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09 December 2019 | Story Nonsindiso Qwabe | Photo Barend Nagel
Victoria Read more
Victoria the mannequin has become a familiar face in Nursing classrooms

She has an uncanny ability to move her eyes towards the sound of voices in a room, her voice shrills and squeals when she's in pain, she throws in a Spanish word or two, and she releases bodily fluids just like a real human would. 

These are just some of the quirky characteristics that make up the new R1,76 million-rand birthing mannequin in the School of Nursing's Simulation Unit, who goes by the name Victoria. She weighs more than 80 kg and is almost 1,7 metres high. With features such as real eyelashes, eyebrows, and hair, you can't help but do a double take when you lay eyes on her. 

Students getting practical experience

While the unit has other mannequins used for training Nursing students in each year or their study, Simulation Coordinator from the School of Nursing in the Faculty of Health Sciences, Cecile Fourie, said Victoria was a major upgrade for the school because of her versatility. Victoria would further enhance the school's quality of teaching by training students in their final year of undergraduate studies as well as those pursuing their postgraduate studies, about the ins and outs of pregnancy and other female morbidities, Fourie said. 

"We try to make our scenarios as real and authentic as possible and we've seen how much our students have grown. Introducing Victoria to our pre- and postgraduate students will prepare them to be competent in clinical practice." 

Meet Victoria

So, what exactly can Victoria do? 

Fourie said while the other mannequins were made with screws that made them look robot-like, Victoria was made with silicone and given a clean finish to make her appear life-like. The other mannequins can only blink, but Victoria's eyes move around, she can speak Spanish and French, and she comes with five tummies for different medical scenarios. She has a normal tummy which acts as a closure, an operable tummy for caesarean delivery, a tummy that allows a breeched baby to be twisted and turned from the outside just before delivery, a contraction tummy used for normal vaginal delivery – which also allows Victoria to push, bleed, urinate, and release mineral oil which acts as amniotic fluid. The fifth tummy is postpartum haemorrhage, a condition that is common among South African mothers after delivery. 

"It’s so good that we get to train our students in such real, lifelike circumstances. Through Victoria we're going to try and do our part in lessening maternal deaths, which are so prominent in our country. She can act out all the abnormalities that take place in a real delivery, and she can also have other medical conditions such as a heart attack," Fourie said.



News Archive

Plant-strengthening agent enhances natural ability of plants to survive
2015-07-27

Drought, diseases, and fungi. These are factors that farmers have no control over, and they often have to watch despondently as their crops are damaged. In addition, the practice of breeding plants in special and strictly-controlled conditions, has resulted in crops losing the chemical ability to protect themselves in nature.

Researchers in the Department of Soil, Crop, and Climate Sciences at the University of the Free State (UFS) have developed an organic agent that restores this chemical imbalance in plants. It enables the plant to build its own resistance against mild stress factors, and thus ensures increased growth and yield by the plant.

ComCat®, a plant-strengthening agent, is the result of extensive research by the German company, Agraforum AG, together with the UFS. Commercialisation was initially limited to Europe, while research was done at the UFS.

“Plants have become weak because they were grown specially and in isolation. They can’t protect themselves any longer,” says Dr Elmarie van der Watt from the department.

Dr Van der Watt says that, in nature, plants communicate by means of natural chemicals as part of their resistance mechanisms towards various stress conditions. These chemicals enable them to protect themselves against stress conditions, such as diseases and fungi (biotic conditions) or wind and droughts (abiotic conditions).

Most wild plant varieties are usually well-adapted to resist these stress factors. However, monoculture crops have lost this ability to a large extent.

The European researchers extracted these self-protection chemicals from wild plants, and made them available to the UFS for research and development.

“This important survival mechanism became dormant in monoculture crops. ComCat® wakes the plant up and says ‘Hey, you should start protecting yourself’.”

Research over the last few years has shown that the agent, applied mostly as a foliar spray, subsequently leads to better seedlings, as well as to growth, and yields enhancement of various crops. This is good news for the agricultural sector as it does not induce unwanted early vegetative growth that could jeopardise the final yield ? as happened in the past for nitrogen application at an early growth stage.

“The use of synthetic agents, such as fungicides which contain copper, are now banned. Nowadays, options for natural and organic agriculture is being investigated. This product is already widely used in Europe, but because farmers are often swamped by quacks, the South African market is still somewhat sceptical.”

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