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Joaquín Mura

Doctor en Ciencias de la Ingeniería, Pontificia Universidad Católica de Chile.
Master en Sciences et Technologie, Université Pierre et Marie Curie/École Polytechnique, Francia.
Magister en Ciencias de la Ingeniería, Pontificia Universidad Católica de Chile
Licenciado en Física, Pontificia Universidad Católica de Chile

Áreas de Especialización

  • Biomecánica.
  • Modelación, simulación y cuantificación en problemas de dinámica de fluidos computacional, interacción fluido-estructura y problemas en mecánica de sólidos.
  • Problemas inversos y multiescala. Homogeneización.
  • Diseño óptimo usando métodos de curvas de nivel y análisis de sensibilidad de forma.
  • Análisis de imágenes médicas. Resonancia Magnética y Tomografía Computacional.

Publicaciones recientes

  • H. Mella, J. Mura, H. Wang, M. Taylor, R. Chabiniok, J. Tintera, J. Sotelo, S. Uribe “HARP-I: A harmonic phase interpolation method for the estimation of motion from tagged MR images” (to appear in) IEEE Transactions on Medical Imaging (2021).
  • C. Arrieta, C. Sing-Long, J. Mura, P. Irarrázaval, M. Andía, S. Uribe, C. Tejos “Level set segmentation with shape prior knowledge using intrinsic rotation, translation and scaling alignment” Biomedical Signal Processing and Control, Vol. 63, art.102241 (2021).
  • G. Varela-Mattatall, C. Castillo-Passi, A. Koch, J. Mura, R. Stirnberg, S. Uribe, C. Tejos, T. Stöcker, P. Irarrázaval “MAPCS: q-space reconstruction using mean apparent propagator and compressed sensing” Magnetic Resonance Imaging, Vol. 84(4) pp.2219–2230 (2020)
  • J. Mura, F. Schrank, I. Sack. “An analytical solution to the dispersion-by-inversion problem in magnetic resonance elastography” Magnetic Resonance Imaging, Vol. 84(1) pp.61–71 (2020)
  • A. Tran, B. Burkhardt, A. Tandon, S. Blumenschein, A. van Engelen, M. Cecelja, S. Zhang, S. Uribe, J. Mura, G. Greil, T. Hussain. “Pediatric heterozygous familial hypercholesterolemia patients have locally increased aortic pulse wave velocity and wall thickness at the aortic root” The Int. J. of Cardiovascular Imaging, Vol. 35, pp. 1903–1911 (2019)
  • L. Blank, A. Caiazzo, F. Chouly, A. Lozinski, J. Mura. “Analysis of a stabilized penalty-free Nitsche method for the Brinkman, Stokes, and Darcy problems” ESAIM: Mathematical Modelling and Numerical Analysis (M2AN), Vol. 52, no.10, pp.2149–2185 (2019)
  • J. Mura. “A reduced model to locate low contrast inclusions in poroelastic media,” Applied Mathematical Modelling, Vol. 56, pp.469–486 (2018)
  • J. Sotelo, L. Dux-Santoy, A. Guala, J. Rodríguez-Palomares, A. Evangelista, C. Sing-Long, J. Urbina, J. Mura, D.E. Hurtado, and S. Uribe. “3D axial and circumferential wall shear stress from 4D flow MRI data using a finite element method and a laplacian approach”, Magnetic Resonance in Medicine, Vol 79, pp.2816–2823 (2018)
  • J. Sotelo, J. Urbina, I. Valverde, J. Mura, C. Tejos, P. Irarrázaval, M. Andía, D. Hurtado, S. Uribe. “Three-dimensional quantification of vorticity and helicity from 3D cine PC-MRI using finite-element interpolations”, Magnetic Resonance in Medicine, Vol. 79, issue 1, pp.541–553 (2018)
  • J. Mura, A.-M. Pino, J. Sotelo, I. Valverde, C. Tejos, M. Andía, P. Irarrázaval, S. Uribe. “Enhancing the Velocity data from 4D flow MR Images by Reducing its Divergence”, IEEE Transactions on Medical Imaging, Vol. 35, issue 10, pp.2353–2364 (2016)
  • S. Gutiérrez, J. Mura. “Shape optimization for a seepage problem with low contrast core,” Applied Mathematical Modelling, Vol. 40 pp.1825–1835 (2016)
  • A. Caiazzo, J. Mura. “Multiscale modeling of weakly compressible elastic materials in harmonic regime and applications to microscale
    structure estimation.” SIAM Multiscale Model. Simul., Vol. 12(2), pp.514–537 (2014).
  • J. Mura, S. Gutiérrez. “Detection of inclusions in elasticity using small amplitude homogenization.” Inverse Problems in Science and Engineering, Vol. 19 no.2, pp.233–250 (2011).
  • S. Gutiérrez, J. Mura. “An adaptive procedure for Inverse Problems in Elasticity”. Comptes Rendus Mécanique, Vol. 338 no.7-8, pp.402–411 (2010).
  • S. Gutiérrez, J. Mura. “Small amplitude homogenization applied to inverse problems.” Computational Mechanics, Vol. 41, pp. 699–706 (2008).

Otras publicaciones

  • J. Mura, A. Caiazzo “A two-scale homogenization approach for the estimation of porosity in elastic media,” Trends in Differential Equations and Applications SEMA-SMAI Springer collection. Vol. 8, Chapter 10, pp.89–105 (2016).
  • J. Mura, J. Braun, I. Sack, E. Barnhill “Finite Volume-Based Elasticity Recovery for Magnetic Resonance Elastography: Theory and Initial Results.” ISMRM 26th annual meeting and exhibition. Paris, France, 2018.
  • J. Mura, J. Sotelo, A. Tandon, T. Hussain, A. Tran, C. Tejos, S. Uribe “Local Pulse Wave Velocity from 4D-Flow MR applied in Familial Hypercholesterolemia patients”. ISMRM 26th annual meeting and exhibition. Paris, France, 2018.
  • H. Mella, J. Mura, E. Sáez “Implementation of Mixed and Hybrid Formulation of the PML Method in Elastodynamics Using FEniCS.”
    Fenics Conference 2017. Luxembourg. 2017.
  • H. Mella, J. Mura, J. Sotelo, C. Montalba, S. Uribe “Left Ventricle Strain Estimation Using Flow MRI.” ISMRM 25th annual meeting and exhibition. Honolulu, Hawai, USA, 2017.
  • J. Mura, A. Caiazzo “A two-scale homogenization approach for the estimation of porosity in elastic media.” XXIV Congress on differential equations and applications CEDYA 2015. Cádiz, España, 8–12 Junio 2015.
  • J. Mura, M.-A. Fernández, J.-F. Gerbeau “Numerical simulation of the fluid-structure interaction in stented aneurysms.” V European Conference on Computational Fluid Dynamics ECCOMAS CFD 2010. Lisboa, Portugal, 14–17 Junio 2010.
  • S. Gutiérrez, J. Mura. “Optimal Design for Problems with Contact Boundary Conditions.” 8th World Congress on Structural and Multidisciplinary Optimization. 1-5 Junio, 2009, Lisboa, Portugal.

Proyectos de Investigación

  • Núcleo Milenio “Cardio MR”. Investigador Adjunto (2019-2021)
  • Fondecyt de iniciación núm. 11121606: “Modelling and Investigador Principal simulation of wave propagation in poroelastic media: Application to the identification of poroelastic parameters in soils from seismic waves”. Investigador Principal. 2012–2015
  • Fondecyt Regular núm. 1130887: “Topologically flexible Investigador Asociado prior shape knowledge for Level Set segmentations”. Co-Investigador. Director de Proyecto: C. Tejos (PUC, Chile). 2013–2016
  • Cooperación científica internacional Investigador Principal Conicyt/DFG núm. 670: “Modelling of poroelastic tissues in magnetic resonance elastography: numerical simulations and parameter estimation”. Investigador Principal, en conjunto con A. Caiazzo (WIAS, Berlín). (2012–2013)
  • Proyecto ENDOCOM, iniciativa TECSCAN y ANR (Francia): “Conception of communicant endoprosthesis dedicated to the post-operatory follow-up of abdominal aortic aneurysms”. Investigador Postdoctoral. Directores de Proyecto: J.-F. Gerbeau & M. Thiriet. 2009–2011