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03 December 2021 | Story Lunga Luthuli | Photo Supplied
Geraldine Lengau, Senior Officer in the UFS Gender Equality and Anti-Discrimination Office within the Unit for Institutional Change and Social Justice, calls on men to take the lead in ending gender-based violence.

Gender-based violence is a phenomenon deeply rooted in gender inequality and the scourge continues to be one of the most notable human rights violations, with many communities – especially women and children – suffering the most from the atrocious acts. 

South Africa remains the country with the highest number of violent acts, especially against women, and Statistics South Africa reports that one in five partnered women has experienced physical violence. 

Gender-based violence can take many forms, including 

• sexual harassment; 
• rape and/or sexual violence;
• stalking (deliberately and repeatedly following, watching, and/or harassing another person);
• physical, emotional, and economic abuse; and
• child abuse.

Geraldine Lengau, Senior Officer in the Gender Equality and Anti-Discrimination Office within the Unit for Institutional Change and Social Justice, says: “Individuals must be vigilant of toxic environments where emotional and physical abuse are rampant.”

 “Even in the workplace, individuals can experience gender-based violence and it can play itself out in the form of power dynamics, prejudice, and discrimination.”

To help end gender-based violence at work, Lengau says, “Institutions have a duty to implement policies and procedures to increase awareness and sensitisation about this pandemic.”

Societal norms often contribute to victims deciding not to report these criminal acts for fear of being judged, with many women still being considered guilty of attracting violence against themselves through their behaviour.

“It is important for communities to provide support to victims and for organisations to have a zero gender-based violence tolerance policy. Victims must report any act, and in extreme cases, they must not be shy to get a protection order,” Lengau says. 

With the 16 Days of Activism for No Violence against Women and Children Campaign in full swing, Lengau says, “It is a great international initiative to tackle and raise awareness around issues of gender-based violence; however, it is not enough. It should go beyond the 16 days.”

 “To rid society of gender-based violence, our communities – men and women – should work together to root it out. Men should take the lead in tackling issues and bringing about solutions. Women should never get tired of speaking out; there is help for them.”

“Gender-based violence is a societal ill and women need to know that they should not bear the shame,” she says.

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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