CAPE TOWN – The University of the Western Cape (UWC) will celebrate the achievements of 771 graduating students during its Summer Graduation ceremony on 11 and 12 December at the Jakes Gerwel Hall, marking the culmination of a record-breaking academic year.
Among the distinguished graduates receiving their credentials are 60 doctoral and 94 master’s degree recipients, many of whom have pioneered research addressing some of today’s most pressing global challenges.
Revolutionary dental research addresses climate crisis
Leading the charge is Dr. Rukshana Ahmed, a Dentistry lecturer whose doctoral work has positioned her at the forefront of environmental healthcare innovation. Ahmed recently presented her groundbreaking research at a COP30-linked session on Oral and Respiratory Health, demonstrating how dental practice must evolve to meet climate challenges.
Her thesis reveals a stark reality: traditional dental disinfectants contribute significantly to environmental degradation while posing health risks to practitioners. Ahmed’s research champions eco-friendly alternatives like hypochlorous acid (HOCl) and hydrogen peroxide (H₂O₂), which deliver powerful microbial control without the environmental cost.
“Climate change is a reality and at some point you need to assess the factors that are influencing this,” Ahmed explained. “If you look at what we do as dentists, you have to assess the chemicals and products that we use that increase the toxin burden. Dentistry has, in many aspects, been excluded from the climate change conversation, and that needs to change.”
Her work extends beyond environmental concerns, offering practical solutions for resource-limited settings across Africa. By utilizing affordable vaporizers and repurposed disinfectants, Ahmed has demonstrated how clinics can achieve high-level disinfection without expensive machinery, making sustainable infection control accessible throughout the continent.
Satellite technology transforms African agriculture
Dr. Kudzai Mpakairi, graduating from the Earth Sciences Department, has developed an innovative framework that could revolutionize agricultural decision-making across South Africa. His doctoral thesis, “Earth observation technologies for improved agricultural decision support systems in South Africa,” combines multi-sensor satellite remote sensing with advanced machine learning to create unprecedented agricultural management capabilities.
Mpakairi’s research introduces novel methodologies for precise, large-scale cropland classification and irrigation mapping – tools essential for building climate resilience in Southern Africa’s agricultural sector.
Record-breaking academic year
This Summer Graduation ceremony caps off UWC’s most successful academic year to date. In 2025, the university celebrated more than 6,000 graduates, including 200 doctoral degrees and over 500 master’s degrees – figures that underscore UWC’s growing reputation as a leading research institution.
The achievements of graduates like Ahmed and Mpakairi exemplify UWC’s commitment to producing scholars who address real-world challenges through innovative research, particularly in areas critical to Africa’s sustainable development.
As these graduates prepare to enter their respective fields, their work promises to influence policy, practice, and progress across healthcare, agriculture, and environmental stewardship – ensuring UWC’s research impact extends far beyond the graduation stage.
ALSO READ: Universiteit Stellenbosch vier grootste Desember-gradeplegtigheid nog
