Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
16 May 2024 | Story Anthony Mthembu | Photo Lutendo Mabata
Prof Marlize Rabe
Prof Marlize Rabe, Vice-Dean of Teaching and Learning in the Faculty of Humanities at the University of the Free State (UFS).

The University of the Free State (UFS) proudly announces the appointment of Prof Marlize Rabe as Vice-Dean of Teaching and Learning in the Faculty of The Humanities. Commencing her tenure on 1 April 2024, Prof Rabe brings a wealth of experience and a vision for advancing pedagogical excellence within the academic community.

Reflecting on her new role, Prof Rabe expressed enthusiasm, stating, “Being part of this esteemed faculty is an exciting prospect. I hope to add value through this appointment by working with lecturers and students on various levels.”

Previously serving as Head of the Sociology Department at the University of the Western Cape (UWC), Prof Rabe’s academic journey positions her uniquely to navigate the responsibilities of her new portfolio, drawing from her extensive experience in undergraduate and postgraduate education.

What this new role entails

The scope of Prof Rabe’s role encompasses multifaceted aspects, including management and administration. She elaborates,’’In many instances, this position offers an opportunity to identify common ground and foster collaborations, thus facilitating the growth of all stakeholders involved.” Such collaborations, she emphasises, are pivotal in propelling the faculty towards innovation and pioneering approaches to teaching and learning.

What to expect in the near future

Looking ahead, Prof Rabe outlines forthcoming initiatives aimed at enhancing the academic landscape. Notably, a colloquium scheduled for the second semester will explore the integration of Artificial Intelligence (AI) in assessments, ensuring relevance and accessibility for both educators and students. As it is, a dedicated task team within the faculty is poised to spearhead these transformative endeavours.

Furthermore, Prof Rabe wants to focus on quality assurance in the faculty. ‘’We must be accountable to our students to maintain the highest standards of education,” she asserts, underscoring the imperative of continual evaluation and benchmarking against global best practices.

In celebration of Prof Rabe’s appointment, the University of the Free State extends its warmest congratulations, anticipating a future marked by innovation, collaboration, and academic excellence under her leadership. 

News Archive

Scientists discover a water reservoir beneath the Free State
2009-12-09

Dr Holger Sommer

The Mantle Research Group Bloemfontein (MRGB), under the leadership of Dr Holger Sommer, a senior lecturer in the Department of Geology at the University of the Free State (UFS), has discovered an enormous water reservoir 160 km beneath the Free State.

This discovery, according to Dr Sommer, is the first of its kind in South Africa after he had previously made a similar finding in Colorado, USA.

However, this water cannot be used for human consumption. “It is not frozen water; it is not molecular water; it is not fresh water; it is not salty water; it is OH – water which is sitting in the crystal lattice,” he said.

He said the reservoir was comparable in size to Lake Victoria in Tanzania.
The researchers collected eclogites from the Roberts Victor (Rovic) Mine close to the town of Boshof, south-west of the Free State, for their study.

“The Rovic eclogites are rocks which represent former oceanic crust transported into the earth’s interior by complex plate tectonic processes about 2.0 billion years ago,” explained Dr Sommer.

“These rocks were finally carried back to the earth’s surface by volcanic (kimberlite) eruptions around 130 million years ago. Eclogitic rocks are therefore a window into the Earth’s interior.”

The question from the beginning for all MRGB scientists was: Is there water inside these rocks in such depth, and if so, where is it located?

To answer this question, Dr Sommer and his research fellows separated single mineral grains from eclogite samples and prepared about 100 micrometer (0,1 mm) thick rock sections. Afterwards, specific particle accelerator (Synchrotron) measurements were carried out in the city of Karlsruhe in Germany.

“And indeed, the MRGB found water inside the studied rocks from the Roberts Victor Mine,” he said. “The water was located in defect structures in crystal lattices and along boundaries between single mineral grains.”

“The occurrence of water at such depth would give first evidence that all water of the oceans could be stored five to ten times in the earth’s mantle.”
The study was conducted about a year ago.
 

Media Release
Issued by: Mangaliso Radebe
Assistant Director: Media Liaison
Tel: 051 401 2828
Cell: 078 460 3320
E-mail: radebemt.stg@ufs.ac.za
4 December 2009

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