Exploració per autor "Caminal Magrans, Pere"
Ara es mostren els items 30-49 de 84
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Control digital : problemas
Basañez Villaluenga, Luis; Caminal Magrans, Pere (Edicions UPC, 2002)
Llibre
Accés restringit a la comunitat UPCEl libro contiene setenta problemas de control digital. Cada uno de ellos contiene, junto al enunciado, su resolución detallada y una explicación motivada de sus pasos principales, así como los resultados numéricos y ... -
Correntropy measures to detect daytime sleepiness from EEG signals
Melia, Umberto Sergio Pio; Guaita, Marc; Vallverdú Ferrer, Montserrat; Montserrat, Josep Maria; Vilaseca, Isabel; Salamero, Manuel; Gaig, Carles; Caminal Magrans, Pere; Santamaria, Joan (Institute of Physics (IOP), 2014-10-01)
Article
Accés obertExcessive daytime sleepiness (EDS) is one of the main symptoms of several sleep related disorders and has a great impact on patients' lives. While many studies have been carried out in order to assess daytime sleepiness, ... -
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
Arcentales, Andrés; Giraldo Giraldo, Beatriz; Caminal Magrans, Pere; Benito Vales, Salvador; Voss, Andreas (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
Arizmendi Pereira, Carlos Julio; Romero Merino, Enrique; Alquézar Mancho, René; Caminal Magrans, Pere; Díaz, Ivan; Benito, Salvador; Giraldo Giraldo, Beatriz (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 ... -
Desenvolupament d'un sistema d'adquisició i processat de senyals electrooculogràfics per al diagnòstic de l'atàxia
Caminal Magrans, Pere (2005)
Pòster (projecte CCD)
Accés obert -
Detection of transcription factor binding sites using Rényi entropy
Maynou Fernández, Joan; Vallverdú Ferrer, Montserrat; Clarià, Francesc; Perera Lluna, Alexandre; Caminal Magrans, Pere (IEEE Press. Institute of Electrical and Electronics Engineers, 2008)
Text en actes de congrés
Accés obertDuring the process of protein synthesis, transcription of DNA to messenger RNA starts with the binding of the transcription factors to the promoter. One of the issues on the prediction of transcription factor binding is ... -
Detrended fluctuation analysis of heart rate by means of symbolic series
Valencia Murillo, José Fernando; Vallverdú Ferrer, Montserrat; Schroeder, Rico; Voss, Andreas; Cygankiewicz, I.; Vazquez, R.; Bayes de Luna, Antonio; Caminal Magrans, Pere (2010)
Text en actes de congrés
Accés obertDetrended fluctuation analysis (DFA) has been shown to be a useful tool for diagnosis of patients with cardiac diseases. The scaling exponents obtained with DFA are an indicator of power-law correlations in signal ... -
Diagnosis of ischemic heart disease with cardiogoniometry – Linear discriminant analysis versus support vector machines
Seeck, Andrea; Garde Martínez, Ainara; Schuepbach, M.; Giraldo Giraldo, Beatriz; Sanz, E.; Huebner, T; Caminal Magrans, Pere; Voss, Andreas (2008)
Text en actes de congrés
Accés restringit per política de l'editorialThe Ischemic Heart Disease (IHD) is characterized by an insufficient supply with blood of the myocardium usually caused by an artherosclerotic disease of the coronary arteries (coronary artery disease CAD). The IHD and its ... -
Dimensionality reduction oriented toward the feature visualization for ischemia detection
Delgado-Tejos, Edilson; Perera Lluna, Alexandre; Vallverdú Ferrer, Montserrat; Caminal Magrans, Pere; Castellanos Dominguez, German (2009-03-16)
Article
Accés obertAn effective data representation methodology on high-dimension feature spaces is presented, which allows a better interpretation of subjacent physiological phenomena (namely, cardiac behavior related to cardiovascular ... -
Disseny i muntatge d'un Centre de Formació Professional en Telecomunicacions (CEFORMATEL)
Caminal Magrans, Pere (2010)
Pòster (projecte CCD)
Accés obert -
Effect of acute myocardial ischemia on different high-frequency bandwidths and temporal regions of the QRS
Magrans Nicieza, Rudys; Gomis Román, Pedro; Voss, Andreas; Caminal Magrans, Pere (IEEE, 2011)
Comunicació de congrés
Accés restringit per política de l'editorialThe purpose of this study was to describe the changes in high-frequency QRS (HF-QRS) components due to myocardial ischemia provoked by prolonged artery occlusion during percutaneous coronary interventions (PCI). ... -
Estudio de la potencia de la inspiración como predictor del proceso de extubación en pacientes
Giraldo Giraldo, Beatriz; Chaparro Preciado, Javier; Caminal Magrans, Pere; Benito Vales, Salvador (2014)
Text en actes de congrés
Accés obertLa extubación de pacientes asistidos mediante ventilación mecánica sigue siendo un proceso fundamental en la práctica clínica, de especial atención en las unidades de cuidados intensivos. En este estudio se propone un nuevo ... -
Evaluation of acceleration and deceleration cardiac processes using phase-rectified signal averaging in healthy and idiopathic dilated cardiomyopathy subjects
Bas, Rosana; Vallverdú Ferrer, Montserrat; Valencia, Jose F.; Voss, Andreas; Bayes de Luna, Antonio; Caminal Magrans, Pere (2015-02-01)
Article
Accés obertThe aim of the present study was to investigate the suitability of the Phase-Rectified Signal Averaging (PRSA) method for improved risk prediction in cardiac patients. Moreover, this technique, which separately evaluates ... -
Exons and introns characterization in nucleic acid sequences by time-frequency analysis
Melia, Umberto Sergio Pio; Clarià Sancho, Francesc; Gallardo Chacón, Joan Josep; Caminal Magrans, Pere; Perera Lluna, Alexandre; Vallverdú Ferrer, Montserrat (2010)
Comunicació de congrés
Accés obertA current problem in deoxyribonucleic acid (DNA) sequence analysis is to determine the exact locations of the genes and also in eukaryotes, the protein-coding regions in the mRNA primary transcript (pre-mRNA).The conversion ... -
Extraction of the respiration signal from the electrocardiogram
Valderas Yamuza, Maria Teresa; Vallverdú Ferrer, Montserrat; Caminal Magrans, Pere; Schröder, Rico; Voss, Andreas (2015)
Text en actes de congrés
Accés obert -
Filtering and thresholding the analytic signal envelope in order to improve peak and spike noise reduction in EEG signals
Melia, Umberto Sergio Pio; Clarià Sancho, Francesc; Vallverdú Ferrer, Montserrat; Caminal Magrans, Pere (2014-04-01)
Article
Accés obertTo remove peak and spike artifacts in biological time series has represented a hard challenge in the last decades. Several methods have been implemented mainly based on adaptive filtering in order to solve this problem. ... -
Generación de bioseñales sintéticas mediante series de Fourier variantes en tiempo
Escrivá, Jesús; Galea Cazorla, A.; González Pijuán, Carmen; Vallverdú Ferrer, Montserrat; Caminal Magrans, Pere; Jensen, Erik Weber (Comité Español de Automática (CEA-IFAC), 2016)
Comunicació de congrés
Accés restringit per política de l'editorialLa selección de la técnica más adecuada para el análisis de una señal tiempo-frecuencia depende en gran medida de la propia naturaleza de la señal objeto de análisis. Para ello, resulta adecuado utilizar señales sintéticas ... -
Graph theory-based measures as predictors of gene morbidity
Massanet Vila, Raimon; Caminal Magrans, Pere; Perera Lluna, Alexandre (IEEE Press. Institute of Electrical and Electronics Engineers, 2010)
Article
Accés obertPrevious studies have suggested that some graph properties of protein interaction networks might be related with gene morbidity. In particular, it has been suggested that when a polymorphism affects a gene, it is more ... -
Heart rate variability characterized by refined multiscale entropy applied to cardiac death in ischemic cardiomyopathy patients
Caminal Magrans, Pere; Valencia Murillo, José Fernando; Vallverdú Ferrer, Montserrat; Schroeder, Rico; Cygankiewicz, I.; Vázquez, Rafael; Bayes de Luna, Antonio; Porta, Alberto; Voss, Andreas (2010)
Comunicació de congrés
Accés restringit per política de l'editorialIn this work, Refined Multiscale Entropy (RMSE) was applied to characterize risk of cardiac death in ischemic cardiomyopathy patients, analyzing heart rate variability (HRV) by means of RR series during daytime and ... -
Heart rate variability in ultra-trail runners
Melia, Umberto; Vallverdú Ferrer, Montserrat; Roca, Emma; Brotons, Daniel; Irurtia Amigo, Alfredo; Cadefau, Joan; Caminal Magrans, Pere; Perera Lluna, Alexandre (2014)
Text en actes de congrés
Accés obert