Today, each one of you is launching anew chapter of your life story. Witnessing you graduate is the perfect culmination to our academic year, a testament to your dedication and perseverance.
University studies are a journey of discipline and resilience. You have shown extraordinary commitment by staying the course and investing in your future. Your determination was evident from the moment you earned your place at CPUT, an institution that receives over 500,000 applications each year. This achievement is not yours alone; it is shared with the loving family members, parents, spouses, and children who supported you along the way. May the joyful cheers that fill this hall remind us all that graduation is a collective triumph.
BOODSKAP VAN DIE VISEKANSELIER
Beste Graduandi
Vandag is die begin van ‘n nuwe hoofstuk in elk van julle se lewensverhaal. Om te aanskou hoe julle grade ontvang is die perfekte hoogtepunt van ons akademiese jaar. Dit getuig van julle toewyding en volharding.
Die reis om by ‘n universiteit te studeer verg dissipline en veerkragtigheid. Julle het uitstaande toewyding gedemonstreer deur koers te hou en in die toekoms te belê. Hierdie vasbeslote ingesteldheid
het sigbaar geword die oomblik toe elkeen van julle by KSUT – ‘n institusie met jaarlik meer as 500 aansoeke – aanvaar is. Hierdie prestasie behoort nie net aan julle nie, maar word gedeel deur die familielede, ouers, wederhelftes en kinders wat julle deurlopend ondersteun het. Mag die uitbundige toejuiging wat hierdie saal vul, ons herinner aan dié kollektiewe triomf.
Soos julle vorentoe tree, onthou dat ons verbintenis nie hier eindig nie. Ons moedig julle aan om betrokke te bly aan die hand van formele strukture
As you step forward, remember that our connection does not end here. We encourage you to stay engaged, whether through formal structures like Convocation, or by supporting future graduates through workplace learning opportunities. Finally, always remember that lifelong learning is the key to continued success –today is just the beginning.
Enjoy this celebration, you have earned it.
Vice-Chancellor
Prof Chris Nhlapo
soos die Konvokasie, of toekomstige gegradueerdes te ondersteun deur middel van werksgeleenthede. Ten slotte, onthou dat ‘n lewenslange leerproses die sleutel is tot volhoubare sukses – vandag is net die begin.
Wonwabele lo mbhiyozo, uwuzuzile. ISekela Nqununu (ISekela Tshansela) UNjing Chris Nhlapo
Every effort has been made to ensure the accuracy of the information in this book; however, the University reserves the right at any time, if circumstances require, to make changes to any of the published details.
Alles moontlik is gedoen om seker te maak dat die inligting in hierdie boek korrek is. Die Universiteit behou hom egter die reg voor om te eniger tyd, indien die omstandighede dit vereis, veranderinge aan enige van die gepubliseerde besonderhede aan te bring.
The final published versions of the Summer Graduation 2025 booklets can be found on the CPUT website at: https://www.cput.ac.za/students/about/graduation/programme#2025
UNIVERSITY COUNCIL
BALKARAN, R (Prof), D. P Admin
BANGISO, A (Mr), SRC Secretary General
CULLINAN, PM (Mr), MA
DONDASHE, N (Ms), BCom Hons, IndPsy
FAKU, S (Mr), MSc
FISA, S (Mr), MBA
GELA, L (Mr), SRC President
GROENEWALD, L (Dr), PhD
GUMBI, D (Mr), LLM
KRISHNAMURTHY, S (Prof), PhD
MAHARAJ, S (Mr), CA (SA)
MAPENA, WL (Dr), PhD
MAPUKATA, I (Mr), BTech
MASHWANYELA, C (Mr), MTech
MATIWANE, S (Mr), Hons, MBA
UNIVERSITY OFFICE BEARERS
CHANCELLOR
FIGAJI, B (Prof), DLitt; DEd
CHAIRPERSON OF COUNCIL
PLATZKY, L (Dr), PhD
DEPUTY CHAIRPERSON OF COUNCIL
GUMBI, D (Mr), LLM
VICE-CHANCELLOR
NHLAPO, C (Prof), PhD
FACULTY DEANS
FACULTY OF APPLIED SCIENCES
KIOKO, J (Prof), PhD
FACULTY OF BUSINESS AND MANAGEMENT SCIENCES
MAKHITHA, K (Prof), PhD
DEPUTY VICE-CHANCELLOR: LEARNING AND TEACHING
BALKARAN, R (Prof), D. P Admin
DEPUTY VICE-CHANCELLOR: RESEARCH, TECHNOLOGY INNOVATION AND PARTNERSHIPS
SHELDON, M (Prof), DTech
DEPUTY VICE-CHANCELLOR: OPERATIONS
HAY-SWEMMER, H (Prof), PhD (Acting)
McMAHON, I (Mr), NSC
NGQONDI, T (Prof), PhD
NHLAPO, C (Prof), PhD
PLATZKY, L (Dr), PhD
RAJI, A (A/Prof), PhD
SCHREUDER, BK (Mr), MEd
VABAZA-MVANDABA, A (Ms), CA (SA)
EXECUTIVE DIRECTOR: OFFICE OF THE VICE-CHANCELLOR
HAY-SWEMMER, H (Prof), PhD
EXECUTIVE DIRECTOR: FINANCE
DACA, M (Mr), CA (SA)
REGISTRAR
MASALA, PP (Dr), PhD
FACULTY OF EDUCATION
MJI, A (Prof), DEd
FACULTY OF ENGINEERING AND THE BUILT ENVIRONMENT
RAMSUROOP, S (Prof), PhD
FACULTY OF HEALTH AND WELLNESS SCIENCES
BROOKS, N (A/Prof), PhD
FACULTY OF INFORMATICS AND DESIGN
NGQONDI, T (Prof), PhD
The audience is requested to stand while the academic procession enters and leaves the hall.
Volgorde van verrigtinge
Die gehoor word versoek om te staan terwyl die akademiese prosessie die saal binnekom en verlaat.
Title: Leadership framework for enhancing productivity in construction through workforce diversity and inclusion in the Western Cape Province South Africa
Supervisors: Mr A Sogaxa; Prof R Haldenwang; Dr EK Simpeh
MASTER OF ENGINEERING
CHEMICAL ENGINEERING
GRIFFITHS, Clive O’Niell Vinee
Title: The extraction of platinum group metals from catalytic converters: Non-conventional solvents and pressure effects
Supervisors: Dr TFN Madzimbamuto; Prof TV Ojumu
MNTWINI, Nina Ntokozo
Title: Process optimisation and techno-economic analysis of vacuum ultraviolet photolysis for ethylene removal in apple storage
Supervisors: Dr B Godongwana; Dr BP Mabusela
CIVIL ENGINEERING
MINNIES, Leon
Title: Durability of low-strength concrete made with recycled glass: A South African perspective
Supervisors: Dr P Bukenya; Dr P Arito
ENGINEERING: ELECTRICAL
MASHABANE, Nhlanhla **
Title: Fraud detection in a hybrid cloud network utilising softwaredefined networking
Supervisor: Prof AK Raji
ENGINEERING MANAGEMENT
MULLER, Sue-Ann Sharlene
Title: Assessing the sustainability, cost-effectiveness, and environmental impact of solar photovoltaic panels in the Western Cape, South Africa
Supervisors Prof B Yan; Mr T Tendayi
NZUWA, Rutendo Rose
Title: Techno-economic feasibility study of a solar photovoltaic system with battery backup for commercial applications
Supervisors: Prof B Yan; Dr R Muvunzi; Prof S Krishnamurthy
DIPLOMAS AND DEGREES AWARDED
FACULTY OF ENGINEERING AND THE BUILT ENVIRONMENT
DOCTOR OF ENGINEERING
CHEMICAL ENGINEERING
NKOHLA, Makiwe Annette
Title: Effectiveness factor model development and validation for an ethylene photocatalytic degradation reactor based on Robin boundary conditions
Supervisors: Dr B Godongwana; Prof VG Fester; Dr P Mathabe; Dr O Caleb
CIVIL ENGINEERING
NDUKUBA, Samuel Nnadoziem
Title: Motivational model to enhance sustainable productivity of workers in the South African construction industry
Supervisors: Prof P Kumar; Dr EK Simpeh
SAAD, Awad Saad Abdulla
Title: Risk mitigation approach to contractual claims of civil infrastructure projects in South Africa
Supervisors: Prof R Haldenwang; Dr L Wentzel; Dr J Fapohunda
ENGINEERING: ELECTRICAL
INDARJIT, Elisha
Title: Fraud detection in a hybrid cloud network utilising softwaredefined networking
Supervisors: Prof V Balyan; Prof M Adonis
KANGAJI, Ladislas Mutunda
Title: Energy management for gridconnected hybrid offshore wind-tidal storage power systems
Supervisors: Prof AK Raji; Dr E Orumwense
SHOKOYA, Nurudeen Olatunde
Title: Development of electricity theft detection and mitigation in Smart Grid
Supervisor: Prof AK Raji
MECHANICAL ENGINEERING
CHIPANGA, Tendai
Title: Impact damage assessment of sandwich composite materials using non-destructive techniques
Supervisors: Prof J Gryzagoridis; Dr O Nemraoui; Dr F Ismail
MAGODA, Cletus Matthew
Title: Thermography and computational analysis of water ingress in honeycomb composite panels
Supervisors: Prof T Ngonda; Prof V Vavilov
MURIBWATHOHO, Oritonda
Title: Development of metal matrix composites suitable for hulls and ship decks
Supervisors: Prof V Msomi; Dr S Mabuwa
FACULTY OF ENGINEERING AND THE BUILT ENVIRONMENT
DOCTOR OF ENGINEERING IN CHEMICAL ENGINEERING
MAKIWE ANNETTE
NKOHLA
MTech: Chemical Engineering
SUPERVISOR
Dr Buntu Godongwana CO-SUPERVISORS
Prof Veruscha Fester; Dr Oluwafemi Caleb; Dr Patricia Mathabe
TITLE: : EFFECTIVENESS FACTOR MODEL DEVELOPMENT AND VALIDATION FOR AN ETHYLENE PHOTOCATALYTIC DEGRADATION REACTOR BASED ON ROBIN BOUNDARY CONDITIONS
The accumulation of excessive amounts of ethylene, a naturally occurring plant hormone in fruit storage, is one of the reasons for the loss of produce in the fruit and vegetable industry. Photocatalytic Oxidation (PCO) is a method that has shown promising results in reducing ethylene concentration on a laboratory scale. However, its commercial application is hindered by the lack of rigorous mass transfer mathematical models required for optimum reactor design, scalable to an industrial size. In this study, a mathematical model of the effectiveness factor was developed that uses dimensionless numbers to account for external mass transfer limitations associated with immobilised photocatalytic films. This model could be incorporated with reactor design equations to find the optimum reactor volume that would result in favourable ethylene conversion. This forms the basis for building commercially viable PCO reactors for ethylene reduction in fruit storage. An article in Chemical Engineering Journal Advances has received positive feedback, with a number of citations since its publication in February 2023, demonstrating its relevance in the field.
DOCTOR OF ENGINEERING IN CIVIL ENGINEERING
SAMUEL NNADOZIEM NDUKUBA
Master of Construction SUPERVISORS
Prof Kumar Pallav; Dr Eric Kwame Simpeh
TITLE: A MOTIVATIONAL MODEL TO ENHANCE SUSTAINABLE PRODUCTIVITY OF WORKERS IN THE SOUTH AFRICAN CONSTRUCTION INDUSTRY
This doctoral research makes a valuable contribution to improving labour productivity in the South African construction industry, where most workers experience declining performance within five years of entry. The study explores how motivation influences worker productivity through a comprehensive motivational framework. Using a mixedmethod approach, the research integrates survey data and expert interviews to develop and validate the Sustainable Productivity of Workers’ Enhancement Model. The findings reveal that governmental and organisational motivational policies play a vital role in improving sustainable productivity, while empowerment and psychological factors influence outcomes indirectly through these structures. Interestingly, direct financial incentives alone do not sustain productivity gains. The study provides actionable insights for policymakers, organisations, and industry leaders to design effective motivational strategies that enhance long-term workforce performance, and promote sustainability in the South African construction industry.
FACULTY OF ENGINEERING AND THE BUILT ENVIRONMENT
DOCTOR OF ENGINEERING IN CIVIL ENGINEERING
AWAD SAAD ABDULLA SAAD Master of Construction SUPERVISOR
Prof Rainer Haldenwang CO-SUPERVISORS
Dr Lance Wentzel; Dr Julius Fapohunda
TITLE: RISK MITIGATION APPROACH TO CONTRACTUAL CLAIMS OF CIVIL INFRASTRUCTURE PROJECTS IN SOUTH AFRICA
Awad’s DEng research utilised partial least square structural equation Modelling (PLSSEM) to develop an effective risk mitigation model to address contractual claims risks, and to enhance the delivery of civil infrastructure projects in South Africa. The findings confirmed that the relationship between the factors causing contractual claims risks, and the impacts of risk occurrence, have acceptable predictive potential to influence the essential strategies to mitigate contractual claims risks that occur during these projects. The model can offer solutions to issues relating to contractual claims risks, based on the good relationship established between the causes, impacts, and strategies. The work has been published in an accredited international journal.
FACULTY OF ENGINEERING AND THE BUILT ENVIRONMENT
DOCTOR OF ENGINEERING IN ELECTRICAL ENGINEERING
ELISHA INDARJIT
Master
of Engineering in Electrical Engineering SUPERVISOR
Prof Vipin Balan
CO-SUPERVISOR
Prof Marco Adonis
TITLE: FRAUD DETECTION IN A HYBRID CLOUD NETWORK UTILISING SOFTWARE-DEFINED NETWORKING
The increase of fraudsters and fraud attacks on communication networks plays a major role in the loss of revenue, network abuse, and degradation of services. Communication and cloud networks belong to separate companies, and consist of handover points from one network to another. The Software Defined Network (SDN) controller developed served to route the extracted tapped data to a central server, instead of making use of the core network to route traffic. It applied policies to the traffic to identify which user traffic is a fraud case. The aim of the study included: Real-time data classification; Real-time analytics; and Real-time blocking of data classified as a fraudulent activity within a mobile data network. Current networks use outdated fraud detection systems that do not employ automated blocking. Previous work shows high expense, and uses hierarchical layers of the infrastructure. This study defined a new framework for Communication and Cloud Providers to enable fraud detection and implement blocking. The outcome of the work is published in two journals and two book chapters.
FACULTY OF ENGINEERING AND THE BUILT ENVIRONMENT
DOCTOR OF ENGINEERING IN ELECTRICAL ENGINEERING
LADISLAS
MUTUNDA KANGAJI
Master of Engineering in Energy SUPERVISOR
Prof Atanda Kamoru Raji CO-SUPERVISOR
Dr Efe Orumwense
TITLE: ENERGY MANAGEMENT FOR GRID CONNECTED HYBRID OFFSHORE WIND–TIDAL STORAGE POWER SYSTEMS
This study investigates advanced energy management strategies for grid-connected hybrid offshore wind–tidal storage systems along South Africa’s coast. A hybrid configuration integrating offshore wind turbines, tidal stream generators, battery storage, and a diesel backup unit was developed. A Fuzzy Logic Controller (FLC) dynamically managed power flow based on real-time renewable input and battery charge, achieving over 70% wind utilisation and stable supply with total harmonic distortion below 5%. A voltage-oriented control strategy, using a three-level H-bridge voltage source converter and predictive control enhanced grid interaction, reduced harmonics, and improved transient performance. The system effectively balanced variable wind and tidal generation, improving power quality and stability. Economic evaluation confirmed a competitive levelised cost of energy, demonstrating technical and financial feasibility. The model aligns with South Africa’s renewable energy goals, and offers a scalable framework for sustainable offshore hybrid systems globally. Eight publications resulted from this work.
DOCTOR OF ENGINEERING IN ELECTRICAL ENGINEERING
NURUDEEN OLATUNDE SHOKOYA
Master
of
Science in Broadband and Mobile Communication Networks
SUPERVISOR
Prof Atanda Kamoru Raji
TITLE: DEVELOPMENT OF ELECTRICITY THEFT DETECTION AND MITIGATION IN SMART GRID
The research centres on the detection and mitigation of electricity theft in Smart Grid. Electricity theft is a threat ravaging all electric utilities worldwide. Therefore, developing a formidable electricity theft solution is required to reduce the effects of electricity theft on the grid, the economy, and the environment. Development of electricity theft method or model is preferred to generating more electricity to cater for theft-inflicted deficits in the power grids, because it is more cost-effective. The proposed electricity theft detection model in this research has been developed using state-of-the-art artificial intelligence-based machine learning methods. The proposed model is a combination of convolutional neural network (CNN) and random forest (RF) models, that produce a more effective and more efficient hybrid CNN-RF model. The proposed CNN-RF model gives best performance results when compared with the results of other electricity-theft detection models in the literature. Effective electricity theft detection models help to significantly uncover unscrupulous electricity customers, and reduce onsite mitigation costs, enhance healthier and efficient electric grids, improve utility supplies and incomes, and promote economic growth.
FACULTY OF ENGINEERING AND THE BUILT ENVIRONMENT
DOCTOR OF ENGINEERING IN MECHANICAL ENGINEERING
TENDAI CHIPANGA
MTech: Mechanical Engineering
SUPERVISORS
Dr Ouassini Nemraoui; Prof Jasson Gryzagoridis † CO-SUPERVISOR
Dr Fareed Ismail
TITLE: IMPACT DAMAGE ASSESSMENT OF SANDWICH COMPOSITE MATERIALS USING NON-DESTRUCTIVE TECHNIQUES
Tendai Chipanga’s research tackles a critical challenge in modern engineering – the susceptibility of lightweight sandwich composites to barely visible impact damage (BVID). Through an integrated experimental and numerical approach, this research meticulously characterises damage in glass/carbon fibre composites with PVC foam cores using low-velocity impact tests and X-ray micro-computed tomography. A significant novel contribution is the development of an advanced finite element model in Abaqus software, which uniquely incorporates ductile and shear damage into the foam core’s constitutive response. The strong correlation between simulated and experimental results provides a validated framework for predicting impact behaviour and optimising future composite structures, thereby enhancing their safety and reliability in aerospace, marine, and automotive applications. A journal article titled, “Damage Assessment of Low-Velocity Impacted Sandwich Composite Structures Using X-Ray Micro-Computed Tomography” was published in the Journal of Engineering in 2024. Additionally, aspects of this work were also presented in two conferences.
FACULTY OF ENGINEERING AND THE BUILT ENVIRONMENT
DOCTOR OF ENGINEERING IN MECHANICAL ENGINEERING
CLETUS MATHEW MAGODA
MTech: Mechanical Engineering
TITLE:
SUPERVISOR
Prof Tiyamike Ngonda
CO-SUPERVISOR
Prof Vladimir Vavilov
THERMOGRAPHY AND COMPUTATIONAL ANALYSIS OF WATER INGRESS IN HONEYCOMB COMPOSITE PANELS
Water ingress into aircraft honeycomb panels can cause damage to them. The study investigated how panel orientation and water filling levels affect water ingress detection. It used finite difference and image processing algorithms in conjunction with infrared thermography experiments. Measurements were taken for the maximum surface temperature differential signals, and the running contrast. The results show that horizontal panels with full water ingress have the highest differential temperature and running contrast. They also show that orientation minimally affects water ingress detection. The findings suggest that passive heating is better suited for detecting the presence of water ingress. However, active heating provides a more reliable calibration curve. The findings of this study make a valuable contribution to aircraft fuselage maintenance, and provide useful data for aviation engineers to quantify the water content in the cells of honeycomb panels.
FACULTY OF ENGINEERING AND THE BUILT ENVIRONMENT
DOCTOR OF ENGINEERING IN MECHANICAL ENGINEERING
ORITONDA MURIBWATHOHO Master of Engineering in Mechanical Engineering ** SUPERVISOR
Prof Velaphi Msomi
CO-SUPERVISOR
Dr Sipokazi Mabuwa
TITLE: DEVELOPMENT OF METAL MATRIX COMPOSITES SUITABLE FOR HULLS AND SHIP DECKS
Driven by the demand for high-quality and cost-effective Aluminium Metal Matrix Composites (AMMCs) in the marine sector, this study addresses the fabrication of aluminium alloy AA 5083-H111 reinforced with sustainable coal via friction stir processing. The primary objective was to fabricate and characterise composites of AA5083/Coal and AA5083/Silicon Carbide (SiC), to establish coal as a feasible alternative to SiC for reinforcing ship structures. The study examined the mechanical properties and microstructure of AA5083/SiC and AA5083/Coal composites against an unreinforced AA5083 alloy. Results indicated over 50% grain refinement, along with increased Ultimate Flexural Strength and hardness in both composites compared to the base alloy. Despite a reduction in tensile strength, the study revealed that SiC provided the greatest mechanical enhancement, with coal emerging as a sustainable and cost-effective alternative reinforcement. The research resulted in eight published papers, comprising two reviews and six journal articles in DHET-accredited journals. Additionally, one paper is under review, and another has been accepted for publication. The findings were presented at various national and international conferences.
FACULTY OF APPLIED SCIENCES
13:00 CEREMONY
DIPLOMA
ANALYTICAL CHEMISTRY
BANGO, Siphokazi
MTHETHWA, Ncomeka Simphiwe Sithakasile
DIPLOMA IN BIOTECHNOLOGY
KHOZA, Receiver
NGEMA, Prudence Boitumelo
ENVIRONMENTAL MANAGEMENT
TOKOTA, Ntando ZIRHAMANA, Seraphin
FOOD TECHNOLOGY
BEJA, Unathi
MAKAPELA, Lindiwe
MASELANA, Zintle Zoyolo
MUSEKWA, Ampfarisaho
NCWADI, Malime Bookie
SEBOMPELA, Mveledzo Ovious
ZWELIBANZI, Lwazi
HORTICULTURE
MADUNA, Olona Chulumanco
PARENZEE, Alex
PHANTSI, Songezo
MATHEMATICAL SCIENCES
MBILINI, Sibongile Nomampondomise
MOGALADI, Solly Karabo
ADVANCED DIPLOMA
MATHEMATICAL SCIENCES
FIKILE, Simnikiwe
GUMEDE, Sakhile Cedric
MBATHA, Sibusiso NCEDANA, Hlumelo
DIPLOMAS AND DEGREES AWARDED
MASTER
AGRICULTURE
LEFSIFI, Progress
Title: Awareness and adoption of agricultural e-commerce applications by smallholder farmers in Bushbuckridge Local Municipality, Mpumalanga Province
Supervisor: Dr TM Seti
MALULEKE, Khanani Karen
Title: The impact of hygiene and motivational factors on job performance of citrus farm workers in Sarah Baartman District, Eastern Cape Province
Supervisor: Dr TM Seti
APPLIED SCIENCE IN CHEMISTRY
THOMAS, Kim
Title: Dynamic separation of a selection of heavy metals using a dithizone-impregnated polymer resin
Supervisor: Dr ARL Spies
TSHAHWA, Celestine Nyingika
Title: Multicomponent crystals of vanillic acid
Supervisor: A/Prof A Jacobs
CONSERVATION SCIENCE
LE BRUN, Robert Graeme
Title: Feeding ecology of lion (Panthera leo) in the fenced Karoo National Park, Western Cape, South Africa
Supervisors: A/Prof FGT Radloff; Prof S Ferreira
MAKOLA, Thabang
Title: Seed densities for active restoration in Swartland Shale
Renosterveld vegetation, Western Cape
Supervisors: Prof S Geerts; Mr R Oliver; Dr M Nsikani
MSWELI, Dumsani Thamsanqa
Eugene
Title: The effect of phosphite treatment against Phytophthora root rot diseases on Leucadendron argenteum (L.) R.Br
Supervisors: Prof S Geerts; Dr T Paap
ENVIRONMENTAL HEALTH
MORKEL, Kelly
Title: The effectiveness of primary school health and hygiene interventions by Environmental Health Practitioners in the Western Cape, South Africa
Supervisors: Dr M Agenbag; Prof D Schutte
ENVIRONMENTAL MANAGEMENT
MALITHI, Asiphe
Title: The effectiveness of section 24G of the South African National Environmental Management Act (No. 107 of 1998) as an environmental protection tool, using the Western Cape as a case study
Supervisors: Mr T Marazula; Dr NM Malaza
DIPLOMAS AND DEGREES AWARDED
NONGOMA, Anani
Title: Factors impacting on solid waste disposal practices at a university in the Western Cape, South Africa
Supervisors: Dr I Ticha; Dr E Tombo; Dr O Uloma
SWANEPOEL, Robin Benjamin
Title: An assessment of the monitoring aspect of the environmental impact assessment procedure in Cape Town, South Africa
Supervisor: Dr V Zungu
FOOD SCIENCE AND TECHNOLOGY
CHIPETA, Londiwe Mary
Title: Functionality of gum arabic and alginate on selected properties of bambara groundnut tofu and its chunks
Supervisors: Prof VA Jideani; Dr Y Maphosa
RINQUEST, Zaa-Id
Title: The growth and survival of Listeria monocytogenes in polony preserved with chitosan and rosemary extracts
Supervisor: Dr G Charimba
DOCTOR
FOOD SCIENCE AND TECHNOLOGY
OLUBI, Olakunbi
Title: Rheological and stability properties of citrullus lanatus mucosospermus, lanatus citroides and moringa oleifera seed hydrocolloids in oil-in-water emulsion
Supervisors: Prof V Jideani; Prof V Fester; Dr A Obilana
HORTICULTURE
CHETTY, Duran
Title: Perspectives on and the status of sterile cultivars of invasive alien plants in South Africa
Supervisors: Prof S Geerts; Prof F Nchu; Prof J Wilson; Dr S Kumschick
NGXABI, Sihle
Title: The effect of salt-stress on the nutraceutical, physiological, and phytochemical properties of Trachyandra ciliata (L.f.) Kunth: An edible halophyte from the Western Cape, South Africa
Supervisors: Prof CP Laubscher; Prof L Kambizi; Dr MO Jimoh
SOGONI, Avela
Title: Nutraceutical, phytochemical, intercropping, and morphophysiological response of Tetragonia decumbens Mill. to salt-stress: A promising wild leafy vegetable for bio-saline agriculture in South Africa
Supervisors: Prof CP Laubscher; Prof L Kambizi; Dr MO Jimoh
WILMOT, Carolyn Margaret
Title: Growth and flowering responses to abiotic parameters of Amaryllis belladonna L. for horticultural applications
Supervisors: Prof C Laubscher; Dr MO Jimoh
XEGO, Sibusiso
Title: Development of a sustainable cultivation protocol for Artemisia afra in the Western Cape
Supervisors: Prof L Kambizi; Prof F Nchu
DOCTOR OF PHILOSOPHY CHEMISTRY
NDJOUBI OSSAMY, Kadidiatou
Title: Phytochemical and biological activities of South African traditional medicinal plants
Supervisors: Prof AAH Mohammed; Dr S Omoruyi
ZOZO, Bongisiwe
Title: Purification and characterisation of the native black soldier fly larva protein
Supervisors: A/Prof MM Wicht; A/Prof J Van Wyk
ENVIRONMENTAL MANAGEMENT
MULAUDZI, Rendani
Title: An analysis of climate change science communication in postapartheid South Africa (1996–2016) Supervisor: Prof JI Kioko
FACULTY OF APPLIED
DOCTOR OF FOOD SCIENCE AND TECHNOLOGY
OLAKUNBI OLUBI Master of Horticulture SUPERVISOR
Prof Victoria A Jideani
CO-SUPERVISORS
Prof Veruscha Fester; Dr Anthony Obilana
TITLE: RHEOLOGICAL AND STABILITY PROPERTIES OF CITRULLUS
LANATUS MUCOSOSPERMUS, LANATUS CITROIDES, AND MORINGA
OLEIFERA SEED HYDROCOLLOIDS IN OIL-IN-WATER EMULSION
This research investigated the rheological and stability properties of hydrocolloids extracted from Citrullus lanatus mucosospermus (egusi), Citrullus lanatus citroides (makataan), and Moringa oleifera seeds as sustainable plant-based emulsifiers in oil-in-water systems. Using hotwater extraction, hydrocolloids with enhanced protein content (35,0–48,1%) and low-fat levels were obtained, exhibiting uniform particle-size distributions, and reduced interfacial tension. Rheological characterisation revealed pseudoplastic behaviour in semi-concentrated slurries, with critical transition points at 50 and 67 wt%, marking the onset of structure formation, and the development of gel strength. Moringa hydrocolloid formed weak elastic gels through hydrophobic protein entanglement networks, while egusi and makataan hydrocolloids produced firm elastic gels via hydrophilic protein cross-linking mechanisms. Emulsion optimisation demonstrated that formulations with 20–30% hydrocolloid, 37–40% oil, and 25–45% water achieved optimal stability, with egusi and makataan showing superior performance in droplet size reduction and creaming indices. This work advances understanding of indigenous seed hydrocolloids for food formulation applications, offering sustainable alternatives for texture modification and emulsion stabilisation. Olubi has published two papers in internationally accredited journals, and presented at three international conferences.
DOCTOR OF HORTICULTURE
DURAN CHETTY
Master of Science: Biology SUPERVISOR
Prof Sjirk Geerts CO-SUPERVISORS
Prof Felix Nchu; Prof John Wilson; Dr Sabrina Kumschick
TITLE:
PERSPECTIVES
ON AND THE STATUS OF STERILE CULTIVARS OF INVASIVE ALIEN PLANTS IN SOUTH AFRICA
Biological invasions cause detrimental effects to biodiversity, ecosystems, and economies. Regulations aim to combat this, but species-level restrictions often conflict with horticultural interests. To balance economic needs and environmental risks, a potential solution is the use of sterile forms of regulated invasive plant species. This thesis used a multidisciplinary approach to evaluate sterile cultivars as a risk-reduction tool. First, options for regulating cultivars of invasive alien plant species were evaluated, and guidelines for sterility assessments of cultivars were developed. Second, spatial analyses of distribution records showed that invasive species with cultivar exemptions are mostly found in cultivation in South Africa. Third, a national stakeholder survey revealed generally neutral views and some uncertainty toward sterile cultivars but highlighted stakeholders’ interest toward sterile cultivar research. Lastly, Duranta erecta cultivars assessed for sterility had 2–4 orders of magnitude lower reproductive output than the invasive wild type. In conclusion, this thesis provides a strong foundation for the science-based implementation of the sterile cultivar approach to reduce invasion risks while minimising conflict with stakeholders.
DOCTOR OF HORTICULTURE
SIHLE NGXABI
Master of Horticultural Sciences
SUPERVISOR
Prof Charles Petrus Laubscher
CO-SUPERVISORS
Prof Learnmore Kambizi;
Prof Muhali Olaide Jimoh
TITLE: THE EFFECT OF SALT-STRESS ON THE NUTRACEUTICAL, PHYSIOLOGICAL, AND PHYTOCHEMICAL PROPERTIES OF TRACHYANDRA CILIATA (L.F.) KUNTH: AN EDIBLE HALOPHYTE FROM THE
WESTERN CAPE, SOUTH AFRICA
This study evaluated the nutraceutical, phytochemical, and physiological properties of Trachyandra ciliata (an underutilised wild edible plant) under varying degrees of salinity to unravel its salt tolerance mechanisms, and promote its consumption, therapeutic use, and commercialisation. Findings revealed that Trachyandra ciliata tolerates salinity by modulating its micro-morphological characteristics and bio-physiological processes to manage oxidative stress and achieve cellular homeostasis under salinity stress. Results from this study also substantiate its suitability for human consumption, evidenced by the significant concentration of proximate and mineral constituents. For the first time, chemical profiling of bioactive compounds aggregated in the crude extract of T. ciliata through UHPLC-MS was conducted, and 71 compounds were detected. Biological activity analyses conducted revealed that T. ciliata could be a therapeutic agent for the treatment of cancer, Alzheimer’s disease, and liver disorders in the quest to develop more plant-based pharmaceuticals for chronic diseases. The research culminated in five scientific articles published in high-impact journals, and multiple presentations at local and international conferences, highlighting its significance within the scientific community.
FACULTY OF APPLIED SCIENCES
DOCTOR OF HORTICULTURE
AVELA SOGONI
Master of Horticultural Sciences SUPERVISOR
Prof Charles Petrus Laubscher CO-SUPERVISORS
Prof Learnmore Kambizi; Prof Muhali Olaide Jimoh
TITLE: NUTRACEUTICAL, PHYTOCHEMICAL, INTERCROPPING, AND MORPHO-PHYSIOLOGICAL RESPONSE OF TETRAGONIA DECUMBENS MILL. TO SALT-STRESS: A PROMISING WILD LEAFY VEGETABLE FOR BIO-SALINE AGRICULTURE IN SOUTH
AFRICA
This study examined the nutraceutical, phytochemical, intercropping, and morphophysiological response of Tetragonia decumbens to salt-stress to further support its domestication and consumption among coastal households. Experimental results showed that the species use various mechanisms, such as sodium (Na) and chlorine (Cl) built-up in the leaves, and expanded trichomes in epidermis to cope with salt stress. When intercropped with salt-sensitive spinach under saline conditions, this species manage to absorb and accumulate Na+ and Cl- ions in leaves, thus mitigating the effect of salinity on spinach. Additionally, the nutritional analysis validated the consumption of this species due to its high minerals and proximate nutrients. For the first time, 98 compounds were profiled in T. decumbens leaves, most of which have potent medicinal benefits, such as anti-inflammatory properties, and may serve as brain boosters due to their acetylcholinesterase inhibitory activities. The study has shown the potential use of T. decumbens as a nutritious vegetable with numerous pharmacological capabilities. From this study, six articles have been published in peer-reviewed journals.
DOCTOR OF HORTICULTURE
CAROLYN MARGARET WILMOT Master in Environmental Management SUPERVISOR
Prof Charles Petrus Laubscher
CO-SUPERVISOR
Prof Muhali Olaide Jimoh
TITLE: GROWTH AND FLOWERING RESPONSES TO ABIOTIC PARAMETERS OF AMARYLLIS BELLADONNA L. FOR HORTICULTURAL APPLICATIONS
This study examined the environmental factors that influence bulb development and flowering in Amaryllis belladonna L., an endemic bulbous species of South Africa’s Cape Floral Region through field observations, and greenhouse and hydroponic experiments. The species’ drought tolerance, adaptability, and aesthetic attributes support its use in landscaping and cut-flower markets. Field trials demonstrated a wide variation in flowering (4,9–58,3%), driven by temperature, bulb size, defoliation and replanting – underscoring the interactions among soil conditions, population traits, and management. Hydroponic trials identified 22 °C as the optimal root-zone temperature for enlargement and offsetting, while 34 °C was detrimental. A 1% Kelpak seaweed extract improved vegetative growth, especially in young bulbs. Warm storage of dormant bulbs at 23 °C (8–12 weeks) significantly increased flowering and post-harvest life, providing practical guidelines for more uniform and sustainable commercial production. Flower initiation depended on bulb maturity, dormancy status, establishment, and key cues, including temperature, hydration, photoperiod, and fire. Carolyn Wilmot has presented her findings at three international conferences, and published seven articles in DHET-accredited journals.
FACULTY OF APPLIED SCIENCES
DOCTOR OF HORTICULTURE
SIBUSISO XEGO
Master of Horticulture
MTech Horticulture
SUPERVISOR
Prof Learnmore Kambizi
CO-SUPERVISOR
Prof Felix Nchu
TITLE: DEVELOPMENT OF A SUSTAINABLE CULTIVATION PROTOCOL FOR ARTEMISIA AFRA IN THE WESTERN CAPE
Sibusiso Xego’s doctoral research addresses the escalating pressure on Africa’s wild medicinal plant resources. Concentrating on Artemisia afra, she developed sustainable, cost-effective organic cultivation techniques, and identified poultry manure as the most effective amendment for enhancing plant growth and antioxidant capacity. The study engaged 75 traditional healers, revealing high dependence on medicinal plants, and strong interest in cultivated alternatives due to declining wild populations. She further implemented training programmes to enhance cultivation skills among traditional medical practitioners and small-scale farmers. Her work makes a significant contribution to biodiversity conservation, sustainable production systems, and the strengthening of community-centred partnerships in medicinal plant cultivation. Sibusiso Xego has published four peer-reviewed articles, contributed a book chapter, and presented her work at both national and international conferences. She continues to strengthen collaborations between the University and traditional healer organisations in the Western Cape.
DOCTOR OF PHILOSOPHY IN CHEMISTRY
KADIDIATOU NDJOUBI
OSSAMY
Master of Applied Sciences in Chemistry SUPERVISOR
Prof Ahmed Mohammed
CO-SUPERVISOR
Dr Sylvester Omoruyi
TITLE: PHYTOCHEMICAL AND BIOLOGICAL ACTIVITIES OF SOUTH AFRICAN TRADITIONAL MEDICINAL PLANTS
Kadidiatou Ndjoubi Ossamy’s research explored indigenous South African flora from the globally significant Cape Floristic Region, resulting in the successful isolation of 28 compounds, five of which are novel, demonstrating potent neuroprotective, antioxidant, and cardioprotective potential. Her key findings include promising neuroprotective effects of Lessertia frutescens compounds, alongside significant antioxidant and moderate cardioprotective activities of metabolites from Protea venus and Leucadendron xanthoconus. This work has resulted in three peer-reviewed publications to date, with an additional two manuscripts currently underway. Her findings substantially advance the pharmacological knowledge of South African medicinal plants, making a truly meaningful contribution to natural product drug discovery, and the valorisation of indigenous biodiversity.
FACULTY OF APPLIED SCIENCES
DOCTOR OF PHILOSOPHY IN CHEMISTRY
BONGISIWE ZOZO
Master of Applied Sciences in Chemistry SUPERVISOR
A/Prof Merrill Margaret Wicht
CO-SUPERVISOR
A/Prof Jessy van Wyk
TITLE: PURIFICATION AND CHARACTERISATION OF THE NATIVE BLACK SOLDIER FLY LARVA PROTEIN
The black soldier fly (BSF) (Hermetia illucens) larvae are promising edible insect species for industrial food production, showing great potential as a sustainable alternative to conventional protein sources. The study aimed to investigate the effects of various purification and characterisation techniques on native BSF larva proteins. Protein isolates were extracted using alkaline extraction and acid precipitation, salting-in, salting-out, and salting-in-out, coupled with ultrafiltration. The larval proteins were subjected to ultrasound treatment at varying power levels and treatment durations. The physicochemical properties were measured. FTIR, SEM, gel electrophoresis, X-ray diffraction and circular dichroism were used to analyse protein structures, while functional properties such as solubility, surface hydrophobicity, water and oil binding capacity, foaming capacity, and foam stability were evaluated. The integration of saltingout extractions, ultrafiltration, and ultrasound treatments effectively enhanced the functional and nutritional properties of BSF larval proteins. These techniques produced insect proteins with excellent nutritional quality and beneficial properties, enhancing their potential as a sustainable and functional protein source in the global protein market.
DOCTOR OF PHILOSOPHY IN ENVIRONMENTAL MANAGEMENT
RENDANI MULAUDZI Master of Environmental Sciences SUPERVISOR
Prof Joseph Kioko
TITLE: AN ANALYSIS OF CLIMATE CHANGE SCIENCE COMMUNICATION IN POST-APARTHEID SOUTH AFRICA (1996–2016)
Rendani’s doctoral study explored the portrayal of objective facts about Climate Change Science in three leading South African broadsheet newspapers between 1996 and 2016. It examined the manner in which the United Nations climate change conferences, or Conference of the Parties (COP) events, influence newspaper coverage of Climate Change Science. It further interrogated the effects of newspaper coverage on their readers’ opinions on Climate Change. The findings showed that newspaper attention devoted to objective facts remained low during the 20-year period examined, and that South African newspapers were highly dependent on news agencies from the Global North. COP events did not strongly shape the portrayal of objective facts in the press. The study further demonstrated that the dearth of scientific agenda in news articles had a major impact on newspaper readers’ opinions on Climate Change. The study recommended the development of a guidebook to bridge the gap between Climate Change Science and newsrooms, and highlighted key areas for future research. Two peer-reviewed articles were published from this study.
THE FACULTY OF BUSINESS AND MANAGEMENT SCIENCES
13:00 CEREMONY
DIPLOMA
ACCOUNTANCY
YALEZO, Zizipho
BUSINESS AND INFORMATION ADMINISTRATION
BATHWALI, Buntu
FAKER, Mogamat Tashreeq
KANONO, Yonela
KINANA, Lihle
MALATJI, Thabiso Arther
MANDULO, Ayabonga
MANGATI, Mbali
NGULUBE, Yonela
PILLAY, Jaryd Reece
RADEBE, Tsietsi
ENTREPRENEURSHIP
BADUZA, Siphosethu Siyolise
NGOBENI, Mpho
HOSPITALITY AND FOOD AND BEVERAGE MANAGEMENT
MANKU, Pila-Sande
MPANDENI, Inga
NDEBELE, Siyabusiswa Noluthando
NKUSHUBANA, Lilitha
HOSPITALITY AND HOTEL MANAGEMENT
DOTYE, Thabiso
NTSADA, Zesiipho
NTSHIBA, Masiphumle
NTULI, Luyanda Nokuthula
HOSPITALITY AND PROFESSIONAL COOKERY
KONA, Nomaza
HUMAN RESOURCE MANAGEMENT
LOUW, Kenneth Johannes
MANAGEMENT
HENDRICKS, Kayde Leigh
TOURISM MANAGEMENT
NDALISO, Thandile
ADVANCED DIPLOMA
PROJECT MANAGEMENT
CUPIDO, Marilyn Margaret
GAWULANE, Zizipho
MALGAS, Morena Angesisa Enrich
NDABAMBI, Amanda
NDENGANE-KHANZI, Vuyokazi
NYMAN, Gary Alan
QEZU, Ntsika Zulu Mchenge
SESELO, Sandiswa
SEYISI, Anathi
TUTU, Abulele Naledi
VELI, Sibongiseni
YAME, Avuyile
SPORT AND LEISURE MANAGEMENT
MAGXALA, Wandisile
MBATHA, Hlengiwe
POSTGRADUATE DIPLOMA
BUSINESS ADMINISTRATION
NDLOVU, Thandekile
NGEMA, Bongumusa Walter
BUSINESS PROCESS MANAGEMENT
LENKWE, Bonang Samuel
ENTREPRENEURSHIP
SETUNGWANE, Thuto Theophillus
PROJECT MANAGEMENT
APRIL, Masonele
BIKO, Asavela
BOOYSEN, Melvin
DANISO, Noncedo
FAURE, Jerome Vernon
HLATSHANENI, Athandile Yandisa
Xolani
MBANGI, Sinazo
NDLAMBE, Templeton Monde
PHITSANE, Mpho Thembeka
Josphina
SIKITI, Simamnkele
SOYEKWA, Nonkululeko
MASTER
BUSINESS AND INFORMATION ADMINISTRATION
ABRAHAMS, Mercia Theresa
Title: Effect of blockchain technology on payment services: A case of a South African commercial bank Supervisor: Prof B Yan
WANANA, Nokonwaba
Title: The influence of eLearning on students at a university of Technology in the Western Cape Supervisor: Dr L Kleinveldt
INTERNAL AUDITING
MSI, Siyasanga
Title: The influence of online ordering systems on Cape Town restaurants Supervisor: Dr AC Neethling
DIPLOMAS AND DEGREES AWARDED
FACULTY OF BUSINESS AND MANAGEMENT SCIENCES
MANAGEMENT ACCOUNTANCY
NGCENGE, Siphokazi
Title: Management accounting professionals’ perceptions towards disruptive technologies and emerging competencies
Supervisors: Ms C Oji; Dr M Rapoo
PUBLIC ADMINISTRATION
MGABILE, Nomaxhanti
Title: Challenges of public participation in local government: A case study of a township in the Cape Metropole Supervisors: Ms A Whitaker; Dr L Siegelaar
NOLUDWE, Cebisa
Title: The use of non-academic e-services: experiences among firsttime entering university students
Supervisors: Mr ST Molopa; Prof J Cronje
RETAIL BUSINESS MANAGEMENT
NTULI, Innocent Tumelo
Title: The effectiveness of utilising merchandise planning as a change management strategy in the clothing retail industry in Cape Town Supervisor: Prof VV Mugobo
DOCTOR
BUSINESS MANAGEMENT
SCIENCES: PROJECT MANAGEMENT
FORE, Stanley
Title: Stakeholder management in selected IT fourth industrial revolution projects in South Africa
Supervisor: Prof V Mugobo
HUMAN RESOURCE MANAGEMENT
SHIMANENI, Fiina
Title: Human Resource Management practices’ impact on academic staff performance in private higher education institutions in Namibia Supervisor: Dr JD Kiley
PUBLIC ADMINISTRATION
NEMURAMBA, Enocent
Title: A legislative framework for parliamentary oversight during national emergencies in Zimbabwe
Supervisor: Prof R Tengeh
NJENGELE, Tuletu Ntombomzi
Title: A framework to enhance the management and administration of technical and vocational education and training college-industry partnerships in South Africa
Supervisors: Prof C Winberg; Prof P Engel-Hills
SINDELO, Lindi Ebegail Vivien
Title: Ethical Leadership, accountability and transparency in promoting good governance in the South African public sector
Supervisor: Prof R Hendrickse
WHITAKER, Althea
Title: The management competency of Senior Local Government Managers in the Western Cape, South Africa
Supervisors: Dr J Skinner; Dr L Siegelaar
XEGWANA, Monwabisi Siwakhile
Title: A stakeholder engagement framework for improving the delivery of public housing projects in South Africa
Supervisors: Prof M Twum-Darko; Prof R Tengeh
FACULTY OF BUSINESS AND MANAGEMENT SCIENCES
DOCTOR OF BUSINESS MANAGEMENT SCIENCES: PROJECT MANAGEMENT
STANLEY FORE
Master of Science in Manufacturing Systems and Operations Management SUPERVISOR
Prof Victor Virimai Mugobo
TITLE: STAKEHOLDER MANAGEMENT IN SELECTED IT FOURTH INDUSTRIAL REVOLUTION PROJECTS IN SOUTH AFRICA
Stanley Fore’s doctoral study investigated the critical role of stakeholders in determining the success or failure of IT projects, with a particular focus on the complexities of stakeholder management in developing economies. Conducted within the South African context, the research addresses the widening gap between stakeholder engagement and project performance in an era defined by rapid technological change and evolving expectations. Using a quantitative approach supported by inferential factor analysis, survey data were analysed through SPSS® Amos® Version 29 to identify key factors shaping IT project stakeholder management in the Fourth Industrial Revolution (4IR). The study produced a validated stakeholder management framework highlighting two significant dimensions –communication and engagement practices, and data-driven stakeholder engagement. The model demonstrated strong fit; and emphasised ethical conduct, proactive engagement, transparency, adaptability, and effective risk management as foundations for project success. This doctoral work yielded one accredited journal article, and one peerreviewed conference presentation.
FACULTY
OF BUSINESS AND MANAGEMENT SCIENCES
DOCTOR OF HUMAN RESOURCE MANAGEMENT
FIINA SHIMANENI Master of Industrial and Organisational Psychology SUPERVISOR Dr Jerome Kiley
TITLE: HUMAN RESOURCE MANAGEMENT PRACTICES’ IMPACT ON ACADEMIC STAFF PERFORMANCE IN PRIVATE HIGHER EDUCATION INSTITUTIONS IN NAMIBIA
The genesis of private higher education (PHE) in Namibia can be traced to the country’s independence, when private higher education institutions (PHEIs) were introduced to supplement government institutions. Despite their rapid growth, concerns regarding the quality and credibility of PHEIs persist, which motivated this study. The purpose of this research was to explore Human Resource Management (HRM) practices within a well-established PHEI in Namibia, and develop a framework to enhance academic staff performance. Adopting a phenomenological case study design, the study drew on in-depth interviews and documentary analysis to capture participants’ lived experiences. The findings led to the development of an integrated HRM framework that incorporates ability, motivation, and opportunity (AMO) principles. The study revealed both challenges, including contextual pressures, job insecurity, the technology divide, institutional culture, and workload, and enhancers such as leadership, collaboration, workload balance, and career progression. It is anticipated that the proposed framework will strengthen HRM implementation, and elevate the reputation and performance of PHEIs in Namibia.
FACULTY OF BUSINESS AND MANAGEMENT SCIENCES
DOCTOR OF PUBLIC ADMINISTRATION
ENOCENT NEMURAMBA
Master of Public Administration SUPERVISOR Prof Robertson Tengeh
TITLE: A LEGISLATIVE FRAMEWORK FOR PARLIAMENTARY OVERSIGHT DURING NATIONAL EMERGENCIES IN ZIMBABWE
National Parliaments have a legal and institutional obligation to exercise oversight over the Executive arm of government to ensure transparency and accountability in government functions. However, following the designation of COVID-19 as a global pandemic by the World Health Organisation in March 2020, most legislatures struggled to exercise continuous oversight over the emergency response measures implemented by the Executive due to limited functionality. The purpose of this qualitative study was to analyse the efficacy of the Parliament of Zimbabwe’s oversight function in holding the Executive accountable during national emergencies, drawing lessons from COVID-19; and to propose an Emergency Oversight Model. The study was grounded in the theoretical foundations of the Principal-Agent Network, Democratic Legitimacy and New Institutionalism. Using a systematic review, the study generated emergency oversight best practices, leading to the development of an Emergency Oversight Model, which was validated through semi-structured interviews. The research generated two articles, which have been published in the South African Journal of Public Administration, and the International Journal of Business Ecosystems & Strategy.
FACULTY OF BUSINESS AND MANAGEMENT
SCIENCES
DOCTOR OF PUBLIC ADMINISTRATION
TULETU NTOMBOMZI NJENGELE
Master of Philosophy in Management Coaching SUPERVISOR
Prof Chris Winberg CO-SUPERVISOR
Prof Penelope Engel-Hills
TITLE: A FRAMEWORK TO ENHANCE THE MANAGEMENT AND ADMINISTRATION OF TECHNICAL AND VOCATIONAL EDUCATION AND TRAINING COLLEGE-INDUSTRY PARTNERSHIPS
IN SOUTH AFRICA
Technical and Vocational Education and Training (TVET) college programmes in South Africa incorporate Work-Integrated Learning (WIL) to combine classroom learning and industry practice. This study addresses effective management and administration of TVET college-industry partnerships, essential for quality WIL opportunities. Using a qualitative interpretive approach and Activity Theory, data were collected from TVET college websites, focus group interviews with 21 colleges, and semi-structured interviews with 11 participants. Findings reveal that partnerships lack structured frameworks, causing inconsistencies. The proposed TVET College-Industry Partnerships (CIP) Management Framework offers a systematic approach to initiating, sustaining, and maintaining partnerships, enhancing management and administration in the South African TVET sector.
FACULTY OF BUSINESS AND MANAGEMENT SCIENCES
DOCTOR OF PUBLIC ADMINISTRATION
LINDI EBEGAIL VIVIEN SINDELO Master of Public Administration SUPERVISOR Prof Rozenda Hendrickse
TITLE: ETHICAL LEADERSHIP, ACCOUNTABILITY AND TRANSPARENCY IN PROMOTING GOOD GOVERNANCE IN THE SOUTH AFRICAN PUBLIC SECTOR
South Africa continues to experience persistent governance failures that undermine effective public service delivery, despite three decades of democratic consolidation. The study identifies the core problem as the systemic absence of ethical leadership, accountability, and transparency across public institutions, which collectively weakens administrative integrity and state capacity. The primary objective was to examine how these governance pillars shape institutional performance, and to determine their significance in promoting good governance within the South African public sector. Guided by an explanatory research design employing a mixed-methods approach, the study integrated quantitative and qualitative data to uncover the drivers of poor governance. Findings revealed that governance decline is rooted in corruption, mismanagement of public funds, political–administrative conflict, underqualified personnel, structural weaknesses, and pervasive unethical conduct. The study’s key contribution is the development of a comprehensive governance framework designed to assist metropolitan and provincial administrations in institutionalising ethical, accountable, and transparent governance practices.
FACULTY OF BUSINESS AND MANAGEMENT SCIENCES
DOCTOR OF PUBLIC ADMINISTRATION
ALTHEA
NADIA WHITAKER Master of Public Administration SUPERVISOR
Dr
Jane Phyllida Skinner CO-SUPERVISOR
Dr Leslie Siegelaar
TITLE: THE MANAGEMENT COMPETENCY OF SENIOR LOCAL GOVERNMENT MANAGERS IN THE WESTERN CAPE, SOUTH AFRICA
This study evaluated South Africa’s initiative to professionalise senior municipal managers through the Municipal Minimum Competency (MMC) framework. The framework requires specif-ic qualifications, five to seven years’ experience, and compulsory financial and supply chain management competencies. The study used a mixed-methods approach, involving document analysis, focus groups, interviews, and a survey; and analysed data through SPSS and ATLAS.ti to assess whether MMC training enhanced managerial competence and service delivery. The findings showed that, despite the compulsory training, no clear link existed between MMC com-pletion and improved audit outcomes. The study recommends delinking MMC as a mandatory requirement, and implementing individualised training approaches, a continuous professional de-velopment (CPD) system, and adopting a new training framework. External examiners noted that the study “is a valuable study accompanied by evidence of valid and reliable scholarly analysis”, and that its findings “will be made available to the designated authorities… to enhance training for senior managers”. They affirmed that the research demonstrates “a valuable contribution to the current knowledge of this sphere of government”.
FACULTY OF BUSINESS AND MANAGEMENT SCIENCES
DOCTOR OF PUBLIC ADMINISTRATION
MONWABISI SIWAKHILE XEGWANA
Magister Technologiae: Business Administration in Project Management SUPERVISOR
Prof Michael Twum-Darko CO-SUPERVISOR
Prof Robertson K Tengeh
TITLE: A STAKEHOLDER ENGAGEMENT FRAMEWORK FOR IMPROVING THE DELIVERY OF PUBLIC HOUSING PROJECTS IN SOUTH AFRICA
The study investigated the factors contributing to inadequate stakeholder engagement in South African public housing projects, particularly under the RDP. Despite established policies, poor community participation continues to produce substandard housing, limited amenities, and beneficiary dissatisfaction. Using an interpretivist paradigm, the qualitative exploratory study collected data from focus groups and semi-structured interviews with beneficiaries, traditional leaders, project teams, officials, councillors, and contractors (n=26). Thematic analysis using ATLAS.ti and triangulation enhanced credibility. Informed by the Shifting the Burden Archetype and Systems Thinking Theory, the findings show that municipalities treat community participation procedurally, resulting in marginalisation, political interference, and nimbyism. The study proposes a context-specific, locally responsive engagement framework, contributing theoretically and practically to improving collaboration, transparency, and sustainable housing delivery.
THE FACULTY OF EDUCATION
DIPLOMAS AND DEGREES AWARDED
13:00 CEREMONY
DIPLOMA
GRADE R TEACHING
ABRAHAMS, Lisa Carmen
ADVANCED DIPLOMA
TECHNICAL AND VOCATIONAL TEACHING
GINYA, Liyabona Mandisa Precious *
BACCALAUREUS EDUCATIONIS
GENERAL EDUCATION AND TRAINING: INTERMEDIATE AND SENIOR PHASE
DANIELS, Keenan Chad
SENIOR PHASE AND FURTHER EDUCATION AND TRAINING TEACHING
NDUNA, Dimakatso
SPECIALISATION
FUTHO, Bekisisa
NZIWENI, Fikiswa
MASTER
EDUCATION
BUYS, Amber
Title: The teaching of reading in Grade 4 English Home Language
Supervisors: Prof A Dippenaar; Dr A Steenkamp
FRANCIS, Gilroy Waldo
Title: Primary School Teachers’ Readiness to Integrate Information and Communication Technology into their Teaching and Learning Supervisors: Prof A Chigona; Dr N Tunjera
JOOSTE, Hendrik Jacobus
Title: Exploring trainers’ experiences of distance education at the South African Military Academy Supervisors: Dr M Combrinck; Dr M Moyo
PAPIER, Andrea Anita
Title: Enhancing Computer Literacy teaching in TVET through the digital capabilities framework Supervisor: Prof C Winberg
FACULTY OF EDUCATION
PIETERS, Clayton Andre
Title: Exploring the use of Collaborative Leadership Strategies to support and retain novice teachers in the Western Cape Supervisor: Dr A Padayachee
SAMBO, Laa’iqa
Title: The influence of school violence on teachers’ job practices and well-being in a Western Cape primary school
Supervisor: Dr N Shaik
VAN DER RHEDE, Inga
Title: Interactive whiteboard to enhance learning engagement in large classes in Western Cape primary schools
Supervisors: Dr F Waghid; Mr L Johnson
THE FACULTY OF HEALTH AND WELLNESS SCIENCES
13:00 CEREMONY
MASTER
EMERGENCY MEDICAL CARE
THOMAS, Daglin Donovan
Title: Endotracheal intubation exposure obtained by Emergency Care students in Cape Town during work-integrated learning
Supervisors: Prof K Najaar; Mr B De Waal
DIPLOMAS AND DEGREES AWARDED
FACULTY OF HEALTH AND WELLNESS SCIENCES
MASTER OF SCIENCE
BIOMEDICAL TECHNOLOGY
BOTES, Daniel Johannes
Title: Predictive value of microRNAs and cytokines in the development of type 2 diabetes mellitus and hypertension in a South African mixed ancestry population
Supervisors: Dr L Graham; Dr C Weale; Dr D Matshazi
RADIOGRAPHY
JAFTHA, Mariaan
Title: Magnetic resonance imaging assessment of brain lesions for multiple sclerosis in relation to diagnosis and disability progression
Supervisors: Dr M Kemp; A/Prof P Engel-Hills; Prof S Janse van Rensburg
LE-ROUX ARRIES, Yolanda Gracea
Title: Experiences of Diagnostic Radiography Middle Managers working at a Private Radiology Practice during the COVID-19 pandemic
Supervisors: Ms V Daries; Dr H Thomas
DOCTOR
RADIOGRAPHY
PHAHLAMOHLAKA, Nape Matheko
Title: A model to facilitate supportive care for men’s sexual health in patients receiving radiotherapy for prostate cancer
Supervisors: A/Prof P Engel-Hills; Prof H Friedrich-Nel
DOCTOR OF PHILOSOPHY
BIOMEDICAL SCIENCE
PRINSLOO, Tarryn Kay
Title: Identification of prognostic burns-related indicators and microRNA biosignatures in burns patients with inhalation injury
Supervisors: Prof K Najaar; Dr WG Kleintjes
FACULTY OF HEALTH AND WELLNESS SCIENCES
DOCTOR OF RADIOGRAPHY
NAPE MATHEKO PHAHLAMOHLAKA
Magister Technologiae in Radiography *
SUPERVISOR
A/Prof Penelope Engel-Hills EXTERNAL SUPERVISOR
Prof Hesta Friedrich-Nel
TITLE: A MODEL TO FACILITATE SUPPORTIVE CARE FOR MEN’S SEXUAL HEALTH IN PATIENTS RECEIVING RADIOTHERAPY FOR PROSTATE CANCER
This doctoral study drew on patient experiences of supportive care for sexual health in oncology, and radiation therapists’ (RTTs) perspectives on facilitating sexual health discussions for men receiving radiotherapy (RT) for prostate cancer. Guided by Dickoff’s theory, this study developed a model promoting RTTs’ active involvement in sexual health counselling as part of routine care. Addressing the current gap in supportive care for men’s sexual health, the model advocates a whole-person care approach in oncology settings. Its implementation has the potential to enhance men’s quality of life, foster interprofessional collaboration, and advance the role of RTTs in oncology care.
FACULTY OF HEALTH AND WELLNESS SCIENCES
DOCTOR OF PHILOSOPHY: BIOMEDICAL SCIENCES
TARRYN KAY PRINSLOO Master of Science: Medical Biosciences SUPERVISOR
Prof Kareemah Najaar
CO-SUPERVISOR
Dr Wayne Kleintjes
TITLE: IDENTIFICATION OF PROGNOSTIC BURNS-RELATED INDICATORS AND MICRORNA BIOSIGNATURES IN BURNS PATIENTS WITH INHALATION INJURY
Through parallel analyses of clinical indicators and whole-blood microRNA expression, this study addresses a critical gap in burns care in South Africa, where resource limitations and longstanding healthcare inequalities hinder early diagnosis of the mortality co-factor, inhalation injury. The research identifies early markers for injury severity and patient outcomes, providing the first human-based evidence from a South African burn cohort, whereby both clinical features and molecular signatures hold meaningful prognostic value. The originality and significance of the study lie in laying essential groundwork for future diagnostic pathways that strengthen early decision-making, and improve equity and outcomes for burns patients nationwide.
THE FACULTY OF INFORMATICS AND DESIGN
13:00 CEREMONY
DIPLOMA
INFORMATION AND COMMUNICATION TECHNOLOGY IN APPLICATIONS DEVELOPMENT
KGATLHANE, Motlalepula Mbali
PRODUCT DESIGN
WATNEY, Daniel Gabriel
VISUAL COMMUNICATION DESIGN
SLAMDIEN, Aashiq
ADVANCED DIPLOMA
FASHION
MASHICILA, Khanyisa Leo
MASTER
INFORMATION AND COMMUNICATION TECHNOLOGY
BATCHELOR, Ierefaan
Title: Data privacy management behaviour of social media users in South Africa
Supervisor: Dr ER Francke
BURGER, Radford Wayne
Title: Identification and prioritisation of requirements of a clinical decision support system for gait-related diseases in resource-limited settings
Supervisor: Prof JO Daramola
JANDA, Oko
Title: The feasibility of the Todoist application to assist students with time management
Supervisors: Prof JC Cronjé; Dr R Maliwatu
McNIEL, Raeesah
DIPLOMAS AND DEGREES AWARDED
FACULTY OF INFORMATICS AND DESIGN
Title: Enabling customer service training with an AI-technology chatbot Supervisor: Dr ER Francke
SAMUSODZA, Tendai Stephen
Title: The impact of internet streaming technologies on the television broadcasting industry in South Africa
Supervisor: Dr ER Francke
DOCTOR
INFORMATION AND COMMUNICATION TECHNOLOGY
BHEBE, Sophie Vonai
Title: Health Informatics: An inter-disciplinary perspective of nursing and information technology practitioners’ education
Supervisors: A/Prof R De la Harpe; A/Prof D Kaura; Dr B Kabaso
MUNDACKAL, Anila
Title: A Decision Support System for aquaponics prediction based on the intelligent Internet of Things Supervisor: Prof JO Daramola
TOUFIE, Moegamat Zahir
Title: Development of computeintensive web applications with native desktop performance
Supervisor: Dr B Kabaso
DOCTOR OF PHILOSOPHY
INFORMATICS
GAMA, Magdeline Mmapula
Title: An assistive technology framework for visual impairment students in South African higher education institutions
Supervisor: Prof T Iyamu
JACOBS, Donovan Martin
Title: Designing a Tier 3 ERP solution using integrated mathematical models and algorithms to optimise cash conversion cycles for small businesses
Supervisor: Dr B Kabaso
LUBUBU, Steven
Title: Development of a causal machine learning model for the diagnosis of African swine fever
Supervisor: Dr B Kabaso
MOLOPA, Selema Tebogo
Title: The potential value of blockchain for use in higher education
Supervisors: Prof JC Cronjé; Dr ER Francke
FACULTY OF INFORMATICS AND DESIGN
DOCTOR OF INFORMATION AND COMMUNICATION TECHNOLOGY
SOPHIE VONAI BHEBE
Master of Science in Computer Science SUPERVISOR
A/Prof Retha de la Harpe
CO-SUPERVISORS
A/Prof Doreen Kaura
Dr Boniface Kabaso
TITLE: HEALTH INFORMATICS: AN INTER-DISCIPLINARY PERSPECTIVE OF NURSING AND INFORMATION TECHNOLOGY PRACTITIONERS’ EDUCATION
This interdisciplinary study investigates how nursing and health informatics competencies can be effectively developed for South African practitioners. It identifies limitations in current educational programmes and competency frameworks that inadequately prepare health and informatics professionals for digital health practice. By integrating perspectives from nurses, educators, and informatics experts, the study proposes a dedicated role for health informaticians to bridge nursing practice and informatics. Theoretical contributions span education, informatics, and health sciences, while practical outcomes highlight the need to understand practitioner interaction with digital health technologies at the point of care. The study emphasises a collaborative, context-sensitive approach to competency development, supporting the transferability of health informatics frameworks, and advancing digital health implementation across African healthcare contexts.
FACULTY OF INFORMATICS AND DESIGN
DOCTOR OF INFORMATION AND COMMUNICATION TECHNOLOGY
ANILA MUNDACKAL Master of Computer Applications SUPERVISOR
Prof Justine Olawande Daramola
TITLE: A DECISION SUPPORT SYSTEM FOR AQUAPONICS PREDICTION BASED ON THE INTELLIGENT INTERNET OF THINGS
Aquaponics practitioners face challenges in making timely and informed decisions due to a limited understanding of which key parameters influence plant growth and water quality, and the magnitude of their influence. The resulting lack of explainability and data-driven decision support in existing systems directly inhibits fish and crop yields. Therefore, intelligent decision support tools are needed to assist farmers in optimising productivity. To address this, the study adopted an experimental research design that integrates Machine Learning (ML), the Internet of Things (IoT), Explainable AI, and Expert Systems to develop an intelligent decision support system. The evaluation of the proposed system, using standard performance metrics, along with usability assessments from stakeholders’ perspectives, demonstrated its efficacy and plausibility. As contributions, the study presents the novel application of Intelligent IoT (IIoT) for decision-making in aquaponics. It also demonstrates the viability of Explainable AI for enhancing data-driven decisionmaking by aquaponics practitioners.
DOCTOR OF INFORMATION AND COMMUNICATION TECHNOLOGY
MOEGAMAT ZAHIR TOUFIE
MTech in Information Technology
SUPERVISOR
Dr Boniface Kabaso
TITLE: DEVELOPMENT OF COMPUTE-INTENSIVE WEB APPLICATIONS WITH NATIVE DESKTOP PERFORMANCE
Zahir Toufie’s research addressed the persistent performance gap that prevents web browser Execution Environments (EEs) from running Compute-Intensive Applications (CIAs) with native-like efficiency. The study identified a fundamental limitation in existing browser architectures, and proposed that a new software design was necessary to overcome this challenge. To investigate this, the research employed a Design Science Research methodology to create and evaluate a prototype system named System23 (SYS23). This Linux-based architecture integrated components such as Control Groups (Cgroups) and namespaces to construct a secure, lightweight enclave, specifically designed to minimise operating system noise, and optimise execution. The performance of the SYS23 prototype was empirically benchmarked against established technologies like WebAssembly (WASM) and a native desktop baseline. The results demonstrated a substantial performance improvement over WASM and, critically, achieved execution speeds within 0,45% of the native equivalent. These findings validated the research hypothesis, and were communicated through several peer-reviewed publications, including proceedings from the 2023 Artificial Intelligence, Big Data, Computing and Data Communication Systems (icABCD), and 2024 International Conference on Data and Software Engineering, as well as a journal article in Discover Computing.
FACULTY OF INFORMATICS AND DESIGN
DOCTOR OF PHILOSOPHY IN INFORMATICS
MAGDELINE MMAPULA
MTech
in Knowledge
GAMA
Management SUPERVISOR Prof Tiko Iyamu
TITLE: AN ASSISTIVE TECHNOLOGY FRAMEWORK FOR VISUAL IMPAIRMENT STUDENTS IN SOUTH AFRICAN HIGHER EDUCATION INSTITUTIONS
Although technological solutions exist to enable and support visually impaired students, the challenges of application persist. Consequently, visually impaired students are increasingly disadvantaged and powerless, competitively. This leaves a gap in the South African higher education institutions (HEIs). Magdeline Gama applied two sociotechnical theories, diffusion of innovation (DOI) and contingency theory (CT), to underpin an empirical study. Based on the findings, Ms Gama developed a technological solution that can be used to select and apply assistive technology to enable and support visually impaired students in HEIs. The main contribution of the study is its originality; until now, no solution has been developed for the application of assistive technology for visual impairment. The solution is the first of its kind, at both national and international levels. Also, the study contributes to the use and advancement of the complementarity of DOI and CT for research in computing environments.
DOCTOR OF PHILOSOPHY IN INFORMATICS
DONOVAN MARTIN JACOBS Master in Business Administration SUPERVISOR
Dr Boniface Kabaso
TITLE: DESIGNING A TIER 3 ERP SOLUTION USING INTEGRATED MATHEMATICAL MODELS AND ALGORITHMS TO OPTIMISE CASH CONVERSION CYCLES FOR SMALL BUSINESSES
In his research, Donovan Jacobs addressed the critical operational and financial challenges faced by small and medium-sized enterprises (SMEs) in South Africa, focusing on optimising the Cash Conversion Cycle (CCC) to enhance competitiveness. The study identified a significant gap in tailored technological solutions, as existing Enterprise Resource Planning (ERP) systems were primarily designed for large corporations, and are often inaccessible or unsuitable for SMEs. To bridge this gap, Mr Jacobs employed a Design Science Research (DSR) methodology to develop a novel Tier 3 ERP workflow artefact. This system was uniquely configured using Gestalt principles for conceptual coherence and integrated advanced mathematical models, including Telles’ workflow formula, and the Composite Business Success Index (CBSI). The CBSI combined key financial metrics such as the CCC and Altman Z-Score, to provide a balanced and predictive measure of business performance, mitigating biases found in prior studies. The artefact was empirically validated using data from South African SMEs and JSE-listed companies, demonstrating its effectiveness in reducing the CCC and improving operational efficiency. The findings were disseminated through a publication in The Southern African Journal of Entrepreneurship and Small Business Management, contributing a practical and scalable framework to support SME resilience in developing economies.
FACULTY OF INFORMATICS AND DESIGN
DOCTOR OF PHILOSOPHY IN INFORMATICS
STEPHEN LUBUBU MTech in Information Technology SUPERVISOR Dr Boniface Kabaso
TITLE: DEVELOPMENT OF A CAUSAL MACHINE LEARNING MODEL FOR THE DIAGNOSIS OF AFRICAN SWINE FEVER
In his thesis, Stephen Lububu addressed the critical challenge of diagnosing African Swine Fever (ASF), a highly contagious viral disease with severe economic impacts on the global pig industry. His research identified a significant problem – the inaccuracy of existing diagnostic methods, and the inability of conventional machine learning models to establish causal, rather than correlational, links between the ASF virus and its clinical symptoms. To overcome these limitations, Mr Lububu proposed and developed a Causal Machine Learning (CML) model. This approach was designed to systematically identify cause-effect relationships to create a more reliable framework for ASF diagnosis. His methodology involved a comprehensive review of existing diagnostic solutions, and an analysis of epidemiological trends to inform the model’s development. The resulting CML model provided a more reliable tool for early detection and analysis. He disseminated the findings of this research through publications, including articles in the International Journal of Business Ecosystem & Strategy, as well as a review presented at the 2023 International Conference on Artificial Intelligence and its Applications.
DOCTOR OF PHILOSOPHY IN INFORMATICS
SELEMA TEBOGO MOLOPA
MSc in eLearning Technology SUPERVISOR
Prof Johannes Cronjé CO-SUPERVISOR
Dr Errol Francke
TITLE: THE POTENTIAL VALUE OF BLOCKCHAIN FOR USE IN HIGHER EDUCATION
This study examines how blockchain can democratise value creation in higher education institutions by addressing stakeholder participation, governance, and transparency. Guided by critical realism, a mixed-methods design combined computational content analysis of peer-reviewed literature with Participatory Action Research focus groups of students, academics, administrators, and external stakeholders. Tools such as VOSviewer mapped discourse and actor roles; interactive activities, public voting, and digital tools captured qualitative insights. Using grounded theory, findings show discourse and practice are dominated by students and administrators, with faculty, alumni, and regulators underrepresented. Key adoption drivers include decentralisation, transparency, co-creation of value, and data security. A persistent mismatch between blockchain’s technical affordances and pedagogical uses stems from uneven participation. The validated Blockchain Adoption Drivers Model aligns capabilities with actor needs across accreditation, learning records, research dissemination, and community engagement. The study concludes that decentralised governance is feasible and necessary, offering a framework for policymakers and institutional leaders. The study produced two DHET-accredited journal articles.
Morena boloka setjhaba sa heso, O fedise dintwa le matshwenyeho, O se boloke, O se boloke setjhaba sa heso, Setjhaba sa South Afrika –South Afrika.
Uit die blou van onse hemel, Uit die diepte van ons see, Oor ons ewige gebergtes, Waar die kranse antwoord gee,
Sounds the call to come together, And united we shall stand, Let us live and strive for freedom, In South Africa our land.
20 YEARS OF GROWING FROM GREATS #CPUT20YEARS
On 1 January 2005, Cape Technikon and Peninsula Technikon merged to form the Cape Peninsula University of Technology – CPUT. This year, CPUT is proud to celebrate 20 years as an amalgamated institution.
The digital tree depicted in our 20-year celebrations symbolises growth, connectedness, and oneness. It provides vital connections, mental sustenance, safety, and support for the CPUT community. The branches represent the various fields of study and research, all interlinked; while the trunk supports these branches, and facilitates growth by providing what is needed, in the same way that the support services facilitate the learning, teaching, and research functions at the University.
A resilient, healthy tree needs sturdy, developed, and nourished roots. The roots of the tree symbolise the strong heritage institutions that merged to form CPUT. Without the solid base of these, CPUT would not be where it is today. The circuit board overlay represents CPUT’s evolution by using the latest technology as a growth framework and enabler. Our development is grounded in the use of technology, and the interconnectedness that networking provides.
