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06 December 2022 | Story André Damons | Photo Sonia Small
Dr Nicholas Pearce
Prof Nicholas Pearce has joined the Faculty of Health Sciences’ management team after being appointed Head of the School of Clinical Medicine. Prof Pearce is the former Head of the Department of Surgery at the UFS and led the Universitas Hospital’s COVID-19 Task Team.

During the height of the COVID-19 pandemic, Prof Nicholas Pearce led the COVID-19 Task Team of the Universitas Academic Hospital, ensuring that the hospital not only had enough Personal protective equipment (PPEs) and beds for patients, but also that the vaccination process ran smoothly. Now, the Best Doctor of the Year for 2022 – as named during this year’s National Annual Batho Pele Excellence Awards (NBPEA) – will lead the School of Clinical Medicine in the Faculty of Health Sciences at the University of the Free State (UFS).

Prof Pearce, former Head of the Department of Surgery at the UFS who served the faculty in multiple capacities over a long period, took up this position on 1 December 2022 – a position he is looking forward to.  

Create world-class doctors, maximise students’ full potential

“I’m excited about taking up my new position as Head of the School of Clinical Medicine. This is a role that comes with huge responsibility, and my vision is to create world-class doctors and to maximise each student’s full potential.  We, as university, are a national asset and need to grow and develop to be of service to the future of our country.  So, to lead a school with such a prestigious history is truly a privilege,” says Prof Pearce. 

According to him, the goal for the Medical School in the next five years should be determined by three main core drivers: service delivery, research, and teaching and training. He would like to be in a stronger position, with innovation that can produce world-class doctors (both undergraduate and postgraduate). 

If you look at the strategic plan of the UFS, says Prof Pearce, it is clear that, under the leadership of current Rector and Vice-Chancellor, Prof Francis Petersen, a period of regeneration and innovation is upon the university. Tied to this concept is the idea of self-evaluation and improvement. The idea of challenges and coming up with solutions excites him.  

“I think for a while, my main aim will be to bring the university, the provincial Department of Health, and the school in alignment, ensuring that we are all pulling in the same direction to achieve the same goal.”  

“At the end of the day, the goal here is to provide quality health care to the people of South Africa, while the Department of Health, the university, and society each function in different environments – coming together and understanding each other’s needs and having a common goal – excellent health care in this country for all our citizens.”

Lessons learned from surgery and running COVID-19 task teams

Prof Pearce, who was awarded the UFS Chancellor’s Medal for outstanding service during the April graduation ceremonies, says lessons learned from being both a surgeon and running COVID-19 task teams, are that strategic organisational processes need to be in place – systems strengthened, the policies and procedures adapted, and comprehensive planning taking place. 

However, he says, one must also bear in mind that we have a history of very high academic standards in the School of Clinical Medicine, so you want to improve on that rather than go backwards.

“I learned a lot from surgery and COVID-19 that will equip me in future. COVID-19 taught me about organisational management, disaster management, funding, resource management, people management skills, development, etc.  
“Running the Department of Surgery, one of the largest departments in the faculty with multiple inputs and personalities, has taught me that you are only as strong as the team behind you. I have an amazing team behind me in this new role, whether it is the dean, vice-dean, heads of department, administration, rectorate, and so forth.” 

He will continue to work at the Universitas Hospital; however, being fully employed by the university, he will only be doing some calls and working over weekends.  

“As a surgeon, theatre has always been my safe haven, my place of meditation, my place of peace, and I am sad to say goodbye to surgery and the Department of Surgery – it has been loyal, and I am grateful to everyone in the department; but I think as with all good things, there is a time to come and a time to go.”

News Archive

Sunflowers are satellite dishes for sunshine, or are they?
2016-07-20

Eighty-six percent of South Africa’s
sunflowers are produced in the
Free State and North West provinces.

Helen Mirren, the English actress, said “the sunflower is like a satellite dish for sunshine”. However, researchers at the University of the Free State (UFS) have found that too much of this sunshine could have a negative effect on the growth of sunflowers, which are a major source of oil in South Africa.

According to Dr Gert Ceronio from the Department of Soil, Crop, and Climate Sciences at the UFS, extremely high soil temperatures play a definite role in the sprouting of sunflower seedlings. Together with Lize Henning, professional officer in the department, and Dr André Nel from the Agricultural Research Council, he is doing research on biotic and abiotic factors that could have an impact on sunflowers.

Description: Sonneblom 2 Tags: Sonneblom 2

Various degrees of deformity (bad-left
to none-right) in seedlings of the same
cultivar at very high soil temperatures.
Photo: Dr Gert Ceronio

Impact of high temperatures on sunflower production

The Free State and North West provinces, which produce 86% of South Africa’s sunflowers, are afflicted especially by high summer temperatures that lead to extremely high soil temperatures.

Dr Ceronio says: “Although sunflower seeds are able to germinate at temperatures from as low as 4°C to as high as 41°C, soil temperatures of 35°C and higher could have a negative effect on the vegetative faculty of sunflower seedlings, and could have an adverse effect on the percentage of sunflowers that germinate. From the end of November until mid-January, this is a common phenomenon in the sandy soil of the Free State and North West provinces. Soil temperatures can easily exceed the critical temperature of 43°C, which can lead to poor germination and even the replanting of sunflowers.”

Since temperature have a huge impact not only on the germination of sunflower seeds, but also on the vegetative faculty and sprouting of sunflower seedlings, Dr Ceronio suggests that sunflowers should be planted in soil with soil temperatures of 22 to 30°C. Planting is usually done in October and early November. Unfortunately, this is not always possible, as soil moisture is not optimal for growth. Farmers are then compelled to plant sunflowers later.

Impact of herbicides on sunflower growth

“High soil temperatures, combined with the herbicide sensitivity of some cultivars, could lead to the poor development of seedlings," says Dr Ceronio.

The use of herbicides, such as ALACHLOR, for the control of weeds in sunflowers is common practice in sunflower production. It has already been determined that ALACHLOR could still have a damaging effect on the seedlings of some cultivars during germination and sprouting, even at recommended application dosages.

“The purpose of the continued research is to establish the sensitivity of sunflower cultivars to ALACHLOR when exposed to high soil temperatures,” says Dr Ceronio.

 

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