Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
21 August 2019 | Story Ruan Bruwer | Photo Varsity Sport
Netball
The UFS netball team celebrating their victory in last year’s Varsity Netball competition. They are the most successful team in the tournament’s history, with three titles (2013, 2014, and 2018).

Kovsies can lift the Varsity Netball trophy again if they repeat last year’s recipe of playing for each other, motivating one another, and giving their all in each game. This is what the captain, Lefébre Rademan, believes. 

The competition started yesterday, Monday 26 August 2019 with a repeat of last year’s final. The UFS women played Tuks in the Callie Human Centre at 19:00. The final score was Kovsies 42 - 63 Tuks.

“I believe we can retain the trophy if all the players’ heads and hearts are in the right place. We must play for each other and for the UFS. I don’t think we have a point to prove after what happened at the USSA, although we would like to set the record straight,” Rademan said.

The UFS netball team went unbeaten through the group stage of the USSA champs in July, but they lost their final two encounters to finish fourth.

The Kovsies received the best possible draw. Five of their seven matches are at home, three of them against traditional powerhouses Tuks, North-West University, and Maties. They only have to travel once (to Pretoria), where they will play matches on consecutive days.

“It is certainly a great advantage to have so many matches in front of your home support and only playing away twice (against the Madibaz and the University of the Western Cape).”

Rademan took over the captaincy from Alicia Puren, who finished her studies at the end of 2018.

The team also lost the services of Maryke Coetzee, Khomotso Mamburu, and Tanya von Berg, who were all extremely experienced.


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