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11 July 2022 | Story Lunga Luthuli | Photo Supplied
Gift of the Givers Donation to the UFS
Staff of the University of the Free State and the Gift of the Givers Foundation on the Bloemfontein Campus holding food packs as a donation to the No Student Hungry Programme.

“It is very hard for some students to make it through tertiary institutions, with most not only having to focus on studies but also having to worry about where their next meal will come from,” said Hlengiwe Nkwanyana, Community Liaison Officer of the Gift of the Givers Foundation.

She shared this when the foundation delivered food parcels on the University of the Free State (UFS) Bloemfontein Campus on 29 June 2022, as part of a partnership that started in 2020.

Nkwanyana said: “Some students at most tertiary institutions come from disadvantaged backgrounds and with the high unemployment rate, there is less support coming from families. The foundation is glad to assist, especially in alleviating poverty.”

The partnership started on the Qwaqwa Campus and has since expanded to all campuses. UFS students who successfully applied for support receive nutritional food parcels from the foundation on a monthly basis.

Annelize Visagie, Senior Officer in the Food Environment Office within the Division of Student Affairs, said the UFS has noted an ever-increasing number of students needing support. The donation from the foundation will see our students “having enough food for the third quarter”.

Visagie said: “This is part of the UFS Food Environment Strategy and the donation will be distributed to students on all three UFS campuses. We have a crisis on our hands; I call on all organisations and individuals who are able to support us to please do so.”

“Students go hungry and need our support, especially during the examination period. Without the support from foundations like the Gift of the Givers Foundation, the UFS would not have been able to sustain the support needed by the students,” said Visagie.

Nkwanyana said the Gift of the Givers Foundation “understands the plight of students, and the COVID-19 pandemic has taught us to support each other in times of need, irrespective of race or colour”.

 Nkwanyana said: “The foundation is proud to partner with the University of the Free State, because we know all the donated parcels will go to deserving students. All students need to worry about now, is ensuring they pass their studies.”

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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