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31 January 2018
Photo FNB Varsity Cup
Lubabalo Dobela, Shimlas flyhalf (with the ball), played a key role in the Shimlas’ win over Tuks in the first round of the 2018 Varsity Cup.
The Shimlas made a huge statement in their opening match of the 2018 Varsity Cup when they defeated last year’s champions at the Tuks Rugby Stadium in Pretoria.
The Free State students won the encounter against Tuks by 19-17 on Monday.
Tuks, who beat Shimlas twice last year, first in the group stage by 65-19, and then by 28-21 in the semifinals, were regarded as the hot favourites. The match was played in wet conditions which many thought would suit the home team better.
Determination carries team to win
But a young and inexperienced Shimlas team with 11 players making their debut in the competition proved that big hearts and guts count for just as much. It was only their third win in Pretoria in the 11th year of the competition and their second victory over Tuks since 2012.
As expected, both teams tightened up their approach. Shimlas struck back from a 0-5 deficit soon after the first strategy break as big and speedy wing Francois Agenbag stormed down the touchline to score a seven-point try. Flyhalf Lubabalo Dobela was on hand to convert and hand his team a 9-5 lead at the break.
Flyhalf stars in debut
The Shimlas extended their lead within five minutes of the restart as flank Benji Janse van Vuuren crashed over in the corner for a converted try. Dobela, one of the debutants who was named Player that Rocks (Player of the Match), controlled the match like a seasoned veteran. Apart from two difficult conversions from the touchline, he also slotted a penalty goal.
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.