Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
16 May 2022
An image of Dr Jerry Mofokeng wa Makhetha’s book, I am a Man

The University of the Free State (UFS) Sasol Library, in collaboration with the Office for International Affairs, invites you to the launch of a book by Dr Jerry Mofokeng wa Makhetha, titled I am a man.  In this book, he explains his complex relationship with masculinity, fatherhood, and identity. 

Date: 18 May 2022
Time: 17:00-18:30
Venue: UFS Sasol Library – Level 2

About the author

Dr Jerry Mofokeng
On 28 June 2019, Dr Jerry Mofokeng wa Makhetha received an honorary Doctor of Letters (DLitt) degree from the University of the Free State (UFS) for his commitment to scholarship and his service to humanity.

Dr Makhetha is an iconic and award-winning South African actor who has appeared in several critically acclaimed films, including Cry, the Beloved Country; Lord of War; Mandela and de Klerk; and the 2005 Academy Award-winning film Tsotsi.  Dr Mofokeng studied at Wits Drama School where he initially majored in Acting, and later went on to study at Columbia University in America, where he obtained his master's degree in Theatre Directing.



About the book:
Dr Jerry Mofokeng wa Makhetha always felt like an outsider in his family. At the age of 58, he discovers who his real father is. Suddenly his search for identity makes sense. He gives us a glimpse into his family life – his love for his wife and kids, as well as tracing the highlights and disappointments of his career. Along the way, he learns some very important lessons about manhood. This is a memoir, but also a challenge to South African men to live out their masculinity in a responsible way.

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

 

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept