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03 May 2022 | Story NONSINDISO QWABE | Photo Supplied
Simphiwe Dube
ISRC President Simphiwe Dube.

The president of the ISRC, Simphiwe Dube, left his seat alongside the Convocation and traded his procession regalia for the black gown, as he walked across the stage to receive his qualification during the morning session of the Qwaqwa Campus graduation ceremony on 30 April 2022.

Students, proud parents, and loved ones in the Rolihlahla Mandela Hall ululated and clapped as Dube received his Bachelor of Education degree majoring in Intermediate Phase Teaching, with distinction.

Dube himself revelled in the moment, shouting “amandla” to the overjoyed crowd.

Reflecting on how he managed to balance an impeccable academic record while being fully active in student politics as well as other extracurricular activities on campus, Dube said it was all doable with determination, courage, and selflessness.

“I always knew I wanted to make a difference in one way or another, and I suppose that's why I chose teaching as a profession. Coming to university, I was received by a cloud of activism that changed the way I viewed the world. I suppose that's where my journey in the space began.” 

He said the first duty of a revolutionary was to be educated. “Education should be the bloodline of every true revolutionary; it should be the driving force, and it really is inspirational to end an academic period in a cloud of glory; this itself should be a message.”

Describing himself as keen and goal-driven through academic excellence and leadership skills, Dube shared the following words with the student community: “The true goal is to be educated; the main thing is to get that qualification. We are born to be great from the day we enter the UFS gates, we can only stop at the top. Therefore, we should always anchor ourselves in the true revolutionaries who have sought to emancipate education at every turn.”

Click to view documentView his moment on stage here: 

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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