Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
20 November 2020 | Story Charlene Stanley

Two lecturers in Business Management from the Faculty of Economic and Management Sciences walked away with the 2019/2020 UFS Excellence in Teaching and Learning Awards in the category Innovation in Student Engagement and Learning.

Dr Ekaete Benedict and Mrs Risna Opperman are also both real-life entrepreneurs who own businesses in and around Bloemfontein, using their practical experience from the business world to supplement the theoretical knowledge they impart to their students.

Success recipe

Lecturing the flagship entrepreneurship module in the Department of Business Management, the two lecturers use the graduate attributes theory as a starting point, which states that students should learn and develop certain skills, abilities, knowledge, and attitudes during their studies at university.  

They then integrate and design their module outcomes, academic activities, and assessments to align with these attributes, ensuring that their students develop the skills that will help them to be better prepared for the work environment and self-employment.


Ekaete Benedict_web
Dr Ekaete Benedict. Photo:Supplied

To enhance learning and engagement, they employ blended learning techniques in the form of face-to-face classes supplemented with online activities via Blackboard. 

They also effectively implement experiential learning, inviting real-life entrepreneurs and officials from various small-business development agencies as guest lecturers to communicate and interact with students.
Some of the lessons these industry experts have shared with students are: 
How to protect your business ideas; How to access government funding; How to start your business; and How to market your business.

Aims of Excellence in Teaching and Learning Awards 

The Excellence in Teaching and Learning awards, hosted by the Centre for Teaching and Learning (CTL), recognise academics for their innovative learning and teaching practices within different disciplines, as well as the advancement of the scholarship of teaching at the institution.Among its aims are to share best practices, innovative ideas, and research findings in learning and teaching.

Risna Opperman web
Risna Opperman. Photo:Supplied

Value of Entrepreneurship

Both winners are passionately advocating the critical need for entrepreneurship education and training in the South African context.
“In the light of South Africa’s high unemployment rate (over 30%), plus the fact that we have the highest youth unemployment rate in the world (58.2%), there is a big demand for meaningful engagement of young people in productive activities – hence the need for entrepreneurship,” says Benedict.
“As entrepreneurship lecturers, our focus is not just on graduating future employees for the workforce, but to create and develop future employers who can contribute to the economic development of the country,” emphasises Opperman.

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