Exploració per autor "Bragós Bardia, Ramon"
Ara es mostren els items 41-60 de 96
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Harmonic impedance spectra identification from time-varying bioimpedance : Theory and validation
Sánchez Terrones, Benjamín; Louarroudi, Ebrahim; Bragós Bardia, Ramon; Pintelon, Rik (IOP PUBLISHING LTD, 2013-10)
Article
Accés restringit per política de l'editorialThe harmonic impedance spectra (HIS) of a time-varying bioimpedance Z(ω, t ) is a new tool to better understand and describe complex time-varying biological systems with a distinctive periodic character as, for ... -
iLabRS : A remote laboratory for science & technology in secondary education
Garófano, F.; Gallardo Casals, Jordi; Guasch Martínez, Aleix; Sánchez Terrones, Benjamín; Bragós Bardia, Ramon (IEEE, 2012)
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Impedance alterations in healthy and diseased mice during electrically induced muscle contraction
Sánchez Terrones, Benjamin; Li, Jiabin; Geisbush, Tom; Bragós Bardia, Ramon; Rutkove, S. B. (2016-08-01)
Article
Accés obertAlterations in the health of muscles can be evaluated through the use of electrical impedance myography (EIM). To date, however, nearly all work in this field has relied upon the measurement of muscle at rest. To provide ... -
Implantable bioimpedance monitor using ZigBee
Bogónez Franco, Francisco; Bragós Bardia, Ramon; Bayés-Genís, Antoni; Rosell Ferrer, Francisco Javier (2009)
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Accés obertIn this paper, a novel implantable bioimpedance monitor using a free ZigBee protocol for the transmission of the measured data is described. The application field is the tissue and organ monitoring through electrical ... -
Implementación y primeros resultados de la asignatura de introducción a la ingeniería en los nuevos grados de la ETSETB-UPC
Sayrol Clols, Elisa; Onrubia, Raúl; García Hernández, Miguel J.; Oliveras Vergés, Albert; Bragós Bardia, Ramon; Pegueroles Vallés, Josep R.; Alarcón Cot, Eduardo José; Camps Carmona, Adriano José; Sardà Ferrer, Joan; Consolación Segura, Carolina María; Mussons Sellés, Jaume; Pons Peregort, Olga (IEEE, 2011)
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Accés restringit per política de l'editorialEn este trabajo se describe la asignatura "Introducción a la Ingeniería de las TIC" que, basándose en restricciones y especificaciones iniciales, ha sido concebida, diseñada e implementada en la ETSETB de la UPC. Es la ... -
Implementation and first results of the Introduction to Engineering course in the ETSETB-UPC new degrees
Sayrol Clols, Elisa; Onrubia, Raúl; García, Miguel; Oliveras Vergés, Albert; Bragós Bardia, Ramon; Pergueroles, Josep; Alarcón Cot, Eduardo José; Camps Carmona, Adriano José; Sardà Ferrer, Joan; Consolación Segura, Carolina María; Mussons Sellés, Jaume; Pons Peregort, Olga (2011)
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Accés restringit per política de l'editorialThis paper describes the new course "Introduction to ICT Engineering" which has been conceived, designed and implemented at Telecom-BCN (ETSETB-UPC) from initial specifications and restrictions. It is the first of a series ... -
Implementation of a low cost prototype for electrical impedance tomography based on the integrated circuit for body composition measurement AFE4300
Mosquera, V.H.; Arregui, A.; Bragós Bardia, Ramon; Rengifo, C. F (Scitepress, 2018)
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Accés obertElectrical impedance tomography (EIT) is a technique of image reconstruction of the electrical conductivity distribution in a tissue or region under observation. An electrical system for EIT comprises complex hardware and ... -
In vitro analysis of various cell lines responses to electroporative electric pulses by means of electrical impedance spectroscopy
García Sánchez, Tomás; Bragós Bardia, Ramon; Mir, Lluís M. (2018-10-15)
Article
Accés obertThis paper reports the comparative analysis, by means of electric impedance spectroscopy measurements, of three different cell lines subjected to electroporative pulses. The multifrequency information is recorded simultaneously ... -
In vivo electrical bioimpedance characterization of human lung tissue during the bronchoscopy procedure. A feasibility study
Sánchez Terrones, Benjamín; Vandersteen, Gerd; Martín Robles, Irene; Castillo Villegas, Diego; Torrego Fernández, Alfons; Riu Costa, Pere Joan; Schoukens, Johan; Bragós Bardia, Ramon (2013-07)
Article
Accés restringit per política de l'editorialLung biopsies form the basis for the diagnosis of lung cancer. However, in a significant number of cases bronchoscopic lung biopsies fail to provide useful information, especially in diffuse lung disease, so more aggressive ... -
Influence of electrical stimulation on 3D-cultures of Adipose Tissue Derived Progenitor Cells (ATDPCs) behavior
Castells-Sala, C.; Sánchez Terrones, Benjamín; Recha-Sancho, L.; Puig, V.; Bragós Bardia, Ramon; Semino, C.E. (IEEE, 2012)
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Accés restringit per política de l'editorialTissue engineering has a fundamental role in regenerative medicine. Still today, the major motivation for cardiac regeneration is to design a platform that enables the complete tissue structure and physiological function ... -
Influence of the multisine excitation amplitude design for biomedical applications using impedance spectroscopy
Sánchez Terrones, Benjamín; Bragós Bardia, Ramon; Vandersteen, G. (2011)
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Accés restringit per política de l'editorialElectrical Impedance Spectroscopy (EIS) is a powerful tool to collect data from many biological materials in a wide variety of applications. Body composition fluid or tissue and organ state monitoring are just some examples ... -
La Innovació al Campus Nord (sessió amb suport de comandaments interactius)
Bragós Bardia, Ramon; Puigví Burniol, Maria Àngels; Sánchez Carracedo, Fermín (Universitat Politècnica de Catalunya. Institut de Ciències de l'Educació, 2011-02-02)
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Interpulse multifrequency electrical impedance measurements during electroporation of adherent differentiated myotubes
García Sánchez, Tomás; Azan, Antoine; Leray, Isabelle; Rosell Ferrer, Francisco Javier; Bragós Bardia, Ramon; Mir, Lluís M. (2015-10-01)
Article
Accés obertIn this study, electrical impedance spectroscopy measurements are performed during electroporation of monolayers of differentiated myotubes. The time resolution of the system (1 spectrum/ms) enable 860 full spectra (21 ... -
Investigating students’ self-perception of innovation competences in challenge-based and product development courses
Charosky Larrieu-Let, Guido; Bragós Bardia, Ramon (Tempus Publications, 2021-01-01)
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Accés restringit per política de l'editorialThis study analyzes self-perception in innovation competences development in engineering students with the objective of understanding how to better design educational strategies to improve innovation skills in future ... -
Learning to conceive, design, implement and operate circuits and systems
Alarcón Cot, Eduardo José; Bragós Bardia, Ramon; Sayrol Clols, Elisa (IEEE, 2011)
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Accés restringit per política de l'editorialThe type of transversal competences and skills to be acquired by EE students is in open debate. It is argued in this paper that beyond core technical skills and soft skills, the competences of Conceiving, Designing, ... -
Mapping the sustainable development goals into the EDINSOST sustainability map of bachelor engineering degrees
Sánchez Carracedo, Fermín; López Álvarez, David; Bragós Bardia, Ramon; Cabré Garcia, José M.; Climent Vilaró, Joan; Vidal López, Eva María; Martín Escofet, Carme (Institute of Electrical and Electronics Engineers (IEEE), 2019)
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Accés obertThis Research to Practice Work in Progress paper presents the work conducted on the use of the Sustainability Map of Bachelor Engineering Degrees (a tool developed by the EDINSOST project) to analyze how Sustainable ... -
Measurement errors in multifrequency bioelectrical impedance analyzers with and without impedance electrode mismatch.
Bogónez Franco, Francisco; Nescolarde Selva, Lexa Digna; Bragós Bardia, Ramon; Rosell Ferrer, Francisco Javier; Yandiola, Iñigo (2009-06-03)
Article
Accés restringit per decisió de l'autorThe purpose of this study is to compare measurement errors in two commercially available multi-frequency bioimpedance analyzers, a Xitron 4000B and an ImpediMed SFB7, including electrode impedance mismatch. The comparison ... -
Minimal implementation of an AFE4300-based spectrometer for electrical impedance spectroscopy measurements
Sánchez Terrones, Benjamín; Praveen, A.; Bartolome, E.; Soundarapandian, K.; Bragós Bardia, Ramon (IOPScience, 2013)
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Accés obertThe AFE4300 is a new low-cost on-chip impedance spectrometer developed by Texas Instruments able to handle multiple four electrode interface measurements. In this work, we present a brief description and characterization ... -
Minimally invasive in vivo human lung tissue bioimpedance measurements during the bronchoscopy procedure
Sánchez Terrones, Benjamín; Vandersteen, G.; Martin, I.; Castillo, David; Torrego, A.; Riu Costa, Pere Joan; Schoukens, J.; Bragós Bardia, Ramon (IEEE, 2012)
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Accés restringit per política de l'editorialRespiratory diseases, which include diseases of the lung, pleura, bronchial tree, trachea, upper respiratory tract and of the respiratory muscles and nerves, are a common and important cause of illness and death among the ... -
Minimally invasive lung tissue differentiation using electrical impedance spectroscopy: a comparison of the 3- and 4-electrode methods
Company Se, Georgina; Nescolarde Selva, Lexa Digna; Pajares Ruiz, Virginia; Torrego Fernández, Alfons; Riu Costa, Pere Joan; Rosell Ferrer, Francisco Javier; Bragós Bardia, Ramon (Institute of Electrical and Electronics Engineers (IEEE), 2021-12-28)
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Accés obertMultiple imaging techniques are used for the diagnosis of lung diseases. The choice of a technique depends on the suspected diagnosis. Computed tomography (CT) of the thorax and positron emission tomography (PET) are imaging ...