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26 April 2024 | Story Athembele Yangaphi | Photo Supplied
Dr Tafadzwa Maramura and Christopher Strydom
Dr Tafadzwa Maramura and Christopher Strydom at 2024 ASSADPAM Ceremony at the University of Pretoria's Future Africa Campus.

A trio of 2024 University of the Free State (UFS) honours-degree graduates recently represented the UFS at the 2024 Association of Southern African Schools and Departments of Public Administration and Management (ASSADPAM) Conference.

Nameera Bade, Christopher Strydom, and Thato Tshabalala’s presentation was based on their 2023 honours research titled ‘Exploring the Influence of Loadshedding on Water Governance: A Case of the Mangaung Metropolitan Municipality’, which earned them each a distinction on their honours degree completion.

The 2024 ASSADPAM Conference was held at the University of Pretoria's Future Africa Campus and brought together academics and practitioners in the field of public administration and management.

The three graduates are currently continuing their studies by taking on master’s degrees in administration – Bade and Strydom at the UFS and Tshabalala at the University of South Africa.

“Presenting our study at the ASSADPAM Conference was an absolute honour,” Strydom said. “However, I did experience some imposter syndrome, because usually it is only PhD candidates and tenured academics that present their work at the conference, [not a] first-year master’s student presenting out of his honours mini-dissertation. But I quickly got over my imposter syndrome by reframing the situation.”

The trio’s conference presentation was preceded by their recognition for Best Presentation at the UFS second Library and Information Services Honours and Undergraduate Seminar (LISHURS) Symposium on 5 April 2024.

“Being awarded the best presentation at the second LISHURS confirmed how impactful our research is, how it resonates with people. And it was also satisfying to get credit for the hard work we have put in,” said Strydom, who also received two awards at the 2024 Faculty of Economic Management Sciences (EMS) Prize Function: Best Honours Student in the Department of Public Administration and Management, and Best Honours Student in the EMS Faculty – prizes sponsored by the Kovsie Alumni Trust.

Dr Tafadzwa Maramura, Senior Lecturer in the UFS’s Department of Public Administration and Management, co-presented the research with the students at the conference. “Working with Nameera, Chris, and Thato has been a great experience. All of them are talented and unique individuals,” Dr Maramura said.

Impactful research in public governance

He highlighted the significance of the students' research, stating, “[Their paper] has certainly had a profound impact on the EMS Faculty.”

Dr Maramura further emphasised the department's commitment to addressing real-world challenges through rigorous academic inquiry, praising the students for engaging in relevant and timely research initiatives.

The collaboration between the three students and Dr Maramura extends beyond conference presentations: they are set to write an article based on their honours research for publication in a journal, which will further establish their names within the water-energy sphere and contribute to ongoing discussions in public governance.

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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