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07 June 2023 | Story André Damons | Photo Supplied
Dr Michael Pienaar and Dr Edward C Netherlands
Dr Michael Pienaar, Senior Lecturer and specialist in the UFS Department of Paediatrics and Child Health, is a finalist in two categories of this year’s NSTF-South32 Awards. Dr Edward C Netherlands, Senior Lecturer in the UFS Department of Zoology and Entomology, is also in the running for his first NSTF-South32 Award.

Dr Michael Pienaar, Senior Lecturer and Specialist in the University of the Free State (UFS) Department of Paediatrics and Child Health, is a finalist in two categories of the 2023 NSTF-South32 Awards, popularly known as the ‘Science Oscars’ of South Africa.

Dr Pienaar, who has been working in paediatric critical care since 2019 and sees the care of critically ill children as his mission and calling in life, has been named a finalist in the TW Kambule-NSTF Award: Emerging Researcher and the NSTF-SAMRC Clinician-Scientist Award categories.

Another UFS staff member, Dr Edward C Netherlands, Senior Lecturer in the Department of Zoology and Entomology, is also a finalist in the TW Kambule-NSTF Award: Emerging Researcher category.

The NSTF-SAMRC Clinician-Scientist Award, sponsored by the South African Medical Research Council (SAMRC), is a new award for an outstanding contribution by a clinician-scientist, with a focus on work to enhance life and improve community health. This new category is modelled on the Emerging Researcher category.

‘Validating to have research recognised’

Dr Pienaar says it is humbling to be considered for these awards alongside formidable, accomplished, and innovative clinicians and scientists. “This is all somewhat surreal, as I was not anticipating being shortlisted as a finalist. It is validating to have had my research, which I am committed to, recognised on this platform. I am very grateful to the School of Clinical Medicine and the Faculty of Health Sciences and University of the Free State for nominating me for these awards.”

He was nominated by Dr Claire Armour Barrett, Clinical Research Director and Specialist Physician in the UFS School of Clinical Medicine.

Dr Pienaar says his current research focusses on applied machine learning in paediatric critical care. He has been working on the development of machine learning models that can be used in clinical practice to improve patient care.

“The work leading to these nominations focused on triage and identification of critically ill children in South Africa. Currently, I am working towards machine learning models implemented in point-of-care ultrasonography and mechanical ventilation.

“I am pleased just to be shortlisted for these awards. I think this provides important visibility for my work, which I feel has major long-term implications for clinical practice. I am also very happy to represent the research work being done in the Faculty of Health Sciences and the UFS on this platform.”

On what it will mean to win a ‘Science Oscar’, Dr Pienaar says, “While this would advance my career, I am very aware that all the candidates would be worthy winners. As it is, the opportunity to be a scholar is reward unto itself, and I am very privileged to be able to do the research I do. As ever, I am very grateful to the University and the Faculty of Health Sciences as well as the National Research Foundation for supporting my work.”

‘Honour and privilege’

Dr Netherlands, who was nominated by Prof Corli Witthuhn, former UFS Vice-Rector for Research and Internationalisation, says, “It is a great honour and privilege to represent the UFS.”

His work as a parasitologist and herpetologist involves specialised research in the study of blood parasites. His current research focuses on the diversity, evolution, and ecological implications of blood parasites in herpetofauna (reptiles and amphibians of a particular region).

“Being shortlisted as a finalist for this award will be a humbling achievement in my career, that may lead to new opportunities and new collaborations,” Dr Netherlands says. “Furthermore, being shortlisted provides a sense of validation and affirmation for the effort that has gone into conducting my research.”

The announcement of the winners will take place at the NSTF-South32 Awards Gala Event on 13 July 2023.

News Archive

UFS Physics Research Chair receives more funding
2017-11-20


 Description: Prof Hendrik Swart, Physics Research Chair receives more funding Tags: Prof Hendrik Swart, Physics Research Chair receives more funding

Prof Hendrik Swart, Senior Researcher Professor in the
Department of Physics at UFS.
Photo: Charl Devenish

A research project into low-energy lighting using phosphor materials for light emitting diodes (LEDs) at the Department of Physics at the University of the Free State (UFS) has received further recognition. 

The South African Research Chairs Initiative (SARChi) has awarded further funding for the Research Chair in Solid State Luminescent and Advanced Materials situated in the department. Prof Hendrik Swart, a Senior Research Professor in the Department of Physics, says this means that the Chair will carry on receiving funds from SARChi for another five years. The Initiative also awarded Prof Swart in 2012 for the research, which resulted in funding for equipment and among others, bursaries.    

Better light emission in LED’s
The research focuses on better light emission of phosphor powers in LEDs. It is also looking into improving LED displays in flat screens. The research into solar cells has shown that phosphors can also increase their efficiency by increasing the range of light frequencies, which convert into electricity. It also entails that glow-in-the-dark coatings absorb light during the day and emit it at night. 

Prof Swart says over the next five years the research will focus on developing and producing devices that emit better light using the substances already developed. “We need to make small devices to see if they are better than those we already have.” In practical terms, it means they want a farmer’s water pump that works with solar energy to work better with less energy input.” 

Device that simulates sunlight
Prof Swart says the renewal of the Chair’s funding means the department can now get equipment to enhance its research   such as a solar simulator. The solar simulator uses white LEDs whose intensity output and wavelengths can be tuned. The output is measured in number of suns. It enables researchers to work in a laboratory with a device that simulates sunlight.     

According to Prof Swart the long-term benefit of the research will result in more environmentally friendly devices which use less energy, are brighter and give a wider viewing field. 

About 10 postdoctoral researchers are working on the studies done by the Chair in collaboration with the Council for Scientific and Industrial Research. 

The Research Chair Initiative aims to improve the research capacity at public universities to produce high-quality postgraduate students, research and innovative outputs. The criterion for evaluating the department’s Chair includes aspects such as how much development has occurred over the past five years. The assessors look at features such as the number of students the research entity has trained and how many publications the research team has produced.

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