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11 January 2018 Photo Charl Devenish
UFS researcher publishes the highest-cited Maths paper in the world in 2017
An article by Prof Abdon Atangana from the University of the Free State’s Institute for Groundwater Studies received New Hot Paper status from Clarivate Analytics.
An article on Applied Mathematics, published by Prof Abdon Atangana from the University of the Free State’s Institute for Groundwater Studies in 2017, was recently named New Hot Paper by Clarivate Analytics.

Hot paper status
Essential Science Indicators (ESI) is a unique and comprehensive compilation of science performance statistics and science trends. Data is based on journal article publication counts and citation data from Clarivate Analytics that enables researchers to conduct ongoing, quantitative analyses of research performance and track trends in science. Covering a multidisciplinary selection of 1 2000+ journals from around the world, this in-depth analytical tool offers data for ranking papers, scientists, institutions, countries, and journals. 

ESI from Clarivate Analytics is updated every two months. The New Hot Papers, which are papers published in the past two years, are in the top one-tenth of one percent (0.1%) for their field and publication period. Prof Atangana’s paper had the highest cite count in the field of Mathematics. 

His article that received the New Hot Paper status is titled: “The new fractional derivative and application to nonlinear Fisher’s reaction-diffusion equation”.

The concept of fractional differential operators with non-singular kernel has captured the minds of several researchers in the past year due to their wider applicability in almost all fields of science, engineering and technology. The new fractional differential operators have opened new windows to model complex real-world problems that could not be modelled using the Newtonian and the well-known Riemann-Liouville fractional differential operators. 

“These operators are the way forward in modelling real-world problems in all disciplines, as they are able to include into mathematical formulation the effect of memory,” Prof Atangana said.

The Atangana-Baleanu fractional derivative
The professor developed a new fractional differential operator, called the Atangana-Baleanu fractional derivative. This 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.”

News Archive

Authentic leaders inspire themselves
2010-04-30

 

 Dr Renalde Huysamen and Mrs Marietjie du Plessis.
Leadership is held in very high esteem. In today’s world the ability to lead and motivate yourself and others is of the utmost importance. This year, Dr Renalde Huysamen and Marietjie du Plessis from the Centre for Higher Education Studies and Development (CHESD) at the University of the Free State (UFS), continue to build on a year-long Leadership-Learning Community Programme that they launched last year.

The aim of the project is, amongst others, to assist academic and non-academic staff at the university not only to discover their own strengths as leaders, but also to dream about it in order to achieve lively, sustainable and flourishing communities of collaborative learning and development. During the first six months of the programme staff members of the UFS investigate their personal and professional experiences and in the process they grow as individuals and authentic leaders.

The group is very diverse in terms of race, gender, language and qualifications. According to Mrs Du Plessis this diversity creates an opportunity where participants learn to understand themselves and others better. Firm ties are forged in a supportive, safe and stimulating environment in which mutual learning can take place.

During the last six months of the year the focus is on research outputs for academic staff en projects for non-academic staff. Some personnel have already published articles and managed to build international relations by means of this. Non-academic personnel have engaged in projects to improve provision of service with great success.

The Leadership Programme comprises 40 hours and includes breakaway sessions, group and individual activities, interviews and conversations, out-door activities, narrations and research methodology. The sessions take place on the UFS campus, but two breakaway sessions at resorts near Bloemfontein are also undertaken. Although this programme has been launched in the Higher-Education sector, it can also be adapted to fulfil the needs of any other sector, says Dr Huysamen.

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