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08 November 2024
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Story Jacky Tshokwe
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Photo Supplied
The Kingdom Vision Foundation (KVF) management team took part in the annual Social Impact Innovation Awards organised by the SAB Foundation.
In September, the Kingdom Vision Foundation (KVF) management team took part in the annual Social Impact Innovation Awards, organised by the SAB Foundation. This competition included a three-day workshop, during which participants received mentorship on enhancing their business models to maximise sustainable impact. Participants also crafted a four-minute business pitch, which they delivered to a panel of independent judges from sectors such as business, health, education, and government. At the end of the workshop, winners were chosen based on the impact of their innovation, the strength of their business model, and the likelihood of future success.
On 10 October, the management team attended the Innovation Awards Ceremony, where KVF was honoured with the Development Award worth R700 000. In addition to the grant, KVF will participate in a 15-month business coaching and mentorship programme in 2025, through which the SAB Foundation’s coaching team will support them in expanding and scaling their impact across South Africa.
The funding will enhance both the Kovsie Health and Anchor of Hope eye clinics, which are collaborating with the University of the Free State (UFS) Department of Optometry to provide affordable eye care to thousands of students and community members. The project aims to improve the quality of education for Optometry students, helping them experience the positive change they can drive through social impact. KVF’s vision includes a future at Kovsie Health where every student’s visual needs are met, regardless of financial constraints, and a thriving Anchor of Hope clinic that brings the gift of sight and renewed hope to rural communities around Bloemfontein.
Prof Tredoux turns theories regarding the formation of metals on its head
2013-09-17
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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