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Semi-automatic spatio-temporal reconstruction of the left ventricle from CMR
Published 2019“…The method was tested using the Statistical Atlases and Computational Models of the Heart (STACOM 2011) motion tracking challenge dataset [5]. …”
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The impact of postmodernism on the social functioning of young adults
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The plant in the axial composition in ancient Near Eastern iconography : humanity and the 'tree of life'
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Transition Metal Phosphides for High Performance Electrochemical Energy Storage Devices
Published 2022“…Herein, ECA is examined via a plethora of spectroscopic techniques some of which are novel to the supercapacitors field, such as applying multivariate statistical analyses, besides employing EELS spectrum images. …”
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Retrospective review of the incidence of venous thromboembolism in pregnancy and the puerperium and identification of presenting complaints of pregnancy-related venous thromboembol...
Published 2020“…This association was statistically significant (OR=1.23; 95% CI:1.08 to 1.39; P=0.0004) A logistic regression analysis of the association between tachycardia, tachypnoea and chest pain and the risk of having a pulmonary embolus showed a 4% increase in the risk of pulmonary embolus for every single unit increase in heart rate. …”
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Efficacy of machine learning and lidar data for crop type mapping
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A micro-computed tomographic evaluation of curved maxillary molar root canals using different root canal instrumentation techniques
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Integration of multi-omic data and neuroimaging characteristics in studying brain related diseases
Published 2021“…In addition to that, we performed a multi-stage radiogenomic analysis in glioblastoma using non-parametric statistical methods. To address some limitations in the methods, we adopted the Structural Equation Model and developed a mathematical model to examine the inter-correlation between neuroimaging and multi-omic characteristics of brain-related diseases. …”
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Monitoring eutrophication in the Vaal Dam using satellite remote sensing
Published 2019“…This research presents a time series analysis of chlorophyll-a (a proxy for eutrophication) and cyanobacteria to establish the status, seasonality and trends for the Vaal Dam. Statistical analysis methods were applied to determine the drivers of eutrophication. …”
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Self-navigated prospective motion correction of repeated 3D-EPI acquisitions for functional MRI applications
Published 2024“…Except for flip angles, which were 16⁰ for 3D-EPI and 90⁰ for 2D-EPI, respectively, imaging parameters (i.e., spatial resolution 3.3𝗑3.3𝗑3.1 mm3) of the two sequences were almost identical. …”
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Xpert MTB/RIF Ultra and mycobacterial culture in routine clinical practice at a Tertiary Paediatric Hospital
Published 2022“…Baseline chest radiographic findings were obtained from the radiology digital imaging database. All data was entered anonymously into a Microsoft Excel spreadsheet and exported to R-statistical software for statistical analysis. …”
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Exploring skeletal asymmetry and indicators of developmental stress in a South African sample
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Geometric morphometrics for 3D dense surface correspondence: population comparisons of shoulder bone morphology
Published 2019“…Geometric morphometrics (GM) is one of the fields that help to provide such population comparisons. …”
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Structural organization in 9-year-old HIV-infected children and HIV-exposed children
Published 2024“…Tractography based structural network measures included degree, strength, transitivity, nodal efficiency, and local efficiency as measures of local network properties, and network modularity, global efficiency, and global transitivity as measures global organization. Statistical analysis was performed to identify HIV infection and exposure related differences, as well as explore relationships between imaging outcomes and neuropsychological data. …”
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Lumbosacral transitional vertebrae morphology: a South African population
Published 2022“…In Part 1, both retrospective and prospective cohort randomised sampling methods of data collection of medical images were used. …”
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Comparison of 82Rubidium myocardial blood flow quantification with coronary calcium score for prediction of coronary artery stenosis
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White matter correlates of neuropsychological function in young adult methamphetamine users
Published 2017“…This study aimed to describe neurocognitive deficits associated with MA dependence in young adults and to explore whether these deficits correlate with white matter (WM) microstructural abnormalities using diffusion tensor imaging (DTI). Methods: Twenty-one MA dependent individuals recently enrolled in an outpatient rehabilitation program and nineteen healthy controls participated in the study. …”
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Evaluation of self-reported confidence amongst radiology staff in initiating basic life support across hospitals in the Cape Town Metropole West region
Published 2019“…Introduction: The immediate response to a cardiac arrest is regarded as one of the most time-critical interventions in clinical medicine. …”
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