Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
24 April 2024 | Story Leonie Bolleurs | Photo Supplied
Saleem Badat
Prof Saleem Badat, Research Professor in the UFS Department of History, who has initiated an exciting research project to produce a critical institutional history of the UFS.

The Department of History at the University of the Free State (UFS) has initiated an exciting research project to produce a critical institutional history of the UFS. The initiative is part of a wider national project, the Research Project on the Histories of Universities (RPHUSA) in South Africa. Prof Saleem Badat is leading this undertaking, which involves several other universities.

According to Prof Badat, the aim of the UFS project is to produce a volume on the overall history of the UFS and possible additional volumes on specific themes and issues, depending on the nature and extent of scholarly contributions.

The emphasis of this project will mainly be on critical reflections on

• learning-teaching, research, and community engagement at the UFS; 
• the history of disciplines or fields or departments, centres, and institutes;
• governance, leadership and management, and finances; 
• student politics and unionism; 
• work on issues such as the UFS’ location, architecture, and planning; and

• its crest, regalia, and visual imagery. 

“The Department of History hopes that the project will stimulate broad participation,” says Prof Badat.

He invites current and former UFS scholars, students, support staff, and alumni to contribute to research, writing, publishing, and related activities. To discuss the history project, the Department of History will convene a seminar:

Date: Monday, 6 May 2024
Time: 14:00

Venue: Flippie Groenewoud Building (FGG), Room 202

Please confirm attendance with Nicole Masalla.

After the seminar there will be an opportunity for potential contributors to participate in a workshop to consider the nature, extent, and range of possible contributions and to develop protocols, time frames, and timelines for research, writing, and publishing. 

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.


We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept