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05 May 2022 | Story Leonie Bolleurs | Photo Supplied
Prof Hennie van Coller and Prof Hendrik Swart
Prof Hennie van Coller, left, received the the NP van Wyk Louw medal, and Prof Hendrik Swart, right, received the Havenga Prize for Physical Sciences.

The board of the Suid-Afrikaanse Akademie vir Wetenskap en Kuns (SAAWK) recently (22 April) announced the winners of the 2022 prizes. The academy, which was established in 1901, aims to promote the use of Afrikaans in science and the arts.

Havenga Prize for Physical Sciences

Prof Hendrik Swart, NRF B1-rated researcher, SARChI Research Chair in Solid-state Luminescent and Advanced Materials, and Senior Professor in the Department of Physics at the University of the Free State (UFS), received the prestigious Havenga Prize for Physical Sciences.

He says it is an honour to receive this award. “When I look at the list of names that have received the award in the past, I am very humbled and surprised to receive such an award.”

The Havenga Prize, for which candidates are specifically judged on research publications and evidence of their promotion of Afrikaans, has been awarded annually for the past 77 years for original research in the natural sciences or a technical field. 

A collaboration with researchers from the Nelson Mandela University (NMU) on semiconductor materials that improve the efficiency of solar cells, resulted in Prof Japie Engelbrecht (Emeritus Professor, NMU) nominating Prof Swart for this award. He is involved in an NRF collaborative research project with NMU and Linköping University in Sweden.

Prof Swart has played an important role in the acquisition of numerous research devices for analysing the thin layer of phosphor, and the semiconductor devices that can be made from such materials. His research and zeal for his work led to the establishment of the national nano-surface characterisation facility (NNSCF) containing state-of-the-art surface characterisation equipment. 

The PHI Quantes XPS system, for instance, is the first in Africa and one of only 20 in the world. The Quantes XPS system uses X-rays to determine the chemical composition of molecules on the surface of a sample. The system is unique in the sense that it also has an extra X-ray source that can determine the chemical state below the surface, which was not possible in the past. This will help to dictate the position of defects in phosphor materials, which will consequently enable the department to create better phosphor for solid-state lighting as well as solar cell applications.

The most meaningful for him, however, was the production of several well-trained postgraduate students and the generation of high-impact, well-cited scientific publications.

This award, one of several awards he has received during his career, does not signify the end of the road. On the contrary, he is looking forward to improving solar cells by using the phosphor materials they have manufactured, applying it on glass windows doped with phosphors to generate electricity.

NP van Wyk Louw Medal and Alba Bouwer Prize for children's literature

The NP van Wyk Louw Medal was awarded to Prof Hennie van Coller, a researcher who is also affiliated to the UFS. Prof Van Coller, currently an emeritus outstanding professor and research fellow at the university, was a former Head of the UFS Department of Afrikaans and Dutch, German and French, as well as Chairperson of SAAWK. He is known for his impact on the literary world, both locally and internationally, through the quality of his scientific articles and books. 

According to SAAWK, the body awards the NP van Wyk Louw Medal for a person’s creative contributions to the exploitation, organisation, and continuous development of a section of the humanities, significantly contributing to the advancement of the humanities.

Jaco Jacobs, the children’s author of more than 170 books who recently presented the 35th DF Malherbe Memorial Lecture at the UFS, was also awarded for his work. Jacobs, also a UFS alumnus, received the Alba Bouwer Prize for children's literature. The prize, which is awarded every three years, was presented to Jacobs for the book Die boekwinkel tussen die wolke, written during the COVID-19 lockdown period. 

SAAWK will present the awards later this year during two virtual award ceremonies in July. 

News Archive

Justin J. Kennedy leads new Programme in Personal Excellence
2012-05-08

 

Justin J. Kennedy
Photo: Leatitia Pienaar
8 May 2012

Justin J. Kennedy has been appointed as the Manager of the new Programme in Personal Excellence. The programme is hosted in the Centre for Business Dynamics, the commercial unit of the Business School.

He studied at Rhodes University and the University of the Western Cape (UWC) and his research has been published in various health-related publications. His D.Psych. at the University of California migrated into a Ph.D. with research partner DiscoveryHealth.

While in New York, he was part of the research laboratory Helicor that developed the world’s first hand-held medical device for measuring heart-rate variability of the peripheral nervous system.  This device forms part of the programmes offered to control stress and improve cognitive performance as per clinical trials at the UCT Department of Human Biology. This programme evolved into developing the M.Sc. course work on occupational stress and Ph.D. student supervision.

The programme will launch during the university's Beneficiary Programme for Academic Heads of Department, and will focus on the neuro-economics of stress resilience.

Justin’s most recent research is peer review for an international leadership journal where he has presented evidence on how people can improve their cognitive performance and working memory by building functional stress resilience. The overall aim of the programme is to not only reduce stress, but to improve ability to be excellent at work.  Clinical results have shown it is beneficial for performance anxiety, insomnia, migraine, hypertension control and improved ability at cognitive tasks.  The aim of his work is to ensure that simple and practical skills provide academics, students and corporate participants with enduring, functional techniques that are easily applied in their working lives.

The programme has three roles: to offer services that equip students and academics; consulting services to corporate clients, financial groups and private hospitals; and publication of results in peer-reviewed journals. 

This initiative also envisages offering a postgraduate qualification and selected coaching qualifications.  For more info about corporate interventions and programmes open to students and academics, please contact Ansie Barnard at barnardam@ufs.ac.za.
 

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