Exploració per tema "Sensitivity"

Ara es mostren els items 1-20 de 27

    • Analysis of tracheal and pulmonary continuous adventitious respiratory sounds in asthma 

      Lozano García, Manuel; Davidson, Clare M.; Jané Campos, Raimon (Institute of Electrical and Electronics Engineers (IEEE), 2019)
      Comunicació de congrés
      Accés restringit per política de l'editorial
      Continuous adventitious sounds (CAS) are commonly observed in obstructive pulmonary diseases and are of great clinical interest. However, their evaluation is generally subjective. We have previously developed an automatic ...

    • Arqui-enología online: la arquitectura de la percepción, los sentidos y la energía 

      Ruiz Plaza, Angela (Grup per a la Innovació i la Logística Docent en l'Arquitectura (GILDA) / Universitat Politècnica de Catalunya. Iniciativa Digital Politècnica / Publicaciones y Divulgación Científica, Universidad de Málaga, 2020-11)
      Text en actes de congrés
      Accés obert
      Esta comunicación es un manifiesto en pro de una enseñanza poco común en el ámbito de la arquitectura y el diseño, pero cada vez más tenida en cuenta, como es la neuroarquitectura, la geobiología y las energías sutiles. ...

    • Building sensitivity to climatic fluctuations and user's actions: a challenge for high-tech buildings 

      Palme, M; Isalgué Buxeda, Antonio; Coch Roura, Helena; Serra Florensa, Rafael (University College Dublin, 2008)
      Text en actes de congrés
      Accés obert
      Due to the current concern about energy consumption and CO2 emissions, buildings are increasingly insulated and equipped with controlling machinery. However, the effective energy consumption of high-tech buildings is often ...

    • Cardiovascular coupling-based classification of ischemic and dilated cardiomyopathy patients 

      Rodríguez Benítez, Javier; Schulz, Steffen; Voss, Andreas; Giraldo Giraldo, Beatriz (Institute of Electrical and Electronics Engineers (IEEE), 2019)
      Comunicació de congrés
      Accés obert
      Cardiovascular diseases are one of the most common causes of death in elderly patients. The etiology of cardiomyopathies is difficult to discern clinically. The objective of this study was to classify cardiomyopathy patients ...

    • Characterization of the minimum detectable fault of interval observers by using set-invariance theory 

      Pourasgharlafmejani, Masoud; Puig Cayuela, Vicenç; Ocampo-Martínez, Carlos (IEEE Press, 2016)
      Text en actes de congrés
      Accés obert
      This paper addresses the characterization of the minimum detectable fault when using interval observers. The interval observers consider both input and uncertainty as unknown but bounded. The minimum detectable fault using ...

    • Comparación entre la estimación de parámetros modales de estructuras a partir de análisis modal clásico y operacional con modificaciones de masa 

      Villa García, L.M. (Universitat Politècnica de Catalunya. CIMNE, 2017)
      Article
      Accés obert
      La falta de normalización en los resultados de los modos de vibración, ha sido la principal desventaja del análisis modal operacional, resuelto posteriormente mediante el método de modificación de masa, el cual supone un ...

    • Detección de transiciones posturales para aplicaciones médicas, usando datos obtenidos de sensores inerciales de un Smartphone 

      Celedón Rocha, Jorge Eliécer (Universitat Politècnica de Catalunya, 2019-01-31)
      Projecte Final de Màster Oficial
      Accés restringit per decisió de l'autor
      [CASTELLÀ] El síndrome de fragilidad consiste en la pérdida de homeóstasis del cuerpo, y se asocia con la pérdida de movilidad y fuerza de las personas. Se considera que tener este síndrome podría acelerar la muerte. Una ...

    • Deteriorament de l'atenció visual en relació a l'esforç acomodatiu o de vergències: canvis en la sensibilitat 

      Marti Algaba, Carlos (Universitat Politècnica de Catalunya, 2015-01)
      Treball Final de Grau
      Accés obert
      La visió estereoscòpica és l’habilitat que ens permet diferenciar les distàncies relatives dels objectes respecte el punt de vista del observador i entre altes objectes mitjançant la visió binocular. En els darrers anys ...

    • Electromagnetic monitoring of biological microorganisms 

      Zarrinkhat, Faezeh; Garrido, Alejandra; Jofre Roca, Lluís; Romeu Robert, Jordi; Rius Casals, Juan Manuel (Institute of Electrical and Electronics Engineers (IEEE), 2019)
      Comunicació de congrés
      Accés restringit per política de l'editorial
      The investigation of the electromagnetic properties of biological cells in the microwave frequencies may enable wireless monitoring of functional activity of microorganisms. Both theoretical and experimental methodologies ...

    • Empirical acoustic attenuation of the seawater 

      Roset Juan, Francesc Xavier; Garcia Benadí, Albert; Vanderschaar, Mike; Río Fernandez, Joaquín del; Manuel Lázaro, Antonio (2013)
      Text en actes de congrés
      Accés obert
      This study aims to estimate a model for the underwater acoustic environment in a Mediterranean area and to compare the model with existing other models of the sound attenuation in the zone of interest. The contribution ...

    • Environmental impacts of an imidacloprid-containing formulation: from soils to waters 

      Bori Dols, Jaume; Ribalta Carrasco, Carla; Domènech Antúnez, Xavier; Riva Juan, Mª del Carmen; Ribó Arboledas, Juan Manuel (2015-07-01)
      Article
      Accés obert
      El pesticida neonicotinoide imidacloprid se encuentra entre los agroquímicos más vendidos en todo el mundo. Debido a su amplio uso en mezclas con diferentes disolventes y co-adyuvantes, estudiar el impacto ambiental de las ...

    • Finite element analysis and experimental validation of the thermomechanical behavior in laser solid forming of Ti-6Al-4V 

      Lu, Xufei; Lin, Xin; Chiumenti, Michele; Cervera Ruiz, Miguel (Elsevier, 2018-05)
      Article
      Accés obert
      A three-dimensional (3D) thermomechanical coupled model for Laser Solid Forming (LSF) of Ti-6Al-4V alloy has been calibrated through experiments of 40-layers metal deposition using different scanning strategies. The ...

    • Identification of Obstructive Sleep Apnea patients from tracheal breath sound analysis during wakefulness in polysomnographic studies 

      Solà Soler, Jordi; Fiz Fernández, José Antonio; Torres Cebrián, Abel; Jané Campos, Raimon (2014)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Obstructive Sleep Apnea (OSA) is currently diagnosed by a full nocturnal polysomnography (PSG), a very expensive and time-consuming method. In previous studies we were able to distinguish patients with OSA through formant ...

    • Impact of noisy annotators’ reliability in a crowdsourcing system performance 

      Cabrera-Bean, Margarita; Diaz Vilor, Carles; Vidal Manzano, José (Institute of Electrical and Electronics Engineers (IEEE), 2016)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Crowdsourcing is a powerful tool to harness citizen assessments in some complex decision tasks. When multiple annotators provide their individual labels a more reliable collective decision is obtained if the individual ...

    • Impedance modelling and parametric sensitivity of a VSC-HVDC system: New insights on resonances and interactions 

      Agbemuko, A. J.; Domínguez García, José Luis; Prieto Araujo, Eduardo; Gomis Bellmunt, Oriol (2018-04-01)
      Article
      Accés obert
      Pervasiveness of power converters in the electric power system is expected in the future. Such large penetration will change the current power system dynamics leading to uncertain, unexpected, and potentially critical ...

    • Magnetoelectric response in (1-x)PbZr0.65Ti0.35O3-xBaFe(12)O(19) multiferroic ceramic composites 

      Guerra, Jose D. S.; Betal, Soutik; Pal, Madhuparna; García García, José Eduardo; Oliveira, Adilson J. A; M'Peko, Jean-Claude; Hernandes, Antonio Carlos; Guo, Ruyan; Bhalla, Amar S. (2015-05-01)
      Article
      Accés obert
      The magnetoelectric (ME) properties of PbZr0.65Ti0.35O3-BaFe12O19 (PZT-BaM) multiferroic ceramic composites have been investigated in this work. These materials, containing both the ferroelectric PZT and ferrimagnetic BaM ...

    • Parameter sensitivity analysis of a mechanistic model to simulate microalgae growth 

      Solimeno, Alessandro; Samsó Campà, Roger; García Serrano, Joan (2016-04)
      Article
      Accés obert
      In this paper, sensitivity analysis is applied to a mechanistic model developed to simulate microalgae growth. The Morris method of Elementary Effects (EEs) is applied to evaluate the sensitivity of model outputs with ...

    • Performance evaluation of different machine learning methods applied on churn database 

      Rodríguez Suarez, Luís Acoran (Universitat Politècnica de Catalunya, 2022-10-31)
      Projecte Final de Màster Oficial
      Accés obert
      The growth of data and its storage is becoming more and more important every day. However, occasionally this information is gathered but never used, or perhaps it is improperly gathered, making the extraction of the insides ...

    • Planar and cylindrical active microwave temperature imaging: numerical simulations 

      Rius Casals, Juan Manuel; Pichot du Mezeray, Christian Yves Dominique; Jofre Roca, Lluís; Bolomey, J. C. (Jean-Charles); Joachimowicz, N.; Broquetas Ibars, Antoni; Ferrando Bataller, Miguel (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 1992-12-02)
      Article
      Accés obert
      A comparative study at 2.45 GHz concerning both measurement and reconstruction parameters for planar and cylindrical configurations is presented. For the sake of comparison, a numerical model consisting of two nonconcentric ...

    • RF to microwave interferometer for cell detection in a microfluidic channel 

      Jiménez de la Cruz, Daniel (Universitat Politècnica de Catalunya, 2015-07)
      Projecte/Treball Final de Carrera
      Accés obert
      Realitzat a/amb:   Katholieke Universiteit te Leuven
      This thesis presents a two port connectorized RF to microwave interferometer for single cell detection and characterization in a microfluidic channel. To allow setting the operational frequency within a broad bandwidth ...