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01 April 2021 | Story Dr Nitha Ramnath | Photo Supplied
Back: Dr Nico Keyser (editor), Dr Ivan van der Merwe. Front: Minette Weideman (Portfolio Manager at Levevis Investment and Consulting Services), Melanie Ferreira (Business Development Manager at Allan Gray), Dr Cecile Duvenhage (editor) and Lizelle Jansen van Rensburg (Lecturer). Dr Jesse de Beer (Lecturer at University of Namibia) was absent.

Two lecturers from the Department of Economics and Finance at the University of the Free State (UFS) teamed up with alumni – who were once students in their department – to write a book on personal finance. This book is the latest hands-on application of the theory in practice.

“From the book it is evident how our alumni – who once were learners – became educators and contributed to teaching and learning,” says Dr Cecile Duvenhage, Lecturer in the Department of Economics and Finance, about the book Personal Finance. The desire to write this book stems from previous studies done by Dr Duvenhage and Dr Nico Keyser, Senior Lecturer, on the financial literacy levels among young adults. 

One such study was published in the Journal of Psychology in Africa (29(4):460-465). According to the study, young adults lack the basic understanding of financial aspects. Theory can be learned by heart, but the understanding and execution of well-informed financial decisions need to be addressed. Thus, the book was written in such a way that it is easy to understand, and with the aim of changing financial behaviour and attitude in a positive manner. The book provides useful websites and appendices for additional information and reading, and is aimed at the man on the street, researchers, and practitioners. 

Acording to the authors, during the writing of the book in 2020, new challenges arose, including the dramatic impact of COVID-19 on the financial market, and these aspects were included during the final stages and editing of this book. 

“Why personal finance? ‘Money makes the world go round’, the saying goes. Good financial decision making has a positive influence on overall well-being, allowing people to maximise their opportunities and lead more fulfilling lives. Personal finance teaches individuals financial skills so that they can manage their money better. The subject, Personal finance, is an interdisciplinary subject and encompasses many areas and core topics such as decision making, cash-flow management, savings, credit, debt, housing, and planning for the future.” 

Personal Finance (first edition) was published by Van Schaik Publishers and has been available from leading bookshops since the end of December 2020.  All chapters were critically reviewed by three (3) university lecturers and a qualified editorial panel.

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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