Search Results - valuable sampling

  1. Filling the gap: development and qualitative process evaluation of a task sharing psycho-social counselling intervention for perinatal depression in Khayelitsha, South Africa by Munodawafa, Memory Nyasha Lynnette

    Published 2019
    “…Stratified purposeful sampling based on non-attendance, partial attendance and complete attendance of the intervention resulted in 34 participants being selected for semi-structured interviews. …”
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  2. An investigation into the complementary capabilities of X-ray computed tomography and hyperspectral imaging of drill core in geometallurgy by Mashaba, Dineo

    Published 2023
    “…XCT provided information on valuable high-density minerals (including possible platinum-group minerals (PGMs)) and mineral texture in the cores. …”
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  3. Paramedic students’ experience of simulation debriefing by Naidoo, Preevan

    Published 2021
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  4. Fusarium presence and pathogen detection in the maize microbiome in South Africa. by Schuin, Janine

    Published 2022
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  5. Research, methodology and the Internet : a study of the Internet as a data capturing tool by Dowling, Zoë Teresa

    Published 2012
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  6. Learner perceptions of the motivating role of learning technology in education by Anley, Casey

    Published 2015
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  7. Crafting and self-undermining in the Job Demands-Resources Model for academic staff at a South African higher education institution by Theron, Liza

    Published 2022
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  8. Engaging leadership and professional calling within a job demands-resources model for nurses in South Africa by Harrison, Amy Gail

    Published 2025
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  9. An Examination of the Determinants of Audit quality: Implications from Firms Listed in US Stock Markets by Naser ElMaria, Abdelrahman

    Published 2026
    “…This thesis contribution comes from extending previous literature providing valuable insights on audit quality determinants effect on audit quality.…”
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  10. Case mix and workload of patients seen at three private emergency centres in Cape Town, South Africa by Moolla, Zuraida

    Published 2017
    “…Objectives: To determine the case mix and workload of patients presenting to three private emergency centres in Cape Town Design: A Prospective cross sectional observational study was undertaken Setting and subjects: A convenience sample of all prospective patients that presented to three private emergency centres namely Melomed Gatesville, Melomed Bellville and Melomed Mitchell's plain during the month of September 2013 The outcome measures included the following:- ● Determining basic metrics across all three units over study time ● Determining the triage parameters for patients sampled across three units ● Direct time study of patients through unit ● Determining Doctor to patient workloads ● Determining Nurse to patient workloads ● Determining average number of patients receiving special investigations Results: Third party funding was responsible for 91 % of patients seen. …”
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  11. Personal finance: a statistical analysis of the habits and behaviours of the South African consumer by Rajak, Ehsaan

    Published 2025
    “…However, limitations in observational data analysis, including incomplete financial account linkage and potential sample bias, caution against drawing absolute conclusions. …”
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  12. Approaches to solving problems encountered by teachers and students in secondary school biology practical class in Nigeria

    Published 2014
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  13. Determinants of team resilience by Moethilalh-Sarman, Lisha

    Published 2024
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  14. Benchmarking excellence: navigating the Nexus of skill and luck in organisational performance evaluations by Joubert, Eugene

    Published 2024
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  15. Breastfeeding self-efficacy and the duration of exclusive breastfeeding in HIV-infected and uninfected mothers. by Courtenay, Abigail

    Published 2016
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  16. The experiences of family caregivers of persons with physical disabilities by Muller-Kluits, Noreth

    Published 2017
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  17. An investigation of cyanide-based heap leaching for extracting precious metals from Platreef ore by Mwase, James Malumbo

    Published 2018
    “…Unlike the cyanide-only system where the passivation was attributed to As build-up at the surface, in the cyanide-ferricyanide system it was attributed to adsorption of unknown reaction products on the mineral surface. Residual samples from batch leach experiments were analysed using X-ray photoelectron spectroscopy and showed samples from the cyanide-ferricyanide tests had less As on the surface than the untreated sample and the sample leached in cyanide. …”
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