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29 October 2020 | Story Linda Dhladhla

The national Student Entrepreneurship Week is the best empowerment platform for students aspiring to become entrepreneurs. Students enrolled in higher education institutions need to appreciate more than ever before that employment post-graduation is not a given.  COVID-19 dampened South Africa’s growth prospects to worse levels than those predicted in 2019.  Students must therefore strive to equip themselves with the basics of entrepreneurship, so as to identify solutions to society’s most pressing challenges now, by participating in economic activities while studying. 

These are remarks by Dr Norah Clarke, Director of Universities South Africa’s Entrepreneurship Development in Higher Education (EDHE) programme.  In the week leading up to the national Student Entrepreneurship Week (#SEW2020) that commences on Monday 2 November, Dr Clarke explained why students must take entrepreneurial initiatives at their universities seriously in general, and in particular, why they must do their utmost to participate in the week-long #SEW2020 event from 2 to 4 November 2020.

For the first time since this event was established in 2017, the EDHE programme will be hosting #SEW2020 as a combined national and multi-institutional event. Twenty-one institutions will be sharing one common programme that runs from Monday, 2 November and wraps up on Thursday, 5 November.  As was done with the EDHE Lekgotla 2020, the #SEW proceedings will be livestreamed on the Whova app.  

According to Dr Clarke, this enables anyone to see what each of the 21 public universities and 3 technical and vocational education and training (TVET) colleges will be showcasing – in a rare opportunity never seen before in this particular context.  The opening ceremony of the virtual #SEW2020 will be hosted from the University of the Free State (UFS).
In addition to the morning’s welcome addresses, the day is dedicated to showcasing how the UFS Business School collaborates with the local business and banking sector in driving entrepreneurship for the common good.  A speaker from the Central University of Technology will add a research perspective on entrepreneurship.   To further unravel its entrepreneurship strategy and narrate how academics encourage innovation and support student enterprises, the UFS will showcase how academic support got 11 tangible business projects off the ground.  The audience will also hear first-hand from the studentpreneurs behind these projects how the university assisted them in their respective journeys from ideation through commercialisation to the market. 
 
Participate and engage through the Whova app and the 

More information: www.edhe.co.za

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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