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03 April 2019 | Story Xolisa Mnukwa | Photo Vhugala Nthakheni
Uhuru Qwaqwa Arrival
The #UFSWalkToUhuru team arrives at the UFS Qwaqwa Campus on Friday 22 March.

The University of the Free State (UFS) Division of Student Affairs, in collaboration with the UFS Office for International Affairs, have joined hands to drive a fundraising and student-accessibility initiative dubbed, ‘The Walk to Uhuru’ (#UFSWalktoUhuru), which is aimed at raising funds and advocating for the educational rights of the less privileged. 

The project aims to raise funds in excess of R2 million from the public and stakeholders affiliated with the UFS (Kovsie staff and students). The project derives from the 2018/2019 UFS Institutional Student Representative Council (ISRC) mandate ‘Students Must Graduate’. The ISRC mandate aims to source funding opportunities for UFS students to register, and to complete their studies across all three campuses in 2020 and beyond.

The first leg of the project, a 350 km walk from the Bloemfontein to the Qwaqwa Campus, has already taken place and concluded on Friday, 22 March 2019 as planned. The #UFSWalkToUhuru team successfully completed the first leg of their journey to academic freedom for financially disadvantaged students at the UFS. The Uhuru team is now focusing its attention on the second leg and is determined to take on Mount Kilimanjaro (Uhuru) from 20 June to 20 July 2019.

The team sat down for a debriefing session to unpack the overall experience and result of the first half of the initiative, and they all agreed that the walk to Qwaqwa was an enlightening experience. It was a walk that comprised learning opportunities, team building, and goal crushing.

According to Rethabile Motseki, member of the #UFSWalkToUhuru team, the walk to Qwaqwa made a significant impact on the project, as the university community is now aware of the significant goals that the team is trying to accomplish. The team has also resumed their fitness-training programme to ensure that they are ready to take on the Uhuru climb in June.

A media briefing will take place shortly (date to be confirmed) to detail the ongoing fundraising initiatives rolled out by the #UFSWalkToUhuru team.  We implore you, and the nation as a whole, to help establish a better future for disadvantaged UFS students by donating to the initiative.

Students, staff, and the public can support the cause and make contributions/donations to the initiative by visiting the UFS Walk to Uhuru #givengain account page.

For more information, contact UFS SRC President, Sonwabile Dwaba, on DwabaSJ@ufs.ac.za  or Rethabile Motseki on MotsekiR@ufs.ac.za  

Dr Martin Mandew, Qwaqwa Campus Principal
Dr Martin Mandew, Qwaqwa Campus Principal
#UFSWalktoUhuru arrives the Qwaqwa Campus
#UFSWalktoUhuru arrives the Qwaqwa Campus
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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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