Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
28 September 2022 | Story Edzani Nephalela | Photo Edzani Nephalela
Jerry Thoka
Swanti Jerry Thoka, former CSRC President and Actuarial Science student, expresses his questions and policy proposals during the questions-and-answers session.

Multilingualism is a buzzword at many South African universities. These universities promote social cohesion, a sense of belonging, and epistemic access and success by improving and advancing existing language policies and practices.

On 16 September 2022, the University of the Free State (UFS) had its first student discussion on the Bloemfontein Campus regarding the draft Language Policy, which is being reviewed for an updated version in 2023. With English being the primary language of teaching and learning, this policy aims to promote diversity in teaching and learning in Sesotho, isiZulu, Afrikaans, and Sign Language through translating tutorials and academic vocabulary and continuously establishing and maintaining trans-institutional, interinstitutional, and intra-institutional collaborations for the development of a translanguaging culture.

During the presentation, Dr Nomalungelo Ngubane, Director of the Academy for Multilingualism, revealed to students that the United Nations Educational, Scientific and Cultural Organisation (UNESCO) has designated a decade – from 2022 to 2032 – as the International Decade of Indigenous Languages. This guarantees that these languages are promoted and advanced enough to be utilised as academic languages in academia. "This puts pressure on the Department of Higher Education and Training (DHET) to recognise students' different languages in institutions. Section 29 of the South African Constitution further stipulates that we all have the right to learn in our preferred language, but only if it is practical. So currently, we cannot learn in these languages due to the lack of glossaries," Dr Ngubane said.

During the question-and-answer session, Swanti Jerry Thoka, a former Campus Student Representative Council (CSRC) President and Actuarial Science student, cited the policy. "The policy states that it will entail developing previously disadvantaged languages, which includes both indigenous languages and Sign Language, as well as continuing to improve existing ones. Why don't we concentrate on development because the current languages have advanced? For example, a Sign Language policy appears to exist, but it lacks a comprehensive execution strategy," Thoka said. 

Dr Ngubane noted all the remarks and questions, and assured attendees that they would be addressed at the next Council meeting. She stressed the value of students’ participation in policymaking, since their future is being debated. She further explained that students should provide the SRC with recommendations to submit at the Council meetings, because the SRC are their elected representatives.


Dr Nomalungelo Ngubane, Director of the Academy for Multilingualism, presents the draft language policy at the Equitas, Bloemfontein Campus.
(Photo: Edzani Nephalela) 

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