Latest News Archive

Please select Category, Year, and then Month to display items
Categories
UFS News Media Release Research
Years
2017 2018 2019 2020 2021 2022 2023 2024
Months
January February March April May June July August September October November December
Previous Archive
28 November 2018 | Story Moeketsi Mogotsi | Photo Moeketsi Mogotsi
Nettah read more
Limpopo-born Law student Anet Matakala’s giant leap of faith by entering the Shoprite Hustler of the Month competition.

Anet Matakala is a Law student who recently had a brilliant, sensational experience when she received recognition as an up-and-coming entrepreneur by Shoprite through their Hustler of the Month Entrepreneur competition.

Matakala is the owner of Nettah Organics, a personal healthcare-product company which uses food-based products to handcraft products for the skin, hair, and body. These products include healthy foodstuffs such as avocados, coffee, green tea, and cinnamon.

She says due to the lack of organic products on the market, she initially made products only for herself. However, in 2017, friends and family started showing interest and she decided to distribute her products among them.

Matakala, who hails from Limpopo, says she formally registered the company in April 2018, while continuing with the same business model.

Making bold moves

The 24-year-old says a friend encouraged her to enter the Shoprite competition after seeing a promo run on social media.

She says signing up for the competition was a leap of faith which yielded results that she hardly expected.

“I was actually playing when I entered. They only responded to me after two months, and at first, I didn’t know that I won; I thought I was just a finalist. A week after that, they told me that they have arranged a photographer to take photos of me and my products. When I asked what it’s for, they told me I had won,” she says.

Her prize as the Shoprite Hustler of October includes a cash prize, sponsored radio marketing, social-media coverage and a crowdfund page for Nettah Organics.

“It [the competition] increased my sales. The competition actually helped me, because a lot of people became interested in my stuff and they started enquiring about them," she adds.

Looking forward, Matakala says she would like to see her products on shelves in retail stores.

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.

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept