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author = "Dauby, Pierre" > : "ORBi (University of Liège)" (x)
<< < 3 4 5 6 7 > >>

Found 64 documents, displaying page 4 of 7

Modeling the instantaneous pressure-volume relationship in the left ventricle

Author(s) : Lucas, Alexandra , Dauby, Pierre , Kolh, Philippe , Desaive, Thomas
Description : Pressure-volume loops are a common modeling tool of the cardiovascular system. They are very useful because they characterize the global function of the cardiac pump and can also be analyzed by considering the various phases of the cardiac cycle and marking each point of a cycle with the correspondi...
Repository : ORBi (University of Liège)
Language(s) : English

Linear stability analysis of an evaporating binary liquid layer with fully transient reference profiles

Author(s) : Machrafi, Hatim , Rednikov, Alexey , Colinet, Pierre , Dauby, Pierre
Description :
Repository : ORBi (University of Liège)
Language(s) : English

Amplitude equations for Rayleigh-Benard convective rolls far from threshold

Author(s) : Dauby, Pierre , Desaive, Thomas , Bragard, J. , Cerisier, P.
Description : An extension of the amplitude method is proposed. An iterative algorithm is developed to build an amplitude equation model that is shown to provide precise quantitative results even far from the linear instability threshold. The method is applied to the study of stationary Rayleigh-Benard thermoconv...
Repository : ORBi (University of Liège)
Language(s) : English

Study of six models of the instantaneous pressure-volume relationship

Author(s) : Lucas, Alexandra , Dauby, Pierre , Desaive, Thomas , Kolh, Philippe
Description : Models and simulations are very useful to study interactions between anatomic structures and physical cardiac phenomena. In this work, we are interested in models of the instantaneous pressure-volume relationship, i.e. isochrone models. More precisely, we concentrate on the 6 models considered by La...
Repository : ORBi (University of Liège)
Language(s) : English

Influence of thermoelectric coupling on pacemaker activity generated by mechano-electric feedback in a one-dimensional ring-shaped model of cardiac fiber

Author(s) : Collet, Arnaud , Desaive, Thomas , Pierard, Luc , Boman, Romain , Dauby, Pierre
Description : The mechano-electric feedback (MEF) in the heart consists in the influence of the tissue deformations on the cardiac electrical activity. Under certain conditions, tissue deformations can generate electrical perturbations via stretch-activated channels, such that the membrane potential can exceed th...
Repository : ORBi (University of Liège)
Language(s) : English

Instability analysis of a horizontal evaporating binary liquid layer with transient reference profiles

Author(s) : Machrafi, Hatim , Alexey, Rednikov , Colinet, Pierre , Dauby, Pierre
Description :
Repository : ORBi (University of Liège)
Language(s) : English

Using time-dependent reference profiles for an instability analysis of an evaporating binary liquid layer

Author(s) : Machrafi, Hatim , Rednikov, Alexey , Colinet, Pierre , Dauby, Pierre
Description :
Repository : ORBi (University of Liège)
Language(s) : English

Influence of thermoelectric coupling on pacemaker activity generated by mechano-electric feedback in a one-dimensional ring-shaped model of cardiac fiber

Author(s) : Collet, Arnaud , Desaive, Thomas , Pierard, Luc , Boman, Romain , Dauby, Pierre
Description :
Repository : ORBi (University of Liège)
Language(s) : English

Influence of thermoelectric coupling on pacemaker activity generated by mechano-electric feedback in a one-dimensional ring-shaped model of cardiac fiber Influence du couplage thermoélectrique sur l'activité pacemaker générée par le feedback mécano-électrique dans un modèle unidimensionnel en forme d'anneau de fibre cardiaque

Author(s) : Collet, Arnaud , Desaive, Thomas , Pierard, Luc , Boman, Romain , Dauby, Pierre
Description : Recently, the influence of thermal processes on electrophysiology has clearly been underlined, using a FitzHugh–Nagumo-type (FHN-type) model. When the temperature is raised, the action potential duration (APD) has been shown to shorten, while the action potential (AP) amplitude decreases, and the co...
Repository : ORBi (University of Liège)
Language(s) : English

non invasive estimation of left atrial pressure and mitral valve area waveforms during an entire cardiac cycle

Author(s) : Paeme, Sabine , Pironet, Antoine , LANCELLOTTI, Patrizio , Magne, Julien , Dauby, Pierre , Desaive, Thomas
Description :
Repository : ORBi (University of Liège)
Language(s) : English
<< < 3 4 5 6 7 > >>

Found 64 documents, displaying page 4 of 7