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03 December 2018 | Story Charlene Stanley | Photo Charlene Stanley
Prof Helena Strauss
Prof Helena van Zyl, Director of the UFS Business School, says the accreditation endorses their important role in empowering business leaders.
The Business School of the University of the Free State (UFS) received an International Qualifications Assessment accreditation by the Central and East European Management Development Association (CEEMAN) this week.
 
“This is an endorsement for the level of quality and relevance of the Business School. I’ve been inundated with well-wishes via phone and emails from current and former students. They all realise the tremendous benefits this holds for everyone affiliated with our Business School, as the quality of our qualifications are now recognised globally,” says Prof Helena Van Zyl, Director of the UFS Business School.

“On behalf of the executive management, I would like to congratulate Prof Van Zyl and her team on this fine achievement. The accreditation is a feather in the cap of the university and it is indeed an accomplishment to be proud of,” says Prof Francis Petersen, Rector and Vice-Chancellor of the UFS.
  
CEEMAN is an international management-development association with the aim of accelerating the growth in quality of management development in Central and Eastern Europe. The association has more than 220 members from over 55 countries in Europe, North America, Latin America, Africa, and Asia.

Thorough evaluation process

The accreditation is the culmination of two years of hard work – first to apply by submitting an overview of operations, then drawing up a self-assessment report with appendices of over 1 000 pages. Finally, a peer-review team with panel members from Latvia, Poland, and Mauritius came to the Bloemfontein Campus for an on-site assessment. In two and a half days, the panel conducted detailed, thorough interviews with 85 different people – from staff and students, to industry partners, the dean, and members of the rectorate.
    
Aspects which the panel focused on included the school’s mission and strategic focus, legal status and governance, research output, physical facilities, financial viability, contribution to the local community, use of technology, and even how environmental needs are met.

“It’s been an incredibly intense but very rewarding experience,” says Prof Van Zyl. “The review team was very professional and strategic in their approach and also gave valuable input and advice.” 

Team members were particularly impressed by the overwhelmingly positive experiences recorded by students, as well as the state-of-the-art facilities.

Passionate about people

“We think of ourselves as a ‘Boutique Business School’ ”, explains Prof Van Zyl. “We are focused on quality and are extremely structured and disciplined, which ultimately creates a safety net for students and staff. We’re also small enough to build personal relationships with our students.”

She believes this to be the secret of the Business School’s tremendous success record over the 20 years of its existence.

“We are passionate about people and believe in creating a caring environment for them while they’re here.”  

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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