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29 March 2023
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Story Samkelo Fetile
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Photo Simba Matema
From left to right: Prof Jean Bernard Lekana-Douki, Director General at the CIRMF; Prof Francis Petersen, Rector and Vice-Chancellor of the UFS; and Prof Jean-Fabrice Yala, Scientific and Technical Director at the CIRMF.
The University of the Free State (UFS) recently welcomed senior members from the International Centre for Medical Research in Franceville (CIRMF), Gabon to sign a Memorandum of Understanding (MoU) between the two entities.
CIRMF is a non-profit medical research centre that was established in 1974. Its primary focus is on diagnosing infectious diseases that pose immediate problems in Gabon and the Central African sub-region. The centre is dedicated to improving public health through various initiatives, including the training of Gabonese health executives in doctoral and post-doctoral education.
“The signing of the MoU with CIRMF is a step in the right direction as the UFS continues to strengthen its footprint on the African Continent. This is seminal in driving the university’s internationalisation processes and opening an avenue to expanding research networks, especially in the African continent,” said Bonolo Makhalemele, Coordinator of strategic projects at the Office for International Affairs, UFS.
In the interest of developing broader research collaborations, the CIRMF delegation met with some UFS academics in a series of engagements, particularly in the Health Sciences Faculty and the Natural and Agricultural Sciences Faculty. “The integration of knowledge and practices that emanate from the continent provides opportunities for the co-creation of knowledge that can be shared with the rest of the world,” said Kagiso Ngake, Coordinator for Partnerships, Collaborative Degrees, and Outgoing Mobility at the Office for International Affairs, UFS.
A concrete roadmap was established to formalise the collaborations that resulted from these engagements and will commence as soon as April 2023. “We have laid a solid foundation and are on the way to a strong and rich partnership!” exclaimed Prof Jean Bernard Lekana-Douki, Director General at the CIRMF.
Prof Francis Petersen, Rector, and Vice-Chancellor of the UFS, further highlighted how the newly established partnership with the CIRMF aligns with the mandate of the UFS Vision 130 of expanding the UFS Africa research network.
UFS alumnus receives PhD in Statistics from the University of Oxford
2016-06-03
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.