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Influence of image segmentation on one-dimensional fluid dynamics predictions in the mouse pulmonary arteries

Autor: Colebank, Mitchel J., Paun, L. Mihaela, Qureshi, M. Umar, Chesler, Naomi, Husmeier, Dirk, Olufsen, Mette S., Fix, Laura Ellwein

Computational fluid dynamics (CFD) models are emerging as tools for assisting in diagnostic assessment of cardiovascular disease. Recent advances in image segmentation has made subject-specific modelling of the cardiovascular system a feasible task,

Externí odkaz: http://arxiv.org/abs/1901.04116

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Parameter identifiability of a respiratory mechanics model in an idealized preterm infant

Autor: Fix, Laura Ellwein

The complexity of mathematical models describing respiratory mechanics has grown in recent years to integrate with cardiovascular models and incorporate nonlinear dynamics. However, additional model complexity has rarely been studied in the context o

Externí odkaz: http://arxiv.org/abs/1808.00998

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Theoretical open-loop model of respiratory mechanics in the extremely preterm infant

Autor: Fix, Laura Ellwein, Khoury, Joseph, Moores, Russell, Linkous, Lauren, Brandes, Matthew, Rozycki, Henry J.

Non-invasive ventilation is increasingly used for respiratory support in preterm infants, and is associated with a lower risk of chronic lung disease. However, this mode is often not successful in the extremely preterm infant in part due to their mar

Externí odkaz: http://arxiv.org/abs/1805.05359

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