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Juanita Burjins joins USAf leadership team, contributing strategic expertise

04 May 2023 | Story Lunga Luthuli | Photo Supplied

Juanita Burjins, Head: Leadership and Development in the Department of Human Resources at the University of the Free State, was recently appointed as a member of the Universities South Africa’s Leadership Management Strategy Group (LMSG). The appointment to the group in April 2023 is a testament and a recognition of Burjin’s leadership and expertise, not only in the field of human resources but also in the higher education sector.

The LMSG is responsible for initiating activities that would allow it to develop evidence-based influences on the work of Higher Education Learner Management (HELM), and to advise the board on the programmatic direction of HELM, including its financial sustainability and identifying opportunities for the growth and expansion of its post-school education and training.

As a member of the USAf Leadership Management Strategy Group – a position Burjins will hold for three years – she will contribute and provide strategic advice to the USAf Board, the Chief Executive, and the Director of Higher Education Leadership and Management, regarding planning, implementation, and monitoring.

Burjins said: “I was nominated by the Skills Development Facilitators Forum; in the group, I will be responsible for engagement and alignment with member universities and other key role players in terms of their leadership and management development needs.”

Beaming with pride, Burjins is looking forward to “working with a group of expert leaders within the higher education sector and contributing to enabling and empowering learning opportunities”.

“I am proud that I could represent the University of the Free State in this capacity and contribute to the stability and effectiveness of institutional leadership and management in the higher education sector. With the opportunity, I am also looking forward to providing strategic advice, advocacy, and tactical programme management support for HELM, and identifying potential national and regional collaborations and partnerships with other universities,” added Burjins.

Burjins believes it is important to have the USAf Leadership Management Strategy Group in higher education, as it provides ‘strategic advice to the USAf Board on the planning, implementation, and monitoring of HELM for the engagement and alignment of member universities in terms of the leadership and development needs as well as the relevance and responsiveness of programme offering and other services in leadership and development.

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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