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25 February 2022 | Story Anthony Mthembu | Photo Victor Ramphore Mahlohla (baddapictures)
Inaugural Dreamwalk 2022
The inaugural dream walk put students in high spirits for the rest of the year, as they were able to express and celebrate their dreams and aspirations.

The inaugural dream walk at the University of the Free State took place on the Bloemfontein Campus on 19 February 2022. The dream walk, also referred to as ‘Leeto la ditoro’, will become an annual event where first-year students come together to express and celebrate their dreams and aspirations. 

The event was well attended by Bloemfontein Campus first-year students, who believe that the event is a great way to set the tone for the rest of the year. The students first gathered at a station on campus, where they were issued with a faculty T-shirt, key chain, a dream card, and a mask. The official walk then began from the Visitor Centre Gate on the northwest side of the Bloemfontein Campus to the Main Building, where members of the senior leadership are based.
During the walk, first-year students had to write down their dreams and aspirations on the dream card, which they ultimately placed in a box at the Main Building. “I found it amazing to be able to put my dreams on paper; it makes them more realistic,” highlighted Marise Prinsloo, a first-year student from the Outeniqua residence. Although some of the aspirations were too personal for some first-year students to speak about, others’ aspirations varied from academic success, spiritual wellness, and mental and physical health. In fact, Malcolm Willemse, who is also a first-year student from Outeniqua, hopes to secure a number of leadership positions. “I have dreams of being in the first-year committee and of being in the sub-committees, and I managed to write these down,” he shared. 

In addition, the atmosphere at the event was vibrant, as the students were excited to engage with one another. “It was amazing to walk with other residences such as Villa Bravado, Abraham Fischer, and Conlaurês, as they have great spirit,’’ expressed Willemse. The walk included songs from the various residences, and the first-year students were dancing and singing along. However, the fun did not end there. Once the students arrived at the Main Building, they were treated to a DJ who had them dancing and singing even more.

As the dream walk event will also take place on the Qwaqwa and South Campuses, the students on these campuses can expect to take part in a lot of singing, dancing, and other cultural activities. Precious Modiba, who is also a first-year student, argues that besides having a good time, one of the best things about the dream walk is the friends that one gets to make.

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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