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UFS research scholars celebrated at the annual research awards

05 October 2023 | Story Anthony Mthembu | Photo Stephen Collet

The University of the Free State (UFS) recently hosted its annual Research Awards function at the Wynand Mouton Theatre on the Bloemfontein campus. Present at this event on 26 September 2023 were Prof Francis Petersen, the Vice-Chancellor and Principal of UFS, Prof Crain Soudien, a globally renowned academic and the President of the Cornerstone Institute, and members of the UFS academic community, among others.

The awards ceremony

Prof Petersen stated, ‘’The purpose of the event is to recognise scholars at the University of the Free State who are conducting outstanding research in their respective fields of expertise.’’ Certificates were presented to researchers in various categories, including National Research Foundation (NRF) Rated Scholars from categories P to A. Prof Vasu Reddy, Deputy Vice-Chancellor: Research and Internationalisation at the UFS, highlighted that there are precisely 217 NRF-rated scholars within the institution. However, some of these scholars had not been acknowledged internally. Hence, the ceremony aimed to celebrate these scholars.

Furthermore, UFS staff members were acknowledged for their research at both national and international levels. Prof Abdon Atangana, named as one of five recipients of the inaugural UNESCO-Al Fozan International Prize for the Promotion of Young Scientists in Science, Technology, Engineering and Mathematics (STEM), was among these individuals. Future professors of the institution who are part of the Professoriate Programme were also recognised for their outstanding performance in transforming the programme.

The highly anticipated category of the evening was the UFS Book Prize for distinguished scholarship. Prof Reddy explained, ‘’the purpose of the award is to recognise outstanding publications produced by any permanent member of the UFS staff, which are research-based and published in a book. Prof Soudien, who was the guest speaker for the evening and one of the reviewers of the books nominated in this category, indicated that he found the books ‘’illuminating and in many ways challenging of positions I hold and positions that I think that we all ought to be reflecting on in terms of where our world is going’’.

From the four nominees vying for this award, Prof Helene Strauss was announced as the winner of the 2022 UFS Book Prize for her book entitled, ‘Wayward Feeling: Audio-Visual Culture and Aesthetic Activism in Post-Rainbow South Africa’. Strauss expressed her appreciation, saying, ‘’It is a great honour to be awarded the UFS Book Prize given the high calibre of this year's nominees. It is a lovely morale boost at this time of the year when our motivation can start to flag under the weight of the workload. It inspires me to continue to try to live up to the many examples of outstanding research produced on this campus.’’ The prize includes a certificate of honour as well as a monetary award.

The significance of the awards ceremony

While the award ceremony aims to recognise and celebrate research outputs by the UFS staff, Prof Petersen emphasises that it is also an acknowledgement of the researchers’ impact. Through their contributions, they elevate the research profile of the institution, thereby bringing the vision of becoming a research-led university, as outlined in Vision 130, closer to reality.

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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