Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Barbara Mary Johnston"'
Autor:
Barbara Mary Johnston
Publikováno v:
International Journal of Mathematical Education in Science and Technology. 52:795-806
This study examines undergraduate student attitudes to acting as peer-leaders in Applied Mathematics computing workshops. Through the use of data from end-of-trimester surveys and an on-line reflection worksheet, it is shown that students had positiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e8c7a4300f111946dbd0e66036c770a
https://doi.org/10.1080/0020739x.2020.1795287
https://doi.org/10.1080/0020739x.2020.1795287
Autor:
Barbara Mary Johnston
Publikováno v:
ANZIAM Journal. 61:C104-C118
Increasingly, employers are suggesting that 'soft' skills, such as communication and teamwork, are equally important as 'hard' skills, such as discipline specific knowledge. This makes it imperative for university programs to build in opportunities f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9cc0aebff602cfa9a59728951b94bd01
https://doi.org/10.21914/anziamj.v61i0.15034
https://doi.org/10.21914/anziamj.v61i0.15034
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/
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
Publikováno v:
Mathematical biosciences. 318
Mathematical modelling is a useful technique to help elucidate the connection between non-transmural ischaemia and ST elevation and depression of the ECG. Generally, models represent non-transmural ischaemia using an ischaemic zone that extends from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32de0ff3f104f5f61cb8871bd7838bc0
https://pubmed.ncbi.nlm.nih.gov/31647934
https://pubmed.ncbi.nlm.nih.gov/31647934
Autor:
Barbara Mary Johnston
Publikováno v:
International Journal of Mathematical Education in Science and Technology. 48:485-498
This paper describes and analyses the implementation of a ‘flipped classroom’ approach, in an undergraduate mathematics course on numerical methods. The approach replaced all the lecture contents by instructor-made videos and was implemented in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51a99bf356367bd873aa125290c5109f
https://doi.org/10.1080/0020739x.2016.1259516
https://doi.org/10.1080/0020739x.2016.1259516