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17 June 2020 | Story Andre Damons | Photo Supplied
Food parcels
Annelize Visagie (Food Environment Office, with the black mask), Belinda Janeke (Career Services) and Angelo Mockie (Art, Culture and Dialogue Office) from the Division Student Affairs (DSA) busy preparing food parcels in the storeroom at the Thakaneng Bridge

Between 40 and 50 students from the University of the Free State (UFS) in Bloemfontein receive daily food parcels during the lockdown, thanks to the cooperation between the Food Environment Office at the UFS, Tiger Brands, and the Total Garage in Brandwag.

Annelize Visagie from the Division of Student Affairs (DSA), who is heading the Food Environment Office at the UFS, says just before the national lockdown started in March, they signed a Memorandum of Understanding (MOU) with Tiger Brands to sponsor 500 food parcels to students who do not have bursaries. This is part of the UFS strategic goal of improving student success and wellbeing. UFS staff is working hard to implement initiatives and obtain sponsorships – such as this one with Tiger Brands – as well as food donations to ensure that students do not go hungry.

“Then the lockdown happened. However, the project continued, with Tiger Brands still sponsoring food parcels. Students email me and I respond to those emails. We are also looking at including students from the South Campus in the project.”

“I deliver the food parcels to the Total Garage across from the campus, where students collect it. We give between 40 and 50 parcels every day and have helped 650 students thus far. These parcels cost Tiger Brands R80 000 a month. We also provide students with vegetables from vegetable tunnels on campus,” says Visagie.

Visagie says the cooperation between the outside companies, the UFS, and even staff and students who volunteer, is heart-warming to see especially during this time of crisis. So is the gratitude from the students. They are also in discussions with the humanitarian organisation Gift of the Givers to provide 200 food parcels to needy students from next month.

“We have a supply chain going on in the storeroom at the Thakaneng Bridge. It is great to see how staff members and students jumped in to help us pack the parcels. We have permits and more students want to help, but they can’t get onto campus at this time. We would not be able to do this without the help of Tiger Brands and the Total Garage.”  

The DSA Food Environment Office is also collaborating with senior management on the UFS Qwaqwa and South campuses to distribute food parcels on these two campuses.

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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