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Changes in attitudes, behaviour and practices following an educational intervention for midwives using reflective writing journals
Published 2019Get full text
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Investigating the use of ray tracing for signal-level radar simulation in space monitoring applications: a comparison of radio propagation models
Published 2023“…At present, there exist no three-dimensional, ray-traced, signal-level radar simulators available for public use. …”
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Reconstruction of 3D models of the femur from planar x-rays for surgical planning
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A voice pitch indicator for training deaf scholars
Published 2016“…A continuous time-base is obtained by rotating a cathode-ray-tube with a long-persistence screen inside a stationary deflecting coil. …”
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The state of radiology subspecialty training in the west African subregion: the residents' perspective
Published 2013ArticleFull Text AvailableAccess Repository -
3D approximation of scapula bone shape from 2D X-ray images using landmark-constrained statistical shape model fitting
Published 2017“…Only three (the inferior angle, acromion and the coracoid process) of the eight reproducible landmarks considered were selected as these were identifiable from the two different perspectives required for X-ray stereophotogrammetry in this project. For the last phase, an approximation of a scapula was produced with the aid of a statistical shape model (SSM) built from a training dataset of 84 CT scapulae. …”
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A deep learning algorithm for contour detection in synthetic 2D biplanar X-ray images of the scapula: towards improved 3D reconstruction of the scapula
Published 2021“…However, the trained models did not generalise to the segmented real X-ray images of the scapula. …”
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The design and prototyping of a Transcatheter Aortic Valve Implantation training system specific for aortic valve regurgitation.
Published 2024“…The circulation loop was 3D printed, using parts made of clear silicone and clear rigid material, a valve was deployed inside using a delivery device de-aired with a solution mixed with food colouring to confirm visibility during the procedure without the use of X-ray. Images were taken during the deployment and compared to the X-ray images and the images obtains could be used as substitute of fluoroscopy images to train surgeons. …”
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Sport and recreation as a recognized and viable method for Evangelism in Southern Africa
Published 2011Get full text
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A needs assessment survey for continuous professional education amongst diagnostic radiographers from the Free State Province
Published 2012Get full text
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A hybrid deep learning based algorithm for gamma spectroscopy analysis
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Dental implant recognition
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An empirical investigation into urban informal tire repair service in Ilorin, Nigeria
Published 2011ArticleFull Text AvailableAccess Repository -
Bone age estimation using machine learning approach: An assessment using hand and wrist bones of South African children
Published 2024“…Bone age estimation benefits more from a machine learning model than a simple linear regression model when using a raw X-ray image input. The combined RSNA (10,000) + SA (300) train set of the Xception model achieved an MAE of 7.43 months from RSNA and 14.36 months from the SA dataset. …”
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Socio-sexual intervention in a protective workshop : process analysis of action research
Published 2015Get full text
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Evaluation of the diagnostic and management accuracy of closed fractures of forearm and wrist using validated vignettes as a reference standard by emergency centre clinicians in th...
Published 2021“…However, this can not be shown definitively with this dataset. Regular training is necessary for all clinicians working in EC to improve their skills in managing forearm and wrist fractures, including the interpretation of X-ray imaging. …”
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