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28 October 2024
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Story Zingaphi Mdletshe
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Photo Supplied
Kovsie ACT volunteers undergo leadership and skills training, preparing them to engage in community service and develop sustainable solutions to societal challenges beyond university life.
The University of the Free State’s (UFS) Kovsie ACT office continues to foster a spirit of humanity among students through a leadership and skills development training initiative that is aimed at not only developing them as volunteers but also as conscientious individuals who understand the value of helping others.
“The leadership and skills development training is a platform that the ACT office utilises to ensure that volunteers are equipped with the necessary skills needed to fulfil their duties as Central ACT Committee members, thereby facilitating a smooth term,” said Teddy Sibiya, Senior Assistant Officer at Kovsie Support Services. “We aim to impart knowledge that will be beneficial during their term and beyond their involvement with the ACT office.”
Touching on how the training aligns with the broader goals of the Kovsie ACT Volunteer Programme for the term 2024/2025, Sibiya emphasised that sustainability has always been at the heart of Kovsie ACT and that their activities provide opportunities for students to engage in community service and participate in environmental initiatives to assist civil society organisations. The programme also encourages students to become active global citizens by addressing transnational issues such as food insecurity and socio-economic challenges.
“I am excited about the opportunity to be part of a movement that influences not just the lives of students but also reaches beyond the university, promoting innovative and sustainable solutions on a larger scale,” said Raylene Bussack, a Central ACT Committee volunteer. “My goal is to inspire and empower others to join us in this vital work to make a lasting difference together.”
In addition to leadership training, Kovsie ACT offers various programmes designed to enhance students' skills in areas such as communication, teamwork and project management. These skills are essential for their roles within Kovsie ACT and for their future careers. By participating in community service projects, students build valuable relationships and gain practical experience that will benefit them upon graduation. The initiative ultimately aims to create a culture of giving back among students while enriching their university experience.
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