Departament de Tecnologia

 

 

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Recent Submissions

  • Fast reliability assessment of neutral-point-clamped topologies through Markov models 

    Busquets-Monge, Sergio; Rafiezadeh, Roya; Alepuz, Salvador; Filba-Martinez, Alber; Nicolas-Apruzzese, Joan (IEEE Transactions on Power Electronics. 2021;36(12), 2021-06-08)
    This article presents detailed Markov models for the reliability assessment of multilevel neutral-point-clamped (NPC) converter leg topologies, incorporating their inherent fault-tolerance under ...

  • Exploración de patrones de interacción para su uso en la web semántica 

    Palacios, Alfons; García, Roberto; Oliva, Marta; Granollers, Antoni (Profesional de la Información. 2015 Dic 1;24(6):749-758, 2015-12-01)
    En los últimos años se han publicado múltiples propuestas de conjuntos de patrones de interacción aplicables al diseño y al desarrollo de interfaces web. Paralelamente, la web semántica (WS) mejora los ...

  • Selection of entropy based features for automatic analysis of essential tremor 

    López-de-Ipiña, Karmele; Solé-Casals, Jordi; Faundez-Zanuy, Marcos; Calvo, Pilar Maria; Sesa-Nogueras, Enric; Martinez de lizarduy, Unai; Riva de la, Patricia; Marti Masso, Jose Felix; Beitia, Blanca; Bergareche, Alberto (Entropy. 2016;18(5):184, 2016)
    Biomedical systems produce biosignals that arise from interaction mechanisms. In a general form, those mechanisms occur across multiple scales, both spatial and temporal, and contain linear and non-linear ...

  • A comparative study of in-air trajectories at short and long distances in online handwriting 

    Alonso-Martinez, Carlos; Faundez-Zanuy, Marcos; Mekyska, Jiri (Cognitive Computation. 2017;9:712–720, 2017)
    Existing literature about online handwriting analysis to support pathology diagnosis has taken advantage of in-air trajectories. A similar situation occurred in biometric security applications where the ...

  • Automatic analysis of Archimedes’ spiral for characterization of genetic essential tremor based on Shannon’s entropy and fractal dimension 

    López-de-Ipiña, Karmele; Solé-Casals, Jordi; Faundez-Zanuy, Marcos; Calvo, Pilar M.; Sesa-Nogueras, Enric; Roure Alcobé, Josep; Martinez de lizarduy, Unai; Beitia, Blanca; Fernandez, Elsa; Iradi, Jon; Garcia-Melero, Joseba; Bergareche, Alberto (Entropy. 2018;20(7):531, 2018-07-16)
    Among neural disorders related to movement, essential tremor has the highest prevalence; in fact, it is twenty times more common than Parkinson’s disease. The drawing of the Archimedes’ spiral is the ...

  • Quantitative analysis of relationship between hypokinetic dysarthria and the freezing of gait in Parkinson’s disease 

    Mekyska, Jiri; Galaz, Zoltan; Kiska, Tomas; Zvoncak, Vojtech; Mucha, Jan; Smekal, Zdenek; Eliasova, Ilona; Kostalova, Milena; Mrackova, Martina; Fiedorova, Dagmar; Faundez-Zanuy, Marcos; Solé-Casals, Jordi; Gómez Vilda, Pedro; Rektorova, Irena (Cognitive Computation. 2018;10(6):1006-1018, 2018)
    Hypokinetic dysarthria (HD) and freezing of gait (FOG) are both axial symptoms that occur in patients with Parkinson’s disease (PD). It is assumed they have some common pathophysiological mechanisms and ...

  • Changes in phonation and their relations with progress of Parkinson’s disease 

    Galaz, Zoltan; Mekyska, Jiri; Zvoncak, Vojtech; Mucha, Jan; Kiska, Tomáš; Smekal, Zdenek; Eliasova, Ilona; Mrackova, Martina; Kostalova, Milena; Rektorova, Irena; Faundez-Zanuy, Marcos; Alonso-Hernández, Jesús B.; Gomez-Vilda, Pedro (Applied Sciences. 2018;8(12):2339, 2018-11-22)
    Hypokinetic dysarthria, which is associated with Parkinson’s disease (PD), affects several speech dimensions, including phonation. Although the scientific community has dealt with a quantitative analysis ...

  • Identification and monitoring of Parkinson’s disease dysgraphia based on fractional-order derivatives of online handwriting 

    Mucha, Ján; Mekyska, Jiri; Galaz, Zoltan; Faundez-Zanuy, Marcos; López-de-Ipiña, Karmele; Zvoncak, Vojtech; Kiska, Tomáš; Smekal, Zdenek; Brabenec, Lubos; Rektorova, Irena (Applied Sciences. 2018;8(12):2566, 2018-12-11)
    Parkinson’s disease dysgraphia affects the majority of Parkinson’s disease (PD) patients and is the result of handwriting abnormalities mainly caused by motor dysfunctions. Several effective approaches ...

  • Reliability and validity of the Polar V800 sports watch for estimating vertical jump height 

    Garnacho-Castaño, Manu; Faundez-Zanuy, Marcos; Serra Paya, Noemi; Maté-Muñoz, José Luis; López Xarbau, Josep; VILA BLANCH, MOISÈS (Journal of Sports Science and Medicine. 2021;(20):149-157, 2021)
    This study aimed to assess the reliability and validity of the Polar V800 to measure vertical jump height. Twenty-two physically active healthy men (age: 22.89 ± 4.23 years; body mass: 70.74 ± 8.04 kg; ...

  • Supervised physical activity in patients with symptomatic peripheral arterial disease: protocol for a randomized clinical trial (ARTPERfit Study) 

    Alzamora, M Teresa; Forés Raurell, Rosa; Serra Paya, Noemi; Martinez, Esau; Pera, Guillem; Seda, Gemma; Lopez Palencia, Joan; Gomis, Manuel; Heras, Antonio; Valverde, Marta; Garnacho-Castaño, Manu; Torán-Monserrat, Pere (BMJ Open. 2022 Apr 27;12(4):e054352, 2022-04-27)
    Introduction: Peripheral arterial disease (PAD) is a marker of cardiovascular morbidity, causing disability, loss of mobility and poor quality of life, manifesting clinically in the form of intermittent ...