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21 May 2019 | Story Igno van Niekerk | Photo Stephen Collett
Digital storytelling
Collaborating for the common good are from left: Willem Ellis, Karen Venter, Dr Deidre van Rooyen, Prof Hendri Kroukamp, Bishop Billyboy Ramahlele, and Dr Johan van Zyl.

Prof Hendri Kroukamp, Dean of the Faculty of Management Sciences quoted the Cat Stevens song I can’t keep it in, to capture the excitement surrounding the opening of a Digital Storytelling Lab on the Bloemfontein Campus on 10 May 2019.

After months of hard work by Dr Deidre van Rooyen, Willem Ellis, Karen Venter, as well as the staff of the University of the Free State’s (UFS) Centre for Development Support, the Common Good First lab was completed just in time for the launch attended by about 50 delegates from other South African universities, as well as private and public institutions.

Stories meet technology

In a message, from Prof Puleng LenkaBula, Vice-Rector: Institutional Change, Student Affairs, and Community Engagement, informed the audience that the launch heralded the joining of the old world of stories with the new world of digital technology. Julie Adair, Director of Digital Collaboration at Glasgow Caledonian University, Scotland, welcomed the UFS as a partner to this international social innovation collaborative project in a video message. 

Dr Van Rooyen, the project manager for the UFS, explained how she got involved in the Common Good First project, what the benefits of digital storytelling are, as well as what opportunities the lab creates for cooperation between role players involved in social innovation projects. 

Why the Common Good First lab?

The purpose of the lab is to create a digital network to identify, showcase and connect social innovation projects in South Africa to one another and to universities around the world for research, student engagement and learning and teaching. The lab has been fitted with state-of-the-art equipment for recording and digitising the stories that result from social innovation projects.

In a live Skype session with Dr Il-Haam Petersen, Postdoctoral Research Fellow at the Human Sciences Research Council (HSRC), and some of the recent successes of the digital stories in Philippi in the Western Cape were shared.

Bishop Billyboy Ramahlele, UFS Director Community Engagement did the final honours by cutting the ribbon, declaring the lab open, and sharing the dream that the work done in this lab will contribute to positive relationships and cooperation between the university and the community, in making not only the university, but the country and the world a better place.


News Archive

Prof Tredoux turns theories regarding the formation of metals on its head
2013-09-17

 

Prof Marian Tredoux
17 September 2013

The latest research conducted by Prof Marian Tredoux of the Department of Geology, in collaboration with her research assistant Bianca Kennedy and their colleagues in Germany, placed established theories regarding how minerals of the platinum-group of elements are formed, under close scrutiny.

The article on this research of which Prof Tredoux is a co-author – ‘Noble metal nanoclusters and nanoparticles precede mineral formation in magmatic sulphide melts’ – was published in Nature Communications on 6 September 2013. It is an online journal for research of the highest quality in the fields of biological, physical and chemical sciences.

This study found that atoms of platinum and arsenic create nanoclusters, long before the mineral sperrylite can crystallise. Thus, the platinum does not occur as a primary sulphur compound. The research was conducted at the Steinmann Institute of the University of Bonn, Germany, as well as here in Bloemfontein.

Monetary support from Inkaba yeAfrica – a German-South African multidisciplinary and intercultural Earth Science collaborative of the National Research Foundation (NRF) – made this research possible. Studies are now also being conducted on other metals in the precious metal group, specifically palladium, rhodium and ruthenium.

The discovery of the nanoclusters and the combination with arsenic can have far-reaching consequences for the platinum mine industry, if it can be utilised to recover a greater amount of platinum ore and therefore less wastage ending up in mine dumps. This will signify optimal mining of a scarce and valuable metal, one of South Africa’s most important export products.

For Prof Tredoux, the research results also prove thoughts she already had some twenty years ago around the forming of platinum minerals. “Researchers laughed in my face, but the evidence had to wait for the development of technology to prove it.” Young researchers were very excited at recent congresses about the findings, since the new models can bring new insights.

“Chemistry researchers have been talking about platinum element clusters in watery environments for quite a while, but it was thought that these would not appear in magmas (molten rock) due to the high temperatures (>1 000 degrees celsius).”

Prof Tredoux has already delivered lectures at congresses in Scotland, Hungary, Sweden and Italy on this research.

Read the article at: http://www.nature.com/ncomms/2013/130906/ncomms3405/full/ncomms3405.html

 

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