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16 May 2024 | Story Anthony Mthembu | Photo Lutendo Mabata
Prof Marlize Rabe
Prof Marlize Rabe, Vice-Dean of Teaching and Learning in the Faculty of Humanities at the University of the Free State (UFS).

The University of the Free State (UFS) proudly announces the appointment of Prof Marlize Rabe as Vice-Dean of Teaching and Learning in the Faculty of The Humanities. Commencing her tenure on 1 April 2024, Prof Rabe brings a wealth of experience and a vision for advancing pedagogical excellence within the academic community.

Reflecting on her new role, Prof Rabe expressed enthusiasm, stating, “Being part of this esteemed faculty is an exciting prospect. I hope to add value through this appointment by working with lecturers and students on various levels.”

Previously serving as Head of the Sociology Department at the University of the Western Cape (UWC), Prof Rabe’s academic journey positions her uniquely to navigate the responsibilities of her new portfolio, drawing from her extensive experience in undergraduate and postgraduate education.

What this new role entails

The scope of Prof Rabe’s role encompasses multifaceted aspects, including management and administration. She elaborates,’’In many instances, this position offers an opportunity to identify common ground and foster collaborations, thus facilitating the growth of all stakeholders involved.” Such collaborations, she emphasises, are pivotal in propelling the faculty towards innovation and pioneering approaches to teaching and learning.

What to expect in the near future

Looking ahead, Prof Rabe outlines forthcoming initiatives aimed at enhancing the academic landscape. Notably, a colloquium scheduled for the second semester will explore the integration of Artificial Intelligence (AI) in assessments, ensuring relevance and accessibility for both educators and students. As it is, a dedicated task team within the faculty is poised to spearhead these transformative endeavours.

Furthermore, Prof Rabe wants to focus on quality assurance in the faculty. ‘’We must be accountable to our students to maintain the highest standards of education,” she asserts, underscoring the imperative of continual evaluation and benchmarking against global best practices.

In celebration of Prof Rabe’s appointment, the University of the Free State extends its warmest congratulations, anticipating a future marked by innovation, collaboration, and academic excellence under her leadership. 

News Archive

UFS boasts with most advanced chemical research apparatus in Africa
2005-11-23

Celebrating the inauguration of the NMR were from the left Prof Frederick Fourie (Rector and Vice-Chancellor of the UFS),  Dr Detlef Müller (Development Scientist and Manager:  Africa and Asia of Bruker in Germany, the supplier of the NMR), Prof Jannie Swarts (head of the head of the Division Physical Chemistry at the UFS) and Prof Herman van Schalkwyk (Dean:  Faculty of Natural and Agricultural Sciences at the UFS). Photo: Lacea Loader

UFS boasts with most advanced chemical research apparatus in Africa 

The University of the Free State’s (UFS) Department of Chemistry now boasts with some of the most advanced chemical research apparatus in Africa after the latest addition, a nuclear magnetic resonance (NMR) spectrometer, was inaugurated today by the Rector and Vice-Chancellor, Prof Frederick Fourie.  The NMR is used to analyse molecular structures. 

Last month the Department of Chemistry celebrated the installation of the most advanced single crystal X-ray diffractometer in Africa.  The diffractometer provides an indispensable technique to investigate among others the solid state of compounds for medicinal application.

“Three years ago the UFS executive management realised that, if we want to build a university of excellence, we should invest in research.  We started to think strategically about chemistry and decided to bring the apparatus at the Department of Chemistry on a more competitive standard.  Strategic partnerships were therefore secured with companies like Sasol,” said Prof Fourie during the inauguration ceremony.

“The installation of the NMR symbolises the ability of the UFS to turn academic areas around.  I hope that this is the beginning of a decade of excellence for chemistry at the UFS,” said Prof Fourie.

”The catalogue value of the Bruker 600 MHz NMR is approximately R11 million.  With such an advanced apparatus we are now able to train much more post-graduate students,“ said Prof Jannie Swarts, head of the Division Physical Chemistry at the UFS.

”The NMR is the flagship apparatus of the UFS Department of Chemistry that enables chemists to look at compounds more easily at a molecular level.  Research in chemistry is critically dependent on NMR, which is a technique that can determine the composition of reactants and products in complicated chemical reactions, with direct application is most focus areas in chemistry,“ said Prof Swarts.

”Parts of the spectrometer consists of non-commercial items that were specifically designed for the UFS Department of Chemistry to allow the study of unique interactions in e.g. rhodium and platinum compounds,” said Prof Swarts.

According to Prof Swarts the NMR enables chemists to conduct investigations on the following:

To evaluate for example the complex behaviour of DNA in proteins as well as the analysis of illegal drugs sometimes used by athletes. 
It provides an indispensable technique to investigate compounds for medicinal application for example in breast, prostate and related bone cancer identification and therapy, which are currently synthesised in the Department of Chemistry.  
It can also be applied to the area of homogeneous catalysis where new and improved compounds for industrial application are synthesized and characterised, whereby Sasol and even the international petrochemical industry could benefit. This analytical capacity is highly rated, especially in the current climate of increased oil prices.
The NMR can detect and identify small concentrations of impurities in feed streams in the petrochemical industry, e.g. at Sasol and also the international petrochemical industry.  These minute amounts of impurities can result in metal catalyst deactivation or decomposition and can cause million of rands worth in product losses.
It is indispensable for studying the complexity of samples that is non-crystalline. These materials represent the vast majority of chemical compounds such as solvents, gasoline, cooking oil, cleaning agents and colorants as examples. 

According to Prof Swarts the general medical technique of MRI (magnetic resonance imaging) in use at larger hospitals, is based on NMR technology.

”The NMR apparatus enabled the Department of Chemistry to characterise complex molecules that were synthesised for the multi-national company, FARMOFS-PAREXEL, and to negotiate research agreements with overseas universities,” said Prof Swarts. 

Media release
Issued by: Lacea Loader
Media Representative
Tel:  (051) 401-2584
Cell:  083 645 2454
E-mail:  loaderl.stg@mail.uovs.ac.za
22 November 2005
 

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