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09 October 2020 Photo Supplied
Kgalalelo Motlhabane
A Master of Commerce degree with specialisation in Industrial Psychology will be conferred on Kgalalelo Motlhabane, a graduate and funding officer at the Postgraduate School at UFS on Friday 9 October 2020 in a virtual graduation.

One of the success stories of this year’s virtual graduation is Kgalalelo Motlhabane, a graduate and funding officer at the Postgraduate School, University of the Free State (UFS), who was presented with an award from the National Research Foundation as the best designated authority for 2019.

Motlhabane, who lost her mother when she was in high school, didn’t just have to overcome poverty on her way to her first qualification, but also the fear of ending up on the street. On Friday 9 October she received a Master of Commerce degree with specialisation in Industrial Psychology.

A lot of challenges

“I had a lot of challenges during my first-year undergraduate studies. I could not afford textbooks and stationery. I spent most of my time in the library studying. More often I would be without food and proper clothes to wear.

“I would get warnings from my landlord when the rent was late. Sometimes I would find my room locked and my personal stuff removed. Not being able to pay outstanding fees restricted me from receiving my final results at the end of semesters and exacerbated the situation,” says Motlhabane.

Regardless of all these challenges, she was determined to not give up and return home to the impoverished community of Itireleng village near Pampierstad in the Northern Cape.

Overcoming the challenges

It was actually the distress, poverty and the difficult situation at home, together with her daily struggles that kept her focused. Through hard work, she managed to receive funding from NSFAS for her second and third years and despite the hardships, she obtained her BSocSci degree with distinction at the end of 2012.

“I was then selected to enroll for an Honours degree in Industrial Psychology in 2013. Without any funding prospects for my studies, I wrote to the former university rector Prof Jonathan Jansen, seeking financial assistance.

“Prof Jansen was very impressed with my exceptional academic performance and offered to pay my fees. He also offered me a position to work as a student assistant. I worked for three hours every day before going to the library to do my assignments and prepare for classes, presentations, tests and exams. I completed my Honours degree in 2013.”

In 2014, Motlhabane was employed as an intern at the UFS Human Resources Department and also enrolled for a postgraduate diploma in gender studies, which she obtained at the end of that year. The following year she joined the postgraduate school and started with her Master’s degree in late 2016.

Obtaining a Master’s degree

This was no easy task as she was employed full time which left her with little time to work thoroughly on her thesis, her limited knowledge about research, work pressures and demands, rejections, lack of support, discouragements, accidents and the inability to cope also played a role.  

“I would like to thank God for the strength he gave me to cope throughout my journey, my family for their prayers and continued support, as well as Prof Jonathan Jansen, Prof Petrus Nel and Prof Ebben van Zyl for their kind support and contribution towards my studies. Indeed, the future belongs to those who believe in the beauty of their dreams,” says Motlhabane.

News Archive

Discovery in Scorpius constellation may signify clean energy for Earth
2017-01-23

 Description: Discovery in Scorpius constellation may signify clean energy for Earth Tags: Discovery in Scorpius constellation may signify clean energy for Earth

Earlier this year, a group of international astronomers
announced the discovery of an exotic binary star system,
AR Scorpii. The system is in the Scorpius constellation.
Photos: Supplied

See article on Nature’s website 

In future, stargazers and astronomers will look at the Scorpius constellation near the Milky Way with new eyes. Earlier this year, a group of international astronomers announced the discovery of an exotic binary star system, AR Scorpii. The system is in the Scorpius constellation.

Prof Pieter Meintjes, researcher in the Department of Physics at the University of the Free State (UFS), worked with four colleagues on what he describes as a “wonderful discovery”. This sensational discovery, which could lead to the production of cleaner energy on Earth, will be published in the research journal, Nature, early in 2017.

Model developed to interpret new set of measurements
The exotic binary star which was discovered consists of a red dwarf and a white dwarf revolving around each other every 3,5 hours. The binary system showed very prominent pulsations of 117 and 118 seconds respectively. The pulsations can be explained by a bundle radiation produced by the white dwarf star.

“These new observations have shown that the radiation is strongly polarised, a sign that we are dealing with synchrotron radiation here. Synchrotron radiation is produced by electrons accelerated to extremely high energy levels in the magnetic field of the white dwarf star,” says Prof Meintjes.

He developed a theoretical model to interpret a new set of measurements that was taken by the 1,9 m telescope and the 10 m SALT telescope at the South African Astronomical Observatory (SAA0).

Totally unique phenomenon could contribute to energy production on Earth
“I further indicated that the interaction between the magnetic fields of the white dwarf star and the red dwarf star induces secondary processes that specifically describe the behaviour of the radiation in the radio band and infrared band accurately. AR Sco is the first white-red dwarf binary system of which all the pulsated radiation could be explained by the synchrotron process, which is totally unique,” says Prof Meintjes.

According to Prof Meintjes, the value of the model lies in the fact that the processes which produce the radiation in AR Sco, can also be applied to produce energy on Earth.

 

Plasma reactors are based on roughly the same processes which apply in AR Sco, and with refining, it could be utilised to generate electricity in future. This will be much cleaner than nuclear energy.

 

The model developed by Prof Meintjes explains all the radiation in the system – from radio waves to X-rays – in terms of electrons accelerated to extremely high energy levels by electric fields in the system, which then produce synchrotron radiation over a very wide band of the electromagnetic spectrum.

Prof Meintjes is currently working on a follow-up article examining the evolution of the AR Sco, in other words, the origin of such a unique system and the final state towards which it is evolving. “My vision for the immediate future is therefore to develop a model for the evolution of the source concerned,” he says.

 

 

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