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08 May 2024
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The Dean of the Faculty of Natural and Agricultural Sciences, Prof Paul Oberholster, has the pleasure of inviting you to the inaugural lecture of Prof Dirk Opperman.
Date: 21 May 2024
Time: 17:30
Venue: Equitas
Click here to RSVP before Wednesday, 15 May 2024. Alternatively, contact Christelle van Rooyen on +27 51 401 9190.
About Prof Dirk Opperman
Prof Dirk Opperman obtained his PhD in Biochemistry at the University of the Free State in 2008. This was followed by postdoctoral research on directed evolution with Prof Manfred T Reetz at the Max Planck Institute for Coal Research (Germany). In 2010, he was appointed in the Department of Microbiology and Biochemistry. He subsequently established structural biology at the UFS, and his current research focus lies at the interface of evolutionary and structure-function relationships of biocatalysts, and their application in green chemistry. He is an NRF B-rated researcher with co-authored papers in Science, Nature Communications, and Angewandte Chemie.
His research has been funded by both local and international organisations, ranging from industries such as SASOL to the Global Challenges Research Fund (GCRF, UK). He has a long-standing collaboration with researchers at the Delft University of Technology (TUDelft, the Netherlands) and is currently part of a European Research Area Network Cofund (ERA-NET Cofund) partnership on Food Systems and Climate (FOSC) that develops biocatalysts for upcycling waste.
Badminton players show their class
2007-06-04
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Kovsie badminton players showed their class at the 2007 All African Championships held in Rose Hills, Mauritius during May, just as they did last year in Algeria.
In the individual championships in the men's double event Chris and Roelof Dednam again successfully combined for gold with a victory in the final over Steve Malcouzane and Georgie Cupidon of the Seychelles. Chris Dednam and Michelle Edwards also made the final
round in the mixed double event, but were beaten by Georgie Cupidon and Julliette Ahwan (Seychelles) to settle for a silver medal.
In the men's singles event Chris Dednam equalled last year's performance and was awarded with bronze, having lost 24-22 in the third set in the semi-finals in a marathon match against Eli Mambwe (Zambia). It was therefore once again in the men's singles where South Africa could not vest their supremacy in Africa. But, Chris improved his tally of medals to gold, silver and bronze. Roelof also showed good form by making the quarter-finals in the singles as well as the mixed doubles.
Fellow Kovsie, Wiaan Viljoen, joined the Dednam brothers and the rest of the South African team for silver in the team competition.
A week earlier, in the Mauritius International tournament, Chris won gold by winning the mixed doubles event with Michelle Edwards (against the same Georgie Cupidon and Julliette Ahwan), while the Dednam brothers had to settle for silver in the men's double event losing to Germany's Thomas Tesche and Jochen Cassel.
Chris and Roelof Dednam have qualified, because of their current position on the world ranking table, for the men's doubles in the World Badminton Championships to be played in Kuala Lumpur, Malaysia, in August this year.
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Roelof and Chris Dednam
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