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05 February 2025 | Story Vuyelwa Mbebe | Photo Supplied
Regional Committee SAACHS
The Kovsie Health staff members who also serve on the SAACHS regional committee: Shibashiba Moabelo, Riana Johnson, Sarien de Necker, Theresa de Vries, and Emmerencia Sibanda.

The University of the Free State (UFS) took centre stage at the annual South African Association of Campus Health Services (SAACHS) Conference, held at the Windmill Casino Conference Centre in Bloemfontein from 8 to 10 January 2025. 

The conference was themed ‘Student Centredness’ and brought together representatives from 22 higher education institutions to explore critical issues related to student health and wellness.

SAACHS is a national association comprising tertiary institutions that offer primary and occupational healthcare services on campuses across South Africa. This year’s conference covered a range of pressing topics, including HIV support for students, strategies to assist pregnant students, telehealth collaborations, caregiver self-care, student health-seeking behaviours, food insecurity, and best practices in campus health emergency medical services.

Sr Riana Johnson, Deputy Director of Kovsie Health and regional chair of the Free State and Northern Cape SAACHS committee, emphasised the impact of the UFS’s involvement. “The strong representation of UFS speakers highlighted the strides we have made in campus health services and the invaluable contributions our institution brings to these crucial discussions,” she said.

As key organisers, Johnson and her team – including Sr Sarien de Necker and colleagues from the UFS and the Central University of Technology (CUT) – were instrumental in securing speakers, selecting relevant topics, and managing conference logistics. Their efforts ensured the smooth running of an event that encouraged knowledge-sharing and collaboration among campus health professionals.

“The conference provided a vital platform for networking and exchanging ideas,” Johnson said. “UFS’s active participation helped strengthen partnerships with institutions such as the Department of Health and promoted shared solutions to student wellness challenges.”

She added that hosting the event underscored the UFS’s leadership in campus health and allowed other institutions to learn from its initiatives. Discussions and collaborations at the conference enhanced awareness campaigns and reinforced a collective commitment to student well-being.

Looking ahead, Johnson believes the insights gained will shape the future of Kovsie Health. “Exploring new health technologies and expanding student-centred health initiatives are among our top priorities,” she concluded. “The knowledge shared at this conference will undoubtedly influence how we evolve our services to meet the needs of our students more effectively.”

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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