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02 November 2018 | Story Charlene Stanley | Photo Johan Roux
Grassroots Champions Rising Above Challenges
Prof Richard Teare, President of the Global University of Lifelong Learning (GULL) (far left), Karen Venter, Head of Service Learning (second from left) and Bishop Billyboy Ramahlele, Director of Community Engagement (second from right) with graduates of GULL’s non-academic programme.
Reciprocity. That’s what it’s all about when it comes to engaged teaching and learning in a community context.  Everyone must benefit – which includes getting recognition for what you’ve achieved,” says Karen Venter, Head of Service Learning in the Directorate: Community Engagement.
   
This conviction was put into practice at the recent Grassroots Community Engagement Awards. It was an opportunity to thank and award all the role players who made a success of this year’s Learning Festival, presented in partnership with Bloem Shelter on the Bloemfontein Campus earlier this year. During the festival, 55 skills development workshops were offered in a collaborative effort to create sustainable income-generating micro enterprises.

Global University for Lifelong Learning graduates

The awards function also doubled as a proper ‘Cap and Gown’ ceremony for 18 participants in the Global University for Lifelong Learning (GULL) programme. For the past three years, they’ve been involved in action learning on a uniquely designed Professional Bachelor Pathway to Holistic Development. This pathway is rooted in spiritual, personal, and professional development, where the learning of skills for entrepreneurship is key to gain personal and professional viability, moving from dependence to independence.

“GULL’s approach is to give people in the community a chance to advance themselves. Our focus is professional and not academic. It’s about life skills and professional skills where people don’t have the funds or qualifications to follow an academic route,” explained Prof Richard Teare, President of GULL, who came all the way form the UK to officiate the ceremony.
  
Academics and Life Skills running parallel

“What makes the UFS involvement in our programme so great, is that it’s run parallel with an excellent academic programme offered by the university.”

He emphasised the importance of graduation ceremonies, as it instilled a sense of pride and gave graduates an opportunity to reflect on how far they’ve come in improving their own circumstances. 

“This is a deep form of learning, because we are enabling people to move from their difficult circumstances and release their own inner potential.”

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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