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12 May 2020 | Story Andre Damons | Photo Pexels

A data scientist and research coordinator at the University of the Free State (UFS), in collaboration with his supervisor at the University of Pretoria (UP), is at the forefront of the fight against the Covid-19 virus with accurate data and analysis.
Herkulaas Combrink of the Centre for Teaching and Learning at the UFS and PhD candidate in Computer Science at the UP, said accurate data is important to prevent widespread panic and sensationalism during a global disaster such as the current pandemic. This information helps people to make informed decisions and to reduce their exposure to the threat of the virus.

Assisting decision-makers

“I, along with colleagues from the World Health Organization, the Centers for Disease Control and Prevention in the USA, the provincial office of the Centers for Disease Control and Prevention, provincial clinicians, and the Free State Department of Health led by Dr David Motau, have been able to progress significantly in terms of evidence-based tools to assist provincial and national decision-makers during these turbulent times.”
“It does come at a cost, though, in that we have worked continuously since the lockdown, dedicating all our time and efforts to the department from all over to ensure that we are not part of some of the global statistics we have seen,” said Combrink. 

A paper written together with his supervisor, Dr Vukosi Marivate, has also been accepted by the Department of Higher Education and Training (DHET)-accredited Data Science Journal.  This paper is related to a framework for sharing public data to the public in a way that is useful, usable, and understandable. 

Ongoing projects

Combrink said it is hard to name all those who are/were involved in the great work done by the Free State Department of Health, but some of them include Dr Elizabeth Reji (Head of Department, Family Medicine), Dr Collin Noel (surgeon, senior lecturer at the UFS), Dr Sammy Mokoena (community health registrar, UFS), Dr Ming-Han Motloung (public health medicine specialist, senior lecturer, UFS), Dr Perpetual Chikobvu (Director: Information Management at the Department of Health, affiliated lecturer at the UFS), as well as Alfred Deacon (lecturer at the UFS), who have worked at some point during this short space of time on one of the many projects. 

Some of the projects include the following:

• A provincial database for screening and monitoring.
• A data pipeline and assembly of hospital information flow, liaised with the NICD, Vodacom, and the different district managers to ensure that the pipeline occurs in a timely manner.
• Digitised paper-based capturing tools for rapid data capturing and processing.
• Incorporated state-of-the-art visualisation tools to action data into useful information for decision-makers in certain areas.
• Provided both provincial and national projections, stress testing different scenarios using a variety of statistical, computational, and/or machine-learning approaches to add to the already existing projections of the Council for Scientific and Industrial Research (CSIR).
• Training healthcare professionals in the field to apply these tools within their own districts.
No easy task

“These aforementioned feats were by no means easy and are not completed yet, but we are getting there. In the foreseeable future, I will be working closely with national and international researchers to deploy a tool for hospital managers in the Free State that will assist them when we move from level 5 to any level below.”

“In addition to this, I am constantly providing support to the Free State Department of Health regarding any analysis required for decision-making purposes. The teams we work in comprise highly competent individuals with a passion for solving problems from multidisciplinary perspectives,” according to Combrink.

News Archive

UFS congratulates Free State on matric results
2017-01-05

 Description: 002 IBP Matric results Tags: 002 IBP Matric results

With projects like the Internet Broadcast Project and the
Schools Partnership Projects the UFS helps to improve
education at schools in the Free State.
Photo: iStock

The University of the Free State (UFS) congratulates the Free State and its learners on their outstanding performance in the 2016 matric results. The university, who also plays a role in promoting excellence at school level, is proud of the Free State’s achievement as the best-performing province in the country with a 93,2% pass rate, excluding progressed learners.

“On behalf of the university community I would like to congratulate the Free State MEC of Education, Tate Makgoe, who is also a member of the UFS Council, and the Department of Education in the province on this fine achievement. The UFS is proud to be involved in projects that contribute to the success of the province’s learners. These include the Internet Broadcast Project (IBP) and the Schools Partnership Projects (SPP). The projects help to improve the quality of teaching and help learners to overcome severe domestic conditions in rural areas,” says Prof Nicky Morgan, Acting Vice-Chancellor and Rector of the UFS.

Internet Broadcast Project

The UFS IDEAS Lab in the Department of Open and Distance Learning on the UFS South Campus supports learners in 83 schools through the IBP with the help of academic videos. The project is a collaboration between the university and the Department of Education in the province. It includes support for subjects such as Mathematics, Physical Science, Life Science, Economics, Accounting, and Geography.

A purpose-built school appliance, comprising a projector, speakers, and a PC, is set up at each school, where learners receive video lectures from highly-qualified teachers.

During a function held in Bloemfontein on 5 January 2017 to congratulate performing schools in the province, Mr Makgoe made special mention of the IBP and said that part of the success of the province can be attributed to the project. Many of the top performing schools had learners who participated in the project. One of the districts that forms part of the project, the Xhariep District, was announced as the top performing district in the province, and is second in the country.


Schools Partnership Projects

The SPP focuses on teachers in order to have a more sustainable impact, with 69 schools in the Free State and Eastern Cape being part of it.

It makes use of mentors (30) who assist teachers and headmasters with school management, Mathematics, Physical Science, Accounting, and English as language of learning. The project has an annual budget of more than R15 million – all the funds come from sponsors outside the UFS.

Mentors visit schools and share knowledge, extra material, and technology to improve the standard of teaching. The change has been significant. Matric results and Bachelors pass rates have improved dramatically in these schools.

Another aspect is the identification of learners with potential (so-called first-generation students) to go to university. They are assisted through extra classes and in applying for tertiary education and bursaries.

Many of them currently study at the UFS, and also receive mentorship at university.

Dr Peet Venter, SPP Project Manager, said his team is proud to be part of the process of helping the Free State to become the number one province in the country again.

Both the IBP and SPP was started in 2011 and are managed from the university’s South Campus in Bloemfontein.

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