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30 May 2018 | Story Rulanzen Martin | Photo Rulanzen Martin
Future of MT Steyn statue discussed-Prof Johann Rossouw and Dr Luvuyo Dondolo
Prof Johann Rossouw and Dr Luvuyo Dondolo were also on the panel.
The Faculty of the Humanities hosted a panel discussion on the future of the MT Steyn statue on the Bloemfontein Campus of the University of the Free State (UFS). Panellists who came from diverse backgrounds with opposing viewpoints discussed the current position of the statue in front of the Main Building on the campus.

Panellists included academics, student leaders and activists as well as government representatives. They were, Prof Johann Rossouw from the UFS Department of Philosophy; Asive Dlanjwa, SRC president; Mohama Dipolo and Jani Swart, both UFS postgraduate students; Prof Matie Hoffman from the Department of Physics; Mr Ben Mazinga from the South African Heritage Resource Agency(SAHRA); Kelebohile Palane, a UFS student; and Dr Luvuyo Dondolo.

A special task team made a submission to the Free State Heritage Resources Authority (FSHRA). They proposed three options   to cover the statue, fence it, as well use it as a point of engagement. The FSHRA proposed that the statue become a point of engagement. “That is why the Faculty of Humanities decided to host the panel discussion. We are Humanities and we have to talk about it,” said Prof Heidi Hudson, Dean of the faculty. 

The panel discussion took place on 29 May 2018 and was facilitated by Mr Willem Ellis, research fellow at the Centre for Gender and Africa Studies.


An old conversation on future of the Steyn statue
The first speaker, Dr Dondolo, said MT Steyn was a symbol of Afrikaner nationalism. “The values Steyn represents and the values of the UFS and South Africa do not correlate,” he said. Prof Rossouw added that the Steyn statue stood in the way of healing and transformation. 

SRC president Dlanjwa said conversations regarding the statue had started back in 2015 and it was not a new discussion on its future.  

“We are covering the statue because it is a subject under discussion but we have unfortunately lost that battle,” he said. He added: “The removal of the statue has nothing to do with purging a particular section of society. It has everything to do with recognising the existence and humanity of the people that share the space of the UFS.” 

Dipolo said: “We must move away from historical figures to something non-offensive.” This was a step to transform public spaces. 

Mr Mazinga said there had to be an alternative perspective regarding the debate. “It shouldn’t necessarily be about removing, but to also speak to an alternative past.” It was important to transform public spaces as there was an over-representation of one group from the past, he said.

News Archive

Fight against Ebola virus requires more research
2014-10-22

 

Dr Abdon Atangana
Photo: Ifa Tshishonge
Dr Abdon Atangana, a postdoctoral researcher in the Institute for Groundwater Studies at the University of the Free State (UFS), wrote an article related to the Ebola virus: Modelling the Ebola haemorrhagic fever with the beta-derivative: Deathly infection disease in West African countries.

“The filoviruses belong to a virus family named filoviridae. This virus can cause unembellished haemorrhagic fever in humans and nonhuman monkeys. In literature, only two members of this virus family have been mentioned, namely the Marburg virus and the Ebola virus. However, so far only five species of the Ebola virus have been identified, including:  Ivory Coast, Sudan, Zaire, Reston and Bundibugyo.

“Among these families, the Ebola virus is the only member of the Zaire Ebola virus species and also the most dangerous, being responsible for the largest number of outbreaks.

“Ebola is an unusual, but fatal virus that causes bleeding inside and outside the body. As the virus spreads through the body, it damages the immune system and organs. Ultimately, it causes the blood-clotting levels in cells to drop. This leads to severe, uncontrollable bleeding.

Since all physical problems can be modelled via mathematical equation, Dr Atangana aimed in his research (the paper was published in BioMed Research International with impact factor 2.701) to analyse the spread of this deadly disease using mathematical equations. We shall propose a model underpinning the spread of this disease in a given Sub-Saharan African country,” he said.

The mathematical equations are used to predict the future behaviour of the disease, especially the spread of the disease among the targeted population. These mathematical equations are called differential equation and are only using the concept of rate of change over time.

However, there is several definitions for derivative, and the choice of the derivative used for such a model is very important, because the more accurate the model, the better results will be obtained.  The classical derivative describes the change of rate, but it is an approximation of the real velocity of the object under study. The beta derivative is the modification of the classical derivative that takes into account the time scale and also has a new parameter that can be considered as the fractional order.  

“I have used the beta derivative to model the spread of the fatal disease called Ebola, which has killed many people in the West African countries, including Nigeria, Sierra Leone, Guinea and Liberia, since December 2013,” he said.

The constructed mathematical equations were called Atangana’s Beta Ebola System of Equations (ABESE). “We did the investigation of the stable endemic points and presented the Eigen-Values using the Jacobian method. The homotopy decomposition method was used to solve the resulted system of equations. The convergence of the method was presented and some numerical simulations were done for different values of beta.

“The simulations showed that our model is more realistic for all betas less than 0.5.  The model revealed that, if there were no recovery precaution for a given population in a West African country, the entire population of that country would all die in a very short period of time, even if the total number of the infected population is very small.  In simple terms, the prediction revealed a fast spread of the virus among the targeted population. These results can be used to educate and inform people about the rapid spread of the deadly disease,” he said.

The spread of Ebola among people only occurs through direct contact with the blood or body fluids of a person after symptoms have developed. Body fluid that may contain the Ebola virus includes saliva, mucus, vomit, faeces, sweat, tears, breast milk, urine and semen. Entry points include the nose, mouth, eyes, open wounds, cuts and abrasions. Note should be taken that contact with objects contaminated by the virus, particularly needles and syringes, may also transmit the infection.

“Based on the predictions in this paper, we are calling on more research regarding this disease; in particular, we are calling on researchers to pay attention to finding an efficient cure or more effective prevention, to reduce the risk of contamination,” Dr Atangana said.


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