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23 August 2019 | Story Valentino Ndaba | Photo Albert van Biljon
Rolene Strauss
“Each one should test their own actions. Then they can take pride in themselves alone, without comparing themselves to someone else,” Rolene Strauss quoted from Galatians 6:4.

“Are you allowing yourself to be measured by society’s version of the perfect woman? Is that woman called ‘Perfect’ stealing your self-confidence, your potential, your joy, and your life? Are you allowing that measuring tape to measure you and tell you you aren’t good enough? I believe that as women it is time to stand up and say: ‘No, Perfect – you can’t steal my self-confidence.’ ”These were the opening words of the University of the Free State (UFS) Women’s Breakfast guest speaker, Rolene Strauss.

The measuring tape called ‘Perfect’

Making reference to her personal experiences from being a little girl with big front teeth and skinny legs, to growing into a teenager and having her waist measured, and going on to becoming a beauty pageant contestant, a wife, and a mother. Strauss shared the many ways she has been subjected to society’s unattainable standards. “That measuring tape suffocated me. I realised that there has to be more to being a woman than constantly trying to be perfect.”

The Kovsie alumna, medical doctor, entrepreneur and title holder of both the 2014 Miss South Africa and Miss World competitions, spoke to 820 women on the Bloemfontein Campus on 22 August 2019.

On coming together to uplift each other

Strauss also stressed the importance of planting the seeds of confidence in one another. “The quality of yourself as a woman depends on the quality of the women around you,” she said.

Susan van Jaarsveld echoed Strauss’s sentiments. In her capacity as Senior Director of the Department of Human Resources, which is the official host of the UFS Women’s Breakfast, Van Jaarsveld extended a warm welcome to our guest speaker. Borrowing the words of the late American author, Harriet Beecher Stowe, she reiterated that “women are the real architects of society”.

Paying tribute to women of Kovsies

Some former Kovsies who were also celebrated included Gerda Steyn, winner of the 2019 Two Oceans and Comrades ultramarathons; Madam Justice Mahube Molemela, Judge President of the Free State Division of the High Court, Dr Susan Vosloo, South Africa’s first female heart surgeon; Karla Pretorius, player of the 2019 Netball World Cup, Caroline Grace Brüssow, one of South Africa’s top songstresses; and Crystal-Donna Roberts, award- winning actress.

Kovsies continue to walk in the footsteps of excellence to demonstrate respect for the thousands of women who marched to the Union Buildings in Pretoria on 9 August 1956. In the spirit of honouring women of the past, present, and future, Van Jaarsveld reminded all the guests that they were valuable, powerful, and deserved every chance and opportunity in the world to pursue and achieve their dreams.

News Archive

Prof Tredoux turns theories regarding the formation of metals on its head
2013-09-17

 

Prof Marian Tredoux
17 September 2013

The latest research conducted by Prof Marian Tredoux of the Department of Geology, in collaboration with her research assistant Bianca Kennedy and their colleagues in Germany, placed established theories regarding how minerals of the platinum-group of elements are formed, under close scrutiny.

The article on this research of which Prof Tredoux is a co-author – ‘Noble metal nanoclusters and nanoparticles precede mineral formation in magmatic sulphide melts’ – was published in Nature Communications on 6 September 2013. It is an online journal for research of the highest quality in the fields of biological, physical and chemical sciences.

This study found that atoms of platinum and arsenic create nanoclusters, long before the mineral sperrylite can crystallise. Thus, the platinum does not occur as a primary sulphur compound. The research was conducted at the Steinmann Institute of the University of Bonn, Germany, as well as here in Bloemfontein.

Monetary support from Inkaba yeAfrica – a German-South African multidisciplinary and intercultural Earth Science collaborative of the National Research Foundation (NRF) – made this research possible. Studies are now also being conducted on other metals in the precious metal group, specifically palladium, rhodium and ruthenium.

The discovery of the nanoclusters and the combination with arsenic can have far-reaching consequences for the platinum mine industry, if it can be utilised to recover a greater amount of platinum ore and therefore less wastage ending up in mine dumps. This will signify optimal mining of a scarce and valuable metal, one of South Africa’s most important export products.

For Prof Tredoux, the research results also prove thoughts she already had some twenty years ago around the forming of platinum minerals. “Researchers laughed in my face, but the evidence had to wait for the development of technology to prove it.” Young researchers were very excited at recent congresses about the findings, since the new models can bring new insights.

“Chemistry researchers have been talking about platinum element clusters in watery environments for quite a while, but it was thought that these would not appear in magmas (molten rock) due to the high temperatures (>1 000 degrees celsius).”

Prof Tredoux has already delivered lectures at congresses in Scotland, Hungary, Sweden and Italy on this research.

Read the article at: http://www.nature.com/ncomms/2013/130906/ncomms3405/full/ncomms3405.html

 

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