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29 June 2022 | Story Nonsindiso Qwabe | Photo Supplied
Enactus Qwaqwa Campus
Owning Their Future – Enactus students on the Qwaqwa Campus.

Empowered by the Enactus platform, a group of students on the Qwaqwa Campus are planting seeds of lifelong goodness in the Qwaqwa community.

Enactus is an international non-profit organisation that equips students to improve the world through entrepreneurial action by providing a platform for teams of outstanding students to create community development projects that put communities at the centre of improving their own livelihoods.

The group of seven students, namely Salima van Schalkwyk, Lehlohonolo Mokoena, Tubatse Moloi, Jennifer Links, Boikanyo Madisha, Bonagani Makwakwa, and Vuyo Mbamba, who are all pursuing undergraduate degrees in various disciplines, form part of Enactus.

Van Schalkwyk, the team leader and second-year Bachelor of Community Development student, said being part of Enactus has enabled them to make a tangible difference in the community around them.

“[As a team], we always assumed we knew what people go through on a daily basis, but we were in for a surprise. Despite the beautiful mountainous views of Qwaqwa, the people are in pain, one that is a cycle. When we look at all that we have discovered, all that we have heard and seen, we are moved to give the people of Qwaqwa a hand in being lifted to the surface.”

Leaving footprints of greatness for future generations

The team is currently competing in various competitions that seek to bring about social change. In 2021, the team was selected by MTN ICT as part of the top 12 nominees countrywide, receiving funding to develop an app that will assist students with mental health challenges. Apart from developing the app, they are also working on 7 Seeds, an agricultural enterprise that seeks to address the agricultural difficulties of a farm they identified in Qwaqwa.

Van Schalkwyk said they will be participating in the Enactus National Competition on 14 July 2022 and are gunning for the Enactus World Cup that will take place in Puerto Rico in October this year.

“Our vision as Enactus students is to create a better, more sustainable world for future generations. In the current economic situation our country is in, we believe that social entrepreneurship is the key to economic development and empowerment. Through Enactus, we hope to inspire many more students to submerge themselves in entrepreneurial activities. We live to leave footprints that lead to greatness for future generations,” she said.

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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