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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

UFS gets support for improving university access and success in South Africa
2013-10-24

 

Members of the SASSE Research team are from left: Carike Jordaan, Dr Francois Strydom, Lana Swart, Seisho Gaboutlwelweboutlwelwakemo, Michael Henn en Katleho Nyaile.
Photo: Supplied
24 October 2013

The university’s Centre of Teaching and Learning (CTL) received a grant for US$820 000 (about R8 million) from the Kresge Foundation for their South African Survey of Student Engagement (SASSE) research team.

The SASSE research team is committed to furthering student access with success by promoting quality teaching and learning institutionally and promoting collective impact around student success nationally.

Through this three-year project, the SASSE team aims to provide a range of deeply contextualised and globally benchmarked student engagement measures that can be used at institutional and module/course level for the South African context. The data from these measures can be used to improve the quality of undergraduate teaching and learning, and participating institutions will have access to appropriate capacity development interventions to empower them to use the data to promote evidence-based change in their institutions.

Dr Francois Strydom, Academic Director at the CTL, says the lessons from this higher-education project could be used to develop a stronger post-school sector which could help the country to deal with the massive challenge of youth unemployment; thereby promoting equity, social justice and a prosperous democracy in South Africa.

The Kresge Foundation is a private philanthropic foundation in the United States, which is focused on creating opportunity for low-income people through various programmes. This three-year project forms part of the Kresge Foundation’s Education Programme, which focuses on promoting access and success at South African universities. Therefore the SASSE project aims to contribute to the Kresge-sponsored Access and Success in Higher Education in South Africa (ASHESA), to promote a national conversation on improving student success.

In January this year, the university was one of four South African universities selected to take part in a multi-million rand programme to bolster private fund-raising and advancement efforts. For this programme the UFS was granted US$640 000 (about R5,6 million) over a period of five years.

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