Enviaments recents

  • Dual-action effect of gallium and silver providing osseointegration and antibacterial properties to calcium titanate coatings on porous titanium implants 

    Rodríguez Contreras, Alejandra María; Torres Garrido, Diego; Piñera Avellaneda, David; Pérez Palou, Lluís; Ortiz Hernández, Mónica; Ginebra Molins, Maria Pau; Calero Martínez, Jose Antonio; Manero Planella, José María; Rupérez de Gracia, Elisa (Multidisciplinary Digital Publishing Institute (MDPI), 2023-05-01)
    Article
    Accés obert
    Previously, functional coatings on 3D-printed titanium implants were developed to improve their biointegration by separately incorporating Ga and Ag on the biomaterial surface. Now, a thermochemical treatment modification ...
  • Adapted assistance and resistance training with a knee exoskeleton after stroke 

    Miguel Fernández, Jesús de; Rey Prieto, Marta; Salazar Del Rio, Miguel Antonio; López Matas, Helena; Guirao Cano, Lluís; Font Llagunes, Josep Maria; Lobo Prat, Joan (2023-08-09)
    Article
    Accés obert
    Studies on robotic interventions for gait rehabilitation after stroke require: (i) rigorous performance evidence; (ii) systematic procedures to tune the control parameters; and (iii) combination of control modes. In this ...
  • Inertial sensors for gait monitoring and design of adaptive controllers for exoskeletons after stroke: a feasibility study 

    Miguel Fernández, Jesús de; Salazar Del Rio, Miguel Antonio; Rey Prieto, Marta; Bayón, Cristina; Guirao Cano, Lluís; Font Llagunes, Josep Maria; Lobo Prat, Joan (Frontiers Media SA, 2023-08-07)
    Article
    Accés obert
    Introduction: Tuning the control parameters is one of the main challenges in robotic gait therapy. Control strategies that vary the control parameters based on the user’s performance are still scarce and do not exploit the ...
  • The application of Industry 4.0 technologies for automated health monitoring and surveillance during pandemics and postpandemic life 

    Marateb, Hamid Reza; Rojas Martínez, Mónica Marlene; Zamani, Shadi; Shirzadi, Mehdi; Koochekian, Amirhossein; Mañanas Villanueva, Miguel Ángel (Institute of Physics (IOP), 2023-06-01)
    Capítol de llibre
    Accés restringit per política de l'editorial
    Industry 4.0 signifies a new step in the control and organization of the manufacturing value chain. It can provide better digital solutions for our day-to-day lives during pandemics and post-pandemic life, including better ...
  • Towards a measure for characterizing the informational content of audio signals and the relation between complexity and auditory encoding 

    Guerrero Domínguez, Daniel; Rivera, Pedro; Rivera Torres, Pedro Juan; Gershenson García, Carlos (2021-11-30)
    Article
    Accés obert
    The accurate description of a complex process should take into account not only the interacting elements involved but also the scale of the description. Therefore, there can not be a single measure for describing the ...
  • Rigorous performance assessment of the algorithms for resolving motor unit action potential superpositions 

    Shirzadi, Mehdi; Marateb, Hamid Reza; McGill, Kevin; Mañanas Villanueva, Miguel Ángel (2021-02-01)
    Article
    Accés obert
    It is necessary to decompose the intra-muscular EMG signal to extract motor unit action potential (MUAP) waveforms and firing times. Some algorithms were proposed in the literature to resolve superimposed MUAPs, including ...
  • Home monitoring for older singles: A gas sensor array system 

    Marín López, Daniel; Llano Viles, Joshua; Haddi, Zouhair; Perera Lluna, Alexandre; Fonollosa Magrinyà, Jordi (Elsevier, 2023-06-14)
    Article
    Accés obert
    Many residential environments have been equipped with sensing technologies both to provide assistance to older people who have opted for aging-in-place and to provide information to caregivers and family. However, such ...
  • PyMCGPU-IR Monte Carlo code test for occupational dosimetry 

    García Balcaza, Víctor; Fernández Bosman, David; Badal Soler, Andreu; Von Barnekow, Ariel; O'Connor, Una; Camp Brunés, Anna; Aranda López, Juan; Ginjaume Egido, Mercè; Duch Guillen, María Amor (2023-05-24)
    Article
    Accés restringit per política de l'editorial
    PyMCGPU-IR is an innovative occupational dose monitoring tool for interventional radiology procedures. It reads the radiation data from the Radiation Dose Structured Report of the procedure and combines this information ...
  • Safe reinforcement learning using formal verification for tissue retraction in autonomous robotic-assisted surgery 

    Pore, Ameya Ravindra; Corsi, Davide; Marchesini, Enrico; Dall'Alba, Diego; Casals Gelpi, Alicia; Farinelli, Alessandro; Fiorini, Paolo (2021)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    Deep Reinforcement Learning (DRL) is a viable solution for automating repetitive surgical subtasks due to its ability to learn complex behaviours in a dynamic environment. This task automation could lead to reduced surgeon’s ...
  • Differentiation using minimally-invasive bioimpedance measurements of healthy and pathological lung tissue through bronchoscopy 

    Company Se, Georgina; Nescolarde Selva, Lexa Digna; Pajares Ruiz, Virginia; Torrego Fernández, Alfons; Riu Costa, Pere Joan; Rosell Ferrer, Francisco Javier; Bragós Bardia, Ramon (Frontiers Media SA, 2023-04-11)
    Article
    Accés obert
    Purpose: To use minimally-invasive transcatheter electrical impedance spectroscopy measurements for tissue differentiation among healthy lung tissue and pathologic lung tissue from patients with different respiratory ...
  • On the application of short-term heart rate variability indices to track changes in cognitive arousal 

    Mohammadpoor Faskhodi, Mahtab; García González, Miguel Ángel (SciTePress, 2023)
    Comunicació de congrés
    Accés obert
    Studies have demonstrated that Heart Rate Variability (HRV) can be utilized as an effective tool for monitoring the level of arousal. The autonomic nervous system (ANS) is frequently measured by heart rate and principally ...
  • Electrophysiological and histological characterization of atrial scarring in a model of isolated atrial myocardial infarction 

    Amorós Figueras, Gerard; Casabella Ramón, Sergi; Company Se, Georgina; Arzamendi Aizpurua, Dabit; Jorge, Esther; Rosell Ferrer, Francisco Javier; Cinca Cuscullola, Juan Maria (Frontiers Media SA, 2023-01-12)
    Article
    Accés obert
    Background: Characterization of atrial myocardial infarction is hampered by the frequent concurrence of ventricular infarction. Theoretically, atrial infarct scarring could be recognized by multifrequency tissue impedance, ...

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