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13 August 2018
Proteas next goal for Khanyisa
Khanyisa Chawane is going places with her netball career. She finds inspiration from God and the people she surrounds herself with.
Netballer Khanyisa Chawane singles out friends, teammates and her Kovsie coach as the ones who have had the biggest hand in promoting her career.

“Coach Burta de Kock has had an impact on me as a player and person. She took me in, groomed me and taught me the ins and outs of becoming the player I am today,” Chawane says.

They picked me up when I was down

“Maryka Holtzhausen (Free State teammate) has played quite a role in my career as a teammate and mentor. Tiisetso Mashele is a very good friend who has always been there to lend a helping hand during the tough times and remind me where my strength comes from. Then there’s Khomotso Mamburu and Sikholiwe Mdletshe who’ve become more than teammates. They understand me and always manage to pick me up when I’m down and there’s never a dull moment when they are around.”

At the age of 22 Chawane is making huge strides on the netball court.

Crowned player of the tournament

Hardly a month after she was named Player of the Tournament of the Brutal Fruit Netball Premier League, her performances at the National Championship mid-July earned her the Player of the Tournament once more. She is the first player to receive these accolades at both these tournaments in the same year. 

“The people I surround myself with keep me motivated in every aspect of my life. The grace of God upon my life is what inspires me to keep going. 

“I would love to represent the Proteas at the Quad Series and Diamond Challenge later this year and also to win the Varsity Netball Series,” Chawane says about future goals.  

 

Video production: Barend Nagel

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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