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28 November 2019 | Story Rulanzen Martin | Photo Dr Peet van Aardt
iCAN read more
The book was launched during the Student Arts and Life Dialogues Festival on the Bloemfontein Campus in October.

In its continued bid to decolonise the academic curriculum at the University of the Free State (UFS) the Centre for Teaching and Learning (CTL) published the second volume of Creative African Narratives (iCAN) short stories written by UFS students. 

iCAN Volume 2 comes after extensive creative writing workshops were presented on all three campuses during the year. The project is coordinated by Dr Peet van Aardt from CTL and is funded by the Andrew W Mellon Foundation

Through the iCAN project, CTL plans to incorporate the students’ written texts as part of the extensive reading component of the first-year academic literacy courses across all faculties. “We are teaching and motivating our students to read, but we cannot keep relying on a curriculum that is foreign to them,” said Dr Van Aardt.

The volume comprises 55 short stories with topics ranging from the Struggle, to campus life, mental illness, family affairs and love, with the students’ lived experiences also a main theme throughout the anthology. The stories are written in Sepedi, isiZulu, Setswana, English, Afrikaans and Sesotho. Some were also performed at the recent Multilingual Mokete, held on the Bloemfontein campus in September.

“We are really proud of this year’s publication, and the project as a whole,” says Dr Van Aardt. “This year we were able to include more student contributions than last year.”

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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