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UFS pays tribute to Prof Bob Frater

20 February 2024 | Story Lacea Loader | Photo SUPPLIED

The Robert WM Frater Cardiovascular Research Centre (the Frater Centre) at the University of the Free State (UFS) received the sad news of the passing of Prof Robert (Bob) Frater at the age of 95 on 29 January 2024 in New York.

“Prof Frater was and will continue to be regarded as an international icon in heart surgery, especially in mitral valve repair where he described the use of artificial chordae, which is still the international standard today. Since 2006, he has been intimately involved in the establishment of the research programme in the Department of Cardiothoracic Surgery at the UFS, which culminated in the establishment of the Frater Centre in 2015. This would not have been possible without the combined efforts of the UFS and the generous financial support by Glycar – a Pretoria-based company established by Prof Frater,” says Prof Francis Smit, Director of the Robert WM Frater Cardiovascular Research Centre and Head of the Department of Cardiothoracic Surgery at the UFS.

Prof Frater was born in Cape Town and attended Bishops Diocesan College from 1937 to 1946. He excelled at school, both academically and as a sportsman. He was a prefect, captained the tennis team, and played first team rugby. He studied medicine at the University of Cape Town (UCT), achieving a first class in Surgery. He qualified as a cardiothoracic surgeon at the Mayo Clinic and after a stint back in Cape Town, spent the rest of his illustrious career at the Einstein and Montefiore university hospitals in New York. Despite this distance, Prof Frater always maintained and cherished his South African roots, palpably demonstrated by his notable collection of Africana books and art.

“He was an inspiring mentor and educator, and constructively influenced generations of cardiothoracic surgeons trained at the UFS and internationally. His enthusiasm for scientific research and deep understanding of heart valves and tissue engineering have largely determined the research focus of the Frater Centre to this day. He received an honorary doctorate in Medicine from the UFS in 2011 in recognition of his immense contributions to cardiothoracic surgery during his lifetime. Apart from his international recognition and awards, the other outstanding award he received and cherished in South Africa, was the Robert Gray Medal from his old school, Bishops Diocesan College,” says Prof Smit.

At the UFS, he was Prof Smit’s promotor for his PhD on human heart valve transplants (homografts) and inspired an additional five PhD studies (four of which addressed tissue engineering, and one in re-designing a poppet mechanical heart valve, which was named the Frater valve). Studies on heart valve mechanics and hydrodynamics conducted at the Frater Centre in support of these valve developments resulted in three cum laude Master of Engineering degrees awarded by Stellenbosch University. Over time, the Robert WM Frater Cardiovascular Research Centre’s research output steadily increased in scope and quality, mainly due to the values of curiosity, excellence, integrated interdisciplinary collaborative teams, integrity, and mutual respect instilled by Prof Bob Frater.

“Prof Frater was always received ostentatiously in Bloemfontein. The registrars crowded around him, our research team was inspired, wisdom was gained from his vast experience in surgery and research, and no-one was left untouched by the deep humanity of this remarkable man. He was truly an exceptional individual, and a memorable South African.”

We wish to express our sincerest condolences and deepest sympathy to his wife Eileen, sons Hugh, Dirk, and the rest of the family,” says Prof Smit.

News Archive

Four modernised controlled environment cabinets inaugurated

2006-07-27

Photographed in a controlled environment cabinet were at the back from the left: Mr Adriaan Hugo (head of the UFS Electronics and Mechanisation Division), Prof Herman van Schalkwyk (Dean: Faculty of Natural and Agricultural Sciences at the UFS) and Prof Koos Terblans (lecturer at the UFS Department of Physics). In front is Mr Koos Uys (engineering consultant from Experto Designa who helped with the cooling systems of the cabinets).
Photo: Leonie Bolleurs

Different look for research in controlled circumstances at the UFS

Research in controlled circumstances at the University of the Free State (UFS) turned a new page today with the inauguration of four modernised controlled environment cabinets of the Department of Soil, Crop and Climate Sciences.

“The controlled environment cabinets, which are situated next to the glass houses on the eastern side of the Agriculture Building on the Main Campus in Bloemfontein, were installed in the early 1980’s. The cabinets, used for research purposes in controlled circumstances by the UFS for many years, became dysfunctional and needed to be repaired and put into use again,” said Prof Herman van Schalkwyk, Dean: Faculty of Natural and Agricultural Sciences at the UFS.

“The cabinets are used by the agronomics, horticulture and soil science divisions of the Department of Soil, Crop and Climate Sciences to control factors such as the temperature, the intensity and quality of light, synthesis and humidity. This is done 24 hours a day, with hourly intervals,” said Prof Van Schalkwyk.

The cabinets are ideally suited to determine the joint and separate effects of these factors on the growth of plants. The adaptability of plants to climate can also be investigated under controlled circumstances. All of this leads to a better understanding of the growth and development process of plants, more specifically that of agricultural crops.

“The effect of these environmental factors on the effectiveness of insect killers such as fungus killers, insecticide and weed killers can also be investigated and can help to explain the damage that is sometimes experienced, or even prevent the damage if the research is timeously,” said Prof Van Schalkwyk.

A new cabinet can cost between R2-3 million, depending on the degree of sophistication. “Although controlled environment cabinets have been used for agricultural research for a long time, it has become costly to maintain them and even more impossible to purchase new ones,” said Prof Van Schalkwyk.

According to Prof Van Schalkwyk the cabinets were re-built by die UFS Electronics and Mechanisation Division. Some of the mechanisms were also replaced and computerised.

“The re-building and mechanisation of the cabinets were funded by the faculty and because the work was done by our own staff, an amount of about R1 million was saved. The maintenance costs will now be lower as the cabinets are specifically tailor made for our research needs,” said Prof Van Schalkwyk.

Where all monitoring was done manually in the past, the cabinets can now be controlled with a computer. This programme was designed by Prof Koos Terblans from the UFS Department of Physics.

According to Prof Van Schalkwyk the modernisation of the cabinets is part of the faculty’s larger strategy to get its instruments and apparatus up to world standards. “With this project we have proved that we can find a solution for a problem ourselves and that there are ways to get old apparatus functional again,” said Prof Van Schalkwyk.

Media release
Issued by: Lacea Loader
Media Representative
Tel: (051) 401-2584
Cell: 083 645 2454
E-mail: loaderl.stg@mail.uovs.ac.za
26 July 2006

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