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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

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

 

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