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25 October 2018 Photo Tello Theletsane
UFS Postgraduate Education students attend orientation programme
Postgraduate students from the Faculty of Education at the World of Work teacher orientation held at the university.

Postgraduate students in the Faculty of Education at the University of the Free State (UFS) were subjected to an enlightening theoretical orientation of what to expect in the actual world of teaching.

Delivering an address to the students, Dean of the Faculty of Education, Prof Loyiso Jita, said the annual World of Work session was meant to ensure that “our students are not surprised when they enter the working environment, but are prepared and are able to make their own calculations.”

Qualities of a best teacher

In his speech that sought to evoke the conscience of students about the qualities of the kind of teacher they should be, Prof Jita encouraged them to learn from the best model teachers they had seen during their schooling days and to do away with the habits of the bad teachers they had met.

Prof Jita outlined five features that characterise a good teacher: a love for children; a love for books; a love for helping others; developing expertise in your subject area; and remembering that you have a role to play in developing the country’s leaders of tomorrow.

Teachers have to undergo development programmes

The Provincial Director of the South African Council of Educators (SACE), Marupi Marumo, took the students through a series of ethics, morals, and development programmes for teachers which include internet, digital content, and broadcast ways of teaching. “Teachers have to be members of SACE and government has made it mandatory for teachers to undergo educational programmes as constantly as possible,” he said. 

Marumo warned that the teaching profession is nowadays infested with fraudsters who fake their educational qualifications, from a matric certificate up to a tertiary qualification.

“It is on this this premise that all incoming teachers will have to register with us and have their qualifications verified,” he said.

The session was attended by officials from the provincial Department of Education, Labour, Xhariep District, local school principals, and teachers’ unions.

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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