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22 January 2025 | Story Charlene Stanley | Photo Supplied
University of the Free State - Main Gate
The THE rankings are known to guide potential students to identify the best institutions for their chosen field of study, allowing them to compare different universities based on the strength of their academic offerings in specific study fields.

The recently published Times Higher Education (THE) World University Rankings by Subject 2025 shows that the University of the Free State (UFS) is ranked among the top 1 000 global higher learning institutions in its nine evaluated subjects, with most subject areas showing improved results from those recorded in 2024. 

The annually published THE World University Rankings by Subject is a highly regarded, trusted global benchmark for academic excellence in specific disciplines. Its methodology is designed to evaluate universities by employing a range of performance indicators categorised under five core pillars, namely Teaching, Research Environment, Research Quality, Industry, and International Outlook. 

Under Teaching, factors such as reputation, student-to-staff ratio, doctorate-to-bachelor ratio, and institutional income are considered. The Research pillar focuses on aspects such as productivity, citation impact, and influence. Among the other considerations are the income generated from industry partnerships and patents, as well as the number of international students, staff, and co-authored publications.

The methodology is carefully adjusted for each subject, ensuring fairness and accuracy by considering field-specific research cultures and publication practices.

The complete list of UFS subject rankings is as follows:

Law: 301+  *
Arts and Humanities: 501-600 # 
Education Studies: 501-600  #
Psychology: 501-600  #
Life Sciences: 601-800  #
Social Sciences: 601-800 #
Medical and Health: 801-1 000  #

Physical Sciences: 801-1 000 #

*The “+” label indicates that there is no upper limit and is used in instances where the THE does not provide exact ranks for universities beyond this position, therefore grouping institutions together to avoid overly fine distinctions at lower ranking tiers. (Eg. 801+ indicates 801st or lower.)

# The range label (eg. 801-1000), indicates that a university is ranked somewhere within this narrower range, (eg. between 801st  and 1000th. )

For more detail, visit: www.timeshighereducation.com

The THE rankings are known to guide potential students to identify the best institutions for their chosen field of study, allowing them to compare different universities based on the strength of their academic offerings in specific study fields. It also often paves the way for research collaboration, as companies are more likely to partner with highly ranked institutions in a specific sector for research and development projects. Furthermore, strong subject rankings enhance the international reputation of universities and enable comprehensive comparison in particular disciplines.

“This type of global benchmarking is extremely valuable in enhancing the international reputation of the UFS, enabling us to ultimately recruit and attract the most talented students and staff from our region and from across the globe. This aligns with our institutional strategy contained in Vision 130, whereby we aim to grow and extend our impact and influence locally, regionally, and globally,” says Prof Anthea Rhoda, acting UFS Vice-Chancellor and Principal. “Valuable knowledge and insights are also garnered during each evaluation process, allowing us to remain a globally competitive force in higher education, and to take the UFS to even greater heights in the years to come.”

Click to view document Click to view UFS Times Higher Subject Scores

News Archive

Heart-valve studies receive international recognition
2017-07-11

 Description: Heart-valve studies  Tags: Heart-valve studies  

Prof Francis Smit, Head of the Department of
Cardiothoracic Surgery at the UFS, and Manager of the
Robert WM Frater Cardiovascular Research Centre, with
Kyle Davis, Mechanical Engineer at the centre.

Photo: Rulanzen Martin

Three heart-valve studies which have been developed at the Robert WM Frater Cardiovascular Research Centre at the School of Medicine at the University of the Free State (UFS) were recently presented in Monte Carlo at the conference of the prestigious global Heart Valve Society (HVS).

These studies are all headed by Prof Francis Smit, Head of the Department of Cardiothoracic Surgery at the UFS, and Manager of the Robert WM Frater Cardiovascular Research Centre.
Prof Smit says the HVS is a combination of the former heart-valve societies of Europe and the US. “Studies on heart-valve disease, heart-valve-related products and operations, as well as the design and development of new valves were presented. There are both clinical and development divisions.

He says the study in which the hemodynamics of their redesigned mechanical poppet valve was compared to a commercial bi-leaflet mechanical heart valve, was named as the best poster presentation in the experimental valve development and numerical flow dynamics division. The study, which was presented by Kyle Davis, mechanical engineer at the centre, competed against some of the best heart-valve research units in the world.

The redesigned valve, based on the 1960s Cape Town poppet valve, has the potential to provide a low-cost solution for mechanical heart-valve replacement. It is possible to produce the titanium ring with 3-D printers and is, together with the silicon poppet valve, extremely inexpensive compared to current mechanical valve-manufacturing processes.
The advantages of this valve over current mechanical valves is that, due to the effective and laminar flow characteristics, as well as the simple locking mechanisms, there is a reduced chance of valve thrombosis, and the need for anti-clotting drugs is therefore limited.

It was also confirmed that the new valve more than meets the published FDA (Federal Drug Agency) requirements, which determine the minimum standards of valves for human use in the US.

The redesigned valve also has a very low platelet activation impact, which is responsible for platelet thrombosis and leads to valve thrombosis or strokes. This valve is another heart-valve project by the centre, which is also in the process of evaluating a tri-leaflet polyurethane valve developed by them.


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