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Browsing by Author "Molina Mateo, José"

Now showing items 1-20 of 27

A simple model for cooperative and non-exponential processes in non-crystalline polymers

Torregrosa Cabanilles, Constantino; Molina Mateo, José; Meseguer Dueñas, José María; Gómez Ribelles, José Luís (Elsevier, 2011-01-15)

A quite simple Markov chain model is presented in an attempt to understand several characteristic properties of the structural relaxation in glass-former materials. A second order Markov model is proposed for a small region ...
Abnormal synchrony and effective connectivity in patients with schizophrenia and auditory hallucinations

de la Iglesia-Vaya, Maria; ESCARTÍ FABRA, Mº JOSE; Molina-Mateo, José; Marti-Bonmati, Luis; GADEA, MARIEN; Castellanos, Francisco Xavier; Aguilar Garcia-Iturrospe, Eduardo J.; Robles Viejo, Montserrat; Biswal, Bharat B.; SANJUÁN, JULIO (Elsevier, 2014)

[EN] Auditory hallucinations (AH) are the most frequent positive symptoms in patients with schizophrenia. Hallucinations have been related to emotional processing disturbances, altered functional connectivity and effective ...
Avaluació entre companys i treball en equip

Vidaurre Garayo, Ana Jesús; Ardid Ramírez, Miguel; Cuenca Gotor, Vanesa; Salinas Marín, Isabel; Molina Mateo, José; Riera Guasp, Jaime; Giménez Valentín, Marcos Herminio; Gómez Tejedor, José Antonio; Martínez Sala, Rosa María; Meseguer Dueñas, José María (Editorial Universitat Politècnica de València, 2015-06-10)

[EN] The peer review is part of the collaborative learning in which students assess the work presented for other students. In this work, we present two types of evaluation related to effective communication: individual ...
Campo eléctrico

Meseguer Dueñas, José María; Vidaurre Garayo, Ana Jesús; Molina Mateo, José (Universitat Politècnica de València, 2019-07-12)

Se introducen los conceptos básicos de campo eléctrico: fuerzas de Coulomb sobre cargas eléctricas, superposición
Computer simulation of the heterogeneity of segmental dynamics inamorphous polymers

Molina Mateo, José; Torregrosa Cabanilles, Constantino; Sabater i Serra, Roser; Meseguer Dueñas, José María; Gómez Ribelles, José Luís (Elsevier, 2013-02-15)

The heterogeneity of local segmental dynamics in a polymer system is analyzed by computer simulation with the Bond Fluctuation Model. A different approach is proposed based on the concept of Dynamically Accessible Volume ...
Conformation and dynamics of a diluted chain in the presence of an adsorbing wall: A simulation with the bond fluctuation model

Sabater i Serra, Roser; Torregrosa Cabanilles, Constantino; Meseguer Dueñas, José María; Gómez Ribelles, José Luís; Molina Mateo, José (Elsevier, 2014-10-15)

The bond fluctuation model has been used to simulate the adsorption process of a single long polymer chain on an adsorbing surface. Simulations start at high temperature with the chain in an equilibrium coil structure. The ...
Conformation and segmental mobility of a dilutes single polymer chain simulated with bond fluctuation model

Sabater i Serra, Roser; Torregrosa Cabanilles, Constantino; Meseguer Dueñas, José María; Gómez Ribelles, José Luís; Molina Mateo, José (Elsevier, 2012-07-01)

The conformation of a single long polymer chain has been modelled using the Bond Fluctuation Model. The interaction between non-bonded segments has been introduced in the model by means of a Lennard-Jones potential while ...
Conformational changes and dynamics during adsorption of macromolecules with different degree of polymerization studied by Monte Carlo simulations

Sabater i Serra, Roser; Torregrosa Cabanilles, Constantino; Meseguer Dueñas, José María; Gómez Ribelles, José Luís; Molina Mateo, José (John Wiley & Sons, 2018-07)

[EN] Dynamics of multilayer adsorption of macromolecules with different degree of polymerization is studied by coarse¿grained Monte Carlo simulations, focusing on both the interface macromolecule¿surface and chain¿chain ...
Construcción de un kit para la caracterización de un motor de corriente continua

Alambiaga Pascual, Jorge (Universitat Politècnica de València, 2015-10-16)

El objetivo del presente proyecto final de carrera es el desarrollo de una plataforma docente para la realización del montaje y posterior ensayo de las características de un motor eléctrico de corriente continua. La ...
Diseño e implementación de un software para el análisis de la dinámica molecular de macromoléculas simulada mediante técnicas de Monte Carlo

CARPIO MULA, LAUREANO EMILIO (Universitat Politècnica de València, 2018-09-18)

[ES] Los biomateriales resultan de gran importancia en el ámbito médico, y dentro de estos, los materiales poliméricos desempeñan un papel fundamental no solo como elementos en protésica, sino como objetos clave en la ...
Energía del condensador. Densidad de energía del campo eléctrico

Meseguer Dueñas, José María; Vidaurre Garayo, Ana Jesús; Molina Mateo, José (Universitat Politècnica de València, 2019-07-02)

Se obtiene la expresión de la energía en un condensador cargado, y, a partir de ella, la de la densidad de energía en un campo eléctrico.
Evaluación entre compañeros de la comunicación oral efectiva

Messeguer-Dueñas, José; Vidaurre Garayo, Ana Jesús; Molina Mateo, José; Riera Guasp, Jaime; Martínez Sala, Rosa María (Editorial Universitat Politècnica de València, 2016-07-19)

[EN] Peer assessment is a form of collaborative learning where students evaluate the product of learning of other students. In our case, students perform two types of evaluation related to effective communication: they ...
Fluctuations of conformational mobility of macromolecules around the glass transition

Torregrosa Cabanilles, Constantino; Molina Mateo, José; Sabater i Serra, Roser; Meseguer Dueñas, José María; Gómez Ribelles, José Luís (American Physical Society, 2018)

[EN] The heterogeneity of local dynamics in disordered systems is behind some key features of glass transition. In order to improve our understanding of the molecular dynamics in disordered systems in the vicinity of the ...
Is the Lessons tool useful to support students learning?

Vidaurre Garayo, Ana Jesús; Meseguer Dueñas, José María; Riera Guasp, Jaime; Molina Mateo, José; Gómez Tejedor, José Antonio; Gámiz González, Mª Amparo; Tort Ausina, Isabel (Editorial Universitat Politècnica de València, 2019-05-07)

[EN] Nowadays, Information and Communication Technologies play an important role in the teaching-learning process. Universities have incorporated different platforms specifically designed to educational institutions; among ...
Ley de Gauss. Determinación del campo eléctrico

Meseguer Dueñas, José María; Vidaurre Garayo, Ana Jesús; Molina Mateo, José (Universitat Politècnica de València, 2019-06-07)

Se enuncia la Ley de Gaus para la electrostática y se analizan los casos en que la Ley de Gauss facilita el cálculo de campo eléctrico creado por cargas distribuidas
Multilayer adsorption by Monte Carlo simulation

Molina Mateo, José; Salmerón Sánchez, Manuel; Monleón Pradas, Manuel; Torregrosa Cabanilles, Constantino (Elsevier, 2012)

[EN] Adsorption phenomena are characterized by models that include free parameters trying to reproduce experimental results. In order to understand the relationship between the model parameters and the material properties, ...
Percepción de los estudiantes sobre la utilización de screencast en la enseñanza de la física

Gómez Tejedor, José Antonio; Vidaurre Garayo, Ana Jesús; Riera Guasp, Jaime; Meseguer Dueñas, José María; Molina Mateo, José (Editorial Universitat Politècnica de València, 2016-07-19)

[EN] In recent years, screencast has been widely used as a teaching tool in different areas. A screencast is a short video obtained from the capture of the computer screen with narrator explanation provided by the teacher. ...
Phase morphology and crystallinity of poly(vinylidene fluoride)/ poly(ethylene oxide) piezoelectric blend membranes

Tamaño-Machiavello, M. N.; Costa, C. M.; Molina Mateo, José; Torregrosa Cabanilles, Constantino; Meseguer Dueñas, José María; Kalkura, S. N.; Lanceros-Mendez, S.; Sabater i Serra, Roser; Gómez Ribelles, José Luís (Elsevier, 2015)

[EN] Polymer blends based on poly(vinylidene fluoride), PVDF and poly(ethylene oxide), PEO, with varying compositions have been prepared by solvent casting, the polymer blend films being obtained from solutions in ...
Semicrystalline ordering in polymeric systems simulated by Bond Fluctuation Model

Molina Mateo, José; Arnoult, M; Saiter, Jean Marc; Meseguer Dueñas, José María; Gómez Ribelles, José Luís (Elsevier, 2011-01)

Arresting of segmental mobility in polymer systems on cooling from the melt was simulated by means of the Bond Fluctuation Model. In order to represent the behaviour of the system, three potentials were included: a ...
Simulació de la dinàmica molecular en materials dielèctrics

Balaguer Molins, Josep Ivan (Universitat Politècnica de València, 2018-11-20)

[ES] El presente Trabajo final de grado consiste en simular en un modelo por computador, usando el software NAMD, la dinámica molecular de algunos materiales dieléctricos, en especial del ácido poliláctico. El objetivo ...