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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

Symbolism and naming in spotlight at NSSA conference
2016-10-06

Description: NSSA LN Read More Tags: NSSA LN Read More

From the left, front: Prof Nhlanhla Mathonsi,
President of the NSSA, and Prof Thenjiwe Meyiwa,
Registrar at DUT.
Left, back (from the UFS): Prof Peter Raper,
Research Fellow at the ULFE and executive
member of the scientific council and paper
selection committee, Prof Theodorus du Plessis,
Director of the Unit for Language Facilitation
and Empowerment, and JC van der Merwe,
acting Director of the Institute for
Reconciliation and Social Justice.
Photo: Supplied

The 19th Names Society of Southern Africa (NSSA) International Conference saw delegates from around the world make their way to the University of the Free State (UFS) Bloemfontein Campus to study names as well as naming systems.

The conference took place from 20 to 22 September and was organised by the Unit for Language Facilitation and Empowerment (ULFE) at the UFS, alongside the NSSA. Delegates from South Africa, Lesotho, Zimbabwe, Zambia, Germany, and Taiwan attended.

The NSSA is a society dedicated to the study of names, naming, and naming systems. Members of the society come from a variety of disciplines, but all share an interest in names and their meaning.

Symbolism and naming in public sphere

The topic of this year’s conference was Symbolism and Instrumentality in Naming with categories of research which included anthroponyms, geographical names, names in history, literary onomastics, brand names, and politics of naming in a public sphere.

Issue of gender in naming systems

Keynote speakers included Prof Thenjiwe Meyiwa, Registrar at the Durban University of Technology (DUT), and Prof Peter Raper, Professor Extraordinaire at the UFS, Research Fellow at the ULFE, and executive member of the scientific council and paper selection committee.

In her address entitled, Naming is to gender as gender is to naming: Emerging Onomastics Scholarship, Prof Meyiwa noted that analysing names using gender enquiry is a potentially useful tool for identifying various communities’ values, belief systems, and perceptions as it relates to sexes.

“The talk called for the development of what I refer to as ‘feminist onomastics theory and research practice,’ which should primarily seek to bring about change and/or reimagine onomastics research."

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