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04 November 2019 | Story Valentino Ndaba | Photo Charl Devenish
SK Luwaca at UFS Safety Summit for off-campus students
Sikhululekile Luwaca, leader of the UFS Safety Champions, addresses a delegation at the Higher Education Safety Summit from 18-19 October 2019 at the Bloemfontein Campus.

A meeting of minds over student safety recently took place at Kovsies. The Higher Education Safety Summit saw a cohort of 165 students from the University of the Free State (UFS), Central University of Technology and Sol Plaatje University, collaborating with the heads of Protection Services from the respective institutions to devise a safety blueprint specifically focusing on the off-campus environment.

“The rental tribunal came on board to assist with rental disputes between students and landlords, in addition to accreditation issues being discussed,” Sikhululekile Luwaca, former SRC President of the Bloemfontein Campus and leader of the UFS Safety Champions that form part of the Unit for Institutional Change and Social Justice.

Luwaca further said that the Mangaung Metropolitan Municipality also committed to assist the universities in addressing crime and enforcing by-laws. “A strategic safety plan was developed around spatialisation and zoning of student communes, developing a system that will assist universities to establish where students stay by using technology such as geographic information system (GIS),” he added.

What were the objectives of the summit?
Being the first of many to come, the summit set out clear objectives which all stakeholders have committed to work tirelessly to achieve, both in the short and long term.

The goals of the summit were threefold. Firstly, the intention was to build capacity between students and staff of all institutions involved to implement programmes by transferring the skills and knowledge between one another.

Secondly, the idea was to gather and consolidate input from the various higher-learning institutions and by so doing diversify the solutions. Thirdly, the purpose of the summit was to create an official platform where partners may consult on interventions that will ripple from the local, to the provincial and further to national level.

Andiswa Msomi, Spatialisation Group Leader and the Safety Champions’ administrator said she appreciated the shift in perspective that the summit brought. “The summit brought to my attention that sometimes we focus so deeply on one aspect of a problem that we end up not seeing alternative solutions. Due to active participants, new solutions came up, new ideas were brought forth and more importantly, we were able to get other institutions on board,” she said.

What are some of the tangible outcomes?
Going forward, an internal report which focuses on crime prevention measures will be presented to all UFS stakeholders. An external report, which will be submitted by the Safety Champions to the government in January 2020, is expected to be integrated into the Provincial Crime Prevention Strategy.

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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