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20 April 2022 | Story Rulanzen Martin | Photo Charl Devenish
Chris Vorster_PhD Graduation
Dr Chris Vorster during the graduation ceremony in the Callie Human Centre on the UFS Bloemfontein Campus.


Lees in Afrikaans: 
Chris Vorster se PhD ’n ode aan impak van Egoli-skepper, Franz Marx

‘Very intimidating’, is how Dr Chris Vorster describes his doctorate in Creative Writing. Vorster received his degree during the morning ceremony of the University of the Free State’s (UFS) April Graduations.  He has been a lecturer in Film and Visual Media in the UFS Faculty of the Humanities since 2015. 


The doctorate is also the first PhD qualification obtained in the Creative Writing course in the Department of Afrikaans and Dutch, German and French – not only a feather in the cap of Dr Vorster, but also this department, as well as his supervisor and promoter, Prof Henning Pieterse. 

The title of his thesis is, ’n Praktykbeheerde perspektief op Franz Marx as die sentrale figuur in die ontstaan van die eerste Afrikaanse TV-dagvervolgverhaal (A practice-driven perspective on Franz Marx as the central figure in the creation of the first Afrikaans daily serial). It is an ode to the work and legacy of Franz Marx, who passed away in 2021.

Doctorate immortalises legacy of Franz Marx 
 
The lack of, or very little information available about Franz Marx and other TV writers compelled Dr Vorster to focus his thesis on the influential Franz Marx. “The influence of Franz Marx on South African television is legendary, and it was a privilege to immortalise his legacy,” says Dr Vorster. 

His PhD research consisted primarily of two phases. The first phase focused on the factors that influenced Franz Marx as artist in the creation of the soapie Egoli: Place of Gold. This was practice-based research through interviews with Franz Marx and 30 TV practitioners, after which he contextualised it within the South African TV industry. 

The second phase was the creative writing component, which materialised in the form of an Afrikaans telenovela hybrid, titled Skietstilstand, focusing on a small production team struggling to produce a new sitcom. “I also put this (research) further into perspective with the help of extensive literature study,” he says. 

Dream of quality television as incentive 

There must be some motivation for any doctoral candidate to conduct intensive research on a given topic. For Dr Vorster, this motivation was his perpetual wish that there would one day be sufficient funding to produce quality television in South Africa. “We have the talent and the will, but without sufficient budgeting, our TV industry will always simply produce boring chat and cooking programmes,” says Dr Vorster. 
The influence of Franz Marx on South African television is legendary, and it was a privilege to immortalise his legacy. – Dr Chris Vorster.

For fellow lecturers and those who intend to attempt a doctorate, Dr Vorster has the following advice: “Put a LOT of effort into your research proposal, make sure that your study is mapped out in detail before you register the title; don’t rush it! Also make sure that the topic is something that you wish to deal with day and night for years on end!”

Prof Henning Pieterse and Dr Chris Vorster
Dr Chris Vorster with his PhD Promotor, Prof Henning Pieterse. (Photo: Prof Angelique van Niekerk)

Follow the UFS Graduations here: https://www.ufs.ac.za/2022-april-graduation 

 

News Archive

Heart-valve studies receive international recognition
2017-07-11

 Description: Heart-valve studies  Tags: Heart-valve studies  

Prof Francis Smit, Head of the Department of
Cardiothoracic Surgery at the UFS, and Manager of the
Robert WM Frater Cardiovascular Research Centre, with
Kyle Davis, Mechanical Engineer at the centre.

Photo: Rulanzen Martin

Three heart-valve studies which have been developed at the Robert WM Frater Cardiovascular Research Centre at the School of Medicine at the University of the Free State (UFS) were recently presented in Monte Carlo at the conference of the prestigious global Heart Valve Society (HVS).

These studies are all headed by Prof Francis Smit, Head of the Department of Cardiothoracic Surgery at the UFS, and Manager of the Robert WM Frater Cardiovascular Research Centre.
Prof Smit says the HVS is a combination of the former heart-valve societies of Europe and the US. “Studies on heart-valve disease, heart-valve-related products and operations, as well as the design and development of new valves were presented. There are both clinical and development divisions.

He says the study in which the hemodynamics of their redesigned mechanical poppet valve was compared to a commercial bi-leaflet mechanical heart valve, was named as the best poster presentation in the experimental valve development and numerical flow dynamics division. The study, which was presented by Kyle Davis, mechanical engineer at the centre, competed against some of the best heart-valve research units in the world.

The redesigned valve, based on the 1960s Cape Town poppet valve, has the potential to provide a low-cost solution for mechanical heart-valve replacement. It is possible to produce the titanium ring with 3-D printers and is, together with the silicon poppet valve, extremely inexpensive compared to current mechanical valve-manufacturing processes.
The advantages of this valve over current mechanical valves is that, due to the effective and laminar flow characteristics, as well as the simple locking mechanisms, there is a reduced chance of valve thrombosis, and the need for anti-clotting drugs is therefore limited.

It was also confirmed that the new valve more than meets the published FDA (Federal Drug Agency) requirements, which determine the minimum standards of valves for human use in the US.

The redesigned valve also has a very low platelet activation impact, which is responsible for platelet thrombosis and leads to valve thrombosis or strokes. This valve is another heart-valve project by the centre, which is also in the process of evaluating a tri-leaflet polyurethane valve developed by them.


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