Barbara M. Johnston

发表

A new method for the numerical evaluation of nearly singular integrals on triangular elements in the 3D boundary element method

Barbara M. Johnston, Peter R. Johnston, David Elliott, 2013, J. Comput. Appl. Math..

Six Conductivity Values to Use in the Bidomain Model of Cardiac Tissue

Barbara M. Johnston, B. Johnston, 2016, IEEE Transactions on Biomedical Engineering.

A complete error analysis for the evaluation of a two-dimensional nearly singular boundary element integral

Barbara M. Johnston, Peter R. Johnston, David Elliott, 2015, J. Comput. Appl. Math..

Quantifying the effect of uncertainty in input parameters in a simplified bidomain model of partial thickness ischaemia

Barbara M. Johnston, Peter R. Johnston, Richard H. Clayton, 2017, Medical & Biological Engineering & Computing.

The effect of conductivity values on activation times and defibrillation thresholds

Barbara M. Johnston, Peter R. Johnston, Josef P. Barnes, 2016, 2016 Computing in Cardiology Conference (CinC).

Estimates of the error in Gauss-Legendre quadrature for double integrals

Barbara M. Johnston, Peter R. Johnston, David Elliott, 2011, J. Comput. Appl. Math..

How accurately can cardiac conductivity values be determined from heart potential measurements?

Barbara M. Johnston, Peter R. Johnston, P. Johnston, 2014, Computing in Cardiology 2014.

Determining the most significant input parameters in models of subendocardial ischaemia and their effect on ST segment epicardial potential distributions

Barbara M. Johnston, Peter R. Johnston, 2018, Comput. Biol. Medicine.

Clenshaw--Curtis and Gauss--Legendre Quadrature for Certain Boundary Element Integrals

Barbara M. Johnston, Peter R. Johnston, David Elliott, 2008, SIAM J. Sci. Comput..

The method of steepest descent for estimating quadrature errors

Barbara M. Johnston, Peter R. Johnston, David Elliott, 2016, J. Comput. Appl. Math..

Using generalised polynomial chaos to examine various parameters in a half-ellipsoidal ventricular model of partial thickness ischaemia

Barbara M. Johnston, Peter R. Johnston, 2017, 2017 Computing in Cardiology (CinC).

A multi-electrode array and inversion technique for retrieving six conductivities from heart potential measurements

Barbara M. Johnston, Peter R. Johnston, 2013, Medical & Biological Engineering & Computing.

A modified non-linear transformation method for evaluating weakly singular boundary integrals

Barbara M. Johnston, Peter R. Johnston, 2004, Appl. Math. Comput..

Time Reversibility, Correlation Decay and the Steady State Fluctuation Relation for Dissipation

Lamberto Rondoni, Barbara M. Johnston, Denis J. Evans, 2013, Entropy.

Possible Four-Electrode Configurations for Measuring Cardiac Tissue Fiber Rotation

Barbara M. Johnston, Peter R. Johnston, P. Johnston, 2007, IEEE Transactions on Biomedical Engineering.

Sensitivity analysis of ST-segment epicardial potentials arising from changes in ischaemic region conductivities in early and late stage ischaemia

Barbara M. Johnston, Peter R. Johnston, 2018, Comput. Biol. Medicine.

Which bidomain conductivity is the most important for modelling heart and torso surface potentials during ischaemia?

Barbara M. Johnston, Peter R. Johnston, P. Johnston, 2021, Comput. Biol. Medicine.

A modified approach to determine the six cardiac bidomain conductivities

Barbara M. Johnston, Peter R. Johnston, Abbish Kamalakkannan, 2021, Comput. Biol. Medicine.

Analysis of Electrode Configurations for Measuring Cardiac Tissue Conductivities and Fibre Rotation

Barbara M. Johnston, P. Johnston, D. Kilpatrick, 2006, Annals of Biomedical Engineering.

A new approach to the determination of cardiac potential distributions: application to the analysis of electrode configurations.

Barbara M. Johnston, P. Johnston, D. Kilpatrick, 2006, Mathematical biosciences.

Exploiting GPUs to investigate an inversion method that retrieves cardiac conductivities from potential measurements

Barbara M. Johnston, J. P. Barnes, B. Johnston, 2014 .

Determining six cardiac conductivities from realistically large datasets.

Barbara M. Johnston, P. Johnston, B. Johnston, 2015, Mathematical biosciences.

Using a sensitivity study to facilitate the design of a multi-electrode array to measure six cardiac conductivity values.

Barbara M. Johnston, B. Johnston, 2013, Mathematical biosciences.

Design of a multi-electrode array to measure cardiac conductivities

Barbara M. Johnston, B. Johnston, 2013 .

A solution method for the determination of cardiac potential distributions with an alternating current source

Barbara M. Johnston, P. Johnston, D. Kilpatrick, 2008, Computer methods in biomechanics and biomedical engineering.

Non-Newtonian blood flow in human right coronary arteries: steady state simulations.

Barbara M. Johnston, P. Johnston, D. Kilpatrick, 2004, Journal of biomechanics.

Non-Newtonian blood flow in human right coronary arteries: transient simulations.

Barbara M. Johnston, P. Johnston, D. Kilpatrick, 2006, Journal of biomechanics.

A sinh transformation for evaluating two‐dimensional nearly singular boundary element integrals

Barbara M. Johnston, David Elliott, Peter Rex Johnston, 2007 .

A Comparison of Methods for Examining the Effect of Uncertainty in the Conductivities in a Model of Partial Thickness Ischaemia

Barbara M. Johnston, P. Johnston, A. Narayan, 2019, 2019 Computing in Cardiology Conference (CinC).

The effects of tapering and artery wall stiffness on treatments for Coarctation of the Aorta

Barbara M. Johnston, P. Johnston, Dilan Pathirana, 2017, Computer methods in biomechanics and biomedical engineering.

Differences between models of partial thickness and subendocardial ischaemia in terms of sensitivity analyses of ST-segment epicardial potential distributions.

Barbara M. Johnston, P. Johnston, B. Johnston, 2019, Mathematical biosciences.

The Sensitivity of the Passive Bidomain Equation to Variations in Six Conductivity Values

Barbara M. Johnston, P. Johnston, B. Johnston, 2013, BioMed 2013.

Implementing a flipped classroom approach in a university numerical methods mathematics course

Barbara M. Johnston, B. Johnston, 2017 .

Modelling blood flow in ectatic human right coronary arteries

Barbara M. Johnston, P. Johnston, D. Kilpatrick, 2004 .

Predicting blood pressure in aortas treated for coarctation

Barbara M. Johnston, P. Johnston, Dilan Pathirana, 2016 .

A multi-electrode array and inversion technique for retrieving six conductivities from heart potential measurements

Barbara M. Johnston, P. Johnston, B. Johnston, 2013, Medical & Biological Engineering & Computing.

Quantifying the effect of uncertainty in input parameters in a simplified bidomain model of partial thickness ischaemia

Barbara M. Johnston, S. Coveney, R. Clayton, 2017, Medical & Biological Engineering & Computing.

Students as partners: peer-leading in an undergraduate mathematics course

Barbara M. Johnston, B. Johnston, 2020, International Journal of Mathematical Education in Science and Technology.

An In-Principle Method for Measuring Cardiac Tissue Fibre Rotation

Barbara M. Johnston, Peter Rex Johnston, Barbara Mary Johnston, 2005 .

Approaches for determining cardiac bidomain conductivity values: progress and challenges

Barbara M. Johnston, Barbara M Johnston, Peter R Johnston, 2020, Medical & Biological Engineering & Computing.