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21 July 2020 | Story Nitha Ramnath | Photo UFS photo archive

The Department of Business Management within the Faculty of Economic and Management Sciences is one of four successful recipients of the Nurturing Emerging Scholars Programme (NESP), which aims to recruit honours graduates who demonstrate academic ability and express an early interest in the possibility of an academic career. 

 “The NESP is a mechanism that addresses a potential shortcoming in the department in the medium to long term. Most of the academics in the department specialise either in entrepreneurship or marketing. As such, the availability of academics with interdisciplinary business knowledge who can teach and do research across the different sub-fields of business management is limited,” says Prof Brownhilder Neneh, Associate Professor in the Department of Business Management.

Once graduates enter the programme – as NESP master’s graduates they form part of a resource pool from which new academics can be recruited. 

Prof Neneh continues: “Considering the imminent retirement of academics in the department, the NESP provides an opportunity to recruit an academic who is able to work with experienced academics, gain experience, and ‘prepare’ the person to become an expert across the different fields in the department.”

“This programme would assist in succession planning within the department as well as training individuals within academia,” she says. 

According to Prof Neneh, access to this funding opportunity will further strengthen and expand the path that the department has embarked upon as far as striving for excellence in teaching, research, and community engagement is concerned, thereby contributing to address key societal challenges. “Appointing an NESP candidate would be an ideal opportunity to recruit an academic who will be able to work with the senior staff and gain experience and teaching/research competencies relevant to the 4IR, and ‘prepare’ the person to become the business management expert in the department,” she says.

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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