Exploració per autor "Peña Carrera, Marta"
Ara es mostren els items 1-20 de 72
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A sufficient condition for Lipschitz stability of controlled Invariant subspaces
Peña Carrera, Marta; Puerta Sales, Ferran; Puerta Coll, Xavier (2009-12)
Article
Accés restringit per política de l'editorialGiven a pair of matrices (A,B) we study the Lipschitz stability of its controlled invariant subspaces. A sufficient condition is derived from the geometry of the set formed by the quadruples (A,B, F, S) where S is ... -
Academic and emotional effects of online learning during the COVID-19 pandemic on engineering students
Baltà Salvador, Rosó; Olmedo Torre, Noelia; Peña Carrera, Marta; Renta Davids, Ana-Inés (2021-06-05)
Article
Accés obertThe unprecedented situation of the COVID-19 pandemic has caused the closure of universities worldwide and has forced the transition to online learning. This excep tional context compels us to understand students’ experience ... -
Anàlisi de l’experiència educativa en estudis d’enginyeria durant la pandèmia de la COVID-19
Baltà Salvador, Rosó; Olmedo Torre, Noelia; Peña Carrera, Marta (OmniaScience, 2021-02-01)
Comunicació de congrés
Accés obertLa pandèmia de la COVID-19 ha ocasionat el tancament d’universitats i la transició sobtada a l’aprenentatge a distància. Aquest context genera la necessitat d’entendre com ha estat l’experiència de l’estudiantat durant les ... -
Applying artificial intelligence models for the automatic forest fire detection
El Madafri, Ismail; Peña Carrera, Marta; Olmedo Torre, Noelia (OmniaScience, 2023-03)
Comunicació de congrés
Accés obertThroughout the past decade, the development of Artificial Intelligence-based devices for the automatic detection of early stage forest fires has been a growing focus. Computer Vision techniques are well-suited for this ... -
Aprendizaje activo con PBL en el diseño instruccional de Expressió Gràfica
Olmedo Torre, Noelia; Peña Carrera, Marta; Soriano Ibáñez, Miguel; Pujol Ferran, Anna (OmniaScience, 2023-03)
Comunicació de congrés
Accés obertNumerosos estudios respaldan los efectos positivos del aprendizaje activo en la mejora de la motivación y las actitudes del alumnado en el aprendizaje global y la reducción de las diferencias en las calificaciones. Esta ... -
Benvinguda - Parlaments
Torres Torres, Francisco; López Álvarez, David; Peña Carrera, Marta; Navarro, Arcadi; Rodellar Benedé, José (2018-04-10)
Audiovisual
Accés obert -
Bifurcation diagram for saddle/source bimodal linear dynamical systems
Peña Carrera, Marta; Ferrer Llop, Josep; Susín Sánchez, Antonio (2016)
Article
Accés obertWe continue the study of the structural stability and the bifurcations of planar bimodal linear dynamical systems (BLDS) (that is, systems consisting of two linear dynamics acting on each side of a straight line, assuming ... -
Bifurcation diagram of Saddle/Spiral bimodal linear systems
Ferrer Llop, Josep; Peña Carrera, Marta; Susín Sánchez, Antonio (2017-01-01)
Article
Accés obertWe complete the study of the bifurcations of saddle/spiral bimodal linear systems, depending on the respective traces T and t: one 2-codimensional bifurcation; four kinds of 1-codimensional bifurcations. We stratify the ... -
Codimension-3 bifurcation for continuous saddle bimodal linear dynamical systems
Ferrer Llop, Josep; Peña Carrera, Marta; Susín Sánchez, Antonio (2018-02-01)
Article
Accés obertWe continue the study of the structural stability and the bifurcations of planar continuous bimodal linear dynamical systems (that is, systems consisting of two linear dynamics acting on each side of a straight line, ... -
Contextualització de les matemàtiques en les carreres tecnològiques de la Universitat Politècnica de Catalunya
Peña Carrera, Marta (Societat Catalana de Matemàtiques (SCM), 2018-07-01)
Article
Accés obert -
Contextualizar las matemáticas también en la universidad
Peña Carrera, Marta (2018-07-01)
Article
Accés obert -
Contextualization of basic sciences in technological degrees
López-Díaz, María Teresa; Peña Carrera, Marta (Academic Conferences and Publishing International Limited, 2020)
Text en actes de congrés
Accés restringit per política de l'editorialThis Research-to-Practice Work in Progress paper presents a project based on increasing the motivation and performance of undergraduate technology students. It is well known that in order to achieve greater motivation for ... -
Controllability of continuous bimodal linear systems
Ferrer Llop, Josep; Pacha Andújar, Juan Ramón; Peña Carrera, Marta (2013-05-01)
Article
Accés obertWe consider bimodal linear systems consisting of two linear dynamics acting on each side of a given hyperplane, assuming continuity along the separating hyperplane. We prove that the study of controllability can be reduced ... -
Deformaciones miniversales de parejas de tensores de segundo orden
Clotet Juan, Josep; Magret Planas, Maria dels Dolors; Peña Carrera, Marta (Universidad de Sevilla, 2007-09)
Text en actes de congrés
Accés obertConsideramos en el espacio de parejas de tensores tension y deformacion la relacion de equivalencia que se corresponde con cambios de base ortonormales. Identificandolas con parejas de matrices cuadradas, podemos utilizar ... -
Differentiable families of planar bimodal linear control systems
Ferrer Llop, Josep; Magret Planas, Maria dels Dolors; Peña Carrera, Marta (2014-06)
Article
Accés obertWe consider bimodal linear control systems consisting of two subsystems acting on each side of a given hyperplane, assuming continuity along it. For a differentiable family of planar bimodal linear control systems, we ... -
Differentiable families of stabilizers for planar bimodal linear control systems
Ferrer Llop, Josep; Magret Planas, Maria dels Dolors; Peña Carrera, Marta (American Institute of Physics (AIP), 2013)
Text en actes de congrés
Accés obertWe consider bimodal linear control systems consisting of two subsystems acting on each side of a given hyperplane, assuming continuity along the separating hyperplane. For a differentiable family of controllable planar ... -
Dimension of the orbit of marked subspaces
Compta Creus, Albert; Ferrer Llop, Josep; Peña Carrera, Marta (2004)
Article
Accés obertGiven a nilpotent endomorphism, we consider the manifold of invariant subspaces having a fixed Segre characteristic. In [Linear Algebra Appl., 332–334 (2001) 569], the implicit form of a miniversal deformation of an ... -
Do students from underrepresented groups feel integrated into engineering degrees?
Baltà Salvador, Rosó; Olmedo Torre, Noelia; Peña Carrera, Marta (2020)
Text en actes de congrés
Accés restringit per política de l'editorialThis Research Work in Progress paper examines the perception of discrimination that foreign-born students feel in engineering degrees. To this end, a survey was distributed to 928 engineering students, of which 298 responded. ... -
Effectiveness of blended instructional design based on active learning in a graphic engineering course
Olmedo Torre, Noelia; Martínez Martínez, María; Peña Carrera, Marta (2020-09-22)
Article
Accés obertEncouraging the use of active-learning methodologies, both inside and outside the classroom by means of planned activities, is a key factor in effective learning, as well as being essential for students to achieve the goals ... -
Encouraging students’ motivation and Involvement in STEM degrees by the execution of real applications in mathematical subjects: the population migration problem
López-Díaz, María Teresa; Peña Carrera, Marta (Multidisciplinary Digital Publishing Institute (MDPI), 2022-04-08)
Article
Accés obertThis paper presents a simplified model of the population migration problem, addressed to first-year engineering students in order to show them the use of linear algebra tools. The study consists of predicting the census ...