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17 September 2019 | Story Valentino Ndaba | Photo Valentino Ndaba
Diversity festival
Staff and students come together in celebration at the International Cultural Diversity Festival.


There are 195 countries in the world and the University of the Free State (UFS) officially has a personal relationship with 24 of them. Be it through exchange inbound or outbound programmes or research collaboration, Kovsies is growing its global footprint.

The 2019 International Cultural Diversity Festival brought a mix of music, dance, and poetry to the Bloemfontein Campus on Friday 13 September 2019. The aim of the festival was to recognise, appreciate and celebrate the diverse cultures represented on all our campuses.

Reeling in and rolling out the best talent pool

As stated in the 2018 Internationalisation Report, “Kovsies currently has about 50 international collaboration agreements, and collaboration with 1 584 institutions,” in terms of research. The plan is to widen researchers’ international networks, with a special focus on the African continent.

Finding strength in diversity

“Diversity within groups at the UFS necessitates that we foster a culture of tolerance and a spirit of mutual acceptance and appreciation at our university,” says Chevon Slambee, Chief Officer at the Office for International Affairs (OIA).

Slambee spoke on behalf of the Vice-Rector: Research and Internationalisation, Prof Corli Witthuhn, and the Director of the OIA, Cornelius Hagenmeier, commending the diversity reflected in our international students and staff community.

She mirrored the views of the Kovsie community at large in calling for an end to division and violence based on “othering”. Referring to the upsurge in violence directed against women and people from other countries that we saw in South Africa last month, Slambee remarked: “We are shocked and speechless in light of these events, which are contrary to the spirit of embracing one another’s humanity, which we believe in and want to promote.”

Content photo International
The International Cultural Diversity was filled with entertainment.

A coming together

The festival theme this year was the Boma which is a traditional space created back in the day where a community would sit around the fire, drumming, singing, dancing and listening to tales told by the elders. The UFS strives to be a similar space – growing the current number of international relationships and immersing the institution in the global village – the African way.

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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