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21 September 2020
MESSAGE FROM THE RECTOR AND VICE-CHANCELLOR: UPDATE ON DEVELOPMENTS AT THE UFS

I hope you are well, healthy, and safe. I have experienced an overwhelming sense of commitment from staff and students across the university to make a success of the 2020 academic year. Thank you for working together towards this common goal.

Currently, we have a significant number of students back on the campuses in line with the university’s reintegration plan, and others are continuing with online learning. On 16 September 2020, President Cyril Ramaphosa announced that the country will move to alert Level 1 as from midnight on Sunday 20 September 2020. During Level 1 of the national lockdown, we will continue to return staff and students in a structured and phased approach according to the university’s reintegration plan. However, we are still unable to return all our students to the campuses, as we have to adhere to physical distancing and hygiene measures and also have to take into account the capacity of the lecture venues on the campuses, but most specifically the residences.

Please note that you will be informed by your faculty if you are required to return to campus during Level 1. If you have NOT been contacted, you will be supported through remote multimodal teaching, learning, and assessment until you are informed by your faculty that you can return to campus.

Data shows that most of you have adapted well to the blended learning modes – I find it admirable and inspiring. Rest assured that your lecturers are continuing to work hard to deliver a quality teaching and learning experience. Please use the #LearnOn material as a guide to plan for the second semester and engage with your lecturers on academic problems or consult with your faculty structures to find suitable solutions.

The university is aware that international students who have been residing outside of the country during Levels 5 and 4, may return to campus during Level 1; we will communicate with these students in due course.

I am confident that you are focused and committed to completing the second semester. We have prepared a safe environment for students who are returning to campus during Level 1. Sufficient hygiene measures are in place, as well as re-configurations to ensure physical distancing. The wearing of masks, physical distancing, and hand sanitising remain compulsory on all the campuses.

During Level 1, campus access will remain restricted – only those with campus access permits will be allowed to enter. Space in our residences remains limited due to physical distancing and residence students must comply with the protocols in their respective residences. See the Return to campus of students_Level 1 of national lockdown document for more information.

Although our country will be on Level 1 of the national lockdown, it is still extremely important that you remain vigilant and take ownership of your health and look out for the health of those around you. Ultimately, your health is your responsibility. Please do not let your guard down and adhere to the protocols and regulations – for your own safety, and for the safety of others.

It is also important to keep your mental health in check – make use of the #WellbeingWarriors campaign from our Department of Student Counselling and Development, which is aimed at encouraging health and well-being among students. Visit the COVID-19 website for comprehensive information and updates.

Although the infection rate in our country is decreasing, remember that the COVID-19 pandemic is still testing every aspect of society; we must not underestimate the impact that the pandemic still has on local and global communities. Take care of yourselves and those around you and comply with the national guidelines and regulations.

I wish you all the best with your studies.

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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