Exploració per autor "Asadipour, Nina"
Ara es mostren els items 1-12 de 12
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A truss element for modelling reversible softening in living tissues
Muñoz Romero, José; Conte, Vito; Asadipour, Nina; Miodownik, M. (2013-04-01)
Article
Accés obertWe resort to non-linear viscoelasticity to develop a truss element able to model reversible softening in lung epithelial tissues undergoing transient stretch. Such a Maxwell truss element is built by resorting to a ... -
Cell-centered truss model for the analysis of cell rheology and remodelling
Muñoz Romero, José; Asadipour, Nina; Albo, Santiago (2013)
Comunicació de congrés
Accés obertSoft active tissues exhibit softening, hardening, and reversible fluidisation [14]. The result of these non-linear behaviour is due to multiple processes taking part at di erent scales: active protein motors that actuate ... -
Cell-centred model for non-linear tissue rheology and active remodelling
Asadipour, Nina; Mosaffa, Payman; Muñoz Romero, José (Centre Internacional de Mètodes Numèrics en Enginyeria (CIMNE), 2014)
Text en actes de congrés
Accés restringit per política de l'editorialSoft active tissues exhibit softening, hardening, and reversible fluidisation. The result of these non-linear behaviour is due to multiple processes taking part at different scales: active protein motors that actuate at ... -
Cell-centred model for the simulation of curved cellular monolayers
Mosaffa, Payman; Asadipour, Nina; Millán, Raúl Daniel; Rodríguez Ferran, Antonio; Muñoz Romero, José (2015)
Article
Accés obertThis paper presents a cell-centred model for the simulation of planar and curved multicellular soft tissues. We propose a computational model that includes stress relaxation due to cell reorganisation (intercellular ... -
Computational tools for multicellular systems
Muñoz Primer, Jose J.; Mosaffa, Payman; Asadipour, Nina; Conte, Vito (EUETIB, 2014-12-01)
Text en actes de congrés
Accés obertMacroscopic deformations in embryonic soft tissues are due to the intra-cellular remodelling and cell intercalation. We here present a computational approach that can handle the two types of deformations, and also take ... -
Hybrid cell centred/vertex model for cellular nanolayers
Mosaffa, Payman; Asadipour, Nina; Millán, Daniel; Rodríguez Ferran, Antonio; Muñoz Romero, José (2015)
Text en actes de congrés
Accés obertMacroscopic deformations in embryonic soft tissues are due to the intra-cellular remodelling and cell intercalation. We here present a computational approach that can handle the two types of deformations, and also take ... -
Hybrid cell centred/vertex model for large tissue deformations
Muñoz Romero, José; Mosaffa, Payman; Mao, Yanlan; Tetley, Rob; Asadipour, Nina; Rodríguez Ferran, Antonio (2016)
Text en actes de congrés
Accés obertMacroscopic deformations in embryonic soft tissues are due to the intra-cellular remodelling and cell intercalation. We here present a computational approach that can handle the two types of deformations, and also take ... -
Modelling of non-linear viscoelastic tissues with bar elements
Asadipour, Nina (Universitat Politècnica de Catalunya, 2012-03)
Projecte Final de Màster Oficial
Accés obertIn this work we develop a viscoelastic bar element that can handle multiple rheological laws with non-linear elastic and non-linear viscous material models. The bar element is built by joining in series an elastic and ... -
Numerical modelling of multicellular dynamics
Muñoz Romero, José; Asadipour, Nina; Mosaffa, P; Conte, V (EUETIB, 2013-12)
Comunicació de congrés
Accés obertEn este trabajo se desarrollar un modelo computacional que permite simular y predecir las deformaciones sucesivas que tienen lugar durante fases de la embriogénesis que han sido biológicamente bien detalladas. Las simulaciones ... -
Porous-based rheological model for tissue fluidisation
Asadipour, Nina; Trepat, Xavier; Muñoz Romero, José (2016-11-01)
Article
Accés obertIt has been experimentally observed that cells exhibit a fluidisation process when subjected to a transient stretch, with an eventual recovery of the mechanical properties upon removal of the applied deformation. This ... -
Rheological models for tissue relaxation and fluidisation
Asadipour, Nina (Universitat Politècnica de Catalunya, 2016-03-04)
Tesi
Accés obertWe present a cell-centred model for the simulation of multicellular soft tissues that takes into account the underlying active process at the cytoskeletal level, and allows for active and passive cell-cell reorganisation ... -
Stress relaxation in epithelial monolayers is controlled by the actomyosin cortex
Khalilgharibi, Nargess; Fouchard, Jonathan; Asadipour, Nina; Barrientos, Ricardo; Duda, Maria; Bonfanti, Alessandra; Yonis, Amina; Harris, Andrew; Mosaffa, Payman; Fujita, Yasuyuki; Kabla, Alexandre; Mao, Yanlan; Baum, Buzz; Muñoz Romero, José; Miodownik, Mark; Charras, Guillaume (2019-01-01)
Article
Accés obertEpithelial monolayers are one-cell thick tissue sheets that separate internal and external environments. As part of their function, they have to withstand extrinsic mechanical stresses applied at high strain rates. However, ...