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06 May 2019 | Story Lacea Loader | Photo Robin Thuynsma
Mr Nikile Ntsababa
Mr Nikile Ntsababa.

Mr Nikile Ntsababa took up the position of Registrar at the University of the Free State (UFS) on 1 May 2019. His appointment was approved by the UFS Council during its quarterly meeting on 15 March 2019.
 
“Mr Ntsababa is an experienced and knowledgeable university registrar with 10 years of senior management experience in institutional compliance, regulatory compliance, academic administration, and university records management. His history of senior roles in the higher-education sector has the advantage of a very good understanding regarding the dynamics, context, and challenges that the position of registrar brings,” says Prof Francis Petersen, Rector and Vice-Chancellor of the UFS.
 
He holds a Postgraduate Diploma in Records and Archives Management from the University of Fort Hare, a Master of Public Administration from Nelson Mandela University, and a Bachelor of Arts in Communication from the University of Fort Hare. Some of the further certification and short courses he has completed includes a Certificate in International Higher Education Management from Vanderbilt University, Tennessee State in the USA, and a Compliance Management Certificate from the University of Cape Town. He is a Certified Ethics Officer.
 
Mr Ntsababa was Registrar at the Cape Peninsula University of Technology (CPUT) from April 2012 to April 2019; before that he was Deputy Registrar at CPUT from April 2009 to March 2012. He also served as Director of Governance at the University of Fort Hare from September 2007 to March 2009, and as Faculty Manager: Management and Commerce at the University of Fort Hare from January 2004 to August 2007.   
 
“I look forward to working at the UFS and to share my knowledge and experience of higher-education legislation and the associated regulatory processes, requirements, and trends in the higher-education sector,” says Mr Ntsababa.

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Lacea Loader (Director: Communication and Marketing)

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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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