Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
16 January 2024 | Story Leonie Bolleurs
Scie-Ed building

The university is transforming its campus with state-of-the-art infrastructure development. We are creating spaces that foster learning, empower groundbreaking research, and offer an enriching university experience.

UFS Sasol Library

The UFS has been hard at work to move away from traditional library spaces towards creating tech-enhanced, flexible environments that are dynamic for teaching and learning. According to Jeannet Molopyane, Director of Library and Information Services, they strive to align their spaces with global best practices with the infrastructure changes.

Centre for Mineral Biogeochemistry

The Centre for Mineral Biogeochemistry – completed in February 2023 – integrates seamlessly with its surrounding environment, while also providing a new collaborative workspace for the centre’s personnel. This state-of-the-art facility boasts various laboratories which were mainly funded by the Department of Science and Innovation (DSI). The CMBG includes, among other initiatives, the Mineral Node of the Biogeochemistry Research Infrastructure Platform (BIOGRIP), an initiative of the DSI. This space is situated next to the existing Microbiology Building on the Bloemfontein Campus. 

University Estates Building

For this repair and renovation project, with a construction theme, internal and external materials were selected for their low-maintenance qualities. The first office, located opposite the entrance door, features cladding with exposed galvanised corrugated iron. A new steel mezzanine level was installed and painted in ‘CAT’ yellow and black. All pipes, including plumbing and electrical, are exposed on wall surfaces. The use of internal exposed brickwork, concrete floors, and oriented strand board in ceilings and cupboards further accents this quality in the completed project. 

Animal Research Centre

The Animal Research Centre on the Qwaqwa Campus, replaced the temporary structure that previously served as animal housing. The new structure complies with the requirements and standards for a research facility and caters to the needs of researchers and animals, including small and large rodents. The exterior materials used complement those of the surrounding buildings, providing a low-maintenance profile. The building, accessible to persons with disabilities, contains two research laboratories, an ecotoxicology laboratory, a veterinarian’s office, and a procedure room.

South Campus 24/7 Study Space

The shift to extended programmes and dramatic increase in student enrolment on the South Campus created the need for additional study areas. Considering the steep site outcrop and the existing pedestrian routes from the lower campus, the design explored building blocks that progressively staggered up the hill to accommodate a small amphitheatre study area, maximising seating capacity. This allows the building to accommodate the site’s steepness rather than ignore it. The final design provides study spaces on three levels, all accessible via a ramp, with the main functions situated on the primary level. This design also ensures accessibility for all users, including those with disabilities.

KovsieGear

Incline Architects has designed a new innovative space on the Thakaneng Bridge on the Bloemfontein Campus to accommodate the expansion of the KovsieGear outlet. This new design incorporates extra retail space along with additional room for administration work. The KovsieGear shop now features a new aesthetic, created with natural materials to complement the UFS colours.

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.


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