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19 December 2022 | Story Gerda-Marié van Rooyen | Photo Supplied
Olebogeng TIhong
Olebogeng TIhong loves stages and cameras. She is currently studying law.

An ex-CyberSta presenter has recently made her soap debut in The River.

Olebogeng Tlhong, a fourth-year LLB student at the UFS, recently portrayed the part of a celebrity, something she says works perfectly with her personality. However, acting is only one of her many gifts and interests.

She also owns an enterprise. “I established my online store in 2020 during the COVID-19 pandemic and registered my company in October 2021.” This company, a segment of Greys World, consists of an events company, bikini line, cosmetics and accessory stores and a clothing aspect.

Passionate about the entertainment space

This born Johannesburger describes herself as a “vibrant, hard-working, resilient and multifaceted woman who loves life and all that it has to offer”. Confidence is something she has in ample supply. “I have always been a confident individual. I have participated in public-speaking competitions from a young age. I am passionate about the entertainment space.” She loves people too. "I draw inspiration from different people for different reasons and aspects of my life. This includes from the women in my family to service workers’ stories, celebrity figures and the teachings of Christ.” 

Visualisation is something this entertainer strongly believes in. “The kind of life that I envision for myself, inspires me. I want to own my time and live on my terms. Having a vision board and holding myself accountable has played a large role in ensuring that I execute everything that I said I would. I believe in being proactive and solution based.” 

Crossing boundaries and achieving dreams

Olebogeng dreams of leaving a legacy echoing her courage to cross boundaries and achieve her dreams. “I want people to draw inspiration from me and know that they can achieve anything – regardless of obstacles or one’s past. One can build an empire from nothing,” says this wanna-be world traveller.

While it is uncertain where Olebogeng’s river will take her, one thing is certain, she’ll always seize the day. “I want to remain teachable to grow. The aim is to never get comfortable and to keep striving for more.”

 


 

Olebogeng appeared on The River, episode 240, that aired beginning/mid-October.

 


 

This guest appearing actress has always been confident. “I used to participate in public speaking competitions from a young age and I love the entertainment space.”

 


 

“Enjoy university, meet new people and grab every opportunity that aligns with your purpose, have fun and most importantly, ensure that your academics are always in order,” Olebogeng advises the first-year students of 2023.

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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