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

Prof Heidi Hudson appointed to international Committee on the Status of Women
2015-11-24

Prof Heidi Hudson is looking forward to advancing women scholars globally
Photo: Supplied

Prof Heidi Hudson, director of the Centre for Africa Studies at the University of the Free State, was recently appointed by the President of the International Studies Association (ISA) to serve on the Committee on the Status of Women from March 2016 to April 2018. 

Representing over 100 countries, ISA has more than 6 500 members in North America and internationally, and is the most respected and widely-known scholarly association in the field of International Studies. 

She anticipates that her role on the committee will complement her research interests in feminist security theory and practice in Africa. “I am looking forward to playing a part in the advancement of southern scholars, and the promotion of their voice in global academe.”   

Prior to Professor Hudson’s appointment, she served as a member of the executive of the Feminist Theory and Gender Studies (FTGS) Section of ISA.

Representing women of the world in academia

The Committee on the Status of Women has the task of reviewing the status of women in the profession, and making recommendations to the president and the Governing Council of ISA on ways of tracking and increasing the status and visibility of women in the profession.

“Some of the goals of the committee for the 2014 to 2016 period include reaching out to women scholars in the global south; creating an ISA networking website for women scholars; and surveying perceptions of the international relations climate and its needs,” said Prof Hudson. It is also responsible for “tracking gender balance within ISA and its journals, and supporting ISA regions in fulfilling the mission of the Committee on the Status of Women,” she added.

Connecting scholars globally since 1959

The ISA has been the premier organisation for connecting scholars and practitioners in fields of international studies, and promoting research and education. ISA cooperates with 57 international studies organisations in more than 30 countries, is a member of the International Social Science Council, and enjoys non-governmental consultative status at the United Nations.

Prof Hudson’s research interests concentrate on discursive and material gender deficits of liberal peacebuilding in the post colony, amongst other subjects. She is also co-editor of International Feminist Journal of Politics.

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