Barbara M. Johnston

Orcid: 0000-0001-5889-8501

According to our database1, Barbara M. Johnston authored at least 21 papers between 2004 and 2022.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of five.

Timeline

Legend:

Book 
In proceedings 
Article 
PhD thesis 
Dataset
Other 

Links

On csauthors.net:

Bibliography

2022
Utilising Surrogate Models to Approximate Cardiac Potentials when Solving Inverse Problems via Bayesian Techniques.
Proceedings of the Computing in Cardiology, 2022

2021
A modified approach to determine the six cardiac bidomain conductivities.
Comput. Biol. Medicine, 2021

Which bidomain conductivity is the most important for modelling heart and torso surface potentials during ischaemia?
Comput. Biol. Medicine, 2021

2020
Approaches for determining cardiac bidomain conductivity values: progress and challenges.
Medical Biol. Eng. Comput., 2020

2019
A Comparison of Methods for Examining the Effect of Uncertainty in the Conductivities in a Model of Partial Thickness Ischaemia.
Proceedings of the 46th Computing in Cardiology, 2019

2018
Quantifying the effect of uncertainty in input parameters in a simplified bidomain model of partial thickness ischaemia.
Medical Biol. Eng. Comput., 2018

Sensitivity analysis of ST-segment epicardial potentials arising from changes in ischaemic region conductivities in early and late stage ischaemia.
Comput. Biol. Medicine, 2018

Determining the most significant input parameters in models of subendocardial ischaemia and their effect on ST segment epicardial potential distributions.
Comput. Biol. Medicine, 2018

2017
Using Generalised Polynomial Chaos to Examine Various Parameters in a Half-ellipsoidal Ventricular Model of Partial Thickness Ischaemia.
Proceedings of the Computing in Cardiology, 2017

2016
Six Conductivity Values to Use in the Bidomain Model of Cardiac Tissue.
IEEE Trans. Biomed. Eng., 2016

The method of steepest descent for estimating quadrature errors.
J. Comput. Appl. Math., 2016

The Effect of Conductivity Values on Activation Times and Defibrillation Thresholds.
Proceedings of the Computing in Cardiology, CinC 2016, Vancouver, 2016

2015
A complete error analysis for the evaluation of a two-dimensional nearly singular boundary element integral.
J. Comput. Appl. Math., 2015

2014
How Accurately can Cardiac Conductivity Values be Determined from Heart Potential Measurements?
Proceedings of the Computing in Cardiology, CinC 2014, 2014

2013
A multi-electrode array and inversion technique for retrieving six conductivities from heart potential measurements.
Medical Biol. Eng. Comput., 2013

A new method for the numerical evaluation of nearly singular integrals on triangular elements in the 3D boundary element method.
J. Comput. Appl. Math., 2013

Time Reversibility, Correlation Decay and the Steady State Fluctuation Relation for Dissipation.
Entropy, 2013

2011
Estimates of the error in Gauss-Legendre quadrature for double integrals.
J. Comput. Appl. Math., 2011

2008
Clenshaw--Curtis and Gauss--Legendre Quadrature for Certain Boundary Element Integrals.
SIAM J. Sci. Comput., 2008

2007
Possible Four-Electrode Configurations for Measuring Cardiac Tissue Fiber Rotation.
IEEE Trans. Biomed. Eng., 2007

2004
A modified non-linear transformation method for evaluating weakly singular boundary integrals.
Appl. Math. Comput., 2004


  Loading...