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07 September 2018 Photo Stephen Collett
Mathematician makes popular contribution to science Prof Atangana
Prof Atangana is the first African under 40 years of age to be selected as African Academic of Science affiliated in Mathematics. He recently delivered his inaugural lecture and is pictured with Eelco Lukas, Director of the Institute for GroundwaterStudies at the UFS (middle) and Prof Hendri Kroukamp, Acting Vice-Rector: Academic
Prof Abdon Atangana, researcher in the Institute for Groundwater Studies at the University of the Free State (UFS), recently delivered his inaugural lecture on the topic: Understanding God’s Nature with Non-Local Operators.

His research interests are methods and applications of partial and ordinary differential equations, fractional differential equations, perturbation methods, asymptotic methods, iterative methods, and groundwater modelling. Prof Atangana is the founder of the fractional calculus with non-local and non-singular kernels popular in applied mathematics today. He has introduced more than 12 mathematical operators, most of which bear his name (such as the Atangana-Baleanu fractional integral).

He stated: “We will not stop until we change the classical view of doing mathematics. Mathematics is not a subject but a tool given to mankind by God to understand nature. One single mathematical operator cannot portray God’s nature accurately. Therefore the Atangana Baleanu was suggested.”

New weapons

Most physical problems can be expressed in terms of mathematical formulations called differential equations. According to him the differential equation’s aim is to analyse, understand, and predict the future of a physical problem. Prof Atangana introduced the Atangana-Baleanu fractional integral. This brought new weapons into applied mathematics to model complex real-world problems more accurately.

Prof Atangana explained: “The Atangana-Baleanu fractional derivative is able to describe real-world problems with different scales, or problems that change their properties during time and space for instance, the spread of cancer, the flow of water within heterogeneous aquifers, movement of pollution within fractured aquifers, and many others. This crossover behaviour is observed in many empirical systems.”

Sudden change

The Atangana-Baleanu fractional derivative is also able to describe physical or biological phenomena, such as a heart attack, the physiological progression from life to death, structural failure in an aeroplane, and many other physical occurrences with sudden change with no steady state.

The new differential and integral operators are nowadays in fashion and are being applied with great success in many fields to model complex natural phenomena. It is believed that the future of modelling complex real-world problems relies on these non-local operators.

News Archive

Empowering teachers: Working with head, heart and hand
2011-06-14

 
Prof. JJE Messerschimdt (left) is the main supervisor and Dr KE Khabanyane the co-supervisor of this study within our Faculty of Education.

The implementation of Curriculum 2005 brought about new demands in the teaching and learning of languages.  In teaching languages, it is expected of teachers to focus on the development of the basic language skills which are embedded in the first four outcomes, namely listening, speaking and reading which is coupled with viewing and writing.

Although the learning outcomes are developed as an integrated whole, each one needs special attention. According to the NCS, the third learning outcome namely "reading and viewing", is stated as follows: "The learner will be able to read and view for information and enjoyment, and respond critically to the aesthetic, cultural and emotional value in texts".
 
Julia Ramabenyane researches The facilitative role of Grade 1 teachers in the development of reading skills in Sesotho. Empowering teachers: Working with head, heart and hand, a workshop for Grade 1 teachers, was held on 27 and 28 May in the Winkie Direko Building on our Main Campus. The aim of the workshop was to create an opportunity for teachers to better understand their role as facilitators in the development of reading skills.
 
In addition to the facilitation of Mrs Ramabenyane, Prof. Hasina Ebrahim (lecturer at the School of Social Sciences and Language Education), grade 1 teachers from Lesedi and Karabelo Primary Schools, as well as the HOD of Foundation Phase and three grade 1 learners from Karabelo Primary School in Rocklands, participated in the activities.
 
This workshop, together with other reflective group sessions, formed part of the emancipatory action research of Julia Ramabenyane's Foundation Phase PhD studies. This PhD study is titled The facilitative role of grade 1 teachers in development of readings skills in Sesotho.

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