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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 Rand Foundation contributes funding towards students with disabilities
2017-01-02

 Description: First Rand Foundation Tags: First Rand Foundation

Photo: iStock

Bursary funding for eight students with disabilities at the University of the Free State was recently approved by the First Rand Foundation. The grant of R2 497 440 will be paid over three years: R800 000 (2016/17), R824 000 (2017/18), and R873 440 (2018/19).

This grant from the First Rand Tertiary Education Fund is a result of the negotiations between the UFS Office for Institutional Advancement and the First Rand Foundation (FRF).

Qualifying students with disabilities will be encouraged to apply for bursaries according to criteria and requirements set by the First Rand Foundation. The selection process will be handled by a panel from the UFS. The Centre for Universal Access and Disability Support (CUADS) at the UFS will be instrumental in the process of identifying students with disabilities who meet the criteria and requirements for funding.

CUADS already have a system in place to support students with disabilities in their studies and during exams. Students also have access to specialised exam and test venues for alternative test and exam procedures, as well as computer facilities.

Specialised support services include an amanuensis (scribe) service during tests and exams, accommodating extra time, individual tutor sessions provided in collaboration with the Centre for Teaching and Learning, South African Sign Language interpreter coordination, provision of accessible study material, and individual disability support.

 

“The centre aims to ensure that the university increasingly becomes a universally accessible environment that is welcoming and accepting to people with diverse abilities.”

According to Martie Miranda, Head of CUADS, the centre aims to ensure that the university increasingly becomes a universally accessible environment that is welcoming and accepting to people with diverse abilities. “Therefore disability awareness training and advocacy within the UFS, and specifically among staff members, is one of our priorities,” she said.

According to Thandeka Rantsi from the FRF, the company will furthermore support students in CUADS with regards to the needs ensuing from the #feesmustfall protests. “Exactly R34 000 was approved by the FRF for 14 students towards residence and meal expenses, as well as scribe and reader assistance during additional assessments,” she said.

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