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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

First residence for UFS South Campus
2016-09-01

Description: First residence for UFS South Campus Tags: First residence for UFS South Campus

The residence has 146 double rooms with 17 kitchens
overall, each corridor has one kitchen. The residence
also has a gazellie and a conference room that
can accommodate 50 people.
Photo: Charl Devenish

The South Campus of the University of the Free State in Bloemfontein now has its own student residence. Completed in June 2016, the new residence can accommodate 250 undergraduate and 20 postgraduate students.
 
The residence has 270 beds, with 20 single-bedroom flats and 12 additional single rooms in the corridors.  Each of these single-bedroom flats has a kitchen, lounge, and a bathroom. There are 146 double rooms with 17 kitchens overall, each corridor has one kitchen. The residence also has a gazellie, a conference room that can accommodate 50 people, as well as eight laundry rooms with a drying area.
 
“Students at the South Campus have, up until now, been commuting from the Bloemfontein Campus and residential areas around town. We are extremely proud that accommodation will now be available to our students on the campus. Although the official opening of the residence is said to take place early in 2017, some students have already moved in,” says Prof Daniella Coetzee, Principal of the South Campus.
 
The residence was built at a cost of R57 million, which was funded by the UFS and the Department of Higher Education and Training.
 
Residence accessible to differently-abled people
The UFS strives to cater for differently-abled people by making all its buildings accessible to them. This residence is no exception, as it has two rooms available on the ground floor of Block C for differently-abled students. These rooms accommodate two students per room.
 
A one-of-a-kind newly installed water system
The residence is also the first at the university that has a grey-water system installed. Grey water is made up of bath, shower, and bathroom sink water. The water will then be reused for toilet flushing as well as for irrigation purposes on the campus.

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