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03 June 2019 | Story Ruan Bruwer | Photo Charl Devenish
Student Games
Four students from the University of the Free State were chosen for the South African Student team to the World Student Games in July 2019. They are from the left: Heinrich Willemse (tennis), Yolandi Stander (athletics), Ruben Kruger (tennis) and Tyler Beling (athletics).
Exactly half of the South African student tennis team to the World Student Games (3 to 14 July 2019 in Italy), together with one of the coaches and the team manager, hails from the University of the Free State (UFS).

Tennis players off to the games

The Kovsie tennis club has been richly rewarded for their dominance at student level when the national student team was chosen. They have won the University Sport South Africa (USSA) championship every year since 2010.

Ruben Kruger and Heinrich Willemse are two of the four team members, and UFS coach Marnus Kleinhans is one of the two coaches of the student team. Janine de Kock, team manager of the UFS, will also fulfil this role in the student team. 

Willemse and Kruger are currently the university’s number one and two players respectively and were members of the UFS team at last year’s USSA competition.

Two athletes also made the team. Tyler Beling will compete in the half-marathon and Yolandi Stander in the discus. They both won gold medals at the USSA championships in April 2019. Emmarie Fouché from KovsieSport is one of the athletics coaches. 

Tenoff to couch SA men’s team

Godfrey Tenoff, a sports manager at KovsieSport and head coach of the UFS men’s and female soccer teams, will coach the SA Students men’s team.

Two members of the swimming team are part of Kovsie Aquatics. Eben Vorster, who is studying overseas, swims for the UFS club when he is in South Africa. Marco Markgraaff, coach of the club, will act as the head coach of the SA student swimmers.

News Archive

Harvard couple to present lectures on Biostatistics and Mathematics at the UFS
2015-12-07


Professor Donald Rubin

Prof Donald Rubin (John L. Loeb Professor of Statistics at Harvard University) and Elizabeth Zell (MStat - mathematical statistician in the Division of Bacterial Diseases) will visit the University of the Free State (UFS) where they will present lectures on their respective work.

Over his prestigious academic career, Prof Don Rubin’s 400 publications and 13 books have earned him around 180 000 citations at an h-index of 113. He is one of the most cited statisticians/mathematicians/economists/psychologists in the world over the last 10 -15 years. He has supervised 35 PhD candidates as sole-supervisor, 17 more as co-supervisor, with a further eight in the pipeline.

Prof Rubin who will meet with UFS academics in the Department of Mathematics and Actuarial Sciences will also deliver a lecture: Rerandomisation to improve covariate balance in experiments.

Randomised experiments are the “gold standard” for estimating causal effects, yet in practice, chance imbalances often exist in covariate distributions between treatment groups. If covariate data are available before units are exposed to treatments, these chance imbalances can be mitigated by first checking covariate balance before the physical experiment takes place. Provided a precise definition of imbalance has been specified in advance, unbalanced randomisations can be discarded, followed by a rerandomisation. This process can continue until a randomisation yielding balance according to the definition is achieved. By improving covariate balance, rerandomisation provides more precise and trustworthy estimates of treatment effects.

Prof Rubin received an honorary professorship from the Faculty of Natural and Agricultural Sciences at the UFS.


Elizabeth Zell

The lecture will take place on:
Date: Tuesday 8 December 2015
Time: 16:00
Venue: Albert Wessels Auditorium, Bloemfontein Campus

Zell earned her Master’s degree in Statistics at North Carolina State University, and for more than two decades, was an active bio-statistical researcher in various offices of the Centers for Disease Control (CDC). Since 2013, she has been the Principal Statistician and President of Stat-Epi Associates, Inc. Her 150+ publications have earned her 14 500 citations at an h-index of over 50. She is a Fellow of the American Statistical Association, and, in 2010, she received the Statistics Section Government Award for outstanding contributions to statistics and public health by the American Public Health Association. During her career at the CDC, she earned more than 20 CDC research awards and honours.

She will deliver two lectures at the UFS. The first is entitled A Potential Outcomes Approach to Documenting the Public Health Impact of the Introduction of PCV13 for the Prevention of Invasive Pneumococcal Disease. The topic of her second lecture is: Assessing the Effectiveness of Intrapartum Antibiotic Prophylaxis for Prevention of Early-Onset Group B Streptococcus Disease through Propensity Score Design

Elizabeth’s lectures will take place on:
Date: Wednesday 9 December 2015
Time: 10:45 and 13:00
Venue: West Block 111, Bloemfontein Campus

For more information, please contact Dr Michael von Maltitz at VMaltitzMJ@ufs.ac.za.

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