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24 April 2023 | Story Gerda-Marié van Rooyen | Photo Charl Devenish
Jenna Clarkson
Jenna Clarkson is a devout communications student and a karateka. She had to deal with several health challenges during her studies, but nevertheless dreams of obtaining her PhD in Communication at the UFS.

Overcoming numerous health obstacles during her studies, Jenna Clarkson is in high spirits after obtaining her degree from the University of the Free State (UFS). While most students enjoyed an active social and campus life, she often had to visit the hospital while studying. Receiving her BA Integrated Organisational Communication qualification during the April 2023 graduation ceremony has been a healing balm after many years of pain. 
 
The Faculty of the Humanities graduate was diagnosed with type 2 diabetes in 2021. In 2022, after several physiotherapists and emergency room visits, she was also diagnosed with juvenile disc disorder and sacroiliitis. The latter condition affects one or both sacroiliac joints where the lower spine and pelvis meet and may cause pain in one or both legs. 

Initially, Jenna assumed she had hurt herself during karate practice, but the pain would not subside. “I would randomly lose feeling in my legs and couldn’t sit. I spent a year in pain and struggled to walk, lift heavy objects, cough, and sleep on my side. I struggled with the fact that this was going to be an issue for the rest of my life.” 

However, with a lot of love from her friends, support from her lecturers, and grace with herself, Jenna learned how to handle the pain and to realise when she has met her limits. This student from Johannesburg says that although pain is frustrating and overwhelming, having emotional support helps. “Sometimes just having someone to listen and be there is the best thing.”

The journey to the graduation stage might have been difficult for this high-flyer, but it was a worthwhile undertaking. 

“I feel over the moon, and a little overwhelmed that it happened,” says Jenna about getting her degree in communications. Loving her field of study, she attended class eagerly and enjoyed her modules. “I love that I am allowed to create, I get to make something. There’s nothing more amazing than getting a brief and being able to look at it and create something from it that nobody else would have created. The bonus is that I am quite good at it too,” adds the student who is currently doing her honours degree at the UFS. 

Getting her first degree from the UFS, Jenna is determined to excel in her chosen field. 

“I would like to get my honours degree cum laude and do a PhD degree, but I am taking it one degree at a time. If it doesn’t work out that way, it’s okay. I am very good at figuring things out and making a plan.”

Jenna is determined to make her parents proud. “Having lost my dad at four, I do everything with the hope that he would be proud of my choices. My mom sacrificed a lot to give me the best life she could.”

News Archive

Two scientists part of team that discovers the source of the highest energy cosmic rays at the centre of the Milky Way
2016-03-22

Description: Giant molecular clouds  Tags: Giant molecular clouds

Artist's impression of the giant molecular clouds surrounding the Galactic Centre, bombarded by very high energy protons accelerated in the vicinity of the central black hole and subsequently shining in gamma rays.
Artist's impression: © Dr Mark A. Garlick/ H.E.S.S. Collaboration

Spotlight photo:
Dr Brian van Soelen and Prof Pieter Meintjes of the UFS Department of Physics.
Photo: Charl Devenish

H.E.S.S. (High Energy Stereoscopic System) scientists publically revealed their latest galactic discovery in the international science journal, Nature, on 16 March 2016. These scientists were able to pinpoint the most powerful source of cosmic radiation – which, up to now, remained a mystery.

Part of this team of scientists are Prof Pieter Meintjes and Dr Brian van Soelen, both in the University of the Free State (UFS) Department of Physics. Dr Van Soelen explains that they have discovered a proton PeVatron – a source that can accelerate protons up to energies of ~1 PeV (10^15 eV) – at the centre of the Milky Way. The supermassive black hole called Sagittarius A has been identified as the most plausible source of this unprecedented acceleration of protons.

The protons are accelerated to Very High Energy (VHE) gamma rays. The energy of these protons are 100 times larger than those achieved by the Large Hadron Collider at CERN (the European Organization for Nuclear Research).

According to Dr Van Soelen, the fact that this research has been published in Nature demonstrates the importance and pioneering nature of the research conducted by H.E.S.S. The H.E.S.S. observatory – operational in Namibia – is a collaboration between 42 scientific institutions in 12 countries.

In 2006, H.E.S.S. was awarded the Descartes Prize of the European Commission – the highest recognition for collaborative research – and in 2010 the prestigious Rossi Prize of the American Astronomical Society. The extent of the observatory’s significance places it among the ranks of the Hubble Space Telescope and the telescopes of the European Southern Observatory in Chile.

“The next generation VHE gamma-ray telescope,” Dr Van Soelen says, “will be the Cherenkov Telescope Array (CTA), which is currently in the design and development stage.” Both Dr Van Soelen and Prof Meintjes are part of this project as well.

H.E.S.S. has issued a complete statement about the paper published in Nature.

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