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07 March 2018 Photo Supplied
Kovsie athletes ready for Varsity athletics TSepang Sello
Ts’epang Sello, one of the Kovsie contenders for a medal at Friday’s Varsity athletics meeting.

Ts’epang Sello, one of the Kovsie contenders
for a medal at Friday’s Varsity athletics meeting.
Photo: Supplied

The University of the Free State will hope to start developing their next Wayde van Niekerk when the first Varsity athletics meeting takes place on Friday at the Tuks Athletics Stadium in Pretoria.

The second meeting is on 23 March, also in Pretoria.

Thirteen members (five men and eight women) of the Kovsie team of 25 are still under the age of 21.

The hope for medals among the men would be on Sefako Mokhosoa (triple jump), Hendrik Maartens, and Tsebo Matsoso (both 200 m). Mokhosoa, who represented South Africa last year at the Southern Region Championships, is in red-hot form and achieved a personal best of 16.13 m at the Motheo/Xhariep meeting two weeks ago. This is currently the third best distance in the country for 2018.

Maartens would like to go one step further. In last year’s final Varsity meeting, he finished second in 20.62. Great things are expected of Matsoso, a first-year student who competed at the African Junior Championship in 2017. Last year, he was one of the top athletes at school level by winning the SA title in a time of 21.14. 

Ts’epang Sello (800 m) and Elmé Smith (100 m and 200 m) will lead the charge for the women. Sello already came close to her personal best (2:09.8) this year, while Smith has also been running fast times. Her best this year was 11.88 (100 m) and 24.53 (200 m). 

Tyler Beling (1 500 m) is another first-year student who is showing great potential. She obtained a fourth position at last weekend’s CAA Southern Region Cross-country Championships. Maryke Brits (100 m hurdles and long jump) is a possible medallist, despite running her first event for the year on Wednesday night.

The meeting starts at 17:15 and will be broadcast on SuperSport 5.

News Archive

UFS student makes breakthrough in the application of nanorobots
2005-04-21

A student from the University of the Free State (UFS) has made a ground-breaking discovery in the field of microbiology by uncovering a series of new compounds that may in future be used to lubricate man-made nanorobots.

Mr Olihile Sebolai, a full-time student at the UFS’s Department of Microbial- Biochemical and Food Biotechnology, made this discovery while working on his M Sc-study on yeast.

With this discovery Mr Sebolai will also be awarded six prestigious prizes during this week’s autumn graduation ceremony at the UFS.  This university has recognised this exceptional achievement as a build-up to the celebration of national Science and Technology week next month.     

Mr Sebolai’s dissertation on the yeast genus Saccharomycopsis Schionning has been published in an accredited international journal of repute. 

“Words cannot describe how excited I am. I never expected to receive such recognition for my studies.  I am humbled by all of this,” said Mr Sebolai.

The Lipid Biotechnology Group at the UFS recently discovered that some yeasts produce their own water-propelled capsules in which they are transported.  These capsules have different shapes and resemble among others miniature flying saucers, hats with razor sharp brims etc.  “In order to function properly, parts of the capsules are oiled with prehistoric lubricants – lubricants that are produced by yeasts and that probably existed for many millions of years as yeasts developed,” said Mr Sebolai.  

According to Mr Sebolai these capsules are so small that approximately 300 can be fitted into the full-stop at the end of a sentence and are therefore invisible to the naked eye.

“With my studies I discovered many new compounds that resemble these prehistoric lubricants.  These lubricants may in future be used to lubricate man-made nanorobots and are similar in size compared to yeast capsules,” said Mr Sebolai.  The nanorobots are used to perform tasks in places that are invisible to the naked eye and could one day be used, among others, to clean up human arteries.

Mr Sebolai has been interested in the subject of Micro technology since he was at RT Mokgopa High School in Thaba ‘Nchu.  “I was specifically interested in the many possible applications the subject has – in the industry, as well as in medicine,” said Mr Sebolai. 

His next goal is to successfully complete his Ph D-degree.

The prizes that will be awarded to Mr Sebolai this week include:

Best Magister student at the UFS (Senate medal and prize);

Best Magister student in the Faculty of Natural and Agricultural Science and Dean’s medal at the same faculty;

The Andries Brink – Sasol-prize for the best M Sc dissertation in Microbiology;

The JP van der Walt prize for best M Sc dissertation in yeast science;

The Chris Small prize for an outstanding Master’s dissertation; and

Honorary colours awarded by the UFS Student Representative Council

Media release

Issued by:                     Lacea Loader

                                    Media Representative

                                    Tel:  (051) 401-2584

                                    Cell:  083 645 2454

                                    E-mail:  loaderl.stg@mail.uovs.ac.za

20 April 2005

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