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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

Centre for Africa Studies goes quadruple
2014-09-02

The Centre for Africa Studies at the UFS hosted a book launch on 27 August 2014. Prof Heidi Hudson expressed her excitement as she welcomed the audience and authors that evening, “This has not happened yet at our department where we launch four books at the same time, thus it is a happy and glorious moment for us.”

Book 1: Sacred Spaces and Contested Identities. Space and Ritual Dynamics in Europe and Africa. Edited by Paul Post, Philip Nel and Walter van Beek.

This book deals with the fundamental changes in society and culture that are forcing us to reconsider the position of sacred space, and to do this within the broader context of ritual and religious dynamics and what is called a ‘spatial turn’. Conversely, sacred sites are a privileged way of studying current cultural dynamics. This collection of studies on sacred space concerns itself with both perspectives by exploring place-bound dynamics of the sacred spaces in Africa and Europe.

Book 2: Understanding Namibia. The Trials of Independence. Written by Henning Melber.

This study explores the achievements and failures of Namibia’s transformation since independence. It contrasts the narrative of a post-colonial patriotic history with the socio-economic and political realities of the nation-building project.

Book 3: Peace Diplomacy, Global Justice and International Agency Rethinking Human Security and Ethics in the Spirit of Dag Hammarskjöld. Edited by Carsten Stahn and Henning Melber.

This tribute and critical review of Hammarskjöld's values and legacy examines his approach towards international civil service, agency and value-based leadership, investigates his vision of internationalism and explores his achievements and failures as Secretary-General. The book is also available in print. Melber is a Senior Adviser and Director Emeritus of The Dag Hammarskjöld Foundation, Uppsala, Sweden. He is also Extraordinary Professor at both the University of Pretoria and the Centre for Africa Studies, University of the Free State.

Book 4: Au commencement était le Mimisme: Essai de lecture globale des cours de Marcel Jousse ( In the beginning was mimism: A holistic reading of Marcel Jousse’s lectures). Written by: Edgard Sienaert

This publication allows us to hear the voice of Marcel Jousse, professor of Anthropology of Language, who taught in Paris between 1931 and 1957. Edgard Sienaert, after having edited and translated in English all publications of Jousse, returns here to Jousse’s one-thousand lectures, synthesised through the lens of an anthropology of human mimism. Jousse’s train of thought leads us to question our own thought categories stuck in antagonisms: spirit and matter, concrete and abstract, body and mind, science and faith. Sienaert is currently a research fellow at the Centre for Africa Studies, University of the Free State, with an MA and PhD in Romance Philology. He published widely on medieval French literature and on orality. 
 

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