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24 April 2025 | Story Martinette Brits | Photo Barend Nagel
Mainstream Final Project
Five postgraduate students from Ethiopia and Togo with Prof Corli Witthuhn, coordinator of the MAINSTREAM project, during their academic exchange visit to the University of the Free State. From the left: Prudence Bilabina, Ame Houngo, Prof Corli Witthuhn, Gemedo Shengu, Fanny Sibabi, and Debela Bedada.

The University of the Free State (UFS) has welcomed a cohort of international students as part of the Mobility 4 Agricultural International Networks Supporting Thematic Resilience and Enhancing Adaptation and Mitigation (MAINSTREAM) project, a significant European Union-funded initiative aimed at boosting agricultural education and research across the African continent.

A group of postgraduate students from Togo and Ethiopia have recently joined the University of the Free State as part of the MAINSTREAM project. “Two doctoral students from Togo – Ame Houngo and Fanny Sibabi – are based in the Department of Sustainable Food Systems and Development and will be supervised by Dr Alba du Toit and Prof Maryke Labuschagne,” says Prof Corli Witthuhn from the Department of Sustainable Food Systems and Development at the UFS, who serves as the coordinator of the MAINSTREAM project. Master’s student Prudence Bilabina, also from Togo, is hosted by the Department of Agricultural Economics under the supervision of Prof Henry Jordaan.

From Ethiopia, doctoral student Debela Bedada and master’s student Gemedo Shengu are both pursuing their research in the Department of Agricultural Economics, supervised by Prof Nicky Matthews and Dr Janus Henning respectively.

A Ugandan student will soon join them on 22 April for a three-month traineeship. “He is an undergraduate Agriculture student who will register for a service-learning module at the UFS and spend the three months working on a farm,” explains Prof Witthuhn. The student hails from the Mountains of the Moon University in Uganda.

By June 2025, the university anticipates the arrival of four more students from Uganda – three at master’s level and one traineeship participant – bringing the total number of MAINSTREAM students hosted by UFS this year to ten.

 

Building a climate-resilient future through agricultural education

The MAINSTREAM project aims to foster education and skills improvement in agricultural knowledge systems, with a strong focus on climate change resilience. According to Prof Witthuhn, the project “strives to influence the common agenda for addressing education and skills improvement … targeting transformations with the tertiary agricultural education community, policy, and industry actors”.

An important aspect of the initiative is its emphasis on inclusion, particularly regarding African women who remain underrepresented in higher education agricultural programmes. “Mobility schemes will also be used to break cross-African gendered perceptions of agriculture … and to further provide for a gender-sensitive learning environment and institutional culture,” Prof Witthuhn notes.

The UFS’ participation forms part of a larger network of partner institutions across Africa and Europe, including Arsi University (Ethiopia), the University of Kara (Togo), the Mountains of the Moon University (Uganda), Jaramogi Oginga Odinga University of Science and Technology (JOOUST, Kenya), the University of Sine Saloum El Hadji Ibrahima Niasse (USSEIN, Senegal), and the Weihenstephan-Triesdorf University of Applied Science (Germany).

 

Strengthening research, networks, and collaboration at the UFS

This four-year project, running from 2024 to 2027, will host two cohorts of students. “We are a partner in the project that will run over four years … one of the UFS master’s students, Rinus Behrens from the Department of Sustainable Food Systems and Development, is currently spending four months at JOOUST in Kenya as part of the programme,” adds Prof Witthuhn.

The presence of these students at the UFS marks a pivotal moment for both the institution and its international counterparts. “For the institution, it creates the opportunity for new networks, new research opportunities, internationalisation of our research endeavour, and increased research outputs,” she says.

During their stay, master’s and doctoral students will engage in academic research aligned with their fields of study, while traineeship students will gain hands-on agricultural experience on farms in the Bloemfontein area.

Bedada says the programme is already making a meaningful impact on his academic journey. “I am analysing the impact of agricultural mechanisation on food security and production. It is a big opportunity, because it gives me a chance to expand my knowledge and skills, and to develop my research work to international level.”

Similarly, Houngo says the experience so far has been enriching. “I have already learned a lot, and I hope to replicate the experience in my hometown,” he shares.

Behind the scenes, UFS staff and departments are instrumental in ensuring the programme’s success. “They provide host departments, academic leadership, and supervision to the six students,” says Prof Witthuhn, emphasising the collaborative effort required to support this international initiative.

News Archive

UFS alumnus receives PhD in Statistics from the University of Oxford
2016-06-03

Description: DW Bester  Tags: DW Bester

In May of this year, DW Bester obtained
a DPhil in Statistics at the University of
Oxford.
Photo: Supplied

On 14 May this year, Dr DW Bester received a DPhil in Statistics from the University of Oxford. The entire ceremony, which was held in the Sheldonian Theatre in Oxford, was conducted in Latin, as has been the case for the past 800 years.

Dr Bester completed his undergraduate studies and his honours degree at the University of the Free State (UFS). “At first, I was only planning to study for a master’s degree, but was privileged to get an opportunity to do a PhD as well. I didn’t think twice!” he says.

Studies at the University of Oxford


Universities in England do not require a master’s degree for PhD studies. With the help of Prof Max Finkelstein from the UFS Department of Mathematical Statistics and Actuarial Science, Dr Bester registered for the DPhil programme in Statistics directly after his honours studies.

“The title of my thesis was: Joint survival models: A Bayesian investigation of longitudinal volatility. It dealt with a problem in the medical field to determine the cause of stroke risk: is it the absolute level of blood pressure, or the volatility thereof? The analysis of this question led to interesting models which needed advanced application techniques. I had to study these techniques and write programmes for their application.

Although Dr Bester is working currently as the technical head of a company that calculates insurance for power stations, satellites, rockets, and cyber risks, he would like to continue working with his Oxford supervisor in future to make the techniques they have developed more accessible for researchers outside of the field of statistics.
 
“Studying at Oxford requires hard work, perseverance, and a lot of luck. Luck plays a big role, since there are no guarantees that hard work will ensure you a spot in one of the top universities.

Regarding his studies at Oxford, Dr Bester thinks back on his exposure to the GNU/Linux operating system, and free software. “I have seen how valuable this is for analyses in practice. I also had the privilege of meeting the father of free software, Richard Stallman,” Dr Bester says.

2011 Rhodes Scholar

He was elected as Rhodes Scholar in 2011. According to Dr Bester, who has been interested in Mathematics since high school, the Rhodes scholarship was something of a fluke. He applied for the Rhodes scholarship on the recommendation of Prof Robert Schall of the Department of Mathematical Statistics and Actuarial Science.

Role of the UFS in his successes


In addition to the continued support from the team of passionate professors and lecturers at the UFS, the actuarial degree at the UFS is fraught with statistics. Emphasis is also placed on Bayesian statistics. This was crucial to his studies at Oxford. According to Dr Bester, this topic is emphasised strongly in the international statistics community.

Dr Bester regards the work done by two of his lecturers, Michael von Maltitz and Sean van der Merwe, among his highlights at the UFS. Since our first year, they have created an atmosphere of camaraderie among the students. “I think this contributed to the success of everybody. They also make an effort to present topics outside of the syllabus regularly,” says Bester.

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