Search Results - "van Loon, Raoul"

A personalised computational model of the impact of COVID-19 on lung function under mechanical ventilation by Carson, Jason M., Van Loon, Raoul, Arora, Hari

“…This work proposes a modelling framework to analyse flow and pressure distributions throughout the lung of mechanically ventilated COVID-19 patients. The…”
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An implicit solver for 1D arterial network models by Carson, Jason, Van Loon, Raoul

“…In this study, the 1D blood flow equations are solved using a newly proposed enhanced trapezoidal rule method (ETM), which is an extension to the simplified…”
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Personalising cardiovascular network models in pregnancy: A two‐tiered parameter estimation approach by Carson, Jason, Warrander, Lynne, Johnstone, Edward, Loon, Raoul

“…Uterine artery Doppler waveforms are often studied to determine whether a patient is at risk of developing pathologies such as pre‐eclampsia. Many uterine…”
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Computational investigation of the Laplace law in compression therapy by Karakashian, Kevork, Pike, Cheryl, van Loon, Raoul

“…This study aims to use computational methods for elucidating the effect of limb shape on subgarment and subcutaneous pressures, stresses and strains. A…”
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A data-driven model to study utero-ovarian blood flow physiology during pregnancy by Carson, Jason, Lewis, Michael, Rassi, Dareyoush, Van Loon, Raoul

“…In this paper, we describe a mathematical model of the cardiovascular system in human pregnancy. An automated, closed-loop 1D–0D modelling framework was…”
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Investigation of Shape with Patients Suffering from Unilateral Lymphoedema by Karakashian, Kevork, Shaban, Lawrence, Pike, Cheryl, van Loon, Raoul

“…This study investigates the use of a 3D depth sensing camera for analysing the shape of lymphoedematous arms, and seeks to identify suitable metrics for…”
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Development of non-invasive biomarkers for pre-eclampsia through data-driven cardiovascular network models by Popp, Claudia, Carson, Jason M., Drysdale, Alex B., Arora, Hari, Johnstone, Edward D., Myers, Jenny E., van Loon, Raoul

“…Computational models can be at the basis of new powerful technologies for studying and classifying disorders like pre-eclampsia, where it is difficult to…”
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The effect of prone positioning on maternal haemodynamics and fetal wellbeing in the third trimester–A primary cohort study with a scoping review by Ormesher, Laura, Catchpole, Jessica, Peacock, Linda, Pitt, Heather, Fabian-Hunt, Anastasia, Hayes, Dexter, Popp, Claudia, Carson, Jason M, van Loon, Raoul, Warrander, Lynne, Büchling, Karli, Heazell, Alexander E. P

“…Introduction Supine sleep position is associated with stillbirth, likely secondary to inferior vena cava compression, and a reduction in cardiac output (CO)…”
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Determining the combined effect of the lymphatic valve leaflets and sinus on resistance to forward flow by Wilson, John T, van Loon, Raoul, Wang, Wei, Zawieja, David C, Moore, James E

“…Abstract The lymphatic system is vital to a proper maintenance of fluid and solute homeostasis. Collecting lymphatics are composed of actively contracting…”
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Data-driven modelling of the FRC network for studying the fluid flow in the conduit system by Savinkov, Rostislav, Kislitsyn, Alexey, Watson, Daniel J., Loon, Raoul van, Sazonov, Igor, Novkovic, Mario, Onder, Lucas, Bocharov, Gennady

“…The human immune system is characterized by enormous cellular and anatomical complexity. Lymph nodes are key centers of immune reactivity, organized into…”
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Integrated geometric and mechanical analysis of an image-based lymphatic valve by Watson, Daniel J., Sazonov, Igor, Zawieja, David C., Moore, James E., van Loon, Raoul

“…Lymphatic valves facilitate the lymphatic system’s role in maintaining fluid homeostasis. Malformed valves are found in several forms of primary lymphœdema,…”
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Formulation of Generalized Mass Transfer Correlations for Blood Oxygenator Design by Low, Kenny W Q, Van Loon, Raoul, Rolland, Samuel A, Sienz, Johann

“…This paper numerically investigates non-Newtonian blood flow with oxygen and carbon dioxide transport across and along an array of uniformly square and…”
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Pore-Scale Modeling of Non-Newtonian Shear-Thinning Fluids in Blood Oxygenator Design by Low, Kenny W Q, van Loon, Raoul, Rolland, Samuel A, Sienz, Johann

“…This paper reviews and further develops pore-scale computational flow modeling techniques used for creeping flow through orthotropic fiber bundles used in…”
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A comparative study of fractional step method in its quasi-implicit, semi-implicit and fully-explicit forms for incompressible flows by Bevan, Rhodri LT, Boileau, Etienne, van Loon, Raoul, Lewis, R.W, Nithiarasu, P

“…Purpose – The purpose of this paper is to describe and analyse a class of finite element fractional step methods for solving the incompressible Navier-Stokes…”
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Critical Issues in Modelling Lymph Node Physiology by Grebennikov, Dmitry, van Loon, Raoul, Novkovic, Mario, Onder, Lucas, Savinkov, Rostislav, Sazonov, Igor, Tretyakova, Rufina, Watson, Daniel, Bocharov, Gennady

“…In this study, we discuss critical issues in modelling the structure and function of lymph nodes (LNs), with emphasis on how LN physiology is related to its…”
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Patient-specific blood flow simulation through an aneurysmal thoracic aorta with a folded proximal neck by Bevan, R. L. T., Sazonov, Igor, Saksono, Prihambodo H., Nithiarasu, Perumal, van Loon, Raoul, Luckraz, Heyman, Ashraf, Saeed

“…Transient blood flow through a geometrically patient‐specific human aorta with a thoracic aortic aneurysm (TAA) is carried out. Special attention is given to…”
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Influences of domain extensions to a moderately stenosed patient‐specific carotid bifurcation: Investigation of wall quantities by Nithiarasu, P, Bevan, Rhodri, Sazonov, Igor, Loon, Raoul van, Luckraz, Heyman, Collins, Michael, Garnham, Andrew

“…Purpose - The purpose of this paper is to numerically study blood flow through a subject-specific carotid artery with a moderately severe stenosis, also to…”
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Influences of domain extensions to a moderately stenosed patient-specific carotid bifurcation by Bevan, Rhodri, Nithiarasu, P, Sazonov, Igor, van Loon, Raoul, Luckraz, Heyman, Collins, Michael, Garnham, Andrew

“…Purpose - The purpose of this paper is to numerically study blood flow through a subject-specific carotid artery with a moderately severe stenosis, also to…”
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A Computational Pipeline to Investigate Longitudinal Blood Flow Changes in the Circle of Willis of Patients with Stable and Growing Aneurysms by Coccarelli, Alberto, Van Loon, Raoul, Chien, Aichi

“…Changes in cerebral blood flow are often associated with the initiation and development of different life-threatening medical conditions including aneurysm…”
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Transient changes during microwave ablation simulation : a comparative shape analysis by Kernot, Dale, Yang, Jimmy, Williams, Nicholas, Thomas, Tudor, Ledger, Paul, Arora, Hari, van Loon, Raoul

“…Microwave ablation therapy is a hyperthermic treatment for killing cancerous tumours whereby microwave energy is dispersed into a target tissue region…”
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