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23 February 2023 | Story Kekeletso Takang | Photo Supplied
Michelle De Lange
UFS School of Accountancy Lecturer, Michelle de Lange, aced the recent Chartered Global Management Accountants Board exam, obtaining second position.

Michelle de Lange, accredited Accounting Lecturer in the School of Accountancy at the University of the Free State (UFS), finished second in the world at the recent Chartered Global Management Accountant (CGMA) Board Examination. With only one point between De Lange and the first candidate, she aced the challenging exam.    

Having obtained fourth position in the world for the 2019 CIMA Gateway exam, De Lange was determined to outdo herself.

The Chartered Institute of Management Accountants (CIMA) is the world’s largest global professional management accounting body to offer training and qualification in management accountancy. As designation holders, members get to showcase their skills and experience to a global audience, while upholding professionalism and promoting continuous learning. 

De Lange, who holds another professional accreditation from the South African Institute of Chartered Accountants (SAICA), coordinates the BCom Honours in Management Accounting programme, which is CIMA-aligned for postgraduate students. For De Lange, the greatest reward is the realisation of the impact she is making on her students through strategic vision.  

Having worked in the private sector and later joining the UFS as an Assistant Director at Finance back in 2016, De Lange believed that something was missing; that there was more to give. In 2018 she moved to the School of Accountancy, taking on her new role as Lecturer. “I wanted to make a difference and be significant. This motivated my move to lecturing,” she says. 

Her passion for teaching extends beyond the lecture hall. De Lange pays it forward by supporting students through a hands-on approach and ensuring that assessments are CIMA-aligned. 

The School of Accountancy in the Faculty of Economic and Management Sciences is proud of De Lange and her achievements. 

Becoming a CGMA requires discipline. De Lange is grateful for the support she received in preparation for the board exam, in particular from her husband Francois, who was “always understanding and encouraging”. 

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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