Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
22 February 2024 | Story EDZANI NEPHALELA | Photo LETHABO MACHABAPHALA
Theological Day 2024
From left to right: Prof Lodewyk Sutton (Acting Dean of the Faculty of Theology and Religion), Prof John Klassen (Dean Designate), Prof Heinrich Bedford-Strohnm (Moderator at the World Council of Churches) and Prof Henco van der Westhuizen (Associate Professor at the Faculty of Theology and Religion) participated in the Theological Day event held at the UFS Bloemfontein Campus.

South African democracy, born from the crucible of struggle, stands as a beacon of hope on the African continent. Rising from the shadows of apartheid, it has evolved into a vibrant, pluralistic society with inclusive governance and constitutional protections. However, as the nation approaches its forthcoming elections and enters its fourth decade of democracy, persistent challenges such as inequality, corruption, and unemployment continue to test the resilience of the citizens.

On 12 February 2024, the Faculty of Theology and Religion at the University of the Free State hosted an event themed “The end of democracy? theological perspectives” on the Bloemfontein Campus, commemorating Theological Day with intellectual discussions and celebrations. 

Associate Professor Prof Henco van der Westhuizen, from the Department of Historical and Constructive Theology, introduced the keynote speaker, Prof Heinrich Bedford-Strohnm, leader of the World Council of Churches, who shared insightful thoughts during the event. 

Prof Heinrich Bedford-Strohnm articulated, "Dignity might be mere words, but it carries profound meaning. We must question whether the principles inscribed in the South African Constitution are genuinely upheld. Democracy, according to the Bible, is about treating everyone equally, showing respect, and fostering understanding. It transcends mere power; it entails using power to safeguard the weak and more vulnerable, mirroring the ideals of the South African Constitution."

Addressing the impact of digitalisation on society, he noted that while it unites the world, it also poses challenges for democracy. Despite its potential to enhance participation, transparency, and accountability, the digital landscape, saturated with social media platforms, inadvertently fuels the commercial realm. Countless hours are spent disseminating unverified information, and fake news, and fostering hatred to benefit algorithms and the commercial sphere.  

While the South African Constitution grants the right to freedom of expression, Prof Heinrich Bedford-Strohnm advised churches to carefully navigate their involvement in political issues. “It's crucial to be mindful of the context, manner, and openness of communication for effective public discourse. While supporting political views is acceptable, active participation should be avoided.”

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