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18 February 2020 | Story Nomonde Mbadi | Photo Charl Devenish
Star of Stars Gala evening
Attending the Star of Stars gala dinner, were from the left: Mar'c Scholtz, Chairperson of the Star of Stars competition; Prof Francis Petersen, Rector and Vice-Chancellor; Kamohelo Mphuthi, Star of Stars 2019/2020 winner; MEC for Treasury in the Free State, Mrs Gadija Brown; and Nomonde Mbadi, Director: Student Recruitment Services

An evening among the stars, celebrating some of the Free State’s brightest learners. This was the backdrop for the annual University of the Free State (UFS) Star of Stars competition gala dinner held on 1 February. The event, hosted by the Department of Student Recruitment Services, recognises Grade 12 learners from quintile 1, 2 and 3 schools in the province, especially those from rural communities. 

In its fourth year of existence, the Star of Stars competition rewards learners for academic performance, leadership achievement, and community involvement. The top-ten entries are selected through an adjudication process, with the winner verified by external evaluators. 

Recognising top matriculants in the Free State 

Recognised for his achievements in the 2019 National Senior Certificate (NSC) examinations, Kamohelo Mphuthi, a former learner from Leifo-Iziko Combined School in Reitz, walked away with the Star of Stars 2019/2020 title. Kamohelo is currently enrolled at Kovsies for a BSc degree majoring in Actuarial Science. In his acceptance speech, the Karee Residence student said, “In everything that you do, strive for nothing but perfection. I hope to be a leader who is an academic, who is affable and approachable, and a leader who inspires those who came before me as well as the future winners”. 

A new category was introduced for the first time – Sparkling Personality.  The finalists chose the one star that lit the room, was friendly with everyone, with a sparkling personality.  The winner was Bianca Mafukama from Tsebo Secondary School in Phuthaditjhaba.

Nomonde Mbadi, Director: Student Recruitment Services, said entries for the 2019/2020 competition were of an exceptionally high standard. “Five learners from the top-ten group were part of the provincial top-hundred learners in the past NSC examination.”  

Improving the lives of those living in rural communities

She said the competition is a unique recruitment initiative driven by the Department of Student Recruitment Services and supported by the Centre for Teaching and Learning, Kovsie Counselling, Student Affairs, and Mr Joe Serekoane from the Faculty of the Humanities, to guide and support learners through career counselling, mentorship, and adapting to campus life. 

Addressing the audience at the gala dinner, Prof Francis Petersen, Rector and Vice-Chancellor, encouraged the top-ten finalists to pursue their dreams with a relentless courage and an aspiration to succeed. Also in attendance, was the MEC for Treasury in the Free State, Mrs Gadija Brown, who complimented the University of the Free State as a partner in improving the lives of those living in rural communities.

All the finalists received bursaries from the Kovsie Alumni Trust and the University of the Free State, as well as gifts from the Fidelity Foundation, Bloempapier, and the Bloemfontein Business Chamber. Hill Mchardy and Herbst Attorneys awarded internships to two finalists enrolled for the LLB programme. To add dazzle and sparkle, Bridal Co and Euro Suit sponsored each finalist with formal attire. 

News Archive

UFS researcher engineers metal surfaces
2015-03-03

Shaun Cronjé, a PhD student, in a surface characterisation laboratory at the UFS.

It is well known that the surface of a component is much more vulnerable to damage than the interior, and that surface-originated degradation such as wear, corrosion, and fracture will eventually destroy the component.

“Engineering the surface, based on scientific knowledge, is essential to control these damaging processes. It also creates electronic and geometric structures on the surface which opens up a world of new devices, especially considering the properties on the nano-length scale,” said Prof Wiets Roos from the Department of Physics at the University of the Free State (UFS).

At elevated temperatures, atoms are more mobile and can migrate to grain boundaries and surfaces, which have a major influence on material properties. The redistribution of solute atoms between the surface and the bulk of the material is known as segregation. Knowing the behaviour of segregation at the surface/environment interface can be very useful in the development of new materials. As an example materials can be improved higher efficiency and lower fuel consumption, thus reducing environmental pollution.

The main aims of Prof Roos’s research are to understand surface segregation, use it as a tool, and contribute to the various surface engineering fields.

The surface characterisation laboratories at the UFS are well equipped to do high temperature segregation measurements, and have already proven a success, not only in the ability to prepare the specimens for characterisation, but also in developing models and procedures to quantify the segregation parameters.

The most recent results have demonstrated the importance of taking evaporation into account during quantification.” This has laid the foundation for future studies by installing the necessary hardware in a surface characterisation spectrometer, establishing experimental protocols, and improving an existing model (developed in this laboratory) for simulating segregation profiles,” said Prof Roos.

Segregation parameters allow the researcher to predict and utilise the surface concentration behaviour as a function of temperature and time. “This not only contributes to fields involving corrosion, oxidation, sintering, wear, chemical poisoning, powder metallurgy, and lubrication but adds to the development of self-healing devices,” said Prof Roos.

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