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13 December 2023 | Story André Damons | Photo Charl Devenish
Dr Shezree Tiel
Top student: Dr Shezree Tiel graduated top of her class and summa cum laude during the Faculty of Health Sciences graduation ceremony on Friday.

As she achieved the goals she had set for herself, Dr Shezree Tiel, one of the latest graduates from the University of the Free State (UFS) Faculty of Health Sciences (FoHS), developed the courage to not only define her goals, but aim for even more. This is the reason she graduated not only summa cum laude, but as the top student in her year group.

Dr Tiel was one of 459 students who graduated on Friday (8 December 2023) during the FoHS’s December graduation ceremony. She graduated with a MBChB degree and is one of eight students to do so summa cum laude. During her five years of studies to become a medical doctor, she was the top student in each of her year groups.  

“I feel very excited and still in disbelief, because it has been my dream since first year to graduate cum laude, but there were moments I felt I may have to accept that it may not be possible. So, I am very delighted that despite all the challenges I faced, my dream was realised,” she said.

According to her, she decided to study at UFS as it is the only university in South Africa that offered a five-year medical degree.

Building healthier and happier communities

Talking about how she achieved this, Dr Tiel, who will be doing her community service year in her home province of Mpumalanga, said what was consistent throughout her years of study, was the need to avoid a uniform approach to studying. Instead, she continued, she embraced different ways to learn.

Said Dr Tiel: “I embraced different ways to acquire knowledge and used these to identify a method of study that would be best suited for each module, chapter and sometimes each day. Everyday courage, resilience, patience, and perseverance played a vital role in accomplishing all my achievements. In spite of all of this, I will always attribute my achievements to my trust in Christ.”

Her desire to make the best possible use of every opportunity she gets to gain knowledge and the hope to use that knowledge to be useful to people and communities, motivated her on her journey to become a doctor. She decided to study medicine because she aspired to work with people in the pursuit of building healthier and happier communities. She believed that medicine would provide a great foundation and platform to accomplish this.

Though she is yet to decide in which field she would like to specialise one day, she believes it would be in internal medicine because it has always been one of her favourite rotations. “I do hope whichever one I go into will provide me with an opportunity to teach because that is one of the things I delight in.”

News Archive

Fracking in the Karoo has advantages and disadvantages
2012-05-25

 

Dr Danie Vermeulen
Photo: Leatitia Pienaar
25 May 2012

Fracking for shale gas in the Karoo was laid bare during a public lecture by Dr Danie Vermeulen, Director of the Institute for Groundwater Studies (IGS). He shared facts, figures and research with his audience. No “yes” or “no” vote was cast. The audience was left to decide for itself.

The exploitation of shale gas in the pristine Karoo has probably been one of the most debated issues in South Africa since 2011.
 
Dr Vermeulen’s lecture, “The shale gas story in the Karoo: both sides of the coin”, was the first in a series presented by the Faculty of Natural and Agricultural Science under the theme “Sustainability”. Dr Vermeulen is a trained geo-hydrologist and geologist. He has been involved in fracking in South Africa since the debate started. He went on a study tour to the USA in 2011 to learn more about fracking and he visited the USA to further his investigation in May 2012.
 
Some of the information he shared, includes:

- It is estimated that South Africa has the fifth-largest shale-gas reserves in the world, following on China, the USA, Argentina and Mexico.
- Flow-back water is stored in sealed tanks and not in flow-back dams.
- Fracturing will not contaminate the water in an area, as the drilling of the wells will go far deeper than the groundwater aquifers. Every well has four steel casings – one within the other – with the gaps between them sealed with cement.
- More than a million hydraulic fracturing simulations took place in the USA without compromising fresh groundwater. The surface activities can cause problems because that is where man-made and managerial operations could cause pollution.
- Water use for shale-gas exploration is lower than for other kinds of energy, but the fact that the Karoo is an arid region makes the use of groundwater a sensitive issue. Dr Vermeulen highlighted this aspect as his major concern regarding shale-gas exploration.
- The cost to develop is a quarter of the cost for an oil well in the Gulf of Mexico.
- Dolerite intrusions in the Karoo are an unresearched concern. Dolerite is unique to the South African situation. Dolerite intrusion temperatures exceed 900 °C.

He also addressed the shale-gas footprint, well decommissioning and site reclamation, radio activity in the shale and the low possibility of seismic events.
 
Dr Vermeulen said South Africa is a net importer of energy. About 90% of its power supply is coal-based. For continued economic growth, South Africa needs a stable energy supply. It is also forecast that energy demand in South Africa is growing faster than the average global demand.
 
Unknowns to be addressed in research and exploration are the gas reserves and gas needs of South Africa. Do we have enough water? What will be the visual and social impact? Who must do the exploration?
 
“Only exploration will give us these answers,” Dr Vermeulen said.

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