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13 December 2019 | Story Valentino Ndaba | Photo Johan Roux
Dr Thandi
After nearly seven years Dr Lewin finally graduates with a PhD.

Dr Thandi Lewin has spent the past six-and-a-half years of her life on her PhD.  It was only in the final year of the process that the thesis came together. “I had a few chapters and had done literature reviews and some theoretical work, as well as a little initial analysis, but none of it actually added up to a coherent thesis. The moment when I realised that I actually did have a thesis was a great feeling and a huge relief because it was only then that the end was in sight,” she said. 

On Wednesday 11 December 2019 her diligence culminated in a graduation ceremony at which she obtained her PhD in Higher Education Studies in the Faculty of Education at the University of the Free State (UFS). Dr Lewin formed a part of the pioneering cohort of the South African Research Chairs Initiative (SARChI) Chair in Higher Education and Human Development Research Programme, under the leadership of Professor Melanie Walker

Through the twists and turns

Working on her thesis on Early career women academics: A case study of working lives in a gendered institution, Dr Lewin struggled with time constraints. “I could not work on it every night or every early morning like some people do. My job was demanding, so I worked most nights and often went to bed quite late. Hence, I failed to focus on it during the week,” she explained.

When she began her PhD her youngest child was one year old. In addition to her job becoming more and more challenging over the years, Dr Lewin also had to maintain a morning and evening routine in order to make the most of the limited time she and her family had together. Yet after all was said and done, her research still beckoned.

Reaching the stage of walking across the stage

Given the rigorous process of completing a PhD, one of the major motivators was her supervisor. “Prof Walker was loyal and never gave up on me. She was also pragmatic and understanding. The commitment from a supervisor who is considerate of your personal circumstances, but is also as dedicated to your research project as you are, is quite something to find.”

For much of the past three years of her doctorate, Dr Lewin’s father was ill. He eventually succumbed to his illness in January 2019. The graduate struggled with managing her emotions as she felt guilty about not spending enough time with him due to work and research. “Being a mum and a daughter meant that if I wasn’t at work or working on my PhD I was with my kids or with my dad. But I must also acknowledge that my partner, nanny, and part-time housekeeper provided critical support which I couldn’t have done without.”

On gender and organisational cultures

The Chief Director for Institutional Governance and Management support in the university education branch of the Department of Higher Education and Training found the experience garnered in the system-level of higher learning enormously helpful in her research process.   “I have really enjoyed working in an area that interests me, and engaging with a topic that is policy-relevant,” she said.

Content
Melanie Walker (right) reading the PhD appraisal for Dr Thandi Lewin at the Graduation Ceremony.
(Photo: Johan Roux)


Cultivating culture change

Enabling women to rise through the ranks would require more effort to improve gender equity. “Organisations and universities can never really achieve gender equity without fundamentally changing their structures and cultures, which are deeply gendered. This also cannot happen without social change, which needs to take place in broader society and not only within organisations,” said Dr Lewin.

What this means for society and organisations is a shift from focusing solely on individual women. According to Dr Lewin: “Universities, in addition to their inclination towards slow change, are also experienced by many as exclusionary – not just by women, but by people of colour and those from working-class backgrounds, and others who have been traditionally marginalised in higher education. This is a critical issue for South African higher education – it is going to take a lot of time and focused commitment to change the cultures of universities to be more inclusive.”

News Archive

UFS student makes breakthrough in the application of nanorobots
2005-04-21

A student from the University of the Free State (UFS) has made a ground-breaking discovery in the field of microbiology by uncovering a series of new compounds that may in future be used to lubricate man-made nanorobots.

Mr Olihile Sebolai, a full-time student at the UFS’s Department of Microbial- Biochemical and Food Biotechnology, made this discovery while working on his M Sc-study on yeast.

With this discovery Mr Sebolai will also be awarded six prestigious prizes during this week’s autumn graduation ceremony at the UFS.  This university has recognised this exceptional achievement as a build-up to the celebration of national Science and Technology week next month.     

Mr Sebolai’s dissertation on the yeast genus Saccharomycopsis Schionning has been published in an accredited international journal of repute. 

“Words cannot describe how excited I am. I never expected to receive such recognition for my studies.  I am humbled by all of this,” said Mr Sebolai.

The Lipid Biotechnology Group at the UFS recently discovered that some yeasts produce their own water-propelled capsules in which they are transported.  These capsules have different shapes and resemble among others miniature flying saucers, hats with razor sharp brims etc.  “In order to function properly, parts of the capsules are oiled with prehistoric lubricants – lubricants that are produced by yeasts and that probably existed for many millions of years as yeasts developed,” said Mr Sebolai.  

According to Mr Sebolai these capsules are so small that approximately 300 can be fitted into the full-stop at the end of a sentence and are therefore invisible to the naked eye.

“With my studies I discovered many new compounds that resemble these prehistoric lubricants.  These lubricants may in future be used to lubricate man-made nanorobots and are similar in size compared to yeast capsules,” said Mr Sebolai.  The nanorobots are used to perform tasks in places that are invisible to the naked eye and could one day be used, among others, to clean up human arteries.

Mr Sebolai has been interested in the subject of Micro technology since he was at RT Mokgopa High School in Thaba ‘Nchu.  “I was specifically interested in the many possible applications the subject has – in the industry, as well as in medicine,” said Mr Sebolai. 

His next goal is to successfully complete his Ph D-degree.

The prizes that will be awarded to Mr Sebolai this week include:

Best Magister student at the UFS (Senate medal and prize);

Best Magister student in the Faculty of Natural and Agricultural Science and Dean’s medal at the same faculty;

The Andries Brink – Sasol-prize for the best M Sc dissertation in Microbiology;

The JP van der Walt prize for best M Sc dissertation in yeast science;

The Chris Small prize for an outstanding Master’s dissertation; and

Honorary colours awarded by the UFS Student Representative Council

Media release

Issued by:                     Lacea Loader

                                    Media Representative

                                    Tel:  (051) 401-2584

                                    Cell:  083 645 2454

                                    E-mail:  loaderl.stg@mail.uovs.ac.za

20 April 2005

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