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09 December 2022 | Story Leonie Bolleurs | Photo Leonie Bolleurs
Dr Thomas Sekyi-Ampah
Dr Thomas Sekyi-Ampah, who recently received his PhD in Urban and Regional Planning at the UFS December graduation ceremonies.

“I am extremely glad that I was successful in obtaining my PhD degree. Learning is a lifelong experience, and the joy of this undertaking is immense. I will encourage others to pursue this goal later in their lives if they so desire,” said Dr Thomas Eric Sekyi-Ampah, who received his PhD degree in the Department of Urban and Regional Planning at the University of the Free State (UFS) – just more than two weeks before his 74th birthday. 

He completed his master’s degree at the UFS and decided to also pursue a PhD at the same institution, focusing on the tension between traditional leaders and the municipal planning process around the Spatial Planning and Land Use Management Act 2013 (SPLUMA), the role traditional leaders play in nature conservation, and the limitations of municipal spatial governance due to inadequate resources. In his thesis, titled: Towards a sustainable and transformative spatial governance system for municipalities with traditional leaders: A case study of Alfred Nzo District Municipality, Eastern Cape, Dr Sekyi-Ampah investigates the potential for inclusive and sustainable spatial governance in this municipal district.

His supervisor since 2018, Prof Verna Nel, Professor in the Department of Urban and Regional Planning, said the process required tenacity and hard work. “I admire his persistence.”

Impacting service delivery

Dr Sekyi-Ampah describes the Alfred Nzo District as “a deeply rural area, characterised by subsistence agriculture, where longstanding traditions and customs prevail”.

“The legacy of the 1913 Land Act and subsequent apartheid policies are evident in the pervasive poverty and high dependence on social grants,” he added. 

“For me, it was appropriate to explore the nature of the existing spatial governance and development challenges of towns and the traditional authority areas within this municipal district, as well as the relationships between the municipalities and the traditional authorities,” he said.

He continued: “Very large areas of traditional lands are located in environmentally sensitive zones. Thus, planning that takes cognisance of the environment should be paramount.”

After interviewing municipal officials, traditional leaders, local businesses, and planners with knowledge about the region, he found that although the traditional leaders have antagonistic feelings towards the implementation of SPLUMA, there is sufficient goodwill for cooperation with the local governments in the district. While the necessary plans and policies are in place, the main obstacles are the constraints experienced by the municipalities – staff, finances, and an unstable political environment.

He also found that implementing the Spatial Development Framework (SDF) in the traditional areas is a challenge, since municipalities do not control land allocation. “Planners are excluded from land allocation; thus, there is no adherence to the provisions of the SDF. This impacts service delivery, disaster management, and the judicious use of the environment in the traditional areas,” he said.

Improving sustainability of the area

Dr Sekyi-Ampah believes that he can add value through his research. It can improve the sustainability of the area if these constraints are addressed, and if traditional leaders are included in the planning and land use management processes. Ultimately, this can alleviate the plight of residents.

“I recommend the Department of Urban and Regional Planning to any prospective student, because it has a team of academics and support staff that will guarantee success for prospective students who are prepared to put in the requisite effort,” said Dr Sekyi-Ampah.

He is looking forward to continuing his research and to mentor prospective students based on the experience and wealth of knowledge obtained from this research and his experience as a town and regional planner.

News Archive

Link between champagne bubbles and the UFS?
2012-11-16

Prof. Lodewyk Kock with an example of a front page of the publication FEMS Yeast Research, as adapted by F. Belliard, FEMS Central Office.
Photo: Leatitia Pienaar
15 November 2012

What is the link between the bubbles in champagne and breakthrough research being done at the Mayo Clinic in America? Nano research being done at our university.

Prof. Lodewyk Kock of Biotechnology says a human being consists of millions of minute cells that are invisible to the eye. The nano technology team at the UFS have developed a technique that allows researchers to look into such a cell, as well as other microorganisms. In this way, they can get an idea of what the cell’s “insides” look like.

The UFS team – consisting of Profs. Kock, Hendrik Swart (Physics), Pieter van Wyk (Centre for Microscopy), as well as Dr Chantel Swart (Biotechnology), Dr Carlien Pohl (Biotechnology) and Liza Coetsee (Physics) – were amazed to see that the inside of cells consist of a maze of small tunnels or blisters. Each tunnel is about 100 and more nanometres in diameter – about one ten thousandth of a millimetre – that weaves through the cells in a maze.

It was also found that these tunnels are the “lungs” of the cells. Academics doing research on yeast have had to sit up and take notice of the research being done at the UFS – to the extent that these “lungs” will appear on the front page of the highly acclaimed FEMS Yeast Research for all of 2013.

The Mayo Clinic, in particular, now wants to work with the UFS to study cancer cells in more detail in order to fight this disease, says Prof. Kock. The National Cancer Institute of America has also shown interest. This new nano technology for biology can assist in the study and development of nano medicine that can be used in the treatment of cancer and other life threatening diseases. Nano medicine uses nano metal participles that are up to one billionth of a metre in size.

Prof. Kock says laboratory tests indicate that nano medicine can improve the efficacy of anti-cancer medicine, which makes the treatment less toxic. “According to the Mayo Clinic team, nano particles are considered as a gold cartridge which is being fired directly at a cancer tumour. This is compared to fine shot that spreads through the body and also attacks healthy cells.”

“This accuracy implies that the chemotherapy dose can be lowered with fewer side effects. The Mayo Clinic found that one-tenth of the normal dosage is more effective against pancreas cancer in this way than the full dosage with a linkage to nano particles. According to the clinic, this nano medicine could also delay the spread of cancer,” says Prof. Kock.

The nano particles are used as messengers that convey anti-cancer treatment to cancer cells, where it then selectively kills the cancer cells. The transport and transfer of these medicines with regard to gold nano particles can be traced with the UFS’s nano technology to collect more information, especially where it works on the cell.

“With the new nano technology of the UFS, it is possible to do nano surgery on the cells by slicing the cells in nanometre thin slices while the working of the nano medicine is studied. In this way, it can be established if the nano medicine penetrates the cells or if it is only associated with the tiny tunnels,” says Prof. Kock.

And in champagne the small “lungs” are responsible for the bubbles. The same applies to beer and with this discovery a whole new reach field opens for scientists.

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