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Dr Reabetswe Parkies: A journey to achievement

20 April 2024 | Story Anthony Mthembu | Photo Charl Devenish

Rea Parkies — Dr Reabetswe Parkies, Senior Officer in Marketing within the Faculty of Economic and Management Sciences at the University of the Free State (UFS), graduates with a PhD in Business Management at the April 2024 graduations.

The April 2024 graduations at the University of the Free State (UFS) mark a significant moment for graduates in the Faculty of Economic and Management Sciences (EMS), including Dr Reabetswe Parkies, whose journey in attaining a PhD in Business Management has been one of dedication and perseverance.

Reflecting on the upcoming ceremony, Dr Parkies expressed mixed emotions, encapsulating the essence of her journey: ‘’As I prepare to walk across that stage, I'm filled with a mixture of emotions—excitement, pride, nostalgia, and perhaps a hint of apprehension about what lies ahead.’’ This moment represents the culmination of years of hard work and commitment to her academic pursuits.

Dr Parkies’s doctoral thesis, titled “Student self-employment in South Africa: A triple helix model, entrepreneurial competence and social support perspective,” delves into the complex dynamics of student entrepreneurship within the South African context. Her study aims to develop a comprehensive model for understanding self-employment, incorporating factors such as entrepreneurial competence, social support, and the role of the university, industry and government initiatives.

A culmination of years of hard work

The path to achieving her PhD was not without its challenges. Balancing her responsibilities as a Senior Officer in Marketing at the UFS with the demands of academic research required meticulous time management and personal sacrifice. ‘’As time went on, I found my rhythm and developed strategies to become more efficient and effective,’’ Dr Parkies explained. She credits her successful completion of the PhD to the unwavering support of her supervisors and her determination.

As she prepares to celebrate this milestone, Dr Parkies looks ahead to future contributions to her field. ’’By delving deeper into my area of expertise, I aim to uncover new insights and share these findings with the academic community through scholarly articles,’’ she remarked, emphasising her commitment to ongoing research and knowledge dissemination.

Dr Reabetswe Parkies's achievement serves as an inspiration to aspiring scholars and underscores the importance of perseverance and dedication in pursuing academic excellence. Her journey exemplifies the ethos of the University of the Free State in fostering academic growth and scholarly inquiry.

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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