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Enhancing detection of cervical cancer through deep learning: a comparative study of histological image-based algorithms
Published 2026“…To enhance model explainability, I employ Grad-CAM to visualize model decisions, offering insights into the diagnostic relevance of highlighted features. …”
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IMPROVING VISION IMPAIRED USERS ACCESS TO ELECTRONIC RESOURCES IN E-LEARNING ENVIRONMENT WITH MODIFIED ARTIFICIAL NEURAL NETWORK
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Antecedents to the effectiveness of game-based learning environments for the Net generation: A game task fit and flow perspective
Published 2017“…Additionally, the Use factor in the model is replaced by Perceived Usefulness. The Conceptual Framework can be used as an evaluation tool for effective game-based learning environments for the Net generation.…”
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Optimal energy management for a grid-tied solar PV-battery microgrid: A reinforcement learning approach
Published 2023“…Unlike other conventional model-based optimization approaches, RL doesn't need an explicit model of the optimization system to get optimal solutions. …”
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"Contextualising the interdependence of dynamic capabilities and business model innovation: A broker perspective"
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Reflecting on experience in educational leadership development through mentorship in Mpumalanga
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Misunderstanding in second language instructional communication
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Classification of synthesised ISAR images of small complex targets
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Machine learning for semantic segmentation of biomedical imaging data: ensemble 2D UNets for CT and PET images.
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An ethnographic investigation into the development and trialing of more accessible text materials for second language teaching and learning in physical science
Published 2017“…The research is located in an interpretative ethnographic framework and the data gathered during the classroom-based trialing of the materials highlights the vital role of language in the teaching and learning of school science. An interactive reading model coupled with a discourse approach to text analysis explores some of the language difficulties which black students experience with their science textbooks. …”
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Using deep learning to characterise weak signals in global equity markets: a case study of COVID-19
Published 2025“…This study examines the use of deep learning to identify and characterise anomalous events and their preceding weak signals in equity price data. …”
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Exploring a framework for decolonised disability-inclusive student walk support practices in an open and distance learning institution
Published 2021“…It coupled with the Social Model of disability channels our focus on the person's abilities rather than the impairments. …”
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The quality assurance of teaching and learning in higher education in South Africa : an analysis of national policy development and stakeholder response
Published 2006“…In doing so, the study seeks to understand how the quality of teaching and learning practice might be enhanced through quality assurance. …”
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Nurse Educators’ readiness to use blended learning in public nursing education institutions in Gauteng Province, South Africa
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Exploring differentiated teaching in a Grade 4 classroom
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An Inclusive Business Model Innovation in the Delivery of Blended Undergraduate Medical Education
Published 2019“…This project proposes a managed publishing business model innovation to help universities add value by empowering them to deliver a blended learning curriculum.…”
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An investigation of whether an adaptable serious game for multiple stakeholder perspectives can achieve stakeholder objectives
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