Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
03 September 2021 | Story Nonsindiso Qwabe
“This way please” UFS Clinic nurses point the way. From left to right: Sister Nangamso Lukhubeni, Sister Noluthando Luthuli, Sister Mathapelo Moloi, and Sister Modiehi Moloi.

Fully vaccinated! 

These were the words uttered by many Qwaqwa staff members who received their second Pfizer jab at the vaccination site on the Qwaqwa Campus on Thursday (2 September 2021). More than 100 staff members turned up at the site, many for the second jab, while others were there to get their first. The staff members were full of praise for the convenience of having a site on campus, and said the brisk service made the entire process a breeze. The 24/7 Study Centre on campus was repurposed as a vaccination site at the end of August, bringing much-needed relief to staff and students, as well as the Qwaqwa community.

The vaccination experience

Chelly König, Professional Officer in the Department of Chemistry, urged people to trust the science behind the vaccine and the fact that it works. König also came with her relatives. “I’m fully vaccinated and feeling fantastic. I’d urge anyone who’s still hesitant to trust the sciences; these people know what they are doing. My aunt, who is 62, developed COVID-19 after getting her two jabs, and she didn’t experience any effects at all. It was just like the flu. Seeing her recovery convinced me that the vaccine works.”

Ntswaki Mokoena of Bidvest Prestige Cleaning Services also received her second jab. She said: “I am fully vaccinated and so happy. I’ve experienced no side effects whatsoever, and I encourage people to vaccinate; the vaccine is harmless. They should not listen to naysayers who haven’t even vaccinated.”

Calling on more people to vaccinate 

Sister Mathapelo Moloi, Chief Officer at the campus clinic, said the vaccination drive was a source of pride for the campus. “Our priority is to re-open the campus, so I’m very happy that we are seeing staff and students being willing to get vaccinated.”

“It’s not the first time that there has been hesitancy around the vaccine. Providing information is our priority – to help them understand the side effects and everything pertaining to the vaccine.”

Acting Director of Student Affairs on Qwaqwa Campus, Zakhele Mdluli, said vaccinations would help the university community get back to normal. “I encourage students to get vaccinated so that they are able to come back to campus knowing that everyone is safe. This vaccination is no different from the vaccinations we used to get when we were younger.”

The centre operates Monday to Friday from 08:00 to 15:00. People can pre-register either online at https://vaccine.enroll.health.gov.za or via WhatsApp on +27 0 60 012 3456 and should bring along their identity documents. The site is open to anyone 18 years and older. They can simply walk in – no bookings are required.”

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