Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
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

Centre to enhance excellence in agriculture
2008-05-09

 

At the launch of the Centre for Excellence were, from the left, front: Ms Lesego Sejosengoe, Manager: Indigenous Food, Mangaung-University Community Partnership Project (MUCPP), Ms Kefuoe Mohapeloa, Deputy Director: national Department of Agriculture; back: Mr Garfield Whitebooi, Assistant Director: national Department of Agriculture, Dr Wimpie Nell, Director: Centre for Agricultural Management at the UFS, and Mr Petso Mokhatla, from the Centre for Agricultural Management and co-ordinator of the Excellence Model.
Photo: Leonie Bolleurs

UFS centre to enhance excellence in agriculture

The national Department of Agriculture (DoA) appointed the Centre for Agricultural Management within the Department of Agricultural Economics at the University of the Free State (UFS) as the centre of excellence to roll out the excellence model for small, medium and micro enterprises (SMME’s) for farmers in the Free State.

The centre was launched this week on the university’s Main Campus in Bloemfontein.

The excellence model, which is used worldwide, was adapted by the Department of Trade and Industry as an SMME Excellence Model. The DoA then adapted it for agricultural purposes.

“The excellence model aims to assist farmers in identifying gaps in business skills. These gaps will be addressed by means of short courses. It will help to close the gap between the 1st and 4th economy,” said Dr Wimpie Nell, Director of the Centre for Agricultural Management at the UFS.

The UFS – as co-ordinator of the SMME Excellence Model – the DoA, the private sector, municipalities, small enterprise development agencies, and non-governmental organisations will be working together to enhance excellence in agricultural businesses in the Free State.

The benefit of the model is that it changes the mindset of emerging farmers to see agriculture as a business and not as a way of living. Dr Nell said: “We also want to create a culture of competitiveness and sustainability amongst emerging farmers.”

“The Free State is the second province where the model has been implemented. Another four provinces will follow later this year. Altogether 23 officers from the DoA, NGO’s and private sector have already been trained as facilitators by the Centre of Excellence at the UFS,” said Dr Nell.

The facilitator training takes place during four contact sessions, which includes farm visits where facilitators get the opportunity to practically apply what they have learnt. On completion of the training facilitators use the excellence model to evaluate farming businesses and identify which skills (such as financial skills, entrepreneurship, etc.) the farmers need.

The co-ordinator from the Centre of Excellence, Mr Petso Mokhatla, will monitor the facilitators by visiting these farmers to establish the effectiveness of the implementation of the model. Facilitators must also report back to the centre on the progress of the farmers. This is an ongoing process where evaluation will be followed up by training and re-evaluation to ensure that successful establishment of emerging farmers has been achieved.

According to Ms Kefuoe Mohapeloa, Deputy Director from the national Department of Agriculture, one of the aims of government is to redistribute five million hectare of land (480 settled people per month) to previously disadvantaged individuals before 2010. The department also wants to increase black entrepreneurship in rural areas by 10% this year, increase food security by utilising scarce resources by 10%, and increase exports by black farmers by 10%.

“To fulfill these objectives it is very important for emerging farmers to get equipped with the necessary business skills. The UFS was a suitable candidate for this partnership because of its presence in the Accelerated and Shared Growth Initiative of South Africa (ASGISA). With the Jobs for Growth programme, ASGISA is an important extension to the Centre of Excellence and plays a major role in the implementation of the model to improve value-chain management,” said Ms Mohapeloa.

Twenty facilitators will receive training in June and another 20 in October this year. “The more facilitators we can train, the more farmers will benefit from the model,” said Dr Nell.

Media Release
Issued by: Lacea Loader
Assistant Director: Media Liaison
Tel: 051 401 2584
Cell: 083 645 2454
E-mail: loaderl.stg@ufs.ac.za  
8 May 2008

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept