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10 September 2020 | Story Rulanzen Martin | Photo Mlungisi Louw
Dr Francois Smith wants his new book, Die kleinste ramp denkbaar, to be a journey to uncover the real disaster.
The new book by Dr Francois Smith from the Department of Afrikaans and Dutch, German and French, Die kleinste ramp denkbaar, is a compelling story about a medical doctor in a typical Free State town. Writing is second nature for Dr Smith, if not first – as evidenced by the success of his debut novel, Kamphoer.

“The success of my previous novel, Kamphoer, greatly contributed to the fact that I was able to get a job at the UFS, especially to teach creative writing,” says Dr Smith, who is currently a Lecturer in Afrikaans and Creative Writing at the University of the Free State (UFS). He does not want to divulge too much about the new book, but says “the story is about a medical doctor in a typical Free State town in whose consulting room a policeman is lying all but senseless from a high fever one morning.” 

The title of the book implies that we all have some kind of disaster fantasy and that the disaster mentioned in the book exists largely in the imagination of the main character – the doctor; that it is something he wants to see. “I am not going to reveal it completely, because in a sense the book is a search for what the disaster is really about,” says Dr Smith. 

For any author, the takeaway message of a book is important. It should touch the lifestyle of the reader in some way. Dr Smith wants Die kleinste ramp denkbaar to say something meaningful about life here in South Africa – “about what makes life here meaningful, or what it is that makes it possible for us to live in the midst of what we experience as a total disaster.” 


Creative Writing a UFS success story

Creative Writing, presented by the Department of Afrikaans and Dutch, German and French, is one of the many success stories that the department is proud of. Dr Smith is part of the formidable team driving the course; also part of the team is Prof Henning Pieterse, a Hertzog Prize-winning poet. 

The success of the course is not only evident from the number of applications, but also from the stream of publications from their stable.  “There will be three this year; in addition to mine, there was also the collection of short stories, Luistervink, by Madré Marais, and later this year Anton Roodt’s novel, Weerlose meganika, will be published,” says Dr Smith.



Die kleinste ramp denkbaar was published by Tafelberg Publishers and is part of the many success stories of the department’s Creative Writing course. 

Watch short video clip below:


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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