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07 April 2021 | Story Rulanzen Martin | Photo istock
Social media discussions have provided a lens on how people are dealing with and talking about COVID-19. This has given risk communication new insights into online audiences.

The lingering effects of the COVID-19 pandemic on society presented the experts at the University of the Free State (UFS) with an opportunity – to conduct a scientific study by analysing our social media data in order to assist government health communicators to reflect on their communication strategies and, in turn, gain new perspectives from the general social media user (public). 

The study – led by Herkulaas Combrink, a data and medical scientist in the UFS initiative for Digital Futures, and Prof. Katinka de Wet, medical sociologist in both the UFS initiative for Digital Futures and the Department of Sociology at the UFS – uses “real-time snapshots of online interactions as a means to augment more traditional methods of conducting research on a given topic; in this case, responses to COVID-19”, said Combrink. 

The findings and ongoing work of the research project were presented to the Parliamentary Portfolio Committee on Communications. “During this meeting, critical engagement took place around risk communication and areas where we can strengthen this research,” said Combrink. Several international influential risk communicators on the African continent were present. 

Digital science at the forefront 

The opportunity to pursue this study was the result of Herkulaas Combrink’s secondment to the Free State Department of Health (FSDOH), where he identified the need to develop additional analytics for the already existing processes in risk communication in order to assist various communication strategies linked to developments regarding COVID-19 infections.  

Combrink also said “because the analysis of social media data does not normally form part of the traditional toolbox of investigation for this type of work, this novel application serves as an addition to the already existing communication analytics”. This research project will strengthen the level of cooperation between the UFS, other institutions, and the FSDOH to “synergistically strengthen communication strategies in relation to COVID-19”. 

By looking at how new knowledge around COVID-19 is developing the method (of analysing social media data), is to stay abreast of trending and burning issues on open-source social media platforms. “It is important to conduct this work using well-defined scientific methodology to extract, explore, analyse, and report on the data,” Combrink says. 

Given the rapidity with which new knowledge around COVID-19 is developing all over the globe, this method lends itself to staying abreast of emergent and burning issues that are trending on open-source social media sites. 

Variety of stakeholders needed

The magnitude of the research study required the involvement of stakeholders from different institutions. “A variety of stakeholders from different institutions are needed not only to contextualise the data, but also to provide social and technical input to solve the problem,” Combrink said.  

Experts included in the project are Dr Vukosi Marivate from the Department of Computer Science at the University of Pretoria, Dr Ming-Han Mothloung from the Department of Community Health at the UFS and the FSDOH, and Dr Samuel Mokoena, Priscilla Monyobo, Mondli Mvambi, and Elke de Witt from the FSDOH. “Without this core team, the work would not have been contextually relevant,” Combrink said. 

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Expansion to Physics building officially opened on Bloemfontein Campus
2016-05-06

Description: New Physics building  Tags: New Physics building

The newly-opened addition to the Physics Building on the Bloemfontein Campus.
Photo: Charl Devenish

An extension to the Department of Physics at the University of the Free State (UFS) was officially opened on the Bloemfontein Campus on 20 April 2016.

“This started off about five years ago when we were talking about not having enough room for large classes. Prof Matie Hoffman suggested that we build a large lecture room on our parking space,” said Prof Hendrik Swart, Professor in the Department of Physics as he addressed guests at the official opening ceremony.

“A year later, we received a Sarchi Research Chair [South African Research Chairs Initiative] on Advanced and Luminescent Materials. We needed more office and laboratory space. The two ideas were combined and presented to the university’s senior management,” he added.

When the university was founded in 1904, Prof James Lyle was appointed to head up the Physics and Chemistry departments. Five years later, a single room was allocated for the Physics laboratory in the main building upon its completion. In 1947, the old Physics building was designed and constructed. Fast forward 69 years, the department has reached another milestone. Facilities accommodated by the expansion include a new telescope for astrophysics experiments, a basement for storing old equipment, as well as a sliding trap door which allows heavy goods to be elevated into the building from the ground floor. The telescope is one of the many unique features of the building given its capacity to expose graduate students to the basic techniques of radio astronomy, especially in light of the fact that the SKA (Square Kilometre Array) project which is in progress.

“Our department is extremely strong at this stage, and a bright future lies ahead,” said Prof Koos Terblans, the Head of Department. The opening also served to celebrate the 103 publications achieved by the department last year.

Dr Lis Lange, Vice-Rector: Academic is proud of the heights reached by the department to date. “The Department of Physics is undoubtedly one of the jewels in the crown of our university, and we are very proud of its developments. Universities are built on legacies, and they are also about change, which is what this department has been demonstrating.”

The expansions to the building with its top-class facilities, was constructed at a cost of R25 million – an infrastructure grant courtesy of the Department of Higher Education and Training.

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