Exploració per altres contribucions "Institut de Bioenginyeria de Catalunya"
Ara es mostren els items 41-60 de 197
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Clasificación bayesiana de sujetos roncadores con Síndrome de Apnea Hipoapnea del Sueño mediante un método Kernel
(2011)
Text en actes de congrés
Accés obertEl gold standard para diagnosticar el Síndrome de Apnea Hipoapnea del Sueño (SAHS) es la polisomnografía (PSG), un procedimiento caro y laborioso. Resultaría de mucha ayuda disponer de un método de screening sencillo que ... -
Classification of mental tasks using different spectral estimation methods
(InTech, 2009-10-01)
Capítol de llibre
Accés obert -
Classification of patients undergoing weaning from mechanical ventilation using the coherence between heart rate variability and respiratory flow signal”
(Institute of Physics (IOP), 2015-05)
Article
Accés obertWeaning from mechanical ventilation is still one of the most challenging problems in intensive care. Unnecessary delays in discontinuation and weaning trials that are undertaken too early are both undesirable. This study ... -
Co-assembled and microfabricated bioactive membranes
(2012-09-03)
Article
Accés restringit per política de l'editorialThe fabrication of hierarchical and bioactive self-supporting membranes, which integrate physical and biomolecular elements, using a single-step process that combines molecular self-assembly with soft lithography ... -
Cold plasma-treated ringer’s saline: a weapon to target osteosarcoma
(2020-01-17)
Article
Accés obert
Realitzat a/amb: Institut de Bioenginyeria de Catalunya / Université de NantesOsteosarcoma (OS) is the main primary bone cancer, presenting poor prognosis and difficult treatment. An innovative therapy may be found in cold plasmas, which show anti-cancer effects related to the generation of reactive ... -
Combining 2D organic and 1D inorganic nanoblocks to develop free-standing hybrid nanomembranes for conformable biosensors
(2022-03-02)
Article
Accés obert
Realitzat a/amb: Institut de Recerca Sant Joan de Déu / Institut de Recerca en Energia de Catalunya / Institut de Bioenginyeria de CatalunyaWe report a simple approach to fabricate free-standing perforated 2D nanomembranes hosting well-ordered 1D metallic nanostructures to obtain hybrid materials with nanostructured surfaces for fexible electronics. Nanomembranes ... -
Comparison of the antibacterial effect of silver nanoparticles and a multifunctional antimicrobial peptide on titanium surface
(Multidisciplinary Digital Publishing Institute (MDPI), 2023-06-04)
Article
Accés obert
Realitzat a/amb: Institut de Recerca Sant Joan de Déu / Institut de Bioenginyeria de CatalunyaTitanium implantation success may be compromised by Staphylococcus aureus surface colonization and posterior infection. To avoid this issue, different strategies have been investigated to promote an antibacterial character ... -
Comparison of upper airway respiratory resistance measurements with the esophageal pressure/airflow relationship during sleep
(2011)
Text en actes de congrés
Accés restringit per política de l'editorialMeasurement of upper airway resistance is of interest in sleep disordered breathing to estimate upper airway patency. Resistance is calculated with the airflow and respiratory effort signals. However, there is no consensus ... -
Conductive, self-healable and reusable poly(3,4-ethylenedioxythiophene)-based hydrogels for highly sensitive pressure arrays
(Royal Society of Chemistry (RSC), 2020-07-07)
Article
Accés obert
Realitzat a/amb: Institut de Bioenginyeria de CatalunyaAlthough challenging, the preparation of pure conducting polymer (CP) hydrogels as conductive flexible networks for developing high-performance functional platforms is an outstanding alternative to conventional approaches, ... -
Control of microenvironmental cues with a smart biomaterial composite promotes endothelial progenitor cell angiogenesis
(2012-09)
Article
Accés obertSmart biomaterials play a key role when aiming at successful tissue repair by means of regenerative medicine approaches, and are expected to contain chemical as well as mechanical cues that will guide the regenerative ... -
Control of stem cell response and bone growth on biomaterials by fully non-peptidic integrin selective ligands
(Royal Society of Chemistry (RSC), 2019-04-01)
Article
Accés obert
Realitzat a/amb: Technische Universität München / Universitat Internacional de Catalunya / Tan'guk Taehakkyo / Institut de Bioenginyeria de CatalunyaIn this communication we report that anchoring avß3 or a5ß1 integrin-selective RGD peptidomimetics to titanium efficiently tunes mesenchymal stem cell response in vitro and bone growth in rat calvarial defects. Our results ... -
Correntropy-based Analysis of Respiratory Patterns with Chronic Heart Failure
(2009)
Text en actes de congrés
Accés obertA correntropy-based technique is proposed for the analysis and characterization of respiratory flow signals in chronic heart failure (CHF) patients with both periodic and nonperiodic breathing (PB and nPB), and healthy ... -
Correntropy-based nonlinearity test applied to patients with chronic heart failure
(2010)
Text en actes de congrés
Accés obertIn this study we propose the correntropy function as a discriminative measure for detecting nonlinearities in the respiratory pattern of chronic heart failure (CHF) patients with periodic or nonperiodic breathing pattern ... -
Correntropy-based spectral characterization of respiratory Patterns in patients with chronic heart failure
(2010-08)
Article
Accés obertA correntropy-based technique is proposed for the characterization and classification of respiratory flow signals in chronic heart failure (CHF) patients with periodic or nonperiodic breathing (PB or nPB, respectively) and ... -
Cuantificación de la recurrencia en el estudio de la variabilidad del ritmo cardiaco y la duración del ciclo respiratorio en pacientes en proceso de extubación
(2011)
Text en actes de congrés
Accés obertEl sistema nervioso autónomo regula el comportamiento de los sistemas cardiaco y respiratorio. Su evaluación durante la retirada de la ventilación mecánica puede proporcionar información sobre el comportamiento ... -
Data mining of patients on weaning trials from mechanical ventilation using cluster analysis and neural networks
(2009)
Text en actes de congrés
Accés obertThe process of weaning from mechanical ventilation is one of the challenges in intensive care. 149 patients under extubation process (T-tube test) were studied: 88 patients with successful trials (group S), 38 patients ... -
Derivation and characterisation of endothelial cells from patients with chronic thromboembolic pulmonary hypertension
(Nature, 2021-09-22)
Article
Accés obert
Realitzat a/amb: Hospital Clínic i Provincial de Barcelona / Institut de Bioenginyeria de Catalunya / Universiteit LeidenPulmonary endarterectomy (PEA) resected material offers a unique opportunity to develop an in vitro endothelial cell model of chronic thromboembolic pulmonary hypertension (CTEPH). We aimed to comprehensively analyze the ... -
Design of a 3-DoF joint system with dynamic servo-adaptation in orthotic applications
(2011)
Text en actes de congrés
Accés restringit per política de l'editorialMost exoskeleton designs rely on structures and mechanical joints that do not guarantee the right match between the orthosis and the user. This paper proposes a virtual joint model based on three active degrees of freedom ... -
Detecting unilateral phrenic paralysis by acoustic respiratory analysis
(2014-04-09)
Article
Accés obertThe consequences of phrenic nerve paralysis vary from a considerable reduction in respiratory function to an apparently normal state. Acoustic analysis of lung sound intensity (LSI) could be an indirect non-invasive ... -
Detection of movements with attention or distraction to the motor task during robot-assisted passive movements of the upper limb
(Institute of Electrical and Electronics Engineers (IEEE), 2012)
Text en actes de congrés
Accés restringit per política de l'editorialRobot-assisted rehabilitation therapies usually focus on physical aspects rather than on cognitive factors. However, cognitive aspects such as attention, motivation, and engagement play a critical role in motor learning ...