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26 April 2018 Photo Supplied
Strong athletics team for USSA
The 800m athlete Rynardt van Rensburg is one of several Kovsies who is expected to win a gold medal at the national student champs this weekend.

With three Olympians in their midst and a number of athletes who are serious contenders for a first place, the Kovsie athletics team looks set to make a statement at the 2018 national student champs.

The University Sport South Africa (USSA) event takes place from Friday 27 April to Sunday 29 April 2018 in Sasolburg.

Kovsies finished fifth at last year’s USSA with four gold, four silver and four bronze medals.

There were initial concerns the team might be weakened by the loss of five of their top athletes who are competing at the CAA Southern Region Youth and Junior Championships that is also taking place this weekend in Boksburg.  

Luckily for Tsebo Matsoso (200m), Pakiso Mthembu (5 000m), Tyler Beling (1 500 m) and Lara Orrock (3 000m steeplechase), their events on the USSA programme are only scheduled for Sunday which will allow them to participate in both meetings. Michaéla Wright (SA U20 long jump champion) won’t be able to compete in Sasolburg either. 

Beling and Orrock, along with Ts’epang Sello (800m and 1 500m), Kesa Molotsane (5 000m and 10 000m), Lynique Beneke (long jump), Carien Sander (400m), Hendrik Maartens (200m), Sefako Mokhosoa (triple jump), Mthembi Chauque (20km walk), Peter Makgato (long jump) and Rynardt van Rensburg (800m and 1 500m) are all realistic gold medal contestants.

Van Rensburg, Sello and Beneke have all been to the Olympic Games in 2016. Van Rensburg’s 1:46.15 last month in the 800m currently ranks 21st among the best times in 2018 on the global stage.

Beneke defended her national crown last month with a winning distance of 6.22m and Sello came very close to running her personal best in the 800m at the Commonwealth Games.

News Archive

Dr Abdon Atangana cements his research globally by solving fractional calculus problem
2014-12-03

 

Dr Abdon Atangana

To publish 29 papers in respected international journals – and all of that in one year – is no mean feat. Postdoctoral researcher Abdon Atangana at the Institute for Groundwater Studies at the University of the Free State (UFS) reached this mark by October 2014, shortly before his 29th birthday.

His latest paper, ‘Modelling the Advancement of the Impurities and the Melted Oxygen concentration within the Scope of Fractional Calculus’, has been accepted for publication by the International Journal of Non-Linear Mechanics.

In previously-published research he solved a problem in the field of fractional calculus by introducing a fractional derivative called ‘Beta-derivative’ and its anti-derivative called ‘Atangana-Beta integral’, thereby cementing his research in this field.

Dr Atangana, originally from Cameroon, received his PhD in Geohydrology at the UFS in 2013. His research interests include:
• the theory of fractional calculus;
• modelling real world problems with fractional order derivatives;
• applications of fractional calculus;
• analytical methods for partial differential equations;
• analytical methods for ordinary differential equations;
• numerical methods for partial and ordinary differential equations; and
• iterative methods and uncertainties modelling.

Dr Atangana says that, “Applied mathematics can be regarded as the bridge between theory and practice. The use of mathematical tools for solving real world problems is as old as creation itself. As written in the book Genesis ‘And God saw the light, that it was good; and divided the light from the darkness’, the word division appears here as the well-known method of separation of variables, this method is usually employed to solve a class of linear partial differential equations”.

“A mathematical model is a depiction of a system using mathematical concepts and language. The procedure of developing a mathematical model is termed mathematical modelling. Mathematical models are used not only in natural sciences, but also in social sciences such as economics, psychology, sociology and political sciences. These models help to explain systems and to study the effects of different components, and to make predictions about behaviours.”

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