Latest News Archive

Please select Category, Year, and then Month to display items
Categories
UFS News Media Release Research
Years
2017 2018 2019 2020 2021 2022 2023 2024
Months
January February March April May June July August September October November December
Previous Archive
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

Schoolgirl builds giant Gingerbread house for Children’s Wing Project
2015-11-13


Professor André Venter, Head: Department of Paediatrics and Child Health, Morgan Pelser, and Tertia de Bruin, Project Coordinator: Children’s Wing: UFS Marketing.
Photo: Leonie Bolleurs.

“You have to dream before your dreams can come true.” These words rang true for Morgan Pelser from Bloemfontein when she fulfilled her wish on Tuesday 3 November 2015 at the launch of her ‘big and real’ Gingerbread house.

 

Pelser, 13, said she had the idea of building the gingerbread house over six months ago and began working tirelessly, raising funds for the project. She intends to donate the money raised from this initiative to the Children’s Wing Project at Pelonomi and Universitas Hospitals. It was back in Grade 4 when she had the opportunity to tour through the ICU, neonatal and paediatric wards of the two hospitals, that she saw the need for better equipment and facilities. Pelser hopes to raise R200 000 through the initiative.

 

Professor André Venter, Head: Department of Paediatrics and Child Health at the University of the Free State, said he was greatly humbled by the perseverance and passion shown by Morgan in executing her dream. “I work with children, so I know how resilient they are, but seeing this is amazing. We tend to give up so easily,” he said. He went on to say that the money will be greatly appreciated, as it will be used to provide health-care facilities for children at both hospitals.

 

The launch of the gingerbread house was a huge success. The house is currently outside Coco C at the Loch Logan Waterfront. Members of the public are encouraged to see and taste the giant house, where they can leave a message on the inside of the house. A minimum fee of R20 is requested.

 

Professor André Venter, Head: Department of Paediatrics and Child Health, Morgan Pelser, and Tertia de Bruin, Project Coordinator: Children’s Wing: UFS-Marketing.

Photo: Leonie Bolleurs.

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