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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

Student Transformation Forum kicks off
2010-08-19

Ms Nida Jooste and Ms Modieyi Mothole
Photo: Lize du Plessis

The establishment of a Broad Student Transformation Forum (BSTF) at the University of the Free State (UFS) was initiated yesterday with a student consultative forum called to determine the agenda and delegations to the BSTF.

The establishment of the BSTF follows the suspension of the functioning of the Student Representative Council (SRC) recently and aims to provide students broadly with the opportunity to reach consensus regarding student governance at the Main Campus in Bloemfontein.

The meeting was chaired by student affairs specialist Prof. Cecil Bodibe and was attended by representatives from student associations from all faculties, representatives of non-faculty student associations and representatives from residences. Commuter students were represented through private student associations.

“The meeting clearly expressed agreement that decisions taken by the BSTF should ensure that the student body and student-life programmes truly reflect our constitutional commitment to building a non-racial, non-sexist and democratic society, and that collaboration between students and management in affecting the decisions of the BSTF to achieve this should be prioritised,” Mr Rudi Buys, Dean of Student Affairs, said.

The forum agreed that apart from addressing specific questions pertaining to student governance, the BSTF should also address transformation issues broadly. The forum also agreed that the delegations to the BSTF should ensure that the forum is truly representative of the diverse student population and is inclusive of all stakeholder groups, including international students and students with disability. A proper process to determine the credentials of participating association was requested and will be implemented.

The meeting furthermore expressed the wish that the BSTF should exist only to determine the key changes that should be made to student governance now, so that the postponed SRC elections may continue as soon as possible. The BSTF will thus have a temporary role to enable the student body to reach consensus regarding changes to the SRC constitution.

Meanwhile, an Interim Student Committee (ISC) was appointed, which has the role to ensure the continuation of daily student life programmes and to ensure student representation in management and governance of the university continues during the deliberations of the BSTF. The ISC serves as an interim structure that will dissolve when a new SRC takes office following the outcome of the BSTF and the continuation of the SRC election.

The ISC consists of 15 members who were appointed through a process of nomination of four (4) members each from the faculty-student associations, non-faculty student associations and from residences, and three (3) members from the student executive committees of Kovsie Community Service, the Irawa student newspaper and the Kovsie Rag executive committee.

The ISC elected Ms Modieyi Mothole and Ms Nida Jooste as its chairperson and deputy-chairperson, respectively.
“I’m encouraged with the initiative and response of students to ensure student governance continues, which bears witness to the depth of leadership our student body holds, while the level of engagement by students in the BSTF indicates that the student body seriously consider issues of transformation,” said Mr Buys.

Media Release
Issued by: Lacea Loader
Director: Strategic Communication (actg.)
Tel: 051 401 2584
Cell: 083 645 2454
E-mail: loaderl@ufs.ac.za  
19 August 2010
 

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