Zobrazeno 1 - 10
of 104
pro vyhledávání: '"Peter Rex Johnston"'
Publikováno v:
Journal of Advanced Research in Fluid Mechanics and Thermal Sciences. 88:126-139
A stabilized form of finite element formulation known as the Galerkin least-squares (GLS) method is implemented here for solving the two-dimensional incompressible non-Newtonian fluid model of blood flow in a diseased artery. The modelling for this t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::581f5f0e200f1292a7e2e39af29e63fe
https://doi.org/10.37934/arfmts.88.1.126139
https://doi.org/10.37934/arfmts.88.1.126139
Publikováno v:
Journal of Biological Education. 56:130-146
A number of areas of difficulty in basic numeracy and mathematical skills were identified, which hinder students’ success in a foundational biochemistry course. Many students have difficulty with t...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8aa7a7fccf5e935cddf8a24d18268f99
https://doi.org/10.1080/00219266.2020.1757484
https://doi.org/10.1080/00219266.2020.1757484
Publikováno v:
ANZIAM Journal. 59:C301-C317
The ability to accurately predict the course of an epidemic is extremely important. This article looks at an influenza outbreak that spread through a small boarding school. Predictions are made on multiple days throughout the epidemic using the stoch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cade248bfb36e5270bc651bb602760df
https://doi.org/10.21914/anziamj.v59i0.12654
https://doi.org/10.21914/anziamj.v59i0.12654
Publikováno v:
Computers in biology and medicine. 137
Mathematical simulations using the bidomain model, which represents cardiac tissue as consisting of an intracellular and an extracellular space, are a key approach that can be used to improve understanding of heart conditions such as ischaemia. Howev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5846040fa39bcce6f28dcfc9fb9c6b0
https://pubmed.ncbi.nlm.nih.gov/34534792
https://pubmed.ncbi.nlm.nih.gov/34534792
Publikováno v:
Comput Biol Med
Accurate values for the six cardiac bidomain conductivities are crucial for meaningful computational studies of conduction in cardiac tissue, and are yet to be determined by experimental means. Although previous studies have proposed an approach usin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::818451b0aa2e69675f5be34b952fa686
https://europepmc.org/articles/PMC10183296/
https://europepmc.org/articles/PMC10183296/
Online quiz for STEM assumed knowledge self-assessment by first year science students: a pilot study
Autor:
Dianne Watters, Michael Lloyd Williams, Wendy Anne Loughlin, Peter Rex Johnston, Christopher L. Brown
This study aimed to adapt the Get Set2 quiz and design a diagnostic quiz for implementation under assumed knowledge admissions into university science degrees. The GetReady Quiz that was designed, comprised five modules benchmarked against the high s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65da33b450b41ff656bebe0e8c808498
Publikováno v:
Computers in Biology and Medicine. 102:288-299
Although computational studies are increasingly used to gain insight into diseases such as myocardial ischaemia, there is still considerable uncertainty about the values for many of the parameters in these studies. This is particularly true for the b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19b1c953136acd3016de6023cd0e0581
https://doi.org/10.1016/j.compbiomed.2018.06.005
https://doi.org/10.1016/j.compbiomed.2018.06.005
Publikováno v:
Computer Methods in Biomechanics and Biomedical Engineering. 20:1512-1524
Coarctation of the Aorta is a congenital narrowing of the aorta. Two commonly used treatments are resection and end-to-end anastomosis, and stent placements. We simulate blood flow through one-dimensional models of aortas. Different artery stiffnesse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::747d52d52b148e662ced880abcfe82da
https://doi.org/10.1080/10255842.2017.1382483
https://doi.org/10.1080/10255842.2017.1382483
Autor:
Barbara Mary Johnston, Richard H. Clayton, Sam Coveney, Peter Rex Johnston, Eugene T. Y. Chang
Publikováno v:
Medical & Biological Engineering & Computing
Reduced blood flow in the coronary arteries can lead to damaged heart tissue (myocardial ischaemia). Although one method for detecting myocardial ischaemia involves changes in the ST segment of the electrocardiogram, the relationship between these ch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2993aeb70ec1de60532db55891157f8
https://doi.org/10.1007/s11517-017-1714-y
https://doi.org/10.1007/s11517-017-1714-y
Publikováno v:
Med Biol Eng Comput
Modelling the electrical activity of the heart is an important tool for understanding electrical function in various diseases and conduction disorders. Clearly, for model results to be useful, it is necessary to have accurate inputs for the models, i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a64f057ff3f3f465b5225e54500465fb
https://pubmed.ncbi.nlm.nih.gov/33089458
https://pubmed.ncbi.nlm.nih.gov/33089458