygen by graphene oxide

Felip-León, Carles; Puche Panadero, Marta; Miravet, Juan F.; Galindo, F.; Feliz Rodriguez, Marta (Elsevier, 2019-09-15)

[EN] The photogeneration of singlet oxygen (O-1(2) ) during short irradiation times of graphene oxide (GO) is assessed under visible light with soft irradiation conditions either directly monitoring the phosphorescence ...
A Study about the integration of the elliptical orbital motion based on a special one-parametric family of anomalies

Lopez Orti, Jose Antonio; Marco Castillo, Francisco José; Martínez Uso, María José (Hindawi Publishing Corporation, 2014)

This paper aimed to address the study of a new family of anomalies, called natural anomalies, defined as a one-parameter convex linear combination of the true and secondary anomalies, measured from the primary and the ...
A Survey of Meteoric Activity over Spain during the Eighth Fifteenth Centuries

Martínez Uso, María José; Marco Castillo, Francisco J. (SAGE Publications (UK and US), 2016-05)

The lack of astronomical observations from medieval and early modern Spanish sources is a constant in the records of solar eclipses, meteors, and other celestial phenomena. This may be partially explained by the absence ...
A three-dimensional model to describe complete human corneal oxygenation during contact lens wear

Aguilella-Arzo, Marcel; Compañ Moreno, Vicente (John Wiley & Sons, 2023-03)

[EN] We perform a novel 3D study to quantify the corneal oxygen consumption and diffusion in each part of the cornea with different contact lens materials. The oxygen profile is calculated as a function of oxygen tension ...
A version of Stone-Weierstrass theorem in Fuzzy Analysis

Font, Juan J.; Sanchis, Delia; Sanchis, Manuel (Editorial Universitat Politècnica de València, 2017-10-23)

[EN] Let C(K, E1) be the space of continuous functions defined between a compact Hausdorff space K and the space of fuzzy numbers E1 endowed with the supremum metric. We provide a sufficient set of conditions on a subspace ...
A voice-based annotation system for collaborative computer-aided design

Plumed, Raquel; González-Lluch, Carmen; Pérez López, David Clemente; Contero, Manuel; Camba, Jorge D. (Oxford University Press, 2021-04)

[EN] In this paper, we describe a voice-based interaction mechanism to annotate 3D models directly from a computer-aided design (CAD) modeling environment. The audio signal is captured and automatically transcribed to a ...
Accelerating the SRP-PHAT algorithm on multi and many-core platforms using OpenCL

BADÍA CONTELLES, JOSÉ MANUEL; Belloch Rodríguez, José Antonio; Cobos Serrano, Máximo; IGUAL PEÑA, FRANCISCO DANIEL; Quintana-Ortí, Enrique S. (Springer-Verlag, 2019-03)

[EN] The Steered Response Power with Phase Transform (SRP-PHAT) algorithm is a well-known method for sound source localization due to its robust performance in noisy and reverberant environments. This algorithm is used in ...
Acquisition of transversal skills through PBL: a study of the perceptions of the students and teachers in materials science courses in engineering

Moliner, M. Lidón; Guraya, Teresa; Lopez-Crespo, Pablo; Royo, Marta; Gamez-Perez, José; Segarra, Mercè; Cabedo, Luis (Universitat Politècnica de València, 2015-09-23)

[EN] The main goal of this work is describing the experience in using Project Based Learning (PBL) methodology in Materials Science courses in several Engineering degrees. The courses were taught simultaneously in four ...
An Approach to Conceptual and Embodiment Design within a New Product Development Lifecycle Framework

Vila, C.; Albinana, Juan Carlos (Taylor & Francis, 2016-05-18)

[EN] The design of new innovative products is the result of an accurate and precise management of knowledge sources all over its life cycle, such as technology, market, competitors and suppliers. The work contributes with ...
An Arad and Fisman's theorem on products of conjugacy classes revisited

Beltrán Felip, Antonio; Felipe Román, María José; Melchor, Carmen (Springer-Verlag, 2022-12)

[EN] A theorem of Z. Arad and E. Fisman establishes that if A and B are two non-trivial conjugacy classes of a finite group G such that either AB = A boolean OR B or AB = A(-1) boolean OR B, then G cannot be a non-abelian ...
An Efficient Implementation of Parallel Parametric HRTF Models for Binaural Sound Synthesis in Mobile Multimedia

Belloch, José A.; Ramos Peinado, Germán; Badia, Jose M.; Cobos, Máximo (Institute of Electrical and Electronics Engineers, 2020)

[EN] The extended use of mobile multimedia devices in applications like gaming, 3D video and audio reproduction, immersive teleconferencing, or virtual and augmented reality, is demanding efficient algorithms and methodologies. ...