Search Results - "Schroter, R. C"

Inflow boundary profile prescription for numerical simulation of nasal airflow by Taylor, D. J., Doorly, D. J., Schroter, R. C.

“…measurement. Almost all models to date fail to incorporate the geometry of the external nose, instead employing a truncated inflow. Typically, flow is…”
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Dynamics of airflow in a short inhalation by Bates, A. J., Doorly, D. J., Cetto, R., Calmet, H., Gambaruto, A. M., Tolley, N. S., Houzeaux, G., Schroter, R. C.

“…During a rapid inhalation, such as a sniff, the flow in the airways accelerates and decays quickly. The consequences for flow development and convective…”
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Computational modeling of flow and gas exchange in models of the human maxillary sinus by Hood, C. M, Schroter, R. C, Doorly, D. J, Blenke, E. J. S. M, Tolley, N. S

“…Department of 1 Bioengineering, Imperial College London, London, United Kingdom; Department of 2 Aeronautics, Imperial College London, London, United Kingdom;…”
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Power loss mechanisms in pathological tracheas by Bates, A.J, Comerford, A, Cetto, R, Schroter, R.C, Tolley, N.S, Doorly, D.J

“…Abstract The effort required to inhale a breath of air is a critically important measure in assessing airway function. Although the contribution of the trachea…”
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Experimental investigation of nasal airflow by Doorly, D, Taylor, D J, Franke, P, Schroter, R C

“…The airway geometry of the nasal cavity is manifestly complex, and the manner in which it controls the airflow to accomplish its various physiological…”
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A model of non-uniform lung parenchyma distortion by Denny, E., Schroter, R.C.

“…A finite element model of mammalian lung parenchyma is used to study the effect of large non-uniform distortions on lung elastic behaviour. The non-uniform…”
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Viscoelastic behavior of a lung alveolar duct model by Denny, E, Schroter, R C

“…A study is conducted into the oscillatory behavior of a finite element model of an alveolar duct. Its load-bearing components consist of a network of elastin…”
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Mechanics of airflow in the human nasal airways by Doorly, D.J, Taylor, D.J, Schroter, R.C

“…Abstract The mechanics of airflow in the human nasal airways is reviewed, drawing on the findings of experimental and computational model studies. Modelling…”
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The Effects of Curvature and Constriction on Airflow and Energy Loss in Pathological Tracheas by Bates, A.J, Cetto, R, Doorly, D.J, Schroter, R.C, Tolley, N.S, Comerford, A

“…Highlights • Current tracheal surgical guidelines found to neglect important geometric measures • Constriction, curvature, glottal alignment and deviation all…”
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Frequency domain analysis of heart rate variability in horses at rest and during exercise by Physick-Sheard, P. W., Marlin, D. J., Thornhill, R., Schroter, R. C.

“…Summary The pattern of variation in heart rate on a beat‐to‐beat basis contains information concerning sympathetic (SNS) and parasympathetic (PNS)…”
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Transport phenomena in the human nasal cavity : A computational model by NAFTALI, S, SCHROTER, R. C, SHINER, R. J, ELAD, D

“…Nasal inspiration is important for maintaining the internal milieu of the lung, since ambient air is conditioned to nearly alveolar conditions (body…”
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Recording of ECG signals on a portable MiniDisc recorder for time and frequency domain heart rate variability analysis by Norman, S.E., Eager, R.A., Waran, N.K., Jeffery, L., Schroter, R.C., Marlin, D.J.

“…Analysis of heart rate variability (HRV) is a non-invasive technique useful for investigating autonomic function in both humans and animals. It has been used…”
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Nasal architecture: form and flow by Doorly, D.J, Taylor, D.J, Gambaruto, A.M, Schroter, R.C, Tolley, N

“…Current approaches to model nasal airflow are reviewed in this study, and new findings presented. These new results make use of improvements to computational…”
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Continuous nasal positive airway pressure with a mouth leak: effect on nasal mucosal blood flux and nasal geometry by Hayes, M J, McGregor, F B, Roberts, D N, Schroter, R C, Pride, N B

“…BACKGROUND--Obstructive sleep apnoea is a common condition. Treatment with nasal continuous positive airway pressure (CPAP), while effective and safe, causes…”
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Relationships between alveolar size and fibre distribution in a mammalian lung alveolar duct model by Denny, E, Schroter, R C

“…A finite element model, comprising an assemblage of tetrakaidecahedra or truncated octahedra, is used to represent an alveolar duct unit. The dimensions of the…”
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Antioxidant and inflammatory responses of healthy horses and horses affected by recurrent airway obstruction to inhaled ozone by Deaton, C.M, Marlin, D.J, Smith, N.C, Roberts, C.A, Harris, P.A, Schroter, R.C, Kelly, F.J

“…Summary Reasons for performing study: Inhaled ozone can induce oxidative injury and airway inflammation. Horses affected by recurrent airway obstruction (RAO)…”
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The mechanical behavior of a mammalian lung alveolar duct model by Denny, E, Schroter, R C

“…A model for the mechanical properties of an alveolar duct is analyzed using the finite element method. Its geometry comprises an assemblage of truncated…”
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Computational fluid dynamics benchmark dataset of airflow in tracheas by Bates, A.J., Comerford, A., Cetto, R., Doorly, D.J., Schroter, R.C., Tolley, N.S.

“…Computational Fluid Dynamics (CFD) is fast becoming a useful tool to aid clinicians in pre-surgical planning through the ability to provide information that…”
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A mathematical model for the morphology of the pulmonary acinus by Denny, E, Schroter, R C

“…A computational method is proposed for the construction of a three-dimensional space-filling model of an acinar ventilatory unit. Its geometry consists of…”
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Exercise-induced pulmonary haemorrhage (EIPH) in horses results from locomotory impact induced trauma--a novel, unifying concept by Schroter, R.C, Marlin, D.J, Denny, E

“…Summary Exercise‐induced pulmonary haemorrhage (EIPH) in horses, although of major welfare and economic importance worldwide, is of uncertain cause. It is…”
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