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22 May 2018 Photo Supplied
Gosego Moroka recipient of the 2017 Abe Bailey Travel Bursary
Gosego Moroka, recipient of the 2017 Abe Bailey Travel Bursary.

Gosego Moroka, who employs an epitome of un-conventionalism towards his preferred tastes in life, represented the University of the Free State (UFS) on the Abe Bailey Travel Bursary tour in the UK in December 2017. He, alongside 16 other candidates from various tertiary institutions in South Africa, took heed of this opportunity of a lifetime.

The Abe Bailey Trust is a prestigious bursary awarded to young South Africans that focuses on leadership development. Trustees award bursaries to persons with a strong academic record who have shown exceptional qualities of leadership and service to their designated tertiary institutions. “I am someone who is ultracompetitive, and I always look to improve and challenge myself,” said final-year LLB Law student and 2017 UFS-Abe Bailey candidate, Gosego.

Gosego has represented the UFS in Amsterdam, in collaboration with the F1 Leadership for Change programme. He also formed part of the Global Leadership Summit, the University Scholars Leadership Symposium at the United Nations in Bangkok, Thailand, and served as the Community Service Director for the Golden Key – UFS Chapter, and developed and led the Mandela Day Community Service Project. 

Gosego’s tour with fellow bursary holders kicked off in Cape Town, where they visited Robben Island. They then travelled to Ethiopia, and visited the African Union, which he described as “state of the art.” Their next destination saw them in London where he visited the Houses of Parliament, as well as Westminster Abbey. Gosego attended plays including Matilda, and The Lion King, which he deemed culturally significant. The city of Bath, however, stood out as the highlight of his trip. He described it as the most exquisite place on earth. Stratford-upon-Avon, Shakespeare’s birthplace was also on their list of adventures. The group then travelled to Scotland where they toured Edinburgh, which Gosego described as one of the coldest places he had ever visited.

Gosego encourages students to be as genuine as possible when applying for the award. He also added that a big part of success as an individual results from who you surround yourself with. He further urges aspiring ‘Abes’ to mix with people who affirm their dreams.

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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