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10 December 2020 | Story Jóhann Thormählen | Photo Anja Aucamp
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Proud UFS LIS staff members. From the left: Ronet Vrey, Betsy Eister, Lee Goliath, Kegomodicwe Phuthi, and Jeannet Molopyane.

When students and staff speak, the University of the Free State Library and Information Services (UFS LIS) listens. Not only does this result in maintaining high service delivery, but it also led to producing accredited research that can assist other libraries.

The UFS LIS research shows that it values the “voice of the UFS community and thus pauses and touches base”, says Betsy Eister, Director: Library and Information Services.

LIS published an article, How is our service delivery? How can we do better? A total quality management (TQM) analysis of an academic library, in a DHET-accredited journal, Innovations: journal of appropriate librarianship and information work in Southern Africa in June 2020.

An urgency for information needs

Eister is very proud. “An academic library is an extension of what happens in lecture halls and in research, and for the LIS staff to be researchers themselves is testimony to the belief and the high regard they place in their work.”

She says it is important to determine the relevance of the LIS services. They experienced concerns from staff and students and conducted a ‘holistic needs and concerns assessment’.

The LIS has learnt a few lessons in the research process, says Eister. Firstly, they can also contribute to the existing body of knowledge by sharing experiences. “We learnt that we are producing a lot of data on a regular basis, and that can be used for action research purposes – through ethical clearance, of course.”

The research also helped them understand what academics go through to publish papers and the urgency of their information needs.

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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