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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 researchers help find opportunities to create knowledge
2016-09-15

Description: Mobile libraries  Tags: Mobile libraries

The initiative hopes that the mobile libraries
will continue to contribute towards literature
awareness and access to books at rural
schools in the Free State.
Photo: Supplied

Did you know that only 3 392 primary schools in South Africa have libraries? In the Free State the statistics are shocking. Only 277 primary schools have libraries, while 1 087 carry on without them. One of nine provinces in South Africa, the Free State is regarded as a rural province. The South African Primary Education Support Initiative (SAPESI), in partnership with other sponsors, has committed to expanding access to books by donating mobile libraries to service schools across South Africa. In the Free State, the project is embraced by the Free State Department of Education, which employs the mobile operators and library assistants to service these libraries, driving many kilometres of gravel road to visit remote farm schools and other under-resourced schools. SAPESI has set a goal to supply 75 mobile libraries to provide 2 000 schools with access to books by the year 2020.

Discovering the value of the mobile libraries
Although the mobile libraries in the Free State have been functioning since 2007, no formal research had been conducted on their work. Towards the end of 2014, the Free State Department of Education and the Flemish Association for Development Cooperation and Technical Assistance (VVOB) commissioned the UFS to carry out a participatory action research project. Dr Lynette Jacobs, Head of the School of Education Studies at the University of the Free State’s Faculty of Education and her team engaged with role-players at district and provincial level in a Participatory Action Research project.

The research project aimed to describe the work that mobile libraries do, and appraise its influence on learners and schools, towards improving their functionality. In addition, this project aimed to build research capacity within the district teacher development centres.

Highlights of the mobile library project
The way the Free State Department of Education embraced and supported the initiative by Mr Tad Hasunuma and SAPESI, was inspiring. Each of the five education districts has two fully equipped library buses that periodically visit schools. The stock on the buses is regularly replaced by books that SAPESI receives from the international community. Specific books are also loaded for teachers to use as resources. One of the outcomes of the research project was that guidelines were developed for teachers on how to use books in addition to curriculum material in the classroom. At district level, the teams reflected on the work that they were doing and implemented improvement plans to provide an even better service. Findings of the project were presented at the XIV Annual International Conference of the Bulgarian Comparative Education Society that focused on education provision earlier this year. It was lauded by representatives of the international education community as an example of good practice to provide education to marginalised children.

Reading helps enrich children’s lives
The research project concluded by stating that the aim of the mobile libraries was to provide learners and teachers at rural and farm schools with reading books, and they were doing as best they could. While the mobile libraries cannot make up for possible challenges related to teaching and learning or in infrastructure, the learners and the teachers are regularly provided with good resources to encourage reading and stimulate literacy development.

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