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19 March 2019 | Story Thabo Kessah | Photo Thabo Kessah
Thokozile Thulo
Thokozile Thulo says the UFS has changed its focus in supporting students with disabilities.

The Centre for Universal Access and Disability Support (CUADS) has recently opened a permanent office on the Qwaqwa Campus The centre aims to ensure that the University of the Free State increasingly becomes a universally accessible higher-education institution which embraces students with various disabilities.

Thokozile Thulo, CUADS Assistant Officer at Qwaqwa said: “Our focus has changed from ‘special’ accommodation for individuals to the creation of a learning environment that is welcoming and empowering to all students. Integrated learning and education methodologies and processes are being researched and developed to create more awareness among lecturing staff. This incorporates universal design, faculty instruction and curricula.” 

The CUADS office assists students to gain access to study courses, learning materials, various buildings and residences, computer facilities and specialised exams and tests. For visually-impaired students, study material and textbooks in Braille, audio, e-text or enlarged format are provided. 

The office also supports students with various psychosocial and chronic conditions such as epilepsy and panic disorder, as well as learning difficulties such as dyslexia and hyperactivity. “In addition, we support students with special arrangements such as extra time for tests and exams,” said Thokozile.



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

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