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04 November 2019 | Story Valentino Ndaba | Photo Charl Devenish
SK Luwaca at UFS Safety Summit for off-campus students
Sikhululekile Luwaca, leader of the UFS Safety Champions, addresses a delegation at the Higher Education Safety Summit from 18-19 October 2019 at the Bloemfontein Campus.

A meeting of minds over student safety recently took place at Kovsies. The Higher Education Safety Summit saw a cohort of 165 students from the University of the Free State (UFS), Central University of Technology and Sol Plaatje University, collaborating with the heads of Protection Services from the respective institutions to devise a safety blueprint specifically focusing on the off-campus environment.

“The rental tribunal came on board to assist with rental disputes between students and landlords, in addition to accreditation issues being discussed,” Sikhululekile Luwaca, former SRC President of the Bloemfontein Campus and leader of the UFS Safety Champions that form part of the Unit for Institutional Change and Social Justice.

Luwaca further said that the Mangaung Metropolitan Municipality also committed to assist the universities in addressing crime and enforcing by-laws. “A strategic safety plan was developed around spatialisation and zoning of student communes, developing a system that will assist universities to establish where students stay by using technology such as geographic information system (GIS),” he added.

What were the objectives of the summit?
Being the first of many to come, the summit set out clear objectives which all stakeholders have committed to work tirelessly to achieve, both in the short and long term.

The goals of the summit were threefold. Firstly, the intention was to build capacity between students and staff of all institutions involved to implement programmes by transferring the skills and knowledge between one another.

Secondly, the idea was to gather and consolidate input from the various higher-learning institutions and by so doing diversify the solutions. Thirdly, the purpose of the summit was to create an official platform where partners may consult on interventions that will ripple from the local, to the provincial and further to national level.

Andiswa Msomi, Spatialisation Group Leader and the Safety Champions’ administrator said she appreciated the shift in perspective that the summit brought. “The summit brought to my attention that sometimes we focus so deeply on one aspect of a problem that we end up not seeing alternative solutions. Due to active participants, new solutions came up, new ideas were brought forth and more importantly, we were able to get other institutions on board,” she said.

What are some of the tangible outcomes?
Going forward, an internal report which focuses on crime prevention measures will be presented to all UFS stakeholders. An external report, which will be submitted by the Safety Champions to the government in January 2020, is expected to be integrated into the Provincial Crime Prevention Strategy.

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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