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
16 March 2018 Photo Xolisa Mnukwa
Final-year Fine Art students exhibit their work
Petra Schutte describes the “My Wereld – wat sien jy” canvas.
The annual final-year student exhibition of the Department of Fine Arts is underway, with artists such as Danielle Pretorius, Petra Schutte, Dienka Staal and Robynne Gouws showcasing their art at the Johannes Stegman Gallery on the Bloemfontein Campus of the University of the Free State (UFS).

“My artwork grapples with a sense of destiny or chance,” said Danielle Pretorius. It resembles her memories of Alkanstrand, a beach she visited as a child growing up in Richards Bay. She describes her art studio as a temporary, substitute dwelling place of reflection in which her artistic genius comes alive. 

Final-year student Dienka Staal explained that her artwork drawn from life on her family farm in Kalkfontein, Free State. It depicts her memories and involvements with farming, as well as the elements of power and ownership. She employed colours that suggest flesh, bruises, and wounds in order to equate the farm landscape with the human body. She added that her inspiration was in recalling her childhood.

“My work is the result of a growing fascination with bodily movement which coincides with my love of depicting the human body,” said final-year Fine Arts student Robynne Gouws. She said her artwork had the ability to evoke emotions that elicited different empathetic responses. Gouws further outlined that audiences would be able to project their own sense of equilibrium onto her work which in essence would help them appreciate the meaning of her drawings.

Petra Schutte said unconventional objects such as small animal skulls, used tea bags, hair and insects had always fascinated her and subsequently inspired her artworks, revealing an unknown and unexplored territory in art. 

Their art will be on display until 29 March 2018. The Johannes Stegman Gallery at the UFS Sasol Library is open from Monday to Friday for viewing.

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

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